$OpenBSD: patch-config-scripts_cups-compiler_m4,v 1.4 2011/07/05 16:36:04 kili Exp $
--- config-scripts/cups-compiler.m4.orig	Sat Jun 11 00:59:36 2011
+++ config-scripts/cups-compiler.m4	Tue Jul  5 16:58:53 2011
@@ -123,7 +123,7 @@ if test -n "$GCC"; then
 	if test -z "$OPTIM"; then
 		if test "x$with_optim" = x; then
 			# Default to optimize-for-size and debug
-       			OPTIM="-Os -g"
+       			OPTIM=""
 		else
 			OPTIM="$with_optim $OPTIM"
 		fi
@@ -151,16 +151,9 @@ if test -n "$GCC"; then
 	# that depend on a fixed address for common functions.
 	AC_MSG_CHECKING(if GCC supports -fPIE)
 	OLDCFLAGS="$CFLAGS"
-	CFLAGS="$CFLAGS -fPIE"
-	AC_TRY_COMPILE(,,
-		[case "$CC" in
-			*clang)
-				PIEFLAGS="-fPIE -Wl,-pie"
-				;;
-			*)
-				PIEFLAGS="-fPIE -pie"
-				;;
-		esac
+	CFLAGS="$CFLAGS -fPIE -pie"
+	AC_RUN_IFELSE(AC_LANG_PROGRAM(),
+		[PIEFLAGS="-fPIE -pie"
 		AC_MSG_RESULT(yes)],
 		AC_MSG_RESULT(no))
 	CFLAGS="$OLDCFLAGS"
