reflow

чување 7af9e53fe7db9f12376416a026f95eb74e263645
родитељ 326c8e9526323f829f602b9ae80470f0af320b34
Аутор: Страхиња Радић <contact@strahinja.org>
Датум:   Fri, 29 Sep 2023 22:08:15 +0200

Change build scripts to make .gz optional; OpenBSD build and instructions

Signed-off-by: Страхиња Радић <contact@strahinja.org>

Diffstat:
M
INSTALL
 | 
21
++++++++++++++++++++-
M
all.do
 | 
3
++-
M
clean.do
 | 
3
++-
M
config.redo
 | 
17
+++++++++++++++++
M
default.o.do
 | 
5
++---
M
install.do
 | 
15
++++++++++-----
M
uninstall.do
 | 
12
+++++++++---

измењених датотека: 7, додавања: 62(+), брисања: 14(-)
diff --git a/INSTALL b/INSTALL
@@ -2,7 +2,12 @@ Prerequisites
 =============
 
 * C compiler - defaults in config.redo
-* gzip
+
+
+Optional
+--------
+
+* gzip (autodetected, for manpage compression)
 
 
 Install
@@ -27,3 +32,17 @@ Persistent build configuration file
 The file config.redo will be sourced when building targets which also accept
 configuration through environment variables.  For example, CC and PREFIX
 are specified in config.redo.
+
+
+OpenBSD
+-------
+
+Replace gcc in CC with cc and add -D_BSD_SOURCE, eg:
+
+	# CC='cc -g -Wall -pedantic -std=c99 -D_POSIX_C_SOURCE=200809L
+		-D_XOPEN_SOURCE=700 -D_BSD_SOURCE}' \
+		./do install
+
+and change MANDIR to
+
+	MANDIR=$PREFIX/man/man1
diff --git a/all.do b/all.do
@@ -1 +1,2 @@
-redo-ifchange version.h reflow reflow.1.gz
+. ./config.redo
+redo-ifchange reflow reflow.1"$MANSUFFIX"
diff --git a/clean.do b/clean.do
@@ -1 +1,2 @@
-rm -f *~ *.o reflow reflow.1 reflow.1.gz version.h version date
+. ./config.redo
+rm -f *~ *.o reflow $MANPAGES *.1 version.h version date
diff --git a/config.redo b/config.redo
@@ -1,4 +1,21 @@
 PREFIX=${PREFIX:-/usr/local}
+
+BINDIR=$PREFIX/bin
+DOCDIR=$PREFIX/share/doc/reflow
+MANDIR=$PREFIX/share/man/man1
+
+# OpenBSD
+#MANDIR=$PREFIX/man/man1
+
+PROGS="reflow"
+DOCS="README LICENSE"
+MANSUFFIX=${MANSUFFIX-$(command -v gzip >/dev/null && printf ".gz")}
+MANPAGES="reflow.1${MANSUFFIX}"
+
 CC=${CC:-gcc -g -Wall -pedantic -std=c99 -D_POSIX_C_SOURCE=200809L \
 -D_XOPEN_SOURCE=700}
 STRIP=${STRIP:-:}
+
+# OpenBSD
+#CC=${CC:-cc -g -Wall -pedantic -std=c99 -D_POSIX_C_SOURCE=200809L \
+#-D_XOPEN_SOURCE=700 -D_BSD_SOURCE}
diff --git a/default.o.do b/default.o.do
@@ -1,6 +1,5 @@
 . ./config.redo
-for f in *.h; do
-	echo $f
-done | xargs redo-ifchange
+sed -n 's/^#include "\([^"]*\)"/\1/p' ${2%.o}.c |
+	xargs redo-ifchange
 redo-ifchange $2.c
 ${CC} -c $2.c -o $3
diff --git a/install.do b/install.do
@@ -1,7 +1,12 @@
 redo-ifchange all
 . ./config.redo
-BINDIR=$PREFIX/bin
-MANDIR=$PREFIX/share/man/man1
-install -d $BINDIR $MANDIR
-install -m 0755 reflow $BINDIR
-install -m 0644 reflow.1.gz $MANDIR
+install -d "$DOCDIR" "$BINDIR" "$MANDIR"
+for docfile in $DOCS; do
+	install -Dm 0644 "${docfile}" "${DOCDIR}/${docfile}"
+done
+for binfile in $PROGS; do
+	install -Dm 0755 "${binfile}" "${BINDIR}/${binfile}"
+done
+for manfile in $MANPAGES; do
+	install -Dm 0644 "${manfile}" "${MANDIR}/${manfile}"
+done
diff --git a/uninstall.do b/uninstall.do
@@ -1,5 +1,11 @@
-redo-always
 . ./config.redo
-BINDIR=$PREFIX/bin
-MANDIR=$PREFIX/share/man/man1
 rm -f $BINDIR/reflow $MANDIR/reflow.1.gz
+for docfile in $DOCS; do
+	rm -f "${DOCDIR}/${docfile}"
+done
+for binfile in $PROGS; do
+	rm -f "${BINDIR}/${binfile}"
+done
+for manfile in $MANPAGES; do
+	rm -f "${MANDIR}/${manfile}"
+done