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[fs/lustre-release.git] / config / lustre-build.m4
1 #
2 # LB_CHECK_VERSION
3 #
4 # Verify that LUSTRE_VERSION was defined properly
5 #
6 AC_DEFUN([LB_CHECK_VERSION], [
7 AS_IF([test "LUSTRE_VERSION" = "LUSTRE""_VERSION"],
8         [AC_MSG_ERROR([This script was not built with a version number.])])
9 ]) # LB_CHECK_VERSION
10
11 #
12 # LB_CANONICAL_SYSTEM
13 #
14 # fixup $target_os for use in other places
15 #
16 AC_DEFUN([LB_CANONICAL_SYSTEM], [
17 case $target_os in
18         linux*)
19                 lb_target_os="linux"
20                 ;;
21 esac
22 AC_SUBST(lb_target_os)
23 ]) # LB_CANONICAL_SYSTEM
24
25 #
26 # LB_DOWNSTREAM_RELEASE
27 #
28 AC_DEFUN([LB_DOWNSTREAM_RELEASE],
29 [AC_ARG_WITH([downstream-release],
30         AC_HELP_STRING([--with-downstream-release=string],
31                 [set a string in the BUILD_VERSION and RPM Release: (default is nothing)]),
32         [DOWNSTREAM_RELEASE=$with_downstream_release],
33         [ # if not specified, see if it's in the META file
34         AS_IF([test -f META],
35                 [DOWNSTREAM_RELEASE=$(sed -ne '/^LOCAL_VERSION =/s/.*= *//p' META)])
36         ])
37 AC_SUBST(DOWNSTREAM_RELEASE)
38 ]) # LB_DOWNSTREAM_RELEASE
39
40 #
41 # LB_BUILDID
42 #
43 # Check if the source is a GA release and if not, set a "BUILDID"
44 #
45 # Currently there are at least two ways/modes of/for doing this.  One
46 # is if we are in a valid git repository, the other is if we are in a
47 # non-git source tree of some form.  Building the latter from the former
48 # will be handled here.
49 AC_DEFUN([LB_BUILDID], [
50 AC_CACHE_CHECK([for buildid], [lb_cv_buildid], [
51 lb_cv_buildid=""
52 AS_IF([git branch >/dev/null 2>&1], [
53         ffw=0
54         hash=""
55         ver=$(git describe --match v[[0-9]]_*_[[0-9]]* --tags)
56         if [[[ $ver = *-*-* ]]]; then
57                 hash=${ver##*-}
58                 ffw=${ver#*-}
59                 ffw=${ffw%-*}
60                 ver=${ver%%-*}
61         fi
62         # it's tempting to use [[ $ver =~ ^v([0-9]+_)+([0-9]+|RC[0-9]+)$ ]]
63         # here but the portability of the regex on the right is dismal
64         # (thanx suse)
65         if echo "$ver" | egrep -q "^v([[0-9]]+_)+([[0-9]]+|RC[[0-9]]+)$"; then
66                 ver=$(echo $ver | sed -e 's/^v\(.*\)/\1/' \
67                                       -e 's/_RC[[0-9]].*$//' -e 's/_/./g')
68         fi
69
70         # a "lustre fix" value of .0 should be truncated
71         if [[[ $ver = *.*.*.0 ]]]; then
72                 ver=${ver%.0}
73         fi
74         # ditto for a "lustre fix" value of _0
75         if [[[ $ver = v*_*_*_0 ]]]; then
76                 ver=${ver%_0}
77         fi
78         if [[[ $ver = v*_*_* ]]]; then
79                 ver=${ver#v}
80                 ver=${ver//_/.}
81         fi
82
83         if test "$ver" != "$VERSION"; then
84                 AC_MSG_WARN([most recent tag found: $ver does not match current version $VERSION.])
85         fi
86
87         if test "$ffw" != "0"; then
88                 lb_cv_buildid="$hash"
89         fi
90 ], [test -f META], [
91         lb_cv_buildid=$(sed -ne '/^BUILDID =/s/.*= *//p' META)
92 ])
93 ])
94 AS_IF([test -z "$lb_cv_buildid"], [
95         AC_MSG_WARN([
96
97 FIXME: I don't know how to deal with source trees outside of git that
98 don't have a META file. Not setting a buildid.
99 ])
100 ])
101 BUILDID=$lb_cv_buildid
102 AC_SUBST(BUILDID)
103 ]) # LB_BUILDID
104
105 #
106 # LB_CHECK_FILE
107 #
108 # Check for file existence even when cross compiling
109 # $1 - file to check
110 # $2 - do 'yes'
111 # $3 - do 'no'
112 #
113 AC_DEFUN([LB_CHECK_FILE], [
114 AS_VAR_PUSHDEF([lb_file], [lb_cv_file_$1])dnl
115 AC_CACHE_CHECK([for $1], lb_file, [
116 AS_IF([test -r "$1"],
117         [AS_VAR_SET(lb_file, [yes])],
118         [AS_VAR_SET(lb_file, [no])])
119 ])
120 AS_VAR_IF([lb_file], [yes], [$2], [$3])[]dnl
121 AS_VAR_POPDEF([lb_file])dnl
122 ]) # LB_CHECK_FILE
123
124 #
125 # LB_ARG_LIBS_INCLUDES
126 #
127 # support for --with-foo, --with-foo-includes, and --with-foo-libs in
128 # a single magical macro
129 #
130 AC_DEFUN([LB_ARG_LIBS_INCLUDES], [
131 lb_pathvar="m4_bpatsubst([$2], -, _)"
132 AC_MSG_CHECKING([for $1])
133 AC_ARG_WITH([$2],
134         AC_HELP_STRING([--with-$2=path],
135                 [path to $1]),
136         [], [withval=$4])
137 AS_IF([test "x$withval" = xyes],
138         [eval "$lb_pathvar='$3'"],
139         [eval "$lb_pathvar='$withval'"])
140 AC_MSG_RESULT([${!lb_pathvar:-no}])
141
142 AS_IF([test "x${!lb_pathvar}" != x -a "x${!lb_pathvar}" != xno], [
143         AC_MSG_CHECKING([for $1 includes])
144         AC_ARG_WITH([$2-includes],
145                 AC_HELP_STRING([--with-$2-includes=path],
146                         [path to $1 includes]),
147                 [], [withval="yes"])
148
149         lb_includevar="${lb_pathvar}_includes"
150         AS_IF([test "x$withval" = xyes],
151                 [eval "${lb_includevar}='${!lb_pathvar}/include'"],
152                 [eval "${lb_includevar}='$withval'"])
153         AC_MSG_RESULT([${!lb_includevar}])
154
155         AC_MSG_CHECKING([for $1 libs])
156         AC_ARG_WITH([$2-libs],
157                 AC_HELP_STRING([--with-$2-libs=path],
158                         [path to $1 libs]),
159                 [], [withval="yes"])
160
161         lb_libvar="${lb_pathvar}_libs"
162         AS_IF([test "x$withval" = xyes],
163                 [eval "${lb_libvar}='${!lb_pathvar}/lib'"],
164                 [eval "${lb_libvar}='$withval'"])
165         AC_MSG_RESULT([${!lb_libvar}])
166 ])
167 ]) # LB_ARG_LIBS_INCLUDES
168
169 #
170 # LB_PATH_LUSTREIOKIT
171 #
172 # We no longer handle external lustre-iokit
173 #
174 AC_DEFUN([LB_PATH_LUSTREIOKIT], [
175 AC_MSG_CHECKING([whether to build iokit])
176 AC_ARG_ENABLE([iokit],
177         AC_HELP_STRING([--disable-iokit],
178                 [disable iokit (default is enable)]),
179         [], [enable_iokit="yes"])
180 AC_MSG_RESULT([$enable_iokit])
181 AS_IF([test "x$enable_iokit" = xyes],
182         [LUSTREIOKIT_SUBDIR="lustre-iokit"],
183         [LUSTREIOKIT_SUBDIR=""])
184 AC_SUBST(LUSTREIOKIT_SUBDIR)
185 AM_CONDITIONAL([BUILD_LUSTREIOKIT], [test "x$enable_iokit" = xyes])
186 ]) # LB_PATH_LUSTREIOKIT
187
188 # Define no libcfs by default.
189 AC_DEFUN([LB_LIBCFS_DIR], [
190 AS_IF([test "x$libcfs_is_module" = xyes], [
191                 LIBCFS_INCLUDE_DIR="libcfs/include"
192                 LIBCFS_SUBDIR="libcfs"
193         ], [
194                 LIBCFS_INCLUDE_DIR="lnet/include"
195                 LIBCFS_SUBDIR=""
196         ])
197 AC_SUBST(LIBCFS_INCLUDE_DIR)
198 AC_SUBST(LIBCFS_SUBDIR)
199 ]) # LB_LIBCFS_DIR
200
201 #
202 # LB_PATH_SNMP
203 #
204 # check for in-tree snmp support
205 #
206 AC_DEFUN([LB_PATH_SNMP], [
207 LB_CHECK_FILE([$srcdir/snmp/lustre-snmp.c], [SNMP_DIST_SUBDIR="snmp"])
208 AC_SUBST(SNMP_DIST_SUBDIR)
209 AC_SUBST(SNMP_SUBDIR)
210 ]) # LB_PATH_SNMP
211
212 #
213 # LB_CONFIG_MODULES
214 #
215 # Build kernel modules?
216 #
217 AC_DEFUN([LB_CONFIG_MODULES], [
218 AC_MSG_CHECKING([whether to build Linux kernel modules])
219 AC_ARG_ENABLE([modules],
220         AC_HELP_STRING([--disable-modules],
221                 [disable building of Lustre kernel modules]),
222         [], [
223                 LC_TARGET_SUPPORTED([enable_modules="yes"],
224                                     [enable_modules="no"])
225         ])
226 AC_MSG_RESULT([$enable_modules ($target_os)])
227
228 AS_IF([test "x$enable_modules" = xyes], [
229         AS_CASE([$target_os],
230                 [linux*], [
231                         LB_PROG_LINUX
232                         LIBCFS_PROG_LINUX
233                         LN_PROG_LINUX
234                         AS_IF([test "x$enable_server" != xno], [LB_EXT4_SRC_DIR])
235                         LC_PROG_LINUX
236                 ], [*], [
237                         # This is strange - Lustre supports a target we don't
238                         AC_MSG_ERROR([Modules are not supported on $target_os])
239                 ])
240         ])
241 ]) # LB_CONFIG_MODULES
242
243 #
244 # LB_CONFIG_UTILS
245 #
246 # Build utils?
247 #
248 AC_DEFUN([LB_CONFIG_UTILS], [
249 AC_MSG_CHECKING([whether to build Lustre utilities])
250 AC_ARG_ENABLE([utils],
251         AC_HELP_STRING([--disable-utils],
252                 [disable building of Lustre utility programs]),
253         [], [enable_utils="yes"])
254 AC_MSG_RESULT([$enable_utils])
255 ]) # LB_CONFIG_UTILS
256
257 #
258 # LB_CONFIG_TESTS
259 #
260 # Build tests?
261 #
262 AC_DEFUN([LB_CONFIG_TESTS], [
263 AC_MSG_CHECKING([whether to build Lustre tests])
264 AC_ARG_ENABLE([tests],
265         AC_HELP_STRING([--disable-tests],
266                 [disable building of Lustre tests]),
267         [], [enable_tests="yes"])
268 AC_MSG_RESULT([$enable_tests])
269 ]) # LB_CONFIG_TESTS
270
271 #
272 # LB_CONFIG_DIST
273 #
274 # Just enough configure so that "make dist" is useful
275 #
276 # this simply re-adjusts some defaults, which of course can be overridden
277 # on the configure line after the --for-dist option
278 #
279 AC_DEFUN([LB_CONFIG_DIST], [
280 AC_MSG_CHECKING([whether to configure just enough for make dist])
281 AC_ARG_ENABLE([dist],
282         AC_HELP_STRING([--enable-dist],
283                         [only configure enough for make dist]),
284         [], [enable_dist="no"])
285 AC_MSG_RESULT([$enable_dist])
286 AS_IF([test "x$enable_dist" != xno], [
287         enable_doc="no"
288         enable_utils="no"
289         enable_tests="no"
290         enable_modules="no"
291 ])
292 ]) # LB_CONFIG_DIST
293
294 #
295 # LB_CONFIG_DOCS
296 #
297 # Build docs?
298 #
299 AC_DEFUN([LB_CONFIG_DOCS], [
300 AC_MSG_CHECKING([whether to build Lustre docs])
301 AC_ARG_ENABLE([doc],
302         AC_HELP_STRING([--disable-doc],
303                         [skip creation of pdf documentation]),
304         [], [enable_doc="no"])
305 AC_MSG_RESULT([$enable_doc])
306 AS_IF([test "x$enable_doc" = xyes],
307         [ENABLE_DOC=1], [ENABLE_DOC=0])
308 AC_SUBST(ENABLE_DOC)
309 ]) # LB_CONFIG_DOCS
310
311 #
312 # LB_CONFIG_MANPAGES
313 #
314 # Build manpages?
315 #
316 AC_DEFUN([LB_CONFIG_MANPAGES], [
317 AC_MSG_CHECKING([whether to build Lustre manpages])
318 AC_ARG_ENABLE([manpages],
319         AC_HELP_STRING([--disable-manpages],
320                         [skip creation and inclusion of man pages (default is enable)]),
321         [], [enable_manpages="yes"])
322 AC_MSG_RESULT([$enable_manpages])
323 AS_IF([test "x$enable_manpages" = xyes], [
324 AC_CHECK_PROGS(RST2MAN, [rst2man rst2man.py], [])
325   if test "x$RST2MAN" = "x"; then
326     AC_MSG_ERROR(
327       [rst2man is needed to build the man pages. Install python-docutils.])
328 fi
329 ])
330 ]) # LB_CONFIG_MANPAGES
331
332 #
333 # LB_CONFIG_HEADERS
334 #
335 # add -include config.h
336 #
337 AC_DEFUN([LB_CONFIG_HEADERS], [
338 AC_CONFIG_HEADERS([config.h])
339 CPPFLAGS="-include $PWD/undef.h -include $PWD/config.h $CPPFLAGS"
340 EXTRA_KCFLAGS="-include $PWD/undef.h -include $PWD/config.h $EXTRA_KCFLAGS"
341 AC_SUBST(EXTRA_KCFLAGS)
342 ]) # LB_CONFIG_HEADERS
343
344 #
345 # LB_INCLUDE_RULES
346 #
347 # defines for including the toplevel Rules
348 #
349 AC_DEFUN([LB_INCLUDE_RULES], [
350 INCLUDE_RULES="include $PWD/Rules"
351 AC_SUBST(INCLUDE_RULES)
352 ]) # LB_INCLUDE_RULES
353
354 #
355 # LB_PATH_DEFAULTS
356 #
357 # 'fixup' default paths
358 #
359 AC_DEFUN([LB_PATH_DEFAULTS], [
360 # directories for binaries
361 AC_PREFIX_DEFAULT([/usr])
362
363 sysconfdir='$(CROSS_PATH)/etc'
364 AC_SUBST(sysconfdir)
365
366 # Directories for documentation and demos.
367 docdir='$(datadir)/doc/$(PACKAGE)'
368 AC_SUBST(docdir)
369
370 LIBCFS_PATH_DEFAULTS
371 LN_PATH_DEFAULTS
372 LC_PATH_DEFAULTS
373 ]) # LB_PATH_DEFAULTS
374
375 #
376 # LB_PROG_CC
377 #
378 # checks on the C compiler
379 #
380 AC_DEFUN([LB_PROG_CC], [
381 AC_PROG_RANLIB
382 AC_CHECK_TOOL(LD, [ld], [no])
383 AC_CHECK_TOOL(OBJDUMP, [objdump], [no])
384 AC_CHECK_TOOL(STRIP, [strip], [no])
385
386 # ---------  unsigned long long sane? -------
387 AC_CHECK_SIZEOF(unsigned long long, 0)
388 AS_IF([test $ac_cv_sizeof_unsigned_long_long != 8],
389         [AC_MSG_ERROR([we assume that sizeof(unsigned long long) == 8.])])
390
391 AS_IF([test $target_cpu = powerpc64], [
392         AC_MSG_WARN([set compiler with -m64])
393         CFLAGS="$CFLAGS -m64"
394         CC="$CC -m64"
395 ])
396
397 CPPFLAGS="-I$PWD/$LIBCFS_INCLUDE_DIR -I$PWD/lnet/include -I$PWD/lustre/include $CPPFLAGS"
398
399 CCASFLAGS="-Wall -fPIC -D_GNU_SOURCE"
400 AC_SUBST(CCASFLAGS)
401
402 # everyone builds against lnet and lustre
403 EXTRA_KCFLAGS="$EXTRA_KCFLAGS -g -I$PWD/$LIBCFS_INCLUDE_DIR -I$PWD/lnet/include -I$PWD/lustre/include"
404 AC_SUBST(EXTRA_KCFLAGS)
405 ]) # LB_PROG_CC
406
407 #
408 # LB_CONDITIONALS
409 #
410 # AM_CONDITIONAL instances for everything
411 # (so that portals/lustre can disable some if needed)
412 #
413 AC_DEFUN([LB_CONDITIONALS], [
414 AM_CONDITIONAL([MODULES], [test x$enable_modules = xyes])
415 AM_CONDITIONAL([UTILS], [test x$enable_utils = xyes])
416 AM_CONDITIONAL([TESTS], [test x$enable_tests = xyes])
417 AM_CONDITIONAL([DOC], [test x$ENABLE_DOC = x1])
418 AM_CONDITIONAL([MANPAGES], [test x$enable_manpages = xyes])
419 AM_CONDITIONAL([LINUX], [test x$lb_target_os = xlinux])
420 AM_CONDITIONAL([USES_DPKG], [test x$uses_dpkg = xyes])
421 AM_CONDITIONAL([USE_QUILT], [test x$use_quilt = xyes])
422 AM_CONDITIONAL([RHEL], [test x$RHEL_KERNEL = xyes])
423 AM_CONDITIONAL([SUSE], [test x$SUSE_KERNEL = xyes])
424
425 # Sanity check for PCLMULQDQ instruction availability
426 # PCLMULQDQ instruction is a new instruction available beginning with
427 # the all new Core processor family based on the 32nm microarchitecture
428 # codename Westmere. So, $target_cpu = x86_64 should have this instruction
429 # except MIC microarchitecture (k1om).
430 AM_CONDITIONAL(HAVE_PCLMULQDQ, test x$target_cpu = "xx86_64" -a x$target_vendor != "xk1om")
431 AS_IF([test x$target_cpu = "xx86_64" -a x$target_vendor != "xk1om"],
432         [AC_DEFINE(HAVE_PCLMULQDQ, 1, [have PCLMULQDQ instruction])])
433
434 LIBCFS_CONDITIONALS
435 LN_CONDITIONALS
436 LC_CONDITIONALS
437 ]) # LB_CONDITIONALS
438
439 #
440 # LB_CONFIG_FILES
441 #
442 # build-specific config files
443 #
444 AC_DEFUN([LB_CONFIG_FILES], [
445         AC_CONFIG_FILES([
446                 Makefile
447                 autoMakefile]
448                 config/Makefile
449                 [Rules:build/Rules.in]
450                 AC_PACKAGE_TARNAME[.spec]
451                 AC_PACKAGE_TARNAME[-dkms.spec]
452                 contrib/Makefile
453                 contrib/lbuild/Makefile
454                 contrib/scripts/Makefile
455                 ldiskfs/Makefile
456                 ldiskfs/autoMakefile
457                 lustre-iokit/Makefile
458                 lustre-iokit/obdfilter-survey/Makefile
459                 lustre-iokit/ost-survey/Makefile
460                 lustre-iokit/sgpdd-survey/Makefile
461                 lustre-iokit/mds-survey/Makefile
462                 lustre-iokit/ior-survey/Makefile
463                 lustre-iokit/stats-collect/Makefile
464         )
465 ])
466
467 #
468 # LB_CONFIG_SERVERS
469 #
470 AC_DEFUN([LB_CONFIG_SERVERS], [
471 AC_ARG_ENABLE([server],
472         AC_HELP_STRING([--disable-server],
473                         [disable Lustre server support]), [
474                 AS_IF([test x$enable_server != xyes -a x$enable_server != xno],
475                         [AC_MSG_ERROR([server valid options are "yes" or "no"])])
476                 AS_IF([test x$enable_server = xyes -a x$enable_dist = xyes],
477                         [AC_MSG_ERROR([--enable-server cannot be used with --enable-dist])])
478         ], [
479                 AS_IF([test x$enable_dist = xyes],
480                         [enable_server=no], [enable_server=maybe])
481         ])
482
483 # There are at least two good reasons why we should really run
484 # LB_CONFIG_MODULES elsewhere before the call to LB_CONFIG_SERVERS:
485 # LB_CONFIG_MODULES needs to be run for client support even when
486 # servers are disabled, and because module support is actually a
487 # prerequisite of server support.  However, some things under
488 # LB_CONFIG_MODULES need us to already have checked for --disable-server,
489 # before running, so until LB_CONFIG_MODULES can be reorganized, we
490 # call it here.
491 LB_CONFIG_MODULES
492 AS_IF([test x$enable_modules = xno], [enable_server=no])
493 LB_CONFIG_LDISKFS
494 LB_CONFIG_ZFS
495
496 # If no backends were configured, and the user did not explicitly
497 # require servers to be enabled, we just disable servers.
498 AS_IF([test x$enable_ldiskfs = xno -a x$enable_zfs = xno], [
499         AS_CASE([$enable_server],
500                 [maybe], [enable_server=no],
501                 [yes], [AC_MSG_ERROR([cannot enable servers, no backends were configured])])
502         ], [
503                 AS_IF([test x$enable_server = xmaybe], [enable_server=yes])
504         ])
505
506 AC_MSG_CHECKING([whether to build Lustre server support])
507 AC_MSG_RESULT([$enable_server])
508 AS_IF([test x$enable_server = xyes],
509         [AC_DEFINE(HAVE_SERVER_SUPPORT, 1, [support server])])
510 ]) # LB_CONFIG_SERVERS
511
512 #
513 # LB_CONFIG_RPMBUILD_OPTIONS
514 #
515 # The purpose of this function is to assemble command line options
516 # for the rpmbuild command based on the options passed to the configure
517 # script, and also upon the decisions that configure makes based on
518 # the tests that it runs.
519 # These strings can be passed to rpmbuild on the command line
520 # in the Make targets named "rpms" and "srpm".
521 #
522 AC_DEFUN([LB_CONFIG_RPMBUILD_OPTIONS], [
523 RPMBINARGS=
524 CONFIGURE_ARGS=
525 eval set -- $ac_configure_args
526 for arg; do
527         case $arg in
528                 --*dir=* ) ;;
529                 -C | --cache-file=* ) ;;
530                 --prefix=* | --*-prefix=* ) ;;
531                 --enable-dist ) ;;
532                 --with-release=* ) ;;
533                 --with-kmp-moddir=* ) ;;
534                 --with-linux=* | --with-linux-obj=* ) ;;
535                 --enable-ldiskfs | --disable-ldiskfs ) ;;
536                 --enable-modules | --disable-modules ) ;;
537                 --enable-server | --disable-server ) ;;
538                 --enable-tests | --disable-tests ) ;;
539                 --enable-utils | --disable-utils ) ;;
540                 --enable-iokit | --disable-iokit ) ;;
541                 --enable-dlc | --disable-dlc ) ;;
542                 --enable-manpages | --disable-manpages ) ;;
543                 * ) CONFIGURE_ARGS="$CONFIGURE_ARGS '$arg'" ;;
544         esac
545 done
546 if test -n "$CONFIGURE_ARGS" ; then
547         RPMBINARGS="$RPMBINARGS --define \"configure_args $CONFIGURE_ARGS\""
548 fi
549 if test -n "$LINUX" ; then
550         RPMBINARGS="$RPMBINARGS --define \"kdir $LINUX\""
551         if test -n "$LINUX_OBJ" -a "$LINUX_OBJ" != x"$LINUX" ; then
552                 RPMBINARGS="$RPMBINARGS --define \"kobjdir $LINUX_OBJ\""
553         fi
554 fi
555 if test -n "$KMP_MODDIR" ; then
556         RPMBINARGS="$RPMBINARGS --define \"kmoddir $KMP_MODDIR\""
557 fi
558 if test -n "$CROSS_PATH" ; then
559         if test x$enable_server = xyes ; then
560                 echo -e "\n"
561                 "*** Don't support cross compilation for the Intel(R) Xeon Phi(TM) card.\n"
562                 exit 1
563         fi
564         CROSS_SUFFIX="-mic"
565         RPMBINARGS="$RPMBINARGS --define \"post_script build/gen_filelist.sh\""
566         RPMBINARGS="$RPMBINARGS --define \"cross_path $CROSS_PATH\""
567         RPMBINARGS="$RPMBINARGS --define \"rootdir %{cross_path}\""
568         RPMBINARGS="$RPMBINARGS --define \"_prefix %{cross_path}/usr\""
569         RPMBINARGS="$RPMBINARGS --define \"_mandir %{_prefix}/share/man\""
570         RPMBINARGS="$RPMBINARGS --define \"_sysconfdir %{cross_path}/etc\""
571         RPMBINARGS="$RPMBINARGS --define \"make_args $CROSS_VARS\""
572         if test x$CC_TARGET_ARCH = x"x86_64-k1om-linux" ; then
573                 RPMBINARGS="$RPMBINARGS --define \"cross_requires intel-mic-gpl\""
574         fi
575 fi
576 if test x$enable_modules != xyes ; then
577         RPMBINARGS="$RPMBINARGS --without lustre_modules"
578 fi
579 if test x$enable_tests != xyes ; then
580         RPMBINARGS="$RPMBINARGS --without lustre_tests"
581 fi
582 if test x$enable_utils != xyes ; then
583         RPMBINARGS="$RPMBINARGS --without lustre_utils"
584 fi
585 if test x$enable_server != xyes ; then
586         RPMBINARGS="$RPMBINARGS --without servers"
587         if test -n "$CROSS_SUFFIX" ; then
588                 RPMBINARGS="$RPMBINARGS --define \"lustre_name lustre-client$CROSS_SUFFIX\""
589         fi
590 fi
591 if test x$enable_ldiskfs != xyes ; then
592         RPMBINARGS="$RPMBINARGS --without ldiskfs"
593 fi
594 if test x$enable_zfs = xyes ; then
595         RPMBINARGS="$RPMBINARGS --with zfs"
596 fi
597 if test x$enable_iokit != xyes ; then
598         RPMBINARGS="$RPMBINARGS --without lustre_iokit"
599 fi
600 if test x$USE_DLC = xyes ; then
601         RPMBINARGS="$RPMBINARGS --with lnet_dlc"
602 fi
603 if test x$enable_manpages != xyes ; then
604         RPMBINARGS="$RPMBINARGS --without manpages"
605 fi
606
607 RPMBUILD_BINARY_ARGS=$RPMBINARGS
608
609 AC_SUBST(RPMBUILD_BINARY_ARGS)
610 ]) # LB_CONFIG_RPMBUILD_OPTIONS
611
612 #
613 # LB_CONFIGURE
614 #
615 # main configure steps
616 #
617 AC_DEFUN([LB_CONFIGURE], [
618 AC_MSG_NOTICE([Lustre base checks
619 ==============================================================================])
620 LB_CANONICAL_SYSTEM
621
622 LB_CONFIG_DIST
623
624 LB_DOWNSTREAM_RELEASE
625 LB_USES_DPKG
626 LB_BUILDID
627
628 LB_LIBCFS_DIR
629
630 LB_INCLUDE_RULES
631
632 LB_PATH_DEFAULTS
633
634 LB_PROG_CC
635
636 LC_OSD_ADDON
637
638 LB_CONFIG_DOCS
639 LB_CONFIG_MANPAGES
640 LB_CONFIG_UTILS
641 LB_CONFIG_TESTS
642 LC_CONFIG_CLIENT
643 LB_CONFIG_MPITESTS
644 LB_CONFIG_SERVERS
645
646 # Tests depends from utils (multiop from liblustreapi)
647 AS_IF([test "x$enable_utils" = xno], [enable_tests="no"])
648
649 m4_ifdef([LC_NODEMAP_PROC_DEBUG], [LC_NODEMAP_PROC_DEBUG])
650 LIBCFS_CONFIG_CDEBUG
651 LC_QUOTA
652
653 LB_PATH_SNMP
654 LB_PATH_LUSTREIOKIT
655
656 LB_DEFINE_E2FSPROGS_NAMES
657
658 LIBCFS_CONFIGURE
659 LN_CONFIGURE
660 LC_CONFIGURE
661 AS_IF([test -n "$SNMP_DIST_SUBDIR"], [LS_CONFIGURE])
662
663 LB_CONDITIONALS
664 LB_CONFIG_HEADERS
665
666 LIBCFS_CONFIG_FILES
667 LB_CONFIG_FILES
668 LN_CONFIG_FILES
669 LC_CONFIG_FILES
670 AS_IF([test -n "$SNMP_DIST_SUBDIR"], [LS_CONFIG_FILES])
671
672 AC_SUBST(ac_configure_args)
673
674 MOSTLYCLEANFILES='.*.cmd .*.flags *.o *.ko *.mod.c .depend .*.1.* Modules.symvers Module.symvers'
675 AC_SUBST(MOSTLYCLEANFILES)
676
677 LB_CONFIG_RPMBUILD_OPTIONS
678
679 AC_OUTPUT
680
681 cat <<_ACEOF
682
683 CC:            $CC
684 LD:            $LD
685 CPPFLAGS:      $CPPFLAGS
686 CFLAGS:        $CFLAGS
687 EXTRA_KCFLAGS: $EXTRA_KCFLAGS
688
689 Type 'make' to build Lustre.
690 _ACEOF
691 ]) # LB_CONFIGURE