4 # Verify that LUSTRE_VERSION was defined properly
6 AC_DEFUN([LB_CHECK_VERSION],
7 [if test "LUSTRE_VERSION" = "LUSTRE""_VERSION" ; then
8 AC_MSG_ERROR([This script was not built with a version number.])
15 # fixup $target_os for use in other places
17 AC_DEFUN([LB_CANONICAL_SYSTEM],
28 AC_SUBST(lb_target_os)
34 # Check for file existance even when cross compiling
36 AC_DEFUN([LB_CHECK_FILE],
37 [AS_VAR_PUSHDEF([lb_File], [lb_cv_file_$1])dnl
38 AC_CACHE_CHECK([for $1], lb_File,
39 [if test -r "$1"; then
40 AS_VAR_SET(lb_File, yes)
42 AS_VAR_SET(lb_File, no)
44 AS_IF([test AS_VAR_GET(lb_File) = yes], [$2], [$3])[]dnl
45 AS_VAR_POPDEF([lb_File])dnl
50 # LB_ARG_LIBS_INCLUDES
52 # support for --with-foo, --with-foo-includes, and --with-foo-libs in
53 # a single magical macro
55 AC_DEFUN([LB_ARG_LIBS_INCLUDES],
56 [lb_pathvar="m4_bpatsubst([$2], -, _)"
57 AC_MSG_CHECKING([for $1])
59 AC_HELP_STRING([--with-$2=path],
63 if test x$withval = xyes ; then
64 eval "$lb_pathvar='$3'"
66 eval "$lb_pathvar='$withval'"
68 AC_MSG_RESULT([${!lb_pathvar:-no}])
70 if test x${!lb_pathvar} != x -a x${!lb_pathvar} != xno ; then
71 AC_MSG_CHECKING([for $1 includes])
72 AC_ARG_WITH([$2-includes],
73 AC_HELP_STRING([--with-$2-includes=path],
74 [path to $1 includes]),
77 lb_includevar="${lb_pathvar}_includes"
78 if test x$withval = xyes ; then
79 eval "${lb_includevar}='${!lb_pathvar}/include'"
81 eval "${lb_includevar}='$withval'"
83 AC_MSG_RESULT([${!lb_includevar}])
85 AC_MSG_CHECKING([for $1 libs])
86 AC_ARG_WITH([$2-libs],
87 AC_HELP_STRING([--with-$2-libs=path],
91 lb_libvar="${lb_pathvar}_libs"
92 if test x$withval = xyes ; then
93 eval "${lb_libvar}='${!lb_pathvar}/lib'"
95 eval "${lb_libvar}='$withval'"
97 AC_MSG_RESULT([${!lb_libvar}])
105 # Handle internal/external libsysio
107 AC_DEFUN([LB_PATH_LIBSYSIO],
108 [AC_ARG_WITH([sysio],
109 AC_HELP_STRING([--with-sysio=path],
110 [set path to libsysio source (default is included libsysio)]),
112 case $lb_target_os in
121 AC_MSG_CHECKING([location of libsysio])
122 enable_sysio="$with_sysio"
125 AC_MSG_RESULT([internal])
126 LB_CHECK_FILE([$srcdir/libsysio/src/rmdir.c],[],[
127 AC_MSG_ERROR([A complete internal libsysio was not found.])
129 LIBSYSIO_SUBDIR="libsysio"
130 SYSIO="$PWD/libsysio"
133 AC_MSG_RESULT([disabled])
136 AC_MSG_RESULT([$with_sysio])
137 LB_CHECK_FILE([$with_sysio/lib/libsysio.a],[],[
138 AC_MSG_ERROR([A complete (built) external libsysio was not found.])
145 # We have to configure even if we don't build here for make dist to work
146 AC_CONFIG_SUBDIRS(libsysio)
150 # LB_PATH_LUSTREIOKIT
152 # Handle internal/external lustre-iokit
154 AC_DEFUN([LB_PATH_LUSTREIOKIT],
156 AC_HELP_STRING([--with-lustre-iokit=path],
157 [set path to lustre-iokit source (default is included lustre-iokit)]),
159 with_lustre_iokit='yes'
161 AC_MSG_CHECKING([location of lustre-iokit])
162 enable_lustre_iokit="$with_lustre_iokit"
163 case x$with_lustre_iokit in
165 AC_MSG_RESULT([internal])
166 LB_CHECK_FILE([$srcdir/lustre-iokit/ior-survey/ior-survey],[],[
167 AC_MSG_ERROR([A complete internal lustre-iokit was not found.])
169 LUSTREIOKIT_SUBDIR="lustre-iokit"
170 LUSTREIOKIT="$PWD/lustre-iokit"
173 AC_MSG_RESULT([disabled])
176 AC_MSG_RESULT([$with_lustre_iokit])
177 LB_CHECK_FILE([$with_lustre_iokit/ior-survey/ior_survey],[],[
178 AC_MSG_ERROR([A complete (built) external lustre-iokit was not found.])
180 LUSTREIOKIT="$with_lustre_iokit"
181 with_lustre_iokit="yes"
184 AC_SUBST(LUSTREIOKIT_SUBDIR)
185 # We have to configure even if we don't build here for make dist to work
186 AC_CONFIG_SUBDIRS(lustre-iokit)
192 # Handle internal/external ldiskfs
194 AC_DEFUN([LB_PATH_LDISKFS],
195 [AC_ARG_WITH([ldiskfs],
196 AC_HELP_STRING([--with-ldiskfs=path],
197 [set path to ldiskfs source (default is included ldiskfs)]),
199 if test x$linux25$enable_server = xyesyes ; then
205 AC_MSG_CHECKING([location of ldiskfs])
206 case x$with_ldiskfs in
208 AC_MSG_RESULT([internal])
209 LB_CHECK_FILE([$srcdir/ldiskfs/lustre-ldiskfs.spec.in],[],[
210 AC_MSG_ERROR([A complete internal ldiskfs was not found.])
212 LDISKFS_SUBDIR="ldiskfs"
213 LDISKFS_DIR="$PWD/ldiskfs"
216 AC_MSG_RESULT([disabled])
219 AC_MSG_RESULT([$with_ldiskfs])
220 LB_CHECK_FILE([$with_ldiskfs/ldiskfs/linux/ldiskfs_fs.h],[],[
221 AC_MSG_ERROR([A complete (built) external ldiskfs was not found.])
223 LDISKFS_DIR=$with_ldiskfs
226 AC_SUBST(LDISKFS_DIR)
227 AC_SUBST(LDISKFS_SUBDIR)
228 AM_CONDITIONAL(LDISKFS_ENABLED, test x$with_ldiskfs != xno)
230 # We have to configure even if we don't build here for make dist to work
231 AC_CONFIG_SUBDIRS(ldiskfs)
234 # Define no libcfs by default.
235 AC_DEFUN([LB_LIBCFS_DIR],
237 case x$libcfs_is_module in
239 LIBCFS_INCLUDE_DIR="libcfs/include"
240 LIBCFS_SUBDIR="libcfs"
243 LIBCFS_INCLUDE_DIR="lnet/include"
247 AC_SUBST(LIBCFS_SUBDIR)
248 AC_SUBST(LIBCFS_INCLUDE_DIR)
252 # LB_DEFINE_LDISKFS_OPTIONS
254 # Enable config options related to ldiskfs. These are used both by ldiskfs
255 # and lvfs (which includes ldiskfs headers.)
257 AC_DEFUN([LB_DEFINE_LDISKFS_OPTIONS],
259 AC_DEFINE(CONFIG_LDISKFS_FS_MODULE, 1, [build ldiskfs as a module])
260 AC_DEFINE(CONFIG_LDISKFS_FS_XATTR, 1, [enable extended attributes for ldiskfs])
261 AC_DEFINE(CONFIG_LDISKFS_FS_POSIX_ACL, 1, [enable posix acls for ldiskfs])
262 AC_DEFINE(CONFIG_LDISKFS_FS_SECURITY, 1, [enable fs security for ldiskfs])
263 AC_DEFINE(CONFIG_LDISKFSDEV_FS_POSIX_ACL, 1, [enable posix acls for ldiskfs])
264 AC_DEFINE(CONFIG_LDISKFSDEV_FS_XATTR, 1, [enable extented attributes for ldiskfs])
265 AC_DEFINE(CONFIG_LDISKFSDEV_FS_SECURITY, 1, [enable fs security for ldiskfs])
269 # LB_DEFINE_E2FSPROGS_NAMES
271 # Enable the use of alternate naming of ldiskfs-enabled e2fsprogs package.
273 AC_DEFUN([LB_DEFINE_E2FSPROGS_NAMES],
274 [AC_ARG_WITH([ldiskfsprogs],
275 AC_HELP_STRING([--with-ldiskfsprogs],
276 [use alternate names for ldiskfs-enabled e2fsprogs]),
279 if test x$withval = xyes ; then
280 AC_DEFINE(HAVE_LDISKFSPROGS, 1, [enable use of ldiskfsprogs package])
281 E2FSPROGS="ldiskfsprogs"
282 MKE2FS="mkfs.ldiskfs"
283 DEBUGFS="debug.ldiskfs"
284 TUNE2FS="tune.ldiskfs"
285 E2LABEL="label.ldiskfs"
286 DUMPE2FS="dump.ldiskfs"
287 E2FSCK="fsck.ldiskfs"
288 AC_MSG_RESULT([enabled])
290 E2FSPROGS="e2fsprogs"
297 AC_MSG_RESULT([disabled])
299 AC_DEFINE_UNQUOTED(E2FSPROGS, "$E2FSPROGS", [name of ldiskfs e2fsprogs package])
300 AC_DEFINE_UNQUOTED(MKE2FS, "$MKE2FS", [name of ldiskfs mkfs program])
301 AC_DEFINE_UNQUOTED(DEBUGFS, "$DEBUGFS", [name of ldiskfs debug program])
302 AC_DEFINE_UNQUOTED(TUNE2FS, "$TUNE2FS", [name of ldiskfs tune program])
303 AC_DEFINE_UNQUOTED(E2LABEL, "$E2LABEL", [name of ldiskfs label program])
304 AC_DEFINE_UNQUOTED(DUMPE2FS,"$DUMPE2FS", [name of ldiskfs dump program])
305 AC_DEFINE_UNQUOTED(E2FSCK, "$E2FSCK", [name of ldiskfs fsck program])
309 # LB_DEFINE_E2FSPROGS_NAMES
311 # Enable the use of alternate naming of ldiskfs-enabled e2fsprogs package.
313 AC_DEFUN([LB_DEFINE_E2FSPROGS_NAMES],
314 [AC_ARG_WITH([ldiskfsprogs],
315 AC_HELP_STRING([--with-ldiskfsprogs],
316 [use alternate names for ldiskfs-enabled e2fsprogs]),
319 if test x$withval = xyes ; then
320 AC_DEFINE(HAVE_LDISKFSPROGS, 1, [enable use of ldiskfsprogs package])
321 E2FSPROGS="ldiskfsprogs"
322 MKE2FS="mkfs.ldiskfs"
323 DEBUGFS="debug.ldiskfs"
324 TUNE2FS="tune.ldiskfs"
325 E2LABEL="label.ldiskfs"
326 DUMPE2FS="dump.ldiskfs"
327 E2FSCK="fsck.ldiskfs"
328 AC_MSG_RESULT([enabled])
330 E2FSPROGS="e2fsprogs"
337 AC_MSG_RESULT([disabled])
339 AC_DEFINE_UNQUOTED(E2FSPROGS, "$E2FSPROGS", [name of ldiskfs e2fsprogs package])
340 AC_DEFINE_UNQUOTED(MKE2FS, "$MKE2FS", [name of ldiskfs mkfs program])
341 AC_DEFINE_UNQUOTED(DEBUGFS, "$DEBUGFS", [name of ldiskfs debug program])
342 AC_DEFINE_UNQUOTED(TUNE2FS, "$TUNE2FS", [name of ldiskfs tune program])
343 AC_DEFINE_UNQUOTED(E2LABEL, "$E2LABEL", [name of ldiskfs label program])
344 AC_DEFINE_UNQUOTED(DUMPE2FS,"$DUMPE2FS", [name of ldiskfs dump program])
345 AC_DEFINE_UNQUOTED(E2FSCK, "$E2FSCK", [name of ldiskfs fsck program])
349 # LB_DEFINE_E2FSPROGS_NAMES
351 # Enable the use of alternate naming of ldiskfs-enabled e2fsprogs package.
353 AC_DEFUN([LB_DEFINE_E2FSPROGS_NAMES],
354 [AC_ARG_WITH([ldiskfsprogs],
355 AC_HELP_STRING([--with-ldiskfsprogs],
356 [use alternate names for ldiskfs-enabled e2fsprogs]),
359 if test x$withval = xyes ; then
360 AC_DEFINE(HAVE_LDISKFSPROGS, 1, [enable use of ldiskfsprogs package])
361 E2FSPROGS="ldiskfsprogs"
362 MKE2FS="mkfs.ldiskfs"
363 DEBUGFS="debug.ldiskfs"
364 TUNE2FS="tune.ldiskfs"
365 E2LABEL="label.ldiskfs"
366 DUMPE2FS="dump.ldiskfs"
367 E2FSCK="fsck.ldiskfs"
368 AC_MSG_RESULT([enabled])
370 E2FSPROGS="e2fsprogs"
377 AC_MSG_RESULT([disabled])
379 AC_DEFINE_UNQUOTED(E2FSPROGS, "$E2FSPROGS", [name of ldiskfs e2fsprogs package])
380 AC_DEFINE_UNQUOTED(MKE2FS, "$MKE2FS", [name of ldiskfs mkfs program])
381 AC_DEFINE_UNQUOTED(DEBUGFS, "$DEBUGFS", [name of ldiskfs debug program])
382 AC_DEFINE_UNQUOTED(TUNE2FS, "$TUNE2FS", [name of ldiskfs tune program])
383 AC_DEFINE_UNQUOTED(E2LABEL, "$E2LABEL", [name of ldiskfs label program])
384 AC_DEFINE_UNQUOTED(DUMPE2FS,"$DUMPE2FS", [name of ldiskfs dump program])
385 AC_DEFINE_UNQUOTED(E2FSCK, "$E2FSCK", [name of ldiskfs fsck program])
391 # Enable Cray XT3 features
393 AC_DEFUN([LB_CONFIG_CRAY_XT3],
394 [AC_MSG_CHECKING([whether to build Cray XT3 features])
395 AC_ARG_ENABLE([cray_xt3],
396 AC_HELP_STRING([--enable-cray-xt3],
397 [enable building of Cray XT3 features]),
398 [enable_cray_xt3='yes'],[enable_cray_xt3='no'])
399 AC_MSG_RESULT([$enable_cray_xt3])
400 if test x$enable_cray_xt3 != xno; then
401 AC_DEFINE(CRAY_XT3, 1, Enable Cray XT3 Features)
408 # Enable BGL features
410 AC_DEFUN([LB_CONFIG_BGL],
411 [AC_MSG_CHECKING([whether to build BGL features])
413 AC_HELP_STRING([--enable-bgl],
414 [enable building of BGL features]),
415 [enable_bgl='yes'],[enable_bgl='no'])
416 AC_MSG_RESULT([$enable_bgl])
417 if test x$enable_bgl != xno; then
418 AC_DEFINE(HAVE_BGL_SUPPORT, 1, Enable BGL Features)
422 enable_liblustre='no'
423 enable_libreadline='no'
428 # Support for --enable-uoss
431 [AC_MSG_CHECKING([whether to enable uoss])
432 AC_ARG_ENABLE([uoss],
433 AC_HELP_STRING([--enable-uoss],
434 [enable userspace OSS]),
435 [enable_uoss='yes'],[enable_uoss='no'])
436 AC_MSG_RESULT([$enable_uoss])
437 if test x$enable_uoss = xyes; then
438 AC_DEFINE(UOSS_SUPPORT, 1, Enable user-level OSS)
439 AC_DEFINE(LUSTRE_ULEVEL_MT, 1, Multi-threaded user-level lustre port)
441 enable_ulevel_mt='yes'
445 enable_liblustre='no'
448 AC_SUBST(enable_uoss)
452 # Support for --enable-posix-osd
454 AC_DEFUN([LB_POSIX_OSD],
455 [AC_MSG_CHECKING([whether to enable posix osd])
456 AC_ARG_ENABLE([posix-osd],
457 AC_HELP_STRING([--enable-posix-osd],
458 [enable using of posix osd]),
459 [enable_posix_osd='yes'],[enable_posix_osd='no'])
460 AC_MSG_RESULT([$enable_posix_osd])
461 if test x$enable_uoss = xyes -a x$enable_posix_osd = xyes ; then
462 AC_DEFINE(POSIX_OSD, 1, Enable POSIX OSD)
465 AM_CONDITIONAL(POSIX_OSD_ENABLED, test x$posix_osd = xyes)
471 AC_DEFUN([LB_PATH_DMU],
472 [AC_ARG_ENABLE([dmu],
473 AC_HELP_STRING([--enable-dmu],
474 [enable the DMU backend]),
475 [],[with_dmu='default'])
476 AC_MSG_CHECKING([whether to enable DMU])
485 if test x$enable_uoss = xyes -a x$posix_osd != xyes; then
486 # Enable the DMU if we're configuring a userspace server
489 # Enable the DMU by default on the b_hd_kdmu branch
490 if test -d $PWD/zfs -a x$linux25$enable_server = xyesyes; then
501 AC_MSG_RESULT([$dmu_osd])
502 if test x$dmu_osd = xyes; then
503 AC_DEFINE(DMU_OSD, 1, Enable DMU OSD)
504 if test x$enable_uoss = xyes; then
506 DMU_SRC="$PWD/lustre/zfs-lustre"
508 LB_CHECK_FILE([$DMU_SRC/src/.patched],[],[
509 AC_MSG_ERROR([A complete (patched) DMU tree was not found.])
511 AC_CONFIG_SUBDIRS(lustre/zfs-lustre)
517 SPL_DIR="$PWD/$SPL_SUBDIR"
518 ZFS_DIR="$PWD/$ZFS_SUBDIR"
520 LB_CHECK_FILE([$SPL_DIR/module/spl/spl-generic.c],[],[
521 AC_MSG_ERROR([A complete SPL tree was not found in $SPL_DIR.])
524 LB_CHECK_FILE([$ZFS_DIR/module/zfs/dmu.c],[],[
525 AC_MSG_ERROR([A complete kernel DMU tree was not found in $ZFS_DIR.])
528 AC_CONFIG_SUBDIRS(spl)
529 ac_configure_args="$ac_configure_args --with-spl=$SPL_DIR"
530 AC_CONFIG_SUBDIRS(zfs)
537 AM_CONDITIONAL(DMU_OSD_ENABLED, test x$dmu_osd = xyes)
538 AM_CONDITIONAL(KDMU, test x$dmu_osd$enable_uoss = xyesno)
544 # check for in-tree snmp support
546 AC_DEFUN([LB_PATH_SNMP],
547 [LB_CHECK_FILE([$srcdir/snmp/lustre-snmp.c],[SNMP_DIST_SUBDIR="snmp"])
548 AC_SUBST(SNMP_DIST_SUBDIR)
549 AC_SUBST(SNMP_SUBDIR)
555 # Build kernel modules?
557 AC_DEFUN([LB_CONFIG_MODULES],
558 [AC_MSG_CHECKING([whether to build kernel modules])
559 AC_ARG_ENABLE([modules],
560 AC_HELP_STRING([--disable-modules],
561 [disable building of Lustre kernel modules]),
563 LC_TARGET_SUPPORTED([
569 AC_MSG_RESULT([$enable_modules ($target_os)])
571 if test x$enable_modules = xyes ; then
584 # This is strange - Lustre supports a target we don't
585 AC_MSG_ERROR([Modules are not supported on $target_os])
596 AC_DEFUN([LB_CONFIG_UTILS],
597 [AC_MSG_CHECKING([whether to build utilities])
598 AC_ARG_ENABLE([utils],
599 AC_HELP_STRING([--disable-utils],
600 [disable building of Lustre utility programs]),
601 [],[enable_utils='yes'])
602 AC_MSG_RESULT([$enable_utils])
603 if test x$enable_utils = xyes ; then
604 LB_CONFIG_INIT_SCRIPTS
613 AC_DEFUN([LB_CONFIG_TESTS],
614 [AC_MSG_CHECKING([whether to build Lustre tests])
615 AC_ARG_ENABLE([tests],
616 AC_HELP_STRING([--disable-tests],
617 [disable building of Lustre tests]),
622 AC_MSG_RESULT([$enable_tests])
630 AC_DEFUN([LB_CONFIG_DOCS],
631 [AC_MSG_CHECKING([whether to build docs])
633 AC_HELP_STRING([--disable-doc],
634 [skip creation of pdf documentation]),
636 if test x$enable_doc = xyes ; then
645 AC_MSG_RESULT([$enable_doc])
650 # LB_CONFIG_INIT_SCRIPTS
652 # our init scripts only work on red hat linux
654 AC_DEFUN([LB_CONFIG_INIT_SCRIPTS],
655 [ENABLE_INIT_SCRIPTS=0
656 if test x$enable_utils = xyes ; then
657 AC_MSG_CHECKING([whether to install init scripts])
658 # our scripts only work on red hat systems
659 if test -f /etc/init.d/functions -a -f /etc/sysconfig/network ; then
660 ENABLE_INIT_SCRIPTS=1
666 AC_SUBST(ENABLE_INIT_SCRIPTS)
672 # add -include config.h
674 AC_DEFUN([LB_CONFIG_HEADERS],
675 [AC_CONFIG_HEADERS([config.h])
676 CPPFLAGS="-include \$(top_builddir)/config.h $CPPFLAGS"
677 EXTRA_KCFLAGS="-include $PWD/config.h $EXTRA_KCFLAGS"
678 AC_SUBST(EXTRA_KCFLAGS)
684 # defines for including the toplevel Rules
686 AC_DEFUN([LB_INCLUDE_RULES],
687 [INCLUDE_RULES="include $PWD/Rules"
688 AC_SUBST(INCLUDE_RULES)
694 # 'fixup' default paths
696 AC_DEFUN([LB_PATH_DEFAULTS],
697 [# directories for binaries
698 AC_PREFIX_DEFAULT([/usr])
703 # Directories for documentation and demos.
704 docdir='${datadir}/doc/$(PACKAGE)'
716 # checks on the C compiler
718 AC_DEFUN([LB_PROG_CC],
720 AC_MSG_CHECKING([for buggy compiler])
721 CC_VERSION=`$CC -v 2>&1 | grep "^gcc version"`
723 AC_MSG_RESULT([buggy compiler found!])
725 echo " '$CC_VERSION'"
726 echo " has been known to generate bad code, "
727 echo " please get an updated compiler."
728 AC_MSG_ERROR([sorry])
730 case "$CC_VERSION" in
734 # ost_pack_niobuf putting 64bit NTOH temporaries on the stack
735 # without "sub $0xc,%esp" to protect the stack from being
736 # stomped on by interrupts (bug 606)
737 "gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)")
740 # mandrake's similar sub 0xc compiler bug
741 # http://marc.theaimsgroup.com/?l=linux-kernel&m=104748366226348&w=2
742 "gcc version 2.96 20000731 (Mandrake Linux 8.1 2.96-0.62mdk)")
746 AC_MSG_RESULT([no known problems])
750 # --------- unsigned long long sane? -------
751 AC_CHECK_SIZEOF(unsigned long long, 0)
752 echo "---> size SIZEOF $SIZEOF_unsigned_long_long"
753 echo "---> size SIZEOF $ac_cv_sizeof_unsigned_long_long"
754 if test $ac_cv_sizeof_unsigned_long_long != 8 ; then
755 AC_MSG_ERROR([** we assume that sizeof(long long) == 8. Tell phil@clusterfs.com])
758 if test $target_cpu == "powerpc64"; then
759 AC_MSG_WARN([set compiler with -m64])
760 CFLAGS="$CFLAGS -m64"
764 CPPFLAGS="-I\$(top_builddir)/$LIBCFS_INCLUDE_DIR -I\$(top_srcdir)/$LIBCFS_INCLUDE_DIR-I\$(top_builddir)/lnet/include -I\$(top_srcdir)/lnet/include -I\$(top_builddir)/lustre/include -I\$(top_srcdir)/lustre/include $CPPFLAGS"
766 LLCPPFLAGS="-D__arch_lib__ -D_LARGEFILE64_SOURCE=1"
769 # Add _GNU_SOURCE for strnlen on linux
770 LLCFLAGS="-g -Wall -fPIC -D_GNU_SOURCE"
773 # everyone builds against lnet and lustre
774 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -g -I$PWD/$LIBCFS_INCLUDE_DIR -I$PWD/lnet/include -I$PWD/lustre/include"
775 AC_SUBST(EXTRA_KCFLAGS)
781 # AM_CONDITIONAL instances for everything
782 # (so that portals/lustre can disable some if needed)
783 AC_DEFUN([LB_CONDITIONALS],
784 [AM_CONDITIONAL(MODULES, test x$enable_modules = xyes)
785 AM_CONDITIONAL(UTILS, test x$enable_utils = xyes)
786 AM_CONDITIONAL(TESTS, test x$enable_tests = xyes)
787 AM_CONDITIONAL(DOC, test x$ENABLE_DOC = x1)
788 AM_CONDITIONAL(INIT_SCRIPTS, test x$ENABLE_INIT_SCRIPTS = "x1")
789 AM_CONDITIONAL(LINUX, test x$lb_target_os = "xlinux")
790 AM_CONDITIONAL(DARWIN, test x$lb_target_os = "xdarwin")
791 AM_CONDITIONAL(CRAY_XT3, test x$enable_cray_xt3 = "xyes")
792 AM_CONDITIONAL(SUNOS, test x$lb_target_os = "xSunOS")
794 # this lets lustre cancel libsysio, per-branch or if liblustre is
796 if test "x$LIBSYSIO_SUBDIR" = xlibsysio ; then
797 if test "x$with_sysio" != xyes ; then
802 AC_SUBST(LIBSYSIO_SUBDIR)
805 LB_LINUX_CONDITIONALS
806 LB_DARWIN_CONDITIONALS
816 # build-specific config files
818 AC_DEFUN([LB_CONFIG_FILES],
824 [Rules:build/Rules.in]
825 AC_PACKAGE_TARNAME[.spec]
832 # main configure steps
834 AC_DEFUN([LB_CONFIGURE],
853 LC_CONFIG_CLIENT_SERVER
855 # two macros for cmd3
856 m4_ifdef([LC_CONFIG_SPLIT], [LC_CONFIG_SPLIT])
868 LB_DEFINE_E2FSPROGS_NAMES
870 LB_DEFINE_E2FSPROGS_NAMES
872 LB_DEFINE_E2FSPROGS_NAMES
880 if test "$SNMP_DIST_SUBDIR" ; then
892 if test "$SNMP_DIST_SUBDIR" ; then
896 AC_SUBST(ac_configure_args)
898 MOSTLYCLEANFILES='.*.cmd .*.flags *.o *.ko *.mod.c .depend .*.1.* Modules.symvers Module.symvers'
899 AC_SUBST(MOSTLYCLEANFILES)
908 LLCPPFLAGS: $LLCPPFLAGS
910 EXTRA_KCFLAGS: $EXTRA_KCFLAGS
913 Type 'make' to build Lustre.