From: Michael Sweet <michael.r.sweet@gmail.com>
Date: Sun, 24 Sep 2017 15:51:48 +0000 (-0400)
Subject: Update configure script.
X-Git-Tag: v2.2.5~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0f4e0366cc896c83f63990b39397927d63131d2;p=thirdparty%2Fcups.git

Update configure script.
---

diff --git a/configure b/configure
index 4b5ee41fe2..8be4d9af5a 100755
--- a/configure
+++ b/configure
@@ -7069,6 +7069,32 @@ fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 		CFLAGS="$OLDCFLAGS"
 
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -Wno-format-truncation" >&5
+$as_echo_n "checking whether compiler supports -Wno-format-truncation... " >&6; }
+		OLDCFLAGS="$CFLAGS"
+		CFLAGS="$CFLAGS -Werror -Wno-format-truncation"
+		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  OPTIM="$OPTIM -Wno-format-truncation"
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+		CFLAGS="$OLDCFLAGS"
+
 		# Additional warning options for development testing...
 		if test -d .svn; then
 			OPTIM="-Werror $OPTIM"