poe

чување c969e73bd4760f7e9389520c9c7724fde804b694
родитељ 51e447f7217fc1c52cf6fd43e13e17a84944fdcd
Аутор: Страхиња Радић <contact@strahinja.org>
Датум:   Sun,  9 Apr 2023 14:03:59 +0200

Add config.redo, a persistent build configuration file

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

Diffstat:
M
.gitignore
 | 
1
+
M
INSTALL
 | 
10
++++++++++
M
default.o.do
 | 
3
+++
M
install.do
 | 
3
+++
M
poe.do
 | 
3
+++
M
uninstall.do
 | 
3
+++

измењених датотека: 6, додавања: 23(+), брисања: 0(-)
diff --git a/.gitignore b/.gitignore
@@ -18,6 +18,7 @@ nohup.out
 *.pdf
 *.1
 *.pkg.tar.zst
+config.redo
 src
 PKGBUILD
 _config.h
diff --git a/INSTALL b/INSTALL
@@ -4,6 +4,7 @@ Prerequisites
 * C compiler (GCC-compatible) - ${POE_CC:-gcc -g}
 * gzip
 
+
 Install
 -------
 
@@ -18,3 +19,12 @@ If you have djb redo:
 if you don't:
 
 	# ./do install
+
+
+Persistent build configuration file
+-----------------------------------
+
+If a file config.redo exists in the build directory, it will be sourced when
+building targets which also accept configuration through environment variables.
+For example, POE_CC and PREFIX can be specified in config.redo, eliminating the
+need to pass them with each build.
diff --git a/default.o.do b/default.o.do
@@ -1,4 +1,7 @@
 sed -n '/^#include "/s/^#include "\([^"]*\)"/\1/p' ${2%.o}.c | \
 	xargs redo-ifchange
 redo-ifchange $2.c
+if [ -r config.redo ]; then
+	. config.redo
+fi
 ${POE_CC:-gcc -g} -Wall -std=c99 -c $2.c -o $3
diff --git a/install.do b/install.do
@@ -1,4 +1,7 @@
 redo-ifchange all
+if [ -r config.redo ]; then
+	. config.redo
+fi
 PREFIX=${PREFIX:-/usr/local}
 BINDIR=$PREFIX/bin
 #DOCDIR=$PREFIX/share/doc/poe
diff --git a/poe.do b/poe.do
@@ -1,2 +1,5 @@
 redo-ifchange po.o poe.o draw.o util.o
+if [ -r config.redo ]; then
+	. config.redo
+fi
 ${POE_CC:-gcc -g} -Wall -std=c99 -o $3 po.o poe.o draw.o util.o >/dev/null
diff --git a/uninstall.do b/uninstall.do
@@ -1,4 +1,7 @@
 redo-always
+if [ -r config.redo ]; then
+	. config.redo
+fi
 PREFIX=${PREFIX:-/usr/local}
 BINDIR=$PREFIX/bin
 #DOCDIR=$PREFIX/share/doc/poe