From 8299875eded9b9e28fb419269abcf0b425dceab9 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 3 May 2017 12:50:03 +0200
Subject: [PATCH] configure: Fix detection of avcodec.h

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 190d935..8fb27a0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -118,6 +118,8 @@ fi
 
 if test $HAVE_AVCODEC = yes; then
   AVCODEC_HEADER=""
+  CFLAGS_saved="$CFLAGS"
+  CFLAGS="$CFLAGS $AVCODEC_CFLAGS"
   AC_CHECK_HEADER([ffmpeg/avcodec.h], [AVCODEC_HEADER='<ffmpeg/avcodec.h>'])
   if test -z "$AVCODEC_HEADER"; then
     AC_CHECK_HEADER([libavcodec/avcodec.h], [AVCODEC_HEADER='<libavcodec/avcodec.h>'])
@@ -125,6 +127,7 @@ if test $HAVE_AVCODEC = yes; then
   if test -z "$AVCODEC_HEADER"; then
     HAVE_AVCODEC=no
   fi
+  CFLAGS="$CFLAGS_saved"
 fi
 
 AM_CONDITIONAL(HAVE_AVCODEC, test x$HAVE_AVCODEC = xyes)
-- 
2.47.1