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Add video4linux2 detection to configure.

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patch by Luca Abeni, lucabe72*at*email*dot*it

Originally committed as revision 4963 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Luca Abeni 2006-02-08 15:55:41 +00:00 committed by Diego Biurrun
parent 72fbc5092a
commit 47f388503b
1 changed files with 9 additions and 0 deletions
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9
configure vendored
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@ -1244,6 +1244,15 @@ ipv6=yes
fi fi
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 case "`$cc -v 2>&1 | grep version`" in
*gcc*) *gcc*)
CFLAGS="-Wall -Wno-switch $CFLAGS" CFLAGS="-Wall -Wno-switch $CFLAGS"