galeb

generate_configure_script.patch (1014005B)

---

 diff -uNr argp-standalone-1.4.1.orig/Makefile.in argp-standalone-1.4.1/Makefile.in
 --- argp-standalone-1.4.1.orig/Makefile.in	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/Makefile.in	2022-05-11 14:10:06.444203640 -0500
 @@ -0,0 +1,926 @@
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 +++ argp-standalone-1.4.1/aclocal.m4	2022-05-11 13:59:45.055198373 -0500
 @@ -0,0 +1,1165 @@
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 +# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
 +# are both prefixed by $srcdir.  In an in-source build this is usually
 +# harmless because $srcdir is '.', but things will broke when you
 +# start a VPATH build or use an absolute $srcdir.
 +#
 +# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
 +# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
 +#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
 +# and then we would define $MISSING as
 +#   MISSING="\${SHELL} $am_aux_dir/missing"
 +# This will work as long as MISSING is not called from configure, because
 +# unfortunately $(top_srcdir) has no meaning in configure.
 +# However there are other variables, like CC, which are often used in
 +# configure, and could therefore not use this "fixed" $ac_aux_dir.
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 +# absolute PATH.  The drawback is that using absolute paths prevent a
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 +
 +AC_DEFUN([AM_AUX_DIR_EXPAND],
 +[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 +# Expand $ac_aux_dir to an absolute path.
 +am_aux_dir=`cd "$ac_aux_dir" && pwd`
 +])
 +
 +# AM_CONDITIONAL                                            -*- Autoconf -*-
 +
 +# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# AM_CONDITIONAL(NAME, SHELL-CONDITION)
 +# -------------------------------------
 +# Define a conditional.
 +AC_DEFUN([AM_CONDITIONAL],
 +[AC_PREREQ([2.52])dnl
 + m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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 +_AM_SUBST_NOTMAKE([$1_TRUE])dnl
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 +m4_define([_AM_COND_VALUE_$1], [$2])dnl
 +if $2; then
 +  $1_TRUE=
 +  $1_FALSE='#'
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 +  $1_TRUE='#'
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 +AC_CONFIG_COMMANDS_PRE(
 +[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
 +  AC_MSG_ERROR([[conditional "$1" was never defined.
 +Usually this means the macro was only invoked conditionally.]])
 +fi])])
 +
 +# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +
 +# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
 +# written in clear, in which case automake, when reading aclocal.m4,
 +# will think it sees a *use*, and therefore will trigger all it's
 +# C support machinery.  Also note that it means that autoscan, seeing
 +# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
 +
 +
 +# _AM_DEPENDENCIES(NAME)
 +# ----------------------
 +# See how the compiler implements dependency checking.
 +# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
 +# We try a few techniques and use that to set a single cache variable.
 +#
 +# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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 +# dependency, and given that the user is not expected to run this macro,
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 +AC_DEFUN([_AM_DEPENDENCIES],
 +[AC_REQUIRE([AM_SET_DEPDIR])dnl
 +AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
 +AC_REQUIRE([AM_MAKE_INCLUDE])dnl
 +AC_REQUIRE([AM_DEP_TRACK])dnl
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 +m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
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 +      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
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 +                    [depcc="$$1"   am_compiler_list=])
 +
 +AC_CACHE_CHECK([dependency style of $depcc],
 +               [am_cv_$1_dependencies_compiler_type],
 +[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
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 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
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 +  cp "$am_depcomp" conftest.dir
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 +  # We will build objects and dependencies in a subdirectory because
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 +  mkdir sub
 +
 +  am_cv_$1_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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 +  am__universal=false
 +  m4_case([$1], [CC],
 +    [case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
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 +    [CXX],
 +    [case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
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 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
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 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
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 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
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 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_$1_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_$1_dependencies_compiler_type=none
 +fi
 +])
 +AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
 +AM_CONDITIONAL([am__fastdep$1], [
 +  test "x$enable_dependency_tracking" != xno \
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 +
 +
 +# AM_SET_DEPDIR
 +# -------------
 +# Choose a directory name for dependency files.
 +# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
 +AC_DEFUN([AM_SET_DEPDIR],
 +[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 +AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
 +])
 +
 +
 +# AM_DEP_TRACK
 +# ------------
 +AC_DEFUN([AM_DEP_TRACK],
 +[AC_ARG_ENABLE([dependency-tracking], [dnl
 +AS_HELP_STRING(
 +  [--enable-dependency-tracking],
 +  [do not reject slow dependency extractors])
 +AS_HELP_STRING(
 +  [--disable-dependency-tracking],
 +  [speeds up one-time build])])
 +if test "x$enable_dependency_tracking" != xno; then
 +  am_depcomp="$ac_aux_dir/depcomp"
 +  AMDEPBACKSLASH='\'
 +  am__nodep='_no'
 +fi
 +AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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 +_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
 +AC_SUBST([am__nodep])dnl
 +_AM_SUBST_NOTMAKE([am__nodep])dnl
 +])
 +
 +# Generate code to set up dependency tracking.              -*- Autoconf -*-
 +
 +# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# _AM_OUTPUT_DEPENDENCY_COMMANDS
 +# ------------------------------
 +AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 +[{
 +  # Older Autoconf quotes --file arguments for eval, but not when files
 +  # are listed without --file.  Let's play safe and only enable the eval
 +  # if we detect the quoting.
 +  # TODO: see whether this extra hack can be removed once we start
 +  # requiring Autoconf 2.70 or later.
 +  AS_CASE([$CONFIG_FILES],
 +          [*\'*], [eval set x "$CONFIG_FILES"],
 +          [*], [set x $CONFIG_FILES])
 +  shift
 +  # Used to flag and report bootstrapping failures.
 +  am_rc=0
 +  for am_mf
 +  do
 +    # Strip MF so we end up with the name of the file.
 +    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
 +    # Check whether this is an Automake generated Makefile which includes
 +    # dependency-tracking related rules and includes.
 +    # Grep'ing the whole file directly is not great: AIX grep has a line
 +    # limit of 2048, but all sed's we know have understand at least 4000.
 +    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
 +      || continue
 +    am_dirpart=`AS_DIRNAME(["$am_mf"])`
 +    am_filepart=`AS_BASENAME(["$am_mf"])`
 +    AM_RUN_LOG([cd "$am_dirpart" \
 +      && sed -e '/# am--include-marker/d' "$am_filepart" \
 +        | $MAKE -f - am--depfiles]) || am_rc=$?
 +  done
 +  if test $am_rc -ne 0; then
 +    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
 +    for automatic dependency tracking.  Try re-running configure with the
 +    '--disable-dependency-tracking' option to at least be able to build
 +    the package (albeit without support for automatic dependency tracking).])
 +  fi
 +  AS_UNSET([am_dirpart])
 +  AS_UNSET([am_filepart])
 +  AS_UNSET([am_mf])
 +  AS_UNSET([am_rc])
 +  rm -f conftest-deps.mk
 +}
 +])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 +
 +
 +# AM_OUTPUT_DEPENDENCY_COMMANDS
 +# -----------------------------
 +# This macro should only be invoked once -- use via AC_REQUIRE.
 +#
 +# This code is only required when automatic dependency tracking is enabled.
 +# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
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 +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 +[AC_CONFIG_COMMANDS([depfiles],
 +     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
 +     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
 +
 +# Do all the work for Automake.                             -*- Autoconf -*-
 +
 +# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# This macro actually does too much.  Some checks are only needed if
 +# your package does certain things.  But this isn't really a big deal.
 +
 +dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
 +m4_define([AC_PROG_CC],
 +m4_defn([AC_PROG_CC])
 +[_AM_PROG_CC_C_O
 +])
 +
 +# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 +# AM_INIT_AUTOMAKE([OPTIONS])
 +# -----------------------------------------------
 +# The call with PACKAGE and VERSION arguments is the old style
 +# call (pre autoconf-2.50), which is being phased out.  PACKAGE
 +# and VERSION should now be passed to AC_INIT and removed from
 +# the call to AM_INIT_AUTOMAKE.
 +# We support both call styles for the transition.  After
 +# the next Automake release, Autoconf can make the AC_INIT
 +# arguments mandatory, and then we can depend on a new Autoconf
 +# release and drop the old call support.
 +AC_DEFUN([AM_INIT_AUTOMAKE],
 +[AC_PREREQ([2.65])dnl
 +dnl Autoconf wants to disallow AM_ names.  We explicitly allow
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 +m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 +AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 +AC_REQUIRE([AC_PROG_INSTALL])dnl
 +if test "`cd $srcdir && pwd`" != "`pwd`"; then
 +  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 +  # is not polluted with repeated "-I."
 +  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
 +  # test to see if srcdir already configured
 +  if test -f $srcdir/config.status; then
 +    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 +  fi
 +fi
 +
 +# test whether we have cygpath
 +if test -z "$CYGPATH_W"; then
 +  if (cygpath --version) >/dev/null 2>/dev/null; then
 +    CYGPATH_W='cygpath -w'
 +  else
 +    CYGPATH_W=echo
 +  fi
 +fi
 +AC_SUBST([CYGPATH_W])
 +
 +# Define the identity of the package.
 +dnl Distinguish between old-style and new-style calls.
 +m4_ifval([$2],
 +[AC_DIAGNOSE([obsolete],
 +             [$0: two- and three-arguments forms are deprecated.])
 +m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 + AC_SUBST([PACKAGE], [$1])dnl
 + AC_SUBST([VERSION], [$2])],
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 +dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 +m4_if(
 +  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
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 +  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
 + AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
 + AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 +
 +_AM_IF_OPTION([no-define],,
 +[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
 + AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
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 +# Some tools Automake needs.
 +AC_REQUIRE([AM_SANITY_CHECK])dnl
 +AC_REQUIRE([AC_ARG_PROGRAM])dnl
 +AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
 +AM_MISSING_PROG([AUTOCONF], [autoconf])
 +AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
 +AM_MISSING_PROG([AUTOHEADER], [autoheader])
 +AM_MISSING_PROG([MAKEINFO], [makeinfo])
 +AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 +AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 +AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 +# For better backward compatibility.  To be removed once Automake 1.9.x
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 +# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 +# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 +AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 +# We need awk for the "check" target (and possibly the TAP driver).  The
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 +AC_REQUIRE([AC_PROG_AWK])dnl
 +AC_REQUIRE([AC_PROG_MAKE_SET])dnl
 +AC_REQUIRE([AM_SET_LEADING_DOT])dnl
 +_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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 +[AC_PROVIDE_IFELSE([AC_PROG_CC],
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 +AC_PROVIDE_IFELSE([AC_PROG_CXX],
 +		  [_AM_DEPENDENCIES([CXX])],
 +		  [m4_define([AC_PROG_CXX],
 +			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
 +AC_PROVIDE_IFELSE([AC_PROG_OBJC],
 +		  [_AM_DEPENDENCIES([OBJC])],
 +		  [m4_define([AC_PROG_OBJC],
 +			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
 +AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 +		  [_AM_DEPENDENCIES([OBJCXX])],
 +		  [m4_define([AC_PROG_OBJCXX],
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 +AC_REQUIRE([AM_SILENT_RULES])dnl
 +dnl The testsuite driver may need to know about EXEEXT, so add the
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 +# actually supported "in the wild" to an acceptable degree.
 +# See automake bug#10828.
 +# To make any issue more visible, cause the running configure to be aborted
 +# by default if the 'rm' program in use doesn't match our expectations; the
 +# user can still override this though.
 +if rm -f && rm -fr && rm -rf; then : OK; else
 +  cat >&2 <<'END'
 +Oops!
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 +Please tell bug-automake@gnu.org about your system, including the value
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 +can help us improve future automake versions.
 +
 +END
 +  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 +    echo 'Configuration will proceed anyway, since you have set the' >&2
 +    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 +    echo >&2
 +  else
 +    cat >&2 <<'END'
 +Aborting the configuration process, to ensure you take notice of the issue.
 +
 +You can download and install GNU coreutils to get an 'rm' implementation
 +that behaves properly: <https://www.gnu.org/software/coreutils/>.
 +
 +If you want to complete the configuration process using your problematic
 +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 +to "yes", and re-run configure.
 +
 +END
 +    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
 +  fi
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 +dnl The trailing newline in this macro's definition is deliberate, for
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 +dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
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 +echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
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 +# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
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 +# with or without modifications, as long as this notice is preserved.
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 +# AM_PROG_INSTALL_SH
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 +if test x"${install_sh+set}" != xset; then
 +  case $am_aux_dir in
 +  *\ * | *\	*)
 +    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 +  *)
 +    install_sh="\${SHELL} $am_aux_dir/install-sh"
 +  esac
 +fi
 +AC_SUBST([install_sh])])
 +
 +# Copyright (C) 2003-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# Check whether the underlying file-system supports filenames
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 +AC_DEFUN([AM_SET_LEADING_DOT],
 +[rm -rf .tst 2>/dev/null
 +mkdir .tst 2>/dev/null
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 +  am__leading_dot=_
 +fi
 +rmdir .tst 2>/dev/null
 +AC_SUBST([am__leading_dot])])
 +
 +# Check to see how 'make' treats includes.	            -*- Autoconf -*-
 +
 +# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# AM_MAKE_INCLUDE()
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 +# Check whether make has an 'include' directive that can support all
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 +[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
 +cat > confinc.mk << 'END'
 +am__doit:
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 +.PHONY: am__doit
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 +am__include="#"
 +am__quote=
 +# BSD make does it like this.
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 +echo 'include confinc.mk # ignored' > confmf.GNU
 +_am_result=no
 +for s in GNU BSD; do
 +  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
 +  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
 +      ['0:this is the am__doit target'],
 +      [AS_CASE([$s],
 +          [BSD], [am__include='.include' am__quote='"'],
 +          [am__include='include' am__quote=''])])
 +  if test "$am__include" != "#"; then
 +    _am_result="yes ($s style)"
 +    break
 +  fi
 +done
 +rm -f confinc.* confmf.*
 +AC_MSG_RESULT([${_am_result}])
 +AC_SUBST([am__include])])
 +AC_SUBST([am__quote])])
 +
 +# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 +
 +# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# AM_MISSING_PROG(NAME, PROGRAM)
 +# ------------------------------
 +AC_DEFUN([AM_MISSING_PROG],
 +[AC_REQUIRE([AM_MISSING_HAS_RUN])
 +$1=${$1-"${am_missing_run}$2"}
 +AC_SUBST($1)])
 +
 +# AM_MISSING_HAS_RUN
 +# ------------------
 +# Define MISSING if not defined so far and test if it is modern enough.
 +# If it is, set am_missing_run to use it, otherwise, to nothing.
 +AC_DEFUN([AM_MISSING_HAS_RUN],
 +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 +AC_REQUIRE_AUX_FILE([missing])dnl
 +if test x"${MISSING+set}" != xset; then
 +  case $am_aux_dir in
 +  *\ * | *\	*)
 +    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 +  *)
 +    MISSING="\${SHELL} $am_aux_dir/missing" ;;
 +  esac
 +fi
 +# Use eval to expand $SHELL
 +if eval "$MISSING --is-lightweight"; then
 +  am_missing_run="$MISSING "
 +else
 +  am_missing_run=
 +  AC_MSG_WARN(['missing' script is too old or missing])
 +fi
 +])
 +
 +#  -*- Autoconf -*-
 +# Obsolete and "removed" macros, that must however still report explicit
 +# error messages when used, to smooth transition.
 +#
 +# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +AC_DEFUN([AM_CONFIG_HEADER],
 +[AC_DIAGNOSE([obsolete],
 +['$0': this macro is obsolete.
 +You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
 +AC_CONFIG_HEADERS($@)])
 +
 +AC_DEFUN([AM_PROG_CC_STDC],
 +[AC_PROG_CC
 +am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
 +AC_DIAGNOSE([obsolete],
 +['$0': this macro is obsolete.
 +You should simply use the 'AC][_PROG_CC' macro instead.
 +Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
 +but upon 'ac_cv_prog_cc_stdc'.])])
 +
 +AC_DEFUN([AM_C_PROTOTYPES],
 +         [AC_FATAL([automatic de-ANSI-fication support has been removed])])
 +AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
 +
 +# Helper functions for option handling.                     -*- Autoconf -*-
 +
 +# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# _AM_MANGLE_OPTION(NAME)
 +# -----------------------
 +AC_DEFUN([_AM_MANGLE_OPTION],
 +[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 +
 +# _AM_SET_OPTION(NAME)
 +# --------------------
 +# Set option NAME.  Presently that only means defining a flag for this option.
 +AC_DEFUN([_AM_SET_OPTION],
 +[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
 +
 +# _AM_SET_OPTIONS(OPTIONS)
 +# ------------------------
 +# OPTIONS is a space-separated list of Automake options.
 +AC_DEFUN([_AM_SET_OPTIONS],
 +[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 +
 +# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 +# -------------------------------------------
 +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 +AC_DEFUN([_AM_IF_OPTION],
 +[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 +
 +# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# _AM_PROG_CC_C_O
 +# ---------------
 +# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
 +# to automatically call this.
 +AC_DEFUN([_AM_PROG_CC_C_O],
 +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 +AC_REQUIRE_AUX_FILE([compile])dnl
 +AC_LANG_PUSH([C])dnl
 +AC_CACHE_CHECK(
 +  [whether $CC understands -c and -o together],
 +  [am_cv_prog_cc_c_o],
 +  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i])
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +AC_LANG_POP([C])])
 +
 +# For backward compatibility.
 +AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 +
 +# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# AM_RUN_LOG(COMMAND)
 +# -------------------
 +# Run COMMAND, save the exit status in ac_status, and log it.
 +# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
 +AC_DEFUN([AM_RUN_LOG],
 +[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
 +   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 +   (exit $ac_status); }])
 +
 +# Check to make sure that the build environment is sane.    -*- Autoconf -*-
 +
 +# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# AM_SANITY_CHECK
 +# ---------------
 +AC_DEFUN([AM_SANITY_CHECK],
 +[AC_MSG_CHECKING([whether build environment is sane])
 +# Reject unsafe characters in $srcdir or the absolute working directory
 +# name.  Accept space and tab only in the latter.
 +am_lf='
 +'
 +case `pwd` in
 +  *[[\\\"\#\$\&\'\`$am_lf]]*)
 +    AC_MSG_ERROR([unsafe absolute working directory name]);;
 +esac
 +case $srcdir in
 +  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
 +    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
 +esac
 +
 +# Do 'set' in a subshell so we don't clobber the current shell's
 +# arguments.  Must try -L first in case configure is actually a
 +# symlink; some systems play weird games with the mod time of symlinks
 +# (eg FreeBSD returns the mod time of the symlink's containing
 +# directory).
 +if (
 +   am_has_slept=no
 +   for am_try in 1 2; do
 +     echo "timestamp, slept: $am_has_slept" > conftest.file
 +     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 +     if test "$[*]" = "X"; then
 +	# -L didn't work.
 +	set X `ls -t "$srcdir/configure" conftest.file`
 +     fi
 +     if test "$[*]" != "X $srcdir/configure conftest.file" \
 +	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
 +
 +	# If neither matched, then we have a broken ls.  This can happen
 +	# if, for instance, CONFIG_SHELL is bash and it inherits a
 +	# broken ls alias from the environment.  This has actually
 +	# happened.  Such a system could not be considered "sane".
 +	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 +  alias in your environment])
 +     fi
 +     if test "$[2]" = conftest.file || test $am_try -eq 2; then
 +       break
 +     fi
 +     # Just in case.
 +     sleep 1
 +     am_has_slept=yes
 +   done
 +   test "$[2]" = conftest.file
 +   )
 +then
 +   # Ok.
 +   :
 +else
 +   AC_MSG_ERROR([newly created file is older than distributed files!
 +Check your system clock])
 +fi
 +AC_MSG_RESULT([yes])
 +# If we didn't sleep, we still need to ensure time stamps of config.status and
 +# generated files are strictly newer.
 +am_sleep_pid=
 +if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 +  ( sleep 1 ) &
 +  am_sleep_pid=$!
 +fi
 +AC_CONFIG_COMMANDS_PRE(
 +  [AC_MSG_CHECKING([that generated files are newer than configure])
 +   if test -n "$am_sleep_pid"; then
 +     # Hide warnings about reused PIDs.
 +     wait $am_sleep_pid 2>/dev/null
 +   fi
 +   AC_MSG_RESULT([done])])
 +rm -f conftest.file
 +])
 +
 +# Copyright (C) 2009-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# AM_SILENT_RULES([DEFAULT])
 +# --------------------------
 +# Enable less verbose build rules; with the default set to DEFAULT
 +# ("yes" being less verbose, "no" or empty being verbose).
 +AC_DEFUN([AM_SILENT_RULES],
 +[AC_ARG_ENABLE([silent-rules], [dnl
 +AS_HELP_STRING(
 +  [--enable-silent-rules],
 +  [less verbose build output (undo: "make V=1")])
 +AS_HELP_STRING(
 +  [--disable-silent-rules],
 +  [verbose build output (undo: "make V=0")])dnl
 +])
 +case $enable_silent_rules in @%:@ (((
 +  yes) AM_DEFAULT_VERBOSITY=0;;
 +   no) AM_DEFAULT_VERBOSITY=1;;
 +    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
 +esac
 +dnl
 +dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
 +dnl do not support nested variable expansions.
 +dnl See automake bug#9928 and bug#10237.
 +am_make=${MAKE-make}
 +AC_CACHE_CHECK([whether $am_make supports nested variables],
 +   [am_cv_make_support_nested_variables],
 +   [if AS_ECHO([['TRUE=$(BAR$(V))
 +BAR0=false
 +BAR1=true
 +V=1
 +am__doit:
 +	@$(TRUE)
 +.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
 +  am_cv_make_support_nested_variables=yes
 +else
 +  am_cv_make_support_nested_variables=no
 +fi])
 +if test $am_cv_make_support_nested_variables = yes; then
 +  dnl Using '$V' instead of '$(V)' breaks IRIX make.
 +  AM_V='$(V)'
 +  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
 +else
 +  AM_V=$AM_DEFAULT_VERBOSITY
 +  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 +fi
 +AC_SUBST([AM_V])dnl
 +AM_SUBST_NOTMAKE([AM_V])dnl
 +AC_SUBST([AM_DEFAULT_V])dnl
 +AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
 +AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
 +AM_BACKSLASH='\'
 +AC_SUBST([AM_BACKSLASH])dnl
 +_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 +])
 +
 +# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# AM_PROG_INSTALL_STRIP
 +# ---------------------
 +# One issue with vendor 'install' (even GNU) is that you can't
 +# specify the program used to strip binaries.  This is especially
 +# annoying in cross-compiling environments, where the build's strip
 +# is unlikely to handle the host's binaries.
 +# Fortunately install-sh will honor a STRIPPROG variable, so we
 +# always use install-sh in "make install-strip", and initialize
 +# STRIPPROG with the value of the STRIP variable (set by the user).
 +AC_DEFUN([AM_PROG_INSTALL_STRIP],
 +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 +# Installed binaries are usually stripped using 'strip' when the user
 +# run "make install-strip".  However 'strip' might not be the right
 +# tool to use in cross-compilation environments, therefore Automake
 +# will honor the 'STRIP' environment variable to overrule this program.
 +dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
 +if test "$cross_compiling" != no; then
 +  AC_CHECK_TOOL([STRIP], [strip], :)
 +fi
 +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 +AC_SUBST([INSTALL_STRIP_PROGRAM])])
 +
 +# Copyright (C) 2006-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# _AM_SUBST_NOTMAKE(VARIABLE)
 +# ---------------------------
 +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 +# This macro is traced by Automake.
 +AC_DEFUN([_AM_SUBST_NOTMAKE])
 +
 +# AM_SUBST_NOTMAKE(VARIABLE)
 +# --------------------------
 +# Public sister of _AM_SUBST_NOTMAKE.
 +AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 +
 +# Check how to create a tarball.                            -*- Autoconf -*-
 +
 +# Copyright (C) 2004-2018 Free Software Foundation, Inc.
 +#
 +# This file is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# _AM_PROG_TAR(FORMAT)
 +# --------------------
 +# Check how to create a tarball in format FORMAT.
 +# FORMAT should be one of 'v7', 'ustar', or 'pax'.
 +#
 +# Substitute a variable $(am__tar) that is a command
 +# writing to stdout a FORMAT-tarball containing the directory
 +# $tardir.
 +#     tardir=directory && $(am__tar) > result.tar
 +#
 +# Substitute a variable $(am__untar) that extract such
 +# a tarball read from stdin.
 +#     $(am__untar) < result.tar
 +#
 +AC_DEFUN([_AM_PROG_TAR],
 +[# Always define AMTAR for backward compatibility.  Yes, it's still used
 +# in the wild :-(  We should find a proper way to deprecate it ...
 +AC_SUBST([AMTAR], ['$${TAR-tar}'])
 +
 +# We'll loop over all known methods to create a tar archive until one works.
 +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 +
 +m4_if([$1], [v7],
 +  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
 +
 +  [m4_case([$1],
 +    [ustar],
 +     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
 +      # There is notably a 21 bits limit for the UID and the GID.  In fact,
 +      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
 +      # and bug#13588).
 +      am_max_uid=2097151 # 2^21 - 1
 +      am_max_gid=$am_max_uid
 +      # The $UID and $GID variables are not portable, so we need to resort
 +      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
 +      # below are definitely unexpected, so allow the users to see them
 +      # (that is, avoid stderr redirection).
 +      am_uid=`id -u || echo unknown`
 +      am_gid=`id -g || echo unknown`
 +      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
 +      if test $am_uid -le $am_max_uid; then
 +         AC_MSG_RESULT([yes])
 +      else
 +         AC_MSG_RESULT([no])
 +         _am_tools=none
 +      fi
 +      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
 +      if test $am_gid -le $am_max_gid; then
 +         AC_MSG_RESULT([yes])
 +      else
 +        AC_MSG_RESULT([no])
 +        _am_tools=none
 +      fi],
 +
 +  [pax],
 +    [],
 +
 +  [m4_fatal([Unknown tar format])])
 +
 +  AC_MSG_CHECKING([how to create a $1 tar archive])
 +
 +  # Go ahead even if we have the value already cached.  We do so because we
 +  # need to set the values for the 'am__tar' and 'am__untar' variables.
 +  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 +
 +  for _am_tool in $_am_tools; do
 +    case $_am_tool in
 +    gnutar)
 +      for _am_tar in tar gnutar gtar; do
 +        AM_RUN_LOG([$_am_tar --version]) && break
 +      done
 +      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 +      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 +      am__untar="$_am_tar -xf -"
 +      ;;
 +    plaintar)
 +      # Must skip GNU tar: if it does not support --format= it doesn't create
 +      # ustar tarball either.
 +      (tar --version) >/dev/null 2>&1 && continue
 +      am__tar='tar chf - "$$tardir"'
 +      am__tar_='tar chf - "$tardir"'
 +      am__untar='tar xf -'
 +      ;;
 +    pax)
 +      am__tar='pax -L -x $1 -w "$$tardir"'
 +      am__tar_='pax -L -x $1 -w "$tardir"'
 +      am__untar='pax -r'
 +      ;;
 +    cpio)
 +      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
 +      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
 +      am__untar='cpio -i -H $1 -d'
 +      ;;
 +    none)
 +      am__tar=false
 +      am__tar_=false
 +      am__untar=false
 +      ;;
 +    esac
 +
 +    # If the value was cached, stop now.  We just wanted to have am__tar
 +    # and am__untar set.
 +    test -n "${am_cv_prog_tar_$1}" && break
 +
 +    # tar/untar a dummy directory, and stop if the command works.
 +    rm -rf conftest.dir
 +    mkdir conftest.dir
 +    echo GrepMe > conftest.dir/file
 +    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
 +    rm -rf conftest.dir
 +    if test -s conftest.tar; then
 +      AM_RUN_LOG([$am__untar <conftest.tar])
 +      AM_RUN_LOG([cat conftest.dir/file])
 +      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
 +    fi
 +  done
 +  rm -rf conftest.dir
 +
 +  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
 +  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
 +
 +AC_SUBST([am__tar])
 +AC_SUBST([am__untar])
 +]) # _AM_PROG_TAR
 +
 +m4_include([acinclude.m4])
 diff -uNr argp-standalone-1.4.1.orig/autom4te.cache/output.0 argp-standalone-1.4.1/autom4te.cache/output.0
 --- argp-standalone-1.4.1.orig/autom4te.cache/output.0	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/autom4te.cache/output.0	2022-05-11 13:59:44.986198372 -0500
 @@ -0,0 +1,8084 @@
 +@%:@! /bin/sh
 +@%:@ Guess values for system-dependent variables and create Makefiles.
 +@%:@ Generated by GNU Autoconf 2.69.
 +@%:@ 
 +@%:@ 
 +@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
 +@%:@ 
 +@%:@ 
 +@%:@ This configure script is free software; the Free Software Foundation
 +@%:@ gives unlimited permission to copy, distribute and modify it.
 +## -------------------- ##
 +## M4sh Initialization. ##
 +## -------------------- ##
 +
 +# Be more Bourne compatible
 +DUALCASE=1; export DUALCASE # for MKS sh
 +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 +  emulate sh
 +  NULLCMD=:
 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 +  # is contrary to our usage.  Disable this feature.
 +  alias -g '${1+"$@"}'='"$@"'
 +  setopt NO_GLOB_SUBST
 +else
 +  case `(set -o) 2>/dev/null` in @%:@(
 +  *posix*) :
 +    set -o posix ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +fi
 +
 +
 +as_nl='
 +'
 +export as_nl
 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 +# Prefer a ksh shell builtin over an external printf program on Solaris,
 +# but without wasting forks for bash or zsh.
 +if test -z "$BASH_VERSION$ZSH_VERSION" \
 +    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='print -r --'
 +  as_echo_n='print -rn --'
 +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='printf %s\n'
 +  as_echo_n='printf %s'
 +else
 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 +    as_echo_n='/usr/ucb/echo -n'
 +  else
 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 +    as_echo_n_body='eval
 +      arg=$1;
 +      case $arg in @%:@(
 +      *"$as_nl"*)
 +	expr "X$arg" : "X\\(.*\\)$as_nl";
 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 +      esac;
 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 +    '
 +    export as_echo_n_body
 +    as_echo_n='sh -c $as_echo_n_body as_echo'
 +  fi
 +  export as_echo_body
 +  as_echo='sh -c $as_echo_body as_echo'
 +fi
 +
 +# The user is always right.
 +if test "${PATH_SEPARATOR+set}" != set; then
 +  PATH_SEPARATOR=:
 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 +      PATH_SEPARATOR=';'
 +  }
 +fi
 +
 +
 +# IFS
 +# We need space, tab and new line, in precisely that order.  Quoting is
 +# there to prevent editors from complaining about space-tab.
 +# (If _AS_PATH_WALK were called with IFS unset, it would disable word
 +# splitting by setting IFS to empty value.)
 +IFS=" ""	$as_nl"
 +
 +# Find who we are.  Look in the path if we contain no directory separator.
 +as_myself=
 +case $0 in @%:@((
 +  *[\\/]* ) as_myself=$0 ;;
 +  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 +  done
 +IFS=$as_save_IFS
 +
 +     ;;
 +esac
 +# We did not find ourselves, most probably we were run as `sh COMMAND'
 +# in which case we are not to be found in the path.
 +if test "x$as_myself" = x; then
 +  as_myself=$0
 +fi
 +if test ! -f "$as_myself"; then
 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 +  exit 1
 +fi
 +
 +# Unset variables that we do not need and which cause bugs (e.g. in
 +# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 +# suppresses any "Segmentation fault" message there.  '((' could
 +# trigger a bug in pdksh 5.2.14.
 +for as_var in BASH_ENV ENV MAIL MAILPATH
 +do eval test x\${$as_var+set} = xset \
 +  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 +done
 +PS1='$ '
 +PS2='> '
 +PS4='+ '
 +
 +# NLS nuisances.
 +LC_ALL=C
 +export LC_ALL
 +LANGUAGE=C
 +export LANGUAGE
 +
 +# CDPATH.
 +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 +
 +# Use a proper internal environment variable to ensure we don't fall
 +  # into an infinite loop, continuously re-executing ourselves.
 +  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 +    _as_can_reexec=no; export _as_can_reexec;
 +    # We cannot yet assume a decent shell, so we have to provide a
 +# neutralization value for shells without unset; and this also
 +# works around shells that cannot unset nonexistent variables.
 +# Preserve -v and -x to the replacement shell.
 +BASH_ENV=/dev/null
 +ENV=/dev/null
 +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 +case $- in @%:@ ((((
 +  *v*x* | *x*v* ) as_opts=-vx ;;
 +  *v* ) as_opts=-v ;;
 +  *x* ) as_opts=-x ;;
 +  * ) as_opts= ;;
 +esac
 +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 +# Admittedly, this is quite paranoid, since all the known shells bail
 +# out after a failed `exec'.
 +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 +as_fn_exit 255
 +  fi
 +  # We don't want this to propagate to other subprocesses.
 +          { _as_can_reexec=; unset _as_can_reexec;}
 +if test "x$CONFIG_SHELL" = x; then
 +  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 +  emulate sh
 +  NULLCMD=:
 +  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 +  # is contrary to our usage.  Disable this feature.
 +  alias -g '\${1+\"\$@\"}'='\"\$@\"'
 +  setopt NO_GLOB_SUBST
 +else
 +  case \`(set -o) 2>/dev/null\` in @%:@(
 +  *posix*) :
 +    set -o posix ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +fi
 +"
 +  as_required="as_fn_return () { (exit \$1); }
 +as_fn_success () { as_fn_return 0; }
 +as_fn_failure () { as_fn_return 1; }
 +as_fn_ret_success () { return 0; }
 +as_fn_ret_failure () { return 1; }
 +
 +exitcode=0
 +as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 +  
 +else
 +  exitcode=1; echo positional parameters were not saved.
 +fi
 +test x\$exitcode = x0 || exit 1
 +test -x / || exit 1"
 +  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 +  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 +  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 +  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 +test \$(( 1 + 1 )) = 2 || exit 1"
 +  if (eval "$as_required") 2>/dev/null; then :
 +  as_have_required=yes
 +else
 +  as_have_required=no
 +fi
 +  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 +  
 +else
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +as_found=false
 +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +  as_found=:
 +  case $as_dir in @%:@(
 +	 /*)
 +	   for as_base in sh bash ksh sh5; do
 +	     # Try only shells that exist, to save several forks.
 +	     as_shell=$as_dir/$as_base
 +	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 +		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 +  CONFIG_SHELL=$as_shell as_have_required=yes
 +		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 +  break 2
 +fi
 +fi
 +	   done;;
 +       esac
 +  as_found=false
 +done
 +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 +	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 +  CONFIG_SHELL=$SHELL as_have_required=yes
 +fi; }
 +IFS=$as_save_IFS
 +
 +
 +      if test "x$CONFIG_SHELL" != x; then :
 +  export CONFIG_SHELL
 +             # We cannot yet assume a decent shell, so we have to provide a
 +# neutralization value for shells without unset; and this also
 +# works around shells that cannot unset nonexistent variables.
 +# Preserve -v and -x to the replacement shell.
 +BASH_ENV=/dev/null
 +ENV=/dev/null
 +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 +case $- in @%:@ ((((
 +  *v*x* | *x*v* ) as_opts=-vx ;;
 +  *v* ) as_opts=-v ;;
 +  *x* ) as_opts=-x ;;
 +  * ) as_opts= ;;
 +esac
 +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 +# Admittedly, this is quite paranoid, since all the known shells bail
 +# out after a failed `exec'.
 +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 +exit 255
 +fi
 +
 +    if test x$as_have_required = xno; then :
 +  $as_echo "$0: This script requires a shell more modern than all"
 +  $as_echo "$0: the shells that I found on your system."
 +  if test x${ZSH_VERSION+set} = xset ; then
 +    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 +    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 +  else
 +    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 +$0: including any error possibly output before this
 +$0: message. Then install a modern shell, or manually run
 +$0: the script under such a shell if you do have one."
 +  fi
 +  exit 1
 +fi
 +fi
 +fi
 +SHELL=${CONFIG_SHELL-/bin/sh}
 +export SHELL
 +# Unset more variables known to interfere with behavior of common tools.
 +CLICOLOR_FORCE= GREP_OPTIONS=
 +unset CLICOLOR_FORCE GREP_OPTIONS
 +
 +## --------------------- ##
 +## M4sh Shell Functions. ##
 +## --------------------- ##
 +@%:@ as_fn_unset VAR
 +@%:@ ---------------
 +@%:@ Portably unset VAR.
 +as_fn_unset ()
 +{
 +  { eval $1=; unset $1;}
 +}
 +as_unset=as_fn_unset
 +
 +@%:@ as_fn_set_status STATUS
 +@%:@ -----------------------
 +@%:@ Set @S|@? to STATUS, without forking.
 +as_fn_set_status ()
 +{
 +  return $1
 +} @%:@ as_fn_set_status
 +
 +@%:@ as_fn_exit STATUS
 +@%:@ -----------------
 +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 +as_fn_exit ()
 +{
 +  set +e
 +  as_fn_set_status $1
 +  exit $1
 +} @%:@ as_fn_exit
 +
 +@%:@ as_fn_mkdir_p
 +@%:@ -------------
 +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
 +as_fn_mkdir_p ()
 +{
 +
 +  case $as_dir in #(
 +  -*) as_dir=./$as_dir;;
 +  esac
 +  test -d "$as_dir" || eval $as_mkdir_p || {
 +    as_dirs=
 +    while :; do
 +      case $as_dir in #(
 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 +      *) as_qdir=$as_dir;;
 +      esac
 +      as_dirs="'$as_qdir' $as_dirs"
 +      as_dir=`$as_dirname -- "$as_dir" ||
 +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$as_dir" : 'X\(//\)[^/]' \| \
 +	 X"$as_dir" : 'X\(//\)$' \| \
 +	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$as_dir" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +      test -d "$as_dir" && break
 +    done
 +    test -z "$as_dirs" || eval "mkdir $as_dirs"
 +  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 +
 +
 +} @%:@ as_fn_mkdir_p
 +
 +@%:@ as_fn_executable_p FILE
 +@%:@ -----------------------
 +@%:@ Test if FILE is an executable regular file.
 +as_fn_executable_p ()
 +{
 +  test -f "$1" && test -x "$1"
 +} @%:@ as_fn_executable_p
 +@%:@ as_fn_append VAR VALUE
 +@%:@ ----------------------
 +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
 +@%:@ advantage of any shell optimizations that allow amortized linear growth over
 +@%:@ repeated appends, instead of the typical quadratic growth present in naive
 +@%:@ implementations.
 +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 +  eval 'as_fn_append ()
 +  {
 +    eval $1+=\$2
 +  }'
 +else
 +  as_fn_append ()
 +  {
 +    eval $1=\$$1\$2
 +  }
 +fi # as_fn_append
 +
 +@%:@ as_fn_arith ARG...
 +@%:@ ------------------
 +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
 +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
 +@%:@ must be portable across @S|@(()) and expr.
 +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 +  eval 'as_fn_arith ()
 +  {
 +    as_val=$(( $* ))
 +  }'
 +else
 +  as_fn_arith ()
 +  {
 +    as_val=`expr "$@" || test $? -eq 1`
 +  }
 +fi # as_fn_arith
 +
 +
 +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
 +@%:@ ----------------------------------------
 +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 +@%:@ script with STATUS, using 1 if that was 0.
 +as_fn_error ()
 +{
 +  as_status=$1; test $as_status -eq 0 && as_status=1
 +  if test "$4"; then
 +    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 +  fi
 +  $as_echo "$as_me: error: $2" >&2
 +  as_fn_exit $as_status
 +} @%:@ as_fn_error
 +
 +if expr a : '\(a\)' >/dev/null 2>&1 &&
 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
 +  as_expr=expr
 +else
 +  as_expr=false
 +fi
 +
 +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 +  as_basename=basename
 +else
 +  as_basename=false
 +fi
 +
 +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 +  as_dirname=dirname
 +else
 +  as_dirname=false
 +fi
 +
 +as_me=`$as_basename -- "$0" ||
 +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 +	 X"$0" : 'X\(//\)$' \| \
 +	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X/"$0" |
 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +
 +# Avoid depending upon Character Ranges.
 +as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 +as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 +as_cr_digits='0123456789'
 +as_cr_alnum=$as_cr_Letters$as_cr_digits
 +
 +
 +  as_lineno_1=$LINENO as_lineno_1a=$LINENO
 +  as_lineno_2=$LINENO as_lineno_2a=$LINENO
 +  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 +  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 +  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 +  sed -n '
 +    p
 +    /[$]LINENO/=
 +  ' <$as_myself |
 +    sed '
 +      s/[$]LINENO.*/&-/
 +      t lineno
 +      b
 +      :lineno
 +      N
 +      :loop
 +      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 +      t loop
 +      s/-\n.*//
 +    ' >$as_me.lineno &&
 +  chmod +x "$as_me.lineno" ||
 +    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 +
 +  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 +  # already done that, so ensure we don't try to do so again and fall
 +  # in an infinite loop.  This has already happened in practice.
 +  _as_can_reexec=no; export _as_can_reexec
 +  # Don't try to exec as it changes $[0], causing all sort of problems
 +  # (the dirname of $[0] is not the place where we might find the
 +  # original and so on.  Autoconf is especially sensitive to this).
 +  . "./$as_me.lineno"
 +  # Exit status is that of the last command.
 +  exit
 +}
 +
 +ECHO_C= ECHO_N= ECHO_T=
 +case `echo -n x` in @%:@(((((
 +-n*)
 +  case `echo 'xy\c'` in
 +  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 +  xy)  ECHO_C='\c';;
 +  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 +       ECHO_T='	';;
 +  esac;;
 +*)
 +  ECHO_N='-n';;
 +esac
 +
 +rm -f conf$$ conf$$.exe conf$$.file
 +if test -d conf$$.dir; then
 +  rm -f conf$$.dir/conf$$.file
 +else
 +  rm -f conf$$.dir
 +  mkdir conf$$.dir 2>/dev/null
 +fi
 +if (echo >conf$$.file) 2>/dev/null; then
 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s='ln -s'
 +    # ... but there are two gotchas:
 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 +    # In both cases, we have to default to `cp -pR'.
 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 +      as_ln_s='cp -pR'
 +  elif ln conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s=ln
 +  else
 +    as_ln_s='cp -pR'
 +  fi
 +else
 +  as_ln_s='cp -pR'
 +fi
 +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 +rmdir conf$$.dir 2>/dev/null
 +
 +if mkdir -p . 2>/dev/null; then
 +  as_mkdir_p='mkdir -p "$as_dir"'
 +else
 +  test -d ./-p && rmdir ./-p
 +  as_mkdir_p=false
 +fi
 +
 +as_test_x='test -x'
 +as_executable_p=as_fn_executable_p
 +
 +# Sed expression to map a string onto a valid CPP name.
 +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 +
 +# Sed expression to map a string onto a valid variable name.
 +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 +
 +
 +test -n "$DJDIR" || exec 7<&0 </dev/null
 +exec 6>&1
 +
 +# Name of the host.
 +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 +# so uname gets run too.
 +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 +
 +#
 +# Initializations.
 +#
 +ac_default_prefix=/usr/local
 +ac_clean_files=
 +ac_config_libobj_dir=.
 +LIB@&t@OBJS=
 +cross_compiling=no
 +subdirs=
 +MFLAGS=
 +MAKEFLAGS=
 +
 +# Identity of this package.
 +PACKAGE_NAME=
 +PACKAGE_TARNAME=
 +PACKAGE_VERSION=
 +PACKAGE_STRING=
 +PACKAGE_BUGREPORT=
 +PACKAGE_URL=
 +
 +ac_unique_file="argp-ba.c"
 +# Factoring default headers for most tests.
 +ac_includes_default="\
 +#include <stdio.h>
 +#ifdef HAVE_SYS_TYPES_H
 +# include <sys/types.h>
 +#endif
 +#ifdef HAVE_SYS_STAT_H
 +# include <sys/stat.h>
 +#endif
 +#ifdef STDC_HEADERS
 +# include <stdlib.h>
 +# include <stddef.h>
 +#else
 +# ifdef HAVE_STDLIB_H
 +#  include <stdlib.h>
 +# endif
 +#endif
 +#ifdef HAVE_STRING_H
 +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 +#  include <memory.h>
 +# endif
 +# include <string.h>
 +#endif
 +#ifdef HAVE_STRINGS_H
 +# include <strings.h>
 +#endif
 +#ifdef HAVE_INTTYPES_H
 +# include <inttypes.h>
 +#endif
 +#ifdef HAVE_STDINT_H
 +# include <stdint.h>
 +#endif
 +#ifdef HAVE_UNISTD_H
 +# include <unistd.h>
 +#endif"
 +
 +ac_subst_vars='am__EXEEXT_FALSE
 +am__EXEEXT_TRUE
 +LTLIBOBJS
 +LIB@&t@OBJS
 +ALLOCA
 +RANLIB
 +EGREP
 +GREP
 +CPP
 +am__fastdepCC_FALSE
 +am__fastdepCC_TRUE
 +CCDEPMODE
 +am__nodep
 +AMDEPBACKSLASH
 +AMDEP_FALSE
 +AMDEP_TRUE
 +am__include
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 +AM_V
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 +AUTOCONF
 +ACLOCAL
 +VERSION
 +PACKAGE
 +CYGPATH_W
 +am__isrc
 +INSTALL_DATA
 +INSTALL_SCRIPT
 +INSTALL_PROGRAM
 +target_alias
 +host_alias
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 +ECHO_C
 +DEFS
 +mandir
 +localedir
 +libdir
 +psdir
 +pdfdir
 +dvidir
 +htmldir
 +infodir
 +docdir
 +oldincludedir
 +includedir
 +localstatedir
 +sharedstatedir
 +sysconfdir
 +datadir
 +datarootdir
 +libexecdir
 +sbindir
 +bindir
 +program_transform_name
 +prefix
 +exec_prefix
 +PACKAGE_URL
 +PACKAGE_BUGREPORT
 +PACKAGE_STRING
 +PACKAGE_VERSION
 +PACKAGE_TARNAME
 +PACKAGE_NAME
 +PATH_SEPARATOR
 +SHELL
 +am__quote'
 +ac_subst_files=''
 +ac_user_opts='
 +enable_option_checking
 +enable_silent_rules
 +enable_dependency_tracking
 +'
 +      ac_precious_vars='build_alias
 +host_alias
 +target_alias
 +CC
 +CFLAGS
 +LDFLAGS
 +LIBS
 +CPPFLAGS
 +CPP'
 +
 +
 +# Initialize some variables set by options.
 +ac_init_help=
 +ac_init_version=false
 +ac_unrecognized_opts=
 +ac_unrecognized_sep=
 +# The variables have the same names as the options, with
 +# dashes changed to underlines.
 +cache_file=/dev/null
 +exec_prefix=NONE
 +no_create=
 +no_recursion=
 +prefix=NONE
 +program_prefix=NONE
 +program_suffix=NONE
 +program_transform_name=s,x,x,
 +silent=
 +site=
 +srcdir=
 +verbose=
 +x_includes=NONE
 +x_libraries=NONE
 +
 +# Installation directory options.
 +# These are left unexpanded so users can "make install exec_prefix=/foo"
 +# and all the variables that are supposed to be based on exec_prefix
 +# by default will actually change.
 +# Use braces instead of parens because sh, perl, etc. also accept them.
 +# (The list follows the same order as the GNU Coding Standards.)
 +bindir='${exec_prefix}/bin'
 +sbindir='${exec_prefix}/sbin'
 +libexecdir='${exec_prefix}/libexec'
 +datarootdir='${prefix}/share'
 +datadir='${datarootdir}'
 +sysconfdir='${prefix}/etc'
 +sharedstatedir='${prefix}/com'
 +localstatedir='${prefix}/var'
 +includedir='${prefix}/include'
 +oldincludedir='/usr/include'
 +docdir='${datarootdir}/doc/${PACKAGE}'
 +infodir='${datarootdir}/info'
 +htmldir='${docdir}'
 +dvidir='${docdir}'
 +pdfdir='${docdir}'
 +psdir='${docdir}'
 +libdir='${exec_prefix}/lib'
 +localedir='${datarootdir}/locale'
 +mandir='${datarootdir}/man'
 +
 +ac_prev=
 +ac_dashdash=
 +for ac_option
 +do
 +  # If the previous option needs an argument, assign it.
 +  if test -n "$ac_prev"; then
 +    eval $ac_prev=\$ac_option
 +    ac_prev=
 +    continue
 +  fi
 +
 +  case $ac_option in
 +  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 +  *=)   ac_optarg= ;;
 +  *)    ac_optarg=yes ;;
 +  esac
 +
 +  # Accept the important Cygnus configure options, so we can diagnose typos.
 +
 +  case $ac_dashdash$ac_option in
 +  --)
 +    ac_dashdash=yes ;;
 +
 +  -bindir | --bindir | --bindi | --bind | --bin | --bi)
 +    ac_prev=bindir ;;
 +  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 +    bindir=$ac_optarg ;;
 +
 +  -build | --build | --buil | --bui | --bu)
 +    ac_prev=build_alias ;;
 +  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 +    build_alias=$ac_optarg ;;
 +
 +  -cache-file | --cache-file | --cache-fil | --cache-fi \
 +  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 +    ac_prev=cache_file ;;
 +  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 +  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 +    cache_file=$ac_optarg ;;
 +
 +  --config-cache | -C)
 +    cache_file=config.cache ;;
 +
 +  -datadir | --datadir | --datadi | --datad)
 +    ac_prev=datadir ;;
 +  -datadir=* | --datadir=* | --datadi=* | --datad=*)
 +    datadir=$ac_optarg ;;
 +
 +  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 +  | --dataroo | --dataro | --datar)
 +    ac_prev=datarootdir ;;
 +  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 +  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 +    datarootdir=$ac_optarg ;;
 +
 +  -disable-* | --disable-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid feature name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"enable_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval enable_$ac_useropt=no ;;
 +
 +  -docdir | --docdir | --docdi | --doc | --do)
 +    ac_prev=docdir ;;
 +  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 +    docdir=$ac_optarg ;;
 +
 +  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 +    ac_prev=dvidir ;;
 +  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 +    dvidir=$ac_optarg ;;
 +
 +  -enable-* | --enable-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid feature name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"enable_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval enable_$ac_useropt=\$ac_optarg ;;
 +
 +  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 +  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 +  | --exec | --exe | --ex)
 +    ac_prev=exec_prefix ;;
 +  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 +  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 +  | --exec=* | --exe=* | --ex=*)
 +    exec_prefix=$ac_optarg ;;
 +
 +  -gas | --gas | --ga | --g)
 +    # Obsolete; use --with-gas.
 +    with_gas=yes ;;
 +
 +  -help | --help | --hel | --he | -h)
 +    ac_init_help=long ;;
 +  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 +    ac_init_help=recursive ;;
 +  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 +    ac_init_help=short ;;
 +
 +  -host | --host | --hos | --ho)
 +    ac_prev=host_alias ;;
 +  -host=* | --host=* | --hos=* | --ho=*)
 +    host_alias=$ac_optarg ;;
 +
 +  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 +    ac_prev=htmldir ;;
 +  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 +  | --ht=*)
 +    htmldir=$ac_optarg ;;
 +
 +  -includedir | --includedir | --includedi | --included | --include \
 +  | --includ | --inclu | --incl | --inc)
 +    ac_prev=includedir ;;
 +  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 +  | --includ=* | --inclu=* | --incl=* | --inc=*)
 +    includedir=$ac_optarg ;;
 +
 +  -infodir | --infodir | --infodi | --infod | --info | --inf)
 +    ac_prev=infodir ;;
 +  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 +    infodir=$ac_optarg ;;
 +
 +  -libdir | --libdir | --libdi | --libd)
 +    ac_prev=libdir ;;
 +  -libdir=* | --libdir=* | --libdi=* | --libd=*)
 +    libdir=$ac_optarg ;;
 +
 +  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 +  | --libexe | --libex | --libe)
 +    ac_prev=libexecdir ;;
 +  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 +  | --libexe=* | --libex=* | --libe=*)
 +    libexecdir=$ac_optarg ;;
 +
 +  -localedir | --localedir | --localedi | --localed | --locale)
 +    ac_prev=localedir ;;
 +  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 +    localedir=$ac_optarg ;;
 +
 +  -localstatedir | --localstatedir | --localstatedi | --localstated \
 +  | --localstate | --localstat | --localsta | --localst | --locals)
 +    ac_prev=localstatedir ;;
 +  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 +  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 +    localstatedir=$ac_optarg ;;
 +
 +  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 +    ac_prev=mandir ;;
 +  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 +    mandir=$ac_optarg ;;
 +
 +  -nfp | --nfp | --nf)
 +    # Obsolete; use --without-fp.
 +    with_fp=no ;;
 +
 +  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 +  | --no-cr | --no-c | -n)
 +    no_create=yes ;;
 +
 +  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 +  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 +    no_recursion=yes ;;
 +
 +  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 +  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 +  | --oldin | --oldi | --old | --ol | --o)
 +    ac_prev=oldincludedir ;;
 +  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 +  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 +  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 +    oldincludedir=$ac_optarg ;;
 +
 +  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 +    ac_prev=prefix ;;
 +  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 +    prefix=$ac_optarg ;;
 +
 +  -program-prefix | --program-prefix | --program-prefi | --program-pref \
 +  | --program-pre | --program-pr | --program-p)
 +    ac_prev=program_prefix ;;
 +  -program-prefix=* | --program-prefix=* | --program-prefi=* \
 +  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 +    program_prefix=$ac_optarg ;;
 +
 +  -program-suffix | --program-suffix | --program-suffi | --program-suff \
 +  | --program-suf | --program-su | --program-s)
 +    ac_prev=program_suffix ;;
 +  -program-suffix=* | --program-suffix=* | --program-suffi=* \
 +  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 +    program_suffix=$ac_optarg ;;
 +
 +  -program-transform-name | --program-transform-name \
 +  | --program-transform-nam | --program-transform-na \
 +  | --program-transform-n | --program-transform- \
 +  | --program-transform | --program-transfor \
 +  | --program-transfo | --program-transf \
 +  | --program-trans | --program-tran \
 +  | --progr-tra | --program-tr | --program-t)
 +    ac_prev=program_transform_name ;;
 +  -program-transform-name=* | --program-transform-name=* \
 +  | --program-transform-nam=* | --program-transform-na=* \
 +  | --program-transform-n=* | --program-transform-=* \
 +  | --program-transform=* | --program-transfor=* \
 +  | --program-transfo=* | --program-transf=* \
 +  | --program-trans=* | --program-tran=* \
 +  | --progr-tra=* | --program-tr=* | --program-t=*)
 +    program_transform_name=$ac_optarg ;;
 +
 +  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 +    ac_prev=pdfdir ;;
 +  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 +    pdfdir=$ac_optarg ;;
 +
 +  -psdir | --psdir | --psdi | --psd | --ps)
 +    ac_prev=psdir ;;
 +  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 +    psdir=$ac_optarg ;;
 +
 +  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 +  | -silent | --silent | --silen | --sile | --sil)
 +    silent=yes ;;
 +
 +  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 +    ac_prev=sbindir ;;
 +  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 +  | --sbi=* | --sb=*)
 +    sbindir=$ac_optarg ;;
 +
 +  -sharedstatedir | --sharedstatedir | --sharedstatedi \
 +  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 +  | --sharedst | --shareds | --shared | --share | --shar \
 +  | --sha | --sh)
 +    ac_prev=sharedstatedir ;;
 +  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 +  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 +  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 +  | --sha=* | --sh=*)
 +    sharedstatedir=$ac_optarg ;;
 +
 +  -site | --site | --sit)
 +    ac_prev=site ;;
 +  -site=* | --site=* | --sit=*)
 +    site=$ac_optarg ;;
 +
 +  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 +    ac_prev=srcdir ;;
 +  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 +    srcdir=$ac_optarg ;;
 +
 +  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 +  | --syscon | --sysco | --sysc | --sys | --sy)
 +    ac_prev=sysconfdir ;;
 +  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 +  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 +    sysconfdir=$ac_optarg ;;
 +
 +  -target | --target | --targe | --targ | --tar | --ta | --t)
 +    ac_prev=target_alias ;;
 +  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 +    target_alias=$ac_optarg ;;
 +
 +  -v | -verbose | --verbose | --verbos | --verbo | --verb)
 +    verbose=yes ;;
 +
 +  -version | --version | --versio | --versi | --vers | -V)
 +    ac_init_version=: ;;
 +
 +  -with-* | --with-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid package name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"with_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval with_$ac_useropt=\$ac_optarg ;;
 +
 +  -without-* | --without-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid package name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"with_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval with_$ac_useropt=no ;;
 +
 +  --x)
 +    # Obsolete; use --with-x.
 +    with_x=yes ;;
 +
 +  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 +  | --x-incl | --x-inc | --x-in | --x-i)
 +    ac_prev=x_includes ;;
 +  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 +  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 +    x_includes=$ac_optarg ;;
 +
 +  -x-libraries | --x-libraries | --x-librarie | --x-librari \
 +  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 +    ac_prev=x_libraries ;;
 +  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 +  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 +    x_libraries=$ac_optarg ;;
 +
 +  -*) as_fn_error $? "unrecognized option: \`$ac_option'
 +Try \`$0 --help' for more information"
 +    ;;
 +
 +  *=*)
 +    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 +    # Reject names that are not valid shell variable names.
 +    case $ac_envvar in #(
 +      '' | [0-9]* | *[!_$as_cr_alnum]* )
 +      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
 +    esac
 +    eval $ac_envvar=\$ac_optarg
 +    export $ac_envvar ;;
 +
 +  *)
 +    # FIXME: should be removed in autoconf 3.0.
 +    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 +    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 +      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 +    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
 +    ;;
 +
 +  esac
 +done
 +
 +if test -n "$ac_prev"; then
 +  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 +  as_fn_error $? "missing argument to $ac_option"
 +fi
 +
 +if test -n "$ac_unrecognized_opts"; then
 +  case $enable_option_checking in
 +    no) ;;
 +    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
 +    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 +  esac
 +fi
 +
 +# Check all directory arguments for consistency.
 +for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 +		datadir sysconfdir sharedstatedir localstatedir includedir \
 +		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 +		libdir localedir mandir
 +do
 +  eval ac_val=\$$ac_var
 +  # Remove trailing slashes.
 +  case $ac_val in
 +    */ )
 +      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 +      eval $ac_var=\$ac_val;;
 +  esac
 +  # Be sure to have absolute directory names.
 +  case $ac_val in
 +    [\\/$]* | ?:[\\/]* )  continue;;
 +    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 +  esac
 +  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 +done
 +
 +# There might be people who depend on the old broken behavior: `$host'
 +# used to hold the argument of --host etc.
 +# FIXME: To remove some day.
 +build=$build_alias
 +host=$host_alias
 +target=$target_alias
 +
 +# FIXME: To remove some day.
 +if test "x$host_alias" != x; then
 +  if test "x$build_alias" = x; then
 +    cross_compiling=maybe
 +  elif test "x$build_alias" != "x$host_alias"; then
 +    cross_compiling=yes
 +  fi
 +fi
 +
 +ac_tool_prefix=
 +test -n "$host_alias" && ac_tool_prefix=$host_alias-
 +
 +test "$silent" = yes && exec 6>/dev/null
 +
 +
 +ac_pwd=`pwd` && test -n "$ac_pwd" &&
 +ac_ls_di=`ls -di .` &&
 +ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 +  as_fn_error $? "working directory cannot be determined"
 +test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 +  as_fn_error $? "pwd does not report name of working directory"
 +
 +
 +# Find the source files, if location was not specified.
 +if test -z "$srcdir"; then
 +  ac_srcdir_defaulted=yes
 +  # Try the directory containing this script, then the parent directory.
 +  ac_confdir=`$as_dirname -- "$as_myself" ||
 +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$as_myself" : 'X\(//\)[^/]' \| \
 +	 X"$as_myself" : 'X\(//\)$' \| \
 +	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$as_myself" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +  srcdir=$ac_confdir
 +  if test ! -r "$srcdir/$ac_unique_file"; then
 +    srcdir=..
 +  fi
 +else
 +  ac_srcdir_defaulted=no
 +fi
 +if test ! -r "$srcdir/$ac_unique_file"; then
 +  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 +  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 +fi
 +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 +ac_abs_confdir=`(
 +	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 +	pwd)`
 +# When building in place, set srcdir=.
 +if test "$ac_abs_confdir" = "$ac_pwd"; then
 +  srcdir=.
 +fi
 +# Remove unnecessary trailing slashes from srcdir.
 +# Double slashes in file names in object file debugging info
 +# mess up M-x gdb in Emacs.
 +case $srcdir in
 +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 +esac
 +for ac_var in $ac_precious_vars; do
 +  eval ac_env_${ac_var}_set=\${${ac_var}+set}
 +  eval ac_env_${ac_var}_value=\$${ac_var}
 +  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 +  eval ac_cv_env_${ac_var}_value=\$${ac_var}
 +done
 +
 +#
 +# Report the --help message.
 +#
 +if test "$ac_init_help" = "long"; then
 +  # Omit some internal or obsolete options to make the list less imposing.
 +  # This message is too long to be a string in the A/UX 3.1 sh.
 +  cat <<_ACEOF
 +\`configure' configures this package to adapt to many kinds of systems.
 +
 +Usage: $0 [OPTION]... [VAR=VALUE]...
 +
 +To assign environment variables (e.g., CC, CFLAGS...), specify them as
 +VAR=VALUE.  See below for descriptions of some of the useful variables.
 +
 +Defaults for the options are specified in brackets.
 +
 +Configuration:
 +  -h, --help              display this help and exit
 +      --help=short        display options specific to this package
 +      --help=recursive    display the short help of all the included packages
 +  -V, --version           display version information and exit
 +  -q, --quiet, --silent   do not print \`checking ...' messages
 +      --cache-file=FILE   cache test results in FILE [disabled]
 +  -C, --config-cache      alias for \`--cache-file=config.cache'
 +  -n, --no-create         do not create output files
 +      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 +
 +Installation directories:
 +  --prefix=PREFIX         install architecture-independent files in PREFIX
 +                          @<:@@S|@ac_default_prefix@:>@
 +  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 +                          @<:@PREFIX@:>@
 +
 +By default, \`make install' will install all the files in
 +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 +an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 +for instance \`--prefix=\$HOME'.
 +
 +For better control, use the options below.
 +
 +Fine tuning of the installation directories:
 +  --bindir=DIR            user executables [EPREFIX/bin]
 +  --sbindir=DIR           system admin executables [EPREFIX/sbin]
 +  --libexecdir=DIR        program executables [EPREFIX/libexec]
 +  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 +  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 +  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 +  --libdir=DIR            object code libraries [EPREFIX/lib]
 +  --includedir=DIR        C header files [PREFIX/include]
 +  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 +  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 +  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 +  --infodir=DIR           info documentation [DATAROOTDIR/info]
 +  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 +  --mandir=DIR            man documentation [DATAROOTDIR/man]
 +  --docdir=DIR            documentation root @<:@DATAROOTDIR/doc/PACKAGE@:>@
 +  --htmldir=DIR           html documentation [DOCDIR]
 +  --dvidir=DIR            dvi documentation [DOCDIR]
 +  --pdfdir=DIR            pdf documentation [DOCDIR]
 +  --psdir=DIR             ps documentation [DOCDIR]
 +_ACEOF
 +
 +  cat <<\_ACEOF
 +
 +Program names:
 +  --program-prefix=PREFIX            prepend PREFIX to installed program names
 +  --program-suffix=SUFFIX            append SUFFIX to installed program names
 +  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 +_ACEOF
 +fi
 +
 +if test -n "$ac_init_help"; then
 +
 +  cat <<\_ACEOF
 +
 +Optional Features:
 +  --disable-option-checking  ignore unrecognized --enable/--with options
 +  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 +  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 +  --enable-silent-rules   less verbose build output (undo: "make V=1")
 +  --disable-silent-rules  verbose build output (undo: "make V=0")
 +  --enable-dependency-tracking 
 +                          do not reject slow dependency extractors
 +  --disable-dependency-tracking 
 +                          speeds up one-time build
 +
 +Some influential environment variables:
 +  CC          C compiler command
 +  CFLAGS      C compiler flags
 +  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 +              nonstandard directory <lib dir>
 +  LIBS        libraries to pass to the linker, e.g. -l<library>
 +  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
 +              you have headers in a nonstandard directory <include dir>
 +  CPP         C preprocessor
 +
 +Use these variables to override the choices made by `configure' or to help
 +it to find libraries and programs with nonstandard names/locations.
 +
 +Report bugs to the package provider.
 +_ACEOF
 +ac_status=$?
 +fi
 +
 +if test "$ac_init_help" = "recursive"; then
 +  # If there are subdirs, report their specific --help.
 +  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 +    test -d "$ac_dir" ||
 +      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 +      continue
 +    ac_builddir=.
 +
 +case "$ac_dir" in
 +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +*)
 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 +  # A ".." for each directory in $ac_dir_suffix.
 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 +  case $ac_top_builddir_sub in
 +  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 +  esac ;;
 +esac
 +ac_abs_top_builddir=$ac_pwd
 +ac_abs_builddir=$ac_pwd$ac_dir_suffix
 +# for backward compatibility:
 +ac_top_builddir=$ac_top_build_prefix
 +
 +case $srcdir in
 +  .)  # We are building in place.
 +    ac_srcdir=.
 +    ac_top_srcdir=$ac_top_builddir_sub
 +    ac_abs_top_srcdir=$ac_pwd ;;
 +  [\\/]* | ?:[\\/]* )  # Absolute name.
 +    ac_srcdir=$srcdir$ac_dir_suffix;
 +    ac_top_srcdir=$srcdir
 +    ac_abs_top_srcdir=$srcdir ;;
 +  *) # Relative name.
 +    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 +    ac_top_srcdir=$ac_top_build_prefix$srcdir
 +    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 +esac
 +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 +
 +    cd "$ac_dir" || { ac_status=$?; continue; }
 +    # Check for guested configure.
 +    if test -f "$ac_srcdir/configure.gnu"; then
 +      echo &&
 +      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 +    elif test -f "$ac_srcdir/configure"; then
 +      echo &&
 +      $SHELL "$ac_srcdir/configure" --help=recursive
 +    else
 +      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 +    fi || ac_status=$?
 +    cd "$ac_pwd" || { ac_status=$?; break; }
 +  done
 +fi
 +
 +test -n "$ac_init_help" && exit $ac_status
 +if $ac_init_version; then
 +  cat <<\_ACEOF
 +configure
 +generated by GNU Autoconf 2.69
 +
 +Copyright (C) 2012 Free Software Foundation, Inc.
 +This configure script is free software; the Free Software Foundation
 +gives unlimited permission to copy, distribute and modify it.
 +_ACEOF
 +  exit
 +fi
 +
 +## ------------------------ ##
 +## Autoconf initialization. ##
 +## ------------------------ ##
 +
 +@%:@ ac_fn_c_try_compile LINENO
 +@%:@ --------------------------
 +@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
 +ac_fn_c_try_compile ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  rm -f conftest.$ac_objext
 +  if { { ac_try="$ac_compile"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compile") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    grep -v '^ *+' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +    mv -f conftest.er1 conftest.err
 +  fi
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } && {
 +	 test -z "$ac_c_werror_flag" ||
 +	 test ! -s conftest.err
 +       } && test -s conftest.$ac_objext; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +	ac_retval=1
 +fi
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} @%:@ ac_fn_c_try_compile
 +
 +@%:@ ac_fn_c_try_cpp LINENO
 +@%:@ ----------------------
 +@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
 +ac_fn_c_try_cpp ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  if { { ac_try="$ac_cpp conftest.$ac_ext"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    grep -v '^ *+' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +    mv -f conftest.er1 conftest.err
 +  fi
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } > conftest.i && {
 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 +	 test ! -s conftest.err
 +       }; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +    ac_retval=1
 +fi
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} @%:@ ac_fn_c_try_cpp
 +
 +@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
 +@%:@ -------------------------------------------------------
 +@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using
 +@%:@ the include files in INCLUDES and setting the cache variable VAR
 +@%:@ accordingly.
 +ac_fn_c_check_header_mongrel ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  if eval \${$3+:} false; then :
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +else
 +  # Is the header compilable?
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
 +$as_echo_n "checking $2 usability... " >&6; }
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +@%:@include <$2>
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_header_compiler=yes
 +else
 +  ac_header_compiler=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
 +$as_echo "$ac_header_compiler" >&6; }
 +
 +# Is the header present?
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
 +$as_echo_n "checking $2 presence... " >&6; }
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <$2>
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  ac_header_preproc=yes
 +else
 +  ac_header_preproc=no
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 +$as_echo "$ac_header_preproc" >&6; }
 +
 +# So?  What about this header?
 +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
 +  yes:no: )
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 +    ;;
 +  no:yes:* )
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
 +$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
 +$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 +    ;;
 +esac
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  eval "$3=\$ac_header_compiler"
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +fi
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_header_mongrel
 +
 +@%:@ ac_fn_c_try_run LINENO
 +@%:@ ----------------------
 +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
 +@%:@ that executables *can* be run.
 +ac_fn_c_try_run ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  if { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
 +  { { case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_try") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; }; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: program exited with status $ac_status" >&5
 +       $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +       ac_retval=$ac_status
 +fi
 +  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} @%:@ ac_fn_c_try_run
 +
 +@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 +@%:@ -------------------------------------------------------
 +@%:@ Tests whether HEADER exists and can be compiled using the include files in
 +@%:@ INCLUDES, setting the cache variable VAR accordingly.
 +ac_fn_c_check_header_compile ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +@%:@include <$2>
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  eval "$3=yes"
 +else
 +  eval "$3=no"
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_header_compile
 +
 +@%:@ ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 +@%:@ -------------------------------------------
 +@%:@ Tests whether TYPE exists after having included INCLUDES, setting cache
 +@%:@ variable VAR accordingly.
 +ac_fn_c_check_type ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  eval "$3=no"
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +int
 +main ()
 +{
 +if (sizeof ($2))
 +	 return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +int
 +main ()
 +{
 +if (sizeof (($2)))
 +	    return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  
 +else
 +  eval "$3=yes"
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_type
 +
 +@%:@ ac_fn_c_try_link LINENO
 +@%:@ -----------------------
 +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
 +ac_fn_c_try_link ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  rm -f conftest.$ac_objext conftest$ac_exeext
 +  if { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    grep -v '^ *+' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +    mv -f conftest.er1 conftest.err
 +  fi
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } && {
 +	 test -z "$ac_c_werror_flag" ||
 +	 test ! -s conftest.err
 +       } && test -s conftest$ac_exeext && {
 +	 test "$cross_compiling" = yes ||
 +	 test -x conftest$ac_exeext
 +       }; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +	ac_retval=1
 +fi
 +  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
 +  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
 +  # interfere with the next link command; also delete a directory that is
 +  # left behind by Apple's compiler.  We do this before executing the actions.
 +  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} @%:@ ac_fn_c_try_link
 +
 +@%:@ ac_fn_c_check_func LINENO FUNC VAR
 +@%:@ ----------------------------------
 +@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
 +ac_fn_c_check_func ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 +#define $2 innocuous_$2
 +
 +/* System header to define __stub macros and hopefully few prototypes,
 +    which can conflict with char $2 (); below.
 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 +    <limits.h> exists even on freestanding compilers.  */
 +
 +#ifdef __STDC__
 +# include <limits.h>
 +#else
 +# include <assert.h>
 +#endif
 +
 +#undef $2
 +
 +/* Override any GCC internal prototype to avoid an error.
 +   Use char because int might match the return type of a GCC
 +   builtin and then its argument prototype would still apply.  */
 +#ifdef __cplusplus
 +extern "C"
 +#endif
 +char $2 ();
 +/* The GNU C library defines this for functions which it implements
 +    to always fail with ENOSYS.  Some functions are actually named
 +    something starting with __ and the normal name is an alias.  */
 +#if defined __stub_$2 || defined __stub___$2
 +choke me
 +#endif
 +
 +int
 +main ()
 +{
 +return $2 ();
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  eval "$3=yes"
 +else
 +  eval "$3=no"
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_func
 +
 +@%:@ ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
 +@%:@ ---------------------------------------------
 +@%:@ Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
 +@%:@ accordingly.
 +ac_fn_c_check_decl ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  as_decl_name=`echo $2|sed 's/ *(.*//'`
 +  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +int
 +main ()
 +{
 +@%:@ifndef $as_decl_name
 +@%:@ifdef __cplusplus
 +  (void) $as_decl_use;
 +@%:@else
 +  (void) $as_decl_name;
 +@%:@endif
 +@%:@endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  eval "$3=yes"
 +else
 +  eval "$3=no"
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_decl
 +cat >config.log <<_ACEOF
 +This file contains any messages produced by compilers while
 +running configure, to aid debugging if configure makes a mistake.
 +
 +It was created by $as_me, which was
 +generated by GNU Autoconf 2.69.  Invocation command line was
 +
 +  $ $0 $@
 +
 +_ACEOF
 +exec 5>>config.log
 +{
 +cat <<_ASUNAME
 +## --------- ##
 +## Platform. ##
 +## --------- ##
 +
 +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 +uname -m = `(uname -m) 2>/dev/null || echo unknown`
 +uname -r = `(uname -r) 2>/dev/null || echo unknown`
 +uname -s = `(uname -s) 2>/dev/null || echo unknown`
 +uname -v = `(uname -v) 2>/dev/null || echo unknown`
 +
 +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 +/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 +
 +/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 +/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 +/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 +/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 +/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 +/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 +
 +_ASUNAME
 +
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    $as_echo "PATH: $as_dir"
 +  done
 +IFS=$as_save_IFS
 +
 +} >&5
 +
 +cat >&5 <<_ACEOF
 +
 +
 +## ----------- ##
 +## Core tests. ##
 +## ----------- ##
 +
 +_ACEOF
 +
 +
 +# Keep a trace of the command line.
 +# Strip out --no-create and --no-recursion so they do not pile up.
 +# Strip out --silent because we don't want to record it for future runs.
 +# Also quote any args containing shell meta-characters.
 +# Make two passes to allow for proper duplicate-argument suppression.
 +ac_configure_args=
 +ac_configure_args0=
 +ac_configure_args1=
 +ac_must_keep_next=false
 +for ac_pass in 1 2
 +do
 +  for ac_arg
 +  do
 +    case $ac_arg in
 +    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 +    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 +    | -silent | --silent | --silen | --sile | --sil)
 +      continue ;;
 +    *\'*)
 +      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    esac
 +    case $ac_pass in
 +    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 +    2)
 +      as_fn_append ac_configure_args1 " '$ac_arg'"
 +      if test $ac_must_keep_next = true; then
 +	ac_must_keep_next=false # Got value, back to normal.
 +      else
 +	case $ac_arg in
 +	  *=* | --config-cache | -C | -disable-* | --disable-* \
 +	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 +	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 +	  | -with-* | --with-* | -without-* | --without-* | --x)
 +	    case "$ac_configure_args0 " in
 +	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 +	    esac
 +	    ;;
 +	  -* ) ac_must_keep_next=true ;;
 +	esac
 +      fi
 +      as_fn_append ac_configure_args " '$ac_arg'"
 +      ;;
 +    esac
 +  done
 +done
 +{ ac_configure_args0=; unset ac_configure_args0;}
 +{ ac_configure_args1=; unset ac_configure_args1;}
 +
 +# When interrupted or exit'd, cleanup temporary files, and complete
 +# config.log.  We remove comments because anyway the quotes in there
 +# would cause problems or look ugly.
 +# WARNING: Use '\'' to represent an apostrophe within the trap.
 +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 +trap 'exit_status=$?
 +  # Save into config.log some information that might help in debugging.
 +  {
 +    echo
 +
 +    $as_echo "## ---------------- ##
 +## Cache variables. ##
 +## ---------------- ##"
 +    echo
 +    # The following way of writing the cache mishandles newlines in values,
 +(
 +  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 +    eval ac_val=\$$ac_var
 +    case $ac_val in #(
 +    *${as_nl}*)
 +      case $ac_var in #(
 +      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 +      esac
 +      case $ac_var in #(
 +      _ | IFS | as_nl) ;; #(
 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 +      *) { eval $ac_var=; unset $ac_var;} ;;
 +      esac ;;
 +    esac
 +  done
 +  (set) 2>&1 |
 +    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 +    *${as_nl}ac_space=\ *)
 +      sed -n \
 +	"s/'\''/'\''\\\\'\'''\''/g;
 +	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 +      ;; #(
 +    *)
 +      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 +      ;;
 +    esac |
 +    sort
 +)
 +    echo
 +
 +    $as_echo "## ----------------- ##
 +## Output variables. ##
 +## ----------------- ##"
 +    echo
 +    for ac_var in $ac_subst_vars
 +    do
 +      eval ac_val=\$$ac_var
 +      case $ac_val in
 +      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 +      esac
 +      $as_echo "$ac_var='\''$ac_val'\''"
 +    done | sort
 +    echo
 +
 +    if test -n "$ac_subst_files"; then
 +      $as_echo "## ------------------- ##
 +## File substitutions. ##
 +## ------------------- ##"
 +      echo
 +      for ac_var in $ac_subst_files
 +      do
 +	eval ac_val=\$$ac_var
 +	case $ac_val in
 +	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 +	esac
 +	$as_echo "$ac_var='\''$ac_val'\''"
 +      done | sort
 +      echo
 +    fi
 +
 +    if test -s confdefs.h; then
 +      $as_echo "## ----------- ##
 +## confdefs.h. ##
 +## ----------- ##"
 +      echo
 +      cat confdefs.h
 +      echo
 +    fi
 +    test "$ac_signal" != 0 &&
 +      $as_echo "$as_me: caught signal $ac_signal"
 +    $as_echo "$as_me: exit $exit_status"
 +  } >&5
 +  rm -f core *.core core.conftest.* &&
 +    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 +    exit $exit_status
 +' 0
 +for ac_signal in 1 2 13 15; do
 +  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 +done
 +ac_signal=0
 +
 +# confdefs.h avoids OS command line length limits that DEFS can exceed.
 +rm -f -r conftest* confdefs.h
 +
 +$as_echo "/* confdefs.h */" > confdefs.h
 +
 +# Predefined preprocessor variables.
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_NAME "$PACKAGE_NAME"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_STRING "$PACKAGE_STRING"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_URL "$PACKAGE_URL"
 +_ACEOF
 +
 +
 +# Let the site file select an alternate cache file if it wants to.
 +# Prefer an explicitly selected file to automatically selected ones.
 +ac_site_file1=NONE
 +ac_site_file2=NONE
 +if test -n "$CONFIG_SITE"; then
 +  # We do not want a PATH search for config.site.
 +  case $CONFIG_SITE in @%:@((
 +    -*)  ac_site_file1=./$CONFIG_SITE;;
 +    */*) ac_site_file1=$CONFIG_SITE;;
 +    *)   ac_site_file1=./$CONFIG_SITE;;
 +  esac
 +elif test "x$prefix" != xNONE; then
 +  ac_site_file1=$prefix/share/config.site
 +  ac_site_file2=$prefix/etc/config.site
 +else
 +  ac_site_file1=$ac_default_prefix/share/config.site
 +  ac_site_file2=$ac_default_prefix/etc/config.site
 +fi
 +for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 +do
 +  test "x$ac_site_file" = xNONE && continue
 +  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 +$as_echo "$as_me: loading site script $ac_site_file" >&6;}
 +    sed 's/^/| /' "$ac_site_file" >&5
 +    . "$ac_site_file" \
 +      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "failed to load site script $ac_site_file
 +See \`config.log' for more details" "$LINENO" 5; }
 +  fi
 +done
 +
 +if test -r "$cache_file"; then
 +  # Some versions of bash will fail to source /dev/null (special files
 +  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
 +  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 +$as_echo "$as_me: loading cache $cache_file" >&6;}
 +    case $cache_file in
 +      [\\/]* | ?:[\\/]* ) . "$cache_file";;
 +      *)                      . "./$cache_file";;
 +    esac
 +  fi
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 +$as_echo "$as_me: creating cache $cache_file" >&6;}
 +  >$cache_file
 +fi
 +
 +# Check that the precious variables saved in the cache have kept the same
 +# value.
 +ac_cache_corrupted=false
 +for ac_var in $ac_precious_vars; do
 +  eval ac_old_set=\$ac_cv_env_${ac_var}_set
 +  eval ac_new_set=\$ac_env_${ac_var}_set
 +  eval ac_old_val=\$ac_cv_env_${ac_var}_value
 +  eval ac_new_val=\$ac_env_${ac_var}_value
 +  case $ac_old_set,$ac_new_set in
 +    set,)
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 +      ac_cache_corrupted=: ;;
 +    ,set)
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 +      ac_cache_corrupted=: ;;
 +    ,);;
 +    *)
 +      if test "x$ac_old_val" != "x$ac_new_val"; then
 +	# differences in whitespace do not lead to failure.
 +	ac_old_val_w=`echo x $ac_old_val`
 +	ac_new_val_w=`echo x $ac_new_val`
 +	if test "$ac_old_val_w" != "$ac_new_val_w"; then
 +	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 +	  ac_cache_corrupted=:
 +	else
 +	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 +	  eval $ac_var=\$ac_old_val
 +	fi
 +	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
 +$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 +	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 +$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 +      fi;;
 +  esac
 +  # Pass precious variables to config.status.
 +  if test "$ac_new_set" = set; then
 +    case $ac_new_val in
 +    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    *) ac_arg=$ac_var=$ac_new_val ;;
 +    esac
 +    case " $ac_configure_args " in
 +      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 +      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
 +    esac
 +  fi
 +done
 +if $ac_cache_corrupted; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 +  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 +fi
 +## -------------------- ##
 +## Main body of script. ##
 +## -------------------- ##
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +am__api_version='1.16'
 +
 +ac_aux_dir=
 +for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 +  if test -f "$ac_dir/install-sh"; then
 +    ac_aux_dir=$ac_dir
 +    ac_install_sh="$ac_aux_dir/install-sh -c"
 +    break
 +  elif test -f "$ac_dir/install.sh"; then
 +    ac_aux_dir=$ac_dir
 +    ac_install_sh="$ac_aux_dir/install.sh -c"
 +    break
 +  elif test -f "$ac_dir/shtool"; then
 +    ac_aux_dir=$ac_dir
 +    ac_install_sh="$ac_aux_dir/shtool install -c"
 +    break
 +  fi
 +done
 +if test -z "$ac_aux_dir"; then
 +  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
 +fi
 +
 +# These three variables are undocumented and unsupported,
 +# and are intended to be withdrawn in a future Autoconf release.
 +# They can cause serious problems if a builder's source tree is in a directory
 +# whose full name contains unusual characters.
 +ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 +ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 +ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 +
 +
 +# Find a good install program.  We prefer a C program (faster),
 +# so one script is as good as another.  But avoid the broken or
 +# incompatible versions:
 +# SysV /etc/install, /usr/sbin/install
 +# SunOS /usr/etc/install
 +# IRIX /sbin/install
 +# AIX /bin/install
 +# AmigaOS /C/install, which installs bootblocks on floppy discs
 +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 +# AFS /usr/afsws/bin/install, which mishandles nonexistent args
 +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 +# OS/2's system install, which has a completely different semantic
 +# ./install, which can be erroneously created by make from ./install.sh.
 +# Reject install programs that cannot install multiple files.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 +$as_echo_n "checking for a BSD-compatible install... " >&6; }
 +if test -z "$INSTALL"; then
 +if ${ac_cv_path_install+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    # Account for people who put trailing slashes in PATH elements.
 +case $as_dir/ in @%:@((
 +  ./ | .// | /[cC]/* | \
 +  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 +  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 +  /usr/ucb/* ) ;;
 +  *)
 +    # OSF1 and SCO ODT 3.0 have their own names for install.
 +    # Don't use installbsd from OSF since it installs stuff as root
 +    # by default.
 +    for ac_prog in ginstall scoinst install; do
 +      for ac_exec_ext in '' $ac_executable_extensions; do
 +	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 +	  if test $ac_prog = install &&
 +	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 +	    # AIX install.  It has an incompatible calling convention.
 +	    :
 +	  elif test $ac_prog = install &&
 +	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 +	    # program-specific install script used by HP pwplus--don't use.
 +	    :
 +	  else
 +	    rm -rf conftest.one conftest.two conftest.dir
 +	    echo one > conftest.one
 +	    echo two > conftest.two
 +	    mkdir conftest.dir
 +	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 +	      test -s conftest.one && test -s conftest.two &&
 +	      test -s conftest.dir/conftest.one &&
 +	      test -s conftest.dir/conftest.two
 +	    then
 +	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 +	      break 3
 +	    fi
 +	  fi
 +	fi
 +      done
 +    done
 +    ;;
 +esac
 +
 +  done
 +IFS=$as_save_IFS
 +
 +rm -rf conftest.one conftest.two conftest.dir
 +
 +fi
 +  if test "${ac_cv_path_install+set}" = set; then
 +    INSTALL=$ac_cv_path_install
 +  else
 +    # As a last resort, use the slow shell script.  Don't cache a
 +    # value for INSTALL within a source directory, because that will
 +    # break other packages using the cache if that directory is
 +    # removed, or if the value is a relative name.
 +    INSTALL=$ac_install_sh
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
 +$as_echo "$INSTALL" >&6; }
 +
 +# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 +# It thinks the first close brace ends the variable substitution.
 +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 +
 +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 +
 +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 +$as_echo_n "checking whether build environment is sane... " >&6; }
 +# Reject unsafe characters in $srcdir or the absolute working directory
 +# name.  Accept space and tab only in the latter.
 +am_lf='
 +'
 +case `pwd` in
 +  *[\\\"\#\$\&\'\`$am_lf]*)
 +    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
 +esac
 +case $srcdir in
 +  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
 +    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
 +esac
 +
 +# Do 'set' in a subshell so we don't clobber the current shell's
 +# arguments.  Must try -L first in case configure is actually a
 +# symlink; some systems play weird games with the mod time of symlinks
 +# (eg FreeBSD returns the mod time of the symlink's containing
 +# directory).
 +if (
 +   am_has_slept=no
 +   for am_try in 1 2; do
 +     echo "timestamp, slept: $am_has_slept" > conftest.file
 +     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 +     if test "$*" = "X"; then
 +	# -L didn't work.
 +	set X `ls -t "$srcdir/configure" conftest.file`
 +     fi
 +     if test "$*" != "X $srcdir/configure conftest.file" \
 +	&& test "$*" != "X conftest.file $srcdir/configure"; then
 +
 +	# If neither matched, then we have a broken ls.  This can happen
 +	# if, for instance, CONFIG_SHELL is bash and it inherits a
 +	# broken ls alias from the environment.  This has actually
 +	# happened.  Such a system could not be considered "sane".
 +	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
 +  alias in your environment" "$LINENO" 5
 +     fi
 +     if test "$2" = conftest.file || test $am_try -eq 2; then
 +       break
 +     fi
 +     # Just in case.
 +     sleep 1
 +     am_has_slept=yes
 +   done
 +   test "$2" = conftest.file
 +   )
 +then
 +   # Ok.
 +   :
 +else
 +   as_fn_error $? "newly created file is older than distributed files!
 +Check your system clock" "$LINENO" 5
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +# If we didn't sleep, we still need to ensure time stamps of config.status and
 +# generated files are strictly newer.
 +am_sleep_pid=
 +if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 +  ( sleep 1 ) &
 +  am_sleep_pid=$!
 +fi
 +
 +rm -f conftest.file
 +
 +test "$program_prefix" != NONE &&
 +  program_transform_name="s&^&$program_prefix&;$program_transform_name"
 +# Use a double $ so make ignores it.
 +test "$program_suffix" != NONE &&
 +  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
 +# Double any \ or $.
 +# By default was `s,x,x', remove it if useless.
 +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 +
 +# Expand $ac_aux_dir to an absolute path.
 +am_aux_dir=`cd "$ac_aux_dir" && pwd`
 +
 +if test x"${MISSING+set}" != xset; then
 +  case $am_aux_dir in
 +  *\ * | *\	*)
 +    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 +  *)
 +    MISSING="\${SHELL} $am_aux_dir/missing" ;;
 +  esac
 +fi
 +# Use eval to expand $SHELL
 +if eval "$MISSING --is-lightweight"; then
 +  am_missing_run="$MISSING "
 +else
 +  am_missing_run=
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 +fi
 +
 +if test x"${install_sh+set}" != xset; then
 +  case $am_aux_dir in
 +  *\ * | *\	*)
 +    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 +  *)
 +    install_sh="\${SHELL} $am_aux_dir/install-sh"
 +  esac
 +fi
 +
 +# Installed binaries are usually stripped using 'strip' when the user
 +# run "make install-strip".  However 'strip' might not be the right
 +# tool to use in cross-compilation environments, therefore Automake
 +# will honor the 'STRIP' environment variable to overrule this program.
 +if test "$cross_compiling" != no; then
 +  if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}strip; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_STRIP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$STRIP"; then
 +  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +STRIP=$ac_cv_prog_STRIP
 +if test -n "$STRIP"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
 +$as_echo "$STRIP" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_STRIP"; then
 +  ac_ct_STRIP=$STRIP
 +  # Extract the first word of "strip", so it can be a program name with args.
 +set dummy strip; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_STRIP"; then
 +  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_STRIP="strip"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 +if test -n "$ac_ct_STRIP"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
 +$as_echo "$ac_ct_STRIP" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_STRIP" = x; then
 +    STRIP=":"
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    STRIP=$ac_ct_STRIP
 +  fi
 +else
 +  STRIP="$ac_cv_prog_STRIP"
 +fi
 +
 +fi
 +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 +if test -z "$MKDIR_P"; then
 +  if ${ac_cv_path_mkdir+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_prog in mkdir gmkdir; do
 +	 for ac_exec_ext in '' $ac_executable_extensions; do
 +	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
 +	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 +	     'mkdir (GNU coreutils) '* | \
 +	     'mkdir (coreutils) '* | \
 +	     'mkdir (fileutils) '4.1*)
 +	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 +	       break 3;;
 +	   esac
 +	 done
 +       done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +
 +  test -d ./--version && rmdir ./--version
 +  if test "${ac_cv_path_mkdir+set}" = set; then
 +    MKDIR_P="$ac_cv_path_mkdir -p"
 +  else
 +    # As a last resort, use the slow shell script.  Don't cache a
 +    # value for MKDIR_P within a source directory, because that will
 +    # break other packages using the cache if that directory is
 +    # removed, or if the value is a relative name.
 +    MKDIR_P="$ac_install_sh -d"
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
 +$as_echo "$MKDIR_P" >&6; }
 +
 +for ac_prog in gawk mawk nawk awk
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_AWK+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$AWK"; then
 +  ac_cv_prog_AWK="$AWK" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_AWK="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +AWK=$ac_cv_prog_AWK
 +if test -n "$AWK"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
 +$as_echo "$AWK" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$AWK" && break
 +done
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 +set x ${MAKE-make}
 +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat >conftest.make <<\_ACEOF
 +SHELL = /bin/sh
 +all:
 +	@echo '@@@%%%=$(MAKE)=@@@%%%'
 +_ACEOF
 +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 +case `${MAKE-make} -f conftest.make 2>/dev/null` in
 +  *@@@%%%=?*=@@@%%%*)
 +    eval ac_cv_prog_make_${ac_make}_set=yes;;
 +  *)
 +    eval ac_cv_prog_make_${ac_make}_set=no;;
 +esac
 +rm -f conftest.make
 +fi
 +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +  SET_MAKE=
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +  SET_MAKE="MAKE=${MAKE-make}"
 +fi
 +
 +rm -rf .tst 2>/dev/null
 +mkdir .tst 2>/dev/null
 +if test -d .tst; then
 +  am__leading_dot=.
 +else
 +  am__leading_dot=_
 +fi
 +rmdir .tst 2>/dev/null
 +
 +@%:@ Check whether --enable-silent-rules was given.
 +if test "${enable_silent_rules+set}" = set; then :
 +  enableval=$enable_silent_rules; 
 +fi
 +
 +case $enable_silent_rules in @%:@ (((
 +  yes) AM_DEFAULT_VERBOSITY=0;;
 +   no) AM_DEFAULT_VERBOSITY=1;;
 +    *) AM_DEFAULT_VERBOSITY=1;;
 +esac
 +am_make=${MAKE-make}
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
 +if ${am_cv_make_support_nested_variables+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if $as_echo 'TRUE=$(BAR$(V))
 +BAR0=false
 +BAR1=true
 +V=1
 +am__doit:
 +	@$(TRUE)
 +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
 +  am_cv_make_support_nested_variables=yes
 +else
 +  am_cv_make_support_nested_variables=no
 +fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
 +$as_echo "$am_cv_make_support_nested_variables" >&6; }
 +if test $am_cv_make_support_nested_variables = yes; then
 +    AM_V='$(V)'
 +  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
 +else
 +  AM_V=$AM_DEFAULT_VERBOSITY
 +  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 +fi
 +AM_BACKSLASH='\'
 +
 +if test "`cd $srcdir && pwd`" != "`pwd`"; then
 +  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 +  # is not polluted with repeated "-I."
 +  am__isrc=' -I$(srcdir)'
 +  # test to see if srcdir already configured
 +  if test -f $srcdir/config.status; then
 +    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
 +  fi
 +fi
 +
 +# test whether we have cygpath
 +if test -z "$CYGPATH_W"; then
 +  if (cygpath --version) >/dev/null 2>/dev/null; then
 +    CYGPATH_W='cygpath -w'
 +  else
 +    CYGPATH_W=echo
 +  fi
 +fi
 +
 +
 +# Define the identity of the package.
 +
 + PACKAGE=argp
 + VERSION=standalone-1.4.0
 +
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE "$PACKAGE"
 +_ACEOF
 +
 + 
 +cat >>confdefs.h <<_ACEOF
 +@%:@define VERSION "$VERSION"
 +_ACEOF
 +
 +# Some tools Automake needs.
 +
 +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 +
 +
 +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 +
 +
 +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 +
 +
 +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 +
 +
 +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 +
 +# For better backward compatibility.  To be removed once Automake 1.9.x
 +# dies out for good.  For more background, see:
 +# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 +# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 +mkdir_p='$(MKDIR_P)'
 +
 +# We need awk for the "check" target (and possibly the TAP driver).  The
 +# system "awk" is bad on some platforms.
 +# Always define AMTAR for backward compatibility.  Yes, it's still used
 +# in the wild :-(  We should find a proper way to deprecate it ...
 +AMTAR='$${TAR-tar}'
 +
 +
 +# We'll loop over all known methods to create a tar archive until one works.
 +_am_tools='gnutar  pax cpio none'
 +
 +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 +
 +
 +
 +
 +
 +
 +# POSIX will say in a future version that running "rm -f" with no argument
 +# is OK; and we want to be able to make that assumption in our Makefile
 +# recipes.  So use an aggressive probe to check that the usage we want is
 +# actually supported "in the wild" to an acceptable degree.
 +# See automake bug#10828.
 +# To make any issue more visible, cause the running configure to be aborted
 +# by default if the 'rm' program in use doesn't match our expectations; the
 +# user can still override this though.
 +if rm -f && rm -fr && rm -rf; then : OK; else
 +  cat >&2 <<'END'
 +Oops!
 +
 +Your 'rm' program seems unable to run without file operands specified
 +on the command line, even when the '-f' option is present.  This is contrary
 +to the behaviour of most rm programs out there, and not conforming with
 +the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
 +
 +Please tell bug-automake@gnu.org about your system, including the value
 +of your $PATH and any error possibly output before this message.  This
 +can help us improve future automake versions.
 +
 +END
 +  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 +    echo 'Configuration will proceed anyway, since you have set the' >&2
 +    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 +    echo >&2
 +  else
 +    cat >&2 <<'END'
 +Aborting the configuration process, to ensure you take notice of the issue.
 +
 +You can download and install GNU coreutils to get an 'rm' implementation
 +that behaves properly: <https://www.gnu.org/software/coreutils/>.
 +
 +If you want to complete the configuration process using your problematic
 +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 +to "yes", and re-run configure.
 +
 +END
 +    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
 +  fi
 +fi
 +
 +ac_config_headers="$ac_config_headers config.h"
 +
 +
 +# GNU libc defaults to supplying the ISO C library functions only. The
 +# _GNU_SOURCE define enables these extensions, in particular we want
 +# errno.h to declare program_invocation_name. Enable it on all
 +# systems; no problems have been reported with it so far.
 +DEPDIR="${am__leading_dot}deps"
 +
 +ac_config_commands="$ac_config_commands depfiles"
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
 +$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
 +cat > confinc.mk << 'END'
 +am__doit:
 +	@echo this is the am__doit target >confinc.out
 +.PHONY: am__doit
 +END
 +am__include="#"
 +am__quote=
 +# BSD make does it like this.
 +echo '.include "confinc.mk" # ignored' > confmf.BSD
 +# Other make implementations (GNU, Solaris 10, AIX) do it like this.
 +echo 'include confinc.mk # ignored' > confmf.GNU
 +_am_result=no
 +for s in GNU BSD; do
 +  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
 +   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); }
 +  case $?:`cat confinc.out 2>/dev/null` in @%:@(
 +  '0:this is the am__doit target') :
 +    case $s in @%:@(
 +  BSD) :
 +    am__include='.include' am__quote='"' ;; @%:@(
 +  *) :
 +    am__include='include' am__quote='' ;;
 +esac ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +  if test "$am__include" != "#"; then
 +    _am_result="yes ($s style)"
 +    break
 +  fi
 +done
 +rm -f confinc.* confmf.*
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
 +$as_echo "${_am_result}" >&6; }
 +
 +@%:@ Check whether --enable-dependency-tracking was given.
 +if test "${enable_dependency_tracking+set}" = set; then :
 +  enableval=$enable_dependency_tracking; 
 +fi
 +
 +if test "x$enable_dependency_tracking" != xno; then
 +  am_depcomp="$ac_aux_dir/depcomp"
 +  AMDEPBACKSLASH='\'
 +  am__nodep='_no'
 +fi
 + if test "x$enable_dependency_tracking" != xno; then
 +  AMDEP_TRUE=
 +  AMDEP_FALSE='#'
 +else
 +  AMDEP_TRUE='#'
 +  AMDEP_FALSE=
 +fi
 +
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_CC"; then
 +  ac_ct_CC=$CC
 +  # Extract the first word of "gcc", so it can be a program name with args.
 +set dummy gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +else
 +  CC="$ac_cv_prog_CC"
 +fi
 +
 +if test -z "$CC"; then
 +          if test -n "$ac_tool_prefix"; then
 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  fi
 +fi
 +if test -z "$CC"; then
 +  # Extract the first word of "cc", so it can be a program name with args.
 +set dummy cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +  ac_prog_rejected=no
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 +       ac_prog_rejected=yes
 +       continue
 +     fi
 +    ac_cv_prog_CC="cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +if test $ac_prog_rejected = yes; then
 +  # We found a bogon in the path, so make sure we never use it.
 +  set dummy $ac_cv_prog_CC
 +  shift
 +  if test $@%:@ != 0; then
 +    # We chose a different compiler from the bogus one.
 +    # However, it has the same basename, so the bogon will be chosen
 +    # first if we set CC to just the basename; use the full file name.
 +    shift
 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 +  fi
 +fi
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$CC"; then
 +  if test -n "$ac_tool_prefix"; then
 +  for ac_prog in cl.exe
 +  do
 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +    test -n "$CC" && break
 +  done
 +fi
 +if test -z "$CC"; then
 +  ac_ct_CC=$CC
 +  for ac_prog in cl.exe
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$ac_ct_CC" && break
 +done
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +fi
 +
 +fi
 +
 +
 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "no acceptable C compiler found in \$PATH
 +See \`config.log' for more details" "$LINENO" 5; }
 +
 +# Provide some information about the compiler.
 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 +set X $ac_compile
 +ac_compiler=$2
 +for ac_option in --version -v -V -qversion; do
 +  { { ac_try="$ac_compiler $ac_option >&5"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    sed '10a\
 +... rest of stderr output deleted ...
 +         10q' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +  fi
 +  rm -f conftest.er1 conftest.err
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +done
 +
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +ac_clean_files_save=$ac_clean_files
 +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 +# Try to create an executable without -o first, disregard a.out.
 +# It will help us diagnose broken compilers, and finding out an intuition
 +# of exeext.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
 +$as_echo_n "checking whether the C compiler works... " >&6; }
 +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 +
 +# The possible output files:
 +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 +
 +ac_rmfiles=
 +for ac_file in $ac_files
 +do
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 +    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 +  esac
 +done
 +rm -f $ac_rmfiles
 +
 +if { { ac_try="$ac_link_default"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link_default") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; then :
 +  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 +# in a Makefile.  We should not override ac_cv_exeext if it was cached,
 +# so that the user can short-circuit this test for compilers unknown to
 +# Autoconf.
 +for ac_file in $ac_files ''
 +do
 +  test -f "$ac_file" || continue
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 +	;;
 +    [ab].out )
 +	# We found the default executable, but exeext='' is most
 +	# certainly right.
 +	break;;
 +    *.* )
 +	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 +	then :; else
 +	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 +	fi
 +	# We set ac_cv_exeext here because the later test for it is not
 +	# safe: cross compilers may not add the suffix if given an `-o'
 +	# argument, so we may need to know it at that point already.
 +	# Even if this section looks crufty: it has the advantage of
 +	# actually working.
 +	break;;
 +    * )
 +	break;;
 +  esac
 +done
 +test "$ac_cv_exeext" = no && ac_cv_exeext=
 +
 +else
 +  ac_file=''
 +fi
 +if test -z "$ac_file"; then :
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +$as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error 77 "C compiler cannot create executables
 +See \`config.log' for more details" "$LINENO" 5; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
 +$as_echo_n "checking for C compiler default output file name... " >&6; }
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
 +$as_echo "$ac_file" >&6; }
 +ac_exeext=$ac_cv_exeext
 +
 +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 +ac_clean_files=$ac_clean_files_save
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
 +$as_echo_n "checking for suffix of executables... " >&6; }
 +if { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; then :
 +  # If both `conftest.exe' and `conftest' are `present' (well, observable)
 +# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 +# work properly (i.e., refer to `conftest.exe'), while it won't with
 +# `rm'.
 +for ac_file in conftest.exe conftest conftest.*; do
 +  test -f "$ac_file" || continue
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 +    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 +	  break;;
 +    * ) break;;
 +  esac
 +done
 +else
 +  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 +See \`config.log' for more details" "$LINENO" 5; }
 +fi
 +rm -f conftest conftest$ac_cv_exeext
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
 +$as_echo "$ac_cv_exeext" >&6; }
 +
 +rm -f conftest.$ac_ext
 +EXEEXT=$ac_cv_exeext
 +ac_exeext=$EXEEXT
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <stdio.h>
 +int
 +main ()
 +{
 +FILE *f = fopen ("conftest.out", "w");
 + return ferror (f) || fclose (f) != 0;
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +ac_clean_files="$ac_clean_files conftest.out"
 +# Check that the compiler produces executables we can run.  If not, either
 +# the compiler is broken, or we cross compile.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
 +$as_echo_n "checking whether we are cross compiling... " >&6; }
 +if test "$cross_compiling" != yes; then
 +  { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +  if { ac_try='./conftest$ac_cv_exeext'
 +  { { case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_try") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; }; then
 +    cross_compiling=no
 +  else
 +    if test "$cross_compiling" = maybe; then
 +	cross_compiling=yes
 +    else
 +	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "cannot run C compiled programs.
 +If you meant to cross compile, use \`--host'.
 +See \`config.log' for more details" "$LINENO" 5; }
 +    fi
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
 +$as_echo "$cross_compiling" >&6; }
 +
 +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 +ac_clean_files=$ac_clean_files_save
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 +$as_echo_n "checking for suffix of object files... " >&6; }
 +if ${ac_cv_objext+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +rm -f conftest.o conftest.obj
 +if { { ac_try="$ac_compile"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compile") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; then :
 +  for ac_file in conftest.o conftest.obj conftest.*; do
 +  test -f "$ac_file" || continue;
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 +    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 +       break;;
 +  esac
 +done
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "cannot compute suffix of object files: cannot compile
 +See \`config.log' for more details" "$LINENO" 5; }
 +fi
 +rm -f conftest.$ac_cv_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
 +$as_echo "$ac_cv_objext" >&6; }
 +OBJEXT=$ac_cv_objext
 +ac_objext=$OBJEXT
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 +if ${ac_cv_c_compiler_gnu+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +#ifndef __GNUC__
 +       choke me
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_compiler_gnu=yes
 +else
 +  ac_compiler_gnu=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 +if test $ac_compiler_gnu = yes; then
 +  GCC=yes
 +else
 +  GCC=
 +fi
 +ac_test_CFLAGS=${CFLAGS+set}
 +ac_save_CFLAGS=$CFLAGS
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
 +if ${ac_cv_prog_cc_g+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_save_c_werror_flag=$ac_c_werror_flag
 +   ac_c_werror_flag=yes
 +   ac_cv_prog_cc_g=no
 +   CFLAGS="-g"
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +else
 +  CFLAGS=""
 +      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  
 +else
 +  ac_c_werror_flag=$ac_save_c_werror_flag
 +	 CFLAGS="-g"
 +	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +   ac_c_werror_flag=$ac_save_c_werror_flag
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 +$as_echo "$ac_cv_prog_cc_g" >&6; }
 +if test "$ac_test_CFLAGS" = set; then
 +  CFLAGS=$ac_save_CFLAGS
 +elif test $ac_cv_prog_cc_g = yes; then
 +  if test "$GCC" = yes; then
 +    CFLAGS="-g -O2"
 +  else
 +    CFLAGS="-g"
 +  fi
 +else
 +  if test "$GCC" = yes; then
 +    CFLAGS="-O2"
 +  else
 +    CFLAGS=
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 +if ${ac_cv_prog_cc_c89+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_prog_cc_c89=no
 +ac_save_CC=$CC
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdarg.h>
 +#include <stdio.h>
 +struct stat;
 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 +struct buf { int x; };
 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
 +static char *e (p, i)
 +     char **p;
 +     int i;
 +{
 +  return p[i];
 +}
 +static char *f (char * (*g) (char **, int), char **p, ...)
 +{
 +  char *s;
 +  va_list v;
 +  va_start (v,p);
 +  s = g (p, va_arg (v,int));
 +  va_end (v);
 +  return s;
 +}
 +
 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 +   function prototypes and stuff, but not '\xHH' hex character constants.
 +   These don't provoke an error unfortunately, instead are silently treated
 +   as 'x'.  The following induces an error, until -std is added to get
 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 +   array size at least.  It's necessary to write '\x00'==0 to get something
 +   that's true only with -std.  */
 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 +
 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 +   inside strings and character constants.  */
 +#define FOO(x) 'x'
 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 +
 +int test (int i, double x);
 +struct s1 {int (*f) (int a);};
 +struct s2 {int (*f) (double a);};
 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 +int argc;
 +char **argv;
 +int
 +main ()
 +{
 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 +do
 +  CC="$ac_save_CC $ac_arg"
 +  if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_c89=$ac_arg
 +fi
 +rm -f core conftest.err conftest.$ac_objext
 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
 +done
 +rm -f conftest.$ac_ext
 +CC=$ac_save_CC
 +
 +fi
 +# AC_CACHE_VAL
 +case "x$ac_cv_prog_cc_c89" in
 +  x)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 +$as_echo "none needed" >&6; } ;;
 +  xno)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 +$as_echo "unsupported" >&6; } ;;
 +  *)
 +    CC="$CC $ac_cv_prog_cc_c89"
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 +esac
 +if test "x$ac_cv_prog_cc_c89" != xno; then :
 +  
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 +if ${am_cv_prog_cc_c_o+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 +$as_echo "$am_cv_prog_cc_c_o" >&6; }
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +depcc="$CC"   am_compiler_list=
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 +$as_echo_n "checking dependency style of $depcc... " >&6; }
 +if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
 +  # in D".
 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
 +  # using a relative directory.
 +  cp "$am_depcomp" conftest.dir
 +  cd conftest.dir
 +  # We will build objects and dependencies in a subdirectory because
 +  # it helps to detect inapplicable dependency modes.  For instance
 +  # both Tru64's cc and ICC support -MD to output dependencies as a
 +  # side effect of compilation, but ICC will put the dependencies in
 +  # the current directory while Tru64 will put them in the object
 +  # directory.
 +  mkdir sub
 +
 +  am_cv_CC_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 +  fi
 +  am__universal=false
 +  case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 +     esac
 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
 +    # like to wrap large dependency lists on column 80 (with \), and
 +    # we should not choose a depcomp mode which is confused by this.
 +    #
 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
 +    # mode.  It turns out that the SunPro C++ compiler does not properly
 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
 +      # only be used when explicitly requested.
 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_CC_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_CC_dependencies_compiler_type=none
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 +
 + if 
 +  test "x$enable_dependency_tracking" != xno \
 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 +  am__fastdepCC_TRUE=
 +  am__fastdepCC_FALSE='#'
 +else
 +  am__fastdepCC_TRUE='#'
 +  am__fastdepCC_FALSE=
 +fi
 +
 +
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
 +$as_echo_n "checking how to run the C preprocessor... " >&6; }
 +# On Suns, sometimes $CPP names a directory.
 +if test -n "$CPP" && test -d "$CPP"; then
 +  CPP=
 +fi
 +if test -z "$CPP"; then
 +  if ${ac_cv_prog_CPP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +      # Double quotes because CPP needs to be expanded
 +    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 +    do
 +      ac_preproc_ok=false
 +for ac_c_preproc_warn_flag in '' yes
 +do
 +  # Use a header file that comes with gcc, so configuring glibc
 +  # with a fresh cross-compiler works.
 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 +  # <limits.h> exists even on freestanding compilers.
 +  # On the NeXT, cc -E runs the code through the compiler's parser,
 +  # not just through cpp. "Syntax error" is here to catch this case.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@ifdef __STDC__
 +@%:@ include <limits.h>
 +@%:@else
 +@%:@ include <assert.h>
 +@%:@endif
 +		     Syntax error
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  
 +else
 +  # Broken: fails on valid input.
 +continue
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +  # OK, works on sane cases.  Now check whether nonexistent headers
 +  # can be detected and how.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <ac_nonexistent.h>
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  # Broken: success on invalid input.
 +continue
 +else
 +  # Passes both tests.
 +ac_preproc_ok=:
 +break
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +done
 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 +rm -f conftest.i conftest.err conftest.$ac_ext
 +if $ac_preproc_ok; then :
 +  break
 +fi
 +
 +    done
 +    ac_cv_prog_CPP=$CPP
 +  
 +fi
 +  CPP=$ac_cv_prog_CPP
 +else
 +  ac_cv_prog_CPP=$CPP
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
 +$as_echo "$CPP" >&6; }
 +ac_preproc_ok=false
 +for ac_c_preproc_warn_flag in '' yes
 +do
 +  # Use a header file that comes with gcc, so configuring glibc
 +  # with a fresh cross-compiler works.
 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 +  # <limits.h> exists even on freestanding compilers.
 +  # On the NeXT, cc -E runs the code through the compiler's parser,
 +  # not just through cpp. "Syntax error" is here to catch this case.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@ifdef __STDC__
 +@%:@ include <limits.h>
 +@%:@else
 +@%:@ include <assert.h>
 +@%:@endif
 +		     Syntax error
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  
 +else
 +  # Broken: fails on valid input.
 +continue
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +  # OK, works on sane cases.  Now check whether nonexistent headers
 +  # can be detected and how.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <ac_nonexistent.h>
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  # Broken: success on invalid input.
 +continue
 +else
 +  # Passes both tests.
 +ac_preproc_ok=:
 +break
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +done
 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 +rm -f conftest.i conftest.err conftest.$ac_ext
 +if $ac_preproc_ok; then :
 +  
 +else
 +  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
 +See \`config.log' for more details" "$LINENO" 5; }
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 +if ${ac_cv_path_GREP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$GREP"; then
 +  ac_path_GREP_found=false
 +  # Loop through the user's path and test for each of PROGNAME-LIST
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_prog in grep ggrep; do
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 +      as_fn_executable_p "$ac_path_GREP" || continue
 +# Check for GNU ac_path_GREP and select it if it is found.
 +  # Check for GNU $ac_path_GREP
 +case `"$ac_path_GREP" --version 2>&1` in
 +*GNU*)
 +  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 +*)
 +  ac_count=0
 +  $as_echo_n 0123456789 >"conftest.in"
 +  while :
 +  do
 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
 +    mv "conftest.tmp" "conftest.in"
 +    cp "conftest.in" "conftest.nl"
 +    $as_echo 'GREP' >> "conftest.nl"
 +    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 +    as_fn_arith $ac_count + 1 && ac_count=$as_val
 +    if test $ac_count -gt ${ac_path_GREP_max-0}; then
 +      # Best one so far, save it but keep looking for a better one
 +      ac_cv_path_GREP="$ac_path_GREP"
 +      ac_path_GREP_max=$ac_count
 +    fi
 +    # 10*(2^10) chars as input seems more than enough
 +    test $ac_count -gt 10 && break
 +  done
 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 +esac
 +
 +      $ac_path_GREP_found && break 3
 +    done
 +  done
 +  done
 +IFS=$as_save_IFS
 +  if test -z "$ac_cv_path_GREP"; then
 +    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 +  fi
 +else
 +  ac_cv_path_GREP=$GREP
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
 +$as_echo "$ac_cv_path_GREP" >&6; }
 + GREP="$ac_cv_path_GREP"
 + 
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 +$as_echo_n "checking for egrep... " >&6; }
 +if ${ac_cv_path_EGREP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 +   then ac_cv_path_EGREP="$GREP -E"
 +   else
 +     if test -z "$EGREP"; then
 +  ac_path_EGREP_found=false
 +  # Loop through the user's path and test for each of PROGNAME-LIST
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_prog in egrep; do
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 +      as_fn_executable_p "$ac_path_EGREP" || continue
 +# Check for GNU ac_path_EGREP and select it if it is found.
 +  # Check for GNU $ac_path_EGREP
 +case `"$ac_path_EGREP" --version 2>&1` in
 +*GNU*)
 +  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 +*)
 +  ac_count=0
 +  $as_echo_n 0123456789 >"conftest.in"
 +  while :
 +  do
 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
 +    mv "conftest.tmp" "conftest.in"
 +    cp "conftest.in" "conftest.nl"
 +    $as_echo 'EGREP' >> "conftest.nl"
 +    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 +    as_fn_arith $ac_count + 1 && ac_count=$as_val
 +    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 +      # Best one so far, save it but keep looking for a better one
 +      ac_cv_path_EGREP="$ac_path_EGREP"
 +      ac_path_EGREP_max=$ac_count
 +    fi
 +    # 10*(2^10) chars as input seems more than enough
 +    test $ac_count -gt 10 && break
 +  done
 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 +esac
 +
 +      $ac_path_EGREP_found && break 3
 +    done
 +  done
 +  done
 +IFS=$as_save_IFS
 +  if test -z "$ac_cv_path_EGREP"; then
 +    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 +  fi
 +else
 +  ac_cv_path_EGREP=$EGREP
 +fi
 +
 +   fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
 +$as_echo "$ac_cv_path_EGREP" >&6; }
 + EGREP="$ac_cv_path_EGREP"
 + 
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 +$as_echo_n "checking for ANSI C header files... " >&6; }
 +if ${ac_cv_header_stdc+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +#include <stdarg.h>
 +#include <string.h>
 +#include <float.h>
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_header_stdc=yes
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <string.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "memchr" >/dev/null 2>&1; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "free" >/dev/null 2>&1; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 +  if test "$cross_compiling" = yes; then :
 +  :
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <ctype.h>
 +#include <stdlib.h>
 +#if ((' ' & 0x0FF) == 0x020)
 +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 +#else
 +# define ISLOWER(c) \
 +		   (('a' <= (c) && (c) <= 'i') \
 +		     || ('j' <= (c) && (c) <= 'r') \
 +		     || ('s' <= (c) && (c) <= 'z'))
 +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 +#endif
 +
 +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 +int
 +main ()
 +{
 +  int i;
 +  for (i = 0; i < 256; i++)
 +    if (XOR (islower (i), ISLOWER (i))
 +	|| toupper (i) != TOUPPER (i))
 +      return 2;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_run "$LINENO"; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 +  conftest.$ac_objext conftest.beam conftest.$ac_ext
 +fi
 +
 +fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 +$as_echo "$ac_cv_header_stdc" >&6; }
 +if test $ac_cv_header_stdc = yes; then
 +  
 +$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
 +
 +fi
 +
 +# On IRIX 5.3, sys/types and inttypes.h are conflicting.
 +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 +		  inttypes.h stdint.h unistd.h
 +do :
 +  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 +"
 +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 +_ACEOF
 + 
 +fi
 +
 +done
 +
 +
 +
 +  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
 +if test "x$ac_cv_header_minix_config_h" = xyes; then :
 +  MINIX=yes
 +else
 +  MINIX=
 +fi
 +
 +
 +  if test "$MINIX" = yes; then
 +    
 +$as_echo "@%:@define _POSIX_SOURCE 1" >>confdefs.h
 +
 +    
 +$as_echo "@%:@define _POSIX_1_SOURCE 2" >>confdefs.h
 +
 +    
 +$as_echo "@%:@define _MINIX 1" >>confdefs.h
 +
 +  fi
 +
 +  
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
 +if ${ac_cv_safe_to_define___extensions__+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +#         define __EXTENSIONS__ 1
 +          $ac_includes_default
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_safe_to_define___extensions__=yes
 +else
 +  ac_cv_safe_to_define___extensions__=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 +  test $ac_cv_safe_to_define___extensions__ = yes &&
 +    $as_echo "@%:@define __EXTENSIONS__ 1" >>confdefs.h
 +
 +  $as_echo "@%:@define _ALL_SOURCE 1" >>confdefs.h
 +
 +  $as_echo "@%:@define _GNU_SOURCE 1" >>confdefs.h
 +
 +  $as_echo "@%:@define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
 +
 +  $as_echo "@%:@define _TANDEM_SOURCE 1" >>confdefs.h
 +
 +
 +
 +	
 +# Checks for programs.
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_CC"; then
 +  ac_ct_CC=$CC
 +  # Extract the first word of "gcc", so it can be a program name with args.
 +set dummy gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +else
 +  CC="$ac_cv_prog_CC"
 +fi
 +
 +if test -z "$CC"; then
 +          if test -n "$ac_tool_prefix"; then
 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  fi
 +fi
 +if test -z "$CC"; then
 +  # Extract the first word of "cc", so it can be a program name with args.
 +set dummy cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +  ac_prog_rejected=no
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 +       ac_prog_rejected=yes
 +       continue
 +     fi
 +    ac_cv_prog_CC="cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +if test $ac_prog_rejected = yes; then
 +  # We found a bogon in the path, so make sure we never use it.
 +  set dummy $ac_cv_prog_CC
 +  shift
 +  if test $@%:@ != 0; then
 +    # We chose a different compiler from the bogus one.
 +    # However, it has the same basename, so the bogon will be chosen
 +    # first if we set CC to just the basename; use the full file name.
 +    shift
 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 +  fi
 +fi
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$CC"; then
 +  if test -n "$ac_tool_prefix"; then
 +  for ac_prog in cl.exe
 +  do
 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +    test -n "$CC" && break
 +  done
 +fi
 +if test -z "$CC"; then
 +  ac_ct_CC=$CC
 +  for ac_prog in cl.exe
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$ac_ct_CC" && break
 +done
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +fi
 +
 +fi
 +
 +
 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "no acceptable C compiler found in \$PATH
 +See \`config.log' for more details" "$LINENO" 5; }
 +
 +# Provide some information about the compiler.
 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 +set X $ac_compile
 +ac_compiler=$2
 +for ac_option in --version -v -V -qversion; do
 +  { { ac_try="$ac_compiler $ac_option >&5"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    sed '10a\
 +... rest of stderr output deleted ...
 +         10q' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +  fi
 +  rm -f conftest.er1 conftest.err
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +done
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 +if ${ac_cv_c_compiler_gnu+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +#ifndef __GNUC__
 +       choke me
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_compiler_gnu=yes
 +else
 +  ac_compiler_gnu=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 +if test $ac_compiler_gnu = yes; then
 +  GCC=yes
 +else
 +  GCC=
 +fi
 +ac_test_CFLAGS=${CFLAGS+set}
 +ac_save_CFLAGS=$CFLAGS
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
 +if ${ac_cv_prog_cc_g+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_save_c_werror_flag=$ac_c_werror_flag
 +   ac_c_werror_flag=yes
 +   ac_cv_prog_cc_g=no
 +   CFLAGS="-g"
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +else
 +  CFLAGS=""
 +      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  
 +else
 +  ac_c_werror_flag=$ac_save_c_werror_flag
 +	 CFLAGS="-g"
 +	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +   ac_c_werror_flag=$ac_save_c_werror_flag
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 +$as_echo "$ac_cv_prog_cc_g" >&6; }
 +if test "$ac_test_CFLAGS" = set; then
 +  CFLAGS=$ac_save_CFLAGS
 +elif test $ac_cv_prog_cc_g = yes; then
 +  if test "$GCC" = yes; then
 +    CFLAGS="-g -O2"
 +  else
 +    CFLAGS="-g"
 +  fi
 +else
 +  if test "$GCC" = yes; then
 +    CFLAGS="-O2"
 +  else
 +    CFLAGS=
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 +if ${ac_cv_prog_cc_c89+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_prog_cc_c89=no
 +ac_save_CC=$CC
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdarg.h>
 +#include <stdio.h>
 +struct stat;
 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 +struct buf { int x; };
 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
 +static char *e (p, i)
 +     char **p;
 +     int i;
 +{
 +  return p[i];
 +}
 +static char *f (char * (*g) (char **, int), char **p, ...)
 +{
 +  char *s;
 +  va_list v;
 +  va_start (v,p);
 +  s = g (p, va_arg (v,int));
 +  va_end (v);
 +  return s;
 +}
 +
 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 +   function prototypes and stuff, but not '\xHH' hex character constants.
 +   These don't provoke an error unfortunately, instead are silently treated
 +   as 'x'.  The following induces an error, until -std is added to get
 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 +   array size at least.  It's necessary to write '\x00'==0 to get something
 +   that's true only with -std.  */
 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 +
 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 +   inside strings and character constants.  */
 +#define FOO(x) 'x'
 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 +
 +int test (int i, double x);
 +struct s1 {int (*f) (int a);};
 +struct s2 {int (*f) (double a);};
 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 +int argc;
 +char **argv;
 +int
 +main ()
 +{
 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 +do
 +  CC="$ac_save_CC $ac_arg"
 +  if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_c89=$ac_arg
 +fi
 +rm -f core conftest.err conftest.$ac_objext
 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
 +done
 +rm -f conftest.$ac_ext
 +CC=$ac_save_CC
 +
 +fi
 +# AC_CACHE_VAL
 +case "x$ac_cv_prog_cc_c89" in
 +  x)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 +$as_echo "none needed" >&6; } ;;
 +  xno)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 +$as_echo "unsupported" >&6; } ;;
 +  *)
 +    CC="$CC $ac_cv_prog_cc_c89"
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 +esac
 +if test "x$ac_cv_prog_cc_c89" != xno; then :
 +  
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 +if ${am_cv_prog_cc_c_o+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 +$as_echo "$am_cv_prog_cc_c_o" >&6; }
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +depcc="$CC"   am_compiler_list=
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 +$as_echo_n "checking dependency style of $depcc... " >&6; }
 +if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
 +  # in D".
 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
 +  # using a relative directory.
 +  cp "$am_depcomp" conftest.dir
 +  cd conftest.dir
 +  # We will build objects and dependencies in a subdirectory because
 +  # it helps to detect inapplicable dependency modes.  For instance
 +  # both Tru64's cc and ICC support -MD to output dependencies as a
 +  # side effect of compilation, but ICC will put the dependencies in
 +  # the current directory while Tru64 will put them in the object
 +  # directory.
 +  mkdir sub
 +
 +  am_cv_CC_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 +  fi
 +  am__universal=false
 +  case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 +     esac
 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
 +    # like to wrap large dependency lists on column 80 (with \), and
 +    # we should not choose a depcomp mode which is confused by this.
 +    #
 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
 +    # mode.  It turns out that the SunPro C++ compiler does not properly
 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
 +      # only be used when explicitly requested.
 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_CC_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_CC_dependencies_compiler_type=none
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 +
 + if 
 +  test "x$enable_dependency_tracking" != xno \
 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 +  am__fastdepCC_TRUE=
 +  am__fastdepCC_FALSE='#'
 +else
 +  am__fastdepCC_TRUE='#'
 +  am__fastdepCC_FALSE=
 +fi
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 +set x ${MAKE-make}
 +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat >conftest.make <<\_ACEOF
 +SHELL = /bin/sh
 +all:
 +	@echo '@@@%%%=$(MAKE)=@@@%%%'
 +_ACEOF
 +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 +case `${MAKE-make} -f conftest.make 2>/dev/null` in
 +  *@@@%%%=?*=@@@%%%*)
 +    eval ac_cv_prog_make_${ac_make}_set=yes;;
 +  *)
 +    eval ac_cv_prog_make_${ac_make}_set=no;;
 +esac
 +rm -f conftest.make
 +fi
 +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +  SET_MAKE=
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +  SET_MAKE="MAKE=${MAKE-make}"
 +fi
 +
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_RANLIB+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$RANLIB"; then
 +  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +RANLIB=$ac_cv_prog_RANLIB
 +if test -n "$RANLIB"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
 +$as_echo "$RANLIB" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_RANLIB"; then
 +  ac_ct_RANLIB=$RANLIB
 +  # Extract the first word of "ranlib", so it can be a program name with args.
 +set dummy ranlib; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_RANLIB"; then
 +  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_RANLIB="ranlib"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 +if test -n "$ac_ct_RANLIB"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
 +$as_echo "$ac_ct_RANLIB" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_RANLIB" = x; then
 +    RANLIB=":"
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    RANLIB=$ac_ct_RANLIB
 +  fi
 +else
 +  RANLIB="$ac_cv_prog_RANLIB"
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_CC"; then
 +  ac_ct_CC=$CC
 +  # Extract the first word of "gcc", so it can be a program name with args.
 +set dummy gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +else
 +  CC="$ac_cv_prog_CC"
 +fi
 +
 +if test -z "$CC"; then
 +          if test -n "$ac_tool_prefix"; then
 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  fi
 +fi
 +if test -z "$CC"; then
 +  # Extract the first word of "cc", so it can be a program name with args.
 +set dummy cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +  ac_prog_rejected=no
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 +       ac_prog_rejected=yes
 +       continue
 +     fi
 +    ac_cv_prog_CC="cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +if test $ac_prog_rejected = yes; then
 +  # We found a bogon in the path, so make sure we never use it.
 +  set dummy $ac_cv_prog_CC
 +  shift
 +  if test $@%:@ != 0; then
 +    # We chose a different compiler from the bogus one.
 +    # However, it has the same basename, so the bogon will be chosen
 +    # first if we set CC to just the basename; use the full file name.
 +    shift
 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 +  fi
 +fi
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$CC"; then
 +  if test -n "$ac_tool_prefix"; then
 +  for ac_prog in cl.exe
 +  do
 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +    test -n "$CC" && break
 +  done
 +fi
 +if test -z "$CC"; then
 +  ac_ct_CC=$CC
 +  for ac_prog in cl.exe
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$ac_ct_CC" && break
 +done
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +fi
 +
 +fi
 +
 +
 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "no acceptable C compiler found in \$PATH
 +See \`config.log' for more details" "$LINENO" 5; }
 +
 +# Provide some information about the compiler.
 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 +set X $ac_compile
 +ac_compiler=$2
 +for ac_option in --version -v -V -qversion; do
 +  { { ac_try="$ac_compiler $ac_option >&5"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    sed '10a\
 +... rest of stderr output deleted ...
 +         10q' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +  fi
 +  rm -f conftest.er1 conftest.err
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +done
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 +if ${ac_cv_c_compiler_gnu+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +#ifndef __GNUC__
 +       choke me
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_compiler_gnu=yes
 +else
 +  ac_compiler_gnu=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 +if test $ac_compiler_gnu = yes; then
 +  GCC=yes
 +else
 +  GCC=
 +fi
 +ac_test_CFLAGS=${CFLAGS+set}
 +ac_save_CFLAGS=$CFLAGS
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
 +if ${ac_cv_prog_cc_g+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_save_c_werror_flag=$ac_c_werror_flag
 +   ac_c_werror_flag=yes
 +   ac_cv_prog_cc_g=no
 +   CFLAGS="-g"
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +else
 +  CFLAGS=""
 +      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  
 +else
 +  ac_c_werror_flag=$ac_save_c_werror_flag
 +	 CFLAGS="-g"
 +	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +   ac_c_werror_flag=$ac_save_c_werror_flag
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 +$as_echo "$ac_cv_prog_cc_g" >&6; }
 +if test "$ac_test_CFLAGS" = set; then
 +  CFLAGS=$ac_save_CFLAGS
 +elif test $ac_cv_prog_cc_g = yes; then
 +  if test "$GCC" = yes; then
 +    CFLAGS="-g -O2"
 +  else
 +    CFLAGS="-g"
 +  fi
 +else
 +  if test "$GCC" = yes; then
 +    CFLAGS="-O2"
 +  else
 +    CFLAGS=
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 +if ${ac_cv_prog_cc_c89+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_prog_cc_c89=no
 +ac_save_CC=$CC
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdarg.h>
 +#include <stdio.h>
 +struct stat;
 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 +struct buf { int x; };
 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
 +static char *e (p, i)
 +     char **p;
 +     int i;
 +{
 +  return p[i];
 +}
 +static char *f (char * (*g) (char **, int), char **p, ...)
 +{
 +  char *s;
 +  va_list v;
 +  va_start (v,p);
 +  s = g (p, va_arg (v,int));
 +  va_end (v);
 +  return s;
 +}
 +
 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 +   function prototypes and stuff, but not '\xHH' hex character constants.
 +   These don't provoke an error unfortunately, instead are silently treated
 +   as 'x'.  The following induces an error, until -std is added to get
 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 +   array size at least.  It's necessary to write '\x00'==0 to get something
 +   that's true only with -std.  */
 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 +
 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 +   inside strings and character constants.  */
 +#define FOO(x) 'x'
 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 +
 +int test (int i, double x);
 +struct s1 {int (*f) (int a);};
 +struct s2 {int (*f) (double a);};
 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 +int argc;
 +char **argv;
 +int
 +main ()
 +{
 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 +do
 +  CC="$ac_save_CC $ac_arg"
 +  if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_c89=$ac_arg
 +fi
 +rm -f core conftest.err conftest.$ac_objext
 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
 +done
 +rm -f conftest.$ac_ext
 +CC=$ac_save_CC
 +
 +fi
 +# AC_CACHE_VAL
 +case "x$ac_cv_prog_cc_c89" in
 +  x)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 +$as_echo "none needed" >&6; } ;;
 +  xno)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 +$as_echo "unsupported" >&6; } ;;
 +  *)
 +    CC="$CC $ac_cv_prog_cc_c89"
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 +esac
 +if test "x$ac_cv_prog_cc_c89" != xno; then :
 +  
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 +if ${am_cv_prog_cc_c_o+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 +$as_echo "$am_cv_prog_cc_c_o" >&6; }
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +depcc="$CC"   am_compiler_list=
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 +$as_echo_n "checking dependency style of $depcc... " >&6; }
 +if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
 +  # in D".
 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
 +  # using a relative directory.
 +  cp "$am_depcomp" conftest.dir
 +  cd conftest.dir
 +  # We will build objects and dependencies in a subdirectory because
 +  # it helps to detect inapplicable dependency modes.  For instance
 +  # both Tru64's cc and ICC support -MD to output dependencies as a
 +  # side effect of compilation, but ICC will put the dependencies in
 +  # the current directory while Tru64 will put them in the object
 +  # directory.
 +  mkdir sub
 +
 +  am_cv_CC_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 +  fi
 +  am__universal=false
 +  case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 +     esac
 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
 +    # like to wrap large dependency lists on column 80 (with \), and
 +    # we should not choose a depcomp mode which is confused by this.
 +    #
 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
 +    # mode.  It turns out that the SunPro C++ compiler does not properly
 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
 +      # only be used when explicitly requested.
 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_CC_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_CC_dependencies_compiler_type=none
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 +
 + if 
 +  test "x$enable_dependency_tracking" != xno \
 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 +  am__fastdepCC_TRUE=
 +  am__fastdepCC_FALSE='#'
 +else
 +  am__fastdepCC_TRUE='#'
 +  am__fastdepCC_FALSE=
 +fi
 +
 +
 +am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
 +
 +
 +if test "x$am_cv_prog_cc_stdc" = xno ; then
 +  as_fn_error $? "the C compiler doesn't handle ANSI-C" "$LINENO" 5
 +fi
 +
 +# Checks for libraries.
 +
 +# Checks for header files.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 +$as_echo_n "checking for ANSI C header files... " >&6; }
 +if ${ac_cv_header_stdc+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +#include <stdarg.h>
 +#include <string.h>
 +#include <float.h>
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_header_stdc=yes
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <string.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "memchr" >/dev/null 2>&1; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "free" >/dev/null 2>&1; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 +  if test "$cross_compiling" = yes; then :
 +  :
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <ctype.h>
 +#include <stdlib.h>
 +#if ((' ' & 0x0FF) == 0x020)
 +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 +#else
 +# define ISLOWER(c) \
 +		   (('a' <= (c) && (c) <= 'i') \
 +		     || ('j' <= (c) && (c) <= 'r') \
 +		     || ('s' <= (c) && (c) <= 'z'))
 +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 +#endif
 +
 +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 +int
 +main ()
 +{
 +  int i;
 +  for (i = 0; i < 256; i++)
 +    if (XOR (islower (i), ISLOWER (i))
 +	|| toupper (i) != TOUPPER (i))
 +      return 2;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_run "$LINENO"; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 +  conftest.$ac_objext conftest.beam conftest.$ac_ext
 +fi
 +
 +fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 +$as_echo "$ac_cv_header_stdc" >&6; }
 +if test $ac_cv_header_stdc = yes; then
 +  
 +$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
 +
 +fi
 +
 +for ac_header in limits.h malloc.h unistd.h libintl.h
 +do :
 +  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
 +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 +_ACEOF
 + 
 +fi
 +
 +done
 +
 +
 +# Checks for typedefs, structures, and compiler characteristics.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
 +if ${ac_cv_c_const+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +#ifndef __cplusplus
 +  /* Ultrix mips cc rejects this sort of thing.  */
 +  typedef int charset[2];
 +  const charset cs = { 0, 0 };
 +  /* SunOS 4.1.1 cc rejects this.  */
 +  char const *const *pcpcc;
 +  char **ppc;
 +  /* NEC SVR4.0.2 mips cc rejects this.  */
 +  struct point {int x, y;};
 +  static struct point const zero = {0,0};
 +  /* AIX XL C 1.02.0.0 rejects this.
 +     It does not let you subtract one const X* pointer from another in
 +     an arm of an if-expression whose if-part is not a constant
 +     expression */
 +  const char *g = "string";
 +  pcpcc = &g + (g ? g-g : 0);
 +  /* HPUX 7.0 cc rejects these. */
 +  ++pcpcc;
 +  ppc = (char**) pcpcc;
 +  pcpcc = (char const *const *) ppc;
 +  { /* SCO 3.2v4 cc rejects this sort of thing.  */
 +    char tx;
 +    char *t = &tx;
 +    char const *s = 0 ? (char *) 0 : (char const *) 0;
 +
 +    *t++ = 0;
 +    if (s) return 0;
 +  }
 +  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 +    int x[] = {25, 17};
 +    const int *foo = &x[0];
 +    ++foo;
 +  }
 +  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 +    typedef const int *iptr;
 +    iptr p = 0;
 +    ++p;
 +  }
 +  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
 +       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 +    struct s { int j; const int *ap[3]; } bx;
 +    struct s *b = &bx; b->j = 5;
 +  }
 +  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 +    const int foo = 10;
 +    if (!foo) return 0;
 +  }
 +  return !cs[0] && !zero.x;
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_c_const=yes
 +else
 +  ac_cv_c_const=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
 +$as_echo "$ac_cv_c_const" >&6; }
 +if test $ac_cv_c_const = no; then
 +  
 +$as_echo "@%:@define const /**/" >>confdefs.h
 +
 +fi
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
 +$as_echo_n "checking for inline... " >&6; }
 +if ${ac_cv_c_inline+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_c_inline=no
 +for ac_kw in inline __inline__ __inline; do
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#ifndef __cplusplus
 +typedef int foo_t;
 +static $ac_kw foo_t static_foo () {return 0; }
 +$ac_kw foo_t foo () {return 0; }
 +#endif
 +
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_c_inline=$ac_kw
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +  test "$ac_cv_c_inline" != no && break
 +done
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
 +$as_echo "$ac_cv_c_inline" >&6; }
 +
 +case $ac_cv_c_inline in
 +  inline | yes) ;;
 +  *)
 +    case $ac_cv_c_inline in
 +      no) ac_val=;;
 +      *) ac_val=$ac_cv_c_inline;;
 +    esac
 +    cat >>confdefs.h <<_ACEOF
 +#ifndef __cplusplus
 +#define inline $ac_val
 +#endif
 +_ACEOF
 +    ;;
 +esac
 +
 +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
 +if test "x$ac_cv_type_size_t" = xyes; then :
 +  
 +else
 +  
 +cat >>confdefs.h <<_ACEOF
 +@%:@define size_t unsigned int
 +_ACEOF
 +
 +fi
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
 +$as_echo_n "checking for __attribute__... " >&6; }
 +if ${lsh_cv_c_attribute+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +#include <stdlib.h>
 +static void foo(void) __attribute__ ((noreturn));
 +
 +static void __attribute__ ((noreturn))
 +foo(void)
 +{
 +  exit(1);
 +}
 +
 +int
 +main ()
 +{
 +
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  lsh_cv_c_attribute=yes
 +else
 +  lsh_cv_c_attribute=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lsh_cv_c_attribute" >&5
 +$as_echo "$lsh_cv_c_attribute" >&6; }
 +
 +
 +if test "x$lsh_cv_c_attribute" = "xyes"; then
 +  $as_echo "@%:@define HAVE_GCC_ATTRIBUTE 1" >>confdefs.h
 +
 +fi
 +
 +
 +
 +# Checks for library functions.
 +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 +# for constant arguments.  Useless!
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
 +$as_echo_n "checking for working alloca.h... " >&6; }
 +if ${ac_cv_working_alloca_h+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <alloca.h>
 +int
 +main ()
 +{
 +char *p = (char *) alloca (2 * sizeof (int));
 +			  if (p) return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  ac_cv_working_alloca_h=yes
 +else
 +  ac_cv_working_alloca_h=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
 +$as_echo "$ac_cv_working_alloca_h" >&6; }
 +if test $ac_cv_working_alloca_h = yes; then
 +  
 +$as_echo "@%:@define HAVE_ALLOCA_H 1" >>confdefs.h
 +
 +fi
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
 +$as_echo_n "checking for alloca... " >&6; }
 +if ${ac_cv_func_alloca_works+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#ifdef __GNUC__
 +# define alloca __builtin_alloca
 +#else
 +# ifdef _MSC_VER
 +#  include <malloc.h>
 +#  define alloca _alloca
 +# else
 +#  ifdef HAVE_ALLOCA_H
 +#   include <alloca.h>
 +#  else
 +#   ifdef _AIX
 + #pragma alloca
 +#   else
 +#    ifndef alloca /* predefined by HP cc +Olibcalls */
 +void *alloca (size_t);
 +#    endif
 +#   endif
 +#  endif
 +# endif
 +#endif
 +
 +int
 +main ()
 +{
 +char *p = (char *) alloca (1);
 +				    if (p) return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  ac_cv_func_alloca_works=yes
 +else
 +  ac_cv_func_alloca_works=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
 +$as_echo "$ac_cv_func_alloca_works" >&6; }
 +
 +if test $ac_cv_func_alloca_works = yes; then
 +  
 +$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h
 +
 +else
 +  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
 +# that cause trouble.  Some versions do not even contain alloca or
 +# contain a buggy version.  If you still want to use their alloca,
 +# use ar to extract alloca.o from them instead of compiling alloca.c.
 +
 +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
 +
 +$as_echo "@%:@define C_ALLOCA 1" >>confdefs.h
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
 +if ${ac_cv_os_cray+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#if defined CRAY && ! defined CRAY2
 +webecray
 +#else
 +wenotbecray
 +#endif
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "webecray" >/dev/null 2>&1; then :
 +  ac_cv_os_cray=yes
 +else
 +  ac_cv_os_cray=no
 +fi
 +rm -f conftest*
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
 +$as_echo "$ac_cv_os_cray" >&6; }
 +if test $ac_cv_os_cray = yes; then
 +  for ac_func in _getb67 GETB67 getb67; do
 +    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 +if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 +  
 +cat >>confdefs.h <<_ACEOF
 +@%:@define CRAY_STACKSEG_END $ac_func
 +_ACEOF
 +
 +    break
 +fi
 +
 +  done
 +fi
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
 +$as_echo_n "checking stack direction for C alloca... " >&6; }
 +if ${ac_cv_c_stack_direction+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test "$cross_compiling" = yes; then :
 +  ac_cv_c_stack_direction=0
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$ac_includes_default
 +int
 +find_stack_direction (int *addr, int depth)
 +{
 +  int dir, dummy = 0;
 +  if (! addr)
 +    addr = &dummy;
 +  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
 +  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
 +  return dir + dummy;
 +}
 +
 +int
 +main (int argc, char **argv)
 +{
 +  return find_stack_direction (0, argc + !argv + 20) < 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_run "$LINENO"; then :
 +  ac_cv_c_stack_direction=1
 +else
 +  ac_cv_c_stack_direction=-1
 +fi
 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 +  conftest.$ac_objext conftest.beam conftest.$ac_ext
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
 +$as_echo "$ac_cv_c_stack_direction" >&6; }
 +cat >>confdefs.h <<_ACEOF
 +@%:@define STACK_DIRECTION $ac_cv_c_stack_direction
 +_ACEOF
 +
 +
 +fi
 +
 +for ac_func in vprintf
 +do :
 +  ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
 +if test "x$ac_cv_func_vprintf" = xyes; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_VPRINTF 1
 +_ACEOF
 + 
 +ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
 +if test "x$ac_cv_func__doprnt" = xyes; then :
 +  
 +$as_echo "@%:@define HAVE_DOPRNT 1" >>confdefs.h
 +
 +fi
 +
 +fi
 +done
 +
 +
 +for ac_func in strerror
 +do :
 +  ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
 +if test "x$ac_cv_func_strerror" = xyes; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_STRERROR 1
 +_ACEOF
 + 
 +fi
 +done
 +
 +
 +ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
 +if test "x$ac_cv_func_mempcpy" = xyes; then :
 +  $as_echo "@%:@define HAVE_MEMPCPY 1" >>confdefs.h
 +
 +else
 +  case " $LIB@&t@OBJS " in
 +  *" mempcpy.$ac_objext "* ) ;;
 +  *) LIB@&t@OBJS="$LIB@&t@OBJS mempcpy.$ac_objext"
 + ;;
 +esac
 +
 +fi
 +
 +ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup"
 +if test "x$ac_cv_func_strndup" = xyes; then :
 +  $as_echo "@%:@define HAVE_STRNDUP 1" >>confdefs.h
 +
 +else
 +  case " $LIB@&t@OBJS " in
 +  *" strndup.$ac_objext "* ) ;;
 +  *) LIB@&t@OBJS="$LIB@&t@OBJS strndup.$ac_objext"
 + ;;
 +esac
 +
 +fi
 +
 +ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
 +if test "x$ac_cv_func_strchrnul" = xyes; then :
 +  $as_echo "@%:@define HAVE_STRCHRNUL 1" >>confdefs.h
 +
 +else
 +  case " $LIB@&t@OBJS " in
 +  *" strchrnul.$ac_objext "* ) ;;
 +  *) LIB@&t@OBJS="$LIB@&t@OBJS strchrnul.$ac_objext"
 + ;;
 +esac
 +
 +fi
 +
 +
 +
 +
 +
 +# At least on freebsd, putc_unlocked is a macro, so the standard
 +# AC_CHECK_FUNCS doesn't work well.
 +
 +   
 +   
 +   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putc_unlocked('x', stdout)" >&5
 +$as_echo_n "checking for putc_unlocked('x', stdout)... " >&6; }
 +if ${ac_cv_func_call_putc_unlocked+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdio.h>
 +int
 +main ()
 +{
 +putc_unlocked('x', stdout)
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  ac_cv_func_call_putc_unlocked=yes
 +else
 +  ac_cv_func_call_putc_unlocked=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_call_putc_unlocked" >&5
 +$as_echo "$ac_cv_func_call_putc_unlocked" >&6; }
 +   if test $ac_cv_func_call_putc_unlocked = yes ; then
 +     cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_PUTC_UNLOCKED 1
 +_ACEOF
 +
 +   else
 +     true
 +   fi
 +   
 +   
 +   
 +
 +for ac_func in flockfile
 +do :
 +  ac_fn_c_check_func "$LINENO" "flockfile" "ac_cv_func_flockfile"
 +if test "x$ac_cv_func_flockfile" = xyes; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_FLOCKFILE 1
 +_ACEOF
 + 
 +fi
 +done
 +
 +for ac_func in fputs_unlocked fwrite_unlocked
 +do :
 +  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 +if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 +_ACEOF
 + 
 +fi
 +done
 +
 +
 +# Used only by argp-test.c, so don't use AC_REPLACE_FUNCS.
 +for ac_func in strdup asprintf
 +do :
 +  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 +if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 +_ACEOF
 + 
 +fi
 +done
 +
 +
 +ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
 +"
 +if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then :
 +  ac_have_decl=1
 +else
 +  ac_have_decl=0
 +fi
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl
 +_ACEOF
 +ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
 +"
 +if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then :
 +  ac_have_decl=1
 +else
 +  ac_have_decl=0
 +fi
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl
 +_ACEOF
 +
 +
 +# Set these flags *last*, or else the test programs won't compile
 +if test x$GCC = xyes ; then
 +  CFLAGS="$CFLAGS -Wall -W \
 + -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes \
 + -Waggregate-return \
 + -Wpointer-arith -Wbad-function-cast -Wnested-externs -fgnu89-inline"
 +fi
 +
 +CPPFLAGS="$CPPFLAGS -I$srcdir"
 +
 +ac_config_files="$ac_config_files Makefile testsuite/Makefile"
 +
 +cat >confcache <<\_ACEOF
 +# This file is a shell script that caches the results of configure
 +# tests run on this system so they can be shared between configure
 +# scripts and configure runs, see configure's option --config-cache.
 +# It is not useful on other systems.  If it contains results you don't
 +# want to keep, you may remove or edit it.
 +#
 +# config.status only pays attention to the cache file if you give it
 +# the --recheck option to rerun configure.
 +#
 +# `ac_cv_env_foo' variables (set or unset) will be overridden when
 +# loading this file, other *unset* `ac_cv_foo' will be assigned the
 +# following values.
 +
 +_ACEOF
 +
 +# The following way of writing the cache mishandles newlines in values,
 +# but we know of no workaround that is simple, portable, and efficient.
 +# So, we kill variables containing newlines.
 +# Ultrix sh set writes to stderr and can't be redirected directly,
 +# and sets the high bit in the cache file unless we assign to the vars.
 +(
 +  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
 +    eval ac_val=\$$ac_var
 +    case $ac_val in #(
 +    *${as_nl}*)
 +      case $ac_var in #(
 +      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 +      esac
 +      case $ac_var in #(
 +      _ | IFS | as_nl) ;; #(
 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 +      *) { eval $ac_var=; unset $ac_var;} ;;
 +      esac ;;
 +    esac
 +  done
 +
 +  (set) 2>&1 |
 +    case $as_nl`(ac_space=' '; set) 2>&1` in #(
 +    *${as_nl}ac_space=\ *)
 +      # `set' does not quote correctly, so add quotes: double-quote
 +      # substitution turns \\\\ into \\, and sed turns \\ into \.
 +      sed -n \
 +	"s/'/'\\\\''/g;
 +	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
 +      ;; #(
 +    *)
 +      # `set' quotes correctly as required by POSIX, so do not add quotes.
 +      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 +      ;;
 +    esac |
 +    sort
 +) |
 +  sed '
 +     /^ac_cv_env_/b end
 +     t clear
 +     :clear
 +     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 +     t end
 +     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 +     :end' >>confcache
 +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 +  if test -w "$cache_file"; then
 +    if test "x$cache_file" != "x/dev/null"; then
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 +$as_echo "$as_me: updating cache $cache_file" >&6;}
 +      if test ! -f "$cache_file" || test -h "$cache_file"; then
 +	cat confcache >"$cache_file"
 +      else
 +        case $cache_file in #(
 +        */* | ?:*)
 +	  mv -f confcache "$cache_file"$$ &&
 +	  mv -f "$cache_file"$$ "$cache_file" ;; #(
 +        *)
 +	  mv -f confcache "$cache_file" ;;
 +	esac
 +      fi
 +    fi
 +  else
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 +  fi
 +fi
 +rm -f confcache
 +
 +test "x$prefix" = xNONE && prefix=$ac_default_prefix
 +# Let make expand exec_prefix.
 +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 +
 +DEFS=-DHAVE_CONFIG_H
 +
 +ac_libobjs=
 +ac_ltlibobjs=
 +for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
 +  # 1. Remove the extension, and $U if already installed.
 +  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
 +  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
 +  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
 +  #    will be set to the directory where LIBOBJS objects are built.
 +  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
 +  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
 +done
 +LIB@&t@OBJS=$ac_libobjs
 +
 +LTLIBOBJS=$ac_ltlibobjs
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
 +$as_echo_n "checking that generated files are newer than configure... " >&6; }
 +   if test -n "$am_sleep_pid"; then
 +     # Hide warnings about reused PIDs.
 +     wait $am_sleep_pid 2>/dev/null
 +   fi
 +   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
 +$as_echo "done" >&6; }
 + if test -n "$EXEEXT"; then
 +  am__EXEEXT_TRUE=
 +  am__EXEEXT_FALSE='#'
 +else
 +  am__EXEEXT_TRUE='#'
 +  am__EXEEXT_FALSE=
 +fi
 +
 +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
 +  as_fn_error $? "conditional \"AMDEP\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 +  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 +  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 +  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +
 +: "${CONFIG_STATUS=./config.status}"
 +ac_write_fail=0
 +ac_clean_files_save=$ac_clean_files
 +ac_clean_files="$ac_clean_files $CONFIG_STATUS"
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
 +as_write_fail=0
 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 +#! $SHELL
 +# Generated by $as_me.
 +# Run this file to recreate the current configuration.
 +# Compiler output produced by configure, useful for debugging
 +# configure, is in config.log if it exists.
 +
 +debug=false
 +ac_cs_recheck=false
 +ac_cs_silent=false
 +
 +SHELL=\${CONFIG_SHELL-$SHELL}
 +export SHELL
 +_ASEOF
 +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
 +## -------------------- ##
 +## M4sh Initialization. ##
 +## -------------------- ##
 +
 +# Be more Bourne compatible
 +DUALCASE=1; export DUALCASE # for MKS sh
 +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 +  emulate sh
 +  NULLCMD=:
 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 +  # is contrary to our usage.  Disable this feature.
 +  alias -g '${1+"$@"}'='"$@"'
 +  setopt NO_GLOB_SUBST
 +else
 +  case `(set -o) 2>/dev/null` in @%:@(
 +  *posix*) :
 +    set -o posix ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +fi
 +
 +
 +as_nl='
 +'
 +export as_nl
 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 +# Prefer a ksh shell builtin over an external printf program on Solaris,
 +# but without wasting forks for bash or zsh.
 +if test -z "$BASH_VERSION$ZSH_VERSION" \
 +    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='print -r --'
 +  as_echo_n='print -rn --'
 +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='printf %s\n'
 +  as_echo_n='printf %s'
 +else
 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 +    as_echo_n='/usr/ucb/echo -n'
 +  else
 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 +    as_echo_n_body='eval
 +      arg=$1;
 +      case $arg in @%:@(
 +      *"$as_nl"*)
 +	expr "X$arg" : "X\\(.*\\)$as_nl";
 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 +      esac;
 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 +    '
 +    export as_echo_n_body
 +    as_echo_n='sh -c $as_echo_n_body as_echo'
 +  fi
 +  export as_echo_body
 +  as_echo='sh -c $as_echo_body as_echo'
 +fi
 +
 +# The user is always right.
 +if test "${PATH_SEPARATOR+set}" != set; then
 +  PATH_SEPARATOR=:
 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 +      PATH_SEPARATOR=';'
 +  }
 +fi
 +
 +
 +# IFS
 +# We need space, tab and new line, in precisely that order.  Quoting is
 +# there to prevent editors from complaining about space-tab.
 +# (If _AS_PATH_WALK were called with IFS unset, it would disable word
 +# splitting by setting IFS to empty value.)
 +IFS=" ""	$as_nl"
 +
 +# Find who we are.  Look in the path if we contain no directory separator.
 +as_myself=
 +case $0 in @%:@((
 +  *[\\/]* ) as_myself=$0 ;;
 +  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 +  done
 +IFS=$as_save_IFS
 +
 +     ;;
 +esac
 +# We did not find ourselves, most probably we were run as `sh COMMAND'
 +# in which case we are not to be found in the path.
 +if test "x$as_myself" = x; then
 +  as_myself=$0
 +fi
 +if test ! -f "$as_myself"; then
 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 +  exit 1
 +fi
 +
 +# Unset variables that we do not need and which cause bugs (e.g. in
 +# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 +# suppresses any "Segmentation fault" message there.  '((' could
 +# trigger a bug in pdksh 5.2.14.
 +for as_var in BASH_ENV ENV MAIL MAILPATH
 +do eval test x\${$as_var+set} = xset \
 +  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 +done
 +PS1='$ '
 +PS2='> '
 +PS4='+ '
 +
 +# NLS nuisances.
 +LC_ALL=C
 +export LC_ALL
 +LANGUAGE=C
 +export LANGUAGE
 +
 +# CDPATH.
 +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 +
 +
 +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
 +@%:@ ----------------------------------------
 +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 +@%:@ script with STATUS, using 1 if that was 0.
 +as_fn_error ()
 +{
 +  as_status=$1; test $as_status -eq 0 && as_status=1
 +  if test "$4"; then
 +    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 +  fi
 +  $as_echo "$as_me: error: $2" >&2
 +  as_fn_exit $as_status
 +} @%:@ as_fn_error
 +
 +
 +@%:@ as_fn_set_status STATUS
 +@%:@ -----------------------
 +@%:@ Set @S|@? to STATUS, without forking.
 +as_fn_set_status ()
 +{
 +  return $1
 +} @%:@ as_fn_set_status
 +
 +@%:@ as_fn_exit STATUS
 +@%:@ -----------------
 +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 +as_fn_exit ()
 +{
 +  set +e
 +  as_fn_set_status $1
 +  exit $1
 +} @%:@ as_fn_exit
 +
 +@%:@ as_fn_unset VAR
 +@%:@ ---------------
 +@%:@ Portably unset VAR.
 +as_fn_unset ()
 +{
 +  { eval $1=; unset $1;}
 +}
 +as_unset=as_fn_unset
 +@%:@ as_fn_append VAR VALUE
 +@%:@ ----------------------
 +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
 +@%:@ advantage of any shell optimizations that allow amortized linear growth over
 +@%:@ repeated appends, instead of the typical quadratic growth present in naive
 +@%:@ implementations.
 +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 +  eval 'as_fn_append ()
 +  {
 +    eval $1+=\$2
 +  }'
 +else
 +  as_fn_append ()
 +  {
 +    eval $1=\$$1\$2
 +  }
 +fi # as_fn_append
 +
 +@%:@ as_fn_arith ARG...
 +@%:@ ------------------
 +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
 +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
 +@%:@ must be portable across @S|@(()) and expr.
 +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 +  eval 'as_fn_arith ()
 +  {
 +    as_val=$(( $* ))
 +  }'
 +else
 +  as_fn_arith ()
 +  {
 +    as_val=`expr "$@" || test $? -eq 1`
 +  }
 +fi # as_fn_arith
 +
 +
 +if expr a : '\(a\)' >/dev/null 2>&1 &&
 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
 +  as_expr=expr
 +else
 +  as_expr=false
 +fi
 +
 +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 +  as_basename=basename
 +else
 +  as_basename=false
 +fi
 +
 +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 +  as_dirname=dirname
 +else
 +  as_dirname=false
 +fi
 +
 +as_me=`$as_basename -- "$0" ||
 +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 +	 X"$0" : 'X\(//\)$' \| \
 +	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X/"$0" |
 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +
 +# Avoid depending upon Character Ranges.
 +as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 +as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 +as_cr_digits='0123456789'
 +as_cr_alnum=$as_cr_Letters$as_cr_digits
 +
 +ECHO_C= ECHO_N= ECHO_T=
 +case `echo -n x` in @%:@(((((
 +-n*)
 +  case `echo 'xy\c'` in
 +  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 +  xy)  ECHO_C='\c';;
 +  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 +       ECHO_T='	';;
 +  esac;;
 +*)
 +  ECHO_N='-n';;
 +esac
 +
 +rm -f conf$$ conf$$.exe conf$$.file
 +if test -d conf$$.dir; then
 +  rm -f conf$$.dir/conf$$.file
 +else
 +  rm -f conf$$.dir
 +  mkdir conf$$.dir 2>/dev/null
 +fi
 +if (echo >conf$$.file) 2>/dev/null; then
 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s='ln -s'
 +    # ... but there are two gotchas:
 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 +    # In both cases, we have to default to `cp -pR'.
 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 +      as_ln_s='cp -pR'
 +  elif ln conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s=ln
 +  else
 +    as_ln_s='cp -pR'
 +  fi
 +else
 +  as_ln_s='cp -pR'
 +fi
 +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 +rmdir conf$$.dir 2>/dev/null
 +
 +
 +@%:@ as_fn_mkdir_p
 +@%:@ -------------
 +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
 +as_fn_mkdir_p ()
 +{
 +
 +  case $as_dir in #(
 +  -*) as_dir=./$as_dir;;
 +  esac
 +  test -d "$as_dir" || eval $as_mkdir_p || {
 +    as_dirs=
 +    while :; do
 +      case $as_dir in #(
 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 +      *) as_qdir=$as_dir;;
 +      esac
 +      as_dirs="'$as_qdir' $as_dirs"
 +      as_dir=`$as_dirname -- "$as_dir" ||
 +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$as_dir" : 'X\(//\)[^/]' \| \
 +	 X"$as_dir" : 'X\(//\)$' \| \
 +	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$as_dir" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +      test -d "$as_dir" && break
 +    done
 +    test -z "$as_dirs" || eval "mkdir $as_dirs"
 +  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 +
 +
 +} @%:@ as_fn_mkdir_p
 +if mkdir -p . 2>/dev/null; then
 +  as_mkdir_p='mkdir -p "$as_dir"'
 +else
 +  test -d ./-p && rmdir ./-p
 +  as_mkdir_p=false
 +fi
 +
 +
 +@%:@ as_fn_executable_p FILE
 +@%:@ -----------------------
 +@%:@ Test if FILE is an executable regular file.
 +as_fn_executable_p ()
 +{
 +  test -f "$1" && test -x "$1"
 +} @%:@ as_fn_executable_p
 +as_test_x='test -x'
 +as_executable_p=as_fn_executable_p
 +
 +# Sed expression to map a string onto a valid CPP name.
 +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 +
 +# Sed expression to map a string onto a valid variable name.
 +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 +
 +
 +exec 6>&1
 +## ----------------------------------- ##
 +## Main body of $CONFIG_STATUS script. ##
 +## ----------------------------------- ##
 +_ASEOF
 +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +# Save the log message, to keep $0 and so on meaningful, and to
 +# report actual input values of CONFIG_FILES etc. instead of their
 +# values after options handling.
 +ac_log="
 +This file was extended by $as_me, which was
 +generated by GNU Autoconf 2.69.  Invocation command line was
 +
 +  CONFIG_FILES    = $CONFIG_FILES
 +  CONFIG_HEADERS  = $CONFIG_HEADERS
 +  CONFIG_LINKS    = $CONFIG_LINKS
 +  CONFIG_COMMANDS = $CONFIG_COMMANDS
 +  $ $0 $@
 +
 +on `(hostname || uname -n) 2>/dev/null | sed 1q`
 +"
 +
 +_ACEOF
 +
 +case $ac_config_files in *"
 +"*) set x $ac_config_files; shift; ac_config_files=$*;;
 +esac
 +
 +case $ac_config_headers in *"
 +"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
 +esac
 +
 +
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +# Files that config.status was made for.
 +config_files="$ac_config_files"
 +config_headers="$ac_config_headers"
 +config_commands="$ac_config_commands"
 +
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +ac_cs_usage="\
 +\`$as_me' instantiates files and other configuration actions
 +from templates according to the current configuration.  Unless the files
 +and actions are specified as TAGs, all are instantiated by default.
 +
 +Usage: $0 [OPTION]... [TAG]...
 +
 +  -h, --help       print this help, then exit
 +  -V, --version    print version number and configuration settings, then exit
 +      --config     print configuration, then exit
 +  -q, --quiet, --silent
 +                   do not print progress messages
 +  -d, --debug      don't remove temporary files
 +      --recheck    update $as_me by reconfiguring in the same conditions
 +      --file=FILE[:TEMPLATE] 
 +                   instantiate the configuration file FILE
 +      --header=FILE[:TEMPLATE] 
 +                   instantiate the configuration header FILE
 +
 +Configuration files:
 +$config_files
 +
 +Configuration headers:
 +$config_headers
 +
 +Configuration commands:
 +$config_commands
 +
 +Report bugs to the package provider."
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 +ac_cs_version="\\
 +config.status
 +configured by $0, generated by GNU Autoconf 2.69,
 +  with options \\"\$ac_cs_config\\"
 +
 +Copyright (C) 2012 Free Software Foundation, Inc.
 +This config.status script is free software; the Free Software Foundation
 +gives unlimited permission to copy, distribute and modify it."
 +
 +ac_pwd='$ac_pwd'
 +srcdir='$srcdir'
 +INSTALL='$INSTALL'
 +MKDIR_P='$MKDIR_P'
 +AWK='$AWK'
 +test -n "\$AWK" || AWK=awk
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +# The default lists apply if the user does not specify any file.
 +ac_need_defaults=:
 +while test $# != 0
 +do
 +  case $1 in
 +  --*=?*)
 +    ac_option=`expr "X$1" : 'X\([^=]*\)='`
 +    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
 +    ac_shift=:
 +    ;;
 +  --*=)
 +    ac_option=`expr "X$1" : 'X\([^=]*\)='`
 +    ac_optarg=
 +    ac_shift=:
 +    ;;
 +  *)
 +    ac_option=$1
 +    ac_optarg=$2
 +    ac_shift=shift
 +    ;;
 +  esac
 +
 +  case $ac_option in
 +  # Handling of the options.
 +  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 +    ac_cs_recheck=: ;;
 +  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
 +    $as_echo "$ac_cs_version"; exit ;;
 +  --config | --confi | --conf | --con | --co | --c )
 +    $as_echo "$ac_cs_config"; exit ;;
 +  --debug | --debu | --deb | --de | --d | -d )
 +    debug=: ;;
 +  --file | --fil | --fi | --f )
 +    $ac_shift
 +    case $ac_optarg in
 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    '') as_fn_error $? "missing file argument" ;;
 +    esac
 +    as_fn_append CONFIG_FILES " '$ac_optarg'"
 +    ac_need_defaults=false;;
 +  --header | --heade | --head | --hea )
 +    $ac_shift
 +    case $ac_optarg in
 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    esac
 +    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 +    ac_need_defaults=false;;
 +  --he | --h)
 +    # Conflict between --help and --header
 +    as_fn_error $? "ambiguous option: \`$1'
 +Try \`$0 --help' for more information.";;
 +  --help | --hel | -h )
 +    $as_echo "$ac_cs_usage"; exit ;;
 +  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 +  | -silent | --silent | --silen | --sile | --sil | --si | --s)
 +    ac_cs_silent=: ;;
 +
 +  # This is an error.
 +  -*) as_fn_error $? "unrecognized option: \`$1'
 +Try \`$0 --help' for more information." ;;
 +
 +  *) as_fn_append ac_config_targets " $1"
 +     ac_need_defaults=false ;;
 +
 +  esac
 +  shift
 +done
 +
 +ac_configure_extra_args=
 +
 +if $ac_cs_silent; then
 +  exec 6>/dev/null
 +  ac_configure_extra_args="$ac_configure_extra_args --silent"
 +fi
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +if \$ac_cs_recheck; then
 +  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 +  shift
 +  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
 +  CONFIG_SHELL='$SHELL'
 +  export CONFIG_SHELL
 +  exec "\$@"
 +fi
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +exec 5>>config.log
 +{
 +  echo
 +  sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
 +@%:@@%:@ Running $as_me. @%:@@%:@
 +_ASBOX
 +  $as_echo "$ac_log"
 +} >&5
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +#
 +# INIT-COMMANDS
 +#
 +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
 +
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +
 +# Handling of arguments.
 +for ac_config_target in $ac_config_targets
 +do
 +  case $ac_config_target in
 +    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
 +    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
 +    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 +    "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
 +
 +  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
 +  esac
 +done
 +
 +
 +# If the user did not use the arguments to specify the items to instantiate,
 +# then the envvar interface is used.  Set only those that are not.
 +# We use the long form for the default assignment because of an extremely
 +# bizarre bug on SunOS 4.1.3.
 +if $ac_need_defaults; then
 +  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 +  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 +  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
 +fi
 +
 +# Have a temporary directory for convenience.  Make it in the build tree
 +# simply because there is no reason against having it here, and in addition,
 +# creating and moving files from /tmp can sometimes cause problems.
 +# Hook for its removal unless debugging.
 +# Note that there is a small window in which the directory will not be cleaned:
 +# after its creation but before its name has been assigned to `$tmp'.
 +$debug ||
 +{
 +  tmp= ac_tmp=
 +  trap 'exit_status=$?
 +  : "${ac_tmp:=$tmp}"
 +  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
 +' 0
 +  trap 'as_fn_exit 1' 1 2 13 15
 +}
 +# Create a (secure) tmp directory for tmp files.
 +
 +{
 +  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
 +  test -d "$tmp"
 +}  ||
 +{
 +  tmp=./conf$$-$RANDOM
 +  (umask 077 && mkdir "$tmp")
 +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
 +ac_tmp=$tmp
 +
 +# Set up the scripts for CONFIG_FILES section.
 +# No need to generate them if there are no CONFIG_FILES.
 +# This happens for instance with `./config.status config.h'.
 +if test -n "$CONFIG_FILES"; then
 +
 +
 +ac_cr=`echo X | tr X '\015'`
 +# On cygwin, bash can eat \r inside `` if the user requested igncr.
 +# But we know of no other shell where ac_cr would be empty at this
 +# point, so we can use a bashism as a fallback.
 +if test "x$ac_cr" = x; then
 +  eval ac_cr=\$\'\\r\'
 +fi
 +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
 +  ac_cs_awk_cr='\\r'
 +else
 +  ac_cs_awk_cr=$ac_cr
 +fi
 +
 +echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
 +_ACEOF
 +
 +
 +{
 +  echo "cat >conf$$subs.awk <<_ACEOF" &&
 +  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
 +  echo "_ACEOF"
 +} >conf$$subs.sh ||
 +  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 +ac_delim='%!_!# '
 +for ac_last_try in false false false false false :; do
 +  . ./conf$$subs.sh ||
 +    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 +
 +  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
 +  if test $ac_delim_n = $ac_delim_num; then
 +    break
 +  elif $ac_last_try; then
 +    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 +  else
 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 +  fi
 +done
 +rm -f conf$$subs.sh
 +
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
 +_ACEOF
 +sed -n '
 +h
 +s/^/S["/; s/!.*/"]=/
 +p
 +g
 +s/^[^!]*!//
 +:repl
 +t repl
 +s/'"$ac_delim"'$//
 +t delim
 +:nl
 +h
 +s/\(.\{148\}\)..*/\1/
 +t more1
 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 +p
 +n
 +b repl
 +:more1
 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 +p
 +g
 +s/.\{148\}//
 +t nl
 +:delim
 +h
 +s/\(.\{148\}\)..*/\1/
 +t more2
 +s/["\\]/\\&/g; s/^/"/; s/$/"/
 +p
 +b
 +:more2
 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 +p
 +g
 +s/.\{148\}//
 +t delim
 +' <conf$$subs.awk | sed '
 +/^[^""]/{
 +  N
 +  s/\n//
 +}
 +' >>$CONFIG_STATUS || ac_write_fail=1
 +rm -f conf$$subs.awk
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +_ACAWK
 +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
 +  for (key in S) S_is_set[key] = 1
 +  FS = ""
 +
 +}
 +{
 +  line = $ 0
 +  nfields = split(line, field, "@")
 +  substed = 0
 +  len = length(field[1])
 +  for (i = 2; i < nfields; i++) {
 +    key = field[i]
 +    keylen = length(key)
 +    if (S_is_set[key]) {
 +      value = S[key]
 +      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
 +      len += length(value) + length(field[++i])
 +      substed = 1
 +    } else
 +      len += 1 + keylen
 +  }
 +
 +  print line
 +}
 +
 +_ACAWK
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 +  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 +else
 +  cat
 +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
 +  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 +_ACEOF
 +
 +# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
 +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 +# trailing colons and then remove the whole line if VPATH becomes empty
 +# (actually we leave an empty line to preserve line numbers).
 +if test "x$srcdir" = x.; then
 +  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
 +h
 +s///
 +s/^/:/
 +s/[	 ]*$/:/
 +s/:\$(srcdir):/:/g
 +s/:\${srcdir}:/:/g
 +s/:@srcdir@:/:/g
 +s/^:*//
 +s/:*$//
 +x
 +s/\(=[	 ]*\).*/\1/
 +G
 +s/\n//
 +s/^[^=]*=[	 ]*$//
 +}'
 +fi
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +fi # test -n "$CONFIG_FILES"
 +
 +# Set up the scripts for CONFIG_HEADERS section.
 +# No need to generate them if there are no CONFIG_HEADERS.
 +# This happens for instance with `./config.status Makefile'.
 +if test -n "$CONFIG_HEADERS"; then
 +cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
 +BEGIN {
 +_ACEOF
 +
 +# Transform confdefs.h into an awk script `defines.awk', embedded as
 +# here-document in config.status, that substitutes the proper values into
 +# config.h.in to produce config.h.
 +
 +# Create a delimiter string that does not exist in confdefs.h, to ease
 +# handling of long lines.
 +ac_delim='%!_!# '
 +for ac_last_try in false false :; do
 +  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
 +  if test -z "$ac_tt"; then
 +    break
 +  elif $ac_last_try; then
 +    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
 +  else
 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 +  fi
 +done
 +
 +# For the awk script, D is an array of macro values keyed by name,
 +# likewise P contains macro parameters if any.  Preserve backslash
 +# newline sequences.
 +
 +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
 +sed -n '
 +s/.\{148\}/&'"$ac_delim"'/g
 +t rset
 +:rset
 +s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
 +t def
 +d
 +:def
 +s/\\$//
 +t bsnl
 +s/["\\]/\\&/g
 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 +D["\1"]=" \3"/p
 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
 +d
 +:bsnl
 +s/["\\]/\\&/g
 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 +D["\1"]=" \3\\\\\\n"\\/p
 +t cont
 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
 +t cont
 +d
 +:cont
 +n
 +s/.\{148\}/&'"$ac_delim"'/g
 +t clear
 +:clear
 +s/\\$//
 +t bsnlc
 +s/["\\]/\\&/g; s/^/"/; s/$/"/p
 +d
 +:bsnlc
 +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
 +b cont
 +' <confdefs.h | sed '
 +s/'"$ac_delim"'/"\\\
 +"/g' >>$CONFIG_STATUS || ac_write_fail=1
 +
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +  for (key in D) D_is_set[key] = 1
 +  FS = ""
 +}
 +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
 +  line = \$ 0
 +  split(line, arg, " ")
 +  if (arg[1] == "#") {
 +    defundef = arg[2]
 +    mac1 = arg[3]
 +  } else {
 +    defundef = substr(arg[1], 2)
 +    mac1 = arg[2]
 +  }
 +  split(mac1, mac2, "(") #)
 +  macro = mac2[1]
 +  prefix = substr(line, 1, index(line, defundef) - 1)
 +  if (D_is_set[macro]) {
 +    # Preserve the white space surrounding the "#".
 +    print prefix "define", macro P[macro] D[macro]
 +    next
 +  } else {
 +    # Replace #undef with comments.  This is necessary, for example,
 +    # in the case of _POSIX_SOURCE, which is predefined and required
 +    # on some systems where configure will not decide to define it.
 +    if (defundef == "undef") {
 +      print "/*", prefix defundef, macro, "*/"
 +      next
 +    }
 +  }
 +}
 +{ print }
 +_ACAWK
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
 +fi # test -n "$CONFIG_HEADERS"
 +
 +
 +eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
 +shift
 +for ac_tag
 +do
 +  case $ac_tag in
 +  :[FHLC]) ac_mode=$ac_tag; continue;;
 +  esac
 +  case $ac_mode$ac_tag in
 +  :[FHL]*:*);;
 +  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
 +  :[FH]-) ac_tag=-:-;;
 +  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
 +  esac
 +  ac_save_IFS=$IFS
 +  IFS=:
 +  set x $ac_tag
 +  IFS=$ac_save_IFS
 +  shift
 +  ac_file=$1
 +  shift
 +
 +  case $ac_mode in
 +  :L) ac_source=$1;;
 +  :[FH])
 +    ac_file_inputs=
 +    for ac_f
 +    do
 +      case $ac_f in
 +      -) ac_f="$ac_tmp/stdin";;
 +      *) # Look for the file first in the build tree, then in the source tree
 +	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
 +	 # because $ac_f cannot contain `:'.
 +	 test -f "$ac_f" ||
 +	   case $ac_f in
 +	   [\\/$]*) false;;
 +	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 +	   esac ||
 +	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
 +      esac
 +      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 +      as_fn_append ac_file_inputs " '$ac_f'"
 +    done
 +
 +    # Let's still pretend it is `configure' which instantiates (i.e., don't
 +    # use $as_me), people would be surprised to read:
 +    #    /* config.h.  Generated by config.status.  */
 +    configure_input='Generated from '`
 +	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
 +	`' by configure.'
 +    if test x"$ac_file" != x-; then
 +      configure_input="$ac_file.  $configure_input"
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
 +$as_echo "$as_me: creating $ac_file" >&6;}
 +    fi
 +    # Neutralize special characters interpreted by sed in replacement strings.
 +    case $configure_input in #(
 +    *\&* | *\|* | *\\* )
 +       ac_sed_conf_input=`$as_echo "$configure_input" |
 +       sed 's/[\\\\&|]/\\\\&/g'`;; #(
 +    *) ac_sed_conf_input=$configure_input;;
 +    esac
 +
 +    case $ac_tag in
 +    *:-:* | *:-) cat >"$ac_tmp/stdin" \
 +      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
 +    esac
 +    ;;
 +  esac
 +
 +  ac_dir=`$as_dirname -- "$ac_file" ||
 +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$ac_file" : 'X\(//\)[^/]' \| \
 +	 X"$ac_file" : 'X\(//\)$' \| \
 +	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$ac_file" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +  as_dir="$ac_dir"; as_fn_mkdir_p
 +  ac_builddir=.
 +
 +case "$ac_dir" in
 +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +*)
 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 +  # A ".." for each directory in $ac_dir_suffix.
 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 +  case $ac_top_builddir_sub in
 +  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 +  esac ;;
 +esac
 +ac_abs_top_builddir=$ac_pwd
 +ac_abs_builddir=$ac_pwd$ac_dir_suffix
 +# for backward compatibility:
 +ac_top_builddir=$ac_top_build_prefix
 +
 +case $srcdir in
 +  .)  # We are building in place.
 +    ac_srcdir=.
 +    ac_top_srcdir=$ac_top_builddir_sub
 +    ac_abs_top_srcdir=$ac_pwd ;;
 +  [\\/]* | ?:[\\/]* )  # Absolute name.
 +    ac_srcdir=$srcdir$ac_dir_suffix;
 +    ac_top_srcdir=$srcdir
 +    ac_abs_top_srcdir=$srcdir ;;
 +  *) # Relative name.
 +    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 +    ac_top_srcdir=$ac_top_build_prefix$srcdir
 +    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 +esac
 +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 +
 +
 +  case $ac_mode in
 +  :F)
 +  #
 +  # CONFIG_FILE
 +  #
 +
 +  case $INSTALL in
 +  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
 +  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
 +  esac
 +  ac_MKDIR_P=$MKDIR_P
 +  case $MKDIR_P in
 +  [\\/$]* | ?:[\\/]* ) ;;
 +  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
 +  esac
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +# If the template does not know about datarootdir, expand it.
 +# FIXME: This hack should be removed a few years after 2.60.
 +ac_datarootdir_hack=; ac_datarootdir_seen=
 +ac_sed_dataroot='
 +/datarootdir/ {
 +  p
 +  q
 +}
 +/@datadir@/p
 +/@docdir@/p
 +/@infodir@/p
 +/@localedir@/p
 +/@mandir@/p'
 +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 +*datarootdir*) ac_datarootdir_seen=yes;;
 +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +  ac_datarootdir_hack='
 +  s&@datadir@&$datadir&g
 +  s&@docdir@&$docdir&g
 +  s&@infodir@&$infodir&g
 +  s&@localedir@&$localedir&g
 +  s&@mandir@&$mandir&g
 +  s&\\\${datarootdir}&$datarootdir&g' ;;
 +esac
 +_ACEOF
 +
 +# Neutralize VPATH when `$srcdir' = `.'.
 +# Shell code in configure.ac might set extrasub.
 +# FIXME: do we really want to maintain this feature?
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +ac_sed_extra="$ac_vpsub
 +$extrasub
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +:t
 +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
 +s|@configure_input@|$ac_sed_conf_input|;t t
 +s&@top_builddir@&$ac_top_builddir_sub&;t t
 +s&@top_build_prefix@&$ac_top_build_prefix&;t t
 +s&@srcdir@&$ac_srcdir&;t t
 +s&@abs_srcdir@&$ac_abs_srcdir&;t t
 +s&@top_srcdir@&$ac_top_srcdir&;t t
 +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
 +s&@builddir@&$ac_builddir&;t t
 +s&@abs_builddir@&$ac_abs_builddir&;t t
 +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 +s&@INSTALL@&$ac_INSTALL&;t t
 +s&@MKDIR_P@&$ac_MKDIR_P&;t t
 +$ac_datarootdir_hack
 +"
 +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
 +  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 +
 +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
 +  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
 +  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
 +      "$ac_tmp/out"`; test -z "$ac_out"; } &&
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 +which seems to be undefined.  Please make sure it is defined" >&5
 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 +which seems to be undefined.  Please make sure it is defined" >&2;}
 +
 +  rm -f "$ac_tmp/stdin"
 +  case $ac_file in
 +  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
 +  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
 +  esac \
 +  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 + ;;
 +  :H)
 +  #
 +  # CONFIG_HEADER
 +  #
 +  if test x"$ac_file" != x-; then
 +    {
 +      $as_echo "/* $configure_input  */" \
 +      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
 +    } >"$ac_tmp/config.h" \
 +      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 +    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 +$as_echo "$as_me: $ac_file is unchanged" >&6;}
 +    else
 +      rm -f "$ac_file"
 +      mv "$ac_tmp/config.h" "$ac_file" \
 +	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
 +    fi
 +  else
 +    $as_echo "/* $configure_input  */" \
 +      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
 +      || as_fn_error $? "could not create -" "$LINENO" 5
 +  fi
 +# Compute "$ac_file"'s index in $config_headers.
 +_am_arg="$ac_file"
 +_am_stamp_count=1
 +for _am_header in $config_headers :; do
 +  case $_am_header in
 +    $_am_arg | $_am_arg:* )
 +      break ;;
 +    * )
 +      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 +  esac
 +done
 +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
 +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$_am_arg" : 'X\(//\)[^/]' \| \
 +	 X"$_am_arg" : 'X\(//\)$' \| \
 +	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$_am_arg" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`/stamp-h$_am_stamp_count
 + ;;
 +  
 +  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
 +$as_echo "$as_me: executing $ac_file commands" >&6;}
 + ;;
 +  esac
 +
 +
 +  case $ac_file$ac_mode in
 +    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
 +  # Older Autoconf quotes --file arguments for eval, but not when files
 +  # are listed without --file.  Let's play safe and only enable the eval
 +  # if we detect the quoting.
 +  # TODO: see whether this extra hack can be removed once we start
 +  # requiring Autoconf 2.70 or later.
 +  case $CONFIG_FILES in @%:@(
 +  *\'*) :
 +    eval set x "$CONFIG_FILES" ;; @%:@(
 +  *) :
 +    set x $CONFIG_FILES ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +  shift
 +  # Used to flag and report bootstrapping failures.
 +  am_rc=0
 +  for am_mf
 +  do
 +    # Strip MF so we end up with the name of the file.
 +    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
 +    # Check whether this is an Automake generated Makefile which includes
 +    # dependency-tracking related rules and includes.
 +    # Grep'ing the whole file directly is not great: AIX grep has a line
 +    # limit of 2048, but all sed's we know have understand at least 4000.
 +    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
 +      || continue
 +    am_dirpart=`$as_dirname -- "$am_mf" ||
 +$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$am_mf" : 'X\(//\)[^/]' \| \
 +	 X"$am_mf" : 'X\(//\)$' \| \
 +	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$am_mf" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +    am_filepart=`$as_basename -- "$am_mf" ||
 +$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
 +	 X"$am_mf" : 'X\(//\)$' \| \
 +	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X/"$am_mf" |
 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +    { echo "$as_me:$LINENO: cd "$am_dirpart" \
 +      && sed -e '/# am--include-marker/d' "$am_filepart" \
 +        | $MAKE -f - am--depfiles" >&5
 +   (cd "$am_dirpart" \
 +      && sed -e '/# am--include-marker/d' "$am_filepart" \
 +        | $MAKE -f - am--depfiles) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } || am_rc=$?
 +  done
 +  if test $am_rc -ne 0; then
 +    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "Something went wrong bootstrapping makefile fragments
 +    for automatic dependency tracking.  Try re-running configure with the
 +    '--disable-dependency-tracking' option to at least be able to build
 +    the package (albeit without support for automatic dependency tracking).
 +See \`config.log' for more details" "$LINENO" 5; }
 +  fi
 +  { am_dirpart=; unset am_dirpart;}
 +  { am_filepart=; unset am_filepart;}
 +  { am_mf=; unset am_mf;}
 +  { am_rc=; unset am_rc;}
 +  rm -f conftest-deps.mk
 +}
 + ;;
 +
 +  esac
 +done # for ac_tag
 +
 +
 +as_fn_exit 0
 +_ACEOF
 +ac_clean_files=$ac_clean_files_save
 +
 +test $ac_write_fail = 0 ||
 +  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 +
 +
 +# configure is writing to config.log, and then calls config.status.
 +# config.status does its own redirection, appending to config.log.
 +# Unfortunately, on DOS this fails, as config.log is still kept open
 +# by configure, so config.status won't be able to write to it; its
 +# output is simply discarded.  So we exec the FD to /dev/null,
 +# effectively closing config.log, so it can be properly (re)opened and
 +# appended to by config.status.  When coming back to configure, we
 +# need to make the FD available again.
 +if test "$no_create" != yes; then
 +  ac_cs_success=:
 +  ac_config_status_args=
 +  test "$silent" = yes &&
 +    ac_config_status_args="$ac_config_status_args --quiet"
 +  exec 5>/dev/null
 +  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
 +  exec 5>>config.log
 +  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 +  # would make configure fail if this is the last instruction.
 +  $ac_cs_success || as_fn_exit 1
 +fi
 +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 +fi
 +
 diff -uNr argp-standalone-1.4.1.orig/autom4te.cache/output.1 argp-standalone-1.4.1/autom4te.cache/output.1
 --- argp-standalone-1.4.1.orig/autom4te.cache/output.1	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/autom4te.cache/output.1	2022-05-11 13:59:46.711198387 -0500
 @@ -0,0 +1,8084 @@
 +@%:@! /bin/sh
 +@%:@ Guess values for system-dependent variables and create Makefiles.
 +@%:@ Generated by GNU Autoconf 2.69.
 +@%:@ 
 +@%:@ 
 +@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
 +@%:@ 
 +@%:@ 
 +@%:@ This configure script is free software; the Free Software Foundation
 +@%:@ gives unlimited permission to copy, distribute and modify it.
 +## -------------------- ##
 +## M4sh Initialization. ##
 +## -------------------- ##
 +
 +# Be more Bourne compatible
 +DUALCASE=1; export DUALCASE # for MKS sh
 +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 +  emulate sh
 +  NULLCMD=:
 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 +  # is contrary to our usage.  Disable this feature.
 +  alias -g '${1+"$@"}'='"$@"'
 +  setopt NO_GLOB_SUBST
 +else
 +  case `(set -o) 2>/dev/null` in @%:@(
 +  *posix*) :
 +    set -o posix ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +fi
 +
 +
 +as_nl='
 +'
 +export as_nl
 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 +# Prefer a ksh shell builtin over an external printf program on Solaris,
 +# but without wasting forks for bash or zsh.
 +if test -z "$BASH_VERSION$ZSH_VERSION" \
 +    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='print -r --'
 +  as_echo_n='print -rn --'
 +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='printf %s\n'
 +  as_echo_n='printf %s'
 +else
 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 +    as_echo_n='/usr/ucb/echo -n'
 +  else
 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 +    as_echo_n_body='eval
 +      arg=$1;
 +      case $arg in @%:@(
 +      *"$as_nl"*)
 +	expr "X$arg" : "X\\(.*\\)$as_nl";
 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 +      esac;
 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 +    '
 +    export as_echo_n_body
 +    as_echo_n='sh -c $as_echo_n_body as_echo'
 +  fi
 +  export as_echo_body
 +  as_echo='sh -c $as_echo_body as_echo'
 +fi
 +
 +# The user is always right.
 +if test "${PATH_SEPARATOR+set}" != set; then
 +  PATH_SEPARATOR=:
 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 +      PATH_SEPARATOR=';'
 +  }
 +fi
 +
 +
 +# IFS
 +# We need space, tab and new line, in precisely that order.  Quoting is
 +# there to prevent editors from complaining about space-tab.
 +# (If _AS_PATH_WALK were called with IFS unset, it would disable word
 +# splitting by setting IFS to empty value.)
 +IFS=" ""	$as_nl"
 +
 +# Find who we are.  Look in the path if we contain no directory separator.
 +as_myself=
 +case $0 in @%:@((
 +  *[\\/]* ) as_myself=$0 ;;
 +  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 +  done
 +IFS=$as_save_IFS
 +
 +     ;;
 +esac
 +# We did not find ourselves, most probably we were run as `sh COMMAND'
 +# in which case we are not to be found in the path.
 +if test "x$as_myself" = x; then
 +  as_myself=$0
 +fi
 +if test ! -f "$as_myself"; then
 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 +  exit 1
 +fi
 +
 +# Unset variables that we do not need and which cause bugs (e.g. in
 +# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 +# suppresses any "Segmentation fault" message there.  '((' could
 +# trigger a bug in pdksh 5.2.14.
 +for as_var in BASH_ENV ENV MAIL MAILPATH
 +do eval test x\${$as_var+set} = xset \
 +  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 +done
 +PS1='$ '
 +PS2='> '
 +PS4='+ '
 +
 +# NLS nuisances.
 +LC_ALL=C
 +export LC_ALL
 +LANGUAGE=C
 +export LANGUAGE
 +
 +# CDPATH.
 +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 +
 +# Use a proper internal environment variable to ensure we don't fall
 +  # into an infinite loop, continuously re-executing ourselves.
 +  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 +    _as_can_reexec=no; export _as_can_reexec;
 +    # We cannot yet assume a decent shell, so we have to provide a
 +# neutralization value for shells without unset; and this also
 +# works around shells that cannot unset nonexistent variables.
 +# Preserve -v and -x to the replacement shell.
 +BASH_ENV=/dev/null
 +ENV=/dev/null
 +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 +case $- in @%:@ ((((
 +  *v*x* | *x*v* ) as_opts=-vx ;;
 +  *v* ) as_opts=-v ;;
 +  *x* ) as_opts=-x ;;
 +  * ) as_opts= ;;
 +esac
 +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 +# Admittedly, this is quite paranoid, since all the known shells bail
 +# out after a failed `exec'.
 +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 +as_fn_exit 255
 +  fi
 +  # We don't want this to propagate to other subprocesses.
 +          { _as_can_reexec=; unset _as_can_reexec;}
 +if test "x$CONFIG_SHELL" = x; then
 +  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 +  emulate sh
 +  NULLCMD=:
 +  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 +  # is contrary to our usage.  Disable this feature.
 +  alias -g '\${1+\"\$@\"}'='\"\$@\"'
 +  setopt NO_GLOB_SUBST
 +else
 +  case \`(set -o) 2>/dev/null\` in @%:@(
 +  *posix*) :
 +    set -o posix ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +fi
 +"
 +  as_required="as_fn_return () { (exit \$1); }
 +as_fn_success () { as_fn_return 0; }
 +as_fn_failure () { as_fn_return 1; }
 +as_fn_ret_success () { return 0; }
 +as_fn_ret_failure () { return 1; }
 +
 +exitcode=0
 +as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 +  
 +else
 +  exitcode=1; echo positional parameters were not saved.
 +fi
 +test x\$exitcode = x0 || exit 1
 +test -x / || exit 1"
 +  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 +  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 +  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 +  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 +test \$(( 1 + 1 )) = 2 || exit 1"
 +  if (eval "$as_required") 2>/dev/null; then :
 +  as_have_required=yes
 +else
 +  as_have_required=no
 +fi
 +  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 +  
 +else
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +as_found=false
 +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +  as_found=:
 +  case $as_dir in @%:@(
 +	 /*)
 +	   for as_base in sh bash ksh sh5; do
 +	     # Try only shells that exist, to save several forks.
 +	     as_shell=$as_dir/$as_base
 +	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 +		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 +  CONFIG_SHELL=$as_shell as_have_required=yes
 +		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 +  break 2
 +fi
 +fi
 +	   done;;
 +       esac
 +  as_found=false
 +done
 +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 +	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 +  CONFIG_SHELL=$SHELL as_have_required=yes
 +fi; }
 +IFS=$as_save_IFS
 +
 +
 +      if test "x$CONFIG_SHELL" != x; then :
 +  export CONFIG_SHELL
 +             # We cannot yet assume a decent shell, so we have to provide a
 +# neutralization value for shells without unset; and this also
 +# works around shells that cannot unset nonexistent variables.
 +# Preserve -v and -x to the replacement shell.
 +BASH_ENV=/dev/null
 +ENV=/dev/null
 +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 +case $- in @%:@ ((((
 +  *v*x* | *x*v* ) as_opts=-vx ;;
 +  *v* ) as_opts=-v ;;
 +  *x* ) as_opts=-x ;;
 +  * ) as_opts= ;;
 +esac
 +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 +# Admittedly, this is quite paranoid, since all the known shells bail
 +# out after a failed `exec'.
 +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 +exit 255
 +fi
 +
 +    if test x$as_have_required = xno; then :
 +  $as_echo "$0: This script requires a shell more modern than all"
 +  $as_echo "$0: the shells that I found on your system."
 +  if test x${ZSH_VERSION+set} = xset ; then
 +    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 +    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 +  else
 +    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 +$0: including any error possibly output before this
 +$0: message. Then install a modern shell, or manually run
 +$0: the script under such a shell if you do have one."
 +  fi
 +  exit 1
 +fi
 +fi
 +fi
 +SHELL=${CONFIG_SHELL-/bin/sh}
 +export SHELL
 +# Unset more variables known to interfere with behavior of common tools.
 +CLICOLOR_FORCE= GREP_OPTIONS=
 +unset CLICOLOR_FORCE GREP_OPTIONS
 +
 +## --------------------- ##
 +## M4sh Shell Functions. ##
 +## --------------------- ##
 +@%:@ as_fn_unset VAR
 +@%:@ ---------------
 +@%:@ Portably unset VAR.
 +as_fn_unset ()
 +{
 +  { eval $1=; unset $1;}
 +}
 +as_unset=as_fn_unset
 +
 +@%:@ as_fn_set_status STATUS
 +@%:@ -----------------------
 +@%:@ Set @S|@? to STATUS, without forking.
 +as_fn_set_status ()
 +{
 +  return $1
 +} @%:@ as_fn_set_status
 +
 +@%:@ as_fn_exit STATUS
 +@%:@ -----------------
 +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 +as_fn_exit ()
 +{
 +  set +e
 +  as_fn_set_status $1
 +  exit $1
 +} @%:@ as_fn_exit
 +
 +@%:@ as_fn_mkdir_p
 +@%:@ -------------
 +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
 +as_fn_mkdir_p ()
 +{
 +
 +  case $as_dir in #(
 +  -*) as_dir=./$as_dir;;
 +  esac
 +  test -d "$as_dir" || eval $as_mkdir_p || {
 +    as_dirs=
 +    while :; do
 +      case $as_dir in #(
 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 +      *) as_qdir=$as_dir;;
 +      esac
 +      as_dirs="'$as_qdir' $as_dirs"
 +      as_dir=`$as_dirname -- "$as_dir" ||
 +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$as_dir" : 'X\(//\)[^/]' \| \
 +	 X"$as_dir" : 'X\(//\)$' \| \
 +	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$as_dir" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +      test -d "$as_dir" && break
 +    done
 +    test -z "$as_dirs" || eval "mkdir $as_dirs"
 +  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 +
 +
 +} @%:@ as_fn_mkdir_p
 +
 +@%:@ as_fn_executable_p FILE
 +@%:@ -----------------------
 +@%:@ Test if FILE is an executable regular file.
 +as_fn_executable_p ()
 +{
 +  test -f "$1" && test -x "$1"
 +} @%:@ as_fn_executable_p
 +@%:@ as_fn_append VAR VALUE
 +@%:@ ----------------------
 +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
 +@%:@ advantage of any shell optimizations that allow amortized linear growth over
 +@%:@ repeated appends, instead of the typical quadratic growth present in naive
 +@%:@ implementations.
 +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 +  eval 'as_fn_append ()
 +  {
 +    eval $1+=\$2
 +  }'
 +else
 +  as_fn_append ()
 +  {
 +    eval $1=\$$1\$2
 +  }
 +fi # as_fn_append
 +
 +@%:@ as_fn_arith ARG...
 +@%:@ ------------------
 +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
 +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
 +@%:@ must be portable across @S|@(()) and expr.
 +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 +  eval 'as_fn_arith ()
 +  {
 +    as_val=$(( $* ))
 +  }'
 +else
 +  as_fn_arith ()
 +  {
 +    as_val=`expr "$@" || test $? -eq 1`
 +  }
 +fi # as_fn_arith
 +
 +
 +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
 +@%:@ ----------------------------------------
 +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 +@%:@ script with STATUS, using 1 if that was 0.
 +as_fn_error ()
 +{
 +  as_status=$1; test $as_status -eq 0 && as_status=1
 +  if test "$4"; then
 +    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 +  fi
 +  $as_echo "$as_me: error: $2" >&2
 +  as_fn_exit $as_status
 +} @%:@ as_fn_error
 +
 +if expr a : '\(a\)' >/dev/null 2>&1 &&
 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
 +  as_expr=expr
 +else
 +  as_expr=false
 +fi
 +
 +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 +  as_basename=basename
 +else
 +  as_basename=false
 +fi
 +
 +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 +  as_dirname=dirname
 +else
 +  as_dirname=false
 +fi
 +
 +as_me=`$as_basename -- "$0" ||
 +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 +	 X"$0" : 'X\(//\)$' \| \
 +	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X/"$0" |
 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +
 +# Avoid depending upon Character Ranges.
 +as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 +as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 +as_cr_digits='0123456789'
 +as_cr_alnum=$as_cr_Letters$as_cr_digits
 +
 +
 +  as_lineno_1=$LINENO as_lineno_1a=$LINENO
 +  as_lineno_2=$LINENO as_lineno_2a=$LINENO
 +  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 +  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 +  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 +  sed -n '
 +    p
 +    /[$]LINENO/=
 +  ' <$as_myself |
 +    sed '
 +      s/[$]LINENO.*/&-/
 +      t lineno
 +      b
 +      :lineno
 +      N
 +      :loop
 +      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 +      t loop
 +      s/-\n.*//
 +    ' >$as_me.lineno &&
 +  chmod +x "$as_me.lineno" ||
 +    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 +
 +  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 +  # already done that, so ensure we don't try to do so again and fall
 +  # in an infinite loop.  This has already happened in practice.
 +  _as_can_reexec=no; export _as_can_reexec
 +  # Don't try to exec as it changes $[0], causing all sort of problems
 +  # (the dirname of $[0] is not the place where we might find the
 +  # original and so on.  Autoconf is especially sensitive to this).
 +  . "./$as_me.lineno"
 +  # Exit status is that of the last command.
 +  exit
 +}
 +
 +ECHO_C= ECHO_N= ECHO_T=
 +case `echo -n x` in @%:@(((((
 +-n*)
 +  case `echo 'xy\c'` in
 +  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 +  xy)  ECHO_C='\c';;
 +  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 +       ECHO_T='	';;
 +  esac;;
 +*)
 +  ECHO_N='-n';;
 +esac
 +
 +rm -f conf$$ conf$$.exe conf$$.file
 +if test -d conf$$.dir; then
 +  rm -f conf$$.dir/conf$$.file
 +else
 +  rm -f conf$$.dir
 +  mkdir conf$$.dir 2>/dev/null
 +fi
 +if (echo >conf$$.file) 2>/dev/null; then
 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s='ln -s'
 +    # ... but there are two gotchas:
 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 +    # In both cases, we have to default to `cp -pR'.
 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 +      as_ln_s='cp -pR'
 +  elif ln conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s=ln
 +  else
 +    as_ln_s='cp -pR'
 +  fi
 +else
 +  as_ln_s='cp -pR'
 +fi
 +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 +rmdir conf$$.dir 2>/dev/null
 +
 +if mkdir -p . 2>/dev/null; then
 +  as_mkdir_p='mkdir -p "$as_dir"'
 +else
 +  test -d ./-p && rmdir ./-p
 +  as_mkdir_p=false
 +fi
 +
 +as_test_x='test -x'
 +as_executable_p=as_fn_executable_p
 +
 +# Sed expression to map a string onto a valid CPP name.
 +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 +
 +# Sed expression to map a string onto a valid variable name.
 +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 +
 +
 +test -n "$DJDIR" || exec 7<&0 </dev/null
 +exec 6>&1
 +
 +# Name of the host.
 +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 +# so uname gets run too.
 +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 +
 +#
 +# Initializations.
 +#
 +ac_default_prefix=/usr/local
 +ac_clean_files=
 +ac_config_libobj_dir=.
 +LIB@&t@OBJS=
 +cross_compiling=no
 +subdirs=
 +MFLAGS=
 +MAKEFLAGS=
 +
 +# Identity of this package.
 +PACKAGE_NAME=
 +PACKAGE_TARNAME=
 +PACKAGE_VERSION=
 +PACKAGE_STRING=
 +PACKAGE_BUGREPORT=
 +PACKAGE_URL=
 +
 +ac_unique_file="argp-ba.c"
 +# Factoring default headers for most tests.
 +ac_includes_default="\
 +#include <stdio.h>
 +#ifdef HAVE_SYS_TYPES_H
 +# include <sys/types.h>
 +#endif
 +#ifdef HAVE_SYS_STAT_H
 +# include <sys/stat.h>
 +#endif
 +#ifdef STDC_HEADERS
 +# include <stdlib.h>
 +# include <stddef.h>
 +#else
 +# ifdef HAVE_STDLIB_H
 +#  include <stdlib.h>
 +# endif
 +#endif
 +#ifdef HAVE_STRING_H
 +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 +#  include <memory.h>
 +# endif
 +# include <string.h>
 +#endif
 +#ifdef HAVE_STRINGS_H
 +# include <strings.h>
 +#endif
 +#ifdef HAVE_INTTYPES_H
 +# include <inttypes.h>
 +#endif
 +#ifdef HAVE_STDINT_H
 +# include <stdint.h>
 +#endif
 +#ifdef HAVE_UNISTD_H
 +# include <unistd.h>
 +#endif"
 +
 +ac_subst_vars='am__EXEEXT_FALSE
 +am__EXEEXT_TRUE
 +LTLIBOBJS
 +LIB@&t@OBJS
 +ALLOCA
 +RANLIB
 +EGREP
 +GREP
 +CPP
 +am__fastdepCC_FALSE
 +am__fastdepCC_TRUE
 +CCDEPMODE
 +am__nodep
 +AMDEPBACKSLASH
 +AMDEP_FALSE
 +AMDEP_TRUE
 +am__include
 +DEPDIR
 +OBJEXT
 +EXEEXT
 +ac_ct_CC
 +CPPFLAGS
 +LDFLAGS
 +CFLAGS
 +CC
 +AM_BACKSLASH
 +AM_DEFAULT_VERBOSITY
 +AM_DEFAULT_V
 +AM_V
 +am__untar
 +am__tar
 +AMTAR
 +am__leading_dot
 +SET_MAKE
 +AWK
 +mkdir_p
 +MKDIR_P
 +INSTALL_STRIP_PROGRAM
 +STRIP
 +install_sh
 +MAKEINFO
 +AUTOHEADER
 +AUTOMAKE
 +AUTOCONF
 +ACLOCAL
 +VERSION
 +PACKAGE
 +CYGPATH_W
 +am__isrc
 +INSTALL_DATA
 +INSTALL_SCRIPT
 +INSTALL_PROGRAM
 +target_alias
 +host_alias
 +build_alias
 +LIBS
 +ECHO_T
 +ECHO_N
 +ECHO_C
 +DEFS
 +mandir
 +localedir
 +libdir
 +psdir
 +pdfdir
 +dvidir
 +htmldir
 +infodir
 +docdir
 +oldincludedir
 +includedir
 +localstatedir
 +sharedstatedir
 +sysconfdir
 +datadir
 +datarootdir
 +libexecdir
 +sbindir
 +bindir
 +program_transform_name
 +prefix
 +exec_prefix
 +PACKAGE_URL
 +PACKAGE_BUGREPORT
 +PACKAGE_STRING
 +PACKAGE_VERSION
 +PACKAGE_TARNAME
 +PACKAGE_NAME
 +PATH_SEPARATOR
 +SHELL
 +am__quote'
 +ac_subst_files=''
 +ac_user_opts='
 +enable_option_checking
 +enable_silent_rules
 +enable_dependency_tracking
 +'
 +      ac_precious_vars='build_alias
 +host_alias
 +target_alias
 +CC
 +CFLAGS
 +LDFLAGS
 +LIBS
 +CPPFLAGS
 +CPP'
 +
 +
 +# Initialize some variables set by options.
 +ac_init_help=
 +ac_init_version=false
 +ac_unrecognized_opts=
 +ac_unrecognized_sep=
 +# The variables have the same names as the options, with
 +# dashes changed to underlines.
 +cache_file=/dev/null
 +exec_prefix=NONE
 +no_create=
 +no_recursion=
 +prefix=NONE
 +program_prefix=NONE
 +program_suffix=NONE
 +program_transform_name=s,x,x,
 +silent=
 +site=
 +srcdir=
 +verbose=
 +x_includes=NONE
 +x_libraries=NONE
 +
 +# Installation directory options.
 +# These are left unexpanded so users can "make install exec_prefix=/foo"
 +# and all the variables that are supposed to be based on exec_prefix
 +# by default will actually change.
 +# Use braces instead of parens because sh, perl, etc. also accept them.
 +# (The list follows the same order as the GNU Coding Standards.)
 +bindir='${exec_prefix}/bin'
 +sbindir='${exec_prefix}/sbin'
 +libexecdir='${exec_prefix}/libexec'
 +datarootdir='${prefix}/share'
 +datadir='${datarootdir}'
 +sysconfdir='${prefix}/etc'
 +sharedstatedir='${prefix}/com'
 +localstatedir='${prefix}/var'
 +includedir='${prefix}/include'
 +oldincludedir='/usr/include'
 +docdir='${datarootdir}/doc/${PACKAGE}'
 +infodir='${datarootdir}/info'
 +htmldir='${docdir}'
 +dvidir='${docdir}'
 +pdfdir='${docdir}'
 +psdir='${docdir}'
 +libdir='${exec_prefix}/lib'
 +localedir='${datarootdir}/locale'
 +mandir='${datarootdir}/man'
 +
 +ac_prev=
 +ac_dashdash=
 +for ac_option
 +do
 +  # If the previous option needs an argument, assign it.
 +  if test -n "$ac_prev"; then
 +    eval $ac_prev=\$ac_option
 +    ac_prev=
 +    continue
 +  fi
 +
 +  case $ac_option in
 +  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 +  *=)   ac_optarg= ;;
 +  *)    ac_optarg=yes ;;
 +  esac
 +
 +  # Accept the important Cygnus configure options, so we can diagnose typos.
 +
 +  case $ac_dashdash$ac_option in
 +  --)
 +    ac_dashdash=yes ;;
 +
 +  -bindir | --bindir | --bindi | --bind | --bin | --bi)
 +    ac_prev=bindir ;;
 +  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 +    bindir=$ac_optarg ;;
 +
 +  -build | --build | --buil | --bui | --bu)
 +    ac_prev=build_alias ;;
 +  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 +    build_alias=$ac_optarg ;;
 +
 +  -cache-file | --cache-file | --cache-fil | --cache-fi \
 +  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 +    ac_prev=cache_file ;;
 +  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 +  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 +    cache_file=$ac_optarg ;;
 +
 +  --config-cache | -C)
 +    cache_file=config.cache ;;
 +
 +  -datadir | --datadir | --datadi | --datad)
 +    ac_prev=datadir ;;
 +  -datadir=* | --datadir=* | --datadi=* | --datad=*)
 +    datadir=$ac_optarg ;;
 +
 +  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 +  | --dataroo | --dataro | --datar)
 +    ac_prev=datarootdir ;;
 +  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 +  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 +    datarootdir=$ac_optarg ;;
 +
 +  -disable-* | --disable-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid feature name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"enable_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval enable_$ac_useropt=no ;;
 +
 +  -docdir | --docdir | --docdi | --doc | --do)
 +    ac_prev=docdir ;;
 +  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 +    docdir=$ac_optarg ;;
 +
 +  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 +    ac_prev=dvidir ;;
 +  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 +    dvidir=$ac_optarg ;;
 +
 +  -enable-* | --enable-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid feature name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"enable_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval enable_$ac_useropt=\$ac_optarg ;;
 +
 +  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 +  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 +  | --exec | --exe | --ex)
 +    ac_prev=exec_prefix ;;
 +  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 +  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 +  | --exec=* | --exe=* | --ex=*)
 +    exec_prefix=$ac_optarg ;;
 +
 +  -gas | --gas | --ga | --g)
 +    # Obsolete; use --with-gas.
 +    with_gas=yes ;;
 +
 +  -help | --help | --hel | --he | -h)
 +    ac_init_help=long ;;
 +  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 +    ac_init_help=recursive ;;
 +  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 +    ac_init_help=short ;;
 +
 +  -host | --host | --hos | --ho)
 +    ac_prev=host_alias ;;
 +  -host=* | --host=* | --hos=* | --ho=*)
 +    host_alias=$ac_optarg ;;
 +
 +  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 +    ac_prev=htmldir ;;
 +  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 +  | --ht=*)
 +    htmldir=$ac_optarg ;;
 +
 +  -includedir | --includedir | --includedi | --included | --include \
 +  | --includ | --inclu | --incl | --inc)
 +    ac_prev=includedir ;;
 +  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 +  | --includ=* | --inclu=* | --incl=* | --inc=*)
 +    includedir=$ac_optarg ;;
 +
 +  -infodir | --infodir | --infodi | --infod | --info | --inf)
 +    ac_prev=infodir ;;
 +  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 +    infodir=$ac_optarg ;;
 +
 +  -libdir | --libdir | --libdi | --libd)
 +    ac_prev=libdir ;;
 +  -libdir=* | --libdir=* | --libdi=* | --libd=*)
 +    libdir=$ac_optarg ;;
 +
 +  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 +  | --libexe | --libex | --libe)
 +    ac_prev=libexecdir ;;
 +  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 +  | --libexe=* | --libex=* | --libe=*)
 +    libexecdir=$ac_optarg ;;
 +
 +  -localedir | --localedir | --localedi | --localed | --locale)
 +    ac_prev=localedir ;;
 +  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 +    localedir=$ac_optarg ;;
 +
 +  -localstatedir | --localstatedir | --localstatedi | --localstated \
 +  | --localstate | --localstat | --localsta | --localst | --locals)
 +    ac_prev=localstatedir ;;
 +  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 +  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 +    localstatedir=$ac_optarg ;;
 +
 +  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 +    ac_prev=mandir ;;
 +  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 +    mandir=$ac_optarg ;;
 +
 +  -nfp | --nfp | --nf)
 +    # Obsolete; use --without-fp.
 +    with_fp=no ;;
 +
 +  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 +  | --no-cr | --no-c | -n)
 +    no_create=yes ;;
 +
 +  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 +  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 +    no_recursion=yes ;;
 +
 +  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 +  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 +  | --oldin | --oldi | --old | --ol | --o)
 +    ac_prev=oldincludedir ;;
 +  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 +  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 +  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 +    oldincludedir=$ac_optarg ;;
 +
 +  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 +    ac_prev=prefix ;;
 +  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 +    prefix=$ac_optarg ;;
 +
 +  -program-prefix | --program-prefix | --program-prefi | --program-pref \
 +  | --program-pre | --program-pr | --program-p)
 +    ac_prev=program_prefix ;;
 +  -program-prefix=* | --program-prefix=* | --program-prefi=* \
 +  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 +    program_prefix=$ac_optarg ;;
 +
 +  -program-suffix | --program-suffix | --program-suffi | --program-suff \
 +  | --program-suf | --program-su | --program-s)
 +    ac_prev=program_suffix ;;
 +  -program-suffix=* | --program-suffix=* | --program-suffi=* \
 +  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 +    program_suffix=$ac_optarg ;;
 +
 +  -program-transform-name | --program-transform-name \
 +  | --program-transform-nam | --program-transform-na \
 +  | --program-transform-n | --program-transform- \
 +  | --program-transform | --program-transfor \
 +  | --program-transfo | --program-transf \
 +  | --program-trans | --program-tran \
 +  | --progr-tra | --program-tr | --program-t)
 +    ac_prev=program_transform_name ;;
 +  -program-transform-name=* | --program-transform-name=* \
 +  | --program-transform-nam=* | --program-transform-na=* \
 +  | --program-transform-n=* | --program-transform-=* \
 +  | --program-transform=* | --program-transfor=* \
 +  | --program-transfo=* | --program-transf=* \
 +  | --program-trans=* | --program-tran=* \
 +  | --progr-tra=* | --program-tr=* | --program-t=*)
 +    program_transform_name=$ac_optarg ;;
 +
 +  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 +    ac_prev=pdfdir ;;
 +  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 +    pdfdir=$ac_optarg ;;
 +
 +  -psdir | --psdir | --psdi | --psd | --ps)
 +    ac_prev=psdir ;;
 +  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 +    psdir=$ac_optarg ;;
 +
 +  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 +  | -silent | --silent | --silen | --sile | --sil)
 +    silent=yes ;;
 +
 +  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 +    ac_prev=sbindir ;;
 +  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 +  | --sbi=* | --sb=*)
 +    sbindir=$ac_optarg ;;
 +
 +  -sharedstatedir | --sharedstatedir | --sharedstatedi \
 +  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 +  | --sharedst | --shareds | --shared | --share | --shar \
 +  | --sha | --sh)
 +    ac_prev=sharedstatedir ;;
 +  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 +  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 +  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 +  | --sha=* | --sh=*)
 +    sharedstatedir=$ac_optarg ;;
 +
 +  -site | --site | --sit)
 +    ac_prev=site ;;
 +  -site=* | --site=* | --sit=*)
 +    site=$ac_optarg ;;
 +
 +  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 +    ac_prev=srcdir ;;
 +  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 +    srcdir=$ac_optarg ;;
 +
 +  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 +  | --syscon | --sysco | --sysc | --sys | --sy)
 +    ac_prev=sysconfdir ;;
 +  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 +  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 +    sysconfdir=$ac_optarg ;;
 +
 +  -target | --target | --targe | --targ | --tar | --ta | --t)
 +    ac_prev=target_alias ;;
 +  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 +    target_alias=$ac_optarg ;;
 +
 +  -v | -verbose | --verbose | --verbos | --verbo | --verb)
 +    verbose=yes ;;
 +
 +  -version | --version | --versio | --versi | --vers | -V)
 +    ac_init_version=: ;;
 +
 +  -with-* | --with-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid package name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"with_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval with_$ac_useropt=\$ac_optarg ;;
 +
 +  -without-* | --without-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid package name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"with_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval with_$ac_useropt=no ;;
 +
 +  --x)
 +    # Obsolete; use --with-x.
 +    with_x=yes ;;
 +
 +  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 +  | --x-incl | --x-inc | --x-in | --x-i)
 +    ac_prev=x_includes ;;
 +  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 +  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 +    x_includes=$ac_optarg ;;
 +
 +  -x-libraries | --x-libraries | --x-librarie | --x-librari \
 +  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 +    ac_prev=x_libraries ;;
 +  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 +  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 +    x_libraries=$ac_optarg ;;
 +
 +  -*) as_fn_error $? "unrecognized option: \`$ac_option'
 +Try \`$0 --help' for more information"
 +    ;;
 +
 +  *=*)
 +    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 +    # Reject names that are not valid shell variable names.
 +    case $ac_envvar in #(
 +      '' | [0-9]* | *[!_$as_cr_alnum]* )
 +      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
 +    esac
 +    eval $ac_envvar=\$ac_optarg
 +    export $ac_envvar ;;
 +
 +  *)
 +    # FIXME: should be removed in autoconf 3.0.
 +    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 +    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 +      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 +    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
 +    ;;
 +
 +  esac
 +done
 +
 +if test -n "$ac_prev"; then
 +  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 +  as_fn_error $? "missing argument to $ac_option"
 +fi
 +
 +if test -n "$ac_unrecognized_opts"; then
 +  case $enable_option_checking in
 +    no) ;;
 +    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
 +    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 +  esac
 +fi
 +
 +# Check all directory arguments for consistency.
 +for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 +		datadir sysconfdir sharedstatedir localstatedir includedir \
 +		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 +		libdir localedir mandir
 +do
 +  eval ac_val=\$$ac_var
 +  # Remove trailing slashes.
 +  case $ac_val in
 +    */ )
 +      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 +      eval $ac_var=\$ac_val;;
 +  esac
 +  # Be sure to have absolute directory names.
 +  case $ac_val in
 +    [\\/$]* | ?:[\\/]* )  continue;;
 +    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 +  esac
 +  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 +done
 +
 +# There might be people who depend on the old broken behavior: `$host'
 +# used to hold the argument of --host etc.
 +# FIXME: To remove some day.
 +build=$build_alias
 +host=$host_alias
 +target=$target_alias
 +
 +# FIXME: To remove some day.
 +if test "x$host_alias" != x; then
 +  if test "x$build_alias" = x; then
 +    cross_compiling=maybe
 +  elif test "x$build_alias" != "x$host_alias"; then
 +    cross_compiling=yes
 +  fi
 +fi
 +
 +ac_tool_prefix=
 +test -n "$host_alias" && ac_tool_prefix=$host_alias-
 +
 +test "$silent" = yes && exec 6>/dev/null
 +
 +
 +ac_pwd=`pwd` && test -n "$ac_pwd" &&
 +ac_ls_di=`ls -di .` &&
 +ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 +  as_fn_error $? "working directory cannot be determined"
 +test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 +  as_fn_error $? "pwd does not report name of working directory"
 +
 +
 +# Find the source files, if location was not specified.
 +if test -z "$srcdir"; then
 +  ac_srcdir_defaulted=yes
 +  # Try the directory containing this script, then the parent directory.
 +  ac_confdir=`$as_dirname -- "$as_myself" ||
 +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$as_myself" : 'X\(//\)[^/]' \| \
 +	 X"$as_myself" : 'X\(//\)$' \| \
 +	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$as_myself" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +  srcdir=$ac_confdir
 +  if test ! -r "$srcdir/$ac_unique_file"; then
 +    srcdir=..
 +  fi
 +else
 +  ac_srcdir_defaulted=no
 +fi
 +if test ! -r "$srcdir/$ac_unique_file"; then
 +  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 +  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 +fi
 +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 +ac_abs_confdir=`(
 +	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 +	pwd)`
 +# When building in place, set srcdir=.
 +if test "$ac_abs_confdir" = "$ac_pwd"; then
 +  srcdir=.
 +fi
 +# Remove unnecessary trailing slashes from srcdir.
 +# Double slashes in file names in object file debugging info
 +# mess up M-x gdb in Emacs.
 +case $srcdir in
 +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 +esac
 +for ac_var in $ac_precious_vars; do
 +  eval ac_env_${ac_var}_set=\${${ac_var}+set}
 +  eval ac_env_${ac_var}_value=\$${ac_var}
 +  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 +  eval ac_cv_env_${ac_var}_value=\$${ac_var}
 +done
 +
 +#
 +# Report the --help message.
 +#
 +if test "$ac_init_help" = "long"; then
 +  # Omit some internal or obsolete options to make the list less imposing.
 +  # This message is too long to be a string in the A/UX 3.1 sh.
 +  cat <<_ACEOF
 +\`configure' configures this package to adapt to many kinds of systems.
 +
 +Usage: $0 [OPTION]... [VAR=VALUE]...
 +
 +To assign environment variables (e.g., CC, CFLAGS...), specify them as
 +VAR=VALUE.  See below for descriptions of some of the useful variables.
 +
 +Defaults for the options are specified in brackets.
 +
 +Configuration:
 +  -h, --help              display this help and exit
 +      --help=short        display options specific to this package
 +      --help=recursive    display the short help of all the included packages
 +  -V, --version           display version information and exit
 +  -q, --quiet, --silent   do not print \`checking ...' messages
 +      --cache-file=FILE   cache test results in FILE [disabled]
 +  -C, --config-cache      alias for \`--cache-file=config.cache'
 +  -n, --no-create         do not create output files
 +      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 +
 +Installation directories:
 +  --prefix=PREFIX         install architecture-independent files in PREFIX
 +                          @<:@@S|@ac_default_prefix@:>@
 +  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 +                          @<:@PREFIX@:>@
 +
 +By default, \`make install' will install all the files in
 +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 +an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 +for instance \`--prefix=\$HOME'.
 +
 +For better control, use the options below.
 +
 +Fine tuning of the installation directories:
 +  --bindir=DIR            user executables [EPREFIX/bin]
 +  --sbindir=DIR           system admin executables [EPREFIX/sbin]
 +  --libexecdir=DIR        program executables [EPREFIX/libexec]
 +  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 +  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 +  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 +  --libdir=DIR            object code libraries [EPREFIX/lib]
 +  --includedir=DIR        C header files [PREFIX/include]
 +  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 +  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 +  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 +  --infodir=DIR           info documentation [DATAROOTDIR/info]
 +  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 +  --mandir=DIR            man documentation [DATAROOTDIR/man]
 +  --docdir=DIR            documentation root @<:@DATAROOTDIR/doc/PACKAGE@:>@
 +  --htmldir=DIR           html documentation [DOCDIR]
 +  --dvidir=DIR            dvi documentation [DOCDIR]
 +  --pdfdir=DIR            pdf documentation [DOCDIR]
 +  --psdir=DIR             ps documentation [DOCDIR]
 +_ACEOF
 +
 +  cat <<\_ACEOF
 +
 +Program names:
 +  --program-prefix=PREFIX            prepend PREFIX to installed program names
 +  --program-suffix=SUFFIX            append SUFFIX to installed program names
 +  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 +_ACEOF
 +fi
 +
 +if test -n "$ac_init_help"; then
 +
 +  cat <<\_ACEOF
 +
 +Optional Features:
 +  --disable-option-checking  ignore unrecognized --enable/--with options
 +  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 +  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 +  --enable-silent-rules   less verbose build output (undo: "make V=1")
 +  --disable-silent-rules  verbose build output (undo: "make V=0")
 +  --enable-dependency-tracking 
 +                          do not reject slow dependency extractors
 +  --disable-dependency-tracking 
 +                          speeds up one-time build
 +
 +Some influential environment variables:
 +  CC          C compiler command
 +  CFLAGS      C compiler flags
 +  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 +              nonstandard directory <lib dir>
 +  LIBS        libraries to pass to the linker, e.g. -l<library>
 +  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
 +              you have headers in a nonstandard directory <include dir>
 +  CPP         C preprocessor
 +
 +Use these variables to override the choices made by `configure' or to help
 +it to find libraries and programs with nonstandard names/locations.
 +
 +Report bugs to the package provider.
 +_ACEOF
 +ac_status=$?
 +fi
 +
 +if test "$ac_init_help" = "recursive"; then
 +  # If there are subdirs, report their specific --help.
 +  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 +    test -d "$ac_dir" ||
 +      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 +      continue
 +    ac_builddir=.
 +
 +case "$ac_dir" in
 +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +*)
 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 +  # A ".." for each directory in $ac_dir_suffix.
 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 +  case $ac_top_builddir_sub in
 +  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 +  esac ;;
 +esac
 +ac_abs_top_builddir=$ac_pwd
 +ac_abs_builddir=$ac_pwd$ac_dir_suffix
 +# for backward compatibility:
 +ac_top_builddir=$ac_top_build_prefix
 +
 +case $srcdir in
 +  .)  # We are building in place.
 +    ac_srcdir=.
 +    ac_top_srcdir=$ac_top_builddir_sub
 +    ac_abs_top_srcdir=$ac_pwd ;;
 +  [\\/]* | ?:[\\/]* )  # Absolute name.
 +    ac_srcdir=$srcdir$ac_dir_suffix;
 +    ac_top_srcdir=$srcdir
 +    ac_abs_top_srcdir=$srcdir ;;
 +  *) # Relative name.
 +    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 +    ac_top_srcdir=$ac_top_build_prefix$srcdir
 +    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 +esac
 +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 +
 +    cd "$ac_dir" || { ac_status=$?; continue; }
 +    # Check for guested configure.
 +    if test -f "$ac_srcdir/configure.gnu"; then
 +      echo &&
 +      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 +    elif test -f "$ac_srcdir/configure"; then
 +      echo &&
 +      $SHELL "$ac_srcdir/configure" --help=recursive
 +    else
 +      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 +    fi || ac_status=$?
 +    cd "$ac_pwd" || { ac_status=$?; break; }
 +  done
 +fi
 +
 +test -n "$ac_init_help" && exit $ac_status
 +if $ac_init_version; then
 +  cat <<\_ACEOF
 +configure
 +generated by GNU Autoconf 2.69
 +
 +Copyright (C) 2012 Free Software Foundation, Inc.
 +This configure script is free software; the Free Software Foundation
 +gives unlimited permission to copy, distribute and modify it.
 +_ACEOF
 +  exit
 +fi
 +
 +## ------------------------ ##
 +## Autoconf initialization. ##
 +## ------------------------ ##
 +
 +@%:@ ac_fn_c_try_compile LINENO
 +@%:@ --------------------------
 +@%:@ Try to compile conftest.@S|@ac_ext, and return whether this succeeded.
 +ac_fn_c_try_compile ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  rm -f conftest.$ac_objext
 +  if { { ac_try="$ac_compile"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compile") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    grep -v '^ *+' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +    mv -f conftest.er1 conftest.err
 +  fi
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } && {
 +	 test -z "$ac_c_werror_flag" ||
 +	 test ! -s conftest.err
 +       } && test -s conftest.$ac_objext; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +	ac_retval=1
 +fi
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} @%:@ ac_fn_c_try_compile
 +
 +@%:@ ac_fn_c_try_cpp LINENO
 +@%:@ ----------------------
 +@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded.
 +ac_fn_c_try_cpp ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  if { { ac_try="$ac_cpp conftest.$ac_ext"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    grep -v '^ *+' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +    mv -f conftest.er1 conftest.err
 +  fi
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } > conftest.i && {
 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 +	 test ! -s conftest.err
 +       }; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +    ac_retval=1
 +fi
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} @%:@ ac_fn_c_try_cpp
 +
 +@%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
 +@%:@ -------------------------------------------------------
 +@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using
 +@%:@ the include files in INCLUDES and setting the cache variable VAR
 +@%:@ accordingly.
 +ac_fn_c_check_header_mongrel ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  if eval \${$3+:} false; then :
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +else
 +  # Is the header compilable?
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
 +$as_echo_n "checking $2 usability... " >&6; }
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +@%:@include <$2>
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_header_compiler=yes
 +else
 +  ac_header_compiler=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
 +$as_echo "$ac_header_compiler" >&6; }
 +
 +# Is the header present?
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
 +$as_echo_n "checking $2 presence... " >&6; }
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <$2>
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  ac_header_preproc=yes
 +else
 +  ac_header_preproc=no
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 +$as_echo "$ac_header_preproc" >&6; }
 +
 +# So?  What about this header?
 +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
 +  yes:no: )
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 +    ;;
 +  no:yes:* )
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
 +$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
 +$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 +    ;;
 +esac
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  eval "$3=\$ac_header_compiler"
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +fi
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_header_mongrel
 +
 +@%:@ ac_fn_c_try_run LINENO
 +@%:@ ----------------------
 +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. Assumes
 +@%:@ that executables *can* be run.
 +ac_fn_c_try_run ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  if { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
 +  { { case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_try") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; }; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: program exited with status $ac_status" >&5
 +       $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +       ac_retval=$ac_status
 +fi
 +  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} @%:@ ac_fn_c_try_run
 +
 +@%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 +@%:@ -------------------------------------------------------
 +@%:@ Tests whether HEADER exists and can be compiled using the include files in
 +@%:@ INCLUDES, setting the cache variable VAR accordingly.
 +ac_fn_c_check_header_compile ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +@%:@include <$2>
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  eval "$3=yes"
 +else
 +  eval "$3=no"
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_header_compile
 +
 +@%:@ ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 +@%:@ -------------------------------------------
 +@%:@ Tests whether TYPE exists after having included INCLUDES, setting cache
 +@%:@ variable VAR accordingly.
 +ac_fn_c_check_type ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  eval "$3=no"
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +int
 +main ()
 +{
 +if (sizeof ($2))
 +	 return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +int
 +main ()
 +{
 +if (sizeof (($2)))
 +	    return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  
 +else
 +  eval "$3=yes"
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_type
 +
 +@%:@ ac_fn_c_try_link LINENO
 +@%:@ -----------------------
 +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded.
 +ac_fn_c_try_link ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  rm -f conftest.$ac_objext conftest$ac_exeext
 +  if { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    grep -v '^ *+' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +    mv -f conftest.er1 conftest.err
 +  fi
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } && {
 +	 test -z "$ac_c_werror_flag" ||
 +	 test ! -s conftest.err
 +       } && test -s conftest$ac_exeext && {
 +	 test "$cross_compiling" = yes ||
 +	 test -x conftest$ac_exeext
 +       }; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +	ac_retval=1
 +fi
 +  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
 +  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
 +  # interfere with the next link command; also delete a directory that is
 +  # left behind by Apple's compiler.  We do this before executing the actions.
 +  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} @%:@ ac_fn_c_try_link
 +
 +@%:@ ac_fn_c_check_func LINENO FUNC VAR
 +@%:@ ----------------------------------
 +@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly
 +ac_fn_c_check_func ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 +#define $2 innocuous_$2
 +
 +/* System header to define __stub macros and hopefully few prototypes,
 +    which can conflict with char $2 (); below.
 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 +    <limits.h> exists even on freestanding compilers.  */
 +
 +#ifdef __STDC__
 +# include <limits.h>
 +#else
 +# include <assert.h>
 +#endif
 +
 +#undef $2
 +
 +/* Override any GCC internal prototype to avoid an error.
 +   Use char because int might match the return type of a GCC
 +   builtin and then its argument prototype would still apply.  */
 +#ifdef __cplusplus
 +extern "C"
 +#endif
 +char $2 ();
 +/* The GNU C library defines this for functions which it implements
 +    to always fail with ENOSYS.  Some functions are actually named
 +    something starting with __ and the normal name is an alias.  */
 +#if defined __stub_$2 || defined __stub___$2
 +choke me
 +#endif
 +
 +int
 +main ()
 +{
 +return $2 ();
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  eval "$3=yes"
 +else
 +  eval "$3=no"
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_func
 +
 +@%:@ ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
 +@%:@ ---------------------------------------------
 +@%:@ Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
 +@%:@ accordingly.
 +ac_fn_c_check_decl ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  as_decl_name=`echo $2|sed 's/ *(.*//'`
 +  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +int
 +main ()
 +{
 +@%:@ifndef $as_decl_name
 +@%:@ifdef __cplusplus
 +  (void) $as_decl_use;
 +@%:@else
 +  (void) $as_decl_name;
 +@%:@endif
 +@%:@endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  eval "$3=yes"
 +else
 +  eval "$3=no"
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} @%:@ ac_fn_c_check_decl
 +cat >config.log <<_ACEOF
 +This file contains any messages produced by compilers while
 +running configure, to aid debugging if configure makes a mistake.
 +
 +It was created by $as_me, which was
 +generated by GNU Autoconf 2.69.  Invocation command line was
 +
 +  $ $0 $@
 +
 +_ACEOF
 +exec 5>>config.log
 +{
 +cat <<_ASUNAME
 +## --------- ##
 +## Platform. ##
 +## --------- ##
 +
 +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 +uname -m = `(uname -m) 2>/dev/null || echo unknown`
 +uname -r = `(uname -r) 2>/dev/null || echo unknown`
 +uname -s = `(uname -s) 2>/dev/null || echo unknown`
 +uname -v = `(uname -v) 2>/dev/null || echo unknown`
 +
 +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 +/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 +
 +/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 +/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 +/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 +/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 +/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 +/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 +
 +_ASUNAME
 +
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    $as_echo "PATH: $as_dir"
 +  done
 +IFS=$as_save_IFS
 +
 +} >&5
 +
 +cat >&5 <<_ACEOF
 +
 +
 +## ----------- ##
 +## Core tests. ##
 +## ----------- ##
 +
 +_ACEOF
 +
 +
 +# Keep a trace of the command line.
 +# Strip out --no-create and --no-recursion so they do not pile up.
 +# Strip out --silent because we don't want to record it for future runs.
 +# Also quote any args containing shell meta-characters.
 +# Make two passes to allow for proper duplicate-argument suppression.
 +ac_configure_args=
 +ac_configure_args0=
 +ac_configure_args1=
 +ac_must_keep_next=false
 +for ac_pass in 1 2
 +do
 +  for ac_arg
 +  do
 +    case $ac_arg in
 +    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 +    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 +    | -silent | --silent | --silen | --sile | --sil)
 +      continue ;;
 +    *\'*)
 +      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    esac
 +    case $ac_pass in
 +    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 +    2)
 +      as_fn_append ac_configure_args1 " '$ac_arg'"
 +      if test $ac_must_keep_next = true; then
 +	ac_must_keep_next=false # Got value, back to normal.
 +      else
 +	case $ac_arg in
 +	  *=* | --config-cache | -C | -disable-* | --disable-* \
 +	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 +	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 +	  | -with-* | --with-* | -without-* | --without-* | --x)
 +	    case "$ac_configure_args0 " in
 +	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 +	    esac
 +	    ;;
 +	  -* ) ac_must_keep_next=true ;;
 +	esac
 +      fi
 +      as_fn_append ac_configure_args " '$ac_arg'"
 +      ;;
 +    esac
 +  done
 +done
 +{ ac_configure_args0=; unset ac_configure_args0;}
 +{ ac_configure_args1=; unset ac_configure_args1;}
 +
 +# When interrupted or exit'd, cleanup temporary files, and complete
 +# config.log.  We remove comments because anyway the quotes in there
 +# would cause problems or look ugly.
 +# WARNING: Use '\'' to represent an apostrophe within the trap.
 +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 +trap 'exit_status=$?
 +  # Save into config.log some information that might help in debugging.
 +  {
 +    echo
 +
 +    $as_echo "## ---------------- ##
 +## Cache variables. ##
 +## ---------------- ##"
 +    echo
 +    # The following way of writing the cache mishandles newlines in values,
 +(
 +  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 +    eval ac_val=\$$ac_var
 +    case $ac_val in #(
 +    *${as_nl}*)
 +      case $ac_var in #(
 +      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 +      esac
 +      case $ac_var in #(
 +      _ | IFS | as_nl) ;; #(
 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 +      *) { eval $ac_var=; unset $ac_var;} ;;
 +      esac ;;
 +    esac
 +  done
 +  (set) 2>&1 |
 +    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 +    *${as_nl}ac_space=\ *)
 +      sed -n \
 +	"s/'\''/'\''\\\\'\'''\''/g;
 +	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 +      ;; #(
 +    *)
 +      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 +      ;;
 +    esac |
 +    sort
 +)
 +    echo
 +
 +    $as_echo "## ----------------- ##
 +## Output variables. ##
 +## ----------------- ##"
 +    echo
 +    for ac_var in $ac_subst_vars
 +    do
 +      eval ac_val=\$$ac_var
 +      case $ac_val in
 +      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 +      esac
 +      $as_echo "$ac_var='\''$ac_val'\''"
 +    done | sort
 +    echo
 +
 +    if test -n "$ac_subst_files"; then
 +      $as_echo "## ------------------- ##
 +## File substitutions. ##
 +## ------------------- ##"
 +      echo
 +      for ac_var in $ac_subst_files
 +      do
 +	eval ac_val=\$$ac_var
 +	case $ac_val in
 +	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 +	esac
 +	$as_echo "$ac_var='\''$ac_val'\''"
 +      done | sort
 +      echo
 +    fi
 +
 +    if test -s confdefs.h; then
 +      $as_echo "## ----------- ##
 +## confdefs.h. ##
 +## ----------- ##"
 +      echo
 +      cat confdefs.h
 +      echo
 +    fi
 +    test "$ac_signal" != 0 &&
 +      $as_echo "$as_me: caught signal $ac_signal"
 +    $as_echo "$as_me: exit $exit_status"
 +  } >&5
 +  rm -f core *.core core.conftest.* &&
 +    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 +    exit $exit_status
 +' 0
 +for ac_signal in 1 2 13 15; do
 +  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 +done
 +ac_signal=0
 +
 +# confdefs.h avoids OS command line length limits that DEFS can exceed.
 +rm -f -r conftest* confdefs.h
 +
 +$as_echo "/* confdefs.h */" > confdefs.h
 +
 +# Predefined preprocessor variables.
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_NAME "$PACKAGE_NAME"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_VERSION "$PACKAGE_VERSION"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_STRING "$PACKAGE_STRING"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE_URL "$PACKAGE_URL"
 +_ACEOF
 +
 +
 +# Let the site file select an alternate cache file if it wants to.
 +# Prefer an explicitly selected file to automatically selected ones.
 +ac_site_file1=NONE
 +ac_site_file2=NONE
 +if test -n "$CONFIG_SITE"; then
 +  # We do not want a PATH search for config.site.
 +  case $CONFIG_SITE in @%:@((
 +    -*)  ac_site_file1=./$CONFIG_SITE;;
 +    */*) ac_site_file1=$CONFIG_SITE;;
 +    *)   ac_site_file1=./$CONFIG_SITE;;
 +  esac
 +elif test "x$prefix" != xNONE; then
 +  ac_site_file1=$prefix/share/config.site
 +  ac_site_file2=$prefix/etc/config.site
 +else
 +  ac_site_file1=$ac_default_prefix/share/config.site
 +  ac_site_file2=$ac_default_prefix/etc/config.site
 +fi
 +for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 +do
 +  test "x$ac_site_file" = xNONE && continue
 +  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 +$as_echo "$as_me: loading site script $ac_site_file" >&6;}
 +    sed 's/^/| /' "$ac_site_file" >&5
 +    . "$ac_site_file" \
 +      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "failed to load site script $ac_site_file
 +See \`config.log' for more details" "$LINENO" 5; }
 +  fi
 +done
 +
 +if test -r "$cache_file"; then
 +  # Some versions of bash will fail to source /dev/null (special files
 +  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
 +  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 +$as_echo "$as_me: loading cache $cache_file" >&6;}
 +    case $cache_file in
 +      [\\/]* | ?:[\\/]* ) . "$cache_file";;
 +      *)                      . "./$cache_file";;
 +    esac
 +  fi
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 +$as_echo "$as_me: creating cache $cache_file" >&6;}
 +  >$cache_file
 +fi
 +
 +# Check that the precious variables saved in the cache have kept the same
 +# value.
 +ac_cache_corrupted=false
 +for ac_var in $ac_precious_vars; do
 +  eval ac_old_set=\$ac_cv_env_${ac_var}_set
 +  eval ac_new_set=\$ac_env_${ac_var}_set
 +  eval ac_old_val=\$ac_cv_env_${ac_var}_value
 +  eval ac_new_val=\$ac_env_${ac_var}_value
 +  case $ac_old_set,$ac_new_set in
 +    set,)
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 +      ac_cache_corrupted=: ;;
 +    ,set)
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 +      ac_cache_corrupted=: ;;
 +    ,);;
 +    *)
 +      if test "x$ac_old_val" != "x$ac_new_val"; then
 +	# differences in whitespace do not lead to failure.
 +	ac_old_val_w=`echo x $ac_old_val`
 +	ac_new_val_w=`echo x $ac_new_val`
 +	if test "$ac_old_val_w" != "$ac_new_val_w"; then
 +	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 +	  ac_cache_corrupted=:
 +	else
 +	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 +	  eval $ac_var=\$ac_old_val
 +	fi
 +	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
 +$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 +	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 +$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 +      fi;;
 +  esac
 +  # Pass precious variables to config.status.
 +  if test "$ac_new_set" = set; then
 +    case $ac_new_val in
 +    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    *) ac_arg=$ac_var=$ac_new_val ;;
 +    esac
 +    case " $ac_configure_args " in
 +      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 +      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
 +    esac
 +  fi
 +done
 +if $ac_cache_corrupted; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 +  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 +fi
 +## -------------------- ##
 +## Main body of script. ##
 +## -------------------- ##
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +am__api_version='1.16'
 +
 +ac_aux_dir=
 +for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 +  if test -f "$ac_dir/install-sh"; then
 +    ac_aux_dir=$ac_dir
 +    ac_install_sh="$ac_aux_dir/install-sh -c"
 +    break
 +  elif test -f "$ac_dir/install.sh"; then
 +    ac_aux_dir=$ac_dir
 +    ac_install_sh="$ac_aux_dir/install.sh -c"
 +    break
 +  elif test -f "$ac_dir/shtool"; then
 +    ac_aux_dir=$ac_dir
 +    ac_install_sh="$ac_aux_dir/shtool install -c"
 +    break
 +  fi
 +done
 +if test -z "$ac_aux_dir"; then
 +  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
 +fi
 +
 +# These three variables are undocumented and unsupported,
 +# and are intended to be withdrawn in a future Autoconf release.
 +# They can cause serious problems if a builder's source tree is in a directory
 +# whose full name contains unusual characters.
 +ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 +ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 +ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 +
 +
 +# Find a good install program.  We prefer a C program (faster),
 +# so one script is as good as another.  But avoid the broken or
 +# incompatible versions:
 +# SysV /etc/install, /usr/sbin/install
 +# SunOS /usr/etc/install
 +# IRIX /sbin/install
 +# AIX /bin/install
 +# AmigaOS /C/install, which installs bootblocks on floppy discs
 +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 +# AFS /usr/afsws/bin/install, which mishandles nonexistent args
 +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 +# OS/2's system install, which has a completely different semantic
 +# ./install, which can be erroneously created by make from ./install.sh.
 +# Reject install programs that cannot install multiple files.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 +$as_echo_n "checking for a BSD-compatible install... " >&6; }
 +if test -z "$INSTALL"; then
 +if ${ac_cv_path_install+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    # Account for people who put trailing slashes in PATH elements.
 +case $as_dir/ in @%:@((
 +  ./ | .// | /[cC]/* | \
 +  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 +  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 +  /usr/ucb/* ) ;;
 +  *)
 +    # OSF1 and SCO ODT 3.0 have their own names for install.
 +    # Don't use installbsd from OSF since it installs stuff as root
 +    # by default.
 +    for ac_prog in ginstall scoinst install; do
 +      for ac_exec_ext in '' $ac_executable_extensions; do
 +	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 +	  if test $ac_prog = install &&
 +	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 +	    # AIX install.  It has an incompatible calling convention.
 +	    :
 +	  elif test $ac_prog = install &&
 +	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 +	    # program-specific install script used by HP pwplus--don't use.
 +	    :
 +	  else
 +	    rm -rf conftest.one conftest.two conftest.dir
 +	    echo one > conftest.one
 +	    echo two > conftest.two
 +	    mkdir conftest.dir
 +	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 +	      test -s conftest.one && test -s conftest.two &&
 +	      test -s conftest.dir/conftest.one &&
 +	      test -s conftest.dir/conftest.two
 +	    then
 +	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 +	      break 3
 +	    fi
 +	  fi
 +	fi
 +      done
 +    done
 +    ;;
 +esac
 +
 +  done
 +IFS=$as_save_IFS
 +
 +rm -rf conftest.one conftest.two conftest.dir
 +
 +fi
 +  if test "${ac_cv_path_install+set}" = set; then
 +    INSTALL=$ac_cv_path_install
 +  else
 +    # As a last resort, use the slow shell script.  Don't cache a
 +    # value for INSTALL within a source directory, because that will
 +    # break other packages using the cache if that directory is
 +    # removed, or if the value is a relative name.
 +    INSTALL=$ac_install_sh
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
 +$as_echo "$INSTALL" >&6; }
 +
 +# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 +# It thinks the first close brace ends the variable substitution.
 +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 +
 +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 +
 +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 +$as_echo_n "checking whether build environment is sane... " >&6; }
 +# Reject unsafe characters in $srcdir or the absolute working directory
 +# name.  Accept space and tab only in the latter.
 +am_lf='
 +'
 +case `pwd` in
 +  *[\\\"\#\$\&\'\`$am_lf]*)
 +    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
 +esac
 +case $srcdir in
 +  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
 +    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
 +esac
 +
 +# Do 'set' in a subshell so we don't clobber the current shell's
 +# arguments.  Must try -L first in case configure is actually a
 +# symlink; some systems play weird games with the mod time of symlinks
 +# (eg FreeBSD returns the mod time of the symlink's containing
 +# directory).
 +if (
 +   am_has_slept=no
 +   for am_try in 1 2; do
 +     echo "timestamp, slept: $am_has_slept" > conftest.file
 +     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 +     if test "$*" = "X"; then
 +	# -L didn't work.
 +	set X `ls -t "$srcdir/configure" conftest.file`
 +     fi
 +     if test "$*" != "X $srcdir/configure conftest.file" \
 +	&& test "$*" != "X conftest.file $srcdir/configure"; then
 +
 +	# If neither matched, then we have a broken ls.  This can happen
 +	# if, for instance, CONFIG_SHELL is bash and it inherits a
 +	# broken ls alias from the environment.  This has actually
 +	# happened.  Such a system could not be considered "sane".
 +	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
 +  alias in your environment" "$LINENO" 5
 +     fi
 +     if test "$2" = conftest.file || test $am_try -eq 2; then
 +       break
 +     fi
 +     # Just in case.
 +     sleep 1
 +     am_has_slept=yes
 +   done
 +   test "$2" = conftest.file
 +   )
 +then
 +   # Ok.
 +   :
 +else
 +   as_fn_error $? "newly created file is older than distributed files!
 +Check your system clock" "$LINENO" 5
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +# If we didn't sleep, we still need to ensure time stamps of config.status and
 +# generated files are strictly newer.
 +am_sleep_pid=
 +if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 +  ( sleep 1 ) &
 +  am_sleep_pid=$!
 +fi
 +
 +rm -f conftest.file
 +
 +test "$program_prefix" != NONE &&
 +  program_transform_name="s&^&$program_prefix&;$program_transform_name"
 +# Use a double $ so make ignores it.
 +test "$program_suffix" != NONE &&
 +  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
 +# Double any \ or $.
 +# By default was `s,x,x', remove it if useless.
 +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 +
 +# Expand $ac_aux_dir to an absolute path.
 +am_aux_dir=`cd "$ac_aux_dir" && pwd`
 +
 +if test x"${MISSING+set}" != xset; then
 +  case $am_aux_dir in
 +  *\ * | *\	*)
 +    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 +  *)
 +    MISSING="\${SHELL} $am_aux_dir/missing" ;;
 +  esac
 +fi
 +# Use eval to expand $SHELL
 +if eval "$MISSING --is-lightweight"; then
 +  am_missing_run="$MISSING "
 +else
 +  am_missing_run=
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 +fi
 +
 +if test x"${install_sh+set}" != xset; then
 +  case $am_aux_dir in
 +  *\ * | *\	*)
 +    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 +  *)
 +    install_sh="\${SHELL} $am_aux_dir/install-sh"
 +  esac
 +fi
 +
 +# Installed binaries are usually stripped using 'strip' when the user
 +# run "make install-strip".  However 'strip' might not be the right
 +# tool to use in cross-compilation environments, therefore Automake
 +# will honor the 'STRIP' environment variable to overrule this program.
 +if test "$cross_compiling" != no; then
 +  if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}strip; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_STRIP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$STRIP"; then
 +  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +STRIP=$ac_cv_prog_STRIP
 +if test -n "$STRIP"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
 +$as_echo "$STRIP" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_STRIP"; then
 +  ac_ct_STRIP=$STRIP
 +  # Extract the first word of "strip", so it can be a program name with args.
 +set dummy strip; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_STRIP"; then
 +  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_STRIP="strip"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 +if test -n "$ac_ct_STRIP"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
 +$as_echo "$ac_ct_STRIP" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_STRIP" = x; then
 +    STRIP=":"
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    STRIP=$ac_ct_STRIP
 +  fi
 +else
 +  STRIP="$ac_cv_prog_STRIP"
 +fi
 +
 +fi
 +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 +if test -z "$MKDIR_P"; then
 +  if ${ac_cv_path_mkdir+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_prog in mkdir gmkdir; do
 +	 for ac_exec_ext in '' $ac_executable_extensions; do
 +	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
 +	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 +	     'mkdir (GNU coreutils) '* | \
 +	     'mkdir (coreutils) '* | \
 +	     'mkdir (fileutils) '4.1*)
 +	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 +	       break 3;;
 +	   esac
 +	 done
 +       done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +
 +  test -d ./--version && rmdir ./--version
 +  if test "${ac_cv_path_mkdir+set}" = set; then
 +    MKDIR_P="$ac_cv_path_mkdir -p"
 +  else
 +    # As a last resort, use the slow shell script.  Don't cache a
 +    # value for MKDIR_P within a source directory, because that will
 +    # break other packages using the cache if that directory is
 +    # removed, or if the value is a relative name.
 +    MKDIR_P="$ac_install_sh -d"
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
 +$as_echo "$MKDIR_P" >&6; }
 +
 +for ac_prog in gawk mawk nawk awk
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_AWK+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$AWK"; then
 +  ac_cv_prog_AWK="$AWK" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_AWK="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +AWK=$ac_cv_prog_AWK
 +if test -n "$AWK"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
 +$as_echo "$AWK" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$AWK" && break
 +done
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 +set x ${MAKE-make}
 +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat >conftest.make <<\_ACEOF
 +SHELL = /bin/sh
 +all:
 +	@echo '@@@%%%=$(MAKE)=@@@%%%'
 +_ACEOF
 +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 +case `${MAKE-make} -f conftest.make 2>/dev/null` in
 +  *@@@%%%=?*=@@@%%%*)
 +    eval ac_cv_prog_make_${ac_make}_set=yes;;
 +  *)
 +    eval ac_cv_prog_make_${ac_make}_set=no;;
 +esac
 +rm -f conftest.make
 +fi
 +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +  SET_MAKE=
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +  SET_MAKE="MAKE=${MAKE-make}"
 +fi
 +
 +rm -rf .tst 2>/dev/null
 +mkdir .tst 2>/dev/null
 +if test -d .tst; then
 +  am__leading_dot=.
 +else
 +  am__leading_dot=_
 +fi
 +rmdir .tst 2>/dev/null
 +
 +@%:@ Check whether --enable-silent-rules was given.
 +if test "${enable_silent_rules+set}" = set; then :
 +  enableval=$enable_silent_rules; 
 +fi
 +
 +case $enable_silent_rules in @%:@ (((
 +  yes) AM_DEFAULT_VERBOSITY=0;;
 +   no) AM_DEFAULT_VERBOSITY=1;;
 +    *) AM_DEFAULT_VERBOSITY=1;;
 +esac
 +am_make=${MAKE-make}
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
 +if ${am_cv_make_support_nested_variables+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if $as_echo 'TRUE=$(BAR$(V))
 +BAR0=false
 +BAR1=true
 +V=1
 +am__doit:
 +	@$(TRUE)
 +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
 +  am_cv_make_support_nested_variables=yes
 +else
 +  am_cv_make_support_nested_variables=no
 +fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
 +$as_echo "$am_cv_make_support_nested_variables" >&6; }
 +if test $am_cv_make_support_nested_variables = yes; then
 +    AM_V='$(V)'
 +  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
 +else
 +  AM_V=$AM_DEFAULT_VERBOSITY
 +  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 +fi
 +AM_BACKSLASH='\'
 +
 +if test "`cd $srcdir && pwd`" != "`pwd`"; then
 +  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 +  # is not polluted with repeated "-I."
 +  am__isrc=' -I$(srcdir)'
 +  # test to see if srcdir already configured
 +  if test -f $srcdir/config.status; then
 +    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
 +  fi
 +fi
 +
 +# test whether we have cygpath
 +if test -z "$CYGPATH_W"; then
 +  if (cygpath --version) >/dev/null 2>/dev/null; then
 +    CYGPATH_W='cygpath -w'
 +  else
 +    CYGPATH_W=echo
 +  fi
 +fi
 +
 +
 +# Define the identity of the package.
 +
 + PACKAGE=argp
 + VERSION=standalone-1.4.0
 +
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define PACKAGE "$PACKAGE"
 +_ACEOF
 +
 + 
 +cat >>confdefs.h <<_ACEOF
 +@%:@define VERSION "$VERSION"
 +_ACEOF
 +
 +# Some tools Automake needs.
 +
 +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 +
 +
 +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 +
 +
 +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 +
 +
 +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 +
 +
 +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 +
 +# For better backward compatibility.  To be removed once Automake 1.9.x
 +# dies out for good.  For more background, see:
 +# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 +# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 +mkdir_p='$(MKDIR_P)'
 +
 +# We need awk for the "check" target (and possibly the TAP driver).  The
 +# system "awk" is bad on some platforms.
 +# Always define AMTAR for backward compatibility.  Yes, it's still used
 +# in the wild :-(  We should find a proper way to deprecate it ...
 +AMTAR='$${TAR-tar}'
 +
 +
 +# We'll loop over all known methods to create a tar archive until one works.
 +_am_tools='gnutar  pax cpio none'
 +
 +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 +
 +
 +
 +
 +
 +
 +# POSIX will say in a future version that running "rm -f" with no argument
 +# is OK; and we want to be able to make that assumption in our Makefile
 +# recipes.  So use an aggressive probe to check that the usage we want is
 +# actually supported "in the wild" to an acceptable degree.
 +# See automake bug#10828.
 +# To make any issue more visible, cause the running configure to be aborted
 +# by default if the 'rm' program in use doesn't match our expectations; the
 +# user can still override this though.
 +if rm -f && rm -fr && rm -rf; then : OK; else
 +  cat >&2 <<'END'
 +Oops!
 +
 +Your 'rm' program seems unable to run without file operands specified
 +on the command line, even when the '-f' option is present.  This is contrary
 +to the behaviour of most rm programs out there, and not conforming with
 +the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
 +
 +Please tell bug-automake@gnu.org about your system, including the value
 +of your $PATH and any error possibly output before this message.  This
 +can help us improve future automake versions.
 +
 +END
 +  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 +    echo 'Configuration will proceed anyway, since you have set the' >&2
 +    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 +    echo >&2
 +  else
 +    cat >&2 <<'END'
 +Aborting the configuration process, to ensure you take notice of the issue.
 +
 +You can download and install GNU coreutils to get an 'rm' implementation
 +that behaves properly: <https://www.gnu.org/software/coreutils/>.
 +
 +If you want to complete the configuration process using your problematic
 +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 +to "yes", and re-run configure.
 +
 +END
 +    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
 +  fi
 +fi
 +
 +ac_config_headers="$ac_config_headers config.h"
 +
 +
 +# GNU libc defaults to supplying the ISO C library functions only. The
 +# _GNU_SOURCE define enables these extensions, in particular we want
 +# errno.h to declare program_invocation_name. Enable it on all
 +# systems; no problems have been reported with it so far.
 +DEPDIR="${am__leading_dot}deps"
 +
 +ac_config_commands="$ac_config_commands depfiles"
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
 +$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
 +cat > confinc.mk << 'END'
 +am__doit:
 +	@echo this is the am__doit target >confinc.out
 +.PHONY: am__doit
 +END
 +am__include="#"
 +am__quote=
 +# BSD make does it like this.
 +echo '.include "confinc.mk" # ignored' > confmf.BSD
 +# Other make implementations (GNU, Solaris 10, AIX) do it like this.
 +echo 'include confinc.mk # ignored' > confmf.GNU
 +_am_result=no
 +for s in GNU BSD; do
 +  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
 +   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); }
 +  case $?:`cat confinc.out 2>/dev/null` in @%:@(
 +  '0:this is the am__doit target') :
 +    case $s in @%:@(
 +  BSD) :
 +    am__include='.include' am__quote='"' ;; @%:@(
 +  *) :
 +    am__include='include' am__quote='' ;;
 +esac ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +  if test "$am__include" != "#"; then
 +    _am_result="yes ($s style)"
 +    break
 +  fi
 +done
 +rm -f confinc.* confmf.*
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
 +$as_echo "${_am_result}" >&6; }
 +
 +@%:@ Check whether --enable-dependency-tracking was given.
 +if test "${enable_dependency_tracking+set}" = set; then :
 +  enableval=$enable_dependency_tracking; 
 +fi
 +
 +if test "x$enable_dependency_tracking" != xno; then
 +  am_depcomp="$ac_aux_dir/depcomp"
 +  AMDEPBACKSLASH='\'
 +  am__nodep='_no'
 +fi
 + if test "x$enable_dependency_tracking" != xno; then
 +  AMDEP_TRUE=
 +  AMDEP_FALSE='#'
 +else
 +  AMDEP_TRUE='#'
 +  AMDEP_FALSE=
 +fi
 +
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_CC"; then
 +  ac_ct_CC=$CC
 +  # Extract the first word of "gcc", so it can be a program name with args.
 +set dummy gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +else
 +  CC="$ac_cv_prog_CC"
 +fi
 +
 +if test -z "$CC"; then
 +          if test -n "$ac_tool_prefix"; then
 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  fi
 +fi
 +if test -z "$CC"; then
 +  # Extract the first word of "cc", so it can be a program name with args.
 +set dummy cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +  ac_prog_rejected=no
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 +       ac_prog_rejected=yes
 +       continue
 +     fi
 +    ac_cv_prog_CC="cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +if test $ac_prog_rejected = yes; then
 +  # We found a bogon in the path, so make sure we never use it.
 +  set dummy $ac_cv_prog_CC
 +  shift
 +  if test $@%:@ != 0; then
 +    # We chose a different compiler from the bogus one.
 +    # However, it has the same basename, so the bogon will be chosen
 +    # first if we set CC to just the basename; use the full file name.
 +    shift
 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 +  fi
 +fi
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$CC"; then
 +  if test -n "$ac_tool_prefix"; then
 +  for ac_prog in cl.exe
 +  do
 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +    test -n "$CC" && break
 +  done
 +fi
 +if test -z "$CC"; then
 +  ac_ct_CC=$CC
 +  for ac_prog in cl.exe
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$ac_ct_CC" && break
 +done
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +fi
 +
 +fi
 +
 +
 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "no acceptable C compiler found in \$PATH
 +See \`config.log' for more details" "$LINENO" 5; }
 +
 +# Provide some information about the compiler.
 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 +set X $ac_compile
 +ac_compiler=$2
 +for ac_option in --version -v -V -qversion; do
 +  { { ac_try="$ac_compiler $ac_option >&5"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    sed '10a\
 +... rest of stderr output deleted ...
 +         10q' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +  fi
 +  rm -f conftest.er1 conftest.err
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +done
 +
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +ac_clean_files_save=$ac_clean_files
 +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 +# Try to create an executable without -o first, disregard a.out.
 +# It will help us diagnose broken compilers, and finding out an intuition
 +# of exeext.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
 +$as_echo_n "checking whether the C compiler works... " >&6; }
 +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 +
 +# The possible output files:
 +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 +
 +ac_rmfiles=
 +for ac_file in $ac_files
 +do
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 +    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 +  esac
 +done
 +rm -f $ac_rmfiles
 +
 +if { { ac_try="$ac_link_default"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link_default") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; then :
 +  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 +# in a Makefile.  We should not override ac_cv_exeext if it was cached,
 +# so that the user can short-circuit this test for compilers unknown to
 +# Autoconf.
 +for ac_file in $ac_files ''
 +do
 +  test -f "$ac_file" || continue
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 +	;;
 +    [ab].out )
 +	# We found the default executable, but exeext='' is most
 +	# certainly right.
 +	break;;
 +    *.* )
 +	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 +	then :; else
 +	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 +	fi
 +	# We set ac_cv_exeext here because the later test for it is not
 +	# safe: cross compilers may not add the suffix if given an `-o'
 +	# argument, so we may need to know it at that point already.
 +	# Even if this section looks crufty: it has the advantage of
 +	# actually working.
 +	break;;
 +    * )
 +	break;;
 +  esac
 +done
 +test "$ac_cv_exeext" = no && ac_cv_exeext=
 +
 +else
 +  ac_file=''
 +fi
 +if test -z "$ac_file"; then :
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +$as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error 77 "C compiler cannot create executables
 +See \`config.log' for more details" "$LINENO" 5; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
 +$as_echo_n "checking for C compiler default output file name... " >&6; }
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
 +$as_echo "$ac_file" >&6; }
 +ac_exeext=$ac_cv_exeext
 +
 +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 +ac_clean_files=$ac_clean_files_save
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
 +$as_echo_n "checking for suffix of executables... " >&6; }
 +if { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; then :
 +  # If both `conftest.exe' and `conftest' are `present' (well, observable)
 +# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 +# work properly (i.e., refer to `conftest.exe'), while it won't with
 +# `rm'.
 +for ac_file in conftest.exe conftest conftest.*; do
 +  test -f "$ac_file" || continue
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 +    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 +	  break;;
 +    * ) break;;
 +  esac
 +done
 +else
 +  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 +See \`config.log' for more details" "$LINENO" 5; }
 +fi
 +rm -f conftest conftest$ac_cv_exeext
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
 +$as_echo "$ac_cv_exeext" >&6; }
 +
 +rm -f conftest.$ac_ext
 +EXEEXT=$ac_cv_exeext
 +ac_exeext=$EXEEXT
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <stdio.h>
 +int
 +main ()
 +{
 +FILE *f = fopen ("conftest.out", "w");
 + return ferror (f) || fclose (f) != 0;
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +ac_clean_files="$ac_clean_files conftest.out"
 +# Check that the compiler produces executables we can run.  If not, either
 +# the compiler is broken, or we cross compile.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
 +$as_echo_n "checking whether we are cross compiling... " >&6; }
 +if test "$cross_compiling" != yes; then
 +  { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +  if { ac_try='./conftest$ac_cv_exeext'
 +  { { case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_try") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; }; then
 +    cross_compiling=no
 +  else
 +    if test "$cross_compiling" = maybe; then
 +	cross_compiling=yes
 +    else
 +	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "cannot run C compiled programs.
 +If you meant to cross compile, use \`--host'.
 +See \`config.log' for more details" "$LINENO" 5; }
 +    fi
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
 +$as_echo "$cross_compiling" >&6; }
 +
 +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 +ac_clean_files=$ac_clean_files_save
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 +$as_echo_n "checking for suffix of object files... " >&6; }
 +if ${ac_cv_objext+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +rm -f conftest.o conftest.obj
 +if { { ac_try="$ac_compile"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compile") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; then :
 +  for ac_file in conftest.o conftest.obj conftest.*; do
 +  test -f "$ac_file" || continue;
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 +    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 +       break;;
 +  esac
 +done
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "cannot compute suffix of object files: cannot compile
 +See \`config.log' for more details" "$LINENO" 5; }
 +fi
 +rm -f conftest.$ac_cv_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
 +$as_echo "$ac_cv_objext" >&6; }
 +OBJEXT=$ac_cv_objext
 +ac_objext=$OBJEXT
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 +if ${ac_cv_c_compiler_gnu+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +#ifndef __GNUC__
 +       choke me
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_compiler_gnu=yes
 +else
 +  ac_compiler_gnu=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 +if test $ac_compiler_gnu = yes; then
 +  GCC=yes
 +else
 +  GCC=
 +fi
 +ac_test_CFLAGS=${CFLAGS+set}
 +ac_save_CFLAGS=$CFLAGS
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
 +if ${ac_cv_prog_cc_g+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_save_c_werror_flag=$ac_c_werror_flag
 +   ac_c_werror_flag=yes
 +   ac_cv_prog_cc_g=no
 +   CFLAGS="-g"
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +else
 +  CFLAGS=""
 +      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  
 +else
 +  ac_c_werror_flag=$ac_save_c_werror_flag
 +	 CFLAGS="-g"
 +	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +   ac_c_werror_flag=$ac_save_c_werror_flag
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 +$as_echo "$ac_cv_prog_cc_g" >&6; }
 +if test "$ac_test_CFLAGS" = set; then
 +  CFLAGS=$ac_save_CFLAGS
 +elif test $ac_cv_prog_cc_g = yes; then
 +  if test "$GCC" = yes; then
 +    CFLAGS="-g -O2"
 +  else
 +    CFLAGS="-g"
 +  fi
 +else
 +  if test "$GCC" = yes; then
 +    CFLAGS="-O2"
 +  else
 +    CFLAGS=
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 +if ${ac_cv_prog_cc_c89+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_prog_cc_c89=no
 +ac_save_CC=$CC
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdarg.h>
 +#include <stdio.h>
 +struct stat;
 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 +struct buf { int x; };
 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
 +static char *e (p, i)
 +     char **p;
 +     int i;
 +{
 +  return p[i];
 +}
 +static char *f (char * (*g) (char **, int), char **p, ...)
 +{
 +  char *s;
 +  va_list v;
 +  va_start (v,p);
 +  s = g (p, va_arg (v,int));
 +  va_end (v);
 +  return s;
 +}
 +
 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 +   function prototypes and stuff, but not '\xHH' hex character constants.
 +   These don't provoke an error unfortunately, instead are silently treated
 +   as 'x'.  The following induces an error, until -std is added to get
 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 +   array size at least.  It's necessary to write '\x00'==0 to get something
 +   that's true only with -std.  */
 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 +
 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 +   inside strings and character constants.  */
 +#define FOO(x) 'x'
 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 +
 +int test (int i, double x);
 +struct s1 {int (*f) (int a);};
 +struct s2 {int (*f) (double a);};
 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 +int argc;
 +char **argv;
 +int
 +main ()
 +{
 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 +do
 +  CC="$ac_save_CC $ac_arg"
 +  if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_c89=$ac_arg
 +fi
 +rm -f core conftest.err conftest.$ac_objext
 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
 +done
 +rm -f conftest.$ac_ext
 +CC=$ac_save_CC
 +
 +fi
 +# AC_CACHE_VAL
 +case "x$ac_cv_prog_cc_c89" in
 +  x)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 +$as_echo "none needed" >&6; } ;;
 +  xno)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 +$as_echo "unsupported" >&6; } ;;
 +  *)
 +    CC="$CC $ac_cv_prog_cc_c89"
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 +esac
 +if test "x$ac_cv_prog_cc_c89" != xno; then :
 +  
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 +if ${am_cv_prog_cc_c_o+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 +$as_echo "$am_cv_prog_cc_c_o" >&6; }
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +depcc="$CC"   am_compiler_list=
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 +$as_echo_n "checking dependency style of $depcc... " >&6; }
 +if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
 +  # in D".
 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
 +  # using a relative directory.
 +  cp "$am_depcomp" conftest.dir
 +  cd conftest.dir
 +  # We will build objects and dependencies in a subdirectory because
 +  # it helps to detect inapplicable dependency modes.  For instance
 +  # both Tru64's cc and ICC support -MD to output dependencies as a
 +  # side effect of compilation, but ICC will put the dependencies in
 +  # the current directory while Tru64 will put them in the object
 +  # directory.
 +  mkdir sub
 +
 +  am_cv_CC_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 +  fi
 +  am__universal=false
 +  case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 +     esac
 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
 +    # like to wrap large dependency lists on column 80 (with \), and
 +    # we should not choose a depcomp mode which is confused by this.
 +    #
 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
 +    # mode.  It turns out that the SunPro C++ compiler does not properly
 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
 +      # only be used when explicitly requested.
 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_CC_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_CC_dependencies_compiler_type=none
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 +
 + if 
 +  test "x$enable_dependency_tracking" != xno \
 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 +  am__fastdepCC_TRUE=
 +  am__fastdepCC_FALSE='#'
 +else
 +  am__fastdepCC_TRUE='#'
 +  am__fastdepCC_FALSE=
 +fi
 +
 +
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
 +$as_echo_n "checking how to run the C preprocessor... " >&6; }
 +# On Suns, sometimes $CPP names a directory.
 +if test -n "$CPP" && test -d "$CPP"; then
 +  CPP=
 +fi
 +if test -z "$CPP"; then
 +  if ${ac_cv_prog_CPP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +      # Double quotes because CPP needs to be expanded
 +    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 +    do
 +      ac_preproc_ok=false
 +for ac_c_preproc_warn_flag in '' yes
 +do
 +  # Use a header file that comes with gcc, so configuring glibc
 +  # with a fresh cross-compiler works.
 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 +  # <limits.h> exists even on freestanding compilers.
 +  # On the NeXT, cc -E runs the code through the compiler's parser,
 +  # not just through cpp. "Syntax error" is here to catch this case.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@ifdef __STDC__
 +@%:@ include <limits.h>
 +@%:@else
 +@%:@ include <assert.h>
 +@%:@endif
 +		     Syntax error
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  
 +else
 +  # Broken: fails on valid input.
 +continue
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +  # OK, works on sane cases.  Now check whether nonexistent headers
 +  # can be detected and how.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <ac_nonexistent.h>
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  # Broken: success on invalid input.
 +continue
 +else
 +  # Passes both tests.
 +ac_preproc_ok=:
 +break
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +done
 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 +rm -f conftest.i conftest.err conftest.$ac_ext
 +if $ac_preproc_ok; then :
 +  break
 +fi
 +
 +    done
 +    ac_cv_prog_CPP=$CPP
 +  
 +fi
 +  CPP=$ac_cv_prog_CPP
 +else
 +  ac_cv_prog_CPP=$CPP
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
 +$as_echo "$CPP" >&6; }
 +ac_preproc_ok=false
 +for ac_c_preproc_warn_flag in '' yes
 +do
 +  # Use a header file that comes with gcc, so configuring glibc
 +  # with a fresh cross-compiler works.
 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 +  # <limits.h> exists even on freestanding compilers.
 +  # On the NeXT, cc -E runs the code through the compiler's parser,
 +  # not just through cpp. "Syntax error" is here to catch this case.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@ifdef __STDC__
 +@%:@ include <limits.h>
 +@%:@else
 +@%:@ include <assert.h>
 +@%:@endif
 +		     Syntax error
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  
 +else
 +  # Broken: fails on valid input.
 +continue
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +  # OK, works on sane cases.  Now check whether nonexistent headers
 +  # can be detected and how.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <ac_nonexistent.h>
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  # Broken: success on invalid input.
 +continue
 +else
 +  # Passes both tests.
 +ac_preproc_ok=:
 +break
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +done
 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 +rm -f conftest.i conftest.err conftest.$ac_ext
 +if $ac_preproc_ok; then :
 +  
 +else
 +  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
 +See \`config.log' for more details" "$LINENO" 5; }
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 +if ${ac_cv_path_GREP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$GREP"; then
 +  ac_path_GREP_found=false
 +  # Loop through the user's path and test for each of PROGNAME-LIST
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_prog in grep ggrep; do
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 +      as_fn_executable_p "$ac_path_GREP" || continue
 +# Check for GNU ac_path_GREP and select it if it is found.
 +  # Check for GNU $ac_path_GREP
 +case `"$ac_path_GREP" --version 2>&1` in
 +*GNU*)
 +  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 +*)
 +  ac_count=0
 +  $as_echo_n 0123456789 >"conftest.in"
 +  while :
 +  do
 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
 +    mv "conftest.tmp" "conftest.in"
 +    cp "conftest.in" "conftest.nl"
 +    $as_echo 'GREP' >> "conftest.nl"
 +    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 +    as_fn_arith $ac_count + 1 && ac_count=$as_val
 +    if test $ac_count -gt ${ac_path_GREP_max-0}; then
 +      # Best one so far, save it but keep looking for a better one
 +      ac_cv_path_GREP="$ac_path_GREP"
 +      ac_path_GREP_max=$ac_count
 +    fi
 +    # 10*(2^10) chars as input seems more than enough
 +    test $ac_count -gt 10 && break
 +  done
 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 +esac
 +
 +      $ac_path_GREP_found && break 3
 +    done
 +  done
 +  done
 +IFS=$as_save_IFS
 +  if test -z "$ac_cv_path_GREP"; then
 +    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 +  fi
 +else
 +  ac_cv_path_GREP=$GREP
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
 +$as_echo "$ac_cv_path_GREP" >&6; }
 + GREP="$ac_cv_path_GREP"
 + 
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 +$as_echo_n "checking for egrep... " >&6; }
 +if ${ac_cv_path_EGREP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 +   then ac_cv_path_EGREP="$GREP -E"
 +   else
 +     if test -z "$EGREP"; then
 +  ac_path_EGREP_found=false
 +  # Loop through the user's path and test for each of PROGNAME-LIST
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_prog in egrep; do
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 +      as_fn_executable_p "$ac_path_EGREP" || continue
 +# Check for GNU ac_path_EGREP and select it if it is found.
 +  # Check for GNU $ac_path_EGREP
 +case `"$ac_path_EGREP" --version 2>&1` in
 +*GNU*)
 +  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 +*)
 +  ac_count=0
 +  $as_echo_n 0123456789 >"conftest.in"
 +  while :
 +  do
 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
 +    mv "conftest.tmp" "conftest.in"
 +    cp "conftest.in" "conftest.nl"
 +    $as_echo 'EGREP' >> "conftest.nl"
 +    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 +    as_fn_arith $ac_count + 1 && ac_count=$as_val
 +    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 +      # Best one so far, save it but keep looking for a better one
 +      ac_cv_path_EGREP="$ac_path_EGREP"
 +      ac_path_EGREP_max=$ac_count
 +    fi
 +    # 10*(2^10) chars as input seems more than enough
 +    test $ac_count -gt 10 && break
 +  done
 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 +esac
 +
 +      $ac_path_EGREP_found && break 3
 +    done
 +  done
 +  done
 +IFS=$as_save_IFS
 +  if test -z "$ac_cv_path_EGREP"; then
 +    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 +  fi
 +else
 +  ac_cv_path_EGREP=$EGREP
 +fi
 +
 +   fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
 +$as_echo "$ac_cv_path_EGREP" >&6; }
 + EGREP="$ac_cv_path_EGREP"
 + 
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 +$as_echo_n "checking for ANSI C header files... " >&6; }
 +if ${ac_cv_header_stdc+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +#include <stdarg.h>
 +#include <string.h>
 +#include <float.h>
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_header_stdc=yes
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <string.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "memchr" >/dev/null 2>&1; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "free" >/dev/null 2>&1; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 +  if test "$cross_compiling" = yes; then :
 +  :
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <ctype.h>
 +#include <stdlib.h>
 +#if ((' ' & 0x0FF) == 0x020)
 +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 +#else
 +# define ISLOWER(c) \
 +		   (('a' <= (c) && (c) <= 'i') \
 +		     || ('j' <= (c) && (c) <= 'r') \
 +		     || ('s' <= (c) && (c) <= 'z'))
 +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 +#endif
 +
 +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 +int
 +main ()
 +{
 +  int i;
 +  for (i = 0; i < 256; i++)
 +    if (XOR (islower (i), ISLOWER (i))
 +	|| toupper (i) != TOUPPER (i))
 +      return 2;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_run "$LINENO"; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 +  conftest.$ac_objext conftest.beam conftest.$ac_ext
 +fi
 +
 +fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 +$as_echo "$ac_cv_header_stdc" >&6; }
 +if test $ac_cv_header_stdc = yes; then
 +  
 +$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
 +
 +fi
 +
 +# On IRIX 5.3, sys/types and inttypes.h are conflicting.
 +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 +		  inttypes.h stdint.h unistd.h
 +do :
 +  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 +"
 +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 +_ACEOF
 + 
 +fi
 +
 +done
 +
 +
 +
 +  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
 +if test "x$ac_cv_header_minix_config_h" = xyes; then :
 +  MINIX=yes
 +else
 +  MINIX=
 +fi
 +
 +
 +  if test "$MINIX" = yes; then
 +    
 +$as_echo "@%:@define _POSIX_SOURCE 1" >>confdefs.h
 +
 +    
 +$as_echo "@%:@define _POSIX_1_SOURCE 2" >>confdefs.h
 +
 +    
 +$as_echo "@%:@define _MINIX 1" >>confdefs.h
 +
 +  fi
 +
 +  
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
 +if ${ac_cv_safe_to_define___extensions__+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +#         define __EXTENSIONS__ 1
 +          $ac_includes_default
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_safe_to_define___extensions__=yes
 +else
 +  ac_cv_safe_to_define___extensions__=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 +  test $ac_cv_safe_to_define___extensions__ = yes &&
 +    $as_echo "@%:@define __EXTENSIONS__ 1" >>confdefs.h
 +
 +  $as_echo "@%:@define _ALL_SOURCE 1" >>confdefs.h
 +
 +  $as_echo "@%:@define _GNU_SOURCE 1" >>confdefs.h
 +
 +  $as_echo "@%:@define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
 +
 +  $as_echo "@%:@define _TANDEM_SOURCE 1" >>confdefs.h
 +
 +
 +
 +	
 +# Checks for programs.
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_CC"; then
 +  ac_ct_CC=$CC
 +  # Extract the first word of "gcc", so it can be a program name with args.
 +set dummy gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +else
 +  CC="$ac_cv_prog_CC"
 +fi
 +
 +if test -z "$CC"; then
 +          if test -n "$ac_tool_prefix"; then
 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  fi
 +fi
 +if test -z "$CC"; then
 +  # Extract the first word of "cc", so it can be a program name with args.
 +set dummy cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +  ac_prog_rejected=no
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 +       ac_prog_rejected=yes
 +       continue
 +     fi
 +    ac_cv_prog_CC="cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +if test $ac_prog_rejected = yes; then
 +  # We found a bogon in the path, so make sure we never use it.
 +  set dummy $ac_cv_prog_CC
 +  shift
 +  if test $@%:@ != 0; then
 +    # We chose a different compiler from the bogus one.
 +    # However, it has the same basename, so the bogon will be chosen
 +    # first if we set CC to just the basename; use the full file name.
 +    shift
 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 +  fi
 +fi
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$CC"; then
 +  if test -n "$ac_tool_prefix"; then
 +  for ac_prog in cl.exe
 +  do
 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +    test -n "$CC" && break
 +  done
 +fi
 +if test -z "$CC"; then
 +  ac_ct_CC=$CC
 +  for ac_prog in cl.exe
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$ac_ct_CC" && break
 +done
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +fi
 +
 +fi
 +
 +
 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "no acceptable C compiler found in \$PATH
 +See \`config.log' for more details" "$LINENO" 5; }
 +
 +# Provide some information about the compiler.
 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 +set X $ac_compile
 +ac_compiler=$2
 +for ac_option in --version -v -V -qversion; do
 +  { { ac_try="$ac_compiler $ac_option >&5"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    sed '10a\
 +... rest of stderr output deleted ...
 +         10q' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +  fi
 +  rm -f conftest.er1 conftest.err
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +done
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 +if ${ac_cv_c_compiler_gnu+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +#ifndef __GNUC__
 +       choke me
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_compiler_gnu=yes
 +else
 +  ac_compiler_gnu=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 +if test $ac_compiler_gnu = yes; then
 +  GCC=yes
 +else
 +  GCC=
 +fi
 +ac_test_CFLAGS=${CFLAGS+set}
 +ac_save_CFLAGS=$CFLAGS
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
 +if ${ac_cv_prog_cc_g+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_save_c_werror_flag=$ac_c_werror_flag
 +   ac_c_werror_flag=yes
 +   ac_cv_prog_cc_g=no
 +   CFLAGS="-g"
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +else
 +  CFLAGS=""
 +      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  
 +else
 +  ac_c_werror_flag=$ac_save_c_werror_flag
 +	 CFLAGS="-g"
 +	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +   ac_c_werror_flag=$ac_save_c_werror_flag
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 +$as_echo "$ac_cv_prog_cc_g" >&6; }
 +if test "$ac_test_CFLAGS" = set; then
 +  CFLAGS=$ac_save_CFLAGS
 +elif test $ac_cv_prog_cc_g = yes; then
 +  if test "$GCC" = yes; then
 +    CFLAGS="-g -O2"
 +  else
 +    CFLAGS="-g"
 +  fi
 +else
 +  if test "$GCC" = yes; then
 +    CFLAGS="-O2"
 +  else
 +    CFLAGS=
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 +if ${ac_cv_prog_cc_c89+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_prog_cc_c89=no
 +ac_save_CC=$CC
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdarg.h>
 +#include <stdio.h>
 +struct stat;
 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 +struct buf { int x; };
 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
 +static char *e (p, i)
 +     char **p;
 +     int i;
 +{
 +  return p[i];
 +}
 +static char *f (char * (*g) (char **, int), char **p, ...)
 +{
 +  char *s;
 +  va_list v;
 +  va_start (v,p);
 +  s = g (p, va_arg (v,int));
 +  va_end (v);
 +  return s;
 +}
 +
 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 +   function prototypes and stuff, but not '\xHH' hex character constants.
 +   These don't provoke an error unfortunately, instead are silently treated
 +   as 'x'.  The following induces an error, until -std is added to get
 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 +   array size at least.  It's necessary to write '\x00'==0 to get something
 +   that's true only with -std.  */
 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 +
 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 +   inside strings and character constants.  */
 +#define FOO(x) 'x'
 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 +
 +int test (int i, double x);
 +struct s1 {int (*f) (int a);};
 +struct s2 {int (*f) (double a);};
 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 +int argc;
 +char **argv;
 +int
 +main ()
 +{
 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 +do
 +  CC="$ac_save_CC $ac_arg"
 +  if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_c89=$ac_arg
 +fi
 +rm -f core conftest.err conftest.$ac_objext
 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
 +done
 +rm -f conftest.$ac_ext
 +CC=$ac_save_CC
 +
 +fi
 +# AC_CACHE_VAL
 +case "x$ac_cv_prog_cc_c89" in
 +  x)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 +$as_echo "none needed" >&6; } ;;
 +  xno)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 +$as_echo "unsupported" >&6; } ;;
 +  *)
 +    CC="$CC $ac_cv_prog_cc_c89"
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 +esac
 +if test "x$ac_cv_prog_cc_c89" != xno; then :
 +  
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 +if ${am_cv_prog_cc_c_o+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 +$as_echo "$am_cv_prog_cc_c_o" >&6; }
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +depcc="$CC"   am_compiler_list=
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 +$as_echo_n "checking dependency style of $depcc... " >&6; }
 +if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
 +  # in D".
 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
 +  # using a relative directory.
 +  cp "$am_depcomp" conftest.dir
 +  cd conftest.dir
 +  # We will build objects and dependencies in a subdirectory because
 +  # it helps to detect inapplicable dependency modes.  For instance
 +  # both Tru64's cc and ICC support -MD to output dependencies as a
 +  # side effect of compilation, but ICC will put the dependencies in
 +  # the current directory while Tru64 will put them in the object
 +  # directory.
 +  mkdir sub
 +
 +  am_cv_CC_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 +  fi
 +  am__universal=false
 +  case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 +     esac
 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
 +    # like to wrap large dependency lists on column 80 (with \), and
 +    # we should not choose a depcomp mode which is confused by this.
 +    #
 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
 +    # mode.  It turns out that the SunPro C++ compiler does not properly
 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
 +      # only be used when explicitly requested.
 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_CC_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_CC_dependencies_compiler_type=none
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 +
 + if 
 +  test "x$enable_dependency_tracking" != xno \
 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 +  am__fastdepCC_TRUE=
 +  am__fastdepCC_FALSE='#'
 +else
 +  am__fastdepCC_TRUE='#'
 +  am__fastdepCC_FALSE=
 +fi
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 +set x ${MAKE-make}
 +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat >conftest.make <<\_ACEOF
 +SHELL = /bin/sh
 +all:
 +	@echo '@@@%%%=$(MAKE)=@@@%%%'
 +_ACEOF
 +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 +case `${MAKE-make} -f conftest.make 2>/dev/null` in
 +  *@@@%%%=?*=@@@%%%*)
 +    eval ac_cv_prog_make_${ac_make}_set=yes;;
 +  *)
 +    eval ac_cv_prog_make_${ac_make}_set=no;;
 +esac
 +rm -f conftest.make
 +fi
 +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +  SET_MAKE=
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +  SET_MAKE="MAKE=${MAKE-make}"
 +fi
 +
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_RANLIB+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$RANLIB"; then
 +  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +RANLIB=$ac_cv_prog_RANLIB
 +if test -n "$RANLIB"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
 +$as_echo "$RANLIB" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_RANLIB"; then
 +  ac_ct_RANLIB=$RANLIB
 +  # Extract the first word of "ranlib", so it can be a program name with args.
 +set dummy ranlib; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_RANLIB"; then
 +  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_RANLIB="ranlib"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 +if test -n "$ac_ct_RANLIB"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
 +$as_echo "$ac_ct_RANLIB" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_RANLIB" = x; then
 +    RANLIB=":"
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    RANLIB=$ac_ct_RANLIB
 +  fi
 +else
 +  RANLIB="$ac_cv_prog_RANLIB"
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_CC"; then
 +  ac_ct_CC=$CC
 +  # Extract the first word of "gcc", so it can be a program name with args.
 +set dummy gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +else
 +  CC="$ac_cv_prog_CC"
 +fi
 +
 +if test -z "$CC"; then
 +          if test -n "$ac_tool_prefix"; then
 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  fi
 +fi
 +if test -z "$CC"; then
 +  # Extract the first word of "cc", so it can be a program name with args.
 +set dummy cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +  ac_prog_rejected=no
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 +       ac_prog_rejected=yes
 +       continue
 +     fi
 +    ac_cv_prog_CC="cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +if test $ac_prog_rejected = yes; then
 +  # We found a bogon in the path, so make sure we never use it.
 +  set dummy $ac_cv_prog_CC
 +  shift
 +  if test $@%:@ != 0; then
 +    # We chose a different compiler from the bogus one.
 +    # However, it has the same basename, so the bogon will be chosen
 +    # first if we set CC to just the basename; use the full file name.
 +    shift
 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 +  fi
 +fi
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$CC"; then
 +  if test -n "$ac_tool_prefix"; then
 +  for ac_prog in cl.exe
 +  do
 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +    test -n "$CC" && break
 +  done
 +fi
 +if test -z "$CC"; then
 +  ac_ct_CC=$CC
 +  for ac_prog in cl.exe
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$ac_ct_CC" && break
 +done
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +fi
 +
 +fi
 +
 +
 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "no acceptable C compiler found in \$PATH
 +See \`config.log' for more details" "$LINENO" 5; }
 +
 +# Provide some information about the compiler.
 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 +set X $ac_compile
 +ac_compiler=$2
 +for ac_option in --version -v -V -qversion; do
 +  { { ac_try="$ac_compiler $ac_option >&5"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    sed '10a\
 +... rest of stderr output deleted ...
 +         10q' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +  fi
 +  rm -f conftest.er1 conftest.err
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +done
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 +if ${ac_cv_c_compiler_gnu+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +#ifndef __GNUC__
 +       choke me
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_compiler_gnu=yes
 +else
 +  ac_compiler_gnu=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 +if test $ac_compiler_gnu = yes; then
 +  GCC=yes
 +else
 +  GCC=
 +fi
 +ac_test_CFLAGS=${CFLAGS+set}
 +ac_save_CFLAGS=$CFLAGS
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
 +if ${ac_cv_prog_cc_g+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_save_c_werror_flag=$ac_c_werror_flag
 +   ac_c_werror_flag=yes
 +   ac_cv_prog_cc_g=no
 +   CFLAGS="-g"
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +else
 +  CFLAGS=""
 +      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  
 +else
 +  ac_c_werror_flag=$ac_save_c_werror_flag
 +	 CFLAGS="-g"
 +	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +   ac_c_werror_flag=$ac_save_c_werror_flag
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 +$as_echo "$ac_cv_prog_cc_g" >&6; }
 +if test "$ac_test_CFLAGS" = set; then
 +  CFLAGS=$ac_save_CFLAGS
 +elif test $ac_cv_prog_cc_g = yes; then
 +  if test "$GCC" = yes; then
 +    CFLAGS="-g -O2"
 +  else
 +    CFLAGS="-g"
 +  fi
 +else
 +  if test "$GCC" = yes; then
 +    CFLAGS="-O2"
 +  else
 +    CFLAGS=
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 +if ${ac_cv_prog_cc_c89+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_prog_cc_c89=no
 +ac_save_CC=$CC
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdarg.h>
 +#include <stdio.h>
 +struct stat;
 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 +struct buf { int x; };
 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
 +static char *e (p, i)
 +     char **p;
 +     int i;
 +{
 +  return p[i];
 +}
 +static char *f (char * (*g) (char **, int), char **p, ...)
 +{
 +  char *s;
 +  va_list v;
 +  va_start (v,p);
 +  s = g (p, va_arg (v,int));
 +  va_end (v);
 +  return s;
 +}
 +
 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 +   function prototypes and stuff, but not '\xHH' hex character constants.
 +   These don't provoke an error unfortunately, instead are silently treated
 +   as 'x'.  The following induces an error, until -std is added to get
 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 +   array size at least.  It's necessary to write '\x00'==0 to get something
 +   that's true only with -std.  */
 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 +
 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 +   inside strings and character constants.  */
 +#define FOO(x) 'x'
 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 +
 +int test (int i, double x);
 +struct s1 {int (*f) (int a);};
 +struct s2 {int (*f) (double a);};
 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 +int argc;
 +char **argv;
 +int
 +main ()
 +{
 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 +do
 +  CC="$ac_save_CC $ac_arg"
 +  if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_c89=$ac_arg
 +fi
 +rm -f core conftest.err conftest.$ac_objext
 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
 +done
 +rm -f conftest.$ac_ext
 +CC=$ac_save_CC
 +
 +fi
 +# AC_CACHE_VAL
 +case "x$ac_cv_prog_cc_c89" in
 +  x)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 +$as_echo "none needed" >&6; } ;;
 +  xno)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 +$as_echo "unsupported" >&6; } ;;
 +  *)
 +    CC="$CC $ac_cv_prog_cc_c89"
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 +esac
 +if test "x$ac_cv_prog_cc_c89" != xno; then :
 +  
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 +if ${am_cv_prog_cc_c_o+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 +$as_echo "$am_cv_prog_cc_c_o" >&6; }
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +depcc="$CC"   am_compiler_list=
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 +$as_echo_n "checking dependency style of $depcc... " >&6; }
 +if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
 +  # in D".
 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
 +  # using a relative directory.
 +  cp "$am_depcomp" conftest.dir
 +  cd conftest.dir
 +  # We will build objects and dependencies in a subdirectory because
 +  # it helps to detect inapplicable dependency modes.  For instance
 +  # both Tru64's cc and ICC support -MD to output dependencies as a
 +  # side effect of compilation, but ICC will put the dependencies in
 +  # the current directory while Tru64 will put them in the object
 +  # directory.
 +  mkdir sub
 +
 +  am_cv_CC_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 +  fi
 +  am__universal=false
 +  case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 +     esac
 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
 +    # like to wrap large dependency lists on column 80 (with \), and
 +    # we should not choose a depcomp mode which is confused by this.
 +    #
 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
 +    # mode.  It turns out that the SunPro C++ compiler does not properly
 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
 +      # only be used when explicitly requested.
 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_CC_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_CC_dependencies_compiler_type=none
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 +
 + if 
 +  test "x$enable_dependency_tracking" != xno \
 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 +  am__fastdepCC_TRUE=
 +  am__fastdepCC_FALSE='#'
 +else
 +  am__fastdepCC_TRUE='#'
 +  am__fastdepCC_FALSE=
 +fi
 +
 +
 +am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
 +
 +
 +if test "x$am_cv_prog_cc_stdc" = xno ; then
 +  as_fn_error $? "the C compiler doesn't handle ANSI-C" "$LINENO" 5
 +fi
 +
 +# Checks for libraries.
 +
 +# Checks for header files.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 +$as_echo_n "checking for ANSI C header files... " >&6; }
 +if ${ac_cv_header_stdc+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +#include <stdarg.h>
 +#include <string.h>
 +#include <float.h>
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_header_stdc=yes
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <string.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "memchr" >/dev/null 2>&1; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "free" >/dev/null 2>&1; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 +  if test "$cross_compiling" = yes; then :
 +  :
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <ctype.h>
 +#include <stdlib.h>
 +#if ((' ' & 0x0FF) == 0x020)
 +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 +#else
 +# define ISLOWER(c) \
 +		   (('a' <= (c) && (c) <= 'i') \
 +		     || ('j' <= (c) && (c) <= 'r') \
 +		     || ('s' <= (c) && (c) <= 'z'))
 +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 +#endif
 +
 +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 +int
 +main ()
 +{
 +  int i;
 +  for (i = 0; i < 256; i++)
 +    if (XOR (islower (i), ISLOWER (i))
 +	|| toupper (i) != TOUPPER (i))
 +      return 2;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_run "$LINENO"; then :
 +  
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 +  conftest.$ac_objext conftest.beam conftest.$ac_ext
 +fi
 +
 +fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 +$as_echo "$ac_cv_header_stdc" >&6; }
 +if test $ac_cv_header_stdc = yes; then
 +  
 +$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h
 +
 +fi
 +
 +for ac_header in limits.h malloc.h unistd.h libintl.h
 +do :
 +  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
 +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 +_ACEOF
 + 
 +fi
 +
 +done
 +
 +
 +# Checks for typedefs, structures, and compiler characteristics.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
 +if ${ac_cv_c_const+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +#ifndef __cplusplus
 +  /* Ultrix mips cc rejects this sort of thing.  */
 +  typedef int charset[2];
 +  const charset cs = { 0, 0 };
 +  /* SunOS 4.1.1 cc rejects this.  */
 +  char const *const *pcpcc;
 +  char **ppc;
 +  /* NEC SVR4.0.2 mips cc rejects this.  */
 +  struct point {int x, y;};
 +  static struct point const zero = {0,0};
 +  /* AIX XL C 1.02.0.0 rejects this.
 +     It does not let you subtract one const X* pointer from another in
 +     an arm of an if-expression whose if-part is not a constant
 +     expression */
 +  const char *g = "string";
 +  pcpcc = &g + (g ? g-g : 0);
 +  /* HPUX 7.0 cc rejects these. */
 +  ++pcpcc;
 +  ppc = (char**) pcpcc;
 +  pcpcc = (char const *const *) ppc;
 +  { /* SCO 3.2v4 cc rejects this sort of thing.  */
 +    char tx;
 +    char *t = &tx;
 +    char const *s = 0 ? (char *) 0 : (char const *) 0;
 +
 +    *t++ = 0;
 +    if (s) return 0;
 +  }
 +  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 +    int x[] = {25, 17};
 +    const int *foo = &x[0];
 +    ++foo;
 +  }
 +  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 +    typedef const int *iptr;
 +    iptr p = 0;
 +    ++p;
 +  }
 +  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
 +       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 +    struct s { int j; const int *ap[3]; } bx;
 +    struct s *b = &bx; b->j = 5;
 +  }
 +  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 +    const int foo = 10;
 +    if (!foo) return 0;
 +  }
 +  return !cs[0] && !zero.x;
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_c_const=yes
 +else
 +  ac_cv_c_const=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
 +$as_echo "$ac_cv_c_const" >&6; }
 +if test $ac_cv_c_const = no; then
 +  
 +$as_echo "@%:@define const /**/" >>confdefs.h
 +
 +fi
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
 +$as_echo_n "checking for inline... " >&6; }
 +if ${ac_cv_c_inline+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_c_inline=no
 +for ac_kw in inline __inline__ __inline; do
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#ifndef __cplusplus
 +typedef int foo_t;
 +static $ac_kw foo_t static_foo () {return 0; }
 +$ac_kw foo_t foo () {return 0; }
 +#endif
 +
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_c_inline=$ac_kw
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +  test "$ac_cv_c_inline" != no && break
 +done
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
 +$as_echo "$ac_cv_c_inline" >&6; }
 +
 +case $ac_cv_c_inline in
 +  inline | yes) ;;
 +  *)
 +    case $ac_cv_c_inline in
 +      no) ac_val=;;
 +      *) ac_val=$ac_cv_c_inline;;
 +    esac
 +    cat >>confdefs.h <<_ACEOF
 +#ifndef __cplusplus
 +#define inline $ac_val
 +#endif
 +_ACEOF
 +    ;;
 +esac
 +
 +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
 +if test "x$ac_cv_type_size_t" = xyes; then :
 +  
 +else
 +  
 +cat >>confdefs.h <<_ACEOF
 +@%:@define size_t unsigned int
 +_ACEOF
 +
 +fi
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
 +$as_echo_n "checking for __attribute__... " >&6; }
 +if ${lsh_cv_c_attribute+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +#include <stdlib.h>
 +static void foo(void) __attribute__ ((noreturn));
 +
 +static void __attribute__ ((noreturn))
 +foo(void)
 +{
 +  exit(1);
 +}
 +
 +int
 +main ()
 +{
 +
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  lsh_cv_c_attribute=yes
 +else
 +  lsh_cv_c_attribute=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lsh_cv_c_attribute" >&5
 +$as_echo "$lsh_cv_c_attribute" >&6; }
 +
 +
 +if test "x$lsh_cv_c_attribute" = "xyes"; then
 +  $as_echo "@%:@define HAVE_GCC_ATTRIBUTE 1" >>confdefs.h
 +
 +fi
 +
 +
 +
 +# Checks for library functions.
 +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 +# for constant arguments.  Useless!
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
 +$as_echo_n "checking for working alloca.h... " >&6; }
 +if ${ac_cv_working_alloca_h+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +@%:@include <alloca.h>
 +int
 +main ()
 +{
 +char *p = (char *) alloca (2 * sizeof (int));
 +			  if (p) return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  ac_cv_working_alloca_h=yes
 +else
 +  ac_cv_working_alloca_h=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
 +$as_echo "$ac_cv_working_alloca_h" >&6; }
 +if test $ac_cv_working_alloca_h = yes; then
 +  
 +$as_echo "@%:@define HAVE_ALLOCA_H 1" >>confdefs.h
 +
 +fi
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
 +$as_echo_n "checking for alloca... " >&6; }
 +if ${ac_cv_func_alloca_works+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#ifdef __GNUC__
 +# define alloca __builtin_alloca
 +#else
 +# ifdef _MSC_VER
 +#  include <malloc.h>
 +#  define alloca _alloca
 +# else
 +#  ifdef HAVE_ALLOCA_H
 +#   include <alloca.h>
 +#  else
 +#   ifdef _AIX
 + #pragma alloca
 +#   else
 +#    ifndef alloca /* predefined by HP cc +Olibcalls */
 +void *alloca (size_t);
 +#    endif
 +#   endif
 +#  endif
 +# endif
 +#endif
 +
 +int
 +main ()
 +{
 +char *p = (char *) alloca (1);
 +				    if (p) return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  ac_cv_func_alloca_works=yes
 +else
 +  ac_cv_func_alloca_works=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
 +$as_echo "$ac_cv_func_alloca_works" >&6; }
 +
 +if test $ac_cv_func_alloca_works = yes; then
 +  
 +$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h
 +
 +else
 +  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
 +# that cause trouble.  Some versions do not even contain alloca or
 +# contain a buggy version.  If you still want to use their alloca,
 +# use ar to extract alloca.o from them instead of compiling alloca.c.
 +
 +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
 +
 +$as_echo "@%:@define C_ALLOCA 1" >>confdefs.h
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
 +if ${ac_cv_os_cray+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#if defined CRAY && ! defined CRAY2
 +webecray
 +#else
 +wenotbecray
 +#endif
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "webecray" >/dev/null 2>&1; then :
 +  ac_cv_os_cray=yes
 +else
 +  ac_cv_os_cray=no
 +fi
 +rm -f conftest*
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
 +$as_echo "$ac_cv_os_cray" >&6; }
 +if test $ac_cv_os_cray = yes; then
 +  for ac_func in _getb67 GETB67 getb67; do
 +    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 +if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 +  
 +cat >>confdefs.h <<_ACEOF
 +@%:@define CRAY_STACKSEG_END $ac_func
 +_ACEOF
 +
 +    break
 +fi
 +
 +  done
 +fi
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
 +$as_echo_n "checking stack direction for C alloca... " >&6; }
 +if ${ac_cv_c_stack_direction+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test "$cross_compiling" = yes; then :
 +  ac_cv_c_stack_direction=0
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$ac_includes_default
 +int
 +find_stack_direction (int *addr, int depth)
 +{
 +  int dir, dummy = 0;
 +  if (! addr)
 +    addr = &dummy;
 +  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
 +  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
 +  return dir + dummy;
 +}
 +
 +int
 +main (int argc, char **argv)
 +{
 +  return find_stack_direction (0, argc + !argv + 20) < 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_run "$LINENO"; then :
 +  ac_cv_c_stack_direction=1
 +else
 +  ac_cv_c_stack_direction=-1
 +fi
 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 +  conftest.$ac_objext conftest.beam conftest.$ac_ext
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
 +$as_echo "$ac_cv_c_stack_direction" >&6; }
 +cat >>confdefs.h <<_ACEOF
 +@%:@define STACK_DIRECTION $ac_cv_c_stack_direction
 +_ACEOF
 +
 +
 +fi
 +
 +for ac_func in vprintf
 +do :
 +  ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
 +if test "x$ac_cv_func_vprintf" = xyes; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_VPRINTF 1
 +_ACEOF
 + 
 +ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
 +if test "x$ac_cv_func__doprnt" = xyes; then :
 +  
 +$as_echo "@%:@define HAVE_DOPRNT 1" >>confdefs.h
 +
 +fi
 +
 +fi
 +done
 +
 +
 +for ac_func in strerror
 +do :
 +  ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
 +if test "x$ac_cv_func_strerror" = xyes; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_STRERROR 1
 +_ACEOF
 + 
 +fi
 +done
 +
 +
 +ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
 +if test "x$ac_cv_func_mempcpy" = xyes; then :
 +  $as_echo "@%:@define HAVE_MEMPCPY 1" >>confdefs.h
 +
 +else
 +  case " $LIB@&t@OBJS " in
 +  *" mempcpy.$ac_objext "* ) ;;
 +  *) LIB@&t@OBJS="$LIB@&t@OBJS mempcpy.$ac_objext"
 + ;;
 +esac
 +
 +fi
 +
 +ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup"
 +if test "x$ac_cv_func_strndup" = xyes; then :
 +  $as_echo "@%:@define HAVE_STRNDUP 1" >>confdefs.h
 +
 +else
 +  case " $LIB@&t@OBJS " in
 +  *" strndup.$ac_objext "* ) ;;
 +  *) LIB@&t@OBJS="$LIB@&t@OBJS strndup.$ac_objext"
 + ;;
 +esac
 +
 +fi
 +
 +ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
 +if test "x$ac_cv_func_strchrnul" = xyes; then :
 +  $as_echo "@%:@define HAVE_STRCHRNUL 1" >>confdefs.h
 +
 +else
 +  case " $LIB@&t@OBJS " in
 +  *" strchrnul.$ac_objext "* ) ;;
 +  *) LIB@&t@OBJS="$LIB@&t@OBJS strchrnul.$ac_objext"
 + ;;
 +esac
 +
 +fi
 +
 +
 +
 +
 +
 +# At least on freebsd, putc_unlocked is a macro, so the standard
 +# AC_CHECK_FUNCS doesn't work well.
 +
 +   
 +   
 +   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putc_unlocked('x', stdout)" >&5
 +$as_echo_n "checking for putc_unlocked('x', stdout)... " >&6; }
 +if ${ac_cv_func_call_putc_unlocked+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdio.h>
 +int
 +main ()
 +{
 +putc_unlocked('x', stdout)
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  ac_cv_func_call_putc_unlocked=yes
 +else
 +  ac_cv_func_call_putc_unlocked=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_call_putc_unlocked" >&5
 +$as_echo "$ac_cv_func_call_putc_unlocked" >&6; }
 +   if test $ac_cv_func_call_putc_unlocked = yes ; then
 +     cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_PUTC_UNLOCKED 1
 +_ACEOF
 +
 +   else
 +     true
 +   fi
 +   
 +   
 +   
 +
 +for ac_func in flockfile
 +do :
 +  ac_fn_c_check_func "$LINENO" "flockfile" "ac_cv_func_flockfile"
 +if test "x$ac_cv_func_flockfile" = xyes; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_FLOCKFILE 1
 +_ACEOF
 + 
 +fi
 +done
 +
 +for ac_func in fputs_unlocked fwrite_unlocked
 +do :
 +  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 +if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 +_ACEOF
 + 
 +fi
 +done
 +
 +
 +# Used only by argp-test.c, so don't use AC_REPLACE_FUNCS.
 +for ac_func in strdup asprintf
 +do :
 +  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 +if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 +_ACEOF
 + 
 +fi
 +done
 +
 +
 +ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
 +"
 +if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then :
 +  ac_have_decl=1
 +else
 +  ac_have_decl=0
 +fi
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl
 +_ACEOF
 +ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
 +"
 +if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then :
 +  ac_have_decl=1
 +else
 +  ac_have_decl=0
 +fi
 +
 +cat >>confdefs.h <<_ACEOF
 +@%:@define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl
 +_ACEOF
 +
 +
 +# Set these flags *last*, or else the test programs won't compile
 +if test x$GCC = xyes ; then
 +  CFLAGS="$CFLAGS -Wall -W \
 + -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes \
 + -Waggregate-return \
 + -Wpointer-arith -Wbad-function-cast -Wnested-externs -fgnu89-inline"
 +fi
 +
 +CPPFLAGS="$CPPFLAGS -I$srcdir"
 +
 +ac_config_files="$ac_config_files Makefile testsuite/Makefile"
 +
 +cat >confcache <<\_ACEOF
 +# This file is a shell script that caches the results of configure
 +# tests run on this system so they can be shared between configure
 +# scripts and configure runs, see configure's option --config-cache.
 +# It is not useful on other systems.  If it contains results you don't
 +# want to keep, you may remove or edit it.
 +#
 +# config.status only pays attention to the cache file if you give it
 +# the --recheck option to rerun configure.
 +#
 +# `ac_cv_env_foo' variables (set or unset) will be overridden when
 +# loading this file, other *unset* `ac_cv_foo' will be assigned the
 +# following values.
 +
 +_ACEOF
 +
 +# The following way of writing the cache mishandles newlines in values,
 +# but we know of no workaround that is simple, portable, and efficient.
 +# So, we kill variables containing newlines.
 +# Ultrix sh set writes to stderr and can't be redirected directly,
 +# and sets the high bit in the cache file unless we assign to the vars.
 +(
 +  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
 +    eval ac_val=\$$ac_var
 +    case $ac_val in #(
 +    *${as_nl}*)
 +      case $ac_var in #(
 +      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 +      esac
 +      case $ac_var in #(
 +      _ | IFS | as_nl) ;; #(
 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 +      *) { eval $ac_var=; unset $ac_var;} ;;
 +      esac ;;
 +    esac
 +  done
 +
 +  (set) 2>&1 |
 +    case $as_nl`(ac_space=' '; set) 2>&1` in #(
 +    *${as_nl}ac_space=\ *)
 +      # `set' does not quote correctly, so add quotes: double-quote
 +      # substitution turns \\\\ into \\, and sed turns \\ into \.
 +      sed -n \
 +	"s/'/'\\\\''/g;
 +	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
 +      ;; #(
 +    *)
 +      # `set' quotes correctly as required by POSIX, so do not add quotes.
 +      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 +      ;;
 +    esac |
 +    sort
 +) |
 +  sed '
 +     /^ac_cv_env_/b end
 +     t clear
 +     :clear
 +     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 +     t end
 +     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 +     :end' >>confcache
 +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 +  if test -w "$cache_file"; then
 +    if test "x$cache_file" != "x/dev/null"; then
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 +$as_echo "$as_me: updating cache $cache_file" >&6;}
 +      if test ! -f "$cache_file" || test -h "$cache_file"; then
 +	cat confcache >"$cache_file"
 +      else
 +        case $cache_file in #(
 +        */* | ?:*)
 +	  mv -f confcache "$cache_file"$$ &&
 +	  mv -f "$cache_file"$$ "$cache_file" ;; #(
 +        *)
 +	  mv -f confcache "$cache_file" ;;
 +	esac
 +      fi
 +    fi
 +  else
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 +  fi
 +fi
 +rm -f confcache
 +
 +test "x$prefix" = xNONE && prefix=$ac_default_prefix
 +# Let make expand exec_prefix.
 +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 +
 +DEFS=-DHAVE_CONFIG_H
 +
 +ac_libobjs=
 +ac_ltlibobjs=
 +for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue
 +  # 1. Remove the extension, and $U if already installed.
 +  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
 +  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
 +  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
 +  #    will be set to the directory where LIBOBJS objects are built.
 +  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
 +  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
 +done
 +LIB@&t@OBJS=$ac_libobjs
 +
 +LTLIBOBJS=$ac_ltlibobjs
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
 +$as_echo_n "checking that generated files are newer than configure... " >&6; }
 +   if test -n "$am_sleep_pid"; then
 +     # Hide warnings about reused PIDs.
 +     wait $am_sleep_pid 2>/dev/null
 +   fi
 +   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
 +$as_echo "done" >&6; }
 + if test -n "$EXEEXT"; then
 +  am__EXEEXT_TRUE=
 +  am__EXEEXT_FALSE='#'
 +else
 +  am__EXEEXT_TRUE='#'
 +  am__EXEEXT_FALSE=
 +fi
 +
 +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
 +  as_fn_error $? "conditional \"AMDEP\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 +  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 +  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 +  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +
 +: "${CONFIG_STATUS=./config.status}"
 +ac_write_fail=0
 +ac_clean_files_save=$ac_clean_files
 +ac_clean_files="$ac_clean_files $CONFIG_STATUS"
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
 +as_write_fail=0
 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 +#! $SHELL
 +# Generated by $as_me.
 +# Run this file to recreate the current configuration.
 +# Compiler output produced by configure, useful for debugging
 +# configure, is in config.log if it exists.
 +
 +debug=false
 +ac_cs_recheck=false
 +ac_cs_silent=false
 +
 +SHELL=\${CONFIG_SHELL-$SHELL}
 +export SHELL
 +_ASEOF
 +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
 +## -------------------- ##
 +## M4sh Initialization. ##
 +## -------------------- ##
 +
 +# Be more Bourne compatible
 +DUALCASE=1; export DUALCASE # for MKS sh
 +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 +  emulate sh
 +  NULLCMD=:
 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 +  # is contrary to our usage.  Disable this feature.
 +  alias -g '${1+"$@"}'='"$@"'
 +  setopt NO_GLOB_SUBST
 +else
 +  case `(set -o) 2>/dev/null` in @%:@(
 +  *posix*) :
 +    set -o posix ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +fi
 +
 +
 +as_nl='
 +'
 +export as_nl
 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 +# Prefer a ksh shell builtin over an external printf program on Solaris,
 +# but without wasting forks for bash or zsh.
 +if test -z "$BASH_VERSION$ZSH_VERSION" \
 +    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='print -r --'
 +  as_echo_n='print -rn --'
 +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='printf %s\n'
 +  as_echo_n='printf %s'
 +else
 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 +    as_echo_n='/usr/ucb/echo -n'
 +  else
 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 +    as_echo_n_body='eval
 +      arg=$1;
 +      case $arg in @%:@(
 +      *"$as_nl"*)
 +	expr "X$arg" : "X\\(.*\\)$as_nl";
 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 +      esac;
 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 +    '
 +    export as_echo_n_body
 +    as_echo_n='sh -c $as_echo_n_body as_echo'
 +  fi
 +  export as_echo_body
 +  as_echo='sh -c $as_echo_body as_echo'
 +fi
 +
 +# The user is always right.
 +if test "${PATH_SEPARATOR+set}" != set; then
 +  PATH_SEPARATOR=:
 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 +      PATH_SEPARATOR=';'
 +  }
 +fi
 +
 +
 +# IFS
 +# We need space, tab and new line, in precisely that order.  Quoting is
 +# there to prevent editors from complaining about space-tab.
 +# (If _AS_PATH_WALK were called with IFS unset, it would disable word
 +# splitting by setting IFS to empty value.)
 +IFS=" ""	$as_nl"
 +
 +# Find who we are.  Look in the path if we contain no directory separator.
 +as_myself=
 +case $0 in @%:@((
 +  *[\\/]* ) as_myself=$0 ;;
 +  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 +  done
 +IFS=$as_save_IFS
 +
 +     ;;
 +esac
 +# We did not find ourselves, most probably we were run as `sh COMMAND'
 +# in which case we are not to be found in the path.
 +if test "x$as_myself" = x; then
 +  as_myself=$0
 +fi
 +if test ! -f "$as_myself"; then
 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 +  exit 1
 +fi
 +
 +# Unset variables that we do not need and which cause bugs (e.g. in
 +# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 +# suppresses any "Segmentation fault" message there.  '((' could
 +# trigger a bug in pdksh 5.2.14.
 +for as_var in BASH_ENV ENV MAIL MAILPATH
 +do eval test x\${$as_var+set} = xset \
 +  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 +done
 +PS1='$ '
 +PS2='> '
 +PS4='+ '
 +
 +# NLS nuisances.
 +LC_ALL=C
 +export LC_ALL
 +LANGUAGE=C
 +export LANGUAGE
 +
 +# CDPATH.
 +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 +
 +
 +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD]
 +@%:@ ----------------------------------------
 +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 +@%:@ script with STATUS, using 1 if that was 0.
 +as_fn_error ()
 +{
 +  as_status=$1; test $as_status -eq 0 && as_status=1
 +  if test "$4"; then
 +    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 +  fi
 +  $as_echo "$as_me: error: $2" >&2
 +  as_fn_exit $as_status
 +} @%:@ as_fn_error
 +
 +
 +@%:@ as_fn_set_status STATUS
 +@%:@ -----------------------
 +@%:@ Set @S|@? to STATUS, without forking.
 +as_fn_set_status ()
 +{
 +  return $1
 +} @%:@ as_fn_set_status
 +
 +@%:@ as_fn_exit STATUS
 +@%:@ -----------------
 +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 +as_fn_exit ()
 +{
 +  set +e
 +  as_fn_set_status $1
 +  exit $1
 +} @%:@ as_fn_exit
 +
 +@%:@ as_fn_unset VAR
 +@%:@ ---------------
 +@%:@ Portably unset VAR.
 +as_fn_unset ()
 +{
 +  { eval $1=; unset $1;}
 +}
 +as_unset=as_fn_unset
 +@%:@ as_fn_append VAR VALUE
 +@%:@ ----------------------
 +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take
 +@%:@ advantage of any shell optimizations that allow amortized linear growth over
 +@%:@ repeated appends, instead of the typical quadratic growth present in naive
 +@%:@ implementations.
 +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 +  eval 'as_fn_append ()
 +  {
 +    eval $1+=\$2
 +  }'
 +else
 +  as_fn_append ()
 +  {
 +    eval $1=\$$1\$2
 +  }
 +fi # as_fn_append
 +
 +@%:@ as_fn_arith ARG...
 +@%:@ ------------------
 +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the
 +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments
 +@%:@ must be portable across @S|@(()) and expr.
 +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 +  eval 'as_fn_arith ()
 +  {
 +    as_val=$(( $* ))
 +  }'
 +else
 +  as_fn_arith ()
 +  {
 +    as_val=`expr "$@" || test $? -eq 1`
 +  }
 +fi # as_fn_arith
 +
 +
 +if expr a : '\(a\)' >/dev/null 2>&1 &&
 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
 +  as_expr=expr
 +else
 +  as_expr=false
 +fi
 +
 +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 +  as_basename=basename
 +else
 +  as_basename=false
 +fi
 +
 +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 +  as_dirname=dirname
 +else
 +  as_dirname=false
 +fi
 +
 +as_me=`$as_basename -- "$0" ||
 +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 +	 X"$0" : 'X\(//\)$' \| \
 +	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X/"$0" |
 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +
 +# Avoid depending upon Character Ranges.
 +as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 +as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 +as_cr_digits='0123456789'
 +as_cr_alnum=$as_cr_Letters$as_cr_digits
 +
 +ECHO_C= ECHO_N= ECHO_T=
 +case `echo -n x` in @%:@(((((
 +-n*)
 +  case `echo 'xy\c'` in
 +  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 +  xy)  ECHO_C='\c';;
 +  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 +       ECHO_T='	';;
 +  esac;;
 +*)
 +  ECHO_N='-n';;
 +esac
 +
 +rm -f conf$$ conf$$.exe conf$$.file
 +if test -d conf$$.dir; then
 +  rm -f conf$$.dir/conf$$.file
 +else
 +  rm -f conf$$.dir
 +  mkdir conf$$.dir 2>/dev/null
 +fi
 +if (echo >conf$$.file) 2>/dev/null; then
 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s='ln -s'
 +    # ... but there are two gotchas:
 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 +    # In both cases, we have to default to `cp -pR'.
 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 +      as_ln_s='cp -pR'
 +  elif ln conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s=ln
 +  else
 +    as_ln_s='cp -pR'
 +  fi
 +else
 +  as_ln_s='cp -pR'
 +fi
 +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 +rmdir conf$$.dir 2>/dev/null
 +
 +
 +@%:@ as_fn_mkdir_p
 +@%:@ -------------
 +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary.
 +as_fn_mkdir_p ()
 +{
 +
 +  case $as_dir in #(
 +  -*) as_dir=./$as_dir;;
 +  esac
 +  test -d "$as_dir" || eval $as_mkdir_p || {
 +    as_dirs=
 +    while :; do
 +      case $as_dir in #(
 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 +      *) as_qdir=$as_dir;;
 +      esac
 +      as_dirs="'$as_qdir' $as_dirs"
 +      as_dir=`$as_dirname -- "$as_dir" ||
 +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$as_dir" : 'X\(//\)[^/]' \| \
 +	 X"$as_dir" : 'X\(//\)$' \| \
 +	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$as_dir" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +      test -d "$as_dir" && break
 +    done
 +    test -z "$as_dirs" || eval "mkdir $as_dirs"
 +  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 +
 +
 +} @%:@ as_fn_mkdir_p
 +if mkdir -p . 2>/dev/null; then
 +  as_mkdir_p='mkdir -p "$as_dir"'
 +else
 +  test -d ./-p && rmdir ./-p
 +  as_mkdir_p=false
 +fi
 +
 +
 +@%:@ as_fn_executable_p FILE
 +@%:@ -----------------------
 +@%:@ Test if FILE is an executable regular file.
 +as_fn_executable_p ()
 +{
 +  test -f "$1" && test -x "$1"
 +} @%:@ as_fn_executable_p
 +as_test_x='test -x'
 +as_executable_p=as_fn_executable_p
 +
 +# Sed expression to map a string onto a valid CPP name.
 +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 +
 +# Sed expression to map a string onto a valid variable name.
 +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 +
 +
 +exec 6>&1
 +## ----------------------------------- ##
 +## Main body of $CONFIG_STATUS script. ##
 +## ----------------------------------- ##
 +_ASEOF
 +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +# Save the log message, to keep $0 and so on meaningful, and to
 +# report actual input values of CONFIG_FILES etc. instead of their
 +# values after options handling.
 +ac_log="
 +This file was extended by $as_me, which was
 +generated by GNU Autoconf 2.69.  Invocation command line was
 +
 +  CONFIG_FILES    = $CONFIG_FILES
 +  CONFIG_HEADERS  = $CONFIG_HEADERS
 +  CONFIG_LINKS    = $CONFIG_LINKS
 +  CONFIG_COMMANDS = $CONFIG_COMMANDS
 +  $ $0 $@
 +
 +on `(hostname || uname -n) 2>/dev/null | sed 1q`
 +"
 +
 +_ACEOF
 +
 +case $ac_config_files in *"
 +"*) set x $ac_config_files; shift; ac_config_files=$*;;
 +esac
 +
 +case $ac_config_headers in *"
 +"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
 +esac
 +
 +
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +# Files that config.status was made for.
 +config_files="$ac_config_files"
 +config_headers="$ac_config_headers"
 +config_commands="$ac_config_commands"
 +
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +ac_cs_usage="\
 +\`$as_me' instantiates files and other configuration actions
 +from templates according to the current configuration.  Unless the files
 +and actions are specified as TAGs, all are instantiated by default.
 +
 +Usage: $0 [OPTION]... [TAG]...
 +
 +  -h, --help       print this help, then exit
 +  -V, --version    print version number and configuration settings, then exit
 +      --config     print configuration, then exit
 +  -q, --quiet, --silent
 +                   do not print progress messages
 +  -d, --debug      don't remove temporary files
 +      --recheck    update $as_me by reconfiguring in the same conditions
 +      --file=FILE[:TEMPLATE] 
 +                   instantiate the configuration file FILE
 +      --header=FILE[:TEMPLATE] 
 +                   instantiate the configuration header FILE
 +
 +Configuration files:
 +$config_files
 +
 +Configuration headers:
 +$config_headers
 +
 +Configuration commands:
 +$config_commands
 +
 +Report bugs to the package provider."
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 +ac_cs_version="\\
 +config.status
 +configured by $0, generated by GNU Autoconf 2.69,
 +  with options \\"\$ac_cs_config\\"
 +
 +Copyright (C) 2012 Free Software Foundation, Inc.
 +This config.status script is free software; the Free Software Foundation
 +gives unlimited permission to copy, distribute and modify it."
 +
 +ac_pwd='$ac_pwd'
 +srcdir='$srcdir'
 +INSTALL='$INSTALL'
 +MKDIR_P='$MKDIR_P'
 +AWK='$AWK'
 +test -n "\$AWK" || AWK=awk
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +# The default lists apply if the user does not specify any file.
 +ac_need_defaults=:
 +while test $# != 0
 +do
 +  case $1 in
 +  --*=?*)
 +    ac_option=`expr "X$1" : 'X\([^=]*\)='`
 +    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
 +    ac_shift=:
 +    ;;
 +  --*=)
 +    ac_option=`expr "X$1" : 'X\([^=]*\)='`
 +    ac_optarg=
 +    ac_shift=:
 +    ;;
 +  *)
 +    ac_option=$1
 +    ac_optarg=$2
 +    ac_shift=shift
 +    ;;
 +  esac
 +
 +  case $ac_option in
 +  # Handling of the options.
 +  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 +    ac_cs_recheck=: ;;
 +  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
 +    $as_echo "$ac_cs_version"; exit ;;
 +  --config | --confi | --conf | --con | --co | --c )
 +    $as_echo "$ac_cs_config"; exit ;;
 +  --debug | --debu | --deb | --de | --d | -d )
 +    debug=: ;;
 +  --file | --fil | --fi | --f )
 +    $ac_shift
 +    case $ac_optarg in
 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    '') as_fn_error $? "missing file argument" ;;
 +    esac
 +    as_fn_append CONFIG_FILES " '$ac_optarg'"
 +    ac_need_defaults=false;;
 +  --header | --heade | --head | --hea )
 +    $ac_shift
 +    case $ac_optarg in
 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    esac
 +    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 +    ac_need_defaults=false;;
 +  --he | --h)
 +    # Conflict between --help and --header
 +    as_fn_error $? "ambiguous option: \`$1'
 +Try \`$0 --help' for more information.";;
 +  --help | --hel | -h )
 +    $as_echo "$ac_cs_usage"; exit ;;
 +  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 +  | -silent | --silent | --silen | --sile | --sil | --si | --s)
 +    ac_cs_silent=: ;;
 +
 +  # This is an error.
 +  -*) as_fn_error $? "unrecognized option: \`$1'
 +Try \`$0 --help' for more information." ;;
 +
 +  *) as_fn_append ac_config_targets " $1"
 +     ac_need_defaults=false ;;
 +
 +  esac
 +  shift
 +done
 +
 +ac_configure_extra_args=
 +
 +if $ac_cs_silent; then
 +  exec 6>/dev/null
 +  ac_configure_extra_args="$ac_configure_extra_args --silent"
 +fi
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +if \$ac_cs_recheck; then
 +  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 +  shift
 +  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
 +  CONFIG_SHELL='$SHELL'
 +  export CONFIG_SHELL
 +  exec "\$@"
 +fi
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +exec 5>>config.log
 +{
 +  echo
 +  sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
 +@%:@@%:@ Running $as_me. @%:@@%:@
 +_ASBOX
 +  $as_echo "$ac_log"
 +} >&5
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +#
 +# INIT-COMMANDS
 +#
 +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
 +
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +
 +# Handling of arguments.
 +for ac_config_target in $ac_config_targets
 +do
 +  case $ac_config_target in
 +    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
 +    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
 +    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 +    "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
 +
 +  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
 +  esac
 +done
 +
 +
 +# If the user did not use the arguments to specify the items to instantiate,
 +# then the envvar interface is used.  Set only those that are not.
 +# We use the long form for the default assignment because of an extremely
 +# bizarre bug on SunOS 4.1.3.
 +if $ac_need_defaults; then
 +  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 +  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 +  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
 +fi
 +
 +# Have a temporary directory for convenience.  Make it in the build tree
 +# simply because there is no reason against having it here, and in addition,
 +# creating and moving files from /tmp can sometimes cause problems.
 +# Hook for its removal unless debugging.
 +# Note that there is a small window in which the directory will not be cleaned:
 +# after its creation but before its name has been assigned to `$tmp'.
 +$debug ||
 +{
 +  tmp= ac_tmp=
 +  trap 'exit_status=$?
 +  : "${ac_tmp:=$tmp}"
 +  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
 +' 0
 +  trap 'as_fn_exit 1' 1 2 13 15
 +}
 +# Create a (secure) tmp directory for tmp files.
 +
 +{
 +  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
 +  test -d "$tmp"
 +}  ||
 +{
 +  tmp=./conf$$-$RANDOM
 +  (umask 077 && mkdir "$tmp")
 +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
 +ac_tmp=$tmp
 +
 +# Set up the scripts for CONFIG_FILES section.
 +# No need to generate them if there are no CONFIG_FILES.
 +# This happens for instance with `./config.status config.h'.
 +if test -n "$CONFIG_FILES"; then
 +
 +
 +ac_cr=`echo X | tr X '\015'`
 +# On cygwin, bash can eat \r inside `` if the user requested igncr.
 +# But we know of no other shell where ac_cr would be empty at this
 +# point, so we can use a bashism as a fallback.
 +if test "x$ac_cr" = x; then
 +  eval ac_cr=\$\'\\r\'
 +fi
 +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
 +  ac_cs_awk_cr='\\r'
 +else
 +  ac_cs_awk_cr=$ac_cr
 +fi
 +
 +echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
 +_ACEOF
 +
 +
 +{
 +  echo "cat >conf$$subs.awk <<_ACEOF" &&
 +  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
 +  echo "_ACEOF"
 +} >conf$$subs.sh ||
 +  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 +ac_delim='%!_!# '
 +for ac_last_try in false false false false false :; do
 +  . ./conf$$subs.sh ||
 +    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 +
 +  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
 +  if test $ac_delim_n = $ac_delim_num; then
 +    break
 +  elif $ac_last_try; then
 +    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 +  else
 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 +  fi
 +done
 +rm -f conf$$subs.sh
 +
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
 +_ACEOF
 +sed -n '
 +h
 +s/^/S["/; s/!.*/"]=/
 +p
 +g
 +s/^[^!]*!//
 +:repl
 +t repl
 +s/'"$ac_delim"'$//
 +t delim
 +:nl
 +h
 +s/\(.\{148\}\)..*/\1/
 +t more1
 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 +p
 +n
 +b repl
 +:more1
 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 +p
 +g
 +s/.\{148\}//
 +t nl
 +:delim
 +h
 +s/\(.\{148\}\)..*/\1/
 +t more2
 +s/["\\]/\\&/g; s/^/"/; s/$/"/
 +p
 +b
 +:more2
 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 +p
 +g
 +s/.\{148\}//
 +t delim
 +' <conf$$subs.awk | sed '
 +/^[^""]/{
 +  N
 +  s/\n//
 +}
 +' >>$CONFIG_STATUS || ac_write_fail=1
 +rm -f conf$$subs.awk
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +_ACAWK
 +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
 +  for (key in S) S_is_set[key] = 1
 +  FS = ""
 +
 +}
 +{
 +  line = $ 0
 +  nfields = split(line, field, "@")
 +  substed = 0
 +  len = length(field[1])
 +  for (i = 2; i < nfields; i++) {
 +    key = field[i]
 +    keylen = length(key)
 +    if (S_is_set[key]) {
 +      value = S[key]
 +      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
 +      len += length(value) + length(field[++i])
 +      substed = 1
 +    } else
 +      len += 1 + keylen
 +  }
 +
 +  print line
 +}
 +
 +_ACAWK
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 +  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 +else
 +  cat
 +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
 +  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 +_ACEOF
 +
 +# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
 +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 +# trailing colons and then remove the whole line if VPATH becomes empty
 +# (actually we leave an empty line to preserve line numbers).
 +if test "x$srcdir" = x.; then
 +  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
 +h
 +s///
 +s/^/:/
 +s/[	 ]*$/:/
 +s/:\$(srcdir):/:/g
 +s/:\${srcdir}:/:/g
 +s/:@srcdir@:/:/g
 +s/^:*//
 +s/:*$//
 +x
 +s/\(=[	 ]*\).*/\1/
 +G
 +s/\n//
 +s/^[^=]*=[	 ]*$//
 +}'
 +fi
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +fi # test -n "$CONFIG_FILES"
 +
 +# Set up the scripts for CONFIG_HEADERS section.
 +# No need to generate them if there are no CONFIG_HEADERS.
 +# This happens for instance with `./config.status Makefile'.
 +if test -n "$CONFIG_HEADERS"; then
 +cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
 +BEGIN {
 +_ACEOF
 +
 +# Transform confdefs.h into an awk script `defines.awk', embedded as
 +# here-document in config.status, that substitutes the proper values into
 +# config.h.in to produce config.h.
 +
 +# Create a delimiter string that does not exist in confdefs.h, to ease
 +# handling of long lines.
 +ac_delim='%!_!# '
 +for ac_last_try in false false :; do
 +  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
 +  if test -z "$ac_tt"; then
 +    break
 +  elif $ac_last_try; then
 +    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
 +  else
 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 +  fi
 +done
 +
 +# For the awk script, D is an array of macro values keyed by name,
 +# likewise P contains macro parameters if any.  Preserve backslash
 +# newline sequences.
 +
 +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
 +sed -n '
 +s/.\{148\}/&'"$ac_delim"'/g
 +t rset
 +:rset
 +s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
 +t def
 +d
 +:def
 +s/\\$//
 +t bsnl
 +s/["\\]/\\&/g
 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 +D["\1"]=" \3"/p
 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
 +d
 +:bsnl
 +s/["\\]/\\&/g
 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 +D["\1"]=" \3\\\\\\n"\\/p
 +t cont
 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
 +t cont
 +d
 +:cont
 +n
 +s/.\{148\}/&'"$ac_delim"'/g
 +t clear
 +:clear
 +s/\\$//
 +t bsnlc
 +s/["\\]/\\&/g; s/^/"/; s/$/"/p
 +d
 +:bsnlc
 +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
 +b cont
 +' <confdefs.h | sed '
 +s/'"$ac_delim"'/"\\\
 +"/g' >>$CONFIG_STATUS || ac_write_fail=1
 +
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +  for (key in D) D_is_set[key] = 1
 +  FS = ""
 +}
 +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
 +  line = \$ 0
 +  split(line, arg, " ")
 +  if (arg[1] == "#") {
 +    defundef = arg[2]
 +    mac1 = arg[3]
 +  } else {
 +    defundef = substr(arg[1], 2)
 +    mac1 = arg[2]
 +  }
 +  split(mac1, mac2, "(") #)
 +  macro = mac2[1]
 +  prefix = substr(line, 1, index(line, defundef) - 1)
 +  if (D_is_set[macro]) {
 +    # Preserve the white space surrounding the "#".
 +    print prefix "define", macro P[macro] D[macro]
 +    next
 +  } else {
 +    # Replace #undef with comments.  This is necessary, for example,
 +    # in the case of _POSIX_SOURCE, which is predefined and required
 +    # on some systems where configure will not decide to define it.
 +    if (defundef == "undef") {
 +      print "/*", prefix defundef, macro, "*/"
 +      next
 +    }
 +  }
 +}
 +{ print }
 +_ACAWK
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
 +fi # test -n "$CONFIG_HEADERS"
 +
 +
 +eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
 +shift
 +for ac_tag
 +do
 +  case $ac_tag in
 +  :[FHLC]) ac_mode=$ac_tag; continue;;
 +  esac
 +  case $ac_mode$ac_tag in
 +  :[FHL]*:*);;
 +  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
 +  :[FH]-) ac_tag=-:-;;
 +  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
 +  esac
 +  ac_save_IFS=$IFS
 +  IFS=:
 +  set x $ac_tag
 +  IFS=$ac_save_IFS
 +  shift
 +  ac_file=$1
 +  shift
 +
 +  case $ac_mode in
 +  :L) ac_source=$1;;
 +  :[FH])
 +    ac_file_inputs=
 +    for ac_f
 +    do
 +      case $ac_f in
 +      -) ac_f="$ac_tmp/stdin";;
 +      *) # Look for the file first in the build tree, then in the source tree
 +	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
 +	 # because $ac_f cannot contain `:'.
 +	 test -f "$ac_f" ||
 +	   case $ac_f in
 +	   [\\/$]*) false;;
 +	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 +	   esac ||
 +	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
 +      esac
 +      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 +      as_fn_append ac_file_inputs " '$ac_f'"
 +    done
 +
 +    # Let's still pretend it is `configure' which instantiates (i.e., don't
 +    # use $as_me), people would be surprised to read:
 +    #    /* config.h.  Generated by config.status.  */
 +    configure_input='Generated from '`
 +	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
 +	`' by configure.'
 +    if test x"$ac_file" != x-; then
 +      configure_input="$ac_file.  $configure_input"
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
 +$as_echo "$as_me: creating $ac_file" >&6;}
 +    fi
 +    # Neutralize special characters interpreted by sed in replacement strings.
 +    case $configure_input in #(
 +    *\&* | *\|* | *\\* )
 +       ac_sed_conf_input=`$as_echo "$configure_input" |
 +       sed 's/[\\\\&|]/\\\\&/g'`;; #(
 +    *) ac_sed_conf_input=$configure_input;;
 +    esac
 +
 +    case $ac_tag in
 +    *:-:* | *:-) cat >"$ac_tmp/stdin" \
 +      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
 +    esac
 +    ;;
 +  esac
 +
 +  ac_dir=`$as_dirname -- "$ac_file" ||
 +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$ac_file" : 'X\(//\)[^/]' \| \
 +	 X"$ac_file" : 'X\(//\)$' \| \
 +	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$ac_file" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +  as_dir="$ac_dir"; as_fn_mkdir_p
 +  ac_builddir=.
 +
 +case "$ac_dir" in
 +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +*)
 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 +  # A ".." for each directory in $ac_dir_suffix.
 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 +  case $ac_top_builddir_sub in
 +  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 +  esac ;;
 +esac
 +ac_abs_top_builddir=$ac_pwd
 +ac_abs_builddir=$ac_pwd$ac_dir_suffix
 +# for backward compatibility:
 +ac_top_builddir=$ac_top_build_prefix
 +
 +case $srcdir in
 +  .)  # We are building in place.
 +    ac_srcdir=.
 +    ac_top_srcdir=$ac_top_builddir_sub
 +    ac_abs_top_srcdir=$ac_pwd ;;
 +  [\\/]* | ?:[\\/]* )  # Absolute name.
 +    ac_srcdir=$srcdir$ac_dir_suffix;
 +    ac_top_srcdir=$srcdir
 +    ac_abs_top_srcdir=$srcdir ;;
 +  *) # Relative name.
 +    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 +    ac_top_srcdir=$ac_top_build_prefix$srcdir
 +    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 +esac
 +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 +
 +
 +  case $ac_mode in
 +  :F)
 +  #
 +  # CONFIG_FILE
 +  #
 +
 +  case $INSTALL in
 +  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
 +  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
 +  esac
 +  ac_MKDIR_P=$MKDIR_P
 +  case $MKDIR_P in
 +  [\\/$]* | ?:[\\/]* ) ;;
 +  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
 +  esac
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +# If the template does not know about datarootdir, expand it.
 +# FIXME: This hack should be removed a few years after 2.60.
 +ac_datarootdir_hack=; ac_datarootdir_seen=
 +ac_sed_dataroot='
 +/datarootdir/ {
 +  p
 +  q
 +}
 +/@datadir@/p
 +/@docdir@/p
 +/@infodir@/p
 +/@localedir@/p
 +/@mandir@/p'
 +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 +*datarootdir*) ac_datarootdir_seen=yes;;
 +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +  ac_datarootdir_hack='
 +  s&@datadir@&$datadir&g
 +  s&@docdir@&$docdir&g
 +  s&@infodir@&$infodir&g
 +  s&@localedir@&$localedir&g
 +  s&@mandir@&$mandir&g
 +  s&\\\${datarootdir}&$datarootdir&g' ;;
 +esac
 +_ACEOF
 +
 +# Neutralize VPATH when `$srcdir' = `.'.
 +# Shell code in configure.ac might set extrasub.
 +# FIXME: do we really want to maintain this feature?
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +ac_sed_extra="$ac_vpsub
 +$extrasub
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +:t
 +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
 +s|@configure_input@|$ac_sed_conf_input|;t t
 +s&@top_builddir@&$ac_top_builddir_sub&;t t
 +s&@top_build_prefix@&$ac_top_build_prefix&;t t
 +s&@srcdir@&$ac_srcdir&;t t
 +s&@abs_srcdir@&$ac_abs_srcdir&;t t
 +s&@top_srcdir@&$ac_top_srcdir&;t t
 +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
 +s&@builddir@&$ac_builddir&;t t
 +s&@abs_builddir@&$ac_abs_builddir&;t t
 +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 +s&@INSTALL@&$ac_INSTALL&;t t
 +s&@MKDIR_P@&$ac_MKDIR_P&;t t
 +$ac_datarootdir_hack
 +"
 +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
 +  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 +
 +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
 +  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
 +  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
 +      "$ac_tmp/out"`; test -z "$ac_out"; } &&
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 +which seems to be undefined.  Please make sure it is defined" >&5
 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 +which seems to be undefined.  Please make sure it is defined" >&2;}
 +
 +  rm -f "$ac_tmp/stdin"
 +  case $ac_file in
 +  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
 +  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
 +  esac \
 +  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 + ;;
 +  :H)
 +  #
 +  # CONFIG_HEADER
 +  #
 +  if test x"$ac_file" != x-; then
 +    {
 +      $as_echo "/* $configure_input  */" \
 +      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
 +    } >"$ac_tmp/config.h" \
 +      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 +    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 +$as_echo "$as_me: $ac_file is unchanged" >&6;}
 +    else
 +      rm -f "$ac_file"
 +      mv "$ac_tmp/config.h" "$ac_file" \
 +	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
 +    fi
 +  else
 +    $as_echo "/* $configure_input  */" \
 +      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
 +      || as_fn_error $? "could not create -" "$LINENO" 5
 +  fi
 +# Compute "$ac_file"'s index in $config_headers.
 +_am_arg="$ac_file"
 +_am_stamp_count=1
 +for _am_header in $config_headers :; do
 +  case $_am_header in
 +    $_am_arg | $_am_arg:* )
 +      break ;;
 +    * )
 +      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 +  esac
 +done
 +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
 +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$_am_arg" : 'X\(//\)[^/]' \| \
 +	 X"$_am_arg" : 'X\(//\)$' \| \
 +	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$_am_arg" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`/stamp-h$_am_stamp_count
 + ;;
 +  
 +  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
 +$as_echo "$as_me: executing $ac_file commands" >&6;}
 + ;;
 +  esac
 +
 +
 +  case $ac_file$ac_mode in
 +    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
 +  # Older Autoconf quotes --file arguments for eval, but not when files
 +  # are listed without --file.  Let's play safe and only enable the eval
 +  # if we detect the quoting.
 +  # TODO: see whether this extra hack can be removed once we start
 +  # requiring Autoconf 2.70 or later.
 +  case $CONFIG_FILES in @%:@(
 +  *\'*) :
 +    eval set x "$CONFIG_FILES" ;; @%:@(
 +  *) :
 +    set x $CONFIG_FILES ;; @%:@(
 +  *) :
 +     ;;
 +esac
 +  shift
 +  # Used to flag and report bootstrapping failures.
 +  am_rc=0
 +  for am_mf
 +  do
 +    # Strip MF so we end up with the name of the file.
 +    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
 +    # Check whether this is an Automake generated Makefile which includes
 +    # dependency-tracking related rules and includes.
 +    # Grep'ing the whole file directly is not great: AIX grep has a line
 +    # limit of 2048, but all sed's we know have understand at least 4000.
 +    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
 +      || continue
 +    am_dirpart=`$as_dirname -- "$am_mf" ||
 +$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$am_mf" : 'X\(//\)[^/]' \| \
 +	 X"$am_mf" : 'X\(//\)$' \| \
 +	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$am_mf" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +    am_filepart=`$as_basename -- "$am_mf" ||
 +$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
 +	 X"$am_mf" : 'X\(//\)$' \| \
 +	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X/"$am_mf" |
 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +    { echo "$as_me:$LINENO: cd "$am_dirpart" \
 +      && sed -e '/# am--include-marker/d' "$am_filepart" \
 +        | $MAKE -f - am--depfiles" >&5
 +   (cd "$am_dirpart" \
 +      && sed -e '/# am--include-marker/d' "$am_filepart" \
 +        | $MAKE -f - am--depfiles) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } || am_rc=$?
 +  done
 +  if test $am_rc -ne 0; then
 +    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "Something went wrong bootstrapping makefile fragments
 +    for automatic dependency tracking.  Try re-running configure with the
 +    '--disable-dependency-tracking' option to at least be able to build
 +    the package (albeit without support for automatic dependency tracking).
 +See \`config.log' for more details" "$LINENO" 5; }
 +  fi
 +  { am_dirpart=; unset am_dirpart;}
 +  { am_filepart=; unset am_filepart;}
 +  { am_mf=; unset am_mf;}
 +  { am_rc=; unset am_rc;}
 +  rm -f conftest-deps.mk
 +}
 + ;;
 +
 +  esac
 +done # for ac_tag
 +
 +
 +as_fn_exit 0
 +_ACEOF
 +ac_clean_files=$ac_clean_files_save
 +
 +test $ac_write_fail = 0 ||
 +  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 +
 +
 +# configure is writing to config.log, and then calls config.status.
 +# config.status does its own redirection, appending to config.log.
 +# Unfortunately, on DOS this fails, as config.log is still kept open
 +# by configure, so config.status won't be able to write to it; its
 +# output is simply discarded.  So we exec the FD to /dev/null,
 +# effectively closing config.log, so it can be properly (re)opened and
 +# appended to by config.status.  When coming back to configure, we
 +# need to make the FD available again.
 +if test "$no_create" != yes; then
 +  ac_cs_success=:
 +  ac_config_status_args=
 +  test "$silent" = yes &&
 +    ac_config_status_args="$ac_config_status_args --quiet"
 +  exec 5>/dev/null
 +  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
 +  exec 5>>config.log
 +  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 +  # would make configure fail if this is the last instruction.
 +  $ac_cs_success || as_fn_exit 1
 +fi
 +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 +fi
 +
 diff -uNr argp-standalone-1.4.1.orig/autom4te.cache/requests argp-standalone-1.4.1/autom4te.cache/requests
 --- argp-standalone-1.4.1.orig/autom4te.cache/requests	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/autom4te.cache/requests	2022-05-11 14:10:06.378203640 -0500
 @@ -0,0 +1,174 @@
 +# This file was generated.
 +# It contains the lists of macros which have been traced.
 +# It can be safely removed.
 +
 +@request = (
 +             bless( [
 +                      '0',
 +                      1,
 +                      [
 +                        '/usr/share/autoconf'
 +                      ],
 +                      [
 +                        '/usr/share/autoconf/autoconf/autoconf.m4f',
 +                        '-',
 +                        '/usr/share/aclocal-1.16/internal/ac-config-macro-dirs.m4',
 +                        '/usr/share/aclocal-1.16/amversion.m4',
 +                        '/usr/share/aclocal-1.16/auxdir.m4',
 +                        '/usr/share/aclocal-1.16/cond.m4',
 +                        '/usr/share/aclocal-1.16/depend.m4',
 +                        '/usr/share/aclocal-1.16/depout.m4',
 +                        '/usr/share/aclocal-1.16/init.m4',
 +                        '/usr/share/aclocal-1.16/install-sh.m4',
 +                        '/usr/share/aclocal-1.16/lead-dot.m4',
 +                        '/usr/share/aclocal-1.16/make.m4',
 +                        '/usr/share/aclocal-1.16/missing.m4',
 +                        '/usr/share/aclocal-1.16/obsolete.m4',
 +                        '/usr/share/aclocal-1.16/options.m4',
 +                        '/usr/share/aclocal-1.16/prog-cc-c-o.m4',
 +                        '/usr/share/aclocal-1.16/runlog.m4',
 +                        '/usr/share/aclocal-1.16/sanity.m4',
 +                        '/usr/share/aclocal-1.16/silent.m4',
 +                        '/usr/share/aclocal-1.16/strip.m4',
 +                        '/usr/share/aclocal-1.16/substnot.m4',
 +                        '/usr/share/aclocal-1.16/tar.m4',
 +                        'acinclude.m4',
 +                        'configure.ac'
 +                      ],
 +                      {
 +                        'AM_OUTPUT_DEPENDENCY_COMMANDS' => 1,
 +                        '_AM_SET_OPTIONS' => 1,
 +                        'AM_SUBST_NOTMAKE' => 1,
 +                        'LSH_FUNC_ALLOCA' => 1,
 +                        'LSH_RPATH_INIT' => 1,
 +                        'm4_pattern_allow' => 1,
 +                        'AM_C_PROTOTYPES' => 1,
 +                        'AM_MISSING_HAS_RUN' => 1,
 +                        'LSH_CHECK_KRB_LIB' => 1,
 +                        'AM_SILENT_RULES' => 1,
 +                        'AM_AUTOMAKE_VERSION' => 1,
 +                        '_AM_DEPENDENCIES' => 1,
 +                        'm4_pattern_forbid' => 1,
 +                        'AM_PROG_INSTALL_SH' => 1,
 +                        '_AM_IF_OPTION' => 1,
 +                        'AC_DEFUN' => 1,
 +                        '_AM_OUTPUT_DEPENDENCY_COMMANDS' => 1,
 +                        'LSH_PATH_ADD' => 1,
 +                        'AM_PROG_INSTALL_STRIP' => 1,
 +                        'AM_PROG_CC_C_O' => 1,
 +                        '_AM_PROG_CC_C_O' => 1,
 +                        'fp_C_PROTOTYPES' => 1,
 +                        'LSH_FUNC_STRSIGNAL' => 1,
 +                        'LSH_RPATH_FIX' => 1,
 +                        'AM_CONDITIONAL' => 1,
 +                        'include' => 1,
 +                        'AM_INIT_AUTOMAKE' => 1,
 +                        '_AC_AM_CONFIG_HEADER_HOOK' => 1,
 +                        'LSH_GCC_FUNCTION_NAME' => 1,
 +                        '_m4_warn' => 1,
 +                        'AC_CONFIG_MACRO_DIR' => 1,
 +                        '_AM_PROG_TAR' => 1,
 +                        'LSH_GCC_ATTRIBUTES' => 1,
 +                        'AC_DEFUN_ONCE' => 1,
 +                        'LSH_RPATH_ADD' => 1,
 +                        'AM_DEP_TRACK' => 1,
 +                        'AM_AUX_DIR_EXPAND' => 1,
 +                        'LSH_LIB_ARGP' => 1,
 +                        'AU_DEFUN' => 1,
 +                        'AM_SET_DEPDIR' => 1,
 +                        'AM_MISSING_PROG' => 1,
 +                        'AX_CREATE_STDINT_H' => 1,
 +                        'AM_PROG_CC_STDC' => 1,
 +                        'LSH_FUNC_STRERROR' => 1,
 +                        '_AM_SET_OPTION' => 1,
 +                        'ARGP_CHECK_FUNC' => 1,
 +                        'AM_SET_CURRENT_AUTOMAKE_VERSION' => 1,
 +                        '_AM_AUTOCONF_VERSION' => 1,
 +                        'm4_include' => 1,
 +                        '_AM_MANGLE_OPTION' => 1,
 +                        'AM_MAKE_INCLUDE' => 1,
 +                        'AM_SANITY_CHECK' => 1,
 +                        'AM_SET_LEADING_DOT' => 1,
 +                        'AC_CONFIG_MACRO_DIR_TRACE' => 1,
 +                        '_AM_CONFIG_MACRO_DIRS' => 1,
 +                        'AM_RUN_LOG' => 1,
 +                        'LSH_TYPE_SOCKLEN_T' => 1,
 +                        'AM_CONFIG_HEADER' => 1,
 +                        '_AM_SUBST_NOTMAKE' => 1
 +                      }
 +                    ], 'Autom4te::Request' ),
 +             bless( [
 +                      '1',
 +                      1,
 +                      [
 +                        '/usr/share/autoconf'
 +                      ],
 +                      [
 +                        '/usr/share/autoconf/autoconf/autoconf.m4f',
 +                        'aclocal.m4',
 +                        'configure.ac'
 +                      ],
 +                      {
 +                        'AC_FC_SRCEXT' => 1,
 +                        'AM_MAINTAINER_MODE' => 1,
 +                        'AM_PROG_MKDIR_P' => 1,
 +                        'LT_INIT' => 1,
 +                        'LT_SUPPORTED_TAG' => 1,
 +                        'AC_CONFIG_HEADERS' => 1,
 +                        'm4_include' => 1,
 +                        'AC_SUBST_TRACE' => 1,
 +                        'AC_DEFINE_TRACE_LITERAL' => 1,
 +                        '_AM_MAKEFILE_INCLUDE' => 1,
 +                        '_AM_SUBST_NOTMAKE' => 1,
 +                        'AM_PROG_MOC' => 1,
 +                        'AM_XGETTEXT_OPTION' => 1,
 +                        'AM_MAKEFILE_INCLUDE' => 1,
 +                        'AC_FC_PP_DEFINE' => 1,
 +                        'LT_CONFIG_LTDL_DIR' => 1,
 +                        'AC_SUBST' => 1,
 +                        'AH_OUTPUT' => 1,
 +                        'm4_sinclude' => 1,
 +                        'AC_CONFIG_LINKS' => 1,
 +                        'AC_CANONICAL_HOST' => 1,
 +                        '_m4_warn' => 1,
 +                        'AM_INIT_AUTOMAKE' => 1,
 +                        'AM_PROG_CXX_C_O' => 1,
 +                        'AC_CONFIG_SUBDIRS' => 1,
 +                        'AC_CANONICAL_TARGET' => 1,
 +                        'AC_INIT' => 1,
 +                        'AM_PROG_FC_C_O' => 1,
 +                        'AC_CONFIG_AUX_DIR' => 1,
 +                        '_LT_AC_TAGCONFIG' => 1,
 +                        'AC_CONFIG_FILES' => 1,
 +                        'AM_GNU_GETTEXT' => 1,
 +                        'AM_GNU_GETTEXT_INTL_SUBDIR' => 1,
 +                        'AC_PROG_LIBTOOL' => 1,
 +                        'AM_NLS' => 1,
 +                        'm4_pattern_forbid' => 1,
 +                        'sinclude' => 1,
 +                        'AM_CONDITIONAL' => 1,
 +                        'include' => 1,
 +                        'AC_CONFIG_LIBOBJ_DIR' => 1,
 +                        'AC_LIBSOURCE' => 1,
 +                        'AC_CANONICAL_BUILD' => 1,
 +                        'AM_EXTRA_RECURSIVE_TARGETS' => 1,
 +                        'AM_PROG_CC_C_O' => 1,
 +                        'm4_pattern_allow' => 1,
 +                        '_AM_COND_IF' => 1,
 +                        'AC_REQUIRE_AUX_FILE' => 1,
 +                        'AM_POT_TOOLS' => 1,
 +                        'AC_FC_FREEFORM' => 1,
 +                        '_AM_COND_ENDIF' => 1,
 +                        'AC_CANONICAL_SYSTEM' => 1,
 +                        '_AM_COND_ELSE' => 1,
 +                        'AM_AUTOMAKE_VERSION' => 1,
 +                        'AM_PATH_GUILE' => 1,
 +                        'AM_SILENT_RULES' => 1,
 +                        'AM_ENABLE_MULTILIB' => 1,
 +                        'AM_PROG_F77_C_O' => 1,
 +                        'AM_PROG_AR' => 1,
 +                        'AC_FC_PP_SRCEXT' => 1
 +                      }
 +                    ], 'Autom4te::Request' )
 +           );
 +
 diff -uNr argp-standalone-1.4.1.orig/autom4te.cache/traces.0 argp-standalone-1.4.1/autom4te.cache/traces.0
 --- argp-standalone-1.4.1.orig/autom4te.cache/traces.0	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/autom4te.cache/traces.0	2022-05-11 13:59:44.986198372 -0500
 @@ -0,0 +1,1961 @@
 +m4trace:/usr/share/aclocal-1.16/amversion.m4:14: -1- AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.16'
 +dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 +dnl require some minimum version.  Point them to the right macro.
 +m4_if([$1], [1.16.1], [],
 +      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 +])
 +m4trace:/usr/share/aclocal-1.16/amversion.m4:33: -1- AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], [AM_AUTOMAKE_VERSION([1.16.1])dnl
 +m4_ifndef([AC_AUTOCONF_VERSION],
 +  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 +_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 +m4trace:/usr/share/aclocal-1.16/auxdir.m4:47: -1- AC_DEFUN([AM_AUX_DIR_EXPAND], [AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
 +# Expand $ac_aux_dir to an absolute path.
 +am_aux_dir=`cd "$ac_aux_dir" && pwd`
 +])
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 +AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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 +AC_REQUIRE([AM_DEP_TRACK])dnl
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 +m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
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 +      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
 +      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
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 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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 +  cd ..
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 +AS_HELP_STRING(
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 +m4trace:/usr/share/aclocal-1.16/depout.m4:62: -1- AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], [AC_CONFIG_COMMANDS([depfiles],
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 +_AM_IF_OPTION([no-define],,
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 +AC_REQUIRE([AC_ARG_PROGRAM])dnl
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 +# actually supported "in the wild" to an acceptable degree.
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 +# user can still override this though.
 +if rm -f && rm -fr && rm -rf; then : OK; else
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 +can help us improve future automake versions.
 +
 +END
 +  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 +    echo 'Configuration will proceed anyway, since you have set the' >&2
 +    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 +    echo >&2
 +  else
 +    cat >&2 <<'END'
 +Aborting the configuration process, to ensure you take notice of the issue.
 +
 +You can download and install GNU coreutils to get an 'rm' implementation
 +that behaves properly: <https://www.gnu.org/software/coreutils/>.
 +
 +If you want to complete the configuration process using your problematic
 +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 +to "yes", and re-run configure.
 +
 +END
 +    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
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 +m4trace:/usr/share/aclocal-1.16/options.m4:17: -1- AC_DEFUN([_AM_SET_OPTION], [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
 +m4trace:/usr/share/aclocal-1.16/options.m4:23: -1- AC_DEFUN([_AM_SET_OPTIONS], [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 +m4trace:/usr/share/aclocal-1.16/options.m4:29: -1- AC_DEFUN([_AM_IF_OPTION], [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 +m4trace:/usr/share/aclocal-1.16/prog-cc-c-o.m4:12: -1- AC_DEFUN([_AM_PROG_CC_C_O], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 +AC_REQUIRE_AUX_FILE([compile])dnl
 +AC_LANG_PUSH([C])dnl
 +AC_CACHE_CHECK(
 +  [whether $CC understands -c and -o together],
 +  [am_cv_prog_cc_c_o],
 +  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i])
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +AC_LANG_POP([C])])
 +m4trace:/usr/share/aclocal-1.16/prog-cc-c-o.m4:47: -1- AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 +m4trace:/usr/share/aclocal-1.16/runlog.m4:12: -1- AC_DEFUN([AM_RUN_LOG], [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
 +   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
 +   (exit $ac_status); }])
 +m4trace:/usr/share/aclocal-1.16/sanity.m4:11: -1- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane])
 +# Reject unsafe characters in $srcdir or the absolute working directory
 +# name.  Accept space and tab only in the latter.
 +am_lf='
 +'
 +case `pwd` in
 +  *[[\\\"\#\$\&\'\`$am_lf]]*)
 +    AC_MSG_ERROR([unsafe absolute working directory name]);;
 +esac
 +case $srcdir in
 +  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
 +    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
 +esac
 +
 +# Do 'set' in a subshell so we don't clobber the current shell's
 +# arguments.  Must try -L first in case configure is actually a
 +# symlink; some systems play weird games with the mod time of symlinks
 +# (eg FreeBSD returns the mod time of the symlink's containing
 +# directory).
 +if (
 +   am_has_slept=no
 +   for am_try in 1 2; do
 +     echo "timestamp, slept: $am_has_slept" > conftest.file
 +     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 +     if test "$[*]" = "X"; then
 +	# -L didn't work.
 +	set X `ls -t "$srcdir/configure" conftest.file`
 +     fi
 +     if test "$[*]" != "X $srcdir/configure conftest.file" \
 +	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
 +
 +	# If neither matched, then we have a broken ls.  This can happen
 +	# if, for instance, CONFIG_SHELL is bash and it inherits a
 +	# broken ls alias from the environment.  This has actually
 +	# happened.  Such a system could not be considered "sane".
 +	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 +  alias in your environment])
 +     fi
 +     if test "$[2]" = conftest.file || test $am_try -eq 2; then
 +       break
 +     fi
 +     # Just in case.
 +     sleep 1
 +     am_has_slept=yes
 +   done
 +   test "$[2]" = conftest.file
 +   )
 +then
 +   # Ok.
 +   :
 +else
 +   AC_MSG_ERROR([newly created file is older than distributed files!
 +Check your system clock])
 +fi
 +AC_MSG_RESULT([yes])
 +# If we didn't sleep, we still need to ensure time stamps of config.status and
 +# generated files are strictly newer.
 +am_sleep_pid=
 +if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 +  ( sleep 1 ) &
 +  am_sleep_pid=$!
 +fi
 +AC_CONFIG_COMMANDS_PRE(
 +  [AC_MSG_CHECKING([that generated files are newer than configure])
 +   if test -n "$am_sleep_pid"; then
 +     # Hide warnings about reused PIDs.
 +     wait $am_sleep_pid 2>/dev/null
 +   fi
 +   AC_MSG_RESULT([done])])
 +rm -f conftest.file
 +])
 +m4trace:/usr/share/aclocal-1.16/silent.m4:12: -1- AC_DEFUN([AM_SILENT_RULES], [AC_ARG_ENABLE([silent-rules], [dnl
 +AS_HELP_STRING(
 +  [--enable-silent-rules],
 +  [less verbose build output (undo: "make V=1")])
 +AS_HELP_STRING(
 +  [--disable-silent-rules],
 +  [verbose build output (undo: "make V=0")])dnl
 +])
 +case $enable_silent_rules in @%:@ (((
 +  yes) AM_DEFAULT_VERBOSITY=0;;
 +   no) AM_DEFAULT_VERBOSITY=1;;
 +    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
 +esac
 +dnl
 +dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
 +dnl do not support nested variable expansions.
 +dnl See automake bug#9928 and bug#10237.
 +am_make=${MAKE-make}
 +AC_CACHE_CHECK([whether $am_make supports nested variables],
 +   [am_cv_make_support_nested_variables],
 +   [if AS_ECHO([['TRUE=$(BAR$(V))
 +BAR0=false
 +BAR1=true
 +V=1
 +am__doit:
 +	@$(TRUE)
 +.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
 +  am_cv_make_support_nested_variables=yes
 +else
 +  am_cv_make_support_nested_variables=no
 +fi])
 +if test $am_cv_make_support_nested_variables = yes; then
 +  dnl Using '$V' instead of '$(V)' breaks IRIX make.
 +  AM_V='$(V)'
 +  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
 +else
 +  AM_V=$AM_DEFAULT_VERBOSITY
 +  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 +fi
 +AC_SUBST([AM_V])dnl
 +AM_SUBST_NOTMAKE([AM_V])dnl
 +AC_SUBST([AM_DEFAULT_V])dnl
 +AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
 +AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
 +AM_BACKSLASH='\'
 +AC_SUBST([AM_BACKSLASH])dnl
 +_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 +])
 +m4trace:/usr/share/aclocal-1.16/strip.m4:17: -1- AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 +# Installed binaries are usually stripped using 'strip' when the user
 +# run "make install-strip".  However 'strip' might not be the right
 +# tool to use in cross-compilation environments, therefore Automake
 +# will honor the 'STRIP' environment variable to overrule this program.
 +dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
 +if test "$cross_compiling" != no; then
 +  AC_CHECK_TOOL([STRIP], [strip], :)
 +fi
 +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 +AC_SUBST([INSTALL_STRIP_PROGRAM])])
 +m4trace:/usr/share/aclocal-1.16/substnot.m4:12: -1- AC_DEFUN([_AM_SUBST_NOTMAKE])
 +m4trace:/usr/share/aclocal-1.16/substnot.m4:17: -1- AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 +m4trace:/usr/share/aclocal-1.16/tar.m4:23: -1- AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility.  Yes, it's still used
 +# in the wild :-(  We should find a proper way to deprecate it ...
 +AC_SUBST([AMTAR], ['$${TAR-tar}'])
 +
 +# We'll loop over all known methods to create a tar archive until one works.
 +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
 +
 +m4_if([$1], [v7],
 +  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
 +
 +  [m4_case([$1],
 +    [ustar],
 +     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
 +      # There is notably a 21 bits limit for the UID and the GID.  In fact,
 +      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
 +      # and bug#13588).
 +      am_max_uid=2097151 # 2^21 - 1
 +      am_max_gid=$am_max_uid
 +      # The $UID and $GID variables are not portable, so we need to resort
 +      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
 +      # below are definitely unexpected, so allow the users to see them
 +      # (that is, avoid stderr redirection).
 +      am_uid=`id -u || echo unknown`
 +      am_gid=`id -g || echo unknown`
 +      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
 +      if test $am_uid -le $am_max_uid; then
 +         AC_MSG_RESULT([yes])
 +      else
 +         AC_MSG_RESULT([no])
 +         _am_tools=none
 +      fi
 +      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
 +      if test $am_gid -le $am_max_gid; then
 +         AC_MSG_RESULT([yes])
 +      else
 +        AC_MSG_RESULT([no])
 +        _am_tools=none
 +      fi],
 +
 +  [pax],
 +    [],
 +
 +  [m4_fatal([Unknown tar format])])
 +
 +  AC_MSG_CHECKING([how to create a $1 tar archive])
 +
 +  # Go ahead even if we have the value already cached.  We do so because we
 +  # need to set the values for the 'am__tar' and 'am__untar' variables.
 +  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
 +
 +  for _am_tool in $_am_tools; do
 +    case $_am_tool in
 +    gnutar)
 +      for _am_tar in tar gnutar gtar; do
 +        AM_RUN_LOG([$_am_tar --version]) && break
 +      done
 +      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
 +      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
 +      am__untar="$_am_tar -xf -"
 +      ;;
 +    plaintar)
 +      # Must skip GNU tar: if it does not support --format= it doesn't create
 +      # ustar tarball either.
 +      (tar --version) >/dev/null 2>&1 && continue
 +      am__tar='tar chf - "$$tardir"'
 +      am__tar_='tar chf - "$tardir"'
 +      am__untar='tar xf -'
 +      ;;
 +    pax)
 +      am__tar='pax -L -x $1 -w "$$tardir"'
 +      am__tar_='pax -L -x $1 -w "$tardir"'
 +      am__untar='pax -r'
 +      ;;
 +    cpio)
 +      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
 +      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
 +      am__untar='cpio -i -H $1 -d'
 +      ;;
 +    none)
 +      am__tar=false
 +      am__tar_=false
 +      am__untar=false
 +      ;;
 +    esac
 +
 +    # If the value was cached, stop now.  We just wanted to have am__tar
 +    # and am__untar set.
 +    test -n "${am_cv_prog_tar_$1}" && break
 +
 +    # tar/untar a dummy directory, and stop if the command works.
 +    rm -rf conftest.dir
 +    mkdir conftest.dir
 +    echo GrepMe > conftest.dir/file
 +    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
 +    rm -rf conftest.dir
 +    if test -s conftest.tar; then
 +      AM_RUN_LOG([$am__untar <conftest.tar])
 +      AM_RUN_LOG([cat conftest.dir/file])
 +      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
 +    fi
 +  done
 +  rm -rf conftest.dir
 +
 +  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
 +  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
 +
 +AC_SUBST([am__tar])
 +AC_SUBST([am__untar])
 +])
 +m4trace:acinclude.m4:2: -1- AC_DEFUN([LSH_TYPE_SOCKLEN_T], [AH_TEMPLATE([socklen_t], [Length type used by getsockopt])
 +AC_CACHE_CHECK([for socklen_t in sys/socket.h], ac_cv_type_socklen_t,
 +[AC_EGREP_HEADER(socklen_t, sys/socket.h,
 +  [ac_cv_type_socklen_t=yes], [ac_cv_type_socklen_t=no])])
 +if test $ac_cv_type_socklen_t = no; then
 +        AC_MSG_CHECKING(for AIX)
 +        AC_EGREP_CPP(yes, [
 +#ifdef _AIX
 + yes
 +#endif
 +],[
 +AC_MSG_RESULT(yes)
 +AC_DEFINE(socklen_t, size_t)
 +],[
 +AC_MSG_RESULT(no)
 +AC_DEFINE(socklen_t, int)
 +])
 +fi
 +])
 +m4trace:acinclude.m4:24: -1- AC_DEFUN([LSH_PATH_ADD], [AC_MSG_CHECKING($2)
 +ac_exists=no
 +if test -d "$2/." ; then
 +  ac_real_dir=`cd $2 && pwd`
 +  if test -n "$ac_real_dir" ; then
 +    ac_exists=yes
 +    for old in $1_REAL_DIRS ; do
 +      ac_found=no
 +      if test x$ac_real_dir = x$old ; then
 +        ac_found=yes;
 +	break;
 +      fi
 +    done
 +    if test $ac_found = yes ; then
 +      AC_MSG_RESULT(already added)
 +    else
 +      AC_MSG_RESULT(added)
 +      # LDFLAGS="$LDFLAGS -L $2"
 +      $1_REAL_DIRS="$ac_real_dir [$]$1_REAL_DIRS"
 +      $1_DIRS="$2 [$]$1_DIRS"
 +    fi
 +  fi
 +fi
 +if test $ac_exists = no ; then
 +  AC_MSG_RESULT(not found)
 +fi
 +])
 +m4trace:acinclude.m4:54: -1- AC_DEFUN([LSH_RPATH_ADD], [LSH_PATH_ADD(RPATH_CANDIDATE, $1)])
 +m4trace:acinclude.m4:57: -1- AC_DEFUN([LSH_RPATH_INIT], [AC_MSG_CHECKING([for -R flag])
 +RPATHFLAG=''
 +case `uname -sr` in
 +  OSF1\ V4.*)
 +    RPATHFLAG="-rpath "
 +    ;;
 +  IRIX\ 6.*)
 +    RPATHFLAG="-rpath "
 +    ;;
 +  IRIX\ 5.*)
 +    RPATHFLAG="-rpath "
 +    ;;
 +  SunOS\ 5.*)
 +    if test "$TCC" = "yes"; then
 +      # tcc doesn't know about -R
 +      RPATHFLAG="-Wl,-R,"
 +    else
 +      RPATHFLAG=-R
 +    fi
 +    ;;
 +  Linux\ 2.*)
 +    RPATHFLAG="-Wl,-rpath,"
 +    ;;
 +  *)
 +    :
 +    ;;
 +esac
 +
 +if test x$RPATHFLAG = x ; then
 +  AC_MSG_RESULT(none)
 +else
 +  AC_MSG_RESULT([using $RPATHFLAG])
 +fi
 +
 +RPATH_CANDIDATE_REAL_DIRS=''
 +RPATH_CANDIDATE_DIRS=''
 +
 +AC_MSG_RESULT([Searching for libraries])
 +
 +for d in $1 ; do
 +  LSH_RPATH_ADD($d)
 +done
 +])
 +m4trace:acinclude.m4:105: -1- AC_DEFUN([LSH_RPATH_FIX], [if test $cross_compiling = no -a "x$RPATHFLAG" != x ; then
 +  ac_success=no
 +  AC_TRY_RUN([int main(int argc, char **argv) { return 0; }],
 +    ac_success=yes, ac_success=no, :)
 +  
 +  if test $ac_success = no ; then
 +    AC_MSG_CHECKING([Running simple test program failed. Trying -R flags])
 +dnl echo RPATH_CANDIDATE_DIRS = $RPATH_CANDIDATE_DIRS
 +    ac_remaining_dirs=''
 +    ac_rpath_save_LDFLAGS="$LDFLAGS"
 +    for d in $RPATH_CANDIDATE_DIRS ; do
 +      if test $ac_success = yes ; then
 +  	ac_remaining_dirs="$ac_remaining_dirs $d"
 +      else
 +  	LDFLAGS="$RPATHFLAG$d $LDFLAGS"
 +dnl echo LDFLAGS = $LDFLAGS
 +  	AC_TRY_RUN([int main(int argc, char **argv) { return 0; }],
 +  	  [ac_success=yes
 +  	  ac_rpath_save_LDFLAGS="$LDFLAGS"
 +  	  AC_MSG_RESULT([adding $RPATHFLAG$d])
 +  	  ],
 +  	  [ac_remaining_dirs="$ac_remaining_dirs $d"], :)
 +  	LDFLAGS="$ac_rpath_save_LDFLAGS"
 +      fi
 +    done
 +    RPATH_CANDIDATE_DIRS=$ac_remaining_dirs
 +  fi
 +  if test $ac_success = no ; then
 +    AC_MSG_RESULT(failed)
 +  fi
 +fi
 +])
 +m4trace:acinclude.m4:143: -1- AC_DEFUN([LSH_CHECK_KRB_LIB], [AC_CHECK_LIB([$1], [$2],
 +  ifelse([$3], ,
 +      [[ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
 +     	    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 +        AC_DEFINE_UNQUOTED($ac_tr_lib)
 +        KRB_LIBS="-l$1 $KRB_LIBS"
 +      ]], [$3]),
 +  ifelse([$4], , , [$4
 +])dnl
 +, [$5 $KRB_LIBS])
 +])
 +m4trace:acinclude.m4:157: -1- AC_DEFUN([LSH_LIB_ARGP], [ ac_argp_save_LIBS="$LIBS"
 +  ac_argp_save_LDFLAGS="$LDFLAGS"
 +  ac_argp_ok=no
 +  # First check if we can link with argp.
 +  AC_SEARCH_LIBS(argp_parse, argp,
 +  [ LSH_RPATH_FIX
 +    AC_CACHE_CHECK([for working argp],
 +      lsh_cv_lib_argp_works,
 +      [ AC_TRY_RUN(
 +[#include <argp.h>
 +#include <stdlib.h>
 +
 +static const struct argp_option
 +options[] =
 +{
 +  { NULL, 0, NULL, 0, NULL, 0 }
 +};
 +
 +struct child_state
 +{
 +  int n;
 +};
 +
 +static error_t
 +child_parser(int key, char *arg, struct argp_state *state)
 +{
 +  struct child_state *input = (struct child_state *) state->input;
 +  
 +  switch(key)
 +    {
 +    default:
 +      return ARGP_ERR_UNKNOWN;
 +    case ARGP_KEY_END:
 +      if (!input->n)
 +	input->n = 1;
 +      break;
 +    }
 +  return 0;
 +}
 +
 +const struct argp child_argp =
 +{
 +  options,
 +  child_parser,
 +  NULL, NULL, NULL, NULL, NULL
 +};
 +
 +struct main_state
 +{
 +  struct child_state child;
 +  int m;
 +};
 +
 +static error_t
 +main_parser(int key, char *arg, struct argp_state *state)
 +{
 +  struct main_state *input = (struct main_state *) state->input;
 +
 +  switch(key)
 +    {
 +    default:
 +      return ARGP_ERR_UNKNOWN;
 +    case ARGP_KEY_INIT:
 +      state->child_inputs[0] = &input->child;
 +      break;
 +    case ARGP_KEY_END:
 +      if (!input->m)
 +	input->m = input->child.n;
 +      
 +      break;
 +    }
 +  return 0;
 +}
 +
 +static const struct argp_child
 +main_children[] =
 +{
 +  { &child_argp, 0, "", 0 },
 +  { NULL, 0, NULL, 0}
 +};
 +
 +static const struct argp
 +main_argp =
 +{ options, main_parser, 
 +  NULL,
 +  NULL,
 +  main_children,
 +  NULL, NULL
 +};
 +
 +int main(int argc, char **argv)
 +{
 +  struct main_state input = { { 0 }, 0 };
 +  char *v[2] = { "foo", NULL };
 +
 +  argp_parse(&main_argp, 1, v, 0, NULL, &input);
 +
 +  if ( (input.m == 1) && (input.child.n == 1) )
 +    return 0;
 +  else
 +    return 1;
 +}
 +], lsh_cv_lib_argp_works=yes,
 +   lsh_cv_lib_argp_works=no,
 +   lsh_cv_lib_argp_works=no)])
 +
 +  if test x$lsh_cv_lib_argp_works = xyes ; then
 +    ac_argp_ok=yes
 +  else
 +    # Reset link flags
 +    LIBS="$ac_argp_save_LIBS"
 +    LDFLAGS="$ac_argp_save_LDFLAGS"
 +  fi])
 +
 +  if test x$ac_argp_ok = xyes ; then
 +    ifelse([$1],, true, [$1])
 +  else
 +    ifelse([$2],, true, [$2])
 +  fi   
 +])
 +m4trace:acinclude.m4:282: -1- AC_DEFUN([LSH_GCC_ATTRIBUTES], [AC_CACHE_CHECK(for __attribute__,
 +	       lsh_cv_c_attribute,
 +[ AC_TRY_COMPILE([
 +#include <stdlib.h>
 +static void foo(void) __attribute__ ((noreturn));
 +
 +static void __attribute__ ((noreturn))
 +foo(void)
 +{
 +  exit(1);
 +}
 +],
 +[
 +],
 +lsh_cv_c_attribute=yes,
 +lsh_cv_c_attribute=no)])
 +
 +AH_TEMPLATE([HAVE_GCC_ATTRIBUTE], [Define if the compiler understands __attribute__])
 +if test "x$lsh_cv_c_attribute" = "xyes"; then
 +  AC_DEFINE(HAVE_GCC_ATTRIBUTE)
 +fi
 +
 +AH_BOTTOM(
 +[#if __GNUC__ && HAVE_GCC_ATTRIBUTE
 +# define NORETURN __attribute__ ((__noreturn__))
 +# define PRINTF_STYLE(f, a) __attribute__ ((__format__ (__printf__, f, a)))
 +# define UNUSED __attribute__ ((__unused__))
 +#else
 +# define NORETURN
 +# define PRINTF_STYLE(f, a)
 +# define UNUSED
 +#endif
 +])])
 +m4trace:acinclude.m4:317: -1- AC_DEFUN([LSH_GCC_FUNCTION_NAME], [# Check for gcc's __FUNCTION__ variable
 +AH_TEMPLATE([HAVE_GCC_FUNCTION],
 +	    [Define if the compiler understands __FUNCTION__])
 +AH_BOTTOM(
 +[#if HAVE_GCC_FUNCTION
 +# define FUNCTION_NAME __FUNCTION__
 +#else
 +# define FUNCTION_NAME "Unknown"
 +#endif
 +])
 +
 +AC_CACHE_CHECK(for __FUNCTION__,
 +	       lsh_cv_c_FUNCTION,
 +  [ AC_TRY_COMPILE(,
 +      [ #if __GNUC__ == 3
 +	#  error __FUNCTION__ is broken in gcc-3
 +	#endif
 +        void foo(void) { char c = __FUNCTION__[0]; } ],
 +      lsh_cv_c_FUNCTION=yes,
 +      lsh_cv_c_FUNCTION=no)])
 +
 +if test "x$lsh_cv_c_FUNCTION" = "xyes"; then
 +  AC_DEFINE(HAVE_GCC_FUNCTION)
 +fi
 +])
 +m4trace:acinclude.m4:345: -1- AC_DEFUN([LSH_FUNC_ALLOCA], [AC_FUNC_ALLOCA
 +AH_BOTTOM(
 +[/* AIX requires this to be the first thing in the file.  */
 +#ifndef __GNUC__
 +# if HAVE_ALLOCA_H
 +#  include <alloca.h>
 +# else
 +#  ifdef _AIX
 + #pragma alloca
 +#  else
 +#   ifndef alloca /* predefined by HP cc +Olibcalls */
 +char *alloca ();
 +#   endif
 +#  endif
 +# endif
 +#else /* defined __GNUC__ */
 +# if HAVE_ALLOCA_H
 +#  include <alloca.h>
 +# endif
 +#endif
 +])])
 +m4trace:acinclude.m4:368: -1- AC_DEFUN([LSH_FUNC_STRERROR], [AC_CHECK_FUNCS(strerror)
 +AH_BOTTOM(
 +[#if HAVE_STRERROR
 +#define STRERROR strerror
 +#else
 +#define STRERROR(x) (sys_errlist[x])
 +#endif
 +])])
 +m4trace:acinclude.m4:378: -1- AC_DEFUN([LSH_FUNC_STRSIGNAL], [AC_CHECK_FUNCS(strsignal)
 +AC_CHECK_DECLS([sys_siglist, _sys_siglist])
 +AH_BOTTOM(
 +[#if HAVE_STRSIGNAL
 +# define STRSIGNAL strsignal
 +#else /* !HAVE_STRSIGNAL */
 +# if HAVE_DECL_SYS_SIGLIST
 +#  define STRSIGNAL(x) (sys_siglist[x])
 +# else
 +#  if HAVE_DECL__SYS_SIGLIST
 +#   define STRSIGNAL(x) (_sys_siglist[x])
 +#  else
 +#   define STRSIGNAL(x) "Unknown signal"
 +#   if __GNUC__
 +#    warning Using dummy STRSIGNAL
 +#   endif
 +#  endif
 +# endif
 +#endif /* !HAVE_STRSIGNAL */
 +])])
 +m4trace:acinclude.m4:435: -1- AC_DEFUN([AX_CREATE_STDINT_H], [# ------ AX CREATE STDINT H -------------------------------------
 +AC_MSG_CHECKING([for stdint types])
 +ac_stdint_h=`echo ifelse($1, , _stdint.h, $1)`
 +# try to shortcircuit - if the default include path of the compiler
 +# can find a "stdint.h" header then we assume that all compilers can.
 +AC_CACHE_VAL([ac_cv_header_stdint_t],[
 +old_CXXFLAGS="$CXXFLAGS" ; CXXFLAGS=""
 +old_CPPFLAGS="$CPPFLAGS" ; CPPFLAGS=""
 +old_CFLAGS="$CFLAGS"     ; CFLAGS=""
 +AC_TRY_COMPILE([#include <stdint.h>],[int_least32_t v = 0;],
 +[ac_cv_stdint_result="(assuming C99 compatible system)"
 + ac_cv_header_stdint_t="stdint.h"; ],
 +[ac_cv_header_stdint_t=""])
 +CXXFLAGS="$old_CXXFLAGS"
 +CPPFLAGS="$old_CPPFLAGS"
 +CFLAGS="$old_CFLAGS" ])
 +
 +v="... $ac_cv_header_stdint_h"
 +if test "$ac_stdint_h" = "stdint.h" ; then
 + AC_MSG_RESULT([(are you sure you want them in ./stdint.h?)])
 +elif test "$ac_stdint_h" = "inttypes.h" ; then
 + AC_MSG_RESULT([(are you sure you want them in ./inttypes.h?)])
 +elif test "_$ac_cv_header_stdint_t" = "_" ; then
 + AC_MSG_RESULT([(putting them into $ac_stdint_h)$v])
 +else
 + ac_cv_header_stdint="$ac_cv_header_stdint_t"
 + AC_MSG_RESULT([$ac_cv_header_stdint (shortcircuit)])
 +fi
 +
 +if test "_$ac_cv_header_stdint_t" = "_" ; then # can not shortcircuit..
 +
 +dnl .....intro message done, now do a few system checks.....
 +dnl btw, all CHECK_TYPE macros do automatically "DEFINE" a type, therefore
 +dnl we use the autoconf implementation detail _AC CHECK_TYPE_NEW instead
 +
 +inttype_headers=`echo $2 | sed -e 's/,/ /g'`
 +
 +ac_cv_stdint_result="(no helpful system typedefs seen)"
 +AC_CACHE_CHECK([for stdint uintptr_t], [ac_cv_header_stdint_x],[
 + ac_cv_header_stdint_x="" # the 1997 typedefs (inttypes.h)
 +  AC_MSG_RESULT([(..)])
 +  for i in stdint.h inttypes.h sys/inttypes.h $inttype_headers ; do
 +   unset ac_cv_type_uintptr_t 
 +   unset ac_cv_type_uint64_t
 +   _AC_CHECK_TYPE_NEW(uintptr_t,[ac_cv_header_stdint_x=$i],dnl
 +     continue,[#include <$i>])
 +   AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
 +   ac_cv_stdint_result="(seen uintptr_t$and64 in $i)"
 +   break;
 +  done
 +  AC_MSG_CHECKING([for stdint uintptr_t])
 + ])
 +
 +if test "_$ac_cv_header_stdint_x" = "_" ; then
 +AC_CACHE_CHECK([for stdint uint32_t], [ac_cv_header_stdint_o],[
 + ac_cv_header_stdint_o="" # the 1995 typedefs (sys/inttypes.h)
 +  AC_MSG_RESULT([(..)])
 +  for i in inttypes.h sys/inttypes.h stdint.h $inttype_headers ; do
 +   unset ac_cv_type_uint32_t
 +   unset ac_cv_type_uint64_t
 +   AC_CHECK_TYPE(uint32_t,[ac_cv_header_stdint_o=$i],dnl
 +     continue,[#include <$i>])
 +   AC_CHECK_TYPE(uint64_t,[and64="/uint64_t"],[and64=""],[#include<$i>])
 +   ac_cv_stdint_result="(seen uint32_t$and64 in $i)"
 +   break;
 +  done
 +  AC_MSG_CHECKING([for stdint uint32_t])
 + ])
 +fi
 +
 +if test "_$ac_cv_header_stdint_x" = "_" ; then
 +if test "_$ac_cv_header_stdint_o" = "_" ; then
 +AC_CACHE_CHECK([for stdint u_int32_t], [ac_cv_header_stdint_u],[
 + ac_cv_header_stdint_u="" # the BSD typedefs (sys/types.h)
 +  AC_MSG_RESULT([(..)])
 +  for i in sys/types.h inttypes.h sys/inttypes.h $inttype_headers ; do
 +   unset ac_cv_type_u_int32_t
 +   unset ac_cv_type_u_int64_t
 +   AC_CHECK_TYPE(u_int32_t,[ac_cv_header_stdint_u=$i],dnl
 +     continue,[#include <$i>])
 +   AC_CHECK_TYPE(u_int64_t,[and64="/u_int64_t"],[and64=""],[#include<$i>])
 +   ac_cv_stdint_result="(seen u_int32_t$and64 in $i)"
 +   break;
 +  done
 +  AC_MSG_CHECKING([for stdint u_int32_t])
 + ])
 +fi fi
 +
 +dnl if there was no good C99 header file, do some typedef checks...
 +if test "_$ac_cv_header_stdint_x" = "_" ; then
 +   AC_MSG_CHECKING([for stdint datatype model])
 +   AC_MSG_RESULT([(..)])
 +   AC_CHECK_SIZEOF(char)
 +   AC_CHECK_SIZEOF(short)
 +   AC_CHECK_SIZEOF(int)
 +   AC_CHECK_SIZEOF(long)
 +   AC_CHECK_SIZEOF(void*)
 +   ac_cv_stdint_char_model=""
 +   ac_cv_stdint_char_model="$ac_cv_stdint_char_model$ac_cv_sizeof_char"
 +   ac_cv_stdint_char_model="$ac_cv_stdint_char_model$ac_cv_sizeof_short"
 +   ac_cv_stdint_char_model="$ac_cv_stdint_char_model$ac_cv_sizeof_int"
 +   ac_cv_stdint_long_model=""
 +   ac_cv_stdint_long_model="$ac_cv_stdint_long_model$ac_cv_sizeof_int"
 +   ac_cv_stdint_long_model="$ac_cv_stdint_long_model$ac_cv_sizeof_long"
 +   ac_cv_stdint_long_model="$ac_cv_stdint_long_model$ac_cv_sizeof_voidp"
 +   name="$ac_cv_stdint_long_model"
 +   case "$ac_cv_stdint_char_model/$ac_cv_stdint_long_model" in
 +    122/242)     name="$name,  IP16 (standard 16bit machine)" ;;
 +    122/244)     name="$name,  LP32 (standard 32bit mac/win)" ;;
 +    122/*)       name="$name        (unusual int16 model)" ;; 
 +    124/444)     name="$name, ILP32 (standard 32bit unixish)" ;;
 +    124/488)     name="$name,  LP64 (standard 64bit unixish)" ;;
 +    124/448)     name="$name, LLP64 (unusual  64bit unixish)" ;;
 +    124/*)       name="$name        (unusual int32 model)" ;; 
 +    128/888)     name="$name, ILP64 (unusual  64bit numeric)" ;;
 +    128/*)       name="$name        (unusual int64 model)" ;; 
 +    222/*|444/*) name="$name        (unusual dsptype)" ;;
 +     *)          name="$name        (very unusal model)" ;;
 +   esac
 +   AC_MSG_RESULT([combined for stdint datatype model...  $name])
 +fi
 +
 +if test "_$ac_cv_header_stdint_x" != "_" ; then
 +   ac_cv_header_stdint="$ac_cv_header_stdint_x"
 +elif  test "_$ac_cv_header_stdint_o" != "_" ; then
 +   ac_cv_header_stdint="$ac_cv_header_stdint_o"
 +elif  test "_$ac_cv_header_stdint_u" != "_" ; then
 +   ac_cv_header_stdint="$ac_cv_header_stdint_u"
 +else
 +   ac_cv_header_stdint="stddef.h"
 +fi
 +
 +AC_MSG_CHECKING([for extra inttypes in chosen header])
 +AC_MSG_RESULT([($ac_cv_header_stdint)])
 +dnl see if int_least and int_fast types are present in _this_ header.
 +unset ac_cv_type_int_least32_t
 +unset ac_cv_type_int_fast32_t
 +AC_CHECK_TYPE(int_least32_t,,,[#include <$ac_cv_header_stdint>])
 +AC_CHECK_TYPE(int_fast32_t,,,[#include<$ac_cv_header_stdint>])
 +AC_CHECK_TYPE(intmax_t,,,[#include <$ac_cv_header_stdint>])
 +
 +fi # shortcircut to system "stdint.h"
 +# ------------------ PREPARE VARIABLES ------------------------------
 +if test "$GCC" = "yes" ; then
 +ac_cv_stdint_message="using gnu compiler "`$CC --version | head -1` 
 +else
 +ac_cv_stdint_message="using $CC"
 +fi
 +
 +AC_MSG_RESULT([make use of $ac_cv_header_stdint in $ac_stdint_h dnl
 +$ac_cv_stdint_result])
 +
 +# ----------------- DONE inttypes.h checks START header -------------
 +AC_CONFIG_COMMANDS([$ac_stdint_h],[
 +AC_MSG_NOTICE(creating $ac_stdint_h : $_ac_stdint_h)
 +ac_stdint=$tmp/_stdint.h
 +
 +echo "#ifndef" $_ac_stdint_h >$ac_stdint
 +echo "#define" $_ac_stdint_h "1" >>$ac_stdint
 +echo "#ifndef" _GENERATED_STDINT_H >>$ac_stdint
 +echo "#define" _GENERATED_STDINT_H '"'$PACKAGE $VERSION'"' >>$ac_stdint
 +echo "/* generated $ac_cv_stdint_message */" >>$ac_stdint
 +if test "_$ac_cv_header_stdint_t" != "_" ; then 
 +echo "#define _STDINT_HAVE_STDINT_H" "1" >>$ac_stdint
 +fi
 +
 +cat >>$ac_stdint <<STDINT_EOF
 +
 +/* ................... shortcircuit part ........................... */
 +
 +#if defined HAVE_STDINT_H || defined _STDINT_HAVE_STDINT_H
 +#include <stdint.h>
 +#else
 +#include <stddef.h>
 +
 +/* .................... configured part ............................ */
 +
 +STDINT_EOF
 +
 +echo "/* whether we have a C99 compatible stdint header file */" >>$ac_stdint
 +if test "_$ac_cv_header_stdint_x" != "_" ; then
 +  ac_header="$ac_cv_header_stdint_x"
 +  echo "#define _STDINT_HEADER_INTPTR" '"'"$ac_header"'"' >>$ac_stdint
 +else
 +  echo "/* #undef _STDINT_HEADER_INTPTR */" >>$ac_stdint
 +fi
 +
 +echo "/* whether we have a C96 compatible inttypes header file */" >>$ac_stdint
 +if  test "_$ac_cv_header_stdint_o" != "_" ; then
 +  ac_header="$ac_cv_header_stdint_o"
 +  echo "#define _STDINT_HEADER_UINT32" '"'"$ac_header"'"' >>$ac_stdint
 +else
 +  echo "/* #undef _STDINT_HEADER_UINT32 */" >>$ac_stdint
 +fi
 +
 +echo "/* whether we have a BSD compatible inet types header */" >>$ac_stdint
 +if  test "_$ac_cv_header_stdint_u" != "_" ; then
 +  ac_header="$ac_cv_header_stdint_u"
 +  echo "#define _STDINT_HEADER_U_INT32" '"'"$ac_header"'"' >>$ac_stdint
 +else
 +  echo "/* #undef _STDINT_HEADER_U_INT32 */" >>$ac_stdint
 +fi
 +
 +echo "" >>$ac_stdint
 +
 +if test "_$ac_header" != "_" ; then if test "$ac_header" != "stddef.h" ; then
 +  echo "#include <$ac_header>" >>$ac_stdint
 +  echo "" >>$ac_stdint
 +fi fi
 +
 +echo "/* which 64bit typedef has been found */" >>$ac_stdint
 +if test "$ac_cv_type_uint64_t" = "yes" ; then
 +echo "#define   _STDINT_HAVE_UINT64_T" "1"  >>$ac_stdint
 +else
 +echo "/* #undef _STDINT_HAVE_UINT64_T */" >>$ac_stdint
 +fi
 +if test "$ac_cv_type_u_int64_t" = "yes" ; then
 +echo "#define   _STDINT_HAVE_U_INT64_T" "1"  >>$ac_stdint
 +else
 +echo "/* #undef _STDINT_HAVE_U_INT64_T */" >>$ac_stdint
 +fi
 +echo "" >>$ac_stdint
 +
 +echo "/* which type model has been detected */" >>$ac_stdint
 +if test "_$ac_cv_stdint_char_model" != "_" ; then
 +echo "#define   _STDINT_CHAR_MODEL" "$ac_cv_stdint_char_model" >>$ac_stdint
 +echo "#define   _STDINT_LONG_MODEL" "$ac_cv_stdint_long_model" >>$ac_stdint
 +else
 +echo "/* #undef _STDINT_CHAR_MODEL // skipped */" >>$ac_stdint
 +echo "/* #undef _STDINT_LONG_MODEL // skipped */" >>$ac_stdint
 +fi
 +echo "" >>$ac_stdint
 +
 +echo "/* whether int_least types were detected */" >>$ac_stdint
 +if test "$ac_cv_type_int_least32_t" = "yes"; then
 +echo "#define   _STDINT_HAVE_INT_LEAST32_T" "1"  >>$ac_stdint
 +else
 +echo "/* #undef _STDINT_HAVE_INT_LEAST32_T */" >>$ac_stdint
 +fi
 +echo "/* whether int_fast types were detected */" >>$ac_stdint
 +if test "$ac_cv_type_int_fast32_t" = "yes"; then
 +echo "#define   _STDINT_HAVE_INT_FAST32_T" "1" >>$ac_stdint
 +else
 +echo "/* #undef _STDINT_HAVE_INT_FAST32_T */" >>$ac_stdint
 +fi
 +echo "/* whether intmax_t type was detected */" >>$ac_stdint
 +if test "$ac_cv_type_intmax_t" = "yes"; then
 +echo "#define   _STDINT_HAVE_INTMAX_T" "1" >>$ac_stdint
 +else
 +echo "/* #undef _STDINT_HAVE_INTMAX_T */" >>$ac_stdint
 +fi
 +echo "" >>$ac_stdint
 +
 +  cat >>$ac_stdint <<STDINT_EOF
 +/* .................... detections part ............................ */
 +
 +/* whether we need to define bitspecific types from compiler base types */
 +#ifndef _STDINT_HEADER_INTPTR
 +#ifndef _STDINT_HEADER_UINT32
 +#ifndef _STDINT_HEADER_U_INT32
 +#define _STDINT_NEED_INT_MODEL_T
 +#else
 +#define _STDINT_HAVE_U_INT_TYPES
 +#endif
 +#endif
 +#endif
 +
 +#ifdef _STDINT_HAVE_U_INT_TYPES
 +#undef _STDINT_NEED_INT_MODEL_T
 +#endif
 +
 +#ifdef  _STDINT_CHAR_MODEL
 +#if     _STDINT_CHAR_MODEL+0 == 122 || _STDINT_CHAR_MODEL+0 == 124
 +#ifndef _STDINT_BYTE_MODEL
 +#define _STDINT_BYTE_MODEL 12
 +#endif
 +#endif
 +#endif
 +
 +#ifndef _STDINT_HAVE_INT_LEAST32_T
 +#define _STDINT_NEED_INT_LEAST_T
 +#endif
 +
 +#ifndef _STDINT_HAVE_INT_FAST32_T
 +#define _STDINT_NEED_INT_FAST_T
 +#endif
 +
 +#ifndef _STDINT_HEADER_INTPTR
 +#define _STDINT_NEED_INTPTR_T
 +#ifndef _STDINT_HAVE_INTMAX_T
 +#define _STDINT_NEED_INTMAX_T
 +#endif
 +#endif
 +
 +
 +/* .................... definition part ............................ */
 +
 +/* some system headers have good uint64_t */
 +#ifndef _HAVE_UINT64_T
 +#if     defined _STDINT_HAVE_UINT64_T  || defined HAVE_UINT64_T
 +#define _HAVE_UINT64_T
 +#elif   defined _STDINT_HAVE_U_INT64_T || defined HAVE_U_INT64_T
 +#define _HAVE_UINT64_T
 +typedef u_int64_t uint64_t;
 +#endif
 +#endif
 +
 +#ifndef _HAVE_UINT64_T
 +/* .. here are some common heuristics using compiler runtime specifics */
 +#if defined __STDC_VERSION__ && defined __STDC_VERSION__ >= 199901L
 +#define _HAVE_UINT64_T
 +typedef long long int64_t;
 +typedef unsigned long long uint64_t;
 +
 +#elif !defined __STRICT_ANSI__
 +#if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
 +#define _HAVE_UINT64_T
 +typedef __int64 int64_t;
 +typedef unsigned __int64 uint64_t;
 +
 +#elif defined __GNUC__ || defined __MWERKS__ || defined __ELF__
 +/* note: all ELF-systems seem to have loff-support which needs 64-bit */
 +#if !defined _NO_LONGLONG
 +#define _HAVE_UINT64_T
 +typedef long long int64_t;
 +typedef unsigned long long uint64_t;
 +#endif
 +
 +#elif defined __alpha || (defined __mips && defined _ABIN32)
 +#if !defined _NO_LONGLONG
 +typedef long int64_t;
 +typedef unsigned long uint64_t;
 +#endif
 +  /* compiler/cpu type to define int64_t */
 +#endif
 +#endif
 +#endif
 +
 +#if defined _STDINT_HAVE_U_INT_TYPES
 +/* int8_t int16_t int32_t defined by inet code, redeclare the u_intXX types */
 +typedef u_int8_t uint8_t;
 +typedef u_int16_t uint16_t;
 +typedef u_int32_t uint32_t;
 +
 +/* glibc compatibility */
 +#ifndef __int8_t_defined
 +#define __int8_t_defined
 +#endif
 +#endif
 +
 +#ifdef _STDINT_NEED_INT_MODEL_T
 +/* we must guess all the basic types. Apart from byte-adressable system, */
 +/* there a few 32-bit-only dsp-systems that we guard with BYTE_MODEL 8-} */
 +/* (btw, those nibble-addressable systems are way off, or so we assume) */
 +
 +dnl   /* have a look at "64bit and data size neutrality" at */
 +dnl   /* http://unix.org/version2/whatsnew/login_64bit.html */
 +dnl   /* (the shorthand "ILP" types always have a "P" part) */
 +
 +#if defined _STDINT_BYTE_MODEL
 +#if _STDINT_LONG_MODEL+0 == 242
 +/* 2:4:2 =  IP16 = a normal 16-bit system                */
 +typedef unsigned char   uint8_t;
 +typedef unsigned short  uint16_t;
 +typedef unsigned long   uint32_t;
 +#ifndef __int8_t_defined
 +#define __int8_t_defined
 +typedef          char    int8_t;
 +typedef          short   int16_t;
 +typedef          long    int32_t;
 +#endif
 +#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL == 444
 +/* 2:4:4 =  LP32 = a 32-bit system derived from a 16-bit */
 +/* 4:4:4 = ILP32 = a normal 32-bit system                */
 +typedef unsigned char   uint8_t;
 +typedef unsigned short  uint16_t;
 +typedef unsigned int    uint32_t;
 +#ifndef __int8_t_defined
 +#define __int8_t_defined
 +typedef          char    int8_t;
 +typedef          short   int16_t;
 +typedef          int     int32_t;
 +#endif
 +#elif _STDINT_LONG_MODEL+0 == 484 || _STDINT_LONG_MODEL+0 == 488
 +/* 4:8:4 =  IP32 = a 32-bit system prepared for 64-bit    */
 +/* 4:8:8 =  LP64 = a normal 64-bit system                 */
 +typedef unsigned char   uint8_t;
 +typedef unsigned short  uint16_t;
 +typedef unsigned int    uint32_t;
 +#ifndef __int8_t_defined
 +#define __int8_t_defined
 +typedef          char    int8_t;
 +typedef          short   int16_t;
 +typedef          int     int32_t;
 +#endif
 +/* this system has a "long" of 64bit */
 +#ifndef _HAVE_UINT64_T
 +#define _HAVE_UINT64_T
 +typedef unsigned long   uint64_t;
 +typedef          long    int64_t;
 +#endif
 +#elif _STDINT_LONG_MODEL+0 == 448
 +/*      LLP64   a 64-bit system derived from a 32-bit system */
 +typedef unsigned char   uint8_t;
 +typedef unsigned short  uint16_t;
 +typedef unsigned int    uint32_t;
 +#ifndef __int8_t_defined
 +#define __int8_t_defined
 +typedef          char    int8_t;
 +typedef          short   int16_t;
 +typedef          int     int32_t;
 +#endif
 +/* assuming the system has a "long long" */
 +#ifndef _HAVE_UINT64_T
 +#define _HAVE_UINT64_T
 +typedef unsigned long long uint64_t;
 +typedef          long long  int64_t;
 +#endif
 +#else
 +#define _STDINT_NO_INT32_T
 +#endif
 +#else
 +#define _STDINT_NO_INT8_T
 +#define _STDINT_NO_INT32_T
 +#endif
 +#endif
 +
 +/*
 + * quote from SunOS-5.8 sys/inttypes.h:
 + * Use at your own risk.  As of February 1996, the committee is squarely
 + * behind the fixed sized types; the "least" and "fast" types are still being
 + * discussed.  The probability that the "fast" types may be removed before
 + * the standard is finalized is high enough that they are not currently
 + * implemented.
 + */
 +
 +#if defined _STDINT_NEED_INT_LEAST_T
 +typedef  int8_t    int_least8_t;
 +typedef  int16_t   int_least16_t;
 +typedef  int32_t   int_least32_t;
 +#ifdef _HAVE_UINT64_T
 +typedef  int64_t   int_least64_t;
 +#endif
 +
 +typedef uint8_t   uint_least8_t;
 +typedef uint16_t  uint_least16_t;
 +typedef uint32_t  uint_least32_t;
 +#ifdef _HAVE_UINT64_T
 +typedef uint64_t  uint_least64_t;
 +#endif
 +  /* least types */
 +#endif
 +
 +#if defined _STDINT_NEED_INT_FAST_T
 +typedef  int8_t    int_fast8_t; 
 +typedef  int       int_fast16_t;
 +typedef  int32_t   int_fast32_t;
 +#ifdef _HAVE_UINT64_T
 +typedef  int64_t   int_fast64_t;
 +#endif
 +
 +typedef uint8_t   uint_fast8_t; 
 +typedef unsigned  uint_fast16_t;
 +typedef uint32_t  uint_fast32_t;
 +#ifdef _HAVE_UINT64_T
 +typedef uint64_t  uint_fast64_t;
 +#endif
 +  /* fast types */
 +#endif
 +
 +#ifdef _STDINT_NEED_INTMAX_T
 +#ifdef _HAVE_UINT64_T
 +typedef  int64_t       intmax_t;
 +typedef uint64_t      uintmax_t;
 +#else
 +typedef          long  intmax_t;
 +typedef unsigned long uintmax_t;
 +#endif
 +#endif
 +
 +#ifdef _STDINT_NEED_INTPTR_T
 +#ifndef __intptr_t_defined
 +#define __intptr_t_defined
 +/* we encourage using "long" to store pointer values, never use "int" ! */
 +#if   _STDINT_LONG_MODEL+0 == 242 || _STDINT_LONG_MODEL+0 == 484
 +typedef  unsinged int   uintptr_t;
 +typedef           int    intptr_t;
 +#elif _STDINT_LONG_MODEL+0 == 244 || _STDINT_LONG_MODEL+0 == 444
 +typedef  unsigned long  uintptr_t;
 +typedef           long   intptr_t;
 +#elif _STDINT_LONG_MODEL+0 == 448 && defined _HAVE_UINT64_T
 +typedef        uint64_t uintptr_t;
 +typedef         int64_t  intptr_t;
 +#else /* matches typical system types ILP32 and LP64 - but not IP16 or LLP64 */
 +typedef  unsigned long  uintptr_t;
 +typedef           long   intptr_t;
 +#endif
 +#endif
 +#endif
 +
 +  /* shortcircuit*/
 +#endif
 +  /* once */
 +#endif
 +#endif
 +STDINT_EOF
 +    if cmp -s $ac_stdint_h $ac_stdint 2>/dev/null; then
 +      AC_MSG_NOTICE([$ac_stdint_h is unchanged])
 +    else
 +      ac_dir=`AS_DIRNAME(["$ac_stdint_h"])`
 +      AS_MKDIR_P(["$ac_dir"])
 +      rm -f $ac_stdint_h
 +      mv $ac_stdint $ac_stdint_h
 +    fi
 +],[# variables for create stdint.h replacement
 +PACKAGE="$PACKAGE"
 +VERSION="$VERSION"
 +ac_stdint_h="$ac_stdint_h"
 +_ac_stdint_h=AS_TR_CPP(_$PACKAGE-$ac_stdint_h)
 +ac_cv_stdint_message="$ac_cv_stdint_message"
 +ac_cv_header_stdint_t="$ac_cv_header_stdint_t"
 +ac_cv_header_stdint_x="$ac_cv_header_stdint_x"
 +ac_cv_header_stdint_o="$ac_cv_header_stdint_o"
 +ac_cv_header_stdint_u="$ac_cv_header_stdint_u"
 +ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
 +ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
 +ac_cv_stdint_char_model="$ac_cv_stdint_char_model"
 +ac_cv_stdint_long_model="$ac_cv_stdint_long_model"
 +ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
 +ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
 +ac_cv_type_intmax_t="$ac_cv_type_intmax_t"
 +])
 +])
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 +m4trace:configure.ac:39: -1- m4_pattern_allow([^C_ALLOCA$])
 +m4trace:configure.ac:39: -1- m4_pattern_allow([^CRAY_STACKSEG_END$])
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 +m4trace:configure.ac:41: -1- m4_pattern_allow([^HAVE_STRERROR$])
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 +m4trace:configure.ac:46: -1- AC_DEFUN([ARGP_CHECK_FUNC], [AS_VAR_PUSHDEF([ac_func], m4_substr([$2], 0, m4_index([$2], [(])))
 +   AS_VAR_PUSHDEF([ac_var], [ac_cv_func_call_]ac_func)
 +   AH_TEMPLATE(AS_TR_CPP(HAVE_[]ac_func),
 +               [Define to 1 if you have the `]ac_func[' function.])
 +   AC_CACHE_CHECK([for $2], ac_var,
 +     [AC_TRY_LINK([$1], [$2],
 +		  [AS_VAR_SET(ac_var, yes)],
 +		  [AS_VAR_SET(ac_var, no)])])
 +   if test AS_VAR_GET(ac_var) = yes ; then
 +     ifelse([$3],,
 +	    [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]ac_func))],
 +	    [$3
 +])
 +   else
 +     ifelse([$4],, true, [$4])
 +   fi
 +   AS_VAR_POPDEF([ac_var])
 +   AS_VAR_POPDEF([ac_func])
 +   ])
 +m4trace:configure.ac:69: -1- ARGP_CHECK_FUNC([#include <stdio.h>], [putc_unlocked('x', stdout)])
 +m4trace:configure.ac:69: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
 +You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
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 +m4trace:configure.ac:90: -1- _m4_warn([obsolete], [AC_OUTPUT should be used without arguments.
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 +m4trace:configure.ac:90: -1- m4_pattern_allow([^LTLIBOBJS$])
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 +m4trace:configure.ac:90: -1- _AM_OUTPUT_DEPENDENCY_COMMANDS
 +m4trace:configure.ac:90: -1- AM_RUN_LOG([cd "$am_dirpart" \
 +      && sed -e '/# am--include-marker/d' "$am_filepart" \
 +        | $MAKE -f - am--depfiles])
 diff -uNr argp-standalone-1.4.1.orig/autom4te.cache/traces.1 argp-standalone-1.4.1/autom4te.cache/traces.1
 --- argp-standalone-1.4.1.orig/autom4te.cache/traces.1	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/autom4te.cache/traces.1	2022-05-11 13:59:46.710198387 -0500
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 +m4trace:configure.ac:28: -1- AH_OUTPUT([STDC_HEADERS], [/* Define to 1 if you have the ANSI C header files. */
 +@%:@undef STDC_HEADERS])
 +m4trace:configure.ac:29: -1- AH_OUTPUT([HAVE_LIMITS_H], [/* Define to 1 if you have the <limits.h> header file. */
 +@%:@undef HAVE_LIMITS_H])
 +m4trace:configure.ac:29: -1- AH_OUTPUT([HAVE_MALLOC_H], [/* Define to 1 if you have the <malloc.h> header file. */
 +@%:@undef HAVE_MALLOC_H])
 +m4trace:configure.ac:29: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the <unistd.h> header file. */
 +@%:@undef HAVE_UNISTD_H])
 +m4trace:configure.ac:29: -1- AH_OUTPUT([HAVE_LIBINTL_H], [/* Define to 1 if you have the <libintl.h> header file. */
 +@%:@undef HAVE_LIBINTL_H])
 +m4trace:configure.ac:32: -1- AC_DEFINE_TRACE_LITERAL([const])
 +m4trace:configure.ac:32: -1- m4_pattern_allow([^const$])
 +m4trace:configure.ac:32: -1- AH_OUTPUT([const], [/* Define to empty if `const\' does not conform to ANSI C. */
 +@%:@undef const])
 +m4trace:configure.ac:33: -1- AH_OUTPUT([inline], [/* Define to `__inline__\' or `__inline\' if that\'s what the C compiler
 +   calls it, or to nothing if \'inline\' is not supported under any name.  */
 +#ifndef __cplusplus
 +#undef inline
 +#endif])
 +m4trace:configure.ac:34: -1- AC_DEFINE_TRACE_LITERAL([size_t])
 +m4trace:configure.ac:34: -1- m4_pattern_allow([^size_t$])
 +m4trace:configure.ac:34: -1- AH_OUTPUT([size_t], [/* Define to `unsigned int\' if <sys/types.h> does not define. */
 +@%:@undef size_t])
 +m4trace:configure.ac:36: -1- _m4_warn([obsolete], [The macro `AC_TRY_COMPILE' is obsolete.
 +You should run autoupdate.], [../../lib/autoconf/general.m4:2614: AC_TRY_COMPILE is expanded from...
 +../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
 +../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from...
 +../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from...
 +acinclude.m4:282: LSH_GCC_ATTRIBUTES is expanded from...
 +configure.ac:36: the top level])
 +m4trace:configure.ac:36: -1- AH_OUTPUT([HAVE_GCC_ATTRIBUTE], [/* Define if the compiler understands __attribute__ */
 +@%:@undef HAVE_GCC_ATTRIBUTE])
 +m4trace:configure.ac:36: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GCC_ATTRIBUTE])
 +m4trace:configure.ac:36: -1- m4_pattern_allow([^HAVE_GCC_ATTRIBUTE$])
 +m4trace:configure.ac:36: -1- AH_OUTPUT([zzzz1], [#if __GNUC__ && HAVE_GCC_ATTRIBUTE
 +# define NORETURN __attribute__ ((__noreturn__))
 +# define PRINTF_STYLE(f, a) __attribute__ ((__format__ (__printf__, f, a)))
 +# define UNUSED __attribute__ ((__unused__))
 +#else
 +# define NORETURN
 +# define PRINTF_STYLE(f, a)
 +# define UNUSED
 +#endif
 +])
 +m4trace:configure.ac:39: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA_H])
 +m4trace:configure.ac:39: -1- m4_pattern_allow([^HAVE_ALLOCA_H$])
 +m4trace:configure.ac:39: -1- AH_OUTPUT([HAVE_ALLOCA_H], [/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
 +   */
 +@%:@undef HAVE_ALLOCA_H])
 +m4trace:configure.ac:39: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA])
 +m4trace:configure.ac:39: -1- m4_pattern_allow([^HAVE_ALLOCA$])
 +m4trace:configure.ac:39: -1- AH_OUTPUT([HAVE_ALLOCA], [/* Define to 1 if you have `alloca\', as a function or macro. */
 +@%:@undef HAVE_ALLOCA])
 +m4trace:configure.ac:39: -1- AC_LIBSOURCE([alloca.c])
 +m4trace:configure.ac:39: -1- AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.$ac_objext])
 +m4trace:configure.ac:39: -1- AC_SUBST_TRACE([ALLOCA])
 +m4trace:configure.ac:39: -1- m4_pattern_allow([^ALLOCA$])
 +m4trace:configure.ac:39: -1- AC_DEFINE_TRACE_LITERAL([C_ALLOCA])
 +m4trace:configure.ac:39: -1- m4_pattern_allow([^C_ALLOCA$])
 +m4trace:configure.ac:39: -1- AH_OUTPUT([C_ALLOCA], [/* Define to 1 if using `alloca.c\'. */
 +@%:@undef C_ALLOCA])
 +m4trace:configure.ac:39: -1- AC_DEFINE_TRACE_LITERAL([CRAY_STACKSEG_END])
 +m4trace:configure.ac:39: -1- m4_pattern_allow([^CRAY_STACKSEG_END$])
 +m4trace:configure.ac:39: -1- AH_OUTPUT([CRAY_STACKSEG_END], [/* Define to one of `_getb67\', `GETB67\', `getb67\' for Cray-2 and Cray-YMP
 +   systems. This function is required for `alloca.c\' support on those systems.
 +   */
 +@%:@undef CRAY_STACKSEG_END])
 +m4trace:configure.ac:39: -1- AH_OUTPUT([STACK_DIRECTION], [/* If using the C implementation of alloca, define if you know the
 +   direction of stack growth for your system; otherwise it will be
 +   automatically deduced at runtime.
 +	STACK_DIRECTION > 0 => grows toward higher addresses
 +	STACK_DIRECTION < 0 => grows toward lower addresses
 +	STACK_DIRECTION = 0 => direction of growth unknown */
 +@%:@undef STACK_DIRECTION])
 +m4trace:configure.ac:39: -1- AC_DEFINE_TRACE_LITERAL([STACK_DIRECTION])
 +m4trace:configure.ac:39: -1- m4_pattern_allow([^STACK_DIRECTION$])
 +m4trace:configure.ac:40: -1- AH_OUTPUT([HAVE_VPRINTF], [/* Define to 1 if you have the `vprintf\' function. */
 +@%:@undef HAVE_VPRINTF])
 +m4trace:configure.ac:40: -1- AC_DEFINE_TRACE_LITERAL([HAVE_VPRINTF])
 +m4trace:configure.ac:40: -1- m4_pattern_allow([^HAVE_VPRINTF$])
 +m4trace:configure.ac:40: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DOPRNT])
 +m4trace:configure.ac:40: -1- m4_pattern_allow([^HAVE_DOPRNT$])
 +m4trace:configure.ac:40: -1- AH_OUTPUT([HAVE_DOPRNT], [/* Define to 1 if you don\'t have `vprintf\' but do have `_doprnt.\' */
 +@%:@undef HAVE_DOPRNT])
 +m4trace:configure.ac:41: -1- AH_OUTPUT([HAVE_STRERROR], [/* Define to 1 if you have the `strerror\' function. */
 +@%:@undef HAVE_STRERROR])
 +m4trace:configure.ac:41: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRERROR])
 +m4trace:configure.ac:41: -1- m4_pattern_allow([^HAVE_STRERROR$])
 +m4trace:configure.ac:43: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */
 +@%:@undef HAVE_MEMPCPY])
 +m4trace:configure.ac:43: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MEMPCPY])
 +m4trace:configure.ac:43: -1- m4_pattern_allow([^HAVE_MEMPCPY$])
 +m4trace:configure.ac:43: -1- AC_SUBST([LIB@&t@OBJS], ["$LIB@&t@OBJS mempcpy.$ac_objext"])
 +m4trace:configure.ac:43: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
 +m4trace:configure.ac:43: -1- m4_pattern_allow([^LIB@&t@OBJS$])
 +m4trace:configure.ac:43: -1- AC_LIBSOURCE([mempcpy.c])
 +m4trace:configure.ac:43: -1- AH_OUTPUT([HAVE_STRNDUP], [/* Define to 1 if you have the `strndup\' function. */
 +@%:@undef HAVE_STRNDUP])
 +m4trace:configure.ac:43: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRNDUP])
 +m4trace:configure.ac:43: -1- m4_pattern_allow([^HAVE_STRNDUP$])
 +m4trace:configure.ac:43: -1- AC_SUBST([LIB@&t@OBJS], ["$LIB@&t@OBJS strndup.$ac_objext"])
 +m4trace:configure.ac:43: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
 +m4trace:configure.ac:43: -1- m4_pattern_allow([^LIB@&t@OBJS$])
 +m4trace:configure.ac:43: -1- AC_LIBSOURCE([strndup.c])
 +m4trace:configure.ac:43: -1- AH_OUTPUT([HAVE_STRCHRNUL], [/* Define to 1 if you have the `strchrnul\' function. */
 +@%:@undef HAVE_STRCHRNUL])
 +m4trace:configure.ac:43: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRCHRNUL])
 +m4trace:configure.ac:43: -1- m4_pattern_allow([^HAVE_STRCHRNUL$])
 +m4trace:configure.ac:43: -1- AC_SUBST([LIB@&t@OBJS], ["$LIB@&t@OBJS strchrnul.$ac_objext"])
 +m4trace:configure.ac:43: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
 +m4trace:configure.ac:43: -1- m4_pattern_allow([^LIB@&t@OBJS$])
 +m4trace:configure.ac:43: -1- AC_LIBSOURCE([strchrnul.c])
 +m4trace:configure.ac:69: -1- AH_OUTPUT([HAVE_PUTC_UNLOCKED], [/* Define to 1 if you have the `putc_unlocked\' function. */
 +@%:@undef HAVE_PUTC_UNLOCKED])
 +m4trace:configure.ac:69: -1- _m4_warn([obsolete], [The macro `AC_TRY_LINK' is obsolete.
 +You should run autoupdate.], [../../lib/autoconf/general.m4:2687: AC_TRY_LINK is expanded from...
 +../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
 +../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from...
 +../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from...
 +configure.ac:46: ARGP_CHECK_FUNC is expanded from...
 +configure.ac:69: the top level])
 +m4trace:configure.ac:69: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PUTC_UNLOCKED])
 +m4trace:configure.ac:69: -1- m4_pattern_allow([^HAVE_PUTC_UNLOCKED$])
 +m4trace:configure.ac:71: -1- AH_OUTPUT([HAVE_FLOCKFILE], [/* Define to 1 if you have the `flockfile\' function. */
 +@%:@undef HAVE_FLOCKFILE])
 +m4trace:configure.ac:71: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FLOCKFILE])
 +m4trace:configure.ac:71: -1- m4_pattern_allow([^HAVE_FLOCKFILE$])
 +m4trace:configure.ac:72: -1- AH_OUTPUT([HAVE_FPUTS_UNLOCKED], [/* Define to 1 if you have the `fputs_unlocked\' function. */
 +@%:@undef HAVE_FPUTS_UNLOCKED])
 +m4trace:configure.ac:72: -1- AH_OUTPUT([HAVE_FWRITE_UNLOCKED], [/* Define to 1 if you have the `fwrite_unlocked\' function. */
 +@%:@undef HAVE_FWRITE_UNLOCKED])
 +m4trace:configure.ac:75: -1- AH_OUTPUT([HAVE_STRDUP], [/* Define to 1 if you have the `strdup\' function. */
 +@%:@undef HAVE_STRDUP])
 +m4trace:configure.ac:75: -1- AH_OUTPUT([HAVE_ASPRINTF], [/* Define to 1 if you have the `asprintf\' function. */
 +@%:@undef HAVE_ASPRINTF])
 +m4trace:configure.ac:77: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PROGRAM_INVOCATION_NAME])
 +m4trace:configure.ac:77: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_NAME$])
 +m4trace:configure.ac:77: -1- AH_OUTPUT([HAVE_DECL_PROGRAM_INVOCATION_NAME], [/* Define to 1 if you have the declaration of `program_invocation_name\', and
 +   to 0 if you don\'t. */
 +@%:@undef HAVE_DECL_PROGRAM_INVOCATION_NAME])
 +m4trace:configure.ac:77: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME])
 +m4trace:configure.ac:77: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME$])
 +m4trace:configure.ac:77: -1- AH_OUTPUT([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME], [/* Define to 1 if you have the declaration of `program_invocation_short_name\',
 +   and to 0 if you don\'t. */
 +@%:@undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME])
 +m4trace:configure.ac:90: -1- AC_CONFIG_FILES([Makefile testsuite/Makefile])
 +m4trace:configure.ac:90: -1- _m4_warn([obsolete], [AC_OUTPUT should be used without arguments.
 +You should run autoupdate.], [])
 +m4trace:configure.ac:90: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([LIB@&t@OBJS])
 +m4trace:configure.ac:90: -1- m4_pattern_allow([^LIB@&t@OBJS$])
 +m4trace:configure.ac:90: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([LTLIBOBJS])
 +m4trace:configure.ac:90: -1- m4_pattern_allow([^LTLIBOBJS$])
 +m4trace:configure.ac:90: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])
 +m4trace:configure.ac:90: -1- AC_SUBST([am__EXEEXT_TRUE])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([am__EXEEXT_TRUE])
 +m4trace:configure.ac:90: -1- m4_pattern_allow([^am__EXEEXT_TRUE$])
 +m4trace:configure.ac:90: -1- AC_SUBST([am__EXEEXT_FALSE])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([am__EXEEXT_FALSE])
 +m4trace:configure.ac:90: -1- m4_pattern_allow([^am__EXEEXT_FALSE$])
 +m4trace:configure.ac:90: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE])
 +m4trace:configure.ac:90: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([top_builddir])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([top_build_prefix])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([srcdir])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([abs_srcdir])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([top_srcdir])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([abs_top_srcdir])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([builddir])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([abs_builddir])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([abs_top_builddir])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([INSTALL])
 +m4trace:configure.ac:90: -1- AC_SUBST_TRACE([MKDIR_P])
 diff -uNr argp-standalone-1.4.1.orig/compile argp-standalone-1.4.1/compile
 --- argp-standalone-1.4.1.orig/compile	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/compile	2022-05-11 13:59:46.747198387 -0500
 @@ -0,0 +1,348 @@
 +#! /bin/sh
 +# Wrapper for compilers which do not understand '-c -o'.
 +
 +scriptversion=2018-03-07.03; # UTC
 +
 +# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 +# Written by Tom Tromey <tromey@cygnus.com>.
 +#
 +# This program is free software; you can redistribute it and/or modify
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2, or (at your option)
 +# any later version.
 +#
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
 +#
 +# You should have received a copy of the GNU General Public License
 +# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 +
 +# As a special exception to the GNU General Public License, if you
 +# distribute this file as part of a program that contains a
 +# configuration script generated by Autoconf, you may include it under
 +# the same distribution terms that you use for the rest of that program.
 +
 +# This file is maintained in Automake, please report
 +# bugs to <bug-automake@gnu.org> or send patches to
 +# <automake-patches@gnu.org>.
 +
 +nl='
 +'
 +
 +# We need space, tab and new line, in precisely that order.  Quoting is
 +# there to prevent tools from complaining about whitespace usage.
 +IFS=" ""	$nl"
 +
 +file_conv=
 +
 +# func_file_conv build_file lazy
 +# Convert a $build file to $host form and store it in $file
 +# Currently only supports Windows hosts. If the determined conversion
 +# type is listed in (the comma separated) LAZY, no conversion will
 +# take place.
 +func_file_conv ()
 +{
 +  file=$1
 +  case $file in
 +    / | /[!/]*) # absolute file, and not a UNC file
 +      if test -z "$file_conv"; then
 +	# lazily determine how to convert abs files
 +	case `uname -s` in
 +	  MINGW*)
 +	    file_conv=mingw
 +	    ;;
 +	  CYGWIN*)
 +	    file_conv=cygwin
 +	    ;;
 +	  *)
 +	    file_conv=wine
 +	    ;;
 +	esac
 +      fi
 +      case $file_conv/,$2, in
 +	*,$file_conv,*)
 +	  ;;
 +	mingw/*)
 +	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
 +	  ;;
 +	cygwin/*)
 +	  file=`cygpath -m "$file" || echo "$file"`
 +	  ;;
 +	wine/*)
 +	  file=`winepath -w "$file" || echo "$file"`
 +	  ;;
 +      esac
 +      ;;
 +  esac
 +}
 +
 +# func_cl_dashL linkdir
 +# Make cl look for libraries in LINKDIR
 +func_cl_dashL ()
 +{
 +  func_file_conv "$1"
 +  if test -z "$lib_path"; then
 +    lib_path=$file
 +  else
 +    lib_path="$lib_path;$file"
 +  fi
 +  linker_opts="$linker_opts -LIBPATH:$file"
 +}
 +
 +# func_cl_dashl library
 +# Do a library search-path lookup for cl
 +func_cl_dashl ()
 +{
 +  lib=$1
 +  found=no
 +  save_IFS=$IFS
 +  IFS=';'
 +  for dir in $lib_path $LIB
 +  do
 +    IFS=$save_IFS
 +    if $shared && test -f "$dir/$lib.dll.lib"; then
 +      found=yes
 +      lib=$dir/$lib.dll.lib
 +      break
 +    fi
 +    if test -f "$dir/$lib.lib"; then
 +      found=yes
 +      lib=$dir/$lib.lib
 +      break
 +    fi
 +    if test -f "$dir/lib$lib.a"; then
 +      found=yes
 +      lib=$dir/lib$lib.a
 +      break
 +    fi
 +  done
 +  IFS=$save_IFS
 +
 +  if test "$found" != yes; then
 +    lib=$lib.lib
 +  fi
 +}
 +
 +# func_cl_wrapper cl arg...
 +# Adjust compile command to suit cl
 +func_cl_wrapper ()
 +{
 +  # Assume a capable shell
 +  lib_path=
 +  shared=:
 +  linker_opts=
 +  for arg
 +  do
 +    if test -n "$eat"; then
 +      eat=
 +    else
 +      case $1 in
 +	-o)
 +	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
 +	  eat=1
 +	  case $2 in
 +	    *.o | *.[oO][bB][jJ])
 +	      func_file_conv "$2"
 +	      set x "$@" -Fo"$file"
 +	      shift
 +	      ;;
 +	    *)
 +	      func_file_conv "$2"
 +	      set x "$@" -Fe"$file"
 +	      shift
 +	      ;;
 +	  esac
 +	  ;;
 +	-I)
 +	  eat=1
 +	  func_file_conv "$2" mingw
 +	  set x "$@" -I"$file"
 +	  shift
 +	  ;;
 +	-I*)
 +	  func_file_conv "${1#-I}" mingw
 +	  set x "$@" -I"$file"
 +	  shift
 +	  ;;
 +	-l)
 +	  eat=1
 +	  func_cl_dashl "$2"
 +	  set x "$@" "$lib"
 +	  shift
 +	  ;;
 +	-l*)
 +	  func_cl_dashl "${1#-l}"
 +	  set x "$@" "$lib"
 +	  shift
 +	  ;;
 +	-L)
 +	  eat=1
 +	  func_cl_dashL "$2"
 +	  ;;
 +	-L*)
 +	  func_cl_dashL "${1#-L}"
 +	  ;;
 +	-static)
 +	  shared=false
 +	  ;;
 +	-Wl,*)
 +	  arg=${1#-Wl,}
 +	  save_ifs="$IFS"; IFS=','
 +	  for flag in $arg; do
 +	    IFS="$save_ifs"
 +	    linker_opts="$linker_opts $flag"
 +	  done
 +	  IFS="$save_ifs"
 +	  ;;
 +	-Xlinker)
 +	  eat=1
 +	  linker_opts="$linker_opts $2"
 +	  ;;
 +	-*)
 +	  set x "$@" "$1"
 +	  shift
 +	  ;;
 +	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
 +	  func_file_conv "$1"
 +	  set x "$@" -Tp"$file"
 +	  shift
 +	  ;;
 +	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
 +	  func_file_conv "$1" mingw
 +	  set x "$@" "$file"
 +	  shift
 +	  ;;
 +	*)
 +	  set x "$@" "$1"
 +	  shift
 +	  ;;
 +      esac
 +    fi
 +    shift
 +  done
 +  if test -n "$linker_opts"; then
 +    linker_opts="-link$linker_opts"
 +  fi
 +  exec "$@" $linker_opts
 +  exit 1
 +}
 +
 +eat=
 +
 +case $1 in
 +  '')
 +     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
 +     exit 1;
 +     ;;
 +  -h | --h*)
 +    cat <<\EOF
 +Usage: compile [--help] [--version] PROGRAM [ARGS]
 +
 +Wrapper for compilers which do not understand '-c -o'.
 +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
 +arguments, and rename the output as expected.
 +
 +If you are trying to build a whole package this is not the
 +right script to run: please start by reading the file 'INSTALL'.
 +
 +Report bugs to <bug-automake@gnu.org>.
 +EOF
 +    exit $?
 +    ;;
 +  -v | --v*)
 +    echo "compile $scriptversion"
 +    exit $?
 +    ;;
 +  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
 +  icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
 +    func_cl_wrapper "$@"      # Doesn't return...
 +    ;;
 +esac
 +
 +ofile=
 +cfile=
 +
 +for arg
 +do
 +  if test -n "$eat"; then
 +    eat=
 +  else
 +    case $1 in
 +      -o)
 +	# configure might choose to run compile as 'compile cc -o foo foo.c'.
 +	# So we strip '-o arg' only if arg is an object.
 +	eat=1
 +	case $2 in
 +	  *.o | *.obj)
 +	    ofile=$2
 +	    ;;
 +	  *)
 +	    set x "$@" -o "$2"
 +	    shift
 +	    ;;
 +	esac
 +	;;
 +      *.c)
 +	cfile=$1
 +	set x "$@" "$1"
 +	shift
 +	;;
 +      *)
 +	set x "$@" "$1"
 +	shift
 +	;;
 +    esac
 +  fi
 +  shift
 +done
 +
 +if test -z "$ofile" || test -z "$cfile"; then
 +  # If no '-o' option was seen then we might have been invoked from a
 +  # pattern rule where we don't need one.  That is ok -- this is a
 +  # normal compilation that the losing compiler can handle.  If no
 +  # '.c' file was seen then we are probably linking.  That is also
 +  # ok.
 +  exec "$@"
 +fi
 +
 +# Name of file we expect compiler to create.
 +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
 +
 +# Create the lock directory.
 +# Note: use '[/\\:.-]' here to ensure that we don't use the same name
 +# that we are using for the .o file.  Also, base the name on the expected
 +# object file name, since that is what matters with a parallel build.
 +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
 +while true; do
 +  if mkdir "$lockdir" >/dev/null 2>&1; then
 +    break
 +  fi
 +  sleep 1
 +done
 +# FIXME: race condition here if user kills between mkdir and trap.
 +trap "rmdir '$lockdir'; exit 1" 1 2 15
 +
 +# Run the compile.
 +"$@"
 +ret=$?
 +
 +if test -f "$cofile"; then
 +  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
 +elif test -f "${cofile}bj"; then
 +  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
 +fi
 +
 +rmdir "$lockdir"
 +exit $ret
 +
 +# Local Variables:
 +# mode: shell-script
 +# sh-indentation: 2
 +# eval: (add-hook 'before-save-hook 'time-stamp)
 +# time-stamp-start: "scriptversion="
 +# time-stamp-format: "%:y-%02m-%02d.%02H"
 +# time-stamp-time-zone: "UTC0"
 +# time-stamp-end: "; # UTC"
 +# End:
 diff -uNr argp-standalone-1.4.1.orig/config.h.in argp-standalone-1.4.1/config.h.in
 --- argp-standalone-1.4.1.orig/config.h.in	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/config.h.in	2022-05-11 13:59:46.236198383 -0500
 @@ -0,0 +1,192 @@
 +/* config.h.in.  Generated from configure.ac by autoheader.  */
 +/* Global variables needed by argp */
 +#undef HAVE_PROGRAM_INVOCATION_NAME
 +#undef HAVE_PROGRAM_INVOCATION_SHORT_NAME
 +
 +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
 +   systems. This function is required for `alloca.c' support on those systems.
 +   */
 +#undef CRAY_STACKSEG_END
 +
 +/* Define to 1 if using `alloca.c'. */
 +#undef C_ALLOCA
 +
 +/* Define to 1 if you have `alloca', as a function or macro. */
 +#undef HAVE_ALLOCA
 +
 +/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
 +   */
 +#undef HAVE_ALLOCA_H
 +
 +/* Define to 1 if you have the `asprintf' function. */
 +#undef HAVE_ASPRINTF
 +
 +/* Define to 1 if you have the declaration of `program_invocation_name', and
 +   to 0 if you don't. */
 +#undef HAVE_DECL_PROGRAM_INVOCATION_NAME
 +
 +/* Define to 1 if you have the declaration of `program_invocation_short_name',
 +   and to 0 if you don't. */
 +#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
 +
 +/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
 +#undef HAVE_DOPRNT
 +
 +/* Define to 1 if you have the `flockfile' function. */
 +#undef HAVE_FLOCKFILE
 +
 +/* Define to 1 if you have the `fputs_unlocked' function. */
 +#undef HAVE_FPUTS_UNLOCKED
 +
 +/* Define to 1 if you have the `fwrite_unlocked' function. */
 +#undef HAVE_FWRITE_UNLOCKED
 +
 +/* Define if the compiler understands __attribute__ */
 +#undef HAVE_GCC_ATTRIBUTE
 +
 +/* Define to 1 if you have the <inttypes.h> header file. */
 +#undef HAVE_INTTYPES_H
 +
 +/* Define to 1 if you have the <libintl.h> header file. */
 +#undef HAVE_LIBINTL_H
 +
 +/* Define to 1 if you have the <limits.h> header file. */
 +#undef HAVE_LIMITS_H
 +
 +/* Define to 1 if you have the <malloc.h> header file. */
 +#undef HAVE_MALLOC_H
 +
 +/* Define to 1 if you have the <memory.h> header file. */
 +#undef HAVE_MEMORY_H
 +
 +/* Define to 1 if you have the `mempcpy' function. */
 +#undef HAVE_MEMPCPY
 +
 +/* Define to 1 if you have the `putc_unlocked' function. */
 +#undef HAVE_PUTC_UNLOCKED
 +
 +/* Define to 1 if you have the <stdint.h> header file. */
 +#undef HAVE_STDINT_H
 +
 +/* Define to 1 if you have the <stdlib.h> header file. */
 +#undef HAVE_STDLIB_H
 +
 +/* Define to 1 if you have the `strchrnul' function. */
 +#undef HAVE_STRCHRNUL
 +
 +/* Define to 1 if you have the `strdup' function. */
 +#undef HAVE_STRDUP
 +
 +/* Define to 1 if you have the `strerror' function. */
 +#undef HAVE_STRERROR
 +
 +/* Define to 1 if you have the <strings.h> header file. */
 +#undef HAVE_STRINGS_H
 +
 +/* Define to 1 if you have the <string.h> header file. */
 +#undef HAVE_STRING_H
 +
 +/* Define to 1 if you have the `strndup' function. */
 +#undef HAVE_STRNDUP
 +
 +/* Define to 1 if you have the <sys/stat.h> header file. */
 +#undef HAVE_SYS_STAT_H
 +
 +/* Define to 1 if you have the <sys/types.h> header file. */
 +#undef HAVE_SYS_TYPES_H
 +
 +/* Define to 1 if you have the <unistd.h> header file. */
 +#undef HAVE_UNISTD_H
 +
 +/* Define to 1 if you have the `vprintf' function. */
 +#undef HAVE_VPRINTF
 +
 +/* Name of package */
 +#undef PACKAGE
 +
 +/* Define to the address where bug reports for this package should be sent. */
 +#undef PACKAGE_BUGREPORT
 +
 +/* Define to the full name of this package. */
 +#undef PACKAGE_NAME
 +
 +/* Define to the full name and version of this package. */
 +#undef PACKAGE_STRING
 +
 +/* Define to the one symbol short name of this package. */
 +#undef PACKAGE_TARNAME
 +
 +/* Define to the home page for this package. */
 +#undef PACKAGE_URL
 +
 +/* Define to the version of this package. */
 +#undef PACKAGE_VERSION
 +
 +/* If using the C implementation of alloca, define if you know the
 +   direction of stack growth for your system; otherwise it will be
 +   automatically deduced at runtime.
 +	STACK_DIRECTION > 0 => grows toward higher addresses
 +	STACK_DIRECTION < 0 => grows toward lower addresses
 +	STACK_DIRECTION = 0 => direction of growth unknown */
 +#undef STACK_DIRECTION
 +
 +/* Define to 1 if you have the ANSI C header files. */
 +#undef STDC_HEADERS
 +
 +/* Enable extensions on AIX 3, Interix.  */
 +#ifndef _ALL_SOURCE
 +# undef _ALL_SOURCE
 +#endif
 +/* Enable GNU extensions on systems that have them.  */
 +#ifndef _GNU_SOURCE
 +# undef _GNU_SOURCE
 +#endif
 +/* Enable threading extensions on Solaris.  */
 +#ifndef _POSIX_PTHREAD_SEMANTICS
 +# undef _POSIX_PTHREAD_SEMANTICS
 +#endif
 +/* Enable extensions on HP NonStop.  */
 +#ifndef _TANDEM_SOURCE
 +# undef _TANDEM_SOURCE
 +#endif
 +/* Enable general extensions on Solaris.  */
 +#ifndef __EXTENSIONS__
 +# undef __EXTENSIONS__
 +#endif
 +
 +
 +/* Version number of package */
 +#undef VERSION
 +
 +/* Define to 1 if on MINIX. */
 +#undef _MINIX
 +
 +/* Define to 2 if the system does not provide POSIX.1 features except with
 +   this defined. */
 +#undef _POSIX_1_SOURCE
 +
 +/* Define to 1 if you need to in order for `stat' and other things to work. */
 +#undef _POSIX_SOURCE
 +
 +/* Define to empty if `const' does not conform to ANSI C. */
 +#undef const
 +
 +/* Define to `__inline__' or `__inline' if that's what the C compiler
 +   calls it, or to nothing if 'inline' is not supported under any name.  */
 +#ifndef __cplusplus
 +#undef inline
 +#endif
 +
 +/* Define to `unsigned int' if <sys/types.h> does not define. */
 +#undef size_t
 +
 +#if __GNUC__ && HAVE_GCC_ATTRIBUTE
 +# define NORETURN __attribute__ ((__noreturn__))
 +# define PRINTF_STYLE(f, a) __attribute__ ((__format__ (__printf__, f, a)))
 +# define UNUSED __attribute__ ((__unused__))
 +#else
 +# define NORETURN
 +# define PRINTF_STYLE(f, a)
 +# define UNUSED
 +#endif
 +
 diff -uNr argp-standalone-1.4.1.orig/configure argp-standalone-1.4.1/configure
 --- argp-standalone-1.4.1.orig/configure	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/configure	2022-05-11 13:59:45.825198379 -0500
 @@ -0,0 +1,8084 @@
 +#! /bin/sh
 +# Guess values for system-dependent variables and create Makefiles.
 +# Generated by GNU Autoconf 2.69.
 +#
 +#
 +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
 +#
 +#
 +# This configure script is free software; the Free Software Foundation
 +# gives unlimited permission to copy, distribute and modify it.
 +## -------------------- ##
 +## M4sh Initialization. ##
 +## -------------------- ##
 +
 +# Be more Bourne compatible
 +DUALCASE=1; export DUALCASE # for MKS sh
 +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 +  emulate sh
 +  NULLCMD=:
 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 +  # is contrary to our usage.  Disable this feature.
 +  alias -g '${1+"$@"}'='"$@"'
 +  setopt NO_GLOB_SUBST
 +else
 +  case `(set -o) 2>/dev/null` in #(
 +  *posix*) :
 +    set -o posix ;; #(
 +  *) :
 +     ;;
 +esac
 +fi
 +
 +
 +as_nl='
 +'
 +export as_nl
 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 +# Prefer a ksh shell builtin over an external printf program on Solaris,
 +# but without wasting forks for bash or zsh.
 +if test -z "$BASH_VERSION$ZSH_VERSION" \
 +    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='print -r --'
 +  as_echo_n='print -rn --'
 +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='printf %s\n'
 +  as_echo_n='printf %s'
 +else
 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 +    as_echo_n='/usr/ucb/echo -n'
 +  else
 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 +    as_echo_n_body='eval
 +      arg=$1;
 +      case $arg in #(
 +      *"$as_nl"*)
 +	expr "X$arg" : "X\\(.*\\)$as_nl";
 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 +      esac;
 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 +    '
 +    export as_echo_n_body
 +    as_echo_n='sh -c $as_echo_n_body as_echo'
 +  fi
 +  export as_echo_body
 +  as_echo='sh -c $as_echo_body as_echo'
 +fi
 +
 +# The user is always right.
 +if test "${PATH_SEPARATOR+set}" != set; then
 +  PATH_SEPARATOR=:
 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 +      PATH_SEPARATOR=';'
 +  }
 +fi
 +
 +
 +# IFS
 +# We need space, tab and new line, in precisely that order.  Quoting is
 +# there to prevent editors from complaining about space-tab.
 +# (If _AS_PATH_WALK were called with IFS unset, it would disable word
 +# splitting by setting IFS to empty value.)
 +IFS=" ""	$as_nl"
 +
 +# Find who we are.  Look in the path if we contain no directory separator.
 +as_myself=
 +case $0 in #((
 +  *[\\/]* ) as_myself=$0 ;;
 +  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 +  done
 +IFS=$as_save_IFS
 +
 +     ;;
 +esac
 +# We did not find ourselves, most probably we were run as `sh COMMAND'
 +# in which case we are not to be found in the path.
 +if test "x$as_myself" = x; then
 +  as_myself=$0
 +fi
 +if test ! -f "$as_myself"; then
 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 +  exit 1
 +fi
 +
 +# Unset variables that we do not need and which cause bugs (e.g. in
 +# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 +# suppresses any "Segmentation fault" message there.  '((' could
 +# trigger a bug in pdksh 5.2.14.
 +for as_var in BASH_ENV ENV MAIL MAILPATH
 +do eval test x\${$as_var+set} = xset \
 +  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 +done
 +PS1='$ '
 +PS2='> '
 +PS4='+ '
 +
 +# NLS nuisances.
 +LC_ALL=C
 +export LC_ALL
 +LANGUAGE=C
 +export LANGUAGE
 +
 +# CDPATH.
 +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 +
 +# Use a proper internal environment variable to ensure we don't fall
 +  # into an infinite loop, continuously re-executing ourselves.
 +  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 +    _as_can_reexec=no; export _as_can_reexec;
 +    # We cannot yet assume a decent shell, so we have to provide a
 +# neutralization value for shells without unset; and this also
 +# works around shells that cannot unset nonexistent variables.
 +# Preserve -v and -x to the replacement shell.
 +BASH_ENV=/dev/null
 +ENV=/dev/null
 +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 +case $- in # ((((
 +  *v*x* | *x*v* ) as_opts=-vx ;;
 +  *v* ) as_opts=-v ;;
 +  *x* ) as_opts=-x ;;
 +  * ) as_opts= ;;
 +esac
 +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 +# Admittedly, this is quite paranoid, since all the known shells bail
 +# out after a failed `exec'.
 +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 +as_fn_exit 255
 +  fi
 +  # We don't want this to propagate to other subprocesses.
 +          { _as_can_reexec=; unset _as_can_reexec;}
 +if test "x$CONFIG_SHELL" = x; then
 +  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 +  emulate sh
 +  NULLCMD=:
 +  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 +  # is contrary to our usage.  Disable this feature.
 +  alias -g '\${1+\"\$@\"}'='\"\$@\"'
 +  setopt NO_GLOB_SUBST
 +else
 +  case \`(set -o) 2>/dev/null\` in #(
 +  *posix*) :
 +    set -o posix ;; #(
 +  *) :
 +     ;;
 +esac
 +fi
 +"
 +  as_required="as_fn_return () { (exit \$1); }
 +as_fn_success () { as_fn_return 0; }
 +as_fn_failure () { as_fn_return 1; }
 +as_fn_ret_success () { return 0; }
 +as_fn_ret_failure () { return 1; }
 +
 +exitcode=0
 +as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 +
 +else
 +  exitcode=1; echo positional parameters were not saved.
 +fi
 +test x\$exitcode = x0 || exit 1
 +test -x / || exit 1"
 +  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 +  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 +  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 +  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 +test \$(( 1 + 1 )) = 2 || exit 1"
 +  if (eval "$as_required") 2>/dev/null; then :
 +  as_have_required=yes
 +else
 +  as_have_required=no
 +fi
 +  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 +
 +else
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +as_found=false
 +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +  as_found=:
 +  case $as_dir in #(
 +	 /*)
 +	   for as_base in sh bash ksh sh5; do
 +	     # Try only shells that exist, to save several forks.
 +	     as_shell=$as_dir/$as_base
 +	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 +		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 +  CONFIG_SHELL=$as_shell as_have_required=yes
 +		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 +  break 2
 +fi
 +fi
 +	   done;;
 +       esac
 +  as_found=false
 +done
 +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 +	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 +  CONFIG_SHELL=$SHELL as_have_required=yes
 +fi; }
 +IFS=$as_save_IFS
 +
 +
 +      if test "x$CONFIG_SHELL" != x; then :
 +  export CONFIG_SHELL
 +             # We cannot yet assume a decent shell, so we have to provide a
 +# neutralization value for shells without unset; and this also
 +# works around shells that cannot unset nonexistent variables.
 +# Preserve -v and -x to the replacement shell.
 +BASH_ENV=/dev/null
 +ENV=/dev/null
 +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 +case $- in # ((((
 +  *v*x* | *x*v* ) as_opts=-vx ;;
 +  *v* ) as_opts=-v ;;
 +  *x* ) as_opts=-x ;;
 +  * ) as_opts= ;;
 +esac
 +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 +# Admittedly, this is quite paranoid, since all the known shells bail
 +# out after a failed `exec'.
 +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 +exit 255
 +fi
 +
 +    if test x$as_have_required = xno; then :
 +  $as_echo "$0: This script requires a shell more modern than all"
 +  $as_echo "$0: the shells that I found on your system."
 +  if test x${ZSH_VERSION+set} = xset ; then
 +    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 +    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 +  else
 +    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 +$0: including any error possibly output before this
 +$0: message. Then install a modern shell, or manually run
 +$0: the script under such a shell if you do have one."
 +  fi
 +  exit 1
 +fi
 +fi
 +fi
 +SHELL=${CONFIG_SHELL-/bin/sh}
 +export SHELL
 +# Unset more variables known to interfere with behavior of common tools.
 +CLICOLOR_FORCE= GREP_OPTIONS=
 +unset CLICOLOR_FORCE GREP_OPTIONS
 +
 +## --------------------- ##
 +## M4sh Shell Functions. ##
 +## --------------------- ##
 +# as_fn_unset VAR
 +# ---------------
 +# Portably unset VAR.
 +as_fn_unset ()
 +{
 +  { eval $1=; unset $1;}
 +}
 +as_unset=as_fn_unset
 +
 +# as_fn_set_status STATUS
 +# -----------------------
 +# Set $? to STATUS, without forking.
 +as_fn_set_status ()
 +{
 +  return $1
 +} # as_fn_set_status
 +
 +# as_fn_exit STATUS
 +# -----------------
 +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 +as_fn_exit ()
 +{
 +  set +e
 +  as_fn_set_status $1
 +  exit $1
 +} # as_fn_exit
 +
 +# as_fn_mkdir_p
 +# -------------
 +# Create "$as_dir" as a directory, including parents if necessary.
 +as_fn_mkdir_p ()
 +{
 +
 +  case $as_dir in #(
 +  -*) as_dir=./$as_dir;;
 +  esac
 +  test -d "$as_dir" || eval $as_mkdir_p || {
 +    as_dirs=
 +    while :; do
 +      case $as_dir in #(
 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 +      *) as_qdir=$as_dir;;
 +      esac
 +      as_dirs="'$as_qdir' $as_dirs"
 +      as_dir=`$as_dirname -- "$as_dir" ||
 +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$as_dir" : 'X\(//\)[^/]' \| \
 +	 X"$as_dir" : 'X\(//\)$' \| \
 +	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$as_dir" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +      test -d "$as_dir" && break
 +    done
 +    test -z "$as_dirs" || eval "mkdir $as_dirs"
 +  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 +
 +
 +} # as_fn_mkdir_p
 +
 +# as_fn_executable_p FILE
 +# -----------------------
 +# Test if FILE is an executable regular file.
 +as_fn_executable_p ()
 +{
 +  test -f "$1" && test -x "$1"
 +} # as_fn_executable_p
 +# as_fn_append VAR VALUE
 +# ----------------------
 +# Append the text in VALUE to the end of the definition contained in VAR. Take
 +# advantage of any shell optimizations that allow amortized linear growth over
 +# repeated appends, instead of the typical quadratic growth present in naive
 +# implementations.
 +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 +  eval 'as_fn_append ()
 +  {
 +    eval $1+=\$2
 +  }'
 +else
 +  as_fn_append ()
 +  {
 +    eval $1=\$$1\$2
 +  }
 +fi # as_fn_append
 +
 +# as_fn_arith ARG...
 +# ------------------
 +# Perform arithmetic evaluation on the ARGs, and store the result in the
 +# global $as_val. Take advantage of shells that can avoid forks. The arguments
 +# must be portable across $(()) and expr.
 +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 +  eval 'as_fn_arith ()
 +  {
 +    as_val=$(( $* ))
 +  }'
 +else
 +  as_fn_arith ()
 +  {
 +    as_val=`expr "$@" || test $? -eq 1`
 +  }
 +fi # as_fn_arith
 +
 +
 +# as_fn_error STATUS ERROR [LINENO LOG_FD]
 +# ----------------------------------------
 +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 +# script with STATUS, using 1 if that was 0.
 +as_fn_error ()
 +{
 +  as_status=$1; test $as_status -eq 0 && as_status=1
 +  if test "$4"; then
 +    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 +  fi
 +  $as_echo "$as_me: error: $2" >&2
 +  as_fn_exit $as_status
 +} # as_fn_error
 +
 +if expr a : '\(a\)' >/dev/null 2>&1 &&
 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
 +  as_expr=expr
 +else
 +  as_expr=false
 +fi
 +
 +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 +  as_basename=basename
 +else
 +  as_basename=false
 +fi
 +
 +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 +  as_dirname=dirname
 +else
 +  as_dirname=false
 +fi
 +
 +as_me=`$as_basename -- "$0" ||
 +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 +	 X"$0" : 'X\(//\)$' \| \
 +	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X/"$0" |
 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +
 +# Avoid depending upon Character Ranges.
 +as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 +as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 +as_cr_digits='0123456789'
 +as_cr_alnum=$as_cr_Letters$as_cr_digits
 +
 +
 +  as_lineno_1=$LINENO as_lineno_1a=$LINENO
 +  as_lineno_2=$LINENO as_lineno_2a=$LINENO
 +  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 +  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 +  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 +  sed -n '
 +    p
 +    /[$]LINENO/=
 +  ' <$as_myself |
 +    sed '
 +      s/[$]LINENO.*/&-/
 +      t lineno
 +      b
 +      :lineno
 +      N
 +      :loop
 +      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 +      t loop
 +      s/-\n.*//
 +    ' >$as_me.lineno &&
 +  chmod +x "$as_me.lineno" ||
 +    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 +
 +  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 +  # already done that, so ensure we don't try to do so again and fall
 +  # in an infinite loop.  This has already happened in practice.
 +  _as_can_reexec=no; export _as_can_reexec
 +  # Don't try to exec as it changes $[0], causing all sort of problems
 +  # (the dirname of $[0] is not the place where we might find the
 +  # original and so on.  Autoconf is especially sensitive to this).
 +  . "./$as_me.lineno"
 +  # Exit status is that of the last command.
 +  exit
 +}
 +
 +ECHO_C= ECHO_N= ECHO_T=
 +case `echo -n x` in #(((((
 +-n*)
 +  case `echo 'xy\c'` in
 +  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 +  xy)  ECHO_C='\c';;
 +  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 +       ECHO_T='	';;
 +  esac;;
 +*)
 +  ECHO_N='-n';;
 +esac
 +
 +rm -f conf$$ conf$$.exe conf$$.file
 +if test -d conf$$.dir; then
 +  rm -f conf$$.dir/conf$$.file
 +else
 +  rm -f conf$$.dir
 +  mkdir conf$$.dir 2>/dev/null
 +fi
 +if (echo >conf$$.file) 2>/dev/null; then
 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s='ln -s'
 +    # ... but there are two gotchas:
 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 +    # In both cases, we have to default to `cp -pR'.
 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 +      as_ln_s='cp -pR'
 +  elif ln conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s=ln
 +  else
 +    as_ln_s='cp -pR'
 +  fi
 +else
 +  as_ln_s='cp -pR'
 +fi
 +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 +rmdir conf$$.dir 2>/dev/null
 +
 +if mkdir -p . 2>/dev/null; then
 +  as_mkdir_p='mkdir -p "$as_dir"'
 +else
 +  test -d ./-p && rmdir ./-p
 +  as_mkdir_p=false
 +fi
 +
 +as_test_x='test -x'
 +as_executable_p=as_fn_executable_p
 +
 +# Sed expression to map a string onto a valid CPP name.
 +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 +
 +# Sed expression to map a string onto a valid variable name.
 +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 +
 +
 +test -n "$DJDIR" || exec 7<&0 </dev/null
 +exec 6>&1
 +
 +# Name of the host.
 +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 +# so uname gets run too.
 +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 +
 +#
 +# Initializations.
 +#
 +ac_default_prefix=/usr/local
 +ac_clean_files=
 +ac_config_libobj_dir=.
 +LIBOBJS=
 +cross_compiling=no
 +subdirs=
 +MFLAGS=
 +MAKEFLAGS=
 +
 +# Identity of this package.
 +PACKAGE_NAME=
 +PACKAGE_TARNAME=
 +PACKAGE_VERSION=
 +PACKAGE_STRING=
 +PACKAGE_BUGREPORT=
 +PACKAGE_URL=
 +
 +ac_unique_file="argp-ba.c"
 +# Factoring default headers for most tests.
 +ac_includes_default="\
 +#include <stdio.h>
 +#ifdef HAVE_SYS_TYPES_H
 +# include <sys/types.h>
 +#endif
 +#ifdef HAVE_SYS_STAT_H
 +# include <sys/stat.h>
 +#endif
 +#ifdef STDC_HEADERS
 +# include <stdlib.h>
 +# include <stddef.h>
 +#else
 +# ifdef HAVE_STDLIB_H
 +#  include <stdlib.h>
 +# endif
 +#endif
 +#ifdef HAVE_STRING_H
 +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 +#  include <memory.h>
 +# endif
 +# include <string.h>
 +#endif
 +#ifdef HAVE_STRINGS_H
 +# include <strings.h>
 +#endif
 +#ifdef HAVE_INTTYPES_H
 +# include <inttypes.h>
 +#endif
 +#ifdef HAVE_STDINT_H
 +# include <stdint.h>
 +#endif
 +#ifdef HAVE_UNISTD_H
 +# include <unistd.h>
 +#endif"
 +
 +ac_subst_vars='am__EXEEXT_FALSE
 +am__EXEEXT_TRUE
 +LTLIBOBJS
 +LIBOBJS
 +ALLOCA
 +RANLIB
 +EGREP
 +GREP
 +CPP
 +am__fastdepCC_FALSE
 +am__fastdepCC_TRUE
 +CCDEPMODE
 +am__nodep
 +AMDEPBACKSLASH
 +AMDEP_FALSE
 +AMDEP_TRUE
 +am__include
 +DEPDIR
 +OBJEXT
 +EXEEXT
 +ac_ct_CC
 +CPPFLAGS
 +LDFLAGS
 +CFLAGS
 +CC
 +AM_BACKSLASH
 +AM_DEFAULT_VERBOSITY
 +AM_DEFAULT_V
 +AM_V
 +am__untar
 +am__tar
 +AMTAR
 +am__leading_dot
 +SET_MAKE
 +AWK
 +mkdir_p
 +MKDIR_P
 +INSTALL_STRIP_PROGRAM
 +STRIP
 +install_sh
 +MAKEINFO
 +AUTOHEADER
 +AUTOMAKE
 +AUTOCONF
 +ACLOCAL
 +VERSION
 +PACKAGE
 +CYGPATH_W
 +am__isrc
 +INSTALL_DATA
 +INSTALL_SCRIPT
 +INSTALL_PROGRAM
 +target_alias
 +host_alias
 +build_alias
 +LIBS
 +ECHO_T
 +ECHO_N
 +ECHO_C
 +DEFS
 +mandir
 +localedir
 +libdir
 +psdir
 +pdfdir
 +dvidir
 +htmldir
 +infodir
 +docdir
 +oldincludedir
 +includedir
 +localstatedir
 +sharedstatedir
 +sysconfdir
 +datadir
 +datarootdir
 +libexecdir
 +sbindir
 +bindir
 +program_transform_name
 +prefix
 +exec_prefix
 +PACKAGE_URL
 +PACKAGE_BUGREPORT
 +PACKAGE_STRING
 +PACKAGE_VERSION
 +PACKAGE_TARNAME
 +PACKAGE_NAME
 +PATH_SEPARATOR
 +SHELL
 +am__quote'
 +ac_subst_files=''
 +ac_user_opts='
 +enable_option_checking
 +enable_silent_rules
 +enable_dependency_tracking
 +'
 +      ac_precious_vars='build_alias
 +host_alias
 +target_alias
 +CC
 +CFLAGS
 +LDFLAGS
 +LIBS
 +CPPFLAGS
 +CPP'
 +
 +
 +# Initialize some variables set by options.
 +ac_init_help=
 +ac_init_version=false
 +ac_unrecognized_opts=
 +ac_unrecognized_sep=
 +# The variables have the same names as the options, with
 +# dashes changed to underlines.
 +cache_file=/dev/null
 +exec_prefix=NONE
 +no_create=
 +no_recursion=
 +prefix=NONE
 +program_prefix=NONE
 +program_suffix=NONE
 +program_transform_name=s,x,x,
 +silent=
 +site=
 +srcdir=
 +verbose=
 +x_includes=NONE
 +x_libraries=NONE
 +
 +# Installation directory options.
 +# These are left unexpanded so users can "make install exec_prefix=/foo"
 +# and all the variables that are supposed to be based on exec_prefix
 +# by default will actually change.
 +# Use braces instead of parens because sh, perl, etc. also accept them.
 +# (The list follows the same order as the GNU Coding Standards.)
 +bindir='${exec_prefix}/bin'
 +sbindir='${exec_prefix}/sbin'
 +libexecdir='${exec_prefix}/libexec'
 +datarootdir='${prefix}/share'
 +datadir='${datarootdir}'
 +sysconfdir='${prefix}/etc'
 +sharedstatedir='${prefix}/com'
 +localstatedir='${prefix}/var'
 +includedir='${prefix}/include'
 +oldincludedir='/usr/include'
 +docdir='${datarootdir}/doc/${PACKAGE}'
 +infodir='${datarootdir}/info'
 +htmldir='${docdir}'
 +dvidir='${docdir}'
 +pdfdir='${docdir}'
 +psdir='${docdir}'
 +libdir='${exec_prefix}/lib'
 +localedir='${datarootdir}/locale'
 +mandir='${datarootdir}/man'
 +
 +ac_prev=
 +ac_dashdash=
 +for ac_option
 +do
 +  # If the previous option needs an argument, assign it.
 +  if test -n "$ac_prev"; then
 +    eval $ac_prev=\$ac_option
 +    ac_prev=
 +    continue
 +  fi
 +
 +  case $ac_option in
 +  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 +  *=)   ac_optarg= ;;
 +  *)    ac_optarg=yes ;;
 +  esac
 +
 +  # Accept the important Cygnus configure options, so we can diagnose typos.
 +
 +  case $ac_dashdash$ac_option in
 +  --)
 +    ac_dashdash=yes ;;
 +
 +  -bindir | --bindir | --bindi | --bind | --bin | --bi)
 +    ac_prev=bindir ;;
 +  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 +    bindir=$ac_optarg ;;
 +
 +  -build | --build | --buil | --bui | --bu)
 +    ac_prev=build_alias ;;
 +  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 +    build_alias=$ac_optarg ;;
 +
 +  -cache-file | --cache-file | --cache-fil | --cache-fi \
 +  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 +    ac_prev=cache_file ;;
 +  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 +  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 +    cache_file=$ac_optarg ;;
 +
 +  --config-cache | -C)
 +    cache_file=config.cache ;;
 +
 +  -datadir | --datadir | --datadi | --datad)
 +    ac_prev=datadir ;;
 +  -datadir=* | --datadir=* | --datadi=* | --datad=*)
 +    datadir=$ac_optarg ;;
 +
 +  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 +  | --dataroo | --dataro | --datar)
 +    ac_prev=datarootdir ;;
 +  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 +  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 +    datarootdir=$ac_optarg ;;
 +
 +  -disable-* | --disable-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid feature name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"enable_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval enable_$ac_useropt=no ;;
 +
 +  -docdir | --docdir | --docdi | --doc | --do)
 +    ac_prev=docdir ;;
 +  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 +    docdir=$ac_optarg ;;
 +
 +  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 +    ac_prev=dvidir ;;
 +  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 +    dvidir=$ac_optarg ;;
 +
 +  -enable-* | --enable-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid feature name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"enable_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval enable_$ac_useropt=\$ac_optarg ;;
 +
 +  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 +  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 +  | --exec | --exe | --ex)
 +    ac_prev=exec_prefix ;;
 +  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 +  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 +  | --exec=* | --exe=* | --ex=*)
 +    exec_prefix=$ac_optarg ;;
 +
 +  -gas | --gas | --ga | --g)
 +    # Obsolete; use --with-gas.
 +    with_gas=yes ;;
 +
 +  -help | --help | --hel | --he | -h)
 +    ac_init_help=long ;;
 +  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 +    ac_init_help=recursive ;;
 +  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 +    ac_init_help=short ;;
 +
 +  -host | --host | --hos | --ho)
 +    ac_prev=host_alias ;;
 +  -host=* | --host=* | --hos=* | --ho=*)
 +    host_alias=$ac_optarg ;;
 +
 +  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 +    ac_prev=htmldir ;;
 +  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 +  | --ht=*)
 +    htmldir=$ac_optarg ;;
 +
 +  -includedir | --includedir | --includedi | --included | --include \
 +  | --includ | --inclu | --incl | --inc)
 +    ac_prev=includedir ;;
 +  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 +  | --includ=* | --inclu=* | --incl=* | --inc=*)
 +    includedir=$ac_optarg ;;
 +
 +  -infodir | --infodir | --infodi | --infod | --info | --inf)
 +    ac_prev=infodir ;;
 +  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 +    infodir=$ac_optarg ;;
 +
 +  -libdir | --libdir | --libdi | --libd)
 +    ac_prev=libdir ;;
 +  -libdir=* | --libdir=* | --libdi=* | --libd=*)
 +    libdir=$ac_optarg ;;
 +
 +  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 +  | --libexe | --libex | --libe)
 +    ac_prev=libexecdir ;;
 +  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 +  | --libexe=* | --libex=* | --libe=*)
 +    libexecdir=$ac_optarg ;;
 +
 +  -localedir | --localedir | --localedi | --localed | --locale)
 +    ac_prev=localedir ;;
 +  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 +    localedir=$ac_optarg ;;
 +
 +  -localstatedir | --localstatedir | --localstatedi | --localstated \
 +  | --localstate | --localstat | --localsta | --localst | --locals)
 +    ac_prev=localstatedir ;;
 +  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 +  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 +    localstatedir=$ac_optarg ;;
 +
 +  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 +    ac_prev=mandir ;;
 +  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 +    mandir=$ac_optarg ;;
 +
 +  -nfp | --nfp | --nf)
 +    # Obsolete; use --without-fp.
 +    with_fp=no ;;
 +
 +  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 +  | --no-cr | --no-c | -n)
 +    no_create=yes ;;
 +
 +  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 +  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 +    no_recursion=yes ;;
 +
 +  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 +  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 +  | --oldin | --oldi | --old | --ol | --o)
 +    ac_prev=oldincludedir ;;
 +  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 +  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 +  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 +    oldincludedir=$ac_optarg ;;
 +
 +  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 +    ac_prev=prefix ;;
 +  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 +    prefix=$ac_optarg ;;
 +
 +  -program-prefix | --program-prefix | --program-prefi | --program-pref \
 +  | --program-pre | --program-pr | --program-p)
 +    ac_prev=program_prefix ;;
 +  -program-prefix=* | --program-prefix=* | --program-prefi=* \
 +  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 +    program_prefix=$ac_optarg ;;
 +
 +  -program-suffix | --program-suffix | --program-suffi | --program-suff \
 +  | --program-suf | --program-su | --program-s)
 +    ac_prev=program_suffix ;;
 +  -program-suffix=* | --program-suffix=* | --program-suffi=* \
 +  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 +    program_suffix=$ac_optarg ;;
 +
 +  -program-transform-name | --program-transform-name \
 +  | --program-transform-nam | --program-transform-na \
 +  | --program-transform-n | --program-transform- \
 +  | --program-transform | --program-transfor \
 +  | --program-transfo | --program-transf \
 +  | --program-trans | --program-tran \
 +  | --progr-tra | --program-tr | --program-t)
 +    ac_prev=program_transform_name ;;
 +  -program-transform-name=* | --program-transform-name=* \
 +  | --program-transform-nam=* | --program-transform-na=* \
 +  | --program-transform-n=* | --program-transform-=* \
 +  | --program-transform=* | --program-transfor=* \
 +  | --program-transfo=* | --program-transf=* \
 +  | --program-trans=* | --program-tran=* \
 +  | --progr-tra=* | --program-tr=* | --program-t=*)
 +    program_transform_name=$ac_optarg ;;
 +
 +  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 +    ac_prev=pdfdir ;;
 +  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 +    pdfdir=$ac_optarg ;;
 +
 +  -psdir | --psdir | --psdi | --psd | --ps)
 +    ac_prev=psdir ;;
 +  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 +    psdir=$ac_optarg ;;
 +
 +  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 +  | -silent | --silent | --silen | --sile | --sil)
 +    silent=yes ;;
 +
 +  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 +    ac_prev=sbindir ;;
 +  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 +  | --sbi=* | --sb=*)
 +    sbindir=$ac_optarg ;;
 +
 +  -sharedstatedir | --sharedstatedir | --sharedstatedi \
 +  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 +  | --sharedst | --shareds | --shared | --share | --shar \
 +  | --sha | --sh)
 +    ac_prev=sharedstatedir ;;
 +  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 +  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 +  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 +  | --sha=* | --sh=*)
 +    sharedstatedir=$ac_optarg ;;
 +
 +  -site | --site | --sit)
 +    ac_prev=site ;;
 +  -site=* | --site=* | --sit=*)
 +    site=$ac_optarg ;;
 +
 +  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 +    ac_prev=srcdir ;;
 +  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 +    srcdir=$ac_optarg ;;
 +
 +  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 +  | --syscon | --sysco | --sysc | --sys | --sy)
 +    ac_prev=sysconfdir ;;
 +  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 +  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 +    sysconfdir=$ac_optarg ;;
 +
 +  -target | --target | --targe | --targ | --tar | --ta | --t)
 +    ac_prev=target_alias ;;
 +  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 +    target_alias=$ac_optarg ;;
 +
 +  -v | -verbose | --verbose | --verbos | --verbo | --verb)
 +    verbose=yes ;;
 +
 +  -version | --version | --versio | --versi | --vers | -V)
 +    ac_init_version=: ;;
 +
 +  -with-* | --with-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid package name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"with_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval with_$ac_useropt=\$ac_optarg ;;
 +
 +  -without-* | --without-*)
 +    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 +    # Reject names that are not valid shell variable names.
 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 +      as_fn_error $? "invalid package name: $ac_useropt"
 +    ac_useropt_orig=$ac_useropt
 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 +    case $ac_user_opts in
 +      *"
 +"with_$ac_useropt"
 +"*) ;;
 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 +	 ac_unrecognized_sep=', ';;
 +    esac
 +    eval with_$ac_useropt=no ;;
 +
 +  --x)
 +    # Obsolete; use --with-x.
 +    with_x=yes ;;
 +
 +  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 +  | --x-incl | --x-inc | --x-in | --x-i)
 +    ac_prev=x_includes ;;
 +  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 +  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 +    x_includes=$ac_optarg ;;
 +
 +  -x-libraries | --x-libraries | --x-librarie | --x-librari \
 +  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 +    ac_prev=x_libraries ;;
 +  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 +  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 +    x_libraries=$ac_optarg ;;
 +
 +  -*) as_fn_error $? "unrecognized option: \`$ac_option'
 +Try \`$0 --help' for more information"
 +    ;;
 +
 +  *=*)
 +    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 +    # Reject names that are not valid shell variable names.
 +    case $ac_envvar in #(
 +      '' | [0-9]* | *[!_$as_cr_alnum]* )
 +      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
 +    esac
 +    eval $ac_envvar=\$ac_optarg
 +    export $ac_envvar ;;
 +
 +  *)
 +    # FIXME: should be removed in autoconf 3.0.
 +    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 +    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 +      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 +    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
 +    ;;
 +
 +  esac
 +done
 +
 +if test -n "$ac_prev"; then
 +  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 +  as_fn_error $? "missing argument to $ac_option"
 +fi
 +
 +if test -n "$ac_unrecognized_opts"; then
 +  case $enable_option_checking in
 +    no) ;;
 +    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
 +    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 +  esac
 +fi
 +
 +# Check all directory arguments for consistency.
 +for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 +		datadir sysconfdir sharedstatedir localstatedir includedir \
 +		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 +		libdir localedir mandir
 +do
 +  eval ac_val=\$$ac_var
 +  # Remove trailing slashes.
 +  case $ac_val in
 +    */ )
 +      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 +      eval $ac_var=\$ac_val;;
 +  esac
 +  # Be sure to have absolute directory names.
 +  case $ac_val in
 +    [\\/$]* | ?:[\\/]* )  continue;;
 +    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 +  esac
 +  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 +done
 +
 +# There might be people who depend on the old broken behavior: `$host'
 +# used to hold the argument of --host etc.
 +# FIXME: To remove some day.
 +build=$build_alias
 +host=$host_alias
 +target=$target_alias
 +
 +# FIXME: To remove some day.
 +if test "x$host_alias" != x; then
 +  if test "x$build_alias" = x; then
 +    cross_compiling=maybe
 +  elif test "x$build_alias" != "x$host_alias"; then
 +    cross_compiling=yes
 +  fi
 +fi
 +
 +ac_tool_prefix=
 +test -n "$host_alias" && ac_tool_prefix=$host_alias-
 +
 +test "$silent" = yes && exec 6>/dev/null
 +
 +
 +ac_pwd=`pwd` && test -n "$ac_pwd" &&
 +ac_ls_di=`ls -di .` &&
 +ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 +  as_fn_error $? "working directory cannot be determined"
 +test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 +  as_fn_error $? "pwd does not report name of working directory"
 +
 +
 +# Find the source files, if location was not specified.
 +if test -z "$srcdir"; then
 +  ac_srcdir_defaulted=yes
 +  # Try the directory containing this script, then the parent directory.
 +  ac_confdir=`$as_dirname -- "$as_myself" ||
 +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$as_myself" : 'X\(//\)[^/]' \| \
 +	 X"$as_myself" : 'X\(//\)$' \| \
 +	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$as_myself" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +  srcdir=$ac_confdir
 +  if test ! -r "$srcdir/$ac_unique_file"; then
 +    srcdir=..
 +  fi
 +else
 +  ac_srcdir_defaulted=no
 +fi
 +if test ! -r "$srcdir/$ac_unique_file"; then
 +  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 +  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 +fi
 +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 +ac_abs_confdir=`(
 +	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 +	pwd)`
 +# When building in place, set srcdir=.
 +if test "$ac_abs_confdir" = "$ac_pwd"; then
 +  srcdir=.
 +fi
 +# Remove unnecessary trailing slashes from srcdir.
 +# Double slashes in file names in object file debugging info
 +# mess up M-x gdb in Emacs.
 +case $srcdir in
 +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 +esac
 +for ac_var in $ac_precious_vars; do
 +  eval ac_env_${ac_var}_set=\${${ac_var}+set}
 +  eval ac_env_${ac_var}_value=\$${ac_var}
 +  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 +  eval ac_cv_env_${ac_var}_value=\$${ac_var}
 +done
 +
 +#
 +# Report the --help message.
 +#
 +if test "$ac_init_help" = "long"; then
 +  # Omit some internal or obsolete options to make the list less imposing.
 +  # This message is too long to be a string in the A/UX 3.1 sh.
 +  cat <<_ACEOF
 +\`configure' configures this package to adapt to many kinds of systems.
 +
 +Usage: $0 [OPTION]... [VAR=VALUE]...
 +
 +To assign environment variables (e.g., CC, CFLAGS...), specify them as
 +VAR=VALUE.  See below for descriptions of some of the useful variables.
 +
 +Defaults for the options are specified in brackets.
 +
 +Configuration:
 +  -h, --help              display this help and exit
 +      --help=short        display options specific to this package
 +      --help=recursive    display the short help of all the included packages
 +  -V, --version           display version information and exit
 +  -q, --quiet, --silent   do not print \`checking ...' messages
 +      --cache-file=FILE   cache test results in FILE [disabled]
 +  -C, --config-cache      alias for \`--cache-file=config.cache'
 +  -n, --no-create         do not create output files
 +      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 +
 +Installation directories:
 +  --prefix=PREFIX         install architecture-independent files in PREFIX
 +                          [$ac_default_prefix]
 +  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 +                          [PREFIX]
 +
 +By default, \`make install' will install all the files in
 +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 +an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 +for instance \`--prefix=\$HOME'.
 +
 +For better control, use the options below.
 +
 +Fine tuning of the installation directories:
 +  --bindir=DIR            user executables [EPREFIX/bin]
 +  --sbindir=DIR           system admin executables [EPREFIX/sbin]
 +  --libexecdir=DIR        program executables [EPREFIX/libexec]
 +  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 +  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 +  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 +  --libdir=DIR            object code libraries [EPREFIX/lib]
 +  --includedir=DIR        C header files [PREFIX/include]
 +  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 +  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 +  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 +  --infodir=DIR           info documentation [DATAROOTDIR/info]
 +  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 +  --mandir=DIR            man documentation [DATAROOTDIR/man]
 +  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
 +  --htmldir=DIR           html documentation [DOCDIR]
 +  --dvidir=DIR            dvi documentation [DOCDIR]
 +  --pdfdir=DIR            pdf documentation [DOCDIR]
 +  --psdir=DIR             ps documentation [DOCDIR]
 +_ACEOF
 +
 +  cat <<\_ACEOF
 +
 +Program names:
 +  --program-prefix=PREFIX            prepend PREFIX to installed program names
 +  --program-suffix=SUFFIX            append SUFFIX to installed program names
 +  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 +_ACEOF
 +fi
 +
 +if test -n "$ac_init_help"; then
 +
 +  cat <<\_ACEOF
 +
 +Optional Features:
 +  --disable-option-checking  ignore unrecognized --enable/--with options
 +  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 +  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 +  --enable-silent-rules   less verbose build output (undo: "make V=1")
 +  --disable-silent-rules  verbose build output (undo: "make V=0")
 +  --enable-dependency-tracking
 +                          do not reject slow dependency extractors
 +  --disable-dependency-tracking
 +                          speeds up one-time build
 +
 +Some influential environment variables:
 +  CC          C compiler command
 +  CFLAGS      C compiler flags
 +  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 +              nonstandard directory <lib dir>
 +  LIBS        libraries to pass to the linker, e.g. -l<library>
 +  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
 +              you have headers in a nonstandard directory <include dir>
 +  CPP         C preprocessor
 +
 +Use these variables to override the choices made by `configure' or to help
 +it to find libraries and programs with nonstandard names/locations.
 +
 +Report bugs to the package provider.
 +_ACEOF
 +ac_status=$?
 +fi
 +
 +if test "$ac_init_help" = "recursive"; then
 +  # If there are subdirs, report their specific --help.
 +  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 +    test -d "$ac_dir" ||
 +      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 +      continue
 +    ac_builddir=.
 +
 +case "$ac_dir" in
 +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +*)
 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 +  # A ".." for each directory in $ac_dir_suffix.
 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 +  case $ac_top_builddir_sub in
 +  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 +  esac ;;
 +esac
 +ac_abs_top_builddir=$ac_pwd
 +ac_abs_builddir=$ac_pwd$ac_dir_suffix
 +# for backward compatibility:
 +ac_top_builddir=$ac_top_build_prefix
 +
 +case $srcdir in
 +  .)  # We are building in place.
 +    ac_srcdir=.
 +    ac_top_srcdir=$ac_top_builddir_sub
 +    ac_abs_top_srcdir=$ac_pwd ;;
 +  [\\/]* | ?:[\\/]* )  # Absolute name.
 +    ac_srcdir=$srcdir$ac_dir_suffix;
 +    ac_top_srcdir=$srcdir
 +    ac_abs_top_srcdir=$srcdir ;;
 +  *) # Relative name.
 +    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 +    ac_top_srcdir=$ac_top_build_prefix$srcdir
 +    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 +esac
 +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 +
 +    cd "$ac_dir" || { ac_status=$?; continue; }
 +    # Check for guested configure.
 +    if test -f "$ac_srcdir/configure.gnu"; then
 +      echo &&
 +      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 +    elif test -f "$ac_srcdir/configure"; then
 +      echo &&
 +      $SHELL "$ac_srcdir/configure" --help=recursive
 +    else
 +      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 +    fi || ac_status=$?
 +    cd "$ac_pwd" || { ac_status=$?; break; }
 +  done
 +fi
 +
 +test -n "$ac_init_help" && exit $ac_status
 +if $ac_init_version; then
 +  cat <<\_ACEOF
 +configure
 +generated by GNU Autoconf 2.69
 +
 +Copyright (C) 2012 Free Software Foundation, Inc.
 +This configure script is free software; the Free Software Foundation
 +gives unlimited permission to copy, distribute and modify it.
 +_ACEOF
 +  exit
 +fi
 +
 +## ------------------------ ##
 +## Autoconf initialization. ##
 +## ------------------------ ##
 +
 +# ac_fn_c_try_compile LINENO
 +# --------------------------
 +# Try to compile conftest.$ac_ext, and return whether this succeeded.
 +ac_fn_c_try_compile ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  rm -f conftest.$ac_objext
 +  if { { ac_try="$ac_compile"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compile") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    grep -v '^ *+' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +    mv -f conftest.er1 conftest.err
 +  fi
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } && {
 +	 test -z "$ac_c_werror_flag" ||
 +	 test ! -s conftest.err
 +       } && test -s conftest.$ac_objext; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +	ac_retval=1
 +fi
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} # ac_fn_c_try_compile
 +
 +# ac_fn_c_try_cpp LINENO
 +# ----------------------
 +# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
 +ac_fn_c_try_cpp ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  if { { ac_try="$ac_cpp conftest.$ac_ext"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    grep -v '^ *+' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +    mv -f conftest.er1 conftest.err
 +  fi
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } > conftest.i && {
 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 +	 test ! -s conftest.err
 +       }; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +    ac_retval=1
 +fi
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} # ac_fn_c_try_cpp
 +
 +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
 +# -------------------------------------------------------
 +# Tests whether HEADER exists, giving a warning if it cannot be compiled using
 +# the include files in INCLUDES and setting the cache variable VAR
 +# accordingly.
 +ac_fn_c_check_header_mongrel ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  if eval \${$3+:} false; then :
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +else
 +  # Is the header compilable?
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
 +$as_echo_n "checking $2 usability... " >&6; }
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 +/* end confdefs.h.  */
 +$4
 +#include <$2>
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_header_compiler=yes
 +else
 +  ac_header_compiler=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
 +$as_echo "$ac_header_compiler" >&6; }
 +
 +# Is the header present?
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
 +$as_echo_n "checking $2 presence... " >&6; }
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <$2>
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  ac_header_preproc=yes
 +else
 +  ac_header_preproc=no
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 +$as_echo "$ac_header_preproc" >&6; }
 +
 +# So?  What about this header?
 +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
 +  yes:no: )
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
 +$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 +    ;;
 +  no:yes:* )
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
 +$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
 +$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
 +$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
 +$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 +$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 +    ;;
 +esac
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  eval "$3=\$ac_header_compiler"
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +fi
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} # ac_fn_c_check_header_mongrel
 +
 +# ac_fn_c_try_run LINENO
 +# ----------------------
 +# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
 +# that executables *can* be run.
 +ac_fn_c_try_run ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  if { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
 +  { { case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_try") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; }; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: program exited with status $ac_status" >&5
 +       $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +       ac_retval=$ac_status
 +fi
 +  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} # ac_fn_c_try_run
 +
 +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 +# -------------------------------------------------------
 +# Tests whether HEADER exists and can be compiled using the include files in
 +# INCLUDES, setting the cache variable VAR accordingly.
 +ac_fn_c_check_header_compile ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +#include <$2>
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  eval "$3=yes"
 +else
 +  eval "$3=no"
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} # ac_fn_c_check_header_compile
 +
 +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 +# -------------------------------------------
 +# Tests whether TYPE exists after having included INCLUDES, setting cache
 +# variable VAR accordingly.
 +ac_fn_c_check_type ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  eval "$3=no"
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +int
 +main ()
 +{
 +if (sizeof ($2))
 +	 return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +int
 +main ()
 +{
 +if (sizeof (($2)))
 +	    return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +
 +else
 +  eval "$3=yes"
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} # ac_fn_c_check_type
 +
 +# ac_fn_c_try_link LINENO
 +# -----------------------
 +# Try to link conftest.$ac_ext, and return whether this succeeded.
 +ac_fn_c_try_link ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  rm -f conftest.$ac_objext conftest$ac_exeext
 +  if { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    grep -v '^ *+' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +    mv -f conftest.er1 conftest.err
 +  fi
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; } && {
 +	 test -z "$ac_c_werror_flag" ||
 +	 test ! -s conftest.err
 +       } && test -s conftest$ac_exeext && {
 +	 test "$cross_compiling" = yes ||
 +	 test -x conftest$ac_exeext
 +       }; then :
 +  ac_retval=0
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +	ac_retval=1
 +fi
 +  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
 +  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
 +  # interfere with the next link command; also delete a directory that is
 +  # left behind by Apple's compiler.  We do this before executing the actions.
 +  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +  as_fn_set_status $ac_retval
 +
 +} # ac_fn_c_try_link
 +
 +# ac_fn_c_check_func LINENO FUNC VAR
 +# ----------------------------------
 +# Tests whether FUNC exists, setting the cache variable VAR accordingly
 +ac_fn_c_check_func ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 +$as_echo_n "checking for $2... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 +#define $2 innocuous_$2
 +
 +/* System header to define __stub macros and hopefully few prototypes,
 +    which can conflict with char $2 (); below.
 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 +    <limits.h> exists even on freestanding compilers.  */
 +
 +#ifdef __STDC__
 +# include <limits.h>
 +#else
 +# include <assert.h>
 +#endif
 +
 +#undef $2
 +
 +/* Override any GCC internal prototype to avoid an error.
 +   Use char because int might match the return type of a GCC
 +   builtin and then its argument prototype would still apply.  */
 +#ifdef __cplusplus
 +extern "C"
 +#endif
 +char $2 ();
 +/* The GNU C library defines this for functions which it implements
 +    to always fail with ENOSYS.  Some functions are actually named
 +    something starting with __ and the normal name is an alias.  */
 +#if defined __stub_$2 || defined __stub___$2
 +choke me
 +#endif
 +
 +int
 +main ()
 +{
 +return $2 ();
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  eval "$3=yes"
 +else
 +  eval "$3=no"
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} # ac_fn_c_check_func
 +
 +# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
 +# ---------------------------------------------
 +# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
 +# accordingly.
 +ac_fn_c_check_decl ()
 +{
 +  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +  as_decl_name=`echo $2|sed 's/ *(.*//'`
 +  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
 +if eval \${$3+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$4
 +int
 +main ()
 +{
 +#ifndef $as_decl_name
 +#ifdef __cplusplus
 +  (void) $as_decl_use;
 +#else
 +  (void) $as_decl_name;
 +#endif
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  eval "$3=yes"
 +else
 +  eval "$3=no"
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +eval ac_res=\$$3
 +	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 +$as_echo "$ac_res" >&6; }
 +  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 +
 +} # ac_fn_c_check_decl
 +cat >config.log <<_ACEOF
 +This file contains any messages produced by compilers while
 +running configure, to aid debugging if configure makes a mistake.
 +
 +It was created by $as_me, which was
 +generated by GNU Autoconf 2.69.  Invocation command line was
 +
 +  $ $0 $@
 +
 +_ACEOF
 +exec 5>>config.log
 +{
 +cat <<_ASUNAME
 +## --------- ##
 +## Platform. ##
 +## --------- ##
 +
 +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 +uname -m = `(uname -m) 2>/dev/null || echo unknown`
 +uname -r = `(uname -r) 2>/dev/null || echo unknown`
 +uname -s = `(uname -s) 2>/dev/null || echo unknown`
 +uname -v = `(uname -v) 2>/dev/null || echo unknown`
 +
 +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 +/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 +
 +/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 +/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 +/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 +/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 +/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 +/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 +
 +_ASUNAME
 +
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    $as_echo "PATH: $as_dir"
 +  done
 +IFS=$as_save_IFS
 +
 +} >&5
 +
 +cat >&5 <<_ACEOF
 +
 +
 +## ----------- ##
 +## Core tests. ##
 +## ----------- ##
 +
 +_ACEOF
 +
 +
 +# Keep a trace of the command line.
 +# Strip out --no-create and --no-recursion so they do not pile up.
 +# Strip out --silent because we don't want to record it for future runs.
 +# Also quote any args containing shell meta-characters.
 +# Make two passes to allow for proper duplicate-argument suppression.
 +ac_configure_args=
 +ac_configure_args0=
 +ac_configure_args1=
 +ac_must_keep_next=false
 +for ac_pass in 1 2
 +do
 +  for ac_arg
 +  do
 +    case $ac_arg in
 +    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 +    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 +    | -silent | --silent | --silen | --sile | --sil)
 +      continue ;;
 +    *\'*)
 +      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    esac
 +    case $ac_pass in
 +    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 +    2)
 +      as_fn_append ac_configure_args1 " '$ac_arg'"
 +      if test $ac_must_keep_next = true; then
 +	ac_must_keep_next=false # Got value, back to normal.
 +      else
 +	case $ac_arg in
 +	  *=* | --config-cache | -C | -disable-* | --disable-* \
 +	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 +	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 +	  | -with-* | --with-* | -without-* | --without-* | --x)
 +	    case "$ac_configure_args0 " in
 +	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 +	    esac
 +	    ;;
 +	  -* ) ac_must_keep_next=true ;;
 +	esac
 +      fi
 +      as_fn_append ac_configure_args " '$ac_arg'"
 +      ;;
 +    esac
 +  done
 +done
 +{ ac_configure_args0=; unset ac_configure_args0;}
 +{ ac_configure_args1=; unset ac_configure_args1;}
 +
 +# When interrupted or exit'd, cleanup temporary files, and complete
 +# config.log.  We remove comments because anyway the quotes in there
 +# would cause problems or look ugly.
 +# WARNING: Use '\'' to represent an apostrophe within the trap.
 +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 +trap 'exit_status=$?
 +  # Save into config.log some information that might help in debugging.
 +  {
 +    echo
 +
 +    $as_echo "## ---------------- ##
 +## Cache variables. ##
 +## ---------------- ##"
 +    echo
 +    # The following way of writing the cache mishandles newlines in values,
 +(
 +  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 +    eval ac_val=\$$ac_var
 +    case $ac_val in #(
 +    *${as_nl}*)
 +      case $ac_var in #(
 +      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 +      esac
 +      case $ac_var in #(
 +      _ | IFS | as_nl) ;; #(
 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 +      *) { eval $ac_var=; unset $ac_var;} ;;
 +      esac ;;
 +    esac
 +  done
 +  (set) 2>&1 |
 +    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 +    *${as_nl}ac_space=\ *)
 +      sed -n \
 +	"s/'\''/'\''\\\\'\'''\''/g;
 +	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 +      ;; #(
 +    *)
 +      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 +      ;;
 +    esac |
 +    sort
 +)
 +    echo
 +
 +    $as_echo "## ----------------- ##
 +## Output variables. ##
 +## ----------------- ##"
 +    echo
 +    for ac_var in $ac_subst_vars
 +    do
 +      eval ac_val=\$$ac_var
 +      case $ac_val in
 +      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 +      esac
 +      $as_echo "$ac_var='\''$ac_val'\''"
 +    done | sort
 +    echo
 +
 +    if test -n "$ac_subst_files"; then
 +      $as_echo "## ------------------- ##
 +## File substitutions. ##
 +## ------------------- ##"
 +      echo
 +      for ac_var in $ac_subst_files
 +      do
 +	eval ac_val=\$$ac_var
 +	case $ac_val in
 +	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 +	esac
 +	$as_echo "$ac_var='\''$ac_val'\''"
 +      done | sort
 +      echo
 +    fi
 +
 +    if test -s confdefs.h; then
 +      $as_echo "## ----------- ##
 +## confdefs.h. ##
 +## ----------- ##"
 +      echo
 +      cat confdefs.h
 +      echo
 +    fi
 +    test "$ac_signal" != 0 &&
 +      $as_echo "$as_me: caught signal $ac_signal"
 +    $as_echo "$as_me: exit $exit_status"
 +  } >&5
 +  rm -f core *.core core.conftest.* &&
 +    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 +    exit $exit_status
 +' 0
 +for ac_signal in 1 2 13 15; do
 +  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 +done
 +ac_signal=0
 +
 +# confdefs.h avoids OS command line length limits that DEFS can exceed.
 +rm -f -r conftest* confdefs.h
 +
 +$as_echo "/* confdefs.h */" > confdefs.h
 +
 +# Predefined preprocessor variables.
 +
 +cat >>confdefs.h <<_ACEOF
 +#define PACKAGE_NAME "$PACKAGE_NAME"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +#define PACKAGE_VERSION "$PACKAGE_VERSION"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +#define PACKAGE_STRING "$PACKAGE_STRING"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 +_ACEOF
 +
 +cat >>confdefs.h <<_ACEOF
 +#define PACKAGE_URL "$PACKAGE_URL"
 +_ACEOF
 +
 +
 +# Let the site file select an alternate cache file if it wants to.
 +# Prefer an explicitly selected file to automatically selected ones.
 +ac_site_file1=NONE
 +ac_site_file2=NONE
 +if test -n "$CONFIG_SITE"; then
 +  # We do not want a PATH search for config.site.
 +  case $CONFIG_SITE in #((
 +    -*)  ac_site_file1=./$CONFIG_SITE;;
 +    */*) ac_site_file1=$CONFIG_SITE;;
 +    *)   ac_site_file1=./$CONFIG_SITE;;
 +  esac
 +elif test "x$prefix" != xNONE; then
 +  ac_site_file1=$prefix/share/config.site
 +  ac_site_file2=$prefix/etc/config.site
 +else
 +  ac_site_file1=$ac_default_prefix/share/config.site
 +  ac_site_file2=$ac_default_prefix/etc/config.site
 +fi
 +for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 +do
 +  test "x$ac_site_file" = xNONE && continue
 +  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 +$as_echo "$as_me: loading site script $ac_site_file" >&6;}
 +    sed 's/^/| /' "$ac_site_file" >&5
 +    . "$ac_site_file" \
 +      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "failed to load site script $ac_site_file
 +See \`config.log' for more details" "$LINENO" 5; }
 +  fi
 +done
 +
 +if test -r "$cache_file"; then
 +  # Some versions of bash will fail to source /dev/null (special files
 +  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
 +  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 +$as_echo "$as_me: loading cache $cache_file" >&6;}
 +    case $cache_file in
 +      [\\/]* | ?:[\\/]* ) . "$cache_file";;
 +      *)                      . "./$cache_file";;
 +    esac
 +  fi
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 +$as_echo "$as_me: creating cache $cache_file" >&6;}
 +  >$cache_file
 +fi
 +
 +# Check that the precious variables saved in the cache have kept the same
 +# value.
 +ac_cache_corrupted=false
 +for ac_var in $ac_precious_vars; do
 +  eval ac_old_set=\$ac_cv_env_${ac_var}_set
 +  eval ac_new_set=\$ac_env_${ac_var}_set
 +  eval ac_old_val=\$ac_cv_env_${ac_var}_value
 +  eval ac_new_val=\$ac_env_${ac_var}_value
 +  case $ac_old_set,$ac_new_set in
 +    set,)
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 +      ac_cache_corrupted=: ;;
 +    ,set)
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 +      ac_cache_corrupted=: ;;
 +    ,);;
 +    *)
 +      if test "x$ac_old_val" != "x$ac_new_val"; then
 +	# differences in whitespace do not lead to failure.
 +	ac_old_val_w=`echo x $ac_old_val`
 +	ac_new_val_w=`echo x $ac_new_val`
 +	if test "$ac_old_val_w" != "$ac_new_val_w"; then
 +	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 +	  ac_cache_corrupted=:
 +	else
 +	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 +	  eval $ac_var=\$ac_old_val
 +	fi
 +	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
 +$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 +	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 +$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 +      fi;;
 +  esac
 +  # Pass precious variables to config.status.
 +  if test "$ac_new_set" = set; then
 +    case $ac_new_val in
 +    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    *) ac_arg=$ac_var=$ac_new_val ;;
 +    esac
 +    case " $ac_configure_args " in
 +      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 +      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
 +    esac
 +  fi
 +done
 +if $ac_cache_corrupted; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 +  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 +fi
 +## -------------------- ##
 +## Main body of script. ##
 +## -------------------- ##
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +am__api_version='1.16'
 +
 +ac_aux_dir=
 +for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 +  if test -f "$ac_dir/install-sh"; then
 +    ac_aux_dir=$ac_dir
 +    ac_install_sh="$ac_aux_dir/install-sh -c"
 +    break
 +  elif test -f "$ac_dir/install.sh"; then
 +    ac_aux_dir=$ac_dir
 +    ac_install_sh="$ac_aux_dir/install.sh -c"
 +    break
 +  elif test -f "$ac_dir/shtool"; then
 +    ac_aux_dir=$ac_dir
 +    ac_install_sh="$ac_aux_dir/shtool install -c"
 +    break
 +  fi
 +done
 +if test -z "$ac_aux_dir"; then
 +  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
 +fi
 +
 +# These three variables are undocumented and unsupported,
 +# and are intended to be withdrawn in a future Autoconf release.
 +# They can cause serious problems if a builder's source tree is in a directory
 +# whose full name contains unusual characters.
 +ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 +ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 +ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 +
 +
 +# Find a good install program.  We prefer a C program (faster),
 +# so one script is as good as another.  But avoid the broken or
 +# incompatible versions:
 +# SysV /etc/install, /usr/sbin/install
 +# SunOS /usr/etc/install
 +# IRIX /sbin/install
 +# AIX /bin/install
 +# AmigaOS /C/install, which installs bootblocks on floppy discs
 +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 +# AFS /usr/afsws/bin/install, which mishandles nonexistent args
 +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 +# OS/2's system install, which has a completely different semantic
 +# ./install, which can be erroneously created by make from ./install.sh.
 +# Reject install programs that cannot install multiple files.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 +$as_echo_n "checking for a BSD-compatible install... " >&6; }
 +if test -z "$INSTALL"; then
 +if ${ac_cv_path_install+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    # Account for people who put trailing slashes in PATH elements.
 +case $as_dir/ in #((
 +  ./ | .// | /[cC]/* | \
 +  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 +  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 +  /usr/ucb/* ) ;;
 +  *)
 +    # OSF1 and SCO ODT 3.0 have their own names for install.
 +    # Don't use installbsd from OSF since it installs stuff as root
 +    # by default.
 +    for ac_prog in ginstall scoinst install; do
 +      for ac_exec_ext in '' $ac_executable_extensions; do
 +	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 +	  if test $ac_prog = install &&
 +	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 +	    # AIX install.  It has an incompatible calling convention.
 +	    :
 +	  elif test $ac_prog = install &&
 +	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 +	    # program-specific install script used by HP pwplus--don't use.
 +	    :
 +	  else
 +	    rm -rf conftest.one conftest.two conftest.dir
 +	    echo one > conftest.one
 +	    echo two > conftest.two
 +	    mkdir conftest.dir
 +	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 +	      test -s conftest.one && test -s conftest.two &&
 +	      test -s conftest.dir/conftest.one &&
 +	      test -s conftest.dir/conftest.two
 +	    then
 +	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 +	      break 3
 +	    fi
 +	  fi
 +	fi
 +      done
 +    done
 +    ;;
 +esac
 +
 +  done
 +IFS=$as_save_IFS
 +
 +rm -rf conftest.one conftest.two conftest.dir
 +
 +fi
 +  if test "${ac_cv_path_install+set}" = set; then
 +    INSTALL=$ac_cv_path_install
 +  else
 +    # As a last resort, use the slow shell script.  Don't cache a
 +    # value for INSTALL within a source directory, because that will
 +    # break other packages using the cache if that directory is
 +    # removed, or if the value is a relative name.
 +    INSTALL=$ac_install_sh
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
 +$as_echo "$INSTALL" >&6; }
 +
 +# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 +# It thinks the first close brace ends the variable substitution.
 +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 +
 +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 +
 +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 +$as_echo_n "checking whether build environment is sane... " >&6; }
 +# Reject unsafe characters in $srcdir or the absolute working directory
 +# name.  Accept space and tab only in the latter.
 +am_lf='
 +'
 +case `pwd` in
 +  *[\\\"\#\$\&\'\`$am_lf]*)
 +    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
 +esac
 +case $srcdir in
 +  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
 +    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
 +esac
 +
 +# Do 'set' in a subshell so we don't clobber the current shell's
 +# arguments.  Must try -L first in case configure is actually a
 +# symlink; some systems play weird games with the mod time of symlinks
 +# (eg FreeBSD returns the mod time of the symlink's containing
 +# directory).
 +if (
 +   am_has_slept=no
 +   for am_try in 1 2; do
 +     echo "timestamp, slept: $am_has_slept" > conftest.file
 +     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 +     if test "$*" = "X"; then
 +	# -L didn't work.
 +	set X `ls -t "$srcdir/configure" conftest.file`
 +     fi
 +     if test "$*" != "X $srcdir/configure conftest.file" \
 +	&& test "$*" != "X conftest.file $srcdir/configure"; then
 +
 +	# If neither matched, then we have a broken ls.  This can happen
 +	# if, for instance, CONFIG_SHELL is bash and it inherits a
 +	# broken ls alias from the environment.  This has actually
 +	# happened.  Such a system could not be considered "sane".
 +	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
 +  alias in your environment" "$LINENO" 5
 +     fi
 +     if test "$2" = conftest.file || test $am_try -eq 2; then
 +       break
 +     fi
 +     # Just in case.
 +     sleep 1
 +     am_has_slept=yes
 +   done
 +   test "$2" = conftest.file
 +   )
 +then
 +   # Ok.
 +   :
 +else
 +   as_fn_error $? "newly created file is older than distributed files!
 +Check your system clock" "$LINENO" 5
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +# If we didn't sleep, we still need to ensure time stamps of config.status and
 +# generated files are strictly newer.
 +am_sleep_pid=
 +if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 +  ( sleep 1 ) &
 +  am_sleep_pid=$!
 +fi
 +
 +rm -f conftest.file
 +
 +test "$program_prefix" != NONE &&
 +  program_transform_name="s&^&$program_prefix&;$program_transform_name"
 +# Use a double $ so make ignores it.
 +test "$program_suffix" != NONE &&
 +  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
 +# Double any \ or $.
 +# By default was `s,x,x', remove it if useless.
 +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 +
 +# Expand $ac_aux_dir to an absolute path.
 +am_aux_dir=`cd "$ac_aux_dir" && pwd`
 +
 +if test x"${MISSING+set}" != xset; then
 +  case $am_aux_dir in
 +  *\ * | *\	*)
 +    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 +  *)
 +    MISSING="\${SHELL} $am_aux_dir/missing" ;;
 +  esac
 +fi
 +# Use eval to expand $SHELL
 +if eval "$MISSING --is-lightweight"; then
 +  am_missing_run="$MISSING "
 +else
 +  am_missing_run=
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 +fi
 +
 +if test x"${install_sh+set}" != xset; then
 +  case $am_aux_dir in
 +  *\ * | *\	*)
 +    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 +  *)
 +    install_sh="\${SHELL} $am_aux_dir/install-sh"
 +  esac
 +fi
 +
 +# Installed binaries are usually stripped using 'strip' when the user
 +# run "make install-strip".  However 'strip' might not be the right
 +# tool to use in cross-compilation environments, therefore Automake
 +# will honor the 'STRIP' environment variable to overrule this program.
 +if test "$cross_compiling" != no; then
 +  if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}strip; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_STRIP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$STRIP"; then
 +  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +STRIP=$ac_cv_prog_STRIP
 +if test -n "$STRIP"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
 +$as_echo "$STRIP" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_STRIP"; then
 +  ac_ct_STRIP=$STRIP
 +  # Extract the first word of "strip", so it can be a program name with args.
 +set dummy strip; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_STRIP"; then
 +  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_STRIP="strip"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 +if test -n "$ac_ct_STRIP"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
 +$as_echo "$ac_ct_STRIP" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_STRIP" = x; then
 +    STRIP=":"
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    STRIP=$ac_ct_STRIP
 +  fi
 +else
 +  STRIP="$ac_cv_prog_STRIP"
 +fi
 +
 +fi
 +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 +if test -z "$MKDIR_P"; then
 +  if ${ac_cv_path_mkdir+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_prog in mkdir gmkdir; do
 +	 for ac_exec_ext in '' $ac_executable_extensions; do
 +	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
 +	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 +	     'mkdir (GNU coreutils) '* | \
 +	     'mkdir (coreutils) '* | \
 +	     'mkdir (fileutils) '4.1*)
 +	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 +	       break 3;;
 +	   esac
 +	 done
 +       done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +
 +  test -d ./--version && rmdir ./--version
 +  if test "${ac_cv_path_mkdir+set}" = set; then
 +    MKDIR_P="$ac_cv_path_mkdir -p"
 +  else
 +    # As a last resort, use the slow shell script.  Don't cache a
 +    # value for MKDIR_P within a source directory, because that will
 +    # break other packages using the cache if that directory is
 +    # removed, or if the value is a relative name.
 +    MKDIR_P="$ac_install_sh -d"
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
 +$as_echo "$MKDIR_P" >&6; }
 +
 +for ac_prog in gawk mawk nawk awk
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_AWK+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$AWK"; then
 +  ac_cv_prog_AWK="$AWK" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_AWK="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +AWK=$ac_cv_prog_AWK
 +if test -n "$AWK"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
 +$as_echo "$AWK" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$AWK" && break
 +done
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 +set x ${MAKE-make}
 +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat >conftest.make <<\_ACEOF
 +SHELL = /bin/sh
 +all:
 +	@echo '@@@%%%=$(MAKE)=@@@%%%'
 +_ACEOF
 +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 +case `${MAKE-make} -f conftest.make 2>/dev/null` in
 +  *@@@%%%=?*=@@@%%%*)
 +    eval ac_cv_prog_make_${ac_make}_set=yes;;
 +  *)
 +    eval ac_cv_prog_make_${ac_make}_set=no;;
 +esac
 +rm -f conftest.make
 +fi
 +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +  SET_MAKE=
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +  SET_MAKE="MAKE=${MAKE-make}"
 +fi
 +
 +rm -rf .tst 2>/dev/null
 +mkdir .tst 2>/dev/null
 +if test -d .tst; then
 +  am__leading_dot=.
 +else
 +  am__leading_dot=_
 +fi
 +rmdir .tst 2>/dev/null
 +
 +# Check whether --enable-silent-rules was given.
 +if test "${enable_silent_rules+set}" = set; then :
 +  enableval=$enable_silent_rules;
 +fi
 +
 +case $enable_silent_rules in # (((
 +  yes) AM_DEFAULT_VERBOSITY=0;;
 +   no) AM_DEFAULT_VERBOSITY=1;;
 +    *) AM_DEFAULT_VERBOSITY=1;;
 +esac
 +am_make=${MAKE-make}
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
 +if ${am_cv_make_support_nested_variables+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if $as_echo 'TRUE=$(BAR$(V))
 +BAR0=false
 +BAR1=true
 +V=1
 +am__doit:
 +	@$(TRUE)
 +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
 +  am_cv_make_support_nested_variables=yes
 +else
 +  am_cv_make_support_nested_variables=no
 +fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
 +$as_echo "$am_cv_make_support_nested_variables" >&6; }
 +if test $am_cv_make_support_nested_variables = yes; then
 +    AM_V='$(V)'
 +  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
 +else
 +  AM_V=$AM_DEFAULT_VERBOSITY
 +  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 +fi
 +AM_BACKSLASH='\'
 +
 +if test "`cd $srcdir && pwd`" != "`pwd`"; then
 +  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 +  # is not polluted with repeated "-I."
 +  am__isrc=' -I$(srcdir)'
 +  # test to see if srcdir already configured
 +  if test -f $srcdir/config.status; then
 +    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
 +  fi
 +fi
 +
 +# test whether we have cygpath
 +if test -z "$CYGPATH_W"; then
 +  if (cygpath --version) >/dev/null 2>/dev/null; then
 +    CYGPATH_W='cygpath -w'
 +  else
 +    CYGPATH_W=echo
 +  fi
 +fi
 +
 +
 +# Define the identity of the package.
 +
 + PACKAGE=argp
 + VERSION=standalone-1.4.0
 +
 +
 +cat >>confdefs.h <<_ACEOF
 +#define PACKAGE "$PACKAGE"
 +_ACEOF
 +
 +
 +cat >>confdefs.h <<_ACEOF
 +#define VERSION "$VERSION"
 +_ACEOF
 +
 +# Some tools Automake needs.
 +
 +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 +
 +
 +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 +
 +
 +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 +
 +
 +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 +
 +
 +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 +
 +# For better backward compatibility.  To be removed once Automake 1.9.x
 +# dies out for good.  For more background, see:
 +# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 +# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 +mkdir_p='$(MKDIR_P)'
 +
 +# We need awk for the "check" target (and possibly the TAP driver).  The
 +# system "awk" is bad on some platforms.
 +# Always define AMTAR for backward compatibility.  Yes, it's still used
 +# in the wild :-(  We should find a proper way to deprecate it ...
 +AMTAR='$${TAR-tar}'
 +
 +
 +# We'll loop over all known methods to create a tar archive until one works.
 +_am_tools='gnutar  pax cpio none'
 +
 +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 +
 +
 +
 +
 +
 +
 +# POSIX will say in a future version that running "rm -f" with no argument
 +# is OK; and we want to be able to make that assumption in our Makefile
 +# recipes.  So use an aggressive probe to check that the usage we want is
 +# actually supported "in the wild" to an acceptable degree.
 +# See automake bug#10828.
 +# To make any issue more visible, cause the running configure to be aborted
 +# by default if the 'rm' program in use doesn't match our expectations; the
 +# user can still override this though.
 +if rm -f && rm -fr && rm -rf; then : OK; else
 +  cat >&2 <<'END'
 +Oops!
 +
 +Your 'rm' program seems unable to run without file operands specified
 +on the command line, even when the '-f' option is present.  This is contrary
 +to the behaviour of most rm programs out there, and not conforming with
 +the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
 +
 +Please tell bug-automake@gnu.org about your system, including the value
 +of your $PATH and any error possibly output before this message.  This
 +can help us improve future automake versions.
 +
 +END
 +  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 +    echo 'Configuration will proceed anyway, since you have set the' >&2
 +    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 +    echo >&2
 +  else
 +    cat >&2 <<'END'
 +Aborting the configuration process, to ensure you take notice of the issue.
 +
 +You can download and install GNU coreutils to get an 'rm' implementation
 +that behaves properly: <https://www.gnu.org/software/coreutils/>.
 +
 +If you want to complete the configuration process using your problematic
 +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 +to "yes", and re-run configure.
 +
 +END
 +    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
 +  fi
 +fi
 +
 +ac_config_headers="$ac_config_headers config.h"
 +
 +
 +# GNU libc defaults to supplying the ISO C library functions only. The
 +# _GNU_SOURCE define enables these extensions, in particular we want
 +# errno.h to declare program_invocation_name. Enable it on all
 +# systems; no problems have been reported with it so far.
 +DEPDIR="${am__leading_dot}deps"
 +
 +ac_config_commands="$ac_config_commands depfiles"
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
 +$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
 +cat > confinc.mk << 'END'
 +am__doit:
 +	@echo this is the am__doit target >confinc.out
 +.PHONY: am__doit
 +END
 +am__include="#"
 +am__quote=
 +# BSD make does it like this.
 +echo '.include "confinc.mk" # ignored' > confmf.BSD
 +# Other make implementations (GNU, Solaris 10, AIX) do it like this.
 +echo 'include confinc.mk # ignored' > confmf.GNU
 +_am_result=no
 +for s in GNU BSD; do
 +  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
 +   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); }
 +  case $?:`cat confinc.out 2>/dev/null` in #(
 +  '0:this is the am__doit target') :
 +    case $s in #(
 +  BSD) :
 +    am__include='.include' am__quote='"' ;; #(
 +  *) :
 +    am__include='include' am__quote='' ;;
 +esac ;; #(
 +  *) :
 +     ;;
 +esac
 +  if test "$am__include" != "#"; then
 +    _am_result="yes ($s style)"
 +    break
 +  fi
 +done
 +rm -f confinc.* confmf.*
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
 +$as_echo "${_am_result}" >&6; }
 +
 +# Check whether --enable-dependency-tracking was given.
 +if test "${enable_dependency_tracking+set}" = set; then :
 +  enableval=$enable_dependency_tracking;
 +fi
 +
 +if test "x$enable_dependency_tracking" != xno; then
 +  am_depcomp="$ac_aux_dir/depcomp"
 +  AMDEPBACKSLASH='\'
 +  am__nodep='_no'
 +fi
 + if test "x$enable_dependency_tracking" != xno; then
 +  AMDEP_TRUE=
 +  AMDEP_FALSE='#'
 +else
 +  AMDEP_TRUE='#'
 +  AMDEP_FALSE=
 +fi
 +
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_CC"; then
 +  ac_ct_CC=$CC
 +  # Extract the first word of "gcc", so it can be a program name with args.
 +set dummy gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +else
 +  CC="$ac_cv_prog_CC"
 +fi
 +
 +if test -z "$CC"; then
 +          if test -n "$ac_tool_prefix"; then
 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  fi
 +fi
 +if test -z "$CC"; then
 +  # Extract the first word of "cc", so it can be a program name with args.
 +set dummy cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +  ac_prog_rejected=no
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 +       ac_prog_rejected=yes
 +       continue
 +     fi
 +    ac_cv_prog_CC="cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +if test $ac_prog_rejected = yes; then
 +  # We found a bogon in the path, so make sure we never use it.
 +  set dummy $ac_cv_prog_CC
 +  shift
 +  if test $# != 0; then
 +    # We chose a different compiler from the bogus one.
 +    # However, it has the same basename, so the bogon will be chosen
 +    # first if we set CC to just the basename; use the full file name.
 +    shift
 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 +  fi
 +fi
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$CC"; then
 +  if test -n "$ac_tool_prefix"; then
 +  for ac_prog in cl.exe
 +  do
 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +    test -n "$CC" && break
 +  done
 +fi
 +if test -z "$CC"; then
 +  ac_ct_CC=$CC
 +  for ac_prog in cl.exe
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$ac_ct_CC" && break
 +done
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +fi
 +
 +fi
 +
 +
 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "no acceptable C compiler found in \$PATH
 +See \`config.log' for more details" "$LINENO" 5; }
 +
 +# Provide some information about the compiler.
 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 +set X $ac_compile
 +ac_compiler=$2
 +for ac_option in --version -v -V -qversion; do
 +  { { ac_try="$ac_compiler $ac_option >&5"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    sed '10a\
 +... rest of stderr output deleted ...
 +         10q' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +  fi
 +  rm -f conftest.er1 conftest.err
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +done
 +
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +ac_clean_files_save=$ac_clean_files
 +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 +# Try to create an executable without -o first, disregard a.out.
 +# It will help us diagnose broken compilers, and finding out an intuition
 +# of exeext.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
 +$as_echo_n "checking whether the C compiler works... " >&6; }
 +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 +
 +# The possible output files:
 +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 +
 +ac_rmfiles=
 +for ac_file in $ac_files
 +do
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 +    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 +  esac
 +done
 +rm -f $ac_rmfiles
 +
 +if { { ac_try="$ac_link_default"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link_default") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; then :
 +  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 +# in a Makefile.  We should not override ac_cv_exeext if it was cached,
 +# so that the user can short-circuit this test for compilers unknown to
 +# Autoconf.
 +for ac_file in $ac_files ''
 +do
 +  test -f "$ac_file" || continue
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 +	;;
 +    [ab].out )
 +	# We found the default executable, but exeext='' is most
 +	# certainly right.
 +	break;;
 +    *.* )
 +	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 +	then :; else
 +	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 +	fi
 +	# We set ac_cv_exeext here because the later test for it is not
 +	# safe: cross compilers may not add the suffix if given an `-o'
 +	# argument, so we may need to know it at that point already.
 +	# Even if this section looks crufty: it has the advantage of
 +	# actually working.
 +	break;;
 +    * )
 +	break;;
 +  esac
 +done
 +test "$ac_cv_exeext" = no && ac_cv_exeext=
 +
 +else
 +  ac_file=''
 +fi
 +if test -z "$ac_file"; then :
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +$as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error 77 "C compiler cannot create executables
 +See \`config.log' for more details" "$LINENO" 5; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
 +$as_echo_n "checking for C compiler default output file name... " >&6; }
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
 +$as_echo "$ac_file" >&6; }
 +ac_exeext=$ac_cv_exeext
 +
 +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 +ac_clean_files=$ac_clean_files_save
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
 +$as_echo_n "checking for suffix of executables... " >&6; }
 +if { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; then :
 +  # If both `conftest.exe' and `conftest' are `present' (well, observable)
 +# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 +# work properly (i.e., refer to `conftest.exe'), while it won't with
 +# `rm'.
 +for ac_file in conftest.exe conftest conftest.*; do
 +  test -f "$ac_file" || continue
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 +    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 +	  break;;
 +    * ) break;;
 +  esac
 +done
 +else
 +  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 +See \`config.log' for more details" "$LINENO" 5; }
 +fi
 +rm -f conftest conftest$ac_cv_exeext
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
 +$as_echo "$ac_cv_exeext" >&6; }
 +
 +rm -f conftest.$ac_ext
 +EXEEXT=$ac_cv_exeext
 +ac_exeext=$EXEEXT
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdio.h>
 +int
 +main ()
 +{
 +FILE *f = fopen ("conftest.out", "w");
 + return ferror (f) || fclose (f) != 0;
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +ac_clean_files="$ac_clean_files conftest.out"
 +# Check that the compiler produces executables we can run.  If not, either
 +# the compiler is broken, or we cross compile.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
 +$as_echo_n "checking whether we are cross compiling... " >&6; }
 +if test "$cross_compiling" != yes; then
 +  { { ac_try="$ac_link"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_link") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +  if { ac_try='./conftest$ac_cv_exeext'
 +  { { case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_try") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; }; then
 +    cross_compiling=no
 +  else
 +    if test "$cross_compiling" = maybe; then
 +	cross_compiling=yes
 +    else
 +	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "cannot run C compiled programs.
 +If you meant to cross compile, use \`--host'.
 +See \`config.log' for more details" "$LINENO" 5; }
 +    fi
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
 +$as_echo "$cross_compiling" >&6; }
 +
 +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 +ac_clean_files=$ac_clean_files_save
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 +$as_echo_n "checking for suffix of object files... " >&6; }
 +if ${ac_cv_objext+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +rm -f conftest.o conftest.obj
 +if { { ac_try="$ac_compile"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compile") 2>&5
 +  ac_status=$?
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }; then :
 +  for ac_file in conftest.o conftest.obj conftest.*; do
 +  test -f "$ac_file" || continue;
 +  case $ac_file in
 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 +    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 +       break;;
 +  esac
 +done
 +else
 +  $as_echo "$as_me: failed program was:" >&5
 +sed 's/^/| /' conftest.$ac_ext >&5
 +
 +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "cannot compute suffix of object files: cannot compile
 +See \`config.log' for more details" "$LINENO" 5; }
 +fi
 +rm -f conftest.$ac_cv_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
 +$as_echo "$ac_cv_objext" >&6; }
 +OBJEXT=$ac_cv_objext
 +ac_objext=$OBJEXT
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 +if ${ac_cv_c_compiler_gnu+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +#ifndef __GNUC__
 +       choke me
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_compiler_gnu=yes
 +else
 +  ac_compiler_gnu=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 +if test $ac_compiler_gnu = yes; then
 +  GCC=yes
 +else
 +  GCC=
 +fi
 +ac_test_CFLAGS=${CFLAGS+set}
 +ac_save_CFLAGS=$CFLAGS
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
 +if ${ac_cv_prog_cc_g+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_save_c_werror_flag=$ac_c_werror_flag
 +   ac_c_werror_flag=yes
 +   ac_cv_prog_cc_g=no
 +   CFLAGS="-g"
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +else
 +  CFLAGS=""
 +      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +
 +else
 +  ac_c_werror_flag=$ac_save_c_werror_flag
 +	 CFLAGS="-g"
 +	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +   ac_c_werror_flag=$ac_save_c_werror_flag
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 +$as_echo "$ac_cv_prog_cc_g" >&6; }
 +if test "$ac_test_CFLAGS" = set; then
 +  CFLAGS=$ac_save_CFLAGS
 +elif test $ac_cv_prog_cc_g = yes; then
 +  if test "$GCC" = yes; then
 +    CFLAGS="-g -O2"
 +  else
 +    CFLAGS="-g"
 +  fi
 +else
 +  if test "$GCC" = yes; then
 +    CFLAGS="-O2"
 +  else
 +    CFLAGS=
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 +if ${ac_cv_prog_cc_c89+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_prog_cc_c89=no
 +ac_save_CC=$CC
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdarg.h>
 +#include <stdio.h>
 +struct stat;
 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 +struct buf { int x; };
 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
 +static char *e (p, i)
 +     char **p;
 +     int i;
 +{
 +  return p[i];
 +}
 +static char *f (char * (*g) (char **, int), char **p, ...)
 +{
 +  char *s;
 +  va_list v;
 +  va_start (v,p);
 +  s = g (p, va_arg (v,int));
 +  va_end (v);
 +  return s;
 +}
 +
 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 +   function prototypes and stuff, but not '\xHH' hex character constants.
 +   These don't provoke an error unfortunately, instead are silently treated
 +   as 'x'.  The following induces an error, until -std is added to get
 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 +   array size at least.  It's necessary to write '\x00'==0 to get something
 +   that's true only with -std.  */
 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 +
 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 +   inside strings and character constants.  */
 +#define FOO(x) 'x'
 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 +
 +int test (int i, double x);
 +struct s1 {int (*f) (int a);};
 +struct s2 {int (*f) (double a);};
 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 +int argc;
 +char **argv;
 +int
 +main ()
 +{
 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 +do
 +  CC="$ac_save_CC $ac_arg"
 +  if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_c89=$ac_arg
 +fi
 +rm -f core conftest.err conftest.$ac_objext
 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
 +done
 +rm -f conftest.$ac_ext
 +CC=$ac_save_CC
 +
 +fi
 +# AC_CACHE_VAL
 +case "x$ac_cv_prog_cc_c89" in
 +  x)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 +$as_echo "none needed" >&6; } ;;
 +  xno)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 +$as_echo "unsupported" >&6; } ;;
 +  *)
 +    CC="$CC $ac_cv_prog_cc_c89"
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 +esac
 +if test "x$ac_cv_prog_cc_c89" != xno; then :
 +
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 +if ${am_cv_prog_cc_c_o+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 +$as_echo "$am_cv_prog_cc_c_o" >&6; }
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +depcc="$CC"   am_compiler_list=
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 +$as_echo_n "checking dependency style of $depcc... " >&6; }
 +if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
 +  # in D".
 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
 +  # using a relative directory.
 +  cp "$am_depcomp" conftest.dir
 +  cd conftest.dir
 +  # We will build objects and dependencies in a subdirectory because
 +  # it helps to detect inapplicable dependency modes.  For instance
 +  # both Tru64's cc and ICC support -MD to output dependencies as a
 +  # side effect of compilation, but ICC will put the dependencies in
 +  # the current directory while Tru64 will put them in the object
 +  # directory.
 +  mkdir sub
 +
 +  am_cv_CC_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 +  fi
 +  am__universal=false
 +  case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 +     esac
 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
 +    # like to wrap large dependency lists on column 80 (with \), and
 +    # we should not choose a depcomp mode which is confused by this.
 +    #
 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
 +    # mode.  It turns out that the SunPro C++ compiler does not properly
 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
 +      # only be used when explicitly requested.
 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_CC_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_CC_dependencies_compiler_type=none
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 +
 + if
 +  test "x$enable_dependency_tracking" != xno \
 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 +  am__fastdepCC_TRUE=
 +  am__fastdepCC_FALSE='#'
 +else
 +  am__fastdepCC_TRUE='#'
 +  am__fastdepCC_FALSE=
 +fi
 +
 +
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
 +$as_echo_n "checking how to run the C preprocessor... " >&6; }
 +# On Suns, sometimes $CPP names a directory.
 +if test -n "$CPP" && test -d "$CPP"; then
 +  CPP=
 +fi
 +if test -z "$CPP"; then
 +  if ${ac_cv_prog_CPP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +      # Double quotes because CPP needs to be expanded
 +    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 +    do
 +      ac_preproc_ok=false
 +for ac_c_preproc_warn_flag in '' yes
 +do
 +  # Use a header file that comes with gcc, so configuring glibc
 +  # with a fresh cross-compiler works.
 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 +  # <limits.h> exists even on freestanding compilers.
 +  # On the NeXT, cc -E runs the code through the compiler's parser,
 +  # not just through cpp. "Syntax error" is here to catch this case.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#ifdef __STDC__
 +# include <limits.h>
 +#else
 +# include <assert.h>
 +#endif
 +		     Syntax error
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +
 +else
 +  # Broken: fails on valid input.
 +continue
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +  # OK, works on sane cases.  Now check whether nonexistent headers
 +  # can be detected and how.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <ac_nonexistent.h>
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  # Broken: success on invalid input.
 +continue
 +else
 +  # Passes both tests.
 +ac_preproc_ok=:
 +break
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +done
 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 +rm -f conftest.i conftest.err conftest.$ac_ext
 +if $ac_preproc_ok; then :
 +  break
 +fi
 +
 +    done
 +    ac_cv_prog_CPP=$CPP
 +
 +fi
 +  CPP=$ac_cv_prog_CPP
 +else
 +  ac_cv_prog_CPP=$CPP
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
 +$as_echo "$CPP" >&6; }
 +ac_preproc_ok=false
 +for ac_c_preproc_warn_flag in '' yes
 +do
 +  # Use a header file that comes with gcc, so configuring glibc
 +  # with a fresh cross-compiler works.
 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 +  # <limits.h> exists even on freestanding compilers.
 +  # On the NeXT, cc -E runs the code through the compiler's parser,
 +  # not just through cpp. "Syntax error" is here to catch this case.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#ifdef __STDC__
 +# include <limits.h>
 +#else
 +# include <assert.h>
 +#endif
 +		     Syntax error
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +
 +else
 +  # Broken: fails on valid input.
 +continue
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +  # OK, works on sane cases.  Now check whether nonexistent headers
 +  # can be detected and how.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <ac_nonexistent.h>
 +_ACEOF
 +if ac_fn_c_try_cpp "$LINENO"; then :
 +  # Broken: success on invalid input.
 +continue
 +else
 +  # Passes both tests.
 +ac_preproc_ok=:
 +break
 +fi
 +rm -f conftest.err conftest.i conftest.$ac_ext
 +
 +done
 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 +rm -f conftest.i conftest.err conftest.$ac_ext
 +if $ac_preproc_ok; then :
 +
 +else
 +  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
 +See \`config.log' for more details" "$LINENO" 5; }
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 +if ${ac_cv_path_GREP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$GREP"; then
 +  ac_path_GREP_found=false
 +  # Loop through the user's path and test for each of PROGNAME-LIST
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_prog in grep ggrep; do
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 +      as_fn_executable_p "$ac_path_GREP" || continue
 +# Check for GNU ac_path_GREP and select it if it is found.
 +  # Check for GNU $ac_path_GREP
 +case `"$ac_path_GREP" --version 2>&1` in
 +*GNU*)
 +  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 +*)
 +  ac_count=0
 +  $as_echo_n 0123456789 >"conftest.in"
 +  while :
 +  do
 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
 +    mv "conftest.tmp" "conftest.in"
 +    cp "conftest.in" "conftest.nl"
 +    $as_echo 'GREP' >> "conftest.nl"
 +    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 +    as_fn_arith $ac_count + 1 && ac_count=$as_val
 +    if test $ac_count -gt ${ac_path_GREP_max-0}; then
 +      # Best one so far, save it but keep looking for a better one
 +      ac_cv_path_GREP="$ac_path_GREP"
 +      ac_path_GREP_max=$ac_count
 +    fi
 +    # 10*(2^10) chars as input seems more than enough
 +    test $ac_count -gt 10 && break
 +  done
 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 +esac
 +
 +      $ac_path_GREP_found && break 3
 +    done
 +  done
 +  done
 +IFS=$as_save_IFS
 +  if test -z "$ac_cv_path_GREP"; then
 +    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 +  fi
 +else
 +  ac_cv_path_GREP=$GREP
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
 +$as_echo "$ac_cv_path_GREP" >&6; }
 + GREP="$ac_cv_path_GREP"
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 +$as_echo_n "checking for egrep... " >&6; }
 +if ${ac_cv_path_EGREP+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 +   then ac_cv_path_EGREP="$GREP -E"
 +   else
 +     if test -z "$EGREP"; then
 +  ac_path_EGREP_found=false
 +  # Loop through the user's path and test for each of PROGNAME-LIST
 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_prog in egrep; do
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 +      as_fn_executable_p "$ac_path_EGREP" || continue
 +# Check for GNU ac_path_EGREP and select it if it is found.
 +  # Check for GNU $ac_path_EGREP
 +case `"$ac_path_EGREP" --version 2>&1` in
 +*GNU*)
 +  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 +*)
 +  ac_count=0
 +  $as_echo_n 0123456789 >"conftest.in"
 +  while :
 +  do
 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
 +    mv "conftest.tmp" "conftest.in"
 +    cp "conftest.in" "conftest.nl"
 +    $as_echo 'EGREP' >> "conftest.nl"
 +    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 +    as_fn_arith $ac_count + 1 && ac_count=$as_val
 +    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 +      # Best one so far, save it but keep looking for a better one
 +      ac_cv_path_EGREP="$ac_path_EGREP"
 +      ac_path_EGREP_max=$ac_count
 +    fi
 +    # 10*(2^10) chars as input seems more than enough
 +    test $ac_count -gt 10 && break
 +  done
 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 +esac
 +
 +      $ac_path_EGREP_found && break 3
 +    done
 +  done
 +  done
 +IFS=$as_save_IFS
 +  if test -z "$ac_cv_path_EGREP"; then
 +    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 +  fi
 +else
 +  ac_cv_path_EGREP=$EGREP
 +fi
 +
 +   fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
 +$as_echo "$ac_cv_path_EGREP" >&6; }
 + EGREP="$ac_cv_path_EGREP"
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 +$as_echo_n "checking for ANSI C header files... " >&6; }
 +if ${ac_cv_header_stdc+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +#include <stdarg.h>
 +#include <string.h>
 +#include <float.h>
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_header_stdc=yes
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <string.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "memchr" >/dev/null 2>&1; then :
 +
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "free" >/dev/null 2>&1; then :
 +
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 +  if test "$cross_compiling" = yes; then :
 +  :
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <ctype.h>
 +#include <stdlib.h>
 +#if ((' ' & 0x0FF) == 0x020)
 +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 +#else
 +# define ISLOWER(c) \
 +		   (('a' <= (c) && (c) <= 'i') \
 +		     || ('j' <= (c) && (c) <= 'r') \
 +		     || ('s' <= (c) && (c) <= 'z'))
 +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 +#endif
 +
 +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 +int
 +main ()
 +{
 +  int i;
 +  for (i = 0; i < 256; i++)
 +    if (XOR (islower (i), ISLOWER (i))
 +	|| toupper (i) != TOUPPER (i))
 +      return 2;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_run "$LINENO"; then :
 +
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 +  conftest.$ac_objext conftest.beam conftest.$ac_ext
 +fi
 +
 +fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 +$as_echo "$ac_cv_header_stdc" >&6; }
 +if test $ac_cv_header_stdc = yes; then
 +
 +$as_echo "#define STDC_HEADERS 1" >>confdefs.h
 +
 +fi
 +
 +# On IRIX 5.3, sys/types and inttypes.h are conflicting.
 +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 +		  inttypes.h stdint.h unistd.h
 +do :
 +  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 +"
 +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 +_ACEOF
 +
 +fi
 +
 +done
 +
 +
 +
 +  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
 +if test "x$ac_cv_header_minix_config_h" = xyes; then :
 +  MINIX=yes
 +else
 +  MINIX=
 +fi
 +
 +
 +  if test "$MINIX" = yes; then
 +
 +$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
 +
 +
 +$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
 +
 +
 +$as_echo "#define _MINIX 1" >>confdefs.h
 +
 +  fi
 +
 +
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
 +if ${ac_cv_safe_to_define___extensions__+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +#         define __EXTENSIONS__ 1
 +          $ac_includes_default
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_safe_to_define___extensions__=yes
 +else
 +  ac_cv_safe_to_define___extensions__=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 +  test $ac_cv_safe_to_define___extensions__ = yes &&
 +    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
 +
 +  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
 +
 +  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
 +
 +  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
 +
 +  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
 +
 +
 +
 +
 +# Checks for programs.
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_CC"; then
 +  ac_ct_CC=$CC
 +  # Extract the first word of "gcc", so it can be a program name with args.
 +set dummy gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +else
 +  CC="$ac_cv_prog_CC"
 +fi
 +
 +if test -z "$CC"; then
 +          if test -n "$ac_tool_prefix"; then
 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  fi
 +fi
 +if test -z "$CC"; then
 +  # Extract the first word of "cc", so it can be a program name with args.
 +set dummy cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +  ac_prog_rejected=no
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 +       ac_prog_rejected=yes
 +       continue
 +     fi
 +    ac_cv_prog_CC="cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +if test $ac_prog_rejected = yes; then
 +  # We found a bogon in the path, so make sure we never use it.
 +  set dummy $ac_cv_prog_CC
 +  shift
 +  if test $# != 0; then
 +    # We chose a different compiler from the bogus one.
 +    # However, it has the same basename, so the bogon will be chosen
 +    # first if we set CC to just the basename; use the full file name.
 +    shift
 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 +  fi
 +fi
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$CC"; then
 +  if test -n "$ac_tool_prefix"; then
 +  for ac_prog in cl.exe
 +  do
 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +    test -n "$CC" && break
 +  done
 +fi
 +if test -z "$CC"; then
 +  ac_ct_CC=$CC
 +  for ac_prog in cl.exe
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$ac_ct_CC" && break
 +done
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +fi
 +
 +fi
 +
 +
 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "no acceptable C compiler found in \$PATH
 +See \`config.log' for more details" "$LINENO" 5; }
 +
 +# Provide some information about the compiler.
 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 +set X $ac_compile
 +ac_compiler=$2
 +for ac_option in --version -v -V -qversion; do
 +  { { ac_try="$ac_compiler $ac_option >&5"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    sed '10a\
 +... rest of stderr output deleted ...
 +         10q' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +  fi
 +  rm -f conftest.er1 conftest.err
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +done
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 +if ${ac_cv_c_compiler_gnu+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +#ifndef __GNUC__
 +       choke me
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_compiler_gnu=yes
 +else
 +  ac_compiler_gnu=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 +if test $ac_compiler_gnu = yes; then
 +  GCC=yes
 +else
 +  GCC=
 +fi
 +ac_test_CFLAGS=${CFLAGS+set}
 +ac_save_CFLAGS=$CFLAGS
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
 +if ${ac_cv_prog_cc_g+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_save_c_werror_flag=$ac_c_werror_flag
 +   ac_c_werror_flag=yes
 +   ac_cv_prog_cc_g=no
 +   CFLAGS="-g"
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +else
 +  CFLAGS=""
 +      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +
 +else
 +  ac_c_werror_flag=$ac_save_c_werror_flag
 +	 CFLAGS="-g"
 +	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +   ac_c_werror_flag=$ac_save_c_werror_flag
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 +$as_echo "$ac_cv_prog_cc_g" >&6; }
 +if test "$ac_test_CFLAGS" = set; then
 +  CFLAGS=$ac_save_CFLAGS
 +elif test $ac_cv_prog_cc_g = yes; then
 +  if test "$GCC" = yes; then
 +    CFLAGS="-g -O2"
 +  else
 +    CFLAGS="-g"
 +  fi
 +else
 +  if test "$GCC" = yes; then
 +    CFLAGS="-O2"
 +  else
 +    CFLAGS=
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 +if ${ac_cv_prog_cc_c89+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_prog_cc_c89=no
 +ac_save_CC=$CC
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdarg.h>
 +#include <stdio.h>
 +struct stat;
 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 +struct buf { int x; };
 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
 +static char *e (p, i)
 +     char **p;
 +     int i;
 +{
 +  return p[i];
 +}
 +static char *f (char * (*g) (char **, int), char **p, ...)
 +{
 +  char *s;
 +  va_list v;
 +  va_start (v,p);
 +  s = g (p, va_arg (v,int));
 +  va_end (v);
 +  return s;
 +}
 +
 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 +   function prototypes and stuff, but not '\xHH' hex character constants.
 +   These don't provoke an error unfortunately, instead are silently treated
 +   as 'x'.  The following induces an error, until -std is added to get
 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 +   array size at least.  It's necessary to write '\x00'==0 to get something
 +   that's true only with -std.  */
 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 +
 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 +   inside strings and character constants.  */
 +#define FOO(x) 'x'
 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 +
 +int test (int i, double x);
 +struct s1 {int (*f) (int a);};
 +struct s2 {int (*f) (double a);};
 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 +int argc;
 +char **argv;
 +int
 +main ()
 +{
 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 +do
 +  CC="$ac_save_CC $ac_arg"
 +  if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_c89=$ac_arg
 +fi
 +rm -f core conftest.err conftest.$ac_objext
 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
 +done
 +rm -f conftest.$ac_ext
 +CC=$ac_save_CC
 +
 +fi
 +# AC_CACHE_VAL
 +case "x$ac_cv_prog_cc_c89" in
 +  x)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 +$as_echo "none needed" >&6; } ;;
 +  xno)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 +$as_echo "unsupported" >&6; } ;;
 +  *)
 +    CC="$CC $ac_cv_prog_cc_c89"
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 +esac
 +if test "x$ac_cv_prog_cc_c89" != xno; then :
 +
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 +if ${am_cv_prog_cc_c_o+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 +$as_echo "$am_cv_prog_cc_c_o" >&6; }
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +depcc="$CC"   am_compiler_list=
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 +$as_echo_n "checking dependency style of $depcc... " >&6; }
 +if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
 +  # in D".
 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
 +  # using a relative directory.
 +  cp "$am_depcomp" conftest.dir
 +  cd conftest.dir
 +  # We will build objects and dependencies in a subdirectory because
 +  # it helps to detect inapplicable dependency modes.  For instance
 +  # both Tru64's cc and ICC support -MD to output dependencies as a
 +  # side effect of compilation, but ICC will put the dependencies in
 +  # the current directory while Tru64 will put them in the object
 +  # directory.
 +  mkdir sub
 +
 +  am_cv_CC_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 +  fi
 +  am__universal=false
 +  case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 +     esac
 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
 +    # like to wrap large dependency lists on column 80 (with \), and
 +    # we should not choose a depcomp mode which is confused by this.
 +    #
 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
 +    # mode.  It turns out that the SunPro C++ compiler does not properly
 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
 +      # only be used when explicitly requested.
 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_CC_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_CC_dependencies_compiler_type=none
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 +
 + if
 +  test "x$enable_dependency_tracking" != xno \
 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 +  am__fastdepCC_TRUE=
 +  am__fastdepCC_FALSE='#'
 +else
 +  am__fastdepCC_TRUE='#'
 +  am__fastdepCC_FALSE=
 +fi
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 +set x ${MAKE-make}
 +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat >conftest.make <<\_ACEOF
 +SHELL = /bin/sh
 +all:
 +	@echo '@@@%%%=$(MAKE)=@@@%%%'
 +_ACEOF
 +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 +case `${MAKE-make} -f conftest.make 2>/dev/null` in
 +  *@@@%%%=?*=@@@%%%*)
 +    eval ac_cv_prog_make_${ac_make}_set=yes;;
 +  *)
 +    eval ac_cv_prog_make_${ac_make}_set=no;;
 +esac
 +rm -f conftest.make
 +fi
 +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 +$as_echo "yes" >&6; }
 +  SET_MAKE=
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +  SET_MAKE="MAKE=${MAKE-make}"
 +fi
 +
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_RANLIB+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$RANLIB"; then
 +  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +RANLIB=$ac_cv_prog_RANLIB
 +if test -n "$RANLIB"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
 +$as_echo "$RANLIB" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_RANLIB"; then
 +  ac_ct_RANLIB=$RANLIB
 +  # Extract the first word of "ranlib", so it can be a program name with args.
 +set dummy ranlib; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_RANLIB"; then
 +  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_RANLIB="ranlib"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 +if test -n "$ac_ct_RANLIB"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
 +$as_echo "$ac_ct_RANLIB" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_RANLIB" = x; then
 +    RANLIB=":"
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    RANLIB=$ac_ct_RANLIB
 +  fi
 +else
 +  RANLIB="$ac_cv_prog_RANLIB"
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +if test -n "$ac_tool_prefix"; then
 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$ac_cv_prog_CC"; then
 +  ac_ct_CC=$CC
 +  # Extract the first word of "gcc", so it can be a program name with args.
 +set dummy gcc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="gcc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +else
 +  CC="$ac_cv_prog_CC"
 +fi
 +
 +if test -z "$CC"; then
 +          if test -n "$ac_tool_prefix"; then
 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 +set dummy ${ac_tool_prefix}cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  fi
 +fi
 +if test -z "$CC"; then
 +  # Extract the first word of "cc", so it can be a program name with args.
 +set dummy cc; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +  ac_prog_rejected=no
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 +       ac_prog_rejected=yes
 +       continue
 +     fi
 +    ac_cv_prog_CC="cc"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +if test $ac_prog_rejected = yes; then
 +  # We found a bogon in the path, so make sure we never use it.
 +  set dummy $ac_cv_prog_CC
 +  shift
 +  if test $# != 0; then
 +    # We chose a different compiler from the bogus one.
 +    # However, it has the same basename, so the bogon will be chosen
 +    # first if we set CC to just the basename; use the full file name.
 +    shift
 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 +  fi
 +fi
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +fi
 +if test -z "$CC"; then
 +  if test -n "$ac_tool_prefix"; then
 +  for ac_prog in cl.exe
 +  do
 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$CC"; then
 +  ac_cv_prog_CC="$CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +CC=$ac_cv_prog_CC
 +if test -n "$CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 +$as_echo "$CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +    test -n "$CC" && break
 +  done
 +fi
 +if test -z "$CC"; then
 +  ac_ct_CC=$CC
 +  for ac_prog in cl.exe
 +do
 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
 +set dummy $ac_prog; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_ac_ct_CC+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$ac_ct_CC"; then
 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 +    ac_cv_prog_ac_ct_CC="$ac_prog"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +fi
 +fi
 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
 +if test -n "$ac_ct_CC"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 +$as_echo "$ac_ct_CC" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +  test -n "$ac_ct_CC" && break
 +done
 +
 +  if test "x$ac_ct_CC" = x; then
 +    CC=""
 +  else
 +    case $cross_compiling:$ac_tool_warned in
 +yes:)
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 +ac_tool_warned=yes ;;
 +esac
 +    CC=$ac_ct_CC
 +  fi
 +fi
 +
 +fi
 +
 +
 +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "no acceptable C compiler found in \$PATH
 +See \`config.log' for more details" "$LINENO" 5; }
 +
 +# Provide some information about the compiler.
 +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 +set X $ac_compile
 +ac_compiler=$2
 +for ac_option in --version -v -V -qversion; do
 +  { { ac_try="$ac_compiler $ac_option >&5"
 +case "(($ac_try" in
 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 +  *) ac_try_echo=$ac_try;;
 +esac
 +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 +$as_echo "$ac_try_echo"; } >&5
 +  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 +  ac_status=$?
 +  if test -s conftest.err; then
 +    sed '10a\
 +... rest of stderr output deleted ...
 +         10q' conftest.err >conftest.er1
 +    cat conftest.er1 >&5
 +  fi
 +  rm -f conftest.er1 conftest.err
 +  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 +  test $ac_status = 0; }
 +done
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 +if ${ac_cv_c_compiler_gnu+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +#ifndef __GNUC__
 +       choke me
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_compiler_gnu=yes
 +else
 +  ac_compiler_gnu=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 +if test $ac_compiler_gnu = yes; then
 +  GCC=yes
 +else
 +  GCC=
 +fi
 +ac_test_CFLAGS=${CFLAGS+set}
 +ac_save_CFLAGS=$CFLAGS
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
 +if ${ac_cv_prog_cc_g+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_save_c_werror_flag=$ac_c_werror_flag
 +   ac_c_werror_flag=yes
 +   ac_cv_prog_cc_g=no
 +   CFLAGS="-g"
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +else
 +  CFLAGS=""
 +      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +
 +else
 +  ac_c_werror_flag=$ac_save_c_werror_flag
 +	 CFLAGS="-g"
 +	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_g=yes
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +   ac_c_werror_flag=$ac_save_c_werror_flag
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 +$as_echo "$ac_cv_prog_cc_g" >&6; }
 +if test "$ac_test_CFLAGS" = set; then
 +  CFLAGS=$ac_save_CFLAGS
 +elif test $ac_cv_prog_cc_g = yes; then
 +  if test "$GCC" = yes; then
 +    CFLAGS="-g -O2"
 +  else
 +    CFLAGS="-g"
 +  fi
 +else
 +  if test "$GCC" = yes; then
 +    CFLAGS="-O2"
 +  else
 +    CFLAGS=
 +  fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 +if ${ac_cv_prog_cc_c89+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_prog_cc_c89=no
 +ac_save_CC=$CC
 +cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdarg.h>
 +#include <stdio.h>
 +struct stat;
 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 +struct buf { int x; };
 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
 +static char *e (p, i)
 +     char **p;
 +     int i;
 +{
 +  return p[i];
 +}
 +static char *f (char * (*g) (char **, int), char **p, ...)
 +{
 +  char *s;
 +  va_list v;
 +  va_start (v,p);
 +  s = g (p, va_arg (v,int));
 +  va_end (v);
 +  return s;
 +}
 +
 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 +   function prototypes and stuff, but not '\xHH' hex character constants.
 +   These don't provoke an error unfortunately, instead are silently treated
 +   as 'x'.  The following induces an error, until -std is added to get
 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 +   array size at least.  It's necessary to write '\x00'==0 to get something
 +   that's true only with -std.  */
 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 +
 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 +   inside strings and character constants.  */
 +#define FOO(x) 'x'
 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 +
 +int test (int i, double x);
 +struct s1 {int (*f) (int a);};
 +struct s2 {int (*f) (double a);};
 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 +int argc;
 +char **argv;
 +int
 +main ()
 +{
 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 +do
 +  CC="$ac_save_CC $ac_arg"
 +  if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_prog_cc_c89=$ac_arg
 +fi
 +rm -f core conftest.err conftest.$ac_objext
 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
 +done
 +rm -f conftest.$ac_ext
 +CC=$ac_save_CC
 +
 +fi
 +# AC_CACHE_VAL
 +case "x$ac_cv_prog_cc_c89" in
 +  x)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 +$as_echo "none needed" >&6; } ;;
 +  xno)
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 +$as_echo "unsupported" >&6; } ;;
 +  *)
 +    CC="$CC $ac_cv_prog_cc_c89"
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 +esac
 +if test "x$ac_cv_prog_cc_c89" != xno; then :
 +
 +fi
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 +$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 +if ${am_cv_prog_cc_c_o+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +  # Make sure it works both with $CC and with simple cc.
 +  # Following AC_PROG_CC_C_O, we do the test twice because some
 +  # compilers refuse to overwrite an existing .o file with -o,
 +  # though they will create one.
 +  am_cv_prog_cc_c_o=yes
 +  for am_i in 1 2; do
 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } \
 +         && test -f conftest2.$ac_objext; then
 +      : OK
 +    else
 +      am_cv_prog_cc_c_o=no
 +      break
 +    fi
 +  done
 +  rm -f core conftest*
 +  unset am_i
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 +$as_echo "$am_cv_prog_cc_c_o" >&6; }
 +if test "$am_cv_prog_cc_c_o" != yes; then
 +   # Losing compiler, so override with the script.
 +   # FIXME: It is wrong to rewrite CC.
 +   # But if we don't then we get into trouble of one sort or another.
 +   # A longer-term fix would be to have automake use am__CC in this case,
 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 +   CC="$am_aux_dir/compile $CC"
 +fi
 +ac_ext=c
 +ac_cpp='$CPP $CPPFLAGS'
 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
 +
 +
 +depcc="$CC"   am_compiler_list=
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 +$as_echo_n "checking dependency style of $depcc... " >&6; }
 +if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 +  # We make a subdir and do the tests there.  Otherwise we can end up
 +  # making bogus files that we don't know about and never remove.  For
 +  # instance it was reported that on HP-UX the gcc test will end up
 +  # making a dummy file named 'D' -- because '-MD' means "put the output
 +  # in D".
 +  rm -rf conftest.dir
 +  mkdir conftest.dir
 +  # Copy depcomp to subdir because otherwise we won't find it if we're
 +  # using a relative directory.
 +  cp "$am_depcomp" conftest.dir
 +  cd conftest.dir
 +  # We will build objects and dependencies in a subdirectory because
 +  # it helps to detect inapplicable dependency modes.  For instance
 +  # both Tru64's cc and ICC support -MD to output dependencies as a
 +  # side effect of compilation, but ICC will put the dependencies in
 +  # the current directory while Tru64 will put them in the object
 +  # directory.
 +  mkdir sub
 +
 +  am_cv_CC_dependencies_compiler_type=none
 +  if test "$am_compiler_list" = ""; then
 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 +  fi
 +  am__universal=false
 +  case " $depcc " in #(
 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 +     esac
 +
 +  for depmode in $am_compiler_list; do
 +    # Setup a source with many dependencies, because some compilers
 +    # like to wrap large dependency lists on column 80 (with \), and
 +    # we should not choose a depcomp mode which is confused by this.
 +    #
 +    # We need to recreate these files for each test, as the compiler may
 +    # overwrite some of them when testing with obscure command lines.
 +    # This happens at least with the AIX C compiler.
 +    : > sub/conftest.c
 +    for i in 1 2 3 4 5 6; do
 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 +      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 +      # Solaris 10 /bin/sh.
 +      echo '/* dummy */' > sub/conftst$i.h
 +    done
 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 +
 +    # We check with '-c' and '-o' for the sake of the "dashmstdout"
 +    # mode.  It turns out that the SunPro C++ compiler does not properly
 +    # handle '-M -o', and we need to detect this.  Also, some Intel
 +    # versions had trouble with output in subdirs.
 +    am__obj=sub/conftest.${OBJEXT-o}
 +    am__minus_obj="-o $am__obj"
 +    case $depmode in
 +    gcc)
 +      # This depmode causes a compiler race in universal mode.
 +      test "$am__universal" = false || continue
 +      ;;
 +    nosideeffect)
 +      # After this tag, mechanisms are not by side-effect, so they'll
 +      # only be used when explicitly requested.
 +      if test "x$enable_dependency_tracking" = xyes; then
 +	continue
 +      else
 +	break
 +      fi
 +      ;;
 +    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 +      # This compiler won't grok '-c -o', but also, the minuso test has
 +      # not run yet.  These depmodes are late enough in the game, and
 +      # so weak that their functioning should not be impacted.
 +      am__obj=conftest.${OBJEXT-o}
 +      am__minus_obj=
 +      ;;
 +    none) break ;;
 +    esac
 +    if depmode=$depmode \
 +       source=sub/conftest.c object=$am__obj \
 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 +         >/dev/null 2>conftest.err &&
 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 +      # icc doesn't choke on unknown options, it will just issue warnings
 +      # or remarks (even with -Werror).  So we grep stderr for any message
 +      # that says an option was ignored or not supported.
 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
 +      #   icc: Command line warning: ignoring option '-M'; no argument required
 +      # The diagnosis changed in icc 8.0:
 +      #   icc: Command line remark: option '-MP' not supported
 +      if (grep 'ignoring option' conftest.err ||
 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 +        am_cv_CC_dependencies_compiler_type=$depmode
 +        break
 +      fi
 +    fi
 +  done
 +
 +  cd ..
 +  rm -rf conftest.dir
 +else
 +  am_cv_CC_dependencies_compiler_type=none
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 +
 + if
 +  test "x$enable_dependency_tracking" != xno \
 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 +  am__fastdepCC_TRUE=
 +  am__fastdepCC_FALSE='#'
 +else
 +  am__fastdepCC_TRUE='#'
 +  am__fastdepCC_FALSE=
 +fi
 +
 +
 +am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
 +
 +
 +if test "x$am_cv_prog_cc_stdc" = xno ; then
 +  as_fn_error $? "the C compiler doesn't handle ANSI-C" "$LINENO" 5
 +fi
 +
 +# Checks for libraries.
 +
 +# Checks for header files.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 +$as_echo_n "checking for ANSI C header files... " >&6; }
 +if ${ac_cv_header_stdc+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +#include <stdarg.h>
 +#include <string.h>
 +#include <float.h>
 +
 +int
 +main ()
 +{
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_header_stdc=yes
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <string.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "memchr" >/dev/null 2>&1; then :
 +
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdlib.h>
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "free" >/dev/null 2>&1; then :
 +
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f conftest*
 +
 +fi
 +
 +if test $ac_cv_header_stdc = yes; then
 +  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 +  if test "$cross_compiling" = yes; then :
 +  :
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <ctype.h>
 +#include <stdlib.h>
 +#if ((' ' & 0x0FF) == 0x020)
 +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 +#else
 +# define ISLOWER(c) \
 +		   (('a' <= (c) && (c) <= 'i') \
 +		     || ('j' <= (c) && (c) <= 'r') \
 +		     || ('s' <= (c) && (c) <= 'z'))
 +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 +#endif
 +
 +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 +int
 +main ()
 +{
 +  int i;
 +  for (i = 0; i < 256; i++)
 +    if (XOR (islower (i), ISLOWER (i))
 +	|| toupper (i) != TOUPPER (i))
 +      return 2;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_run "$LINENO"; then :
 +
 +else
 +  ac_cv_header_stdc=no
 +fi
 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 +  conftest.$ac_objext conftest.beam conftest.$ac_ext
 +fi
 +
 +fi
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 +$as_echo "$ac_cv_header_stdc" >&6; }
 +if test $ac_cv_header_stdc = yes; then
 +
 +$as_echo "#define STDC_HEADERS 1" >>confdefs.h
 +
 +fi
 +
 +for ac_header in limits.h malloc.h unistd.h libintl.h
 +do :
 +  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
 +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 +_ACEOF
 +
 +fi
 +
 +done
 +
 +
 +# Checks for typedefs, structures, and compiler characteristics.
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
 +if ${ac_cv_c_const+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +int
 +main ()
 +{
 +
 +#ifndef __cplusplus
 +  /* Ultrix mips cc rejects this sort of thing.  */
 +  typedef int charset[2];
 +  const charset cs = { 0, 0 };
 +  /* SunOS 4.1.1 cc rejects this.  */
 +  char const *const *pcpcc;
 +  char **ppc;
 +  /* NEC SVR4.0.2 mips cc rejects this.  */
 +  struct point {int x, y;};
 +  static struct point const zero = {0,0};
 +  /* AIX XL C 1.02.0.0 rejects this.
 +     It does not let you subtract one const X* pointer from another in
 +     an arm of an if-expression whose if-part is not a constant
 +     expression */
 +  const char *g = "string";
 +  pcpcc = &g + (g ? g-g : 0);
 +  /* HPUX 7.0 cc rejects these. */
 +  ++pcpcc;
 +  ppc = (char**) pcpcc;
 +  pcpcc = (char const *const *) ppc;
 +  { /* SCO 3.2v4 cc rejects this sort of thing.  */
 +    char tx;
 +    char *t = &tx;
 +    char const *s = 0 ? (char *) 0 : (char const *) 0;
 +
 +    *t++ = 0;
 +    if (s) return 0;
 +  }
 +  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 +    int x[] = {25, 17};
 +    const int *foo = &x[0];
 +    ++foo;
 +  }
 +  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 +    typedef const int *iptr;
 +    iptr p = 0;
 +    ++p;
 +  }
 +  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
 +       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 +    struct s { int j; const int *ap[3]; } bx;
 +    struct s *b = &bx; b->j = 5;
 +  }
 +  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 +    const int foo = 10;
 +    if (!foo) return 0;
 +  }
 +  return !cs[0] && !zero.x;
 +#endif
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_c_const=yes
 +else
 +  ac_cv_c_const=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
 +$as_echo "$ac_cv_c_const" >&6; }
 +if test $ac_cv_c_const = no; then
 +
 +$as_echo "#define const /**/" >>confdefs.h
 +
 +fi
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
 +$as_echo_n "checking for inline... " >&6; }
 +if ${ac_cv_c_inline+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  ac_cv_c_inline=no
 +for ac_kw in inline __inline__ __inline; do
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#ifndef __cplusplus
 +typedef int foo_t;
 +static $ac_kw foo_t static_foo () {return 0; }
 +$ac_kw foo_t foo () {return 0; }
 +#endif
 +
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  ac_cv_c_inline=$ac_kw
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +  test "$ac_cv_c_inline" != no && break
 +done
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
 +$as_echo "$ac_cv_c_inline" >&6; }
 +
 +case $ac_cv_c_inline in
 +  inline | yes) ;;
 +  *)
 +    case $ac_cv_c_inline in
 +      no) ac_val=;;
 +      *) ac_val=$ac_cv_c_inline;;
 +    esac
 +    cat >>confdefs.h <<_ACEOF
 +#ifndef __cplusplus
 +#define inline $ac_val
 +#endif
 +_ACEOF
 +    ;;
 +esac
 +
 +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
 +if test "x$ac_cv_type_size_t" = xyes; then :
 +
 +else
 +
 +cat >>confdefs.h <<_ACEOF
 +#define size_t unsigned int
 +_ACEOF
 +
 +fi
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
 +$as_echo_n "checking for __attribute__... " >&6; }
 +if ${lsh_cv_c_attribute+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +
 +#include <stdlib.h>
 +static void foo(void) __attribute__ ((noreturn));
 +
 +static void __attribute__ ((noreturn))
 +foo(void)
 +{
 +  exit(1);
 +}
 +
 +int
 +main ()
 +{
 +
 +
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_compile "$LINENO"; then :
 +  lsh_cv_c_attribute=yes
 +else
 +  lsh_cv_c_attribute=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lsh_cv_c_attribute" >&5
 +$as_echo "$lsh_cv_c_attribute" >&6; }
 +
 +
 +if test "x$lsh_cv_c_attribute" = "xyes"; then
 +  $as_echo "#define HAVE_GCC_ATTRIBUTE 1" >>confdefs.h
 +
 +fi
 +
 +
 +
 +# Checks for library functions.
 +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
 +# for constant arguments.  Useless!
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
 +$as_echo_n "checking for working alloca.h... " >&6; }
 +if ${ac_cv_working_alloca_h+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <alloca.h>
 +int
 +main ()
 +{
 +char *p = (char *) alloca (2 * sizeof (int));
 +			  if (p) return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  ac_cv_working_alloca_h=yes
 +else
 +  ac_cv_working_alloca_h=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
 +$as_echo "$ac_cv_working_alloca_h" >&6; }
 +if test $ac_cv_working_alloca_h = yes; then
 +
 +$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
 +
 +fi
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
 +$as_echo_n "checking for alloca... " >&6; }
 +if ${ac_cv_func_alloca_works+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#ifdef __GNUC__
 +# define alloca __builtin_alloca
 +#else
 +# ifdef _MSC_VER
 +#  include <malloc.h>
 +#  define alloca _alloca
 +# else
 +#  ifdef HAVE_ALLOCA_H
 +#   include <alloca.h>
 +#  else
 +#   ifdef _AIX
 + #pragma alloca
 +#   else
 +#    ifndef alloca /* predefined by HP cc +Olibcalls */
 +void *alloca (size_t);
 +#    endif
 +#   endif
 +#  endif
 +# endif
 +#endif
 +
 +int
 +main ()
 +{
 +char *p = (char *) alloca (1);
 +				    if (p) return 0;
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  ac_cv_func_alloca_works=yes
 +else
 +  ac_cv_func_alloca_works=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
 +$as_echo "$ac_cv_func_alloca_works" >&6; }
 +
 +if test $ac_cv_func_alloca_works = yes; then
 +
 +$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
 +
 +else
 +  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
 +# that cause trouble.  Some versions do not even contain alloca or
 +# contain a buggy version.  If you still want to use their alloca,
 +# use ar to extract alloca.o from them instead of compiling alloca.c.
 +
 +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
 +
 +$as_echo "#define C_ALLOCA 1" >>confdefs.h
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
 +if ${ac_cv_os_cray+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#if defined CRAY && ! defined CRAY2
 +webecray
 +#else
 +wenotbecray
 +#endif
 +
 +_ACEOF
 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 +  $EGREP "webecray" >/dev/null 2>&1; then :
 +  ac_cv_os_cray=yes
 +else
 +  ac_cv_os_cray=no
 +fi
 +rm -f conftest*
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
 +$as_echo "$ac_cv_os_cray" >&6; }
 +if test $ac_cv_os_cray = yes; then
 +  for ac_func in _getb67 GETB67 getb67; do
 +    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 +if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 +
 +cat >>confdefs.h <<_ACEOF
 +#define CRAY_STACKSEG_END $ac_func
 +_ACEOF
 +
 +    break
 +fi
 +
 +  done
 +fi
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
 +$as_echo_n "checking stack direction for C alloca... " >&6; }
 +if ${ac_cv_c_stack_direction+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test "$cross_compiling" = yes; then :
 +  ac_cv_c_stack_direction=0
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +$ac_includes_default
 +int
 +find_stack_direction (int *addr, int depth)
 +{
 +  int dir, dummy = 0;
 +  if (! addr)
 +    addr = &dummy;
 +  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
 +  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
 +  return dir + dummy;
 +}
 +
 +int
 +main (int argc, char **argv)
 +{
 +  return find_stack_direction (0, argc + !argv + 20) < 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_run "$LINENO"; then :
 +  ac_cv_c_stack_direction=1
 +else
 +  ac_cv_c_stack_direction=-1
 +fi
 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 +  conftest.$ac_objext conftest.beam conftest.$ac_ext
 +fi
 +
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
 +$as_echo "$ac_cv_c_stack_direction" >&6; }
 +cat >>confdefs.h <<_ACEOF
 +#define STACK_DIRECTION $ac_cv_c_stack_direction
 +_ACEOF
 +
 +
 +fi
 +
 +for ac_func in vprintf
 +do :
 +  ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
 +if test "x$ac_cv_func_vprintf" = xyes; then :
 +  cat >>confdefs.h <<_ACEOF
 +#define HAVE_VPRINTF 1
 +_ACEOF
 +
 +ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
 +if test "x$ac_cv_func__doprnt" = xyes; then :
 +
 +$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
 +
 +fi
 +
 +fi
 +done
 +
 +
 +for ac_func in strerror
 +do :
 +  ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
 +if test "x$ac_cv_func_strerror" = xyes; then :
 +  cat >>confdefs.h <<_ACEOF
 +#define HAVE_STRERROR 1
 +_ACEOF
 +
 +fi
 +done
 +
 +
 +ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
 +if test "x$ac_cv_func_mempcpy" = xyes; then :
 +  $as_echo "#define HAVE_MEMPCPY 1" >>confdefs.h
 +
 +else
 +  case " $LIBOBJS " in
 +  *" mempcpy.$ac_objext "* ) ;;
 +  *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
 + ;;
 +esac
 +
 +fi
 +
 +ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup"
 +if test "x$ac_cv_func_strndup" = xyes; then :
 +  $as_echo "#define HAVE_STRNDUP 1" >>confdefs.h
 +
 +else
 +  case " $LIBOBJS " in
 +  *" strndup.$ac_objext "* ) ;;
 +  *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
 + ;;
 +esac
 +
 +fi
 +
 +ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
 +if test "x$ac_cv_func_strchrnul" = xyes; then :
 +  $as_echo "#define HAVE_STRCHRNUL 1" >>confdefs.h
 +
 +else
 +  case " $LIBOBJS " in
 +  *" strchrnul.$ac_objext "* ) ;;
 +  *) LIBOBJS="$LIBOBJS strchrnul.$ac_objext"
 + ;;
 +esac
 +
 +fi
 +
 +
 +
 +
 +
 +# At least on freebsd, putc_unlocked is a macro, so the standard
 +# AC_CHECK_FUNCS doesn't work well.
 +
 +
 +
 +   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putc_unlocked('x', stdout)" >&5
 +$as_echo_n "checking for putc_unlocked('x', stdout)... " >&6; }
 +if ${ac_cv_func_call_putc_unlocked+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 +/* end confdefs.h.  */
 +#include <stdio.h>
 +int
 +main ()
 +{
 +putc_unlocked('x', stdout)
 +  ;
 +  return 0;
 +}
 +_ACEOF
 +if ac_fn_c_try_link "$LINENO"; then :
 +  ac_cv_func_call_putc_unlocked=yes
 +else
 +  ac_cv_func_call_putc_unlocked=no
 +fi
 +rm -f core conftest.err conftest.$ac_objext \
 +    conftest$ac_exeext conftest.$ac_ext
 +fi
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_call_putc_unlocked" >&5
 +$as_echo "$ac_cv_func_call_putc_unlocked" >&6; }
 +   if test $ac_cv_func_call_putc_unlocked = yes ; then
 +     cat >>confdefs.h <<_ACEOF
 +#define HAVE_PUTC_UNLOCKED 1
 +_ACEOF
 +
 +   else
 +     true
 +   fi
 +
 +
 +
 +
 +for ac_func in flockfile
 +do :
 +  ac_fn_c_check_func "$LINENO" "flockfile" "ac_cv_func_flockfile"
 +if test "x$ac_cv_func_flockfile" = xyes; then :
 +  cat >>confdefs.h <<_ACEOF
 +#define HAVE_FLOCKFILE 1
 +_ACEOF
 +
 +fi
 +done
 +
 +for ac_func in fputs_unlocked fwrite_unlocked
 +do :
 +  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 +if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 +_ACEOF
 +
 +fi
 +done
 +
 +
 +# Used only by argp-test.c, so don't use AC_REPLACE_FUNCS.
 +for ac_func in strdup asprintf
 +do :
 +  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 +if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
 +  cat >>confdefs.h <<_ACEOF
 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 +_ACEOF
 +
 +fi
 +done
 +
 +
 +ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
 +"
 +if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then :
 +  ac_have_decl=1
 +else
 +  ac_have_decl=0
 +fi
 +
 +cat >>confdefs.h <<_ACEOF
 +#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl
 +_ACEOF
 +ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
 +"
 +if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then :
 +  ac_have_decl=1
 +else
 +  ac_have_decl=0
 +fi
 +
 +cat >>confdefs.h <<_ACEOF
 +#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl
 +_ACEOF
 +
 +
 +# Set these flags *last*, or else the test programs won't compile
 +if test x$GCC = xyes ; then
 +  CFLAGS="$CFLAGS -Wall -W \
 + -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes \
 + -Waggregate-return \
 + -Wpointer-arith -Wbad-function-cast -Wnested-externs -fgnu89-inline"
 +fi
 +
 +CPPFLAGS="$CPPFLAGS -I$srcdir"
 +
 +ac_config_files="$ac_config_files Makefile testsuite/Makefile"
 +
 +cat >confcache <<\_ACEOF
 +# This file is a shell script that caches the results of configure
 +# tests run on this system so they can be shared between configure
 +# scripts and configure runs, see configure's option --config-cache.
 +# It is not useful on other systems.  If it contains results you don't
 +# want to keep, you may remove or edit it.
 +#
 +# config.status only pays attention to the cache file if you give it
 +# the --recheck option to rerun configure.
 +#
 +# `ac_cv_env_foo' variables (set or unset) will be overridden when
 +# loading this file, other *unset* `ac_cv_foo' will be assigned the
 +# following values.
 +
 +_ACEOF
 +
 +# The following way of writing the cache mishandles newlines in values,
 +# but we know of no workaround that is simple, portable, and efficient.
 +# So, we kill variables containing newlines.
 +# Ultrix sh set writes to stderr and can't be redirected directly,
 +# and sets the high bit in the cache file unless we assign to the vars.
 +(
 +  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
 +    eval ac_val=\$$ac_var
 +    case $ac_val in #(
 +    *${as_nl}*)
 +      case $ac_var in #(
 +      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 +      esac
 +      case $ac_var in #(
 +      _ | IFS | as_nl) ;; #(
 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 +      *) { eval $ac_var=; unset $ac_var;} ;;
 +      esac ;;
 +    esac
 +  done
 +
 +  (set) 2>&1 |
 +    case $as_nl`(ac_space=' '; set) 2>&1` in #(
 +    *${as_nl}ac_space=\ *)
 +      # `set' does not quote correctly, so add quotes: double-quote
 +      # substitution turns \\\\ into \\, and sed turns \\ into \.
 +      sed -n \
 +	"s/'/'\\\\''/g;
 +	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
 +      ;; #(
 +    *)
 +      # `set' quotes correctly as required by POSIX, so do not add quotes.
 +      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 +      ;;
 +    esac |
 +    sort
 +) |
 +  sed '
 +     /^ac_cv_env_/b end
 +     t clear
 +     :clear
 +     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 +     t end
 +     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 +     :end' >>confcache
 +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 +  if test -w "$cache_file"; then
 +    if test "x$cache_file" != "x/dev/null"; then
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 +$as_echo "$as_me: updating cache $cache_file" >&6;}
 +      if test ! -f "$cache_file" || test -h "$cache_file"; then
 +	cat confcache >"$cache_file"
 +      else
 +        case $cache_file in #(
 +        */* | ?:*)
 +	  mv -f confcache "$cache_file"$$ &&
 +	  mv -f "$cache_file"$$ "$cache_file" ;; #(
 +        *)
 +	  mv -f confcache "$cache_file" ;;
 +	esac
 +      fi
 +    fi
 +  else
 +    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 +  fi
 +fi
 +rm -f confcache
 +
 +test "x$prefix" = xNONE && prefix=$ac_default_prefix
 +# Let make expand exec_prefix.
 +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 +
 +DEFS=-DHAVE_CONFIG_H
 +
 +ac_libobjs=
 +ac_ltlibobjs=
 +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 +  # 1. Remove the extension, and $U if already installed.
 +  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
 +  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
 +  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
 +  #    will be set to the directory where LIBOBJS objects are built.
 +  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
 +  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
 +done
 +LIBOBJS=$ac_libobjs
 +
 +LTLIBOBJS=$ac_ltlibobjs
 +
 +
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
 +$as_echo_n "checking that generated files are newer than configure... " >&6; }
 +   if test -n "$am_sleep_pid"; then
 +     # Hide warnings about reused PIDs.
 +     wait $am_sleep_pid 2>/dev/null
 +   fi
 +   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
 +$as_echo "done" >&6; }
 + if test -n "$EXEEXT"; then
 +  am__EXEEXT_TRUE=
 +  am__EXEEXT_FALSE='#'
 +else
 +  am__EXEEXT_TRUE='#'
 +  am__EXEEXT_FALSE=
 +fi
 +
 +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
 +  as_fn_error $? "conditional \"AMDEP\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 +  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 +  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 +  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 +Usually this means the macro was only invoked conditionally." "$LINENO" 5
 +fi
 +
 +: "${CONFIG_STATUS=./config.status}"
 +ac_write_fail=0
 +ac_clean_files_save=$ac_clean_files
 +ac_clean_files="$ac_clean_files $CONFIG_STATUS"
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
 +as_write_fail=0
 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 +#! $SHELL
 +# Generated by $as_me.
 +# Run this file to recreate the current configuration.
 +# Compiler output produced by configure, useful for debugging
 +# configure, is in config.log if it exists.
 +
 +debug=false
 +ac_cs_recheck=false
 +ac_cs_silent=false
 +
 +SHELL=\${CONFIG_SHELL-$SHELL}
 +export SHELL
 +_ASEOF
 +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
 +## -------------------- ##
 +## M4sh Initialization. ##
 +## -------------------- ##
 +
 +# Be more Bourne compatible
 +DUALCASE=1; export DUALCASE # for MKS sh
 +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 +  emulate sh
 +  NULLCMD=:
 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 +  # is contrary to our usage.  Disable this feature.
 +  alias -g '${1+"$@"}'='"$@"'
 +  setopt NO_GLOB_SUBST
 +else
 +  case `(set -o) 2>/dev/null` in #(
 +  *posix*) :
 +    set -o posix ;; #(
 +  *) :
 +     ;;
 +esac
 +fi
 +
 +
 +as_nl='
 +'
 +export as_nl
 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 +# Prefer a ksh shell builtin over an external printf program on Solaris,
 +# but without wasting forks for bash or zsh.
 +if test -z "$BASH_VERSION$ZSH_VERSION" \
 +    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='print -r --'
 +  as_echo_n='print -rn --'
 +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 +  as_echo='printf %s\n'
 +  as_echo_n='printf %s'
 +else
 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 +    as_echo_n='/usr/ucb/echo -n'
 +  else
 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 +    as_echo_n_body='eval
 +      arg=$1;
 +      case $arg in #(
 +      *"$as_nl"*)
 +	expr "X$arg" : "X\\(.*\\)$as_nl";
 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 +      esac;
 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 +    '
 +    export as_echo_n_body
 +    as_echo_n='sh -c $as_echo_n_body as_echo'
 +  fi
 +  export as_echo_body
 +  as_echo='sh -c $as_echo_body as_echo'
 +fi
 +
 +# The user is always right.
 +if test "${PATH_SEPARATOR+set}" != set; then
 +  PATH_SEPARATOR=:
 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 +      PATH_SEPARATOR=';'
 +  }
 +fi
 +
 +
 +# IFS
 +# We need space, tab and new line, in precisely that order.  Quoting is
 +# there to prevent editors from complaining about space-tab.
 +# (If _AS_PATH_WALK were called with IFS unset, it would disable word
 +# splitting by setting IFS to empty value.)
 +IFS=" ""	$as_nl"
 +
 +# Find who we are.  Look in the path if we contain no directory separator.
 +as_myself=
 +case $0 in #((
 +  *[\\/]* ) as_myself=$0 ;;
 +  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 +  done
 +IFS=$as_save_IFS
 +
 +     ;;
 +esac
 +# We did not find ourselves, most probably we were run as `sh COMMAND'
 +# in which case we are not to be found in the path.
 +if test "x$as_myself" = x; then
 +  as_myself=$0
 +fi
 +if test ! -f "$as_myself"; then
 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 +  exit 1
 +fi
 +
 +# Unset variables that we do not need and which cause bugs (e.g. in
 +# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 +# suppresses any "Segmentation fault" message there.  '((' could
 +# trigger a bug in pdksh 5.2.14.
 +for as_var in BASH_ENV ENV MAIL MAILPATH
 +do eval test x\${$as_var+set} = xset \
 +  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 +done
 +PS1='$ '
 +PS2='> '
 +PS4='+ '
 +
 +# NLS nuisances.
 +LC_ALL=C
 +export LC_ALL
 +LANGUAGE=C
 +export LANGUAGE
 +
 +# CDPATH.
 +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 +
 +
 +# as_fn_error STATUS ERROR [LINENO LOG_FD]
 +# ----------------------------------------
 +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 +# script with STATUS, using 1 if that was 0.
 +as_fn_error ()
 +{
 +  as_status=$1; test $as_status -eq 0 && as_status=1
 +  if test "$4"; then
 +    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 +    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 +  fi
 +  $as_echo "$as_me: error: $2" >&2
 +  as_fn_exit $as_status
 +} # as_fn_error
 +
 +
 +# as_fn_set_status STATUS
 +# -----------------------
 +# Set $? to STATUS, without forking.
 +as_fn_set_status ()
 +{
 +  return $1
 +} # as_fn_set_status
 +
 +# as_fn_exit STATUS
 +# -----------------
 +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 +as_fn_exit ()
 +{
 +  set +e
 +  as_fn_set_status $1
 +  exit $1
 +} # as_fn_exit
 +
 +# as_fn_unset VAR
 +# ---------------
 +# Portably unset VAR.
 +as_fn_unset ()
 +{
 +  { eval $1=; unset $1;}
 +}
 +as_unset=as_fn_unset
 +# as_fn_append VAR VALUE
 +# ----------------------
 +# Append the text in VALUE to the end of the definition contained in VAR. Take
 +# advantage of any shell optimizations that allow amortized linear growth over
 +# repeated appends, instead of the typical quadratic growth present in naive
 +# implementations.
 +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 +  eval 'as_fn_append ()
 +  {
 +    eval $1+=\$2
 +  }'
 +else
 +  as_fn_append ()
 +  {
 +    eval $1=\$$1\$2
 +  }
 +fi # as_fn_append
 +
 +# as_fn_arith ARG...
 +# ------------------
 +# Perform arithmetic evaluation on the ARGs, and store the result in the
 +# global $as_val. Take advantage of shells that can avoid forks. The arguments
 +# must be portable across $(()) and expr.
 +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 +  eval 'as_fn_arith ()
 +  {
 +    as_val=$(( $* ))
 +  }'
 +else
 +  as_fn_arith ()
 +  {
 +    as_val=`expr "$@" || test $? -eq 1`
 +  }
 +fi # as_fn_arith
 +
 +
 +if expr a : '\(a\)' >/dev/null 2>&1 &&
 +   test "X`expr 00001 : '.*\(...\)'`" = X001; then
 +  as_expr=expr
 +else
 +  as_expr=false
 +fi
 +
 +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 +  as_basename=basename
 +else
 +  as_basename=false
 +fi
 +
 +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 +  as_dirname=dirname
 +else
 +  as_dirname=false
 +fi
 +
 +as_me=`$as_basename -- "$0" ||
 +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 +	 X"$0" : 'X\(//\)$' \| \
 +	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X/"$0" |
 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +
 +# Avoid depending upon Character Ranges.
 +as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 +as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 +as_cr_digits='0123456789'
 +as_cr_alnum=$as_cr_Letters$as_cr_digits
 +
 +ECHO_C= ECHO_N= ECHO_T=
 +case `echo -n x` in #(((((
 +-n*)
 +  case `echo 'xy\c'` in
 +  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 +  xy)  ECHO_C='\c';;
 +  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 +       ECHO_T='	';;
 +  esac;;
 +*)
 +  ECHO_N='-n';;
 +esac
 +
 +rm -f conf$$ conf$$.exe conf$$.file
 +if test -d conf$$.dir; then
 +  rm -f conf$$.dir/conf$$.file
 +else
 +  rm -f conf$$.dir
 +  mkdir conf$$.dir 2>/dev/null
 +fi
 +if (echo >conf$$.file) 2>/dev/null; then
 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s='ln -s'
 +    # ... but there are two gotchas:
 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 +    # In both cases, we have to default to `cp -pR'.
 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 +      as_ln_s='cp -pR'
 +  elif ln conf$$.file conf$$ 2>/dev/null; then
 +    as_ln_s=ln
 +  else
 +    as_ln_s='cp -pR'
 +  fi
 +else
 +  as_ln_s='cp -pR'
 +fi
 +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 +rmdir conf$$.dir 2>/dev/null
 +
 +
 +# as_fn_mkdir_p
 +# -------------
 +# Create "$as_dir" as a directory, including parents if necessary.
 +as_fn_mkdir_p ()
 +{
 +
 +  case $as_dir in #(
 +  -*) as_dir=./$as_dir;;
 +  esac
 +  test -d "$as_dir" || eval $as_mkdir_p || {
 +    as_dirs=
 +    while :; do
 +      case $as_dir in #(
 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 +      *) as_qdir=$as_dir;;
 +      esac
 +      as_dirs="'$as_qdir' $as_dirs"
 +      as_dir=`$as_dirname -- "$as_dir" ||
 +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$as_dir" : 'X\(//\)[^/]' \| \
 +	 X"$as_dir" : 'X\(//\)$' \| \
 +	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$as_dir" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +      test -d "$as_dir" && break
 +    done
 +    test -z "$as_dirs" || eval "mkdir $as_dirs"
 +  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 +
 +
 +} # as_fn_mkdir_p
 +if mkdir -p . 2>/dev/null; then
 +  as_mkdir_p='mkdir -p "$as_dir"'
 +else
 +  test -d ./-p && rmdir ./-p
 +  as_mkdir_p=false
 +fi
 +
 +
 +# as_fn_executable_p FILE
 +# -----------------------
 +# Test if FILE is an executable regular file.
 +as_fn_executable_p ()
 +{
 +  test -f "$1" && test -x "$1"
 +} # as_fn_executable_p
 +as_test_x='test -x'
 +as_executable_p=as_fn_executable_p
 +
 +# Sed expression to map a string onto a valid CPP name.
 +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 +
 +# Sed expression to map a string onto a valid variable name.
 +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 +
 +
 +exec 6>&1
 +## ----------------------------------- ##
 +## Main body of $CONFIG_STATUS script. ##
 +## ----------------------------------- ##
 +_ASEOF
 +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +# Save the log message, to keep $0 and so on meaningful, and to
 +# report actual input values of CONFIG_FILES etc. instead of their
 +# values after options handling.
 +ac_log="
 +This file was extended by $as_me, which was
 +generated by GNU Autoconf 2.69.  Invocation command line was
 +
 +  CONFIG_FILES    = $CONFIG_FILES
 +  CONFIG_HEADERS  = $CONFIG_HEADERS
 +  CONFIG_LINKS    = $CONFIG_LINKS
 +  CONFIG_COMMANDS = $CONFIG_COMMANDS
 +  $ $0 $@
 +
 +on `(hostname || uname -n) 2>/dev/null | sed 1q`
 +"
 +
 +_ACEOF
 +
 +case $ac_config_files in *"
 +"*) set x $ac_config_files; shift; ac_config_files=$*;;
 +esac
 +
 +case $ac_config_headers in *"
 +"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
 +esac
 +
 +
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +# Files that config.status was made for.
 +config_files="$ac_config_files"
 +config_headers="$ac_config_headers"
 +config_commands="$ac_config_commands"
 +
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +ac_cs_usage="\
 +\`$as_me' instantiates files and other configuration actions
 +from templates according to the current configuration.  Unless the files
 +and actions are specified as TAGs, all are instantiated by default.
 +
 +Usage: $0 [OPTION]... [TAG]...
 +
 +  -h, --help       print this help, then exit
 +  -V, --version    print version number and configuration settings, then exit
 +      --config     print configuration, then exit
 +  -q, --quiet, --silent
 +                   do not print progress messages
 +  -d, --debug      don't remove temporary files
 +      --recheck    update $as_me by reconfiguring in the same conditions
 +      --file=FILE[:TEMPLATE]
 +                   instantiate the configuration file FILE
 +      --header=FILE[:TEMPLATE]
 +                   instantiate the configuration header FILE
 +
 +Configuration files:
 +$config_files
 +
 +Configuration headers:
 +$config_headers
 +
 +Configuration commands:
 +$config_commands
 +
 +Report bugs to the package provider."
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 +ac_cs_version="\\
 +config.status
 +configured by $0, generated by GNU Autoconf 2.69,
 +  with options \\"\$ac_cs_config\\"
 +
 +Copyright (C) 2012 Free Software Foundation, Inc.
 +This config.status script is free software; the Free Software Foundation
 +gives unlimited permission to copy, distribute and modify it."
 +
 +ac_pwd='$ac_pwd'
 +srcdir='$srcdir'
 +INSTALL='$INSTALL'
 +MKDIR_P='$MKDIR_P'
 +AWK='$AWK'
 +test -n "\$AWK" || AWK=awk
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +# The default lists apply if the user does not specify any file.
 +ac_need_defaults=:
 +while test $# != 0
 +do
 +  case $1 in
 +  --*=?*)
 +    ac_option=`expr "X$1" : 'X\([^=]*\)='`
 +    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
 +    ac_shift=:
 +    ;;
 +  --*=)
 +    ac_option=`expr "X$1" : 'X\([^=]*\)='`
 +    ac_optarg=
 +    ac_shift=:
 +    ;;
 +  *)
 +    ac_option=$1
 +    ac_optarg=$2
 +    ac_shift=shift
 +    ;;
 +  esac
 +
 +  case $ac_option in
 +  # Handling of the options.
 +  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 +    ac_cs_recheck=: ;;
 +  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
 +    $as_echo "$ac_cs_version"; exit ;;
 +  --config | --confi | --conf | --con | --co | --c )
 +    $as_echo "$ac_cs_config"; exit ;;
 +  --debug | --debu | --deb | --de | --d | -d )
 +    debug=: ;;
 +  --file | --fil | --fi | --f )
 +    $ac_shift
 +    case $ac_optarg in
 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    '') as_fn_error $? "missing file argument" ;;
 +    esac
 +    as_fn_append CONFIG_FILES " '$ac_optarg'"
 +    ac_need_defaults=false;;
 +  --header | --heade | --head | --hea )
 +    $ac_shift
 +    case $ac_optarg in
 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 +    esac
 +    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 +    ac_need_defaults=false;;
 +  --he | --h)
 +    # Conflict between --help and --header
 +    as_fn_error $? "ambiguous option: \`$1'
 +Try \`$0 --help' for more information.";;
 +  --help | --hel | -h )
 +    $as_echo "$ac_cs_usage"; exit ;;
 +  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 +  | -silent | --silent | --silen | --sile | --sil | --si | --s)
 +    ac_cs_silent=: ;;
 +
 +  # This is an error.
 +  -*) as_fn_error $? "unrecognized option: \`$1'
 +Try \`$0 --help' for more information." ;;
 +
 +  *) as_fn_append ac_config_targets " $1"
 +     ac_need_defaults=false ;;
 +
 +  esac
 +  shift
 +done
 +
 +ac_configure_extra_args=
 +
 +if $ac_cs_silent; then
 +  exec 6>/dev/null
 +  ac_configure_extra_args="$ac_configure_extra_args --silent"
 +fi
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +if \$ac_cs_recheck; then
 +  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 +  shift
 +  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
 +  CONFIG_SHELL='$SHELL'
 +  export CONFIG_SHELL
 +  exec "\$@"
 +fi
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +exec 5>>config.log
 +{
 +  echo
 +  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 +## Running $as_me. ##
 +_ASBOX
 +  $as_echo "$ac_log"
 +} >&5
 +
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +#
 +# INIT-COMMANDS
 +#
 +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
 +
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +
 +# Handling of arguments.
 +for ac_config_target in $ac_config_targets
 +do
 +  case $ac_config_target in
 +    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
 +    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
 +    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 +    "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
 +
 +  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
 +  esac
 +done
 +
 +
 +# If the user did not use the arguments to specify the items to instantiate,
 +# then the envvar interface is used.  Set only those that are not.
 +# We use the long form for the default assignment because of an extremely
 +# bizarre bug on SunOS 4.1.3.
 +if $ac_need_defaults; then
 +  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 +  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 +  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
 +fi
 +
 +# Have a temporary directory for convenience.  Make it in the build tree
 +# simply because there is no reason against having it here, and in addition,
 +# creating and moving files from /tmp can sometimes cause problems.
 +# Hook for its removal unless debugging.
 +# Note that there is a small window in which the directory will not be cleaned:
 +# after its creation but before its name has been assigned to `$tmp'.
 +$debug ||
 +{
 +  tmp= ac_tmp=
 +  trap 'exit_status=$?
 +  : "${ac_tmp:=$tmp}"
 +  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
 +' 0
 +  trap 'as_fn_exit 1' 1 2 13 15
 +}
 +# Create a (secure) tmp directory for tmp files.
 +
 +{
 +  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
 +  test -d "$tmp"
 +}  ||
 +{
 +  tmp=./conf$$-$RANDOM
 +  (umask 077 && mkdir "$tmp")
 +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
 +ac_tmp=$tmp
 +
 +# Set up the scripts for CONFIG_FILES section.
 +# No need to generate them if there are no CONFIG_FILES.
 +# This happens for instance with `./config.status config.h'.
 +if test -n "$CONFIG_FILES"; then
 +
 +
 +ac_cr=`echo X | tr X '\015'`
 +# On cygwin, bash can eat \r inside `` if the user requested igncr.
 +# But we know of no other shell where ac_cr would be empty at this
 +# point, so we can use a bashism as a fallback.
 +if test "x$ac_cr" = x; then
 +  eval ac_cr=\$\'\\r\'
 +fi
 +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
 +  ac_cs_awk_cr='\\r'
 +else
 +  ac_cs_awk_cr=$ac_cr
 +fi
 +
 +echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
 +_ACEOF
 +
 +
 +{
 +  echo "cat >conf$$subs.awk <<_ACEOF" &&
 +  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
 +  echo "_ACEOF"
 +} >conf$$subs.sh ||
 +  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 +ac_delim='%!_!# '
 +for ac_last_try in false false false false false :; do
 +  . ./conf$$subs.sh ||
 +    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 +
 +  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
 +  if test $ac_delim_n = $ac_delim_num; then
 +    break
 +  elif $ac_last_try; then
 +    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 +  else
 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 +  fi
 +done
 +rm -f conf$$subs.sh
 +
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
 +_ACEOF
 +sed -n '
 +h
 +s/^/S["/; s/!.*/"]=/
 +p
 +g
 +s/^[^!]*!//
 +:repl
 +t repl
 +s/'"$ac_delim"'$//
 +t delim
 +:nl
 +h
 +s/\(.\{148\}\)..*/\1/
 +t more1
 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 +p
 +n
 +b repl
 +:more1
 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 +p
 +g
 +s/.\{148\}//
 +t nl
 +:delim
 +h
 +s/\(.\{148\}\)..*/\1/
 +t more2
 +s/["\\]/\\&/g; s/^/"/; s/$/"/
 +p
 +b
 +:more2
 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 +p
 +g
 +s/.\{148\}//
 +t delim
 +' <conf$$subs.awk | sed '
 +/^[^""]/{
 +  N
 +  s/\n//
 +}
 +' >>$CONFIG_STATUS || ac_write_fail=1
 +rm -f conf$$subs.awk
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +_ACAWK
 +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
 +  for (key in S) S_is_set[key] = 1
 +  FS = ""
 +
 +}
 +{
 +  line = $ 0
 +  nfields = split(line, field, "@")
 +  substed = 0
 +  len = length(field[1])
 +  for (i = 2; i < nfields; i++) {
 +    key = field[i]
 +    keylen = length(key)
 +    if (S_is_set[key]) {
 +      value = S[key]
 +      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
 +      len += length(value) + length(field[++i])
 +      substed = 1
 +    } else
 +      len += 1 + keylen
 +  }
 +
 +  print line
 +}
 +
 +_ACAWK
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 +  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 +else
 +  cat
 +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
 +  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 +_ACEOF
 +
 +# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
 +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 +# trailing colons and then remove the whole line if VPATH becomes empty
 +# (actually we leave an empty line to preserve line numbers).
 +if test "x$srcdir" = x.; then
 +  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
 +h
 +s///
 +s/^/:/
 +s/[	 ]*$/:/
 +s/:\$(srcdir):/:/g
 +s/:\${srcdir}:/:/g
 +s/:@srcdir@:/:/g
 +s/^:*//
 +s/:*$//
 +x
 +s/\(=[	 ]*\).*/\1/
 +G
 +s/\n//
 +s/^[^=]*=[	 ]*$//
 +}'
 +fi
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +fi # test -n "$CONFIG_FILES"
 +
 +# Set up the scripts for CONFIG_HEADERS section.
 +# No need to generate them if there are no CONFIG_HEADERS.
 +# This happens for instance with `./config.status Makefile'.
 +if test -n "$CONFIG_HEADERS"; then
 +cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
 +BEGIN {
 +_ACEOF
 +
 +# Transform confdefs.h into an awk script `defines.awk', embedded as
 +# here-document in config.status, that substitutes the proper values into
 +# config.h.in to produce config.h.
 +
 +# Create a delimiter string that does not exist in confdefs.h, to ease
 +# handling of long lines.
 +ac_delim='%!_!# '
 +for ac_last_try in false false :; do
 +  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
 +  if test -z "$ac_tt"; then
 +    break
 +  elif $ac_last_try; then
 +    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
 +  else
 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 +  fi
 +done
 +
 +# For the awk script, D is an array of macro values keyed by name,
 +# likewise P contains macro parameters if any.  Preserve backslash
 +# newline sequences.
 +
 +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
 +sed -n '
 +s/.\{148\}/&'"$ac_delim"'/g
 +t rset
 +:rset
 +s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
 +t def
 +d
 +:def
 +s/\\$//
 +t bsnl
 +s/["\\]/\\&/g
 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 +D["\1"]=" \3"/p
 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
 +d
 +:bsnl
 +s/["\\]/\\&/g
 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 +D["\1"]=" \3\\\\\\n"\\/p
 +t cont
 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
 +t cont
 +d
 +:cont
 +n
 +s/.\{148\}/&'"$ac_delim"'/g
 +t clear
 +:clear
 +s/\\$//
 +t bsnlc
 +s/["\\]/\\&/g; s/^/"/; s/$/"/p
 +d
 +:bsnlc
 +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
 +b cont
 +' <confdefs.h | sed '
 +s/'"$ac_delim"'/"\\\
 +"/g' >>$CONFIG_STATUS || ac_write_fail=1
 +
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +  for (key in D) D_is_set[key] = 1
 +  FS = ""
 +}
 +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
 +  line = \$ 0
 +  split(line, arg, " ")
 +  if (arg[1] == "#") {
 +    defundef = arg[2]
 +    mac1 = arg[3]
 +  } else {
 +    defundef = substr(arg[1], 2)
 +    mac1 = arg[2]
 +  }
 +  split(mac1, mac2, "(") #)
 +  macro = mac2[1]
 +  prefix = substr(line, 1, index(line, defundef) - 1)
 +  if (D_is_set[macro]) {
 +    # Preserve the white space surrounding the "#".
 +    print prefix "define", macro P[macro] D[macro]
 +    next
 +  } else {
 +    # Replace #undef with comments.  This is necessary, for example,
 +    # in the case of _POSIX_SOURCE, which is predefined and required
 +    # on some systems where configure will not decide to define it.
 +    if (defundef == "undef") {
 +      print "/*", prefix defundef, macro, "*/"
 +      next
 +    }
 +  }
 +}
 +{ print }
 +_ACAWK
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
 +fi # test -n "$CONFIG_HEADERS"
 +
 +
 +eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
 +shift
 +for ac_tag
 +do
 +  case $ac_tag in
 +  :[FHLC]) ac_mode=$ac_tag; continue;;
 +  esac
 +  case $ac_mode$ac_tag in
 +  :[FHL]*:*);;
 +  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
 +  :[FH]-) ac_tag=-:-;;
 +  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
 +  esac
 +  ac_save_IFS=$IFS
 +  IFS=:
 +  set x $ac_tag
 +  IFS=$ac_save_IFS
 +  shift
 +  ac_file=$1
 +  shift
 +
 +  case $ac_mode in
 +  :L) ac_source=$1;;
 +  :[FH])
 +    ac_file_inputs=
 +    for ac_f
 +    do
 +      case $ac_f in
 +      -) ac_f="$ac_tmp/stdin";;
 +      *) # Look for the file first in the build tree, then in the source tree
 +	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
 +	 # because $ac_f cannot contain `:'.
 +	 test -f "$ac_f" ||
 +	   case $ac_f in
 +	   [\\/$]*) false;;
 +	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 +	   esac ||
 +	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
 +      esac
 +      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 +      as_fn_append ac_file_inputs " '$ac_f'"
 +    done
 +
 +    # Let's still pretend it is `configure' which instantiates (i.e., don't
 +    # use $as_me), people would be surprised to read:
 +    #    /* config.h.  Generated by config.status.  */
 +    configure_input='Generated from '`
 +	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
 +	`' by configure.'
 +    if test x"$ac_file" != x-; then
 +      configure_input="$ac_file.  $configure_input"
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
 +$as_echo "$as_me: creating $ac_file" >&6;}
 +    fi
 +    # Neutralize special characters interpreted by sed in replacement strings.
 +    case $configure_input in #(
 +    *\&* | *\|* | *\\* )
 +       ac_sed_conf_input=`$as_echo "$configure_input" |
 +       sed 's/[\\\\&|]/\\\\&/g'`;; #(
 +    *) ac_sed_conf_input=$configure_input;;
 +    esac
 +
 +    case $ac_tag in
 +    *:-:* | *:-) cat >"$ac_tmp/stdin" \
 +      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
 +    esac
 +    ;;
 +  esac
 +
 +  ac_dir=`$as_dirname -- "$ac_file" ||
 +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$ac_file" : 'X\(//\)[^/]' \| \
 +	 X"$ac_file" : 'X\(//\)$' \| \
 +	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$ac_file" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +  as_dir="$ac_dir"; as_fn_mkdir_p
 +  ac_builddir=.
 +
 +case "$ac_dir" in
 +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +*)
 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 +  # A ".." for each directory in $ac_dir_suffix.
 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 +  case $ac_top_builddir_sub in
 +  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 +  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 +  esac ;;
 +esac
 +ac_abs_top_builddir=$ac_pwd
 +ac_abs_builddir=$ac_pwd$ac_dir_suffix
 +# for backward compatibility:
 +ac_top_builddir=$ac_top_build_prefix
 +
 +case $srcdir in
 +  .)  # We are building in place.
 +    ac_srcdir=.
 +    ac_top_srcdir=$ac_top_builddir_sub
 +    ac_abs_top_srcdir=$ac_pwd ;;
 +  [\\/]* | ?:[\\/]* )  # Absolute name.
 +    ac_srcdir=$srcdir$ac_dir_suffix;
 +    ac_top_srcdir=$srcdir
 +    ac_abs_top_srcdir=$srcdir ;;
 +  *) # Relative name.
 +    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 +    ac_top_srcdir=$ac_top_build_prefix$srcdir
 +    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 +esac
 +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 +
 +
 +  case $ac_mode in
 +  :F)
 +  #
 +  # CONFIG_FILE
 +  #
 +
 +  case $INSTALL in
 +  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
 +  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
 +  esac
 +  ac_MKDIR_P=$MKDIR_P
 +  case $MKDIR_P in
 +  [\\/$]* | ?:[\\/]* ) ;;
 +  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
 +  esac
 +_ACEOF
 +
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +# If the template does not know about datarootdir, expand it.
 +# FIXME: This hack should be removed a few years after 2.60.
 +ac_datarootdir_hack=; ac_datarootdir_seen=
 +ac_sed_dataroot='
 +/datarootdir/ {
 +  p
 +  q
 +}
 +/@datadir@/p
 +/@docdir@/p
 +/@infodir@/p
 +/@localedir@/p
 +/@mandir@/p'
 +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 +*datarootdir*) ac_datarootdir_seen=yes;;
 +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 +_ACEOF
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +  ac_datarootdir_hack='
 +  s&@datadir@&$datadir&g
 +  s&@docdir@&$docdir&g
 +  s&@infodir@&$infodir&g
 +  s&@localedir@&$localedir&g
 +  s&@mandir@&$mandir&g
 +  s&\\\${datarootdir}&$datarootdir&g' ;;
 +esac
 +_ACEOF
 +
 +# Neutralize VPATH when `$srcdir' = `.'.
 +# Shell code in configure.ac might set extrasub.
 +# FIXME: do we really want to maintain this feature?
 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 +ac_sed_extra="$ac_vpsub
 +$extrasub
 +_ACEOF
 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 +:t
 +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
 +s|@configure_input@|$ac_sed_conf_input|;t t
 +s&@top_builddir@&$ac_top_builddir_sub&;t t
 +s&@top_build_prefix@&$ac_top_build_prefix&;t t
 +s&@srcdir@&$ac_srcdir&;t t
 +s&@abs_srcdir@&$ac_abs_srcdir&;t t
 +s&@top_srcdir@&$ac_top_srcdir&;t t
 +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
 +s&@builddir@&$ac_builddir&;t t
 +s&@abs_builddir@&$ac_abs_builddir&;t t
 +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 +s&@INSTALL@&$ac_INSTALL&;t t
 +s&@MKDIR_P@&$ac_MKDIR_P&;t t
 +$ac_datarootdir_hack
 +"
 +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
 +  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 +
 +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
 +  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
 +  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
 +      "$ac_tmp/out"`; test -z "$ac_out"; } &&
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 +which seems to be undefined.  Please make sure it is defined" >&5
 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 +which seems to be undefined.  Please make sure it is defined" >&2;}
 +
 +  rm -f "$ac_tmp/stdin"
 +  case $ac_file in
 +  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
 +  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
 +  esac \
 +  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 + ;;
 +  :H)
 +  #
 +  # CONFIG_HEADER
 +  #
 +  if test x"$ac_file" != x-; then
 +    {
 +      $as_echo "/* $configure_input  */" \
 +      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
 +    } >"$ac_tmp/config.h" \
 +      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 +    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
 +      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 +$as_echo "$as_me: $ac_file is unchanged" >&6;}
 +    else
 +      rm -f "$ac_file"
 +      mv "$ac_tmp/config.h" "$ac_file" \
 +	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
 +    fi
 +  else
 +    $as_echo "/* $configure_input  */" \
 +      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
 +      || as_fn_error $? "could not create -" "$LINENO" 5
 +  fi
 +# Compute "$ac_file"'s index in $config_headers.
 +_am_arg="$ac_file"
 +_am_stamp_count=1
 +for _am_header in $config_headers :; do
 +  case $_am_header in
 +    $_am_arg | $_am_arg:* )
 +      break ;;
 +    * )
 +      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 +  esac
 +done
 +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
 +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$_am_arg" : 'X\(//\)[^/]' \| \
 +	 X"$_am_arg" : 'X\(//\)$' \| \
 +	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$_am_arg" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`/stamp-h$_am_stamp_count
 + ;;
 +
 +  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
 +$as_echo "$as_me: executing $ac_file commands" >&6;}
 + ;;
 +  esac
 +
 +
 +  case $ac_file$ac_mode in
 +    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
 +  # Older Autoconf quotes --file arguments for eval, but not when files
 +  # are listed without --file.  Let's play safe and only enable the eval
 +  # if we detect the quoting.
 +  # TODO: see whether this extra hack can be removed once we start
 +  # requiring Autoconf 2.70 or later.
 +  case $CONFIG_FILES in #(
 +  *\'*) :
 +    eval set x "$CONFIG_FILES" ;; #(
 +  *) :
 +    set x $CONFIG_FILES ;; #(
 +  *) :
 +     ;;
 +esac
 +  shift
 +  # Used to flag and report bootstrapping failures.
 +  am_rc=0
 +  for am_mf
 +  do
 +    # Strip MF so we end up with the name of the file.
 +    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
 +    # Check whether this is an Automake generated Makefile which includes
 +    # dependency-tracking related rules and includes.
 +    # Grep'ing the whole file directly is not great: AIX grep has a line
 +    # limit of 2048, but all sed's we know have understand at least 4000.
 +    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
 +      || continue
 +    am_dirpart=`$as_dirname -- "$am_mf" ||
 +$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 +	 X"$am_mf" : 'X\(//\)[^/]' \| \
 +	 X"$am_mf" : 'X\(//\)$' \| \
 +	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X"$am_mf" |
 +    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)[^/].*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +    am_filepart=`$as_basename -- "$am_mf" ||
 +$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
 +	 X"$am_mf" : 'X\(//\)$' \| \
 +	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
 +$as_echo X/"$am_mf" |
 +    sed '/^.*\/\([^/][^/]*\)\/*$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\/\)$/{
 +	    s//\1/
 +	    q
 +	  }
 +	  /^X\/\(\/\).*/{
 +	    s//\1/
 +	    q
 +	  }
 +	  s/.*/./; q'`
 +    { echo "$as_me:$LINENO: cd "$am_dirpart" \
 +      && sed -e '/# am--include-marker/d' "$am_filepart" \
 +        | $MAKE -f - am--depfiles" >&5
 +   (cd "$am_dirpart" \
 +      && sed -e '/# am--include-marker/d' "$am_filepart" \
 +        | $MAKE -f - am--depfiles) >&5 2>&5
 +   ac_status=$?
 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 +   (exit $ac_status); } || am_rc=$?
 +  done
 +  if test $am_rc -ne 0; then
 +    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 +as_fn_error $? "Something went wrong bootstrapping makefile fragments
 +    for automatic dependency tracking.  Try re-running configure with the
 +    '--disable-dependency-tracking' option to at least be able to build
 +    the package (albeit without support for automatic dependency tracking).
 +See \`config.log' for more details" "$LINENO" 5; }
 +  fi
 +  { am_dirpart=; unset am_dirpart;}
 +  { am_filepart=; unset am_filepart;}
 +  { am_mf=; unset am_mf;}
 +  { am_rc=; unset am_rc;}
 +  rm -f conftest-deps.mk
 +}
 + ;;
 +
 +  esac
 +done # for ac_tag
 +
 +
 +as_fn_exit 0
 +_ACEOF
 +ac_clean_files=$ac_clean_files_save
 +
 +test $ac_write_fail = 0 ||
 +  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 +
 +
 +# configure is writing to config.log, and then calls config.status.
 +# config.status does its own redirection, appending to config.log.
 +# Unfortunately, on DOS this fails, as config.log is still kept open
 +# by configure, so config.status won't be able to write to it; its
 +# output is simply discarded.  So we exec the FD to /dev/null,
 +# effectively closing config.log, so it can be properly (re)opened and
 +# appended to by config.status.  When coming back to configure, we
 +# need to make the FD available again.
 +if test "$no_create" != yes; then
 +  ac_cs_success=:
 +  ac_config_status_args=
 +  test "$silent" = yes &&
 +    ac_config_status_args="$ac_config_status_args --quiet"
 +  exec 5>/dev/null
 +  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
 +  exec 5>>config.log
 +  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 +  # would make configure fail if this is the last instruction.
 +  $ac_cs_success || as_fn_exit 1
 +fi
 +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 +fi
 +
 diff -uNr argp-standalone-1.4.1.orig/depcomp argp-standalone-1.4.1/depcomp
 --- argp-standalone-1.4.1.orig/depcomp	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/depcomp	2022-05-11 13:59:46.807198387 -0500
 @@ -0,0 +1,791 @@
 +#! /bin/sh
 +# depcomp - compile a program generating dependencies as side-effects
 +
 +scriptversion=2018-03-07.03; # UTC
 +
 +# Copyright (C) 1999-2018 Free Software Foundation, Inc.
 +
 +# This program is free software; you can redistribute it and/or modify
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2, or (at your option)
 +# any later version.
 +
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
 +
 +# You should have received a copy of the GNU General Public License
 +# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 +
 +# As a special exception to the GNU General Public License, if you
 +# distribute this file as part of a program that contains a
 +# configuration script generated by Autoconf, you may include it under
 +# the same distribution terms that you use for the rest of that program.
 +
 +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
 +
 +case $1 in
 +  '')
 +    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
 +    exit 1;
 +    ;;
 +  -h | --h*)
 +    cat <<\EOF
 +Usage: depcomp [--help] [--version] PROGRAM [ARGS]
 +
 +Run PROGRAMS ARGS to compile a file, generating dependencies
 +as side-effects.
 +
 +Environment variables:
 +  depmode     Dependency tracking mode.
 +  source      Source file read by 'PROGRAMS ARGS'.
 +  object      Object file output by 'PROGRAMS ARGS'.
 +  DEPDIR      directory where to store dependencies.
 +  depfile     Dependency file to output.
 +  tmpdepfile  Temporary file to use when outputting dependencies.
 +  libtool     Whether libtool is used (yes/no).
 +
 +Report bugs to <bug-automake@gnu.org>.
 +EOF
 +    exit $?
 +    ;;
 +  -v | --v*)
 +    echo "depcomp $scriptversion"
 +    exit $?
 +    ;;
 +esac
 +
 +# Get the directory component of the given path, and save it in the
 +# global variables '$dir'.  Note that this directory component will
 +# be either empty or ending with a '/' character.  This is deliberate.
 +set_dir_from ()
 +{
 +  case $1 in
 +    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
 +      *) dir=;;
 +  esac
 +}
 +
 +# Get the suffix-stripped basename of the given path, and save it the
 +# global variable '$base'.
 +set_base_from ()
 +{
 +  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
 +}
 +
 +# If no dependency file was actually created by the compiler invocation,
 +# we still have to create a dummy depfile, to avoid errors with the
 +# Makefile "include basename.Plo" scheme.
 +make_dummy_depfile ()
 +{
 +  echo "#dummy" > "$depfile"
 +}
 +
 +# Factor out some common post-processing of the generated depfile.
 +# Requires the auxiliary global variable '$tmpdepfile' to be set.
 +aix_post_process_depfile ()
 +{
 +  # If the compiler actually managed to produce a dependency file,
 +  # post-process it.
 +  if test -f "$tmpdepfile"; then
 +    # Each line is of the form 'foo.o: dependency.h'.
 +    # Do two passes, one to just change these to
 +    #   $object: dependency.h
 +    # and one to simply output
 +    #   dependency.h:
 +    # which is needed to avoid the deleted-header problem.
 +    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
 +      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
 +    } > "$depfile"
 +    rm -f "$tmpdepfile"
 +  else
 +    make_dummy_depfile
 +  fi
 +}
 +
 +# A tabulation character.
 +tab='	'
 +# A newline character.
 +nl='
 +'
 +# Character ranges might be problematic outside the C locale.
 +# These definitions help.
 +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
 +lower=abcdefghijklmnopqrstuvwxyz
 +digits=0123456789
 +alpha=${upper}${lower}
 +
 +if test -z "$depmode" || test -z "$source" || test -z "$object"; then
 +  echo "depcomp: Variables source, object and depmode must be set" 1>&2
 +  exit 1
 +fi
 +
 +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
 +depfile=${depfile-`echo "$object" |
 +  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
 +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
 +
 +rm -f "$tmpdepfile"
 +
 +# Avoid interferences from the environment.
 +gccflag= dashmflag=
 +
 +# Some modes work just like other modes, but use different flags.  We
 +# parameterize here, but still list the modes in the big case below,
 +# to make depend.m4 easier to write.  Note that we *cannot* use a case
 +# here, because this file can only contain one case statement.
 +if test "$depmode" = hp; then
 +  # HP compiler uses -M and no extra arg.
 +  gccflag=-M
 +  depmode=gcc
 +fi
 +
 +if test "$depmode" = dashXmstdout; then
 +  # This is just like dashmstdout with a different argument.
 +  dashmflag=-xM
 +  depmode=dashmstdout
 +fi
 +
 +cygpath_u="cygpath -u -f -"
 +if test "$depmode" = msvcmsys; then
 +  # This is just like msvisualcpp but w/o cygpath translation.
 +  # Just convert the backslash-escaped backslashes to single forward
 +  # slashes to satisfy depend.m4
 +  cygpath_u='sed s,\\\\,/,g'
 +  depmode=msvisualcpp
 +fi
 +
 +if test "$depmode" = msvc7msys; then
 +  # This is just like msvc7 but w/o cygpath translation.
 +  # Just convert the backslash-escaped backslashes to single forward
 +  # slashes to satisfy depend.m4
 +  cygpath_u='sed s,\\\\,/,g'
 +  depmode=msvc7
 +fi
 +
 +if test "$depmode" = xlc; then
 +  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
 +  gccflag=-qmakedep=gcc,-MF
 +  depmode=gcc
 +fi
 +
 +case "$depmode" in
 +gcc3)
 +## gcc 3 implements dependency tracking that does exactly what
 +## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
 +## it if -MD -MP comes after the -MF stuff.  Hmm.
 +## Unfortunately, FreeBSD c89 acceptance of flags depends upon
 +## the command line argument order; so add the flags where they
 +## appear in depend2.am.  Note that the slowdown incurred here
 +## affects only configure: in makefiles, %FASTDEP% shortcuts this.
 +  for arg
 +  do
 +    case $arg in
 +    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
 +    *)  set fnord "$@" "$arg" ;;
 +    esac
 +    shift # fnord
 +    shift # $arg
 +  done
 +  "$@"
 +  stat=$?
 +  if test $stat -ne 0; then
 +    rm -f "$tmpdepfile"
 +    exit $stat
 +  fi
 +  mv "$tmpdepfile" "$depfile"
 +  ;;
 +
 +gcc)
 +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
 +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
 +## (see the conditional assignment to $gccflag above).
 +## There are various ways to get dependency output from gcc.  Here's
 +## why we pick this rather obscure method:
 +## - Don't want to use -MD because we'd like the dependencies to end
 +##   up in a subdir.  Having to rename by hand is ugly.
 +##   (We might end up doing this anyway to support other compilers.)
 +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
 +##   -MM, not -M (despite what the docs say).  Also, it might not be
 +##   supported by the other compilers which use the 'gcc' depmode.
 +## - Using -M directly means running the compiler twice (even worse
 +##   than renaming).
 +  if test -z "$gccflag"; then
 +    gccflag=-MD,
 +  fi
 +  "$@" -Wp,"$gccflag$tmpdepfile"
 +  stat=$?
 +  if test $stat -ne 0; then
 +    rm -f "$tmpdepfile"
 +    exit $stat
 +  fi
 +  rm -f "$depfile"
 +  echo "$object : \\" > "$depfile"
 +  # The second -e expression handles DOS-style file names with drive
 +  # letters.
 +  sed -e 's/^[^:]*: / /' \
 +      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
 +## This next piece of magic avoids the "deleted header file" problem.
 +## The problem is that when a header file which appears in a .P file
 +## is deleted, the dependency causes make to die (because there is
 +## typically no way to rebuild the header).  We avoid this by adding
 +## dummy dependencies for each header file.  Too bad gcc doesn't do
 +## this for us directly.
 +## Some versions of gcc put a space before the ':'.  On the theory
 +## that the space means something, we add a space to the output as
 +## well.  hp depmode also adds that space, but also prefixes the VPATH
 +## to the object.  Take care to not repeat it in the output.
 +## Some versions of the HPUX 10.20 sed can't process this invocation
 +## correctly.  Breaking it into two sed invocations is a workaround.
 +  tr ' ' "$nl" < "$tmpdepfile" \
 +    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
 +    | sed -e 's/$/ :/' >> "$depfile"
 +  rm -f "$tmpdepfile"
 +  ;;
 +
 +hp)
 +  # This case exists only to let depend.m4 do its work.  It works by
 +  # looking at the text of this script.  This case will never be run,
 +  # since it is checked for above.
 +  exit 1
 +  ;;
 +
 +sgi)
 +  if test "$libtool" = yes; then
 +    "$@" "-Wp,-MDupdate,$tmpdepfile"
 +  else
 +    "$@" -MDupdate "$tmpdepfile"
 +  fi
 +  stat=$?
 +  if test $stat -ne 0; then
 +    rm -f "$tmpdepfile"
 +    exit $stat
 +  fi
 +  rm -f "$depfile"
 +
 +  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
 +    echo "$object : \\" > "$depfile"
 +    # Clip off the initial element (the dependent).  Don't try to be
 +    # clever and replace this with sed code, as IRIX sed won't handle
 +    # lines with more than a fixed number of characters (4096 in
 +    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
 +    # the IRIX cc adds comments like '#:fec' to the end of the
 +    # dependency line.
 +    tr ' ' "$nl" < "$tmpdepfile" \
 +      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
 +      | tr "$nl" ' ' >> "$depfile"
 +    echo >> "$depfile"
 +    # The second pass generates a dummy entry for each header file.
 +    tr ' ' "$nl" < "$tmpdepfile" \
 +      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
 +      >> "$depfile"
 +  else
 +    make_dummy_depfile
 +  fi
 +  rm -f "$tmpdepfile"
 +  ;;
 +
 +xlc)
 +  # This case exists only to let depend.m4 do its work.  It works by
 +  # looking at the text of this script.  This case will never be run,
 +  # since it is checked for above.
 +  exit 1
 +  ;;
 +
 +aix)
 +  # The C for AIX Compiler uses -M and outputs the dependencies
 +  # in a .u file.  In older versions, this file always lives in the
 +  # current directory.  Also, the AIX compiler puts '$object:' at the
 +  # start of each line; $object doesn't have directory information.
 +  # Version 6 uses the directory in both cases.
 +  set_dir_from "$object"
 +  set_base_from "$object"
 +  if test "$libtool" = yes; then
 +    tmpdepfile1=$dir$base.u
 +    tmpdepfile2=$base.u
 +    tmpdepfile3=$dir.libs/$base.u
 +    "$@" -Wc,-M
 +  else
 +    tmpdepfile1=$dir$base.u
 +    tmpdepfile2=$dir$base.u
 +    tmpdepfile3=$dir$base.u
 +    "$@" -M
 +  fi
 +  stat=$?
 +  if test $stat -ne 0; then
 +    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
 +    exit $stat
 +  fi
 +
 +  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
 +  do
 +    test -f "$tmpdepfile" && break
 +  done
 +  aix_post_process_depfile
 +  ;;
 +
 +tcc)
 +  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
 +  # FIXME: That version still under development at the moment of writing.
 +  #        Make that this statement remains true also for stable, released
 +  #        versions.
 +  # It will wrap lines (doesn't matter whether long or short) with a
 +  # trailing '\', as in:
 +  #
 +  #   foo.o : \
 +  #    foo.c \
 +  #    foo.h \
 +  #
 +  # It will put a trailing '\' even on the last line, and will use leading
 +  # spaces rather than leading tabs (at least since its commit 0394caf7
 +  # "Emit spaces for -MD").
 +  "$@" -MD -MF "$tmpdepfile"
 +  stat=$?
 +  if test $stat -ne 0; then
 +    rm -f "$tmpdepfile"
 +    exit $stat
 +  fi
 +  rm -f "$depfile"
 +  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
 +  # We have to change lines of the first kind to '$object: \'.
 +  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
 +  # And for each line of the second kind, we have to emit a 'dep.h:'
 +  # dummy dependency, to avoid the deleted-header problem.
 +  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
 +  rm -f "$tmpdepfile"
 +  ;;
 +
 +## The order of this option in the case statement is important, since the
 +## shell code in configure will try each of these formats in the order
 +## listed in this file.  A plain '-MD' option would be understood by many
 +## compilers, so we must ensure this comes after the gcc and icc options.
 +pgcc)
 +  # Portland's C compiler understands '-MD'.
 +  # Will always output deps to 'file.d' where file is the root name of the
 +  # source file under compilation, even if file resides in a subdirectory.
 +  # The object file name does not affect the name of the '.d' file.
 +  # pgcc 10.2 will output
 +  #    foo.o: sub/foo.c sub/foo.h
 +  # and will wrap long lines using '\' :
 +  #    foo.o: sub/foo.c ... \
 +  #     sub/foo.h ... \
 +  #     ...
 +  set_dir_from "$object"
 +  # Use the source, not the object, to determine the base name, since
 +  # that's sadly what pgcc will do too.
 +  set_base_from "$source"
 +  tmpdepfile=$base.d
 +
 +  # For projects that build the same source file twice into different object
 +  # files, the pgcc approach of using the *source* file root name can cause
 +  # problems in parallel builds.  Use a locking strategy to avoid stomping on
 +  # the same $tmpdepfile.
 +  lockdir=$base.d-lock
 +  trap "
 +    echo '$0: caught signal, cleaning up...' >&2
 +    rmdir '$lockdir'
 +    exit 1
 +  " 1 2 13 15
 +  numtries=100
 +  i=$numtries
 +  while test $i -gt 0; do
 +    # mkdir is a portable test-and-set.
 +    if mkdir "$lockdir" 2>/dev/null; then
 +      # This process acquired the lock.
 +      "$@" -MD
 +      stat=$?
 +      # Release the lock.
 +      rmdir "$lockdir"
 +      break
 +    else
 +      # If the lock is being held by a different process, wait
 +      # until the winning process is done or we timeout.
 +      while test -d "$lockdir" && test $i -gt 0; do
 +        sleep 1
 +        i=`expr $i - 1`
 +      done
 +    fi
 +    i=`expr $i - 1`
 +  done
 +  trap - 1 2 13 15
 +  if test $i -le 0; then
 +    echo "$0: failed to acquire lock after $numtries attempts" >&2
 +    echo "$0: check lockdir '$lockdir'" >&2
 +    exit 1
 +  fi
 +
 +  if test $stat -ne 0; then
 +    rm -f "$tmpdepfile"
 +    exit $stat
 +  fi
 +  rm -f "$depfile"
 +  # Each line is of the form `foo.o: dependent.h',
 +  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
 +  # Do two passes, one to just change these to
 +  # `$object: dependent.h' and one to simply `dependent.h:'.
 +  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
 +  # Some versions of the HPUX 10.20 sed can't process this invocation
 +  # correctly.  Breaking it into two sed invocations is a workaround.
 +  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
 +    | sed -e 's/$/ :/' >> "$depfile"
 +  rm -f "$tmpdepfile"
 +  ;;
 +
 +hp2)
 +  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
 +  # compilers, which have integrated preprocessors.  The correct option
 +  # to use with these is +Maked; it writes dependencies to a file named
 +  # 'foo.d', which lands next to the object file, wherever that
 +  # happens to be.
 +  # Much of this is similar to the tru64 case; see comments there.
 +  set_dir_from  "$object"
 +  set_base_from "$object"
 +  if test "$libtool" = yes; then
 +    tmpdepfile1=$dir$base.d
 +    tmpdepfile2=$dir.libs/$base.d
 +    "$@" -Wc,+Maked
 +  else
 +    tmpdepfile1=$dir$base.d
 +    tmpdepfile2=$dir$base.d
 +    "$@" +Maked
 +  fi
 +  stat=$?
 +  if test $stat -ne 0; then
 +     rm -f "$tmpdepfile1" "$tmpdepfile2"
 +     exit $stat
 +  fi
 +
 +  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
 +  do
 +    test -f "$tmpdepfile" && break
 +  done
 +  if test -f "$tmpdepfile"; then
 +    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
 +    # Add 'dependent.h:' lines.
 +    sed -ne '2,${
 +               s/^ *//
 +               s/ \\*$//
 +               s/$/:/
 +               p
 +             }' "$tmpdepfile" >> "$depfile"
 +  else
 +    make_dummy_depfile
 +  fi
 +  rm -f "$tmpdepfile" "$tmpdepfile2"
 +  ;;
 +
 +tru64)
 +  # The Tru64 compiler uses -MD to generate dependencies as a side
 +  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
 +  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
 +  # dependencies in 'foo.d' instead, so we check for that too.
 +  # Subdirectories are respected.
 +  set_dir_from  "$object"
 +  set_base_from "$object"
 +
 +  if test "$libtool" = yes; then
 +    # Libtool generates 2 separate objects for the 2 libraries.  These
 +    # two compilations output dependencies in $dir.libs/$base.o.d and
 +    # in $dir$base.o.d.  We have to check for both files, because
 +    # one of the two compilations can be disabled.  We should prefer
 +    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
 +    # automatically cleaned when .libs/ is deleted, while ignoring
 +    # the former would cause a distcleancheck panic.
 +    tmpdepfile1=$dir$base.o.d          # libtool 1.5
 +    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
 +    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
 +    "$@" -Wc,-MD
 +  else
 +    tmpdepfile1=$dir$base.d
 +    tmpdepfile2=$dir$base.d
 +    tmpdepfile3=$dir$base.d
 +    "$@" -MD
 +  fi
 +
 +  stat=$?
 +  if test $stat -ne 0; then
 +    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
 +    exit $stat
 +  fi
 +
 +  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
 +  do
 +    test -f "$tmpdepfile" && break
 +  done
 +  # Same post-processing that is required for AIX mode.
 +  aix_post_process_depfile
 +  ;;
 +
 +msvc7)
 +  if test "$libtool" = yes; then
 +    showIncludes=-Wc,-showIncludes
 +  else
 +    showIncludes=-showIncludes
 +  fi
 +  "$@" $showIncludes > "$tmpdepfile"
 +  stat=$?
 +  grep -v '^Note: including file: ' "$tmpdepfile"
 +  if test $stat -ne 0; then
 +    rm -f "$tmpdepfile"
 +    exit $stat
 +  fi
 +  rm -f "$depfile"
 +  echo "$object : \\" > "$depfile"
 +  # The first sed program below extracts the file names and escapes
 +  # backslashes for cygpath.  The second sed program outputs the file
 +  # name when reading, but also accumulates all include files in the
 +  # hold buffer in order to output them again at the end.  This only
 +  # works with sed implementations that can handle large buffers.
 +  sed < "$tmpdepfile" -n '
 +/^Note: including file:  *\(.*\)/ {
 +  s//\1/
 +  s/\\/\\\\/g
 +  p
 +}' | $cygpath_u | sort -u | sed -n '
 +s/ /\\ /g
 +s/\(.*\)/'"$tab"'\1 \\/p
 +s/.\(.*\) \\/\1:/
 +H
 +$ {
 +  s/.*/'"$tab"'/
 +  G
 +  p
 +}' >> "$depfile"
 +  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
 +  rm -f "$tmpdepfile"
 +  ;;
 +
 +msvc7msys)
 +  # This case exists only to let depend.m4 do its work.  It works by
 +  # looking at the text of this script.  This case will never be run,
 +  # since it is checked for above.
 +  exit 1
 +  ;;
 +
 +#nosideeffect)
 +  # This comment above is used by automake to tell side-effect
 +  # dependency tracking mechanisms from slower ones.
 +
 +dashmstdout)
 +  # Important note: in order to support this mode, a compiler *must*
 +  # always write the preprocessed file to stdout, regardless of -o.
 +  "$@" || exit $?
 +
 +  # Remove the call to Libtool.
 +  if test "$libtool" = yes; then
 +    while test "X$1" != 'X--mode=compile'; do
 +      shift
 +    done
 +    shift
 +  fi
 +
 +  # Remove '-o $object'.
 +  IFS=" "
 +  for arg
 +  do
 +    case $arg in
 +    -o)
 +      shift
 +      ;;
 +    $object)
 +      shift
 +      ;;
 +    *)
 +      set fnord "$@" "$arg"
 +      shift # fnord
 +      shift # $arg
 +      ;;
 +    esac
 +  done
 +
 +  test -z "$dashmflag" && dashmflag=-M
 +  # Require at least two characters before searching for ':'
 +  # in the target name.  This is to cope with DOS-style filenames:
 +  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
 +  "$@" $dashmflag |
 +    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
 +  rm -f "$depfile"
 +  cat < "$tmpdepfile" > "$depfile"
 +  # Some versions of the HPUX 10.20 sed can't process this sed invocation
 +  # correctly.  Breaking it into two sed invocations is a workaround.
 +  tr ' ' "$nl" < "$tmpdepfile" \
 +    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
 +    | sed -e 's/$/ :/' >> "$depfile"
 +  rm -f "$tmpdepfile"
 +  ;;
 +
 +dashXmstdout)
 +  # This case only exists to satisfy depend.m4.  It is never actually
 +  # run, as this mode is specially recognized in the preamble.
 +  exit 1
 +  ;;
 +
 +makedepend)
 +  "$@" || exit $?
 +  # Remove any Libtool call
 +  if test "$libtool" = yes; then
 +    while test "X$1" != 'X--mode=compile'; do
 +      shift
 +    done
 +    shift
 +  fi
 +  # X makedepend
 +  shift
 +  cleared=no eat=no
 +  for arg
 +  do
 +    case $cleared in
 +    no)
 +      set ""; shift
 +      cleared=yes ;;
 +    esac
 +    if test $eat = yes; then
 +      eat=no
 +      continue
 +    fi
 +    case "$arg" in
 +    -D*|-I*)
 +      set fnord "$@" "$arg"; shift ;;
 +    # Strip any option that makedepend may not understand.  Remove
 +    # the object too, otherwise makedepend will parse it as a source file.
 +    -arch)
 +      eat=yes ;;
 +    -*|$object)
 +      ;;
 +    *)
 +      set fnord "$@" "$arg"; shift ;;
 +    esac
 +  done
 +  obj_suffix=`echo "$object" | sed 's/^.*\././'`
 +  touch "$tmpdepfile"
 +  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
 +  rm -f "$depfile"
 +  # makedepend may prepend the VPATH from the source file name to the object.
 +  # No need to regex-escape $object, excess matching of '.' is harmless.
 +  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
 +  # Some versions of the HPUX 10.20 sed can't process the last invocation
 +  # correctly.  Breaking it into two sed invocations is a workaround.
 +  sed '1,2d' "$tmpdepfile" \
 +    | tr ' ' "$nl" \
 +    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
 +    | sed -e 's/$/ :/' >> "$depfile"
 +  rm -f "$tmpdepfile" "$tmpdepfile".bak
 +  ;;
 +
 +cpp)
 +  # Important note: in order to support this mode, a compiler *must*
 +  # always write the preprocessed file to stdout.
 +  "$@" || exit $?
 +
 +  # Remove the call to Libtool.
 +  if test "$libtool" = yes; then
 +    while test "X$1" != 'X--mode=compile'; do
 +      shift
 +    done
 +    shift
 +  fi
 +
 +  # Remove '-o $object'.
 +  IFS=" "
 +  for arg
 +  do
 +    case $arg in
 +    -o)
 +      shift
 +      ;;
 +    $object)
 +      shift
 +      ;;
 +    *)
 +      set fnord "$@" "$arg"
 +      shift # fnord
 +      shift # $arg
 +      ;;
 +    esac
 +  done
 +
 +  "$@" -E \
 +    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
 +             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
 +    | sed '$ s: \\$::' > "$tmpdepfile"
 +  rm -f "$depfile"
 +  echo "$object : \\" > "$depfile"
 +  cat < "$tmpdepfile" >> "$depfile"
 +  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
 +  rm -f "$tmpdepfile"
 +  ;;
 +
 +msvisualcpp)
 +  # Important note: in order to support this mode, a compiler *must*
 +  # always write the preprocessed file to stdout.
 +  "$@" || exit $?
 +
 +  # Remove the call to Libtool.
 +  if test "$libtool" = yes; then
 +    while test "X$1" != 'X--mode=compile'; do
 +      shift
 +    done
 +    shift
 +  fi
 +
 +  IFS=" "
 +  for arg
 +  do
 +    case "$arg" in
 +    -o)
 +      shift
 +      ;;
 +    $object)
 +      shift
 +      ;;
 +    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
 +        set fnord "$@"
 +        shift
 +        shift
 +        ;;
 +    *)
 +        set fnord "$@" "$arg"
 +        shift
 +        shift
 +        ;;
 +    esac
 +  done
 +  "$@" -E 2>/dev/null |
 +  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
 +  rm -f "$depfile"
 +  echo "$object : \\" > "$depfile"
 +  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
 +  echo "$tab" >> "$depfile"
 +  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
 +  rm -f "$tmpdepfile"
 +  ;;
 +
 +msvcmsys)
 +  # This case exists only to let depend.m4 do its work.  It works by
 +  # looking at the text of this script.  This case will never be run,
 +  # since it is checked for above.
 +  exit 1
 +  ;;
 +
 +none)
 +  exec "$@"
 +  ;;
 +
 +*)
 +  echo "Unknown depmode $depmode" 1>&2
 +  exit 1
 +  ;;
 +esac
 +
 +exit 0
 +
 +# Local Variables:
 +# mode: shell-script
 +# sh-indentation: 2
 +# eval: (add-hook 'before-save-hook 'time-stamp)
 +# time-stamp-start: "scriptversion="
 +# time-stamp-format: "%:y-%02m-%02d.%02H"
 +# time-stamp-time-zone: "UTC0"
 +# time-stamp-end: "; # UTC"
 +# End:
 diff -uNr argp-standalone-1.4.1.orig/install-sh argp-standalone-1.4.1/install-sh
 --- argp-standalone-1.4.1.orig/install-sh	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/install-sh	2022-05-11 13:59:46.748198387 -0500
 @@ -0,0 +1,518 @@
 +#!/bin/sh
 +# install - install a program, script, or datafile
 +
 +scriptversion=2018-03-11.20; # UTC
 +
 +# This originates from X11R5 (mit/util/scripts/install.sh), which was
 +# later released in X11R6 (xc/config/util/install.sh) with the
 +# following copyright and license.
 +#
 +# Copyright (C) 1994 X Consortium
 +#
 +# Permission is hereby granted, free of charge, to any person obtaining a copy
 +# of this software and associated documentation files (the "Software"), to
 +# deal in the Software without restriction, including without limitation the
 +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 +# sell copies of the Software, and to permit persons to whom the Software is
 +# furnished to do so, subject to the following conditions:
 +#
 +# The above copyright notice and this permission notice shall be included in
 +# all copies or substantial portions of the Software.
 +#
 +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
 +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
 +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 +#
 +# Except as contained in this notice, the name of the X Consortium shall not
 +# be used in advertising or otherwise to promote the sale, use or other deal-
 +# ings in this Software without prior written authorization from the X Consor-
 +# tium.
 +#
 +#
 +# FSF changes to this file are in the public domain.
 +#
 +# Calling this script install-sh is preferred over install.sh, to prevent
 +# 'make' implicit rules from creating a file called install from it
 +# when there is no Makefile.
 +#
 +# This script is compatible with the BSD install script, but was written
 +# from scratch.
 +
 +tab='	'
 +nl='
 +'
 +IFS=" $tab$nl"
 +
 +# Set DOITPROG to "echo" to test this script.
 +
 +doit=${DOITPROG-}
 +doit_exec=${doit:-exec}
 +
 +# Put in absolute file names if you don't have them in your path;
 +# or use environment vars.
 +
 +chgrpprog=${CHGRPPROG-chgrp}
 +chmodprog=${CHMODPROG-chmod}
 +chownprog=${CHOWNPROG-chown}
 +cmpprog=${CMPPROG-cmp}
 +cpprog=${CPPROG-cp}
 +mkdirprog=${MKDIRPROG-mkdir}
 +mvprog=${MVPROG-mv}
 +rmprog=${RMPROG-rm}
 +stripprog=${STRIPPROG-strip}
 +
 +posix_mkdir=
 +
 +# Desired mode of installed file.
 +mode=0755
 +
 +chgrpcmd=
 +chmodcmd=$chmodprog
 +chowncmd=
 +mvcmd=$mvprog
 +rmcmd="$rmprog -f"
 +stripcmd=
 +
 +src=
 +dst=
 +dir_arg=
 +dst_arg=
 +
 +copy_on_change=false
 +is_target_a_directory=possibly
 +
 +usage="\
 +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
 +   or: $0 [OPTION]... SRCFILES... DIRECTORY
 +   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
 +   or: $0 [OPTION]... -d DIRECTORIES...
 +
 +In the 1st form, copy SRCFILE to DSTFILE.
 +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
 +In the 4th, create DIRECTORIES.
 +
 +Options:
 +     --help     display this help and exit.
 +     --version  display version info and exit.
 +
 +  -c            (ignored)
 +  -C            install only if different (preserve the last data modification time)
 +  -d            create directories instead of installing files.
 +  -g GROUP      $chgrpprog installed files to GROUP.
 +  -m MODE       $chmodprog installed files to MODE.
 +  -o USER       $chownprog installed files to USER.
 +  -s            $stripprog installed files.
 +  -t DIRECTORY  install into DIRECTORY.
 +  -T            report an error if DSTFILE is a directory.
 +
 +Environment variables override the default commands:
 +  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
 +  RMPROG STRIPPROG
 +"
 +
 +while test $# -ne 0; do
 +  case $1 in
 +    -c) ;;
 +
 +    -C) copy_on_change=true;;
 +
 +    -d) dir_arg=true;;
 +
 +    -g) chgrpcmd="$chgrpprog $2"
 +        shift;;
 +
 +    --help) echo "$usage"; exit $?;;
 +
 +    -m) mode=$2
 +        case $mode in
 +          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
 +            echo "$0: invalid mode: $mode" >&2
 +            exit 1;;
 +        esac
 +        shift;;
 +
 +    -o) chowncmd="$chownprog $2"
 +        shift;;
 +
 +    -s) stripcmd=$stripprog;;
 +
 +    -t)
 +        is_target_a_directory=always
 +        dst_arg=$2
 +        # Protect names problematic for 'test' and other utilities.
 +        case $dst_arg in
 +          -* | [=\(\)!]) dst_arg=./$dst_arg;;
 +        esac
 +        shift;;
 +
 +    -T) is_target_a_directory=never;;
 +
 +    --version) echo "$0 $scriptversion"; exit $?;;
 +
 +    --) shift
 +        break;;
 +
 +    -*) echo "$0: invalid option: $1" >&2
 +        exit 1;;
 +
 +    *)  break;;
 +  esac
 +  shift
 +done
 +
 +# We allow the use of options -d and -T together, by making -d
 +# take the precedence; this is for compatibility with GNU install.
 +
 +if test -n "$dir_arg"; then
 +  if test -n "$dst_arg"; then
 +    echo "$0: target directory not allowed when installing a directory." >&2
 +    exit 1
 +  fi
 +fi
 +
 +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
 +  # When -d is used, all remaining arguments are directories to create.
 +  # When -t is used, the destination is already specified.
 +  # Otherwise, the last argument is the destination.  Remove it from $@.
 +  for arg
 +  do
 +    if test -n "$dst_arg"; then
 +      # $@ is not empty: it contains at least $arg.
 +      set fnord "$@" "$dst_arg"
 +      shift # fnord
 +    fi
 +    shift # arg
 +    dst_arg=$arg
 +    # Protect names problematic for 'test' and other utilities.
 +    case $dst_arg in
 +      -* | [=\(\)!]) dst_arg=./$dst_arg;;
 +    esac
 +  done
 +fi
 +
 +if test $# -eq 0; then
 +  if test -z "$dir_arg"; then
 +    echo "$0: no input file specified." >&2
 +    exit 1
 +  fi
 +  # It's OK to call 'install-sh -d' without argument.
 +  # This can happen when creating conditional directories.
 +  exit 0
 +fi
 +
 +if test -z "$dir_arg"; then
 +  if test $# -gt 1 || test "$is_target_a_directory" = always; then
 +    if test ! -d "$dst_arg"; then
 +      echo "$0: $dst_arg: Is not a directory." >&2
 +      exit 1
 +    fi
 +  fi
 +fi
 +
 +if test -z "$dir_arg"; then
 +  do_exit='(exit $ret); exit $ret'
 +  trap "ret=129; $do_exit" 1
 +  trap "ret=130; $do_exit" 2
 +  trap "ret=141; $do_exit" 13
 +  trap "ret=143; $do_exit" 15
 +
 +  # Set umask so as not to create temps with too-generous modes.
 +  # However, 'strip' requires both read and write access to temps.
 +  case $mode in
 +    # Optimize common cases.
 +    *644) cp_umask=133;;
 +    *755) cp_umask=22;;
 +
 +    *[0-7])
 +      if test -z "$stripcmd"; then
 +        u_plus_rw=
 +      else
 +        u_plus_rw='% 200'
 +      fi
 +      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
 +    *)
 +      if test -z "$stripcmd"; then
 +        u_plus_rw=
 +      else
 +        u_plus_rw=,u+rw
 +      fi
 +      cp_umask=$mode$u_plus_rw;;
 +  esac
 +fi
 +
 +for src
 +do
 +  # Protect names problematic for 'test' and other utilities.
 +  case $src in
 +    -* | [=\(\)!]) src=./$src;;
 +  esac
 +
 +  if test -n "$dir_arg"; then
 +    dst=$src
 +    dstdir=$dst
 +    test -d "$dstdir"
 +    dstdir_status=$?
 +  else
 +
 +    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
 +    # might cause directories to be created, which would be especially bad
 +    # if $src (and thus $dsttmp) contains '*'.
 +    if test ! -f "$src" && test ! -d "$src"; then
 +      echo "$0: $src does not exist." >&2
 +      exit 1
 +    fi
 +
 +    if test -z "$dst_arg"; then
 +      echo "$0: no destination specified." >&2
 +      exit 1
 +    fi
 +    dst=$dst_arg
 +
 +    # If destination is a directory, append the input filename.
 +    if test -d "$dst"; then
 +      if test "$is_target_a_directory" = never; then
 +        echo "$0: $dst_arg: Is a directory" >&2
 +        exit 1
 +      fi
 +      dstdir=$dst
 +      dstbase=`basename "$src"`
 +      case $dst in
 +	*/) dst=$dst$dstbase;;
 +	*)  dst=$dst/$dstbase;;
 +      esac
 +      dstdir_status=0
 +    else
 +      dstdir=`dirname "$dst"`
 +      test -d "$dstdir"
 +      dstdir_status=$?
 +    fi
 +  fi
 +
 +  case $dstdir in
 +    */) dstdirslash=$dstdir;;
 +    *)  dstdirslash=$dstdir/;;
 +  esac
 +
 +  obsolete_mkdir_used=false
 +
 +  if test $dstdir_status != 0; then
 +    case $posix_mkdir in
 +      '')
 +        # Create intermediate dirs using mode 755 as modified by the umask.
 +        # This is like FreeBSD 'install' as of 1997-10-28.
 +        umask=`umask`
 +        case $stripcmd.$umask in
 +          # Optimize common cases.
 +          *[2367][2367]) mkdir_umask=$umask;;
 +          .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
 +
 +          *[0-7])
 +            mkdir_umask=`expr $umask + 22 \
 +              - $umask % 100 % 40 + $umask % 20 \
 +              - $umask % 10 % 4 + $umask % 2
 +            `;;
 +          *) mkdir_umask=$umask,go-w;;
 +        esac
 +
 +        # With -d, create the new directory with the user-specified mode.
 +        # Otherwise, rely on $mkdir_umask.
 +        if test -n "$dir_arg"; then
 +          mkdir_mode=-m$mode
 +        else
 +          mkdir_mode=
 +        fi
 +
 +        posix_mkdir=false
 +        case $umask in
 +          *[123567][0-7][0-7])
 +            # POSIX mkdir -p sets u+wx bits regardless of umask, which
 +            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
 +            ;;
 +          *)
 +            # Note that $RANDOM variable is not portable (e.g. dash);  Use it
 +            # here however when possible just to lower collision chance.
 +            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
 +
 +            trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
 +
 +            # Because "mkdir -p" follows existing symlinks and we likely work
 +            # directly in world-writeable /tmp, make sure that the '$tmpdir'
 +            # directory is successfully created first before we actually test
 +            # 'mkdir -p' feature.
 +            if (umask $mkdir_umask &&
 +                $mkdirprog $mkdir_mode "$tmpdir" &&
 +                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
 +            then
 +              if test -z "$dir_arg" || {
 +                   # Check for POSIX incompatibilities with -m.
 +                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
 +                   # other-writable bit of parent directory when it shouldn't.
 +                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
 +                   test_tmpdir="$tmpdir/a"
 +                   ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
 +                   case $ls_ld_tmpdir in
 +                     d????-?r-*) different_mode=700;;
 +                     d????-?--*) different_mode=755;;
 +                     *) false;;
 +                   esac &&
 +                   $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
 +                     ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
 +                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
 +                   }
 +                 }
 +              then posix_mkdir=:
 +              fi
 +              rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
 +            else
 +              # Remove any dirs left behind by ancient mkdir implementations.
 +              rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
 +            fi
 +            trap '' 0;;
 +        esac;;
 +    esac
 +
 +    if
 +      $posix_mkdir && (
 +        umask $mkdir_umask &&
 +        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
 +      )
 +    then :
 +    else
 +
 +      # The umask is ridiculous, or mkdir does not conform to POSIX,
 +      # or it failed possibly due to a race condition.  Create the
 +      # directory the slow way, step by step, checking for races as we go.
 +
 +      case $dstdir in
 +        /*) prefix='/';;
 +        [-=\(\)!]*) prefix='./';;
 +        *)  prefix='';;
 +      esac
 +
 +      oIFS=$IFS
 +      IFS=/
 +      set -f
 +      set fnord $dstdir
 +      shift
 +      set +f
 +      IFS=$oIFS
 +
 +      prefixes=
 +
 +      for d
 +      do
 +        test X"$d" = X && continue
 +
 +        prefix=$prefix$d
 +        if test -d "$prefix"; then
 +          prefixes=
 +        else
 +          if $posix_mkdir; then
 +            (umask=$mkdir_umask &&
 +             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
 +            # Don't fail if two instances are running concurrently.
 +            test -d "$prefix" || exit 1
 +          else
 +            case $prefix in
 +              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
 +              *) qprefix=$prefix;;
 +            esac
 +            prefixes="$prefixes '$qprefix'"
 +          fi
 +        fi
 +        prefix=$prefix/
 +      done
 +
 +      if test -n "$prefixes"; then
 +        # Don't fail if two instances are running concurrently.
 +        (umask $mkdir_umask &&
 +         eval "\$doit_exec \$mkdirprog $prefixes") ||
 +          test -d "$dstdir" || exit 1
 +        obsolete_mkdir_used=true
 +      fi
 +    fi
 +  fi
 +
 +  if test -n "$dir_arg"; then
 +    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
 +    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
 +    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
 +      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
 +  else
 +
 +    # Make a couple of temp file names in the proper directory.
 +    dsttmp=${dstdirslash}_inst.$$_
 +    rmtmp=${dstdirslash}_rm.$$_
 +
 +    # Trap to clean up those temp files at exit.
 +    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
 +
 +    # Copy the file name to the temp name.
 +    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
 +
 +    # and set any options; do chmod last to preserve setuid bits.
 +    #
 +    # If any of these fail, we abort the whole thing.  If we want to
 +    # ignore errors from any of these, just make sure not to ignore
 +    # errors from the above "$doit $cpprog $src $dsttmp" command.
 +    #
 +    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
 +    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
 +    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
 +    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
 +
 +    # If -C, don't bother to copy if it wouldn't change the file.
 +    if $copy_on_change &&
 +       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
 +       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
 +       set -f &&
 +       set X $old && old=:$2:$4:$5:$6 &&
 +       set X $new && new=:$2:$4:$5:$6 &&
 +       set +f &&
 +       test "$old" = "$new" &&
 +       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
 +    then
 +      rm -f "$dsttmp"
 +    else
 +      # Rename the file to the real destination.
 +      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
 +
 +      # The rename failed, perhaps because mv can't rename something else
 +      # to itself, or perhaps because mv is so ancient that it does not
 +      # support -f.
 +      {
 +        # Now remove or move aside any old file at destination location.
 +        # We try this two ways since rm can't unlink itself on some
 +        # systems and the destination file might be busy for other
 +        # reasons.  In this case, the final cleanup might fail but the new
 +        # file should still install successfully.
 +        {
 +          test ! -f "$dst" ||
 +          $doit $rmcmd -f "$dst" 2>/dev/null ||
 +          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
 +            { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
 +          } ||
 +          { echo "$0: cannot unlink or rename $dst" >&2
 +            (exit 1); exit 1
 +          }
 +        } &&
 +
 +        # Now rename the file to the real destination.
 +        $doit $mvcmd "$dsttmp" "$dst"
 +      }
 +    fi || exit 1
 +
 +    trap '' 0
 +  fi
 +done
 +
 +# Local variables:
 +# eval: (add-hook 'before-save-hook 'time-stamp)
 +# time-stamp-start: "scriptversion="
 +# time-stamp-format: "%:y-%02m-%02d.%02H"
 +# time-stamp-time-zone: "UTC0"
 +# time-stamp-end: "; # UTC"
 +# End:
 diff -uNr argp-standalone-1.4.1.orig/missing argp-standalone-1.4.1/missing
 --- argp-standalone-1.4.1.orig/missing	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/missing	2022-05-11 13:59:46.749198387 -0500
 @@ -0,0 +1,215 @@
 +#! /bin/sh
 +# Common wrapper for a few potentially missing GNU programs.
 +
 +scriptversion=2018-03-07.03; # UTC
 +
 +# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 +# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
 +
 +# This program is free software; you can redistribute it and/or modify
 +# it under the terms of the GNU General Public License as published by
 +# the Free Software Foundation; either version 2, or (at your option)
 +# any later version.
 +
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +# GNU General Public License for more details.
 +
 +# You should have received a copy of the GNU General Public License
 +# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 +
 +# As a special exception to the GNU General Public License, if you
 +# distribute this file as part of a program that contains a
 +# configuration script generated by Autoconf, you may include it under
 +# the same distribution terms that you use for the rest of that program.
 +
 +if test $# -eq 0; then
 +  echo 1>&2 "Try '$0 --help' for more information"
 +  exit 1
 +fi
 +
 +case $1 in
 +
 +  --is-lightweight)
 +    # Used by our autoconf macros to check whether the available missing
 +    # script is modern enough.
 +    exit 0
 +    ;;
 +
 +  --run)
 +    # Back-compat with the calling convention used by older automake.
 +    shift
 +    ;;
 +
 +  -h|--h|--he|--hel|--help)
 +    echo "\
 +$0 [OPTION]... PROGRAM [ARGUMENT]...
 +
 +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
 +to PROGRAM being missing or too old.
 +
 +Options:
 +  -h, --help      display this help and exit
 +  -v, --version   output version information and exit
 +
 +Supported PROGRAM values:
 +  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
 +  bison     yacc      flex         lex       help2man
 +
 +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
 +'g' are ignored when checking the name.
 +
 +Send bug reports to <bug-automake@gnu.org>."
 +    exit $?
 +    ;;
 +
 +  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
 +    echo "missing $scriptversion (GNU Automake)"
 +    exit $?
 +    ;;
 +
 +  -*)
 +    echo 1>&2 "$0: unknown '$1' option"
 +    echo 1>&2 "Try '$0 --help' for more information"
 +    exit 1
 +    ;;
 +
 +esac
 +
 +# Run the given program, remember its exit status.
 +"$@"; st=$?
 +
 +# If it succeeded, we are done.
 +test $st -eq 0 && exit 0
 +
 +# Also exit now if we it failed (or wasn't found), and '--version' was
 +# passed; such an option is passed most likely to detect whether the
 +# program is present and works.
 +case $2 in --version|--help) exit $st;; esac
 +
 +# Exit code 63 means version mismatch.  This often happens when the user
 +# tries to use an ancient version of a tool on a file that requires a
 +# minimum version.
 +if test $st -eq 63; then
 +  msg="probably too old"
 +elif test $st -eq 127; then
 +  # Program was missing.
 +  msg="missing on your system"
 +else
 +  # Program was found and executed, but failed.  Give up.
 +  exit $st
 +fi
 +
 +perl_URL=https://www.perl.org/
 +flex_URL=https://github.com/westes/flex
 +gnu_software_URL=https://www.gnu.org/software
 +
 +program_details ()
 +{
 +  case $1 in
 +    aclocal|automake)
 +      echo "The '$1' program is part of the GNU Automake package:"
 +      echo "<$gnu_software_URL/automake>"
 +      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
 +      echo "<$gnu_software_URL/autoconf>"
 +      echo "<$gnu_software_URL/m4/>"
 +      echo "<$perl_URL>"
 +      ;;
 +    autoconf|autom4te|autoheader)
 +      echo "The '$1' program is part of the GNU Autoconf package:"
 +      echo "<$gnu_software_URL/autoconf/>"
 +      echo "It also requires GNU m4 and Perl in order to run:"
 +      echo "<$gnu_software_URL/m4/>"
 +      echo "<$perl_URL>"
 +      ;;
 +  esac
 +}
 +
 +give_advice ()
 +{
 +  # Normalize program name to check for.
 +  normalized_program=`echo "$1" | sed '
 +    s/^gnu-//; t
 +    s/^gnu//; t
 +    s/^g//; t'`
 +
 +  printf '%s\n' "'$1' is $msg."
 +
 +  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
 +  case $normalized_program in
 +    autoconf*)
 +      echo "You should only need it if you modified 'configure.ac',"
 +      echo "or m4 files included by it."
 +      program_details 'autoconf'
 +      ;;
 +    autoheader*)
 +      echo "You should only need it if you modified 'acconfig.h' or"
 +      echo "$configure_deps."
 +      program_details 'autoheader'
 +      ;;
 +    automake*)
 +      echo "You should only need it if you modified 'Makefile.am' or"
 +      echo "$configure_deps."
 +      program_details 'automake'
 +      ;;
 +    aclocal*)
 +      echo "You should only need it if you modified 'acinclude.m4' or"
 +      echo "$configure_deps."
 +      program_details 'aclocal'
 +      ;;
 +   autom4te*)
 +      echo "You might have modified some maintainer files that require"
 +      echo "the 'autom4te' program to be rebuilt."
 +      program_details 'autom4te'
 +      ;;
 +    bison*|yacc*)
 +      echo "You should only need it if you modified a '.y' file."
 +      echo "You may want to install the GNU Bison package:"
 +      echo "<$gnu_software_URL/bison/>"
 +      ;;
 +    lex*|flex*)
 +      echo "You should only need it if you modified a '.l' file."
 +      echo "You may want to install the Fast Lexical Analyzer package:"
 +      echo "<$flex_URL>"
 +      ;;
 +    help2man*)
 +      echo "You should only need it if you modified a dependency" \
 +           "of a man page."
 +      echo "You may want to install the GNU Help2man package:"
 +      echo "<$gnu_software_URL/help2man/>"
 +    ;;
 +    makeinfo*)
 +      echo "You should only need it if you modified a '.texi' file, or"
 +      echo "any other file indirectly affecting the aspect of the manual."
 +      echo "You might want to install the Texinfo package:"
 +      echo "<$gnu_software_URL/texinfo/>"
 +      echo "The spurious makeinfo call might also be the consequence of"
 +      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
 +      echo "want to install GNU make:"
 +      echo "<$gnu_software_URL/make/>"
 +      ;;
 +    *)
 +      echo "You might have modified some files without having the proper"
 +      echo "tools for further handling them.  Check the 'README' file, it"
 +      echo "often tells you about the needed prerequisites for installing"
 +      echo "this package.  You may also peek at any GNU archive site, in"
 +      echo "case some other package contains this missing '$1' program."
 +      ;;
 +  esac
 +}
 +
 +give_advice "$1" | sed -e '1s/^/WARNING: /' \
 +                       -e '2,$s/^/         /' >&2
 +
 +# Propagate the correct exit status (expected to be 127 for a program
 +# not found, 63 for a program that failed due to version mismatch).
 +exit $st
 +
 +# Local variables:
 +# eval: (add-hook 'before-save-hook 'time-stamp)
 +# time-stamp-start: "scriptversion="
 +# time-stamp-format: "%:y-%02m-%02d.%02H"
 +# time-stamp-time-zone: "UTC0"
 +# time-stamp-end: "; # UTC"
 +# End:
 diff -uNr argp-standalone-1.4.1.orig/testsuite/Makefile.in argp-standalone-1.4.1/testsuite/Makefile.in
 --- argp-standalone-1.4.1.orig/testsuite/Makefile.in	1969-12-31 18:00:00.000000000 -0600
 +++ argp-standalone-1.4.1/testsuite/Makefile.in	2022-05-11 14:10:06.472203640 -0500
 @@ -0,0 +1,565 @@
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 +# @configure_input@
 +
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 +
 +# This Makefile.in is free software; the Free Software Foundation
 +# gives unlimited permission to copy and/or distribute it,
 +# with or without modifications, as long as this notice is preserved.
 +
 +# This program is distributed in the hope that it will be useful,
 +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
 +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 +# PARTICULAR PURPOSE.
 +
 +@SET_MAKE@
 +
 +VPATH = @srcdir@
 +am__is_gnu_make = { \
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 +    false; \
 +  elif test -n '$(MAKE_HOST)'; then \
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 +}
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