v4l2-build: Set HAVE_GST_V4L2 if headers are present

The name of HAVE_ need to match the USE_. Now set HAVE_GST_V4L2 if
videodev2.h is found.
This commit is contained in:
Nicolas Dufresne 2014-03-15 18:05:32 +01:00
parent 478c9578f7
commit aa248362f2

View file

@ -501,12 +501,12 @@ AG_GST_CHECK_FEATURE(OSX_VIDEO, [OSX video], osxvideosink, [
dnl *** Video 4 Linux 2 ***
dnl renamed to GST_V4L2 because of some conflict with kernel headers
translit(dnm, m, l) AM_CONDITIONAL(USE_GST_V4L2, true)
HAVE_VIDEODEC=no
HAVE_GST_V4L2=no
AG_GST_CHECK_FEATURE(GST_V4L2, [Video 4 Linux 2], video4linux2, [
AC_MSG_CHECKING([Checking for video4linux2 header ...])
AC_CHECK_HEADER(linux/videodev2.h, [ HAVE_VIDEODEV=yes ],
AC_CHECK_HEADER(linux/videodev2.h, [ HAVE_GST_V4L2=yes ],
[
AC_CHECK_HEADER(sys/videodev2.h, [ HAVE_VIDEODEV=yes ])
AC_CHECK_HEADER(sys/videodev2.h, [ HAVE_GST_V4L2=yes ])
])
if test "x$HAVE_VIDEODEV" = "xno"; then
AC_MSG_WARN([video4linux2 was not found])