X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=configure.ac;h=00a61135cfe340d8938f7b131f18585b96561181;hp=1b9b980920d16ba9876dc2ec3b79ae3ac5f4810f;hb=27863350496534c1bdd6a2d48661f8973aed0945;hpb=3b286d116f8fb8438b8ae52669d2c1778b7a370b

diff --git a/configure.ac b/configure.ac
index 1b9b980..00a6113 100644
--- a/configure.ac
+++ b/configure.ac
@@ -57,6 +57,11 @@ AC_CHECK_LIB([udev], [udev_new],
 	[AC_MSG_FAILURE([The libudev development library is required by petitboot.  Try installing the package libudev-dev or libudev-devel.])]
 )
 
+PKG_CHECK_EXISTS(libudev >= 218, [old_udev=no], [old_udev=yes])
+if test "$old_udev" = "yes" ; then
+      AC_DEFINE(UDEV_LOGGING, 1, [Support old udev logging interface])],
+fi
+
 AC_CHECK_LIB([devmapper], [dm_task_create],
 	[DEVMAPPER_LIBS=-ldevmapper],
 	[AC_MSG_FAILURE([The libdevmapper development library is required by petitboot.  Try installing the package libdevmapper-dev or libdevmapper-devel.])]