From: girish <girish>
Date: Wed, 27 May 2009 02:22:20 +0000 (+0000)
Subject: b=16893
X-Git-Tag: v1_9_0_200~76
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=94284c3d94f0efde05e0548e7c3c8c1e5569c1ce

b=16893
i=adilger
i=johann

Lustre changes needed for ext4-ldiskfs support on rhel5 and sles11
---

diff --git a/build/autoconf/lustre-build.m4 b/build/autoconf/lustre-build.m4
index 50a4236..8413436 100644
--- a/build/autoconf/lustre-build.m4
+++ b/build/autoconf/lustre-build.m4
@@ -227,6 +227,10 @@ AC_SUBST(LDISKFS_DIR)
 AC_SUBST(LDISKFS_SUBDIR)
 AM_CONDITIONAL(LDISKFS_ENABLED, test x$with_ldiskfs != xno)
 
+if test x$enable_ext4 = xyes ; then
+	AC_DEFINE(HAVE_EXT4_LDISKFS, 1, [build ext4 based ldiskfs])
+fi
+
 # We have to configure even if we don't build here for make dist to work
 AC_CONFIG_SUBDIRS(ldiskfs)
 ])