patch by Luca Abeni, lucabe72*at*email*dot*it
Originally committed as revision 4963 to svn://svn.ffmpeg.org/ffmpeg/trunk
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"