-AC_ARG_ENABLE(udev, AC_HELP_STRING([--enable-udev],
- [enable udev support]), [enable_udev=${enableval}])
-if (test "${enable_udev}" = "yes"); then
- AC_DEFINE(HAVE_UDEV, 1, [Define if udev support is available])
- PKG_CHECK_MODULES(UDEV, libudev >= 129, enable_udev=yes,
- AC_MSG_ERROR(udev >= 129 is required))
- AC_CHECK_LIB(udev, udev_enumerate_add_match_property, dummy=yes,
- AC_DEFINE(NEED_UDEV_ENUMERATE_ADD_MATCH_PROPERTY, 1,
- [Define to 1 if you need the
- udev_enumerate_add_match_property() function.]))
- AC_CHECK_LIB(udev, udev_device_get_parent_with_subsystem_devtype, dummy=yes,
- AC_DEFINE(NEED_UDEV_DEVICE_GET_PARENT_WITH_SUBSYSTEM_DEVTYPE, 1,
- [Define to 1 if you need the
- udev_device_get_parent_with_subsystem_devtype()
- function.]))
- UDEV_DATADIR="`$PKG_CONFIG --variable=rulesdir libudev`"
- if (test -z "${UDEV_DATADIR}"); then
- UDEV_DATADIR="${sysconfdir}/udev/rules.d"
- fi
- AC_SUBST(UDEV_DATADIR)
-fi
-AC_SUBST(UDEV_CFLAGS)
-AC_SUBST(UDEV_LIBS)
-AM_CONDITIONAL(UDEV, test "${enable_udev}" = "yes")