dnl
dnl Video4Linux 2
dnl
-AC_ARG_ENABLE(libv4l2, [AS_HELP_STRING([--disable-libv4l2],
- [disable userspace V4L2 library (default auto)])])
+AC_ARG_ENABLE(v4l2, [AS_HELP_STRING([--disable-v4l2],
+ [disable Video4Linux version 2 (default auto)])])
AC_ARG_ENABLE(pvr, [AS_HELP_STRING([--enable-pvr],
[support PVR V4L2 cards (default disabled)])])
have_v4l2="no"
-AC_CHECK_HEADERS([linux/videodev2.h sys/videoio.h], [
- have_v4l2="yes"
+AS_IF([test "$enable_v4l2" != "no"], [
+ AC_CHECK_HEADERS([linux/videodev2.h sys/videoio.h], [
+ have_v4l2="yes"
+ ])
])
AS_IF([test "$have_v4l2" = "yes"], [
- AS_IF([test "${enable_libv4l2}" != "no"], [
- PKG_CHECK_MODULES(LIBV4L2, libv4l2, [
- AC_DEFINE(HAVE_LIBV4L2, 1, [Define to 1 if libv4l2 is available])
- ], [
- AC_MSG_WARN([${LIBV4L2_PKG_ERRORS}.])
- ])
+ PKG_CHECK_MODULES(LIBV4L2, libv4l2, [
+ AC_DEFINE(HAVE_LIBV4L2, 1, [Define to 1 if libv4l2 is available])
+ ], [
+ AC_MSG_WARN([${LIBV4L2_PKG_ERRORS}.])
])
AS_IF([test "${enable_pvr}" = "yes"], [
VLC_ADD_PLUGIN([pvr])