GTK 3 port: use GdkRGBA for the window background colour.

[sgt-puzzles.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 49dc5c64df623af24da851656af6ee68a9d27c67..c5bb6f93f19d7d1ec83c7cbc428da0b390010a6f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -9,7 +9,7 @@ AM_PATH_GTK_2_0([2.0.0])
 if test "x$GCC" = "xyes"; then
   AC_MSG_CHECKING([for usable gcc warning flags])
   gccwarningflags=
-  for flag in -Wall -Werror -ansi -pedantic; do
+  for flag in -Wall -Werror -std=c89 -pedantic; do
     ac_save_CFLAGS="$CFLAGS"
     ac_save_LIBS="$LIBS"
     CFLAGS="$CFLAGS$gccwarningflags $flag $GTK_CFLAGS"