# Process this file with autoconf to produce a configure script.
-AC_INIT([Lustre ldiskfs], 3.0.0, [https://bugzilla.lustre.org/])
+AC_INIT([Lustre ldiskfs], 3.0.6, [https://bugzilla.lustre.org/])
AC_CONFIG_SRCDIR([lustre-ldiskfs.spec.in])
# Don't look for install-sh, etc. in ..
LB_INCLUDE_RULES
LB_PROG_CC
+
+#
+# LC_TARGET_SUPPORTED
+#
+# is the target os supported?
+#
+AC_DEFUN([LC_TARGET_SUPPORTED],
+[case $target_os in
+ linux* | darwin*)
+$1
+ ;;
+ *)
+$2
+ ;;
+esac
+])
+
+
AC_MSG_CHECKING([whether to build kernel modules])
AC_ARG_ENABLE([modules],
- AC_HELP_STRING([--disable-modules],
- [disable building of Lustre kernel modules]),
- [],[
- enable_modules='yes'
- ])
+ AC_HELP_STRING([--disable-modules],
+ [disable building of Lustre kernel modules]),[],
+ [LC_TARGET_SUPPORTED([enable_modules='yes'],
+ [enable_modules='no'])])
AC_MSG_RESULT([$enable_modules])
if test x$enable_modules = xyes ; then
LB_PROG_LINUX
+if test x$linux25 = xyes ; then
LB_LINUX_MODPOST
fi
+fi
LB_CONFIG_HEADERS
AC_MSG_CHECKING([whether to enable quilt for making ldiskfs])
AC_ARG_ENABLE([quilt],
- AC_HELP_STRING([--disable-quilt],[disable use of quilt for ldiskfs]),
- [],[enable_quilt='yes'])
+ AC_HELP_STRING([--disable-quilt],
+ [disable use of quilt for ldiskfs]),[],
+ [enable_quilt='yes'])
AC_MSG_RESULT([$enable_quilt])
AC_PATH_PROG(PATCH, patch, [no])
2.6.12*) LDISKFS_SERIES="2.6.12-vanilla.series" ;;
2.6.15*) LDISKFS_SERIES="2.6-fc5.series";;
2.6.16*) LDISKFS_SERIES="2.6-sles10.series";;
-2.6.18*) LDISKFS_SERIES="2.6.18-vanilla.series";;
+2.6.18*)
+ if test x$RHEL_KENEL = xyes; then
+ LDISKFS_SERIES="2.6-rhel5.series"
+ else
+ LDISKFS_SERIES="2.6.18-vanilla.series"
+ fi
+ ;;
+2.6.22*) LDISKFS_SERIES="2.6.22-vanilla.series";;
*) AC_MSG_WARN([Unknown kernel version $LINUXRELEASE, fix ldiskfs/configure.ac])
esac
AC_MSG_RESULT([$LDISKFS_SERIES])
AC_SUBST(ac_configure_args)
+LB_CHECK_SYMBOL_EXPORT([d_rehash_cond],
+ [fs/dcache.c],
+ [AC_DEFINE(HAVE_D_REHASH_COND, 1,
+ [d_rehash_cond is exported by the kernel])],
+ [])
+
+LB_CHECK_SYMBOL_EXPORT([__d_rehash],
+ [fs/dcache.c],
+ [AC_DEFINE(HAVE___D_REHASH, 1,
+ [__d_rehash is exported by the kernel])],
+ [])
+
+LB_CHECK_SYMBOL_EXPORT([d_move_locked],
+ [fs/dcache.c],
+ [AC_DEFINE(HAVE_D_MOVE_LOCKED, 1,
+ [d_move_locked is exported by the kernel])],
+ [])
+
+LB_CHECK_SYMBOL_EXPORT([__d_move],
+ [fs/dcache.c],
+ [AC_DEFINE(HAVE___D_MOVE, 1,
+ [__d_move exported by the kernel])],
+ [])
+
LB_CONFIG_FILES
AC_CONFIG_FILES([ldiskfs/autoMakefile ldiskfs/Makefile])
-MOSTLYCLEANFILES='.*.cmd .*.flags *.o *.ko *.mod.c .depend .*.1.*'
+MOSTLYCLEANFILES='.*.cmd .*.flags *.o *.ko *.mod.c .depend .*.1.* Modules.symvers Module.symvers'
AC_SUBST(MOSTLYCLEANFILES)
AC_OUTPUT