b=22642 ldiskfs to figure out ext3/4 base itself

Ldiskfs should figure out whether to base itself on ext3 or ext4
by itself and not rely on lustre's configure to tell it.

i=mjmac
i=johann

diff --git a/ldiskfs/configure.ac b/ldiskfs/configure.ac
index 325ec6f..fdbfe9f 100644 (file)
--- a/ldiskfs/configure.ac
+++ b/ldiskfs/configure.ac
@@ -83,6 +83,8 @@ AM_CONDITIONAL(USE_QUILT, test x$QUILT != xno)
 
 LB_DEFINE_LDISKFS_OPTIONS
 
+LB_HAVE_EXT4_ENABLED
+
 if test x$enable_ext4 = xyes ; then
        AC_DEFINE(HAVE_EXT4_LDISKFS, 1, [ldiskfs based on ext4])
        BACKFS=ext4