From 47f388503b1b94b8ddba9d9e257921f34d71c063 Mon Sep 17 00:00:00 2001
From: Luca Abeni <lucabe72@email.it>
Date: Wed, 8 Feb 2006 15:55:41 +0000
Subject: [PATCH] Add video4linux2 detection to configure. patch by Luca Abeni,
 lucabe72*at*email*dot*it

Originally committed as revision 4963 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 configure | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/configure b/configure
index f461cd1..275c312 100755
--- a/configure
+++ b/configure
@@ -1244,6 +1244,15 @@ ipv6=yes
 fi
 fi
 
+if test "$v4l2" = "yes"; then
+# check for video4linux2 --- V4L2_PIX_FMT_YUV420
+cat > $TMPC << EOF
+#include <linux/videodev.h>
+int dummy = V4L2_PIX_FMT_YUV420;
+EOF
+$cc -c -o $TMPE $TMPC 2> /dev/null || v4l2="no"
+fi
+
 case "`$cc -v 2>&1 | grep version`" in
     *gcc*)
         CFLAGS="-Wall -Wno-switch $CFLAGS"
-- 
2.7.4