-AC_MSG_CHECKING([whether to build ldisk based on ext4])
-AC_ARG_ENABLE([ext4],
- AC_HELP_STRING([--disable-ext4],
- [enable building of ldiskfs based on ext4]),[],
- [LC_KERNEL_WITH_EXT4([enable_ext4='yes'],
- [enable_ext4='no'])])
-AC_MSG_RESULT([$enable_ext4])
-
-# Remove this part when RHEL5 ext4 patches landed.
-case $LINUXRELEASE in
-2.6.18*) if test x$RHEL_KENEL = xyes; then
- enable_ext4=no
- fi
-;;
-esac