From 886d67d0f5d37c9d705fb6ad1225c55c15465584 Mon Sep 17 00:00:00 2001
From: Riccardo Mottola <rm@gnu.org>
Date: Wed, 18 Apr 2012 22:37:54 +0000
Subject: [PATCH] libpng-config: get I_opts and not the whole cflags, which
 break debug builds

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@35090 72102866-910b-0410-8b05-ffd578937521
---
 ChangeLog    | 6 ++++++
 configure    | 2 +-
 configure.ac | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index f68c0d77d..3d72712d1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-04-19 Riccardo Mottola <rm@gnu.org>
+
+	* configure
+	* configure.ac
+	libpng-config: get I_opts and not the whole cflags, which break debug builds
+
 2012-04-10 Fred Kiefer <FredKiefer@gmx.de>
 
 	* Source/NSTabView.m (+initialize): Increase version number.
diff --git a/configure b/configure
index f010f5617..686f150ec 100755
--- a/configure
+++ b/configure
@@ -5006,7 +5006,7 @@ fi
 
 
   if test "$HAVE_LIBPNG_CONFIG" = "yes"; then
-    PNG_CFLAGS="`libpng-config --cflags`"
+    PNG_CFLAGS="`libpng-config --I_opts`"
     PNG_LDFLAGS="`libpng-config --ldflags`"
     CFLAGS="$PNG_CFLAGS ${CFLAGS}"
     LDFLAGS="$PNG_LDFLAGS ${LDFLAGS}"
diff --git a/configure.ac b/configure.ac
index 232b4a289..62b7e4531 100644
--- a/configure.ac
+++ b/configure.ac
@@ -242,7 +242,7 @@ if test $enable_png = yes; then
   # use libpng-config if available
   AC_CHECK_PROG(HAVE_LIBPNG_CONFIG, [libpng-config], yes)
   if test "$HAVE_LIBPNG_CONFIG" = "yes"; then
-    PNG_CFLAGS="`libpng-config --cflags`"
+    PNG_CFLAGS="`libpng-config --I_opts`"
     PNG_LDFLAGS="`libpng-config --ldflags`"
     CFLAGS="$PNG_CFLAGS ${CFLAGS}"
     LDFLAGS="$PNG_LDFLAGS ${LDFLAGS}"