X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=ldiskfs%2Fconfigure.ac;h=6644fe56ce52c4d1551aa0c2b399581e23bdcf9a;hb=5d39508817c7c1371f74c49e507caf88a202a864;hp=405b8e3c46456a67ee6502ed372e63d4bc2a9ffd;hpb=a4170264e3871b47963108834f69324384315d28;p=fs%2Flustre-release.git

diff --git a/ldiskfs/configure.ac b/ldiskfs/configure.ac
index 405b8e3..6644fe5 100644
--- a/ldiskfs/configure.ac
+++ b/ldiskfs/configure.ac
@@ -33,13 +33,6 @@ $2
 esac
 ])
 
-AC_DEFUN([LC_KERNEL_WITH_EXT4],
-[if test -f $LINUX/fs/ext4/ext4.h ; then
-$1
-else
-$2
-fi
-])
 
 AC_MSG_CHECKING([whether to build kernel modules])
 AC_ARG_ENABLE([modules],
@@ -90,22 +83,6 @@ AM_CONDITIONAL(USE_QUILT, test x$QUILT != xno)
 
 LB_DEFINE_LDISKFS_OPTIONS
 
-AC_MSG_CHECKING([whether to build ldiskfs based on ext4])
-if test x$RHEL_KERNEL = xyes; then
-	AC_ARG_ENABLE([ext4],
-		AC_HELP_STRING([--enable-ext4],
-			     [enable building of ldiskfs based on ext4]),
-			     [], [enable_ext4='no'])
-else
-	case $LINUXRELEASE in
-	# ext4 was in 2.6.22-2.6.26 but not stable enough to use
-	2.6.2[06]*) enable_ext4='no' ;;
-	*) LC_KERNEL_WITH_EXT4([enable_ext4='yes'],
-			       [enable_ext4='no']) ;;
-	esac
-fi
-AC_MSG_RESULT([$enable_ext4])
-
 if test x$enable_ext4 = xyes ; then
 	AC_DEFINE(HAVE_EXT4_LDISKFS, 1, [ldiskfs based on ext4])
 	BACKFS=ext4