X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fautoconf%2Flustre-core.m4;h=4cc4bbf653fe0020ee80fa4bea8b69cc6134aec4;hp=64c14e510efcab26b9cc806574688c0ed5e56258;hb=784cd144103871bd421c139c09bfbf4d5d29ca08;hpb=ca512093cd29e79ff8a43d4cd921058163305784 diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4 index 64c14e5..4cc4bbf 100644 --- a/lustre/autoconf/lustre-core.m4 +++ b/lustre/autoconf/lustre-core.m4 @@ -211,9 +211,9 @@ fi # Quota support. The kernel must support CONFIG_QUOTA. # AC_DEFUN([LC_QUOTA_CONFIG], -[LB_LINUX_CONFIG_IM([QUOTA],[AC_DEFINE(HAVE_QUOTA_SUPPORT, 1, [support quota])],[ - AC_MSG_ERROR([Lustre quota requires that CONFIG_QUOTA is enabled in your kernel.]) -]) +[LB_LINUX_CONFIG_IM([QUOTA],[],[ + AC_MSG_ERROR([Lustre quota requires that CONFIG_QUOTA is enabled in your kernel.]) + ]) ]) # truncate_complete_page() was exported from RHEL5/SLES10, but not in SLES11 SP0 (2.6.27) @@ -319,7 +319,7 @@ AC_DEFUN([LC_BIT_SPINLOCK_H], AC_DEFUN([LC_CONST_ACL_SIZE], [AC_MSG_CHECKING([calc acl size]) tmp_flags="$CFLAGS" -CFLAGS="$CFLAGS -I$LINUX/include -I$LINUX_OBJ/include -I$LINUX_OBJ/include2 -I$LINUX/arch/`echo $target_cpu|sed -e 's/ppc.*/powerpc/' -e 's/x86_64/x86/' -e 's/i.86/x86/'`/include -include $AUTOCONF_HDIR/autoconf.h $EXTRA_KCFLAGS" +CFLAGS="$CFLAGS -I$LINUX/include -I$LINUX_OBJ/include -I$LINUX_OBJ/include2 -I$LINUX/arch/`echo $target_cpu|sed -e 's/powerpc64/powerpc/' -e 's/x86_64/x86/' -e 's/i.86/x86/'`/include -include $AUTOCONF_HDIR/autoconf.h $EXTRA_KCFLAGS" AC_TRY_RUN([ #define __KERNEL__ #include @@ -1020,22 +1020,6 @@ LB_LINUX_TRY_COMPILE([ ]) ]) -# 2.6.27 has file_remove_suid instead of remove_suid -AC_DEFUN([LC_FILE_REMOVE_SUID], -[AC_MSG_CHECKING([kernel has file_remove_suid]) -LB_LINUX_TRY_COMPILE([ - #include -],[ - file_remove_suid(NULL); -],[ - AC_DEFINE(HAVE_FILE_REMOVE_SUID, 1, - [kernel have file_remove_suid]) - AC_MSG_RESULT([yes]) -],[ - AC_MSG_RESULT([no]) -]) -]) - # 2.6.27 have new page locking API AC_DEFUN([LC_TRYLOCKPAGE], [AC_MSG_CHECKING([kernel uses trylock_page for page lock]) @@ -1255,6 +1239,7 @@ AC_DEFUN([LC_EXPORT_CPUMASK_OF_NODE], the kernel])]) # x86_64 ]) + # 2.6.31 replaces blk_queue_hardsect_size by blk_queue_logical_block_size function AC_DEFUN([LC_BLK_QUEUE_LOG_BLK_SIZE], [AC_MSG_CHECKING([if blk_queue_logical_block_size is defined]) @@ -1366,7 +1351,7 @@ LB_LINUX_TRY_COMPILE([ ],[ AC_MSG_RESULT(no) ]) -]) +]) # 2.6.32 removes blk_queue_max_sectors and add blk_queue_max_hw_sectors # check blk_queue_max_sectors and use it until disappear. @@ -1729,6 +1714,18 @@ EXTRA_KCFLAGS="$tmp_flags" ]) # +# 2.6.38 export simple_setattr +# +AC_DEFUN([LC_EXPORT_SIMPLE_SETATTR], +[LB_CHECK_SYMBOL_EXPORT([simple_setattr], +[fs/libfs.c],[ +AC_DEFINE(HAVE_SIMPLE_SETATTR, 1, + [simple_setattr is exported by the kernel]) +],[ +]) +]) + +# # 2.6.39 remove unplug_fn from request_queue. # AC_DEFUN([LC_REQUEST_QUEUE_UNPLUG_FN], @@ -1798,14 +1795,135 @@ LB_LINUX_TRY_COMPILE([ ]) # -# 2.6.38 export simple_setattr +# 3.1 renames lock-manager ops(lock_manager_operations) from fl_xxx to lm_xxx +# see kernel commit 8fb47a4fbf858a164e973b8ea8ef5e83e61f2e50 # -AC_DEFUN([LC_EXPORT_SIMPLE_SETATTR], -[LB_CHECK_SYMBOL_EXPORT([simple_setattr], -[fs/libfs.c],[ -AC_DEFINE(HAVE_SIMPLE_SETATTR, 1, - [simple_setattr is exported by the kernel]) +AC_DEFUN([LC_LM_XXX_LOCK_MANAGER_OPS], +[AC_MSG_CHECKING([if lock-manager ops renamed to lm_xxx]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + struct lock_manager_operations lm_ops; + lm_ops.lm_compare_owner = NULL; +],[ + AC_DEFINE(HAVE_LM_XXX_LOCK_MANAGER_OPS, 1, + [lock-manager ops renamed to lm_xxx]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +]) + +# +# 3.1 kills inode->i_alloc_sem, use i_dio_count and inode_dio_wait/ +# inode_dio_done instead. +# see kernel commit bd5fe6c5eb9c548d7f07fe8f89a150bb6705e8e3 +# +AC_DEFUN([LC_INODE_DIO_WAIT], +[AC_MSG_CHECKING([if inode->i_alloc_sem is killed and use inode_dio_wait/done.]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + inode_dio_wait((struct inode *)0); + inode_dio_done((struct inode *)0); +],[ + AC_DEFINE(HAVE_INODE_DIO_WAIT, 1, + [inode->i_alloc_sem is killed and use inode_dio_wait/done]) + AC_MSG_RESULT([yes]) ],[ + AC_MSG_RESULT([no]) +]) +]) + +# +# 3.1 adds get_acl method to inode_operations to read ACL from disk. +# see kernel commit 4e34e719e457f2e031297175410fc0bd4016a085 +# +AC_DEFUN([LC_IOP_GET_ACL], +[AC_MSG_CHECKING([inode_operations has .get_acl member function]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + struct inode_operations iop; + iop.get_acl = NULL; +],[ + AC_DEFINE(HAVE_IOP_GET_ACL, 1, + [inode_operations has .get_acl member function]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +]) + +# +# 3.1.1 has ext4_blocks_for_truncate +# +AC_DEFUN([LC_BLOCKS_FOR_TRUNCATE], +[AC_MSG_CHECKING([if kernel has ext4_blocks_for_truncate]) +LB_LINUX_TRY_COMPILE([ + #include + #include "$LINUX/fs/ext4/ext4_jbd2.h" + #include "$LINUX/fs/ext4/truncate.h" +],[ + ext4_blocks_for_truncate(NULL); +],[ + AC_MSG_RESULT([yes]) + AC_DEFINE(HAVE_BLOCKS_FOR_TRUNCATE, 1, + [kernel has ext4_blocks_for_truncate]) +],[ + AC_MSG_RESULT([no]) +]) +]) + +# +# 3.1 introduced generic_file_llseek_size() +# +AC_DEFUN([LC_FILE_LLSEEK_SIZE], + [LB_CHECK_SYMBOL_EXPORT([generic_file_llseek_size], + [fs/read_write.c], + [AC_DEFINE(HAVE_FILE_LLSEEK_SIZE, 1, + [generic_file_llseek_size is exported by the kernel])]) +]) + +# +# 3.2 request_queue.make_request_fn defined as function returns with void +# see kernel commit 5a7bbad27a410350e64a2d7f5ec18fc73836c14f +# +AC_DEFUN([LC_HAVE_VOID_MAKE_REQUEST_FN], +[AC_MSG_CHECKING([if request_queue.make_request_fn returns void but not int]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + int ret; + make_request_fn *mrf; + ret = mrf(NULL, NULL); +],[ + AC_MSG_RESULT([no]) +],[ + AC_DEFINE(HAVE_VOID_MAKE_REQUEST_FN, 1, + [request_queue.make_request_fn returns void but not int]) + AC_MSG_RESULT([yes]) +]) +]) + +# +# 3.2 protects inode->i_nlink from direct modification +# see kernel commit a78ef704a8dd430225955f0709b22d4a6ba21deb +# at the same time adds set_nlink(), so checks set_nlink() for it. +# +AC_DEFUN([LC_HAVE_PROTECT_I_NLINK], +[AC_MSG_CHECKING([if inode->i_nlink is protected from direct modification]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + struct inode i; + set_nlink(&i, 1); +],[ + AC_DEFINE(HAVE_PROTECT_I_NLINK, 1, + [inode->i_nlink is protected from direct modification]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) ]) ]) @@ -1848,20 +1966,229 @@ LB_LINUX_TRY_COMPILE([ ]) # -# 3.1.1 has ext4_blocks_for_truncate +# 3.3 switchs super_operations to use dentry as parameter (but not vfsmount) +# see kernel commit 34c80b1d93e6e20ca9dea0baf583a5b5510d92d4 # -AC_DEFUN([LC_BLOCKS_FOR_TRUNCATE], -[AC_MSG_CHECKING([if kernel has ext4_blocks_for_truncate]) +AC_DEFUN([LC_SUPEROPS_USE_DENTRY], +[AC_MSG_CHECKING([if super_operations use dentry as parameter]) +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" LB_LINUX_TRY_COMPILE([ #include - #include "$LINUX/fs/ext4/ext4_jbd2.h" - #include "$LINUX/fs/ext4/truncate.h" + int show_options(struct seq_file *seq, struct dentry *root){ + return 0; + } ],[ - ext4_blocks_for_truncate(NULL); + struct super_operations ops; + ops.show_options = show_options; ],[ + AC_DEFINE(HAVE_SUPEROPS_USE_DENTRY, 1, + [super_operations use dentry as parameter]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) + +# +# 3.3 switchs inode_operations to use umode_t as parameter (but not int) +# see kernel commit 1a67aafb5f72a436ca044293309fa7e6351d6a35 +# +AC_DEFUN([LC_INODEOPS_USE_UMODE_T], +[AC_MSG_CHECKING([if inode_operations use umode_t as parameter]) +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_LINUX_TRY_COMPILE([ + #include + #include + int my_mknod(struct inode *dir, struct dentry *dchild, + umode_t mode, dev_t dev) + { + return 0; + } +],[ + struct inode_operations ops; + ops.mknod = my_mknod; +],[ + AC_DEFINE(HAVE_INODEOPS_USE_UMODE_T, 1, + [inode_operations use umode_t as parameter]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) + +# 3.4 kmap_atomic removes second argument +# see kernel commit 1ec9c5ddc17aa398f05646abfcbaf315b544e62f +# +AC_DEFUN([LC_KMAP_ATOMIC_HAS_1ARG], +[AC_MSG_CHECKING([if kmap_atomic has only 1 argument]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + kmap_atomic(NULL); +],[ + AC_DEFINE(HAVE_KMAP_ATOMIC_HAS_1ARG, 1, + [have kmap_atomic has only 1 argument]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +]) + +# +# 3.4 switchs touch_atime to struct path +# see kernel commit 68ac1234fb949b66941d94dce4157742799fc581 +# +AC_DEFUN([LC_TOUCH_ATIME_1ARG], +[AC_MSG_CHECKING([if touch_atime use one argument]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + touch_atime((struct path *)NULL); +],[ + AC_DEFINE(HAVE_TOUCH_ATIME_1ARG, 1, + [touch_atime use one argument]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +]) + +# +# 3.4 converts d_alloc_root to d_make_root +# see kernel commit 32991ab305ace7017c62f8eecbe5eb36dc32e13b +# +AC_DEFUN([LC_HAVE_D_MAKE_ROOT], +[AC_MSG_CHECKING([if have d_make_root]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + d_make_root((struct inode *)NULL); +],[ + AC_DEFINE(HAVE_D_MAKE_ROOT, 1, + [have d_make_root]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +]) + +# +# 3.5 renames end_writeback() back to clear_inode()... +# see kernel commit dbd5768f87ff6fb0a4fe09c4d7b6c4a24de99430 +# +AC_DEFUN([LC_HAVE_CLEAR_INODE], +[AC_MSG_CHECKING([if have clear_inode]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + clear_inode((struct inode *)NULL); +],[ + AC_DEFINE(HAVE_CLEAR_INODE, 1, + [have clear_inode]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +]) + +# +# 3.5 encode_fh has parent inode passed in directly +# see kernel commit b0b0382b +# +AC_DEFUN([LC_HAVE_ENCODE_FH_PARENT], +[AC_MSG_CHECKING([if encode_fh have parent inode as parameter]) +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_LINUX_TRY_COMPILE([ + #include + #include + #include + int ll_encode_fh(struct inode *i, __u32 *a, int *b, struct inode *p) + { + return 0; + } +],[ + struct export_operations exp_op; + exp_op.encode_fh = ll_encode_fh; +],[ + AC_DEFINE(HAVE_ENCODE_FH_PARENT, 1, + [have parent inode as parameter]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) + +# +# 3.6 switch i_dentry/d_alias from list to hlist +# +AC_DEFUN([LC_HAVE_DENTRY_D_ALIAS_HLIST], +[AC_MSG_CHECKING([if i_dentry/d_alias uses hlist]) +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_LINUX_TRY_COMPILE([ + #include + #include +],[ + struct inode inode; + struct dentry dentry; + struct hlist_head head; + struct hlist_node node; + inode.i_dentry = head; + dentry.d_alias = node; +],[ + AC_DEFINE(HAVE_DENTRY_D_ALIAS_HLIST, 1, + [have i_dentry/d_alias uses hlist]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) + +# +# 3.6 dentry_open uses struct path as first argument +# see kernel commit 765927b2 +# +AC_DEFUN([LC_DENTRY_OPEN_USE_PATH], +[AC_MSG_CHECKING([if dentry_open uses struct path as first argument]) +tmp_flags="$EXTRA_KCFLAGS" +EXTRA_KCFLAGS="-Werror" +LB_LINUX_TRY_COMPILE([ + #include + #include +],[ + struct path path; + dentry_open(&path, 0, NULL); +],[ + AC_DEFINE(HAVE_DENTRY_OPEN_USE_PATH, 1, + [dentry_open uses struct path as first argument]) + AC_MSG_RESULT([yes]) +],[ + AC_MSG_RESULT([no]) +]) +EXTRA_KCFLAGS="$tmp_flags" +]) + +# +# 3.6 vfs adds iop->atomic_open +# +AC_DEFUN([LC_HAVE_IOP_ATOMIC_OPEN], +[AC_MSG_CHECKING([if iop has atomic_open]) +LB_LINUX_TRY_COMPILE([ + #include +],[ + struct inode_operations iop; + iop.atomic_open = NULL; +],[ + AC_DEFINE(HAVE_IOP_ATOMIC_OPEN, 1, + [have iop atomic_open]) AC_MSG_RESULT([yes]) - AC_DEFINE(HAVE_BLOCKS_FOR_TRUNCATE, 1, - [kernel has ext4_blocks_for_truncate]) ],[ AC_MSG_RESULT([no]) ]) @@ -1947,7 +2274,6 @@ AC_DEFUN([LC_PROG_LINUX], LC_PGMKWRITE_USE_VMFAULT LC_PGMKWRITE_COMPACT LC_INODE_PERMISION_2ARGS - LC_FILE_REMOVE_SUID LC_TRYLOCKPAGE LC_READ_INODE_IN_SBOPS LC_EXPORT_INODE_PERMISSION @@ -1967,8 +2293,8 @@ AC_DEFUN([LC_PROG_LINUX], # 2.6.29 LC_SB_ANY_QUOTA_LOADED - # 2.6.30 - LC_EXPORT_CPUMASK_OF_NODE + # 2.6.30 + LC_EXPORT_CPUMASK_OF_NODE # 2.6.31 LC_BLK_QUEUE_LOG_BLK_SIZE @@ -2008,23 +2334,49 @@ AC_DEFUN([LC_PROG_LINUX], # 2.6.39 LC_REQUEST_QUEUE_UNPLUG_FN - LC_HAVE_FSTYPE_MOUNT + LC_HAVE_FSTYPE_MOUNT - # 3.3 - LC_HAVE_MIGRATE_HEADER - LC_MIGRATEPAGE_4ARGS + # 3.1 + LC_LM_XXX_LOCK_MANAGER_OPS + LC_INODE_DIO_WAIT + LC_IOP_GET_ACL + LC_FILE_LLSEEK_SIZE # 3.1.1 LC_BLOCKS_FOR_TRUNCATE - # - if test x$enable_server = xyes ; then - AC_DEFINE(HAVE_SERVER_SUPPORT, 1, [support server]) - LC_FUNC_DEV_SET_RDONLY - LC_STACK_SIZE - LC_QUOTA64 - LC_QUOTA_CONFIG - fi + # 3.2 + LC_HAVE_VOID_MAKE_REQUEST_FN + LC_HAVE_PROTECT_I_NLINK + + # 3.3 + LC_HAVE_MIGRATE_HEADER + LC_MIGRATEPAGE_4ARGS + LC_SUPEROPS_USE_DENTRY + LC_INODEOPS_USE_UMODE_T + + # 3.4 + LC_TOUCH_ATIME_1ARG + LC_HAVE_D_MAKE_ROOT + LC_KMAP_ATOMIC_HAS_1ARG + + # 3.5 + LC_HAVE_CLEAR_INODE + LC_HAVE_ENCODE_FH_PARENT + + # 3.6 + LC_HAVE_DENTRY_D_ALIAS_HLIST + LC_DENTRY_OPEN_USE_PATH + LC_HAVE_IOP_ATOMIC_OPEN + + # + if test x$enable_server = xyes ; then + AC_DEFINE(HAVE_SERVER_SUPPORT, 1, [support server]) + LC_FUNC_DEV_SET_RDONLY + LC_STACK_SIZE + LC_QUOTA64 + LC_QUOTA_CONFIG + fi ]) # @@ -2291,6 +2643,46 @@ LB_LINUX_TRY_COMPILE([ ]) # +# LC_OSD_ADDON +# +# configure support for optional OSD implementation +# +AC_DEFUN([LC_OSD_ADDON], +[AC_MSG_CHECKING([for osd]) +AC_ARG_WITH([osd], + AC_HELP_STRING([--with-osd=path], + [set path to optional osd]), + [ + case $with_osd in + no) ENABLEOSDADDON=0 + ;; + *) OSDADDON="${with_osd}" + ENABLEOSDADDON=1 + ;; + esac + ], [ + ENABLEOSDADDON=0 + ]) +if test $ENABLEOSDADDON -eq 0; then + AC_MSG_RESULT([no]) + OSDADDON= +else + OSDMODNAME=`basename $OSDADDON` + if test -e $LUSTRE/$OSDMODNAME; then + AC_MSG_RESULT([can't link]) + OSDADDON= + elif ln -s $OSDADDON $LUSTRE/$OSDMODNAME; then + AC_MSG_RESULT([$OSDMODNAME]) + OSDADDON="subdir-m += $OSDMODNAME" + else + AC_MSG_RESULT([can't link]) + OSDADDON= + fi +fi +AC_SUBST(OSDADDON) +]) + +# # LC_CONFIGURE # # other configure checks @@ -2391,7 +2783,7 @@ AC_ARG_ENABLE([pgstate-track], AC_MSG_CHECKING([whether to enable page state tracking]) AC_MSG_RESULT([$enable_pgstat_track]) if test x$enable_pgstat_track = xyes ; then - AC_DEFINE([LUSTRE_PAGESTATE_TRACKING], 1, + AC_DEFINE([CONFIG_DEBUG_PAGESTATE_TRACKING], 1, [enable page state tracking code]) fi @@ -2448,9 +2840,11 @@ lustre/kernel_patches/targets/2.6-rhel6.target lustre/kernel_patches/targets/2.6-rhel5.target lustre/kernel_patches/targets/2.6-sles10.target lustre/kernel_patches/targets/2.6-sles11.target +lustre/kernel_patches/targets/3.0-sles11.target lustre/kernel_patches/targets/2.6-oel5.target lustre/kernel_patches/targets/2.6-fc11.target lustre/kernel_patches/targets/2.6-fc12.target +lustre/kernel_patches/targets/2.6-fc15.target lustre/ldlm/Makefile lustre/fid/Makefile lustre/fid/autoMakefile @@ -2468,12 +2862,8 @@ lustre/mdc/Makefile lustre/mdc/autoMakefile lustre/lmv/Makefile lustre/lmv/autoMakefile -lustre/mds/Makefile -lustre/mds/autoMakefile lustre/mdt/Makefile lustre/mdt/autoMakefile -lustre/cmm/Makefile -lustre/cmm/autoMakefile lustre/mdd/Makefile lustre/mdd/autoMakefile lustre/fld/Makefile @@ -2483,8 +2873,6 @@ lustre/obdclass/autoMakefile lustre/obdclass/linux/Makefile lustre/obdecho/Makefile lustre/obdecho/autoMakefile -lustre/obdfilter/Makefile -lustre/obdfilter/autoMakefile lustre/ofd/Makefile lustre/ofd/autoMakefile lustre/osc/Makefile @@ -2499,6 +2887,7 @@ lustre/mgc/Makefile lustre/mgc/autoMakefile lustre/mgs/Makefile lustre/mgs/autoMakefile +lustre/target/Makefile lustre/ptlrpc/Makefile lustre/ptlrpc/autoMakefile lustre/ptlrpc/gss/Makefile @@ -2506,11 +2895,14 @@ lustre/ptlrpc/gss/autoMakefile lustre/quota/Makefile lustre/quota/autoMakefile lustre/scripts/Makefile -lustre/scripts/lustre lustre/tests/Makefile lustre/tests/mpi/Makefile lustre/utils/Makefile lustre/utils/gss/Makefile +lustre/osp/Makefile +lustre/osp/autoMakefile +lustre/lod/Makefile +lustre/lod/autoMakefile lustre/obdclass/darwin/Makefile ]) ])