From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 3 May 2017 10:50:03 +0000 (+0200)
Subject: configure: Fix detection of avcodec.h
X-Git-Tag: v1.1.4~1
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=8299875eded9b9e28fb419269abcf0b425dceab9;p=alsa-plugins.git

configure: Fix detection of avcodec.h

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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)