diff options
| author | IOhannes m zmölnig <zmoelnig@users.sourceforge.net> | 2011-10-05 10:03:43 +0000 |
|---|---|---|
| committer | IOhannes m zmölnig <zmoelnig@users.sourceforge.net> | 2011-10-05 10:03:43 +0000 |
| commit | 186c6c33f5975c6180dce7836ecf52c3104df430 (patch) | |
| tree | cb09c8a43b5fedafac8766a6eb33b976f39a2285 /configure.ac | |
| parent | 2f080b8bc55294a43e0559a38cf1d1a464602478 (diff) | |
prepare for libv4l support
svn path=/trunk/externals/pdp/; revision=15510
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac index 4732c22..cd3c84c 100644 --- a/configure.ac +++ b/configure.ac @@ -139,12 +139,40 @@ then dnl if not darwin, assume target is linux else - AC_CHECK_HEADER(linux/videodev.h, + have_v4l="no" + have_libv4l="no" + AC_CHECK_HEADERS([libv4l1-videodev.h], have_v4l="yes") + AC_CHECK_HEADERS([linux/videodev.h], have_libv4l="yes") + + if test "x$have_libv4l" = "xyes" + then + have_v4l="yes" + fi + + if test "x$enable_v4l" = "xno" + then + have_v4l="no" + fi + + if test "x$have_v4l" = "xyes" + then PDP_OPTMOD="$PDP_OPTMOD pdp_v4l.o" - AC_DEFINE(HAVE_PDP_V4L, 1, build pdp_v4l), - echo " linux/videodev.h not found: not building pdp_v4l") - - + AC_DEFINE(HAVE_PDP_V4L, 1, [build pdp_v4l]) + + if test "x$have_libv4l" = "xyes" + then + AC_DEFINE(HAVE_PDP_LIBV4L, 1, [build pdp_v4l with libv4l]) + PDP_V4L_CFLAGS="$(shell pkg-config --cflags libv4l)" + PDP_V4L_LIBS="$(shell pkg-config --libs libv4l)" + else + PDP_V4L_CFLAGS="" + PDP_V4L_LIBS="" + fi + PDP_CFLAGS="$PDP_CFLAGS $PDP_V4L_CFLAGS" + LIBS="$LIBS $PDP_V4L_LIBS" + else + AC_MSG_RESULT([not building pdp_v4l]) + fi fi dnl optional gsl support |