kumquat-buildroot/package/nut/0004-nut_check_libgd.m4-try-to-find-gd-through-pkg-config.patch

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From cb507c44d26d8ae04a0cc3d1c24e79e3bf33ba23 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Wed, 29 Jul 2020 22:51:54 +0200
Subject: [PATCH] nut_check_libgd.m4: try to find gd through pkg-config
gdlib-config has been dropped from version 2.3.0 with
https://github.com/libgd/libgd/commit/d62f608c7c4a814c70d4ba777725e3e62d9e2cde
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Retrieved from:
https://github.com/networkupstools/nut/commit/cb507c44d26d8ae04a0cc3d1c24e79e3bf33ba23]
---
m4/nut_check_libgd.m4 | 88 ++++++++++++++++++++++++-------------------
1 file changed, 50 insertions(+), 38 deletions(-)
diff --git a/m4/nut_check_libgd.m4 b/m4/nut_check_libgd.m4
index 73f4da76d..c4e96761c 100644
--- a/m4/nut_check_libgd.m4
+++ b/m4/nut_check_libgd.m4
@@ -12,50 +12,62 @@ if test -z "${nut_have_libgd_seen}"; then
LDFLAGS_ORIG="${LDFLAGS}"
LIBS_ORIG="${LIBS}"
- dnl Initial defaults. These are only used if gdlib-config is
- dnl unusable and the user fails to pass better values in --with
- dnl arguments
- CFLAGS=""
- LDFLAGS="-L/usr/X11R6/lib"
- LIBS="-lgd -lpng -lz -ljpeg -lfreetype -lm -lXpm -lX11"
+ AC_MSG_CHECKING(for gd version via pkg-config)
+ GD_VERSION="`pkg-config --silence-errors --modversion gdlib 2>/dev/null`"
+ if test "$?" = "0" -a -n "${GD_VERSION}"; then
+ CFLAGS="`pkg-config --silence-errors --cflags gdlib 2>/dev/null`"
+ LIBS="`pkg-config --silence-errors --libs gdlib 2>/dev/null`"
+ else
+ GD_VERSION="none"
+ fi
+ AC_MSG_RESULT(${GD_VERSION} found)
- dnl By default seek in PATH
- GDLIB_CONFIG=gdlib-config
- AC_ARG_WITH(gdlib-config,
- AS_HELP_STRING([@<:@--with-gdlib-config=/path/to/gdlib-config@:>@],
- [path to program that reports GDLIB configuration]),
- [
- case "${withval}" in
- "") ;;
- yes|no)
- AC_MSG_ERROR(invalid option --with(out)-gdlib-config - see docs/configure.txt)
+ if test "${GD_VERSION}" = "none"; then
+ dnl Initial defaults. These are only used if gdlib-config is
+ dnl unusable and the user fails to pass better values in --with
+ dnl arguments
+ CFLAGS=""
+ LDFLAGS="-L/usr/X11R6/lib"
+ LIBS="-lgd -lpng -lz -ljpeg -lfreetype -lm -lXpm -lX11"
+
+ dnl By default seek in PATH
+ GDLIB_CONFIG=gdlib-config
+ AC_ARG_WITH(gdlib-config,
+ AS_HELP_STRING([@<:@--with-gdlib-config=/path/to/gdlib-config@:>@],
+ [path to program that reports GDLIB configuration]),
+ [
+ case "${withval}" in
+ "") ;;
+ yes|no)
+ AC_MSG_ERROR(invalid option --with(out)-gdlib-config - see docs/configure.txt)
+ ;;
+ *)
+ GDLIB_CONFIG="${withval}"
+ ;;
+ esac
+ ])
+
+ AC_MSG_CHECKING(for gd version via ${GDLIB_CONFIG})
+ GD_VERSION=`${GDLIB_CONFIG} --version 2>/dev/null`
+ if test "$?" != "0" -o -z "${GD_VERSION}"; then
+ GD_VERSION="none"
+ fi
+ AC_MSG_RESULT(${GD_VERSION} found)
+
+ case "${GD_VERSION}" in
+ none)
+ ;;
+ 2.0.5 | 2.0.6 | 2.0.7)
+ AC_MSG_WARN([[gd ${GD_VERSION} detected, unable to use ${GDLIB_CONFIG} script]])
+ AC_MSG_WARN([[If gd detection fails, upgrade gd or use --with-gd-includes and --with-gd-libs]])
;;
*)
- GDLIB_CONFIG="${withval}"
+ CFLAGS="`${GDLIB_CONFIG} --includes 2>/dev/null`"
+ LDFLAGS="`${GDLIB_CONFIG} --ldflags 2>/dev/null`"
+ LIBS="`${GDLIB_CONFIG} --libs 2>/dev/null`"
;;
esac
- ])
-
- AC_MSG_CHECKING(for gd version via ${GDLIB_CONFIG})
- GD_VERSION=`${GDLIB_CONFIG} --version 2>/dev/null`
- if test "$?" != "0" -o -z "${GD_VERSION}"; then
- GD_VERSION="none"
fi
- AC_MSG_RESULT(${GD_VERSION} found)
-
- case "${GD_VERSION}" in
- none)
- ;;
- 2.0.5 | 2.0.6 | 2.0.7)
- AC_MSG_WARN([[gd ${GD_VERSION} detected, unable to use ${GDLIB_CONFIG} script]])
- AC_MSG_WARN([[If gd detection fails, upgrade gd or use --with-gd-includes and --with-gd-libs]])
- ;;
- *)
- CFLAGS="`${GDLIB_CONFIG} --includes 2>/dev/null`"
- LDFLAGS="`${GDLIB_CONFIG} --ldflags 2>/dev/null`"
- LIBS="`${GDLIB_CONFIG} --libs 2>/dev/null`"
- ;;
- esac
dnl Now allow overriding gd settings if the user knows best
AC_MSG_CHECKING(for gd include flags)