Define _FORTIFY_SOURCE in CPPFLAGS

The -D_FORTIFY_SOURCE=2 define should be in CPPFLAGS and not CFLAGS

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/m4/acinclude.m4 b/m4/acinclude.m4
index 8ea45973..4455d261 100644
--- a/m4/acinclude.m4
+++ b/m4/acinclude.m4
@@ -54,7 +54,7 @@ AC_DEFUN([GCC_FORTIFY_SOURCE_CC],[
       }
     ], [
       AC_MSG_RESULT(yes)
-      CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2"
+      CPPFLAGS="$CPPFLAGS -D_FORTIFY_SOURCE=2"
     ], [
       AC_MSG_RESULT(no)
   ])