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path: root/package/gd/gd-libpng-config.patch
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Call the libpng12-confg and libpng-config specified by
$LIBPNG12_CONFIG and $LIBPNG_CONFIG variables that are set by
ac_cv_path_LIBPNG12_CONFIG and ac_cv_path_LIBPNG_CONFIG. This is
important for cross compiler that need to get the staging settings
instead of the host settings.

Signed-off-by: Jean-Christian de Rivaz <jc@eclis.ch>

diff -Nura gd-2.0.35.orig/configure.ac gd-2.0.35/configure.ac
--- gd-2.0.35.orig/configure.ac	2013-01-18 02:00:59.000000000 +0100
+++ gd-2.0.35/configure.ac	2013-01-18 02:01:44.000000000 +0100
@@ -353,14 +353,14 @@
   AC_PATH_PROG([LIBPNG12_CONFIG], [libpng12-config])
   AC_PATH_PROG([LIBPNG_CONFIG], [libpng-config])
   if test -n "$LIBPNG12_CONFIG"; then
-    libpng_CPPFLAGS=`libpng12-config --cflags`
+    libpng_CPPFLAGS=`$LIBPNG12_CONFIG --cflags`
     # should be --ldopts, but it's currently broken
-    libpng_LDFLAGS=`libpng12-config --ldflags`
+    libpng_LDFLAGS=`$LIBPNG12_CONFIG --ldflags`
     libpng_LDFLAGS=`echo " $libpng_LDFLAGS" | sed 's/ -l[[^ ]][[^ ]]*//g'`
   elif test -n "$LIBPNG_CONFIG"; then
-    libpng_CPPFLAGS=`libpng-config --cflags`
+    libpng_CPPFLAGS=`$LIBPNG_CONFIG --cflags`
     # should be --ldopts, but it's currently broken
-    libpng_LDFLAGS=`libpng-config --ldflags`
+    libpng_LDFLAGS=`$LIBPNG_CONFIG --ldflags`
     libpng_LDFLAGS=`echo " $libpng_LDFLAGS" | sed 's/ -l[[^ ]][[^ ]]*//g'`
   elif test -d "$withval"; then
     libpng_CPPFLAGS="-I$withval/include"