add build stuff for v4l2, needs --enable-experimental until the last bits are resolved

Original commit message from CVS:
* configure.ac:
* sys/Makefile.am:
add build stuff for v4l2, needs --enable-experimental until
the last bits are resolved
parent fd3b9b26
2006-10-03 Thomas Vander Stichele <thomas at apestaart dot org>
* configure.ac:
* sys/Makefile.am:
add build stuff for v4l2, needs --enable-experimental until
the last bits are resolved
2006-09-29 Tim-Philipp Müller <tim at centricular dot net>
* tests/check/Makefile.am:
......
......@@ -155,6 +155,18 @@ GST_CHECK_FEATURE(EXTERNAL, [enable building of plug-ins with external deps],,
])
AM_CONDITIONAL(BUILD_EXTERNAL, test "x$BUILD_EXTERNAL" = "xyes")
dnl experimental plug-ins; stuff that hasn't had the dust settle yet
GST_CHECK_FEATURE(EXPERIMENTAL, [enable building of experimental plug-ins],,
[HAVE_EXPERIMENTAL=yes],disabled,
[
AC_MSG_WARN(building experimental plug-ins)
USE_GST_V4L2="yes"
],[
AC_MSG_NOTICE(not building experimental plug-ins)
USE_GST_V4L2="no"
])
dnl *** checks for platform ***
dnl * hardware/architecture *
......@@ -353,6 +365,61 @@ GST_CHECK_FEATURE(SUNAUDIO, [Sun Audio], sunaudio, [
AC_CHECK_HEADER(sys/audioio.h, HAVE_SUNAUDIO="yes", HAVE_SUNAUDIO="no")
])
dnl *** Video 4 Linux 2 ***
dnl for information about the header/define, see sys/v4l2/gstv4l2element.h
dnl renamed to GST_V4L2 because of some conflict with kernel headers
translit(dnm, m, l) AM_CONDITIONAL(USE_GST_V4L2, true)
GST_CHECK_FEATURE(GST_V4L2, [Video 4 Linux 2], v4l2src, [
AC_MSG_CHECKING([Checking for uptodate v4l2 installation])
AC_TRY_COMPILE([
#include <sys/types.h>
#include <linux/types.h>
#define _LINUX_TIME_H
#define __user
#include <linux/videodev2.h>
#if defined(V4L2_MAJOR_VERSION) || defined(V4L2_MINOR_VERSION)
#error too early v4l2 version or no v4l2 at all
#endif
], [
return 0;
], [
HAVE_GST_V4L2="yes"
AC_MSG_RESULT(yes)
], [
HAVE_GST_V4L2="no"
AC_MSG_RESULT(no)
AC_CHECK_HEADER(linux/videodev2.h,
[
AC_MSG_WARN([video4linux2 headers were found, but they're old.])
AC_MSG_WARN([Please update v4l2 to compile the v4l2 plugins])
], [
AC_MSG_WARN([video4linux2 was not found])
])
])
if [ test x$HAVE_GST_V4L2 = xyes ]; then
dnl check for missing v4l2_buffer declaration (see #135919)
MISSING_DECL=0
AC_MSG_CHECKING(struct v4l2_buffer declaration)
AC_TRY_COMPILE([
#include <sys/types.h>
#include <linux/types.h>
#define _LINUX_TIME_H
#define __user
#include <linux/videodev2.h>
],[
struct v4l2_buffer buf;
buf.index = 0;
return 0;
], [ AC_MSG_RESULT(yes) ], [ MISSING_DECL=1 && AC_MSG_RESULT(no) ])
if [ test x$MISSING_DECL = x1 ]; then
AC_DEFINE(GST_V4L2_MISSING_BUFDECL, 1, [struct v4l2_buffer missing])
fi
dnl check for XOverlay libraries
GST_CHECK_XV
fi
])
dnl Check for X11
translit(dnm, m, l) AM_CONDITIONAL(USE_X, true)
......@@ -429,6 +496,13 @@ GST_CHECK_FEATURE(XSHM, [X Shared Memory extension], , [
AC_SUBST(XSHM_LIBS)
])
dnl for V4L2, we also need to know if we have XVIDEO
translit(dnm, m, l) AM_CONDITIONAL(USE_XVIDEO, true)
GST_CHECK_FEATURE(XVIDEO, [X11 XVideo extensions],
[], [
GST_CHECK_XV
])
dnl *** ext plug-ins ***
dnl keep this list sorted alphabetically !
......@@ -808,6 +882,7 @@ ext/taglib/Makefile
sys/Makefile
sys/oss/Makefile
sys/sunaudio/Makefile
sys/v4l2/Makefile
sys/ximage/Makefile
po/Makefile.in
tests/Makefile
......
......@@ -34,11 +34,11 @@ endif
# QCAM_DIR=
# endif
# if USE_GST_V4L2
# V4L2_DIR=v4l2
# else
# V4L2_DIR=
# endif
if USE_GST_V4L2
V4L2_DIR=v4l2
else
V4L2_DIR=
endif
# if USE_VCD
# VCD_DIR=vcd
......@@ -64,6 +64,6 @@ else
XIMAGE_DIR=
endif
SUBDIRS=$(OSS_DIR) $(SUNAUDIO_DIR) $(XIMAGE_DIR)
SUBDIRS=$(OSS_DIR) $(SUNAUDIO_DIR) $(V4L2_DIR) $(XIMAGE_DIR)
DIST_SUBDIRS=oss sunaudio ximage
DIST_SUBDIRS=oss sunaudio v4l2 ximage
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment