From 8bf5d58f86e98f2df61b9ac6d0d945a1c04ece38 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Fri, 10 Sep 2004 19:39:17 +0000
Subject: [PATCH] fail if SSE && !memalign && !memalign_hack
Originally committed as revision 3450 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
configure | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/configure b/configure
index 7cfa5051e50..84cd39e8572 100755
--- a/configure
+++ b/configure
@@ -760,6 +760,11 @@ EOF
$cc -o $TMPE $TMPC 2> /dev/null || _memalign=no
fi
+if test "$_memalign" = "no" -a "$mmx" = "yes" -a "$memalignhack" != "yes"; then
+ echo "error, no memalign() but sse enabled, either disable it or use --enable-memalign-hack"
+ exit 1
+fi
+
cat > $TMPC << EOF
#include <time.h>
int main( void ) { localtime_r(NULL, NULL); }
--
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