From 289406c7594c1aba6b637123e539716d2eb53ee5 Mon Sep 17 00:00:00 2001
From: James Stembridge <jstembridge@users.sourceforge.net>
Date: Mon, 27 Oct 2003 21:43:20 +0000
Subject: Add check for lrintf which would otherwise be redefined in
 libavcodec/dsputil.h

CVS patchset: 5620
CVS date: 2003/10/27 21:43:20
---
 configure.ac | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/configure.ac b/configure.ac
index b58c53a61..57384c14d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -231,6 +231,11 @@ AC_SUBST(LIBFFMPEG_CFLAGS)
 LIBMPEG2_CFLAGS=""
 LIBFFMPEG_CFLAGS="-DSIMPLE_IDCT -DHAVE_AV_CONFIG_H -DRUNTIME_CPUDETECT -DUSE_FASTMEMCPY -DCONFIG_RISKY -DCONFIG_ENCODERS -DCONFIG_DECODERS"
 
+AC_CHECK_DECL(lrintf,[AC_DEFINE(HAVE_LRINTF,1,[Define this if the 'lrintf' function is declared in math.h])],,[
+#define _ISOC9X_SOURCE
+#include "math.h"
+])
+
 AC_ARG_ENABLE(altivec,
 	[  --disable-altivec       Use assembly codes for Motorola 74xx CPUs],
 		enable_altivec=no, 
-- 
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