From 9f23a10ae096e67d49f1bfd4da1a89b4cdb64652 Mon Sep 17 00:00:00 2001
From: Michel Bardiaux <mbardiaux@peaktime.be>
Date: Tue, 3 Jan 2006 14:18:43 +0000
Subject: [PATCH] Add -Wdeclaration-after-statement to CFLAGS on GCCs that
support it. patch by Michel Bardiaux < mbardiaux !! at !! mediaxim !! dot !!
be >
Originally committed as revision 4804 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
configure | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/configure b/configure
index f5a4dcf6e62..5c7ad4f5a3d 100755
--- a/configure
+++ b/configure
@@ -1029,6 +1029,17 @@ if $cc -msse -o $TMPO $TMPC 2> /dev/null ; then
builtin_vector=yes
fi
+# Probe for -Wdeclaration-after-statement
+if test "$cc" == "gcc"; then
+ cat > $TMPC << EOF
+ int main( void ) { return 0; }
+EOF
+
+ if $cc -Wdeclaration-after-statement -Werror -o $TMPE $TMPC 2> /dev/null ; then
+ CFLAGS="$CFLAGS -Wdeclaration-after-statement"
+ fi
+fi
+
# dlopen/dlfcn.h probing
cat > $TMPC << EOF
--
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