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autobuild: use close_fds=True to avoid *.stderr and *.stdout inheriting into every...
[Samba.git] / source3 / wscript
blobc27aeb182e832dee036c34adb28fc9e54d36ec82
1 #!/usr/bin/env python
2
3 srcdir=".."
4
5 import sys, os
6 from optparse import SUPPRESS_HELP
7 sys.path.insert(0, srcdir+"/buildtools/wafsamba")
8 sys.path.insert(0, "source3")
9 import wafsamba, Options, Logs, Utils, Scripting
10 import build.charset
11 import samba_utils, samba_version
12 import samba3
13 import bison, flex
14
15 default_prefix = Options.default_prefix = '/usr/local/samba'
16
17 def set_options(opt):
18
19 opt.add_option('--with-static-modules',
20 help=("Comma-separated list of names of modules to statically link in. "+
21 "May include !module to disable 'module'. "+
22 "Can be '!FORCED' to disable all non-required static only modules. "+
23 "Can be '!DEFAULT' to disable all modules defaulting to a static build. "+
24 "Can be 'ALL' to build all default shared modules static. "+
25 "The most specific one wins, while the order is ignored "+
26 "and --with-static-modules is evaluated before "+
27 "--with-shared-modules"),
28 action="store", dest='static_modules', default=None)
29 opt.add_option('--with-shared-modules',
30 help=("Comma-separated list of names of modules to build shared. "+
31 "May include !module to disable 'module'. "+
32 "Can be '!FORCED' to disable all non-required shared only modules. "+
33 "Can be '!DEFAULT' to disable all modules defaulting to a shared build. "+
34 "Can be 'ALL' to build all default static modules shared. "+
35 "The most specific one wins, while the order is ignored "+
36 "and --with-static-modules is evaluated before "+
37 "--with-shared-modules"),
38 action="store", dest='shared_modules', default=None)
39
40 opt.SAMBA3_ADD_OPTION('winbind')
41 opt.SAMBA3_ADD_OPTION('ads')
42 opt.SAMBA3_ADD_OPTION('ldap')
43 opt.SAMBA3_ADD_OPTION('cups', with_name="enable", without_name="disable")
44 opt.SAMBA3_ADD_OPTION('iprint', with_name="enable", without_name="disable")
45 opt.SAMBA3_ADD_OPTION('pam')
46 opt.SAMBA3_ADD_OPTION('quotas')
47 opt.SAMBA3_ADD_OPTION('sendfile-support')
48 opt.SAMBA3_ADD_OPTION('utmp')
49 opt.SAMBA3_ADD_OPTION('avahi', with_name="enable", without_name="disable")
50 opt.SAMBA3_ADD_OPTION('iconv')
51 opt.SAMBA3_ADD_OPTION('acl-support')
52 opt.SAMBA3_ADD_OPTION('dnsupdate')
53 opt.SAMBA3_ADD_OPTION('syslog')
54 opt.SAMBA3_ADD_OPTION('automount')
55 opt.SAMBA3_ADD_OPTION('dmapi', default=None) # None means autodetection
56 opt.SAMBA3_ADD_OPTION('fam', default=None) # None means autodetection
57 opt.SAMBA3_ADD_OPTION('profiling-data', default=False)
58 opt.SAMBA3_ADD_OPTION('libarchive', default=True)
59
60 opt.SAMBA3_ADD_OPTION('cluster-support', default=False)
61
62 opt.SAMBA3_ADD_OPTION('regedit', default=None)
63
64 opt.SAMBA3_ADD_OPTION('fake-kaserver',
65 help=("Include AFS fake-kaserver support"), default=False)
66
67 opt.add_option('--with-libcephfs',
68 help=("Directory under which libcephfs is installed"),
69 action="store", dest='libcephfs_dir', default=None)
70
71 opt.SAMBA3_ADD_OPTION('glusterfs', with_name="enable", without_name="disable", default=True)
72 opt.SAMBA3_ADD_OPTION('cephfs', with_name="enable", without_name="disable", default=True)
73
74 opt.add_option('--enable-vxfs',
75 help=("enable support for VxFS (default=no)"),
76 action="store_true", dest='enable_vxfs', default=False)
77
78 opt.SAMBA3_ADD_OPTION('spotlight', with_name="enable", without_name="disable", default=False)
79
80 def configure(conf):
81 from samba_utils import TO_LIST
82
83 default_static_modules = []
84 default_shared_modules = []
85 required_static_modules = []
86 forced_static_modules = []
87 forced_shared_modules = []
88
89 if Options.options.developer:
90 conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
91 conf.env.developer = True
92
93 if sys.platform != 'openbsd5':
94 conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
95
96 # We crash without vfs_default
97 # and vfs_not_implemented provides helper function
98 # for other modules
99 required_static_modules.extend(TO_LIST('vfs_default vfs_not_implemented'))
100
101 conf.CHECK_HEADERS('netdb.h')
102 conf.CHECK_HEADERS('linux/falloc.h linux/ioctl.h')
103
104 conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod')
105 conf.CHECK_FUNCS('strtol strchr strupr chflags')
106 conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid')
107 conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid')
108 conf.CHECK_FUNCS('innetgr')
109 conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf')
110 conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups syscall sysconf')
111 conf.CHECK_FUNCS('atexit grantpt posix_openpt fallocate')
112 conf.CHECK_FUNCS('fseeko setluid')
113 conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
114 conf.CHECK_FUNCS('fdopendir')
115 conf.CHECK_FUNCS('fstatat')
116 conf.CHECK_FUNCS('getpwent_r setenv clearenv strcasecmp fcvt fcvtl')
117 conf.CHECK_FUNCS('syslog vsyslog timegm setlocale')
118 conf.CHECK_FUNCS_IN('nanosleep', 'rt')
119 conf.CHECK_FUNCS('lutimes futimes utimensat futimens')
120 conf.CHECK_FUNCS('mlock munlock mlockall munlockall')
121 conf.CHECK_FUNCS('memalign posix_memalign hstrerror')
122 conf.CHECK_FUNCS('shmget')
123 conf.CHECK_FUNCS_IN('shm_open', 'rt', checklibc=True)
124 conf.CHECK_FUNCS_IN('yp_get_default_domain', 'nsl')
125 conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv')
126 conf.CHECK_FUNCS_IN('dn_expand', 'inet')
127 conf.CHECK_DECLS('fdatasync', reverse=True)
128 conf.CHECK_DECLS('readahead', reverse=True, headers='fcntl.h')
129
130 if conf.CHECK_CODE('''
131 #if defined(HAVE_UNISTD_H)
132 #include <unistd.h>
133 #endif
134 long ret = splice(0,0,1,0,400,SPLICE_F_MOVE);
135 ''',
136 'HAVE_LINUX_SPLICE',
137 headers='fcntl.h'):
138 conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h')
139
140 # Check for inotify support (Skip if we are SunOS)
141 #NOTE: illumos provides sys/inotify.h but is not an exact match for linux
142 host_os = sys.platform
143 if host_os.rfind('sunos') == -1:
144 conf.CHECK_HEADERS('sys/inotify.h')
145 if conf.env.HAVE_SYS_INOTIFY_H:
146 conf.DEFINE('HAVE_INOTIFY', 1)
147
148 # Check for kernel change notify support
149 conf.CHECK_CODE('''
150 #ifndef F_NOTIFY
151 #define F_NOTIFY 1026
152 #endif
153 main() {
154 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
155 }''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True,
156 headers='fcntl.h signal.h',
157 msg="Checking for kernel change notify support")
158
159 # Check for Linux kernel oplocks
160 conf.CHECK_CODE('''
161 #include <sys/types.h>
162 #include <fcntl.h>
163 #include <signal.h>
164 #ifndef F_GETLEASE
165 #define F_GETLEASE 1025
166 #endif
167 main() {
168 exit(fcntl(open("/tmp", O_RDONLY), F_GETLEASE, 0) == -1 ? 1 : 0);
169 }''', 'HAVE_KERNEL_OPLOCKS_LINUX', addmain=False, execute=True,
170 msg="Checking for Linux kernel oplocks")
171
172 # Check for kernel share modes
173 conf.CHECK_CODE('''
174 #include <sys/types.h>
175 #include <fcntl.h>
176 #include <signal.h>
177 #include <sys/file.h>
178 #ifndef LOCK_MAND
179 #define LOCK_MAND 32
180 #define LOCK_READ 64
181 #endif
182 main() {
183 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
184 }''', 'HAVE_KERNEL_SHARE_MODES', addmain=False, execute=True,
185 msg="Checking for kernel share modes")
186
187 # check for fam libs
188 samba_fam_libs=None
189 check_for_fam=False
190 if Options.options.with_fam is None:
191 check_for_fam=True
192 elif Options.options.with_fam == True:
193 check_for_fam=True
194
195 if check_for_fam and conf.CHECK_HEADERS('fam.h'):
196 if conf.CHECK_FUNCS_IN('FAMOpen2', 'fam'):
197 samba_fam_libs='fam'
198 elif conf.CHECK_FUNCS_IN('FAMOpen2', 'fam C'):
199 samba_fam_libs='fam C'
200 conf.CHECK_TYPE('enum FAMCodes', headers='fam.h',
201 define='HAVE_FAM_H_FAMCODES_TYPEDEF',
202 msg='Checking whether enum FAMCodes is available')
203 conf.CHECK_FUNCS_IN('FAMNoExists', 'fam')
204
205 if samba_fam_libs is not None:
206 conf.DEFINE('SAMBA_FAM_LIBS', samba_fam_libs)
207 conf.DEFINE('HAVE_FAM', 1)
208 else:
209 if Options.options.with_fam == True:
210 conf.fatal('FAM support requested, but no suitable FAM library found')
211 elif check_for_fam:
212 Logs.warn('no suitable FAM library found')
213
214 # check for libarchive (tar command in smbclient)
215 # None means autodetect, True/False means enable/disable
216 conf.SET_TARGET_TYPE('archive', 'EMPTY')
217 if Options.options.with_libarchive is not False:
218 Logs.info("Checking for libarchive existence")
219 if conf.CHECK_HEADERS('archive.h') and conf.CHECK_LIB('archive', shlib=True):
220 conf.CHECK_FUNCS_IN('archive_read_support_filter_all archive_read_free', 'archive')
221 else:
222 conf.fatal("libarchive support not found. "
223 "Try installing libarchive-dev or libarchive-devel. "
224 "Otherwise, use --without-libarchive to "
225 "build without libarchive support. "
226 "libarchive support is required for the smbclient "
227 "tar-file mode")
228 elif conf.CONFIG_GET('ENABLE_SELFTEST'):
229 raise Utils.WafError('libarchive library required for '
230 '--enable-selftest')
231
232
233 # check for DMAPI libs
234 if Options.options.with_dmapi == False:
235 have_dmapi = False
236 else:
237 have_dmapi = True
238 Logs.info("Checking for DMAPI library existence")
239 samba_dmapi_lib = ''
240 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dm'):
241 samba_dmapi_lib = 'dm'
242 else:
243 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'jfsdm'):
244 samba_dmapi_lib = 'jfsdm'
245 else:
246 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dmapi'):
247 samba_dmapi_lib = 'dmapi'
248 else:
249 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'xdsm'):
250 samba_dmapi_lib = 'xdsm'
251 # only bother to test headers and compilation when a candidate
252 # library has been found
253 if samba_dmapi_lib == '':
254 have_dmapi = False
255 broken_dmapi = "no suitable DMAPI library found"
256
257 if have_dmapi:
258 conf.CHECK_HEADERS('sys/dmi.h xfs/dmapi.h sys/jfsdmapi.h sys/dmapi.h dmapi.h')
259 conf.CHECK_CODE('''
260 #include <time.h> /* needed by Tru64 */
261 #include <sys/types.h> /* needed by AIX */
262 #ifdef HAVE_XFS_DMAPI_H
263 #include <xfs/dmapi.h>
264 #elif defined(HAVE_SYS_DMI_H)
265 #include <sys/dmi.h>
266 #elif defined(HAVE_SYS_JFSDMAPI_H)
267 #include <sys/jfsdmapi.h>
268 #elif defined(HAVE_SYS_DMAPI_H)
269 #include <sys/dmapi.h>
270 #elif defined(HAVE_DMAPI_H)
271 #include <dmapi.h>
272 #endif
273
274 /* This link test is designed to fail on IRI 6.4, but should
275 * succeed on Linux, IRIX 6.5 and AIX.
276 */
277 int main(int argc, char **argv)
278 {
279 char * version;
280 dm_eventset_t events;
281 /* This doesn't take an argument on IRIX 6.4. */
282 dm_init_service(&version);
283 /* IRIX 6.4 expects events to be a pointer. */
284 DMEV_ISSET(DM_EVENT_READ, events);
285
286 return 0;
287 }
288 ''',
289 'USEABLE_DMAPI_LIBRARY',
290 addmain=False,
291 execute=False,
292 lib=samba_dmapi_lib,
293 msg='Checking whether DMAPI lib '+samba_dmapi_lib+' can be used')
294 if not conf.CONFIG_SET('USEABLE_DMAPI_LIBRARY'):
295 have_dmapi = False
296 broken_dmapi = "no usable DMAPI library found"
297
298 if have_dmapi:
299 Logs.info("Building with DMAPI support.")
300 conf.env['dmapi_lib'] = samba_dmapi_lib
301 conf.DEFINE('USE_DMAPI', 1)
302 else:
303 if Options.options.with_dmapi == False:
304 Logs.info("Building without DMAPI support (--without-dmapi).")
305 elif Options.options.with_dmapi == True:
306 Logs.error("DMAPI support not available: " + broken_dmapi)
307 conf.fatal('DMAPI support requested but not found.');
308 else:
309 Logs.warn("Building without DMAPI support: " + broken_dmapi)
310 conf.env['dmapi_lib'] = ''
311
312 # Check for various members of the stat structure
313 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS',
314 headers='sys/stat.h')
315 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE',
316 headers='sys/stat.h')
317 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_flags', define='HAVE_STAT_ST_FLAGS',
318 headers='sys/types.h sys/stat.h unistd.h')
319
320 if conf.env.HAVE_BLKCNT_T:
321 conf.CHECK_CODE('''
322 static int test_array[1 - 2 * !(((long int)(sizeof(blkcnt_t))) <= 4)];''',
323 'SIZEOF_BLKCNT_T_4',
324 headers='replace.h sys/types.h sys/stat.h unistd.h',
325 msg="Checking whether blkcnt_t is 32 bit")
326
327 # If sizeof is 4 it can't be 8
328 if conf.env.HAVE_BLKCNT_T:
329 if not conf.CONFIG_SET('SIZEOF_BLKCNT_T_4'):
330 conf.CHECK_CODE('''
331 static int test_array[1 - 2 * !(((long int)(sizeof(blkcnt_t))) <= 8)];''',
332 'SIZEOF_BLKCNT_T_8',
333 headers='replace.h sys/types.h sys/stat.h unistd.h',
334 msg="Checking whether blkcnt_t is 64 bit")
335
336 # Check for POSIX capability support
337 conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
338
339 if conf.env.HAVE_SYS_CAPABILITY_H:
340 conf.CHECK_CODE('''
341 cap_t cap;
342 cap_value_t vals[1];
343 if (!(cap = cap_get_proc())) exit(1);
344 vals[0] = CAP_CHOWN;
345 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
346 cap_set_proc(cap);''',
347 'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap",
348 headers='sys/capability.h',
349 msg="Checking whether POSIX capabilities are available")
350
351 conf.CHECK_CODE('int i;', 'BROKEN_NISPLUS_INCLUDE_FILES',
352 headers='sys/types.h sys/acl.h rpcsvc/nis.h',
353 msg="Checking for broken nisplus include files")
354
355 # Check if the compiler will optimize out functions
356 conf.CHECK_CODE('''
357 #include <sys/types.h>
358 size_t __unsafe_string_function_usage_here_size_t__(void);
359 #define CHECK_STRING_SIZE(d, len) (sizeof(d) != (len) && sizeof(d) != sizeof(char *))
360 static size_t push_string_check_fn(void *dest, const char *src, size_t dest_len) {
361 return 0;
362 }
363
364 #define push_string_check(dest, src, dest_len) \
365 (CHECK_STRING_SIZE(dest, dest_len) \
366 ? __unsafe_string_function_usage_here_size_t__() \
367 : push_string_check_fn(dest, src, dest_len))
368
369 int main(int argc, char **argv) {
370 char outbuf[1024];
371 char *p = outbuf;
372 const char *foo = "bar";
373 p += 31 + push_string_check(p + 31, foo, sizeof(outbuf) - (p + 31 - outbuf));
374 return 0;
375 }''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS',
376 addmain=False,
377 add_headers=False,
378 msg="Checking if the compiler will optimize out functions")
379
380 # Check if the compiler supports the LL suffix on long long integers
381 # AIX needs this
382 conf.CHECK_CODE('long long i = 0x8000000000LL', 'COMPILER_SUPPORTS_LL',
383 headers='stdio.h',
384 msg="Checking for LL suffix on long long integers")
385
386 conf.CHECK_FUNCS('''
387 _acl __acl atexit
388 _chdir __chdir chflags chmod _close __close _closedir
389 __closedir crypt16 devnm dirfd
390 DNSServiceRegister _dup __dup _dup2 __dup2 endmntent execl
391 _facl __facl _fchdir
392 __fchdir fchmod fchown _fcntl __fcntl fcvt fcvtl fdatasync
393 _fork __fork fseeko
394 _fstat __fstat fsync
395 futimens futimes __fxstat getauthuid
396 getcwd _getcwd __getcwd getdents __getdents getdirentries
397 getgrent getgrnam getgrouplist getgrset getmntent getpagesize
398 getpwanam getpwent_r getrlimit
399 glob grantpt hstrerror initgroups innetgr
400 llseek _llseek __llseek _lseek __lseek
401 _lstat __lstat lutimes
402 __lxstat memalign mknod mlock mlockall munlock munlockall
403 _open __open _opendir __opendir
404 pathconf poll
405 posix_memalign pread _pread __pread
406 pwrite _pwrite __pwrite
407 rdchk _read __read _readdir __readdir
408 _seekdir __seekdir
409 select setenv setgidx setgroups setlocale setluid
410 setmntent setpgid setpriv setsid setuidx
411 shmget shm_open
412 _stat __stat statvfs
413 strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctl sysctlbyname
414 __sys_llseek syslog _telldir __telldir timegm
415 utimensat vsyslog _write __write __xstat
416 ''')
417
418 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
419
420 # FIXME: these should be tests for features, but the old build system just
421 # checks for OSes.
422 host_os = sys.platform
423 Logs.info("building on %s" % host_os)
424
425 # Python doesn't have case switches... :/
426 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
427 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
428
429 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
430 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
431 if host_os.rfind('linux') > -1:
432 conf.DEFINE('LINUX', '1')
433 elif host_os.rfind('qnx') > -1:
434 conf.DEFINE('QNX', '1')
435 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
436 elif (host_os.rfind('darwin') > -1):
437 conf.DEFINE('DARWINOS', 1)
438 conf.ADD_CFLAGS('-fno-common')
439 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
440 elif (host_os.rfind('freebsd') > -1):
441 conf.DEFINE('FREEBSD', 1)
442 if conf.CHECK_HEADERS('sunacl.h'):
443 conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1')
444 conf.CHECK_FUNCS_IN(['acl'], 'sunacl')
445 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
446 elif (host_os.rfind('irix') > -1):
447 conf.DEFINE('IRIX', 1)
448 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
449 elif (host_os.rfind('aix') > -1):
450 conf.DEFINE('AIX', 1)
451 conf.DEFINE('STAT_ST_BLOCKSIZE', 'DEV_BSIZE')
452 elif (host_os.rfind('hpux') > -1):
453 conf.DEFINE('HPUX', 1)
454 conf.DEFINE('STAT_ST_BLOCKSIZE', '8192')
455 elif (host_os.rfind('osf') > -1):
456 conf.DEFINE('OSF1', 1)
457 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
458
459 # FIXME: Add more checks here.
460 else:
461 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
462
463 if Options.options.with_acl_support:
464 if (host_os.rfind('hpux') > -1):
465 Logs.info('Using HPUX ACLs')
466 conf.DEFINE('HAVE_HPUX_ACLS',1)
467 conf.DEFINE('POSIX_ACL_NEEDS_MASK',1)
468 default_static_modules.extend(TO_LIST('vfs_hpuxacl'))
469 elif (host_os.rfind('aix') > -1):
470 Logs.info('Using AIX ACLs')
471 conf.DEFINE('HAVE_AIX_ACLS',1)
472 default_static_modules.extend(TO_LIST('vfs_aixacl vfs_aixacl2'))
473 elif (host_os.rfind('darwin') > -1):
474 Logs.warn('ACLs on Darwin currently not supported')
475 conf.fatal("ACL support not available on Darwin/MacOS. "
476 "Use --without-acl-support for building without "
477 "ACL support. "
478 "ACL support is required to change permissions "
479 "from Windows clients.")
480 else:
481 conf.CHECK_FUNCS_IN(['acl_get_file'], 'acl')
482 if conf.CHECK_CODE('''
483 acl_t acl;
484 int entry_id;
485 acl_entry_t *entry_p;
486 return acl_get_entry(acl, entry_id, entry_p);
487 ''',
488 'HAVE_POSIX_ACLS',
489 headers='sys/types.h sys/acl.h', link=False,
490 msg="Checking for POSIX ACL support") :
491 conf.CHECK_CODE('''
492 acl_permset_t permset_d;
493 acl_perm_t perm;
494 return acl_get_perm_np(permset_d, perm);
495 ''',
496 'HAVE_ACL_GET_PERM_NP',
497 headers='sys/types.h sys/acl.h', link=True,
498 msg="Checking whether acl_get_perm_np() is available")
499 # source3/lib/sysacls.c calls posixacl_sys_acl_get_file()
500 required_static_modules.extend(TO_LIST('vfs_posixacl'))
501 conf.CHECK_VARIABLE('ACL_EVERYONE', headers='sys/acl.h')
502 elif conf.CHECK_FUNCS_IN(['facl'], 'sec'):
503 Logs.info('Using solaris or UnixWare ACLs')
504 conf.DEFINE('HAVE_SOLARIS_UNIXWARE_ACLS',1)
505 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
506 elif conf.CHECK_FUNCS_IN(['acl_get_fd'], 'pacl'):
507 Logs.info('Using Tru64 ACLs')
508 conf.DEFINE('HAVE_TRU64_ACLS',1)
509 default_static_modules.extend(TO_LIST('vfs_tru64acl'))
510 else:
511 conf.fatal("ACL support not found. Try installing libacl1-dev "
512 "or libacl-devel. "
513 "Otherwise, use --without-acl-support to build "
514 "without ACL support. "
515 "ACL support is required to change permissions from "
516 "Windows clients.")
517
518 if conf.CHECK_FUNCS('dirfd'):
519 conf.DEFINE('HAVE_DIRFD_DECL', 1)
520
521 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
522 'HAVE_STATFS_F_FSID',
523 msg="vfs_fileid checking for statfs() and struct statfs.f_fsid",
524 headers='sys/types.h sys/statfs.h',
525 execute=True)
526
527 if conf.CONFIG_SET('HAVE_FALLOCATE'):
528 conf.CHECK_CODE('''
529 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
530 'HAVE_LINUX_FALLOCATE',
531 msg="Checking whether the Linux 'fallocate' function is available",
532 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
533 conf.CHECK_CODE('''
534 int ret = fallocate(0, FALLOC_FL_PUNCH_HOLE, 0, 10);''',
535 'HAVE_FALLOC_FL_PUNCH_HOLE',
536 msg="Checking whether Linux 'fallocate' supports hole-punching",
537 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
538
539 conf.CHECK_CODE('''
540 int ret = lseek(0, 0, SEEK_HOLE);
541 ret = lseek(0, 0, SEEK_DATA);''',
542 'HAVE_LSEEK_HOLE_DATA',
543 msg="Checking whether lseek supports hole/data seeking",
544 headers='unistd.h sys/types.h')
545
546 conf.CHECK_CODE('''
547 ssize_t err = readahead(0,0,0x80000);''',
548 'HAVE_LINUX_READAHEAD',
549 msg="Checking whether Linux readahead is available",
550 headers='unistd.h fcntl.h')
551 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
552
553 conf.CHECK_CODE('int fd = openat(AT_FDCWD, ".", O_RDONLY);',
554 'HAVE_OPENAT',
555 msg='Checking for openat',
556 headers='fcntl.h')
557
558 conf.CHECK_CODE('''
559 struct msghdr msg;
560 union {
561 struct cmsghdr cm;
562 char control[CMSG_SPACE(sizeof(int))];
563 } control_un;
564 msg.msg_control = control_un.control;
565 msg.msg_controllen = sizeof(control_un.control);
566 ''',
567 'HAVE_STRUCT_MSGHDR_MSG_CONTROL',
568 msg='Checking if we can use msg_control for passing file descriptors',
569 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
570 conf.CHECK_CODE('''
571 struct msghdr msg;
572 int fd;
573 msg.msg_accrights = (caddr_t) &fd;
574 msg.msg_accrightslen = sizeof(fd);
575 ''',
576 'HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS',
577 msg='Checking if we can use msg_accrights for passing file descriptors',
578 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
579
580 if Options.options.with_winbind:
581 conf.env.build_winbind = True
582 conf.DEFINE('WITH_WINBIND', '1')
583
584 conf.find_program('awk', var='AWK')
585
586 conf.CHECK_HEADERS('asm/types.h')
587
588 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
589 headers='unistd.h sys/types.h',
590 msg="Checking for major macro")
591
592 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
593 headers='unistd.h sys/types.h',
594 msg="Checking for minor macro")
595
596 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
597 headers='unistd.h sys/types.h dirent.h',
598 define='HAVE_DIRENT_D_OFF')
599
600 if (conf.CONFIG_SET('HAVE_YP_GET_DEFAULT_DOMAIN')):
601 conf.DEFINE('HAVE_NETGROUP', '1')
602
603 # Look for CUPS
604 if Options.options.with_cups:
605 conf.find_program('cups-config', var='CUPS_CONFIG')
606 if conf.env.CUPS_CONFIG:
607 # we would normally use --libs here, but cups-config incorrectly adds
608 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
609 # of an in-tree heimdal kerberos
610 conf.CHECK_CFG(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
611 package="", uselib_store="CUPS")
612 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
613 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
614 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
615 conf.DEFINE('HAVE_CUPS', '1')
616 else:
617 conf.undefine('HAVE_CUPS')
618 conf.SET_TARGET_TYPE('cups', 'EMPTY')
619 else:
620 # define an empty subsystem for cups, to allow it to be used as an empty dependency
621 conf.SET_TARGET_TYPE('cups', 'EMPTY')
622
623 if Options.options.with_iprint:
624 if conf.CONFIG_SET('HAVE_CUPS'):
625 conf.DEFINE('HAVE_IPRINT', '1')
626 else:
627 Logs.warn("--enable-iprint=yes but cups support not sufficient")
628 if Options.options.with_syslog:
629 conf.DEFINE('WITH_SYSLOG', '1')
630 if Options.options.with_automount:
631 conf.DEFINE('WITH_AUTOMOUNT', '1')
632
633 # Check for LDAP
634 if Options.options.with_ldap:
635 conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
636 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
637 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
638 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
639
640 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
641 # for the samba logs
642 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
643 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
644
645 conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
646 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
647
648 # Check if ldap_set_rebind_proc() takes three arguments
649 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
650 'LDAP_SET_REBIND_PROC_ARGS',
651 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
652 headers='ldap.h lber.h', link=False):
653 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
654 else:
655 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
656
657 # last but not least, if ldap_init() exists, we want to use ldap
658 if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'):
659 conf.DEFINE('HAVE_LDAP', '1')
660 conf.DEFINE('LDAP_DEPRECATED', '1')
661 conf.env['HAVE_LDAP'] = '1'
662 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
663 # SASL wrapping hooks
664 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
665 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
666 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
667 else:
668 conf.fatal("LDAP support not found. "
669 "Try installing libldap2-dev or openldap-devel. "
670 "Otherwise, use --without-ldap to build without "
671 "LDAP support. "
672 "LDAP support is required for the LDAP passdb backend, "
673 "LDAP idmap backends and ADS. "
674 "ADS support improves communication with "
675 "Active Directory domain controllers.")
676 else:
677 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
678 conf.SET_TARGET_TYPE('lber', 'EMPTY')
679
680 if Options.options.with_ads == False:
681 use_ads = False
682 use_ads_krb5 = False
683 use_ads_ldap = False
684 else:
685 use_ads = True
686 use_ads_krb5 = True
687 use_ads_ldap = True
688 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
689 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
690 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
691 use_ads_krb5 = False
692 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
693 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
694 use_ads_krb5 = False
695 if not conf.CONFIG_SET('HAVE_KRB5_GET_HOST_REALM'):
696 Logs.warn("krb5_get_host_realm not found in -lkrb5")
697 use_ads_krb5 = False
698 if not conf.CONFIG_SET('HAVE_KRB5_FREE_HOST_REALM'):
699 Logs.warn("krb5_free_host_realm not found in -lkrb5")
700 use_ads_krb5 = False
701 if not conf.CONFIG_SET('HAVE_KRB5_FWD_TGT_CREDS'):
702 Logs.warn("krb5_fwd_tgt_creds found in -lkrb5")
703 use_ads_krb5 = False
704 if not conf.CONFIG_SET('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC'):
705 Logs.warn("krb5_get_init_creds_opt_alloc not found in -lkrb5")
706 use_ads_krb5 = False
707 if not conf.CONFIG_SET('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT'):
708 Logs.warn("krb5_get_init_creds_opt_free was not found or was too old in -lkrb5")
709 use_ads_krb5 = False
710 if not conf.CONFIG_SET('HAVE_KRB5_GET_RENEWED_CREDS'):
711 Logs.warn("krb5_get_renewed_creds not found in -lkrb5")
712 use_ads_krb5 = False
713 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM'):
714 Logs.warn("krb5_principal_compare_any_realm not found in -lkrb5")
715 use_ads_krb5 = False
716 if not conf.CONFIG_SET('HAVE_KRB5_C_STRING_TO_KEY') and \
717 not conf.CONFIG_SET('HAVE_KRB5_STRING_TO_KEY_SALT'):
718 Logs.warn("krb5_c_string_to_key not found in -lkrb5")
719 use_ads_krb5 = False
720 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
721 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
722 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
723 use_ads_krb5 = False
724 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
725 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
726 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
727 use_ads_krb5 = False
728 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
729 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
730 Logs.warn("no KT_FREE_FUNCTION detected")
731 use_ads_krb5 = False
732 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM'):
733 Logs.warn("krb5_c_verify_checksum_compare not found in -lkrb5")
734 use_ads_krb5 = False
735
736 # We don't actually use
737 # gsskrb5_extract_authz_data_from_sec_context, but it is a
738 # clue that this Heimdal, which does the PAC processing we
739 # need on the standard gss_inquire_sec_context_by_oid
740 if not conf.CONFIG_SET('HAVE_GSS_GET_NAME_ATTRIBUTE') and \
741 not (conf.CONFIG_SET('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT') and \
742 conf.CONFIG_SET('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID')):
743 Logs.warn("need either gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support")
744 use_ads_krb5 = False
745
746 if not conf.CONFIG_SET('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT'):
747 Logs.warn("need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support")
748 use_ads_krb5 = False
749
750 if use_ads_krb5:
751 conf.DEFINE('HAVE_KRB5', '1')
752 conf.env['HAVE_KRB5'] = '1'
753 else:
754 conf.undefine('HAVE_KRB5_H')
755 conf.undefine('HAVE_GSSAPI_H')
756 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
757 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
758 use_ads = False
759
760 if not conf.CONFIG_SET('HAVE_LDAP'):
761 use_ads = False
762 use_ads_ldap = False
763
764 if use_ads:
765 conf.DEFINE('WITH_ADS', '1')
766 conf.env['HAVE_ADS'] = '1'
767 Logs.info("Building with Active Directory support.")
768 # these have broken dependencies
769 forced_shared_modules.extend(TO_LIST('idmap_ad idmap_rfc2307'))
770 elif Options.options.with_ads == False:
771 Logs.info("Building without Active Directory support (--without-ads).")
772 else:
773 if not use_ads_krb5:
774 Logs.warn("Active Directory support not available: krb5 libs don't have all required features")
775 if not use_ads_ldap:
776 Logs.warn("Active Directory support not available: LDAP support is not available.")
777 if Options.options.with_ads:
778 conf.fatal("Active Directory support not found. Use --without-ads "
779 "for building without Active Directory support. "
780 "ADS support improves communication with "
781 "Active Directory domain controllers.")
782 else:
783 # this is the auto-mode case
784 Logs.warn("Building without Active Directory support.")
785
786
787 if Options.options.with_utmp:
788 conf.env.with_utmp = True
789 if not conf.CHECK_HEADERS('utmp.h'): conf.env.with_utmp = False
790 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
791 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
792 define='HAVE_UT_UT_NAME')
793 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
794 define='HAVE_UT_UT_USER')
795 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
796 define='HAVE_UT_UT_ID')
797 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
798 define='HAVE_UT_UT_HOST')
799 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
800 define='HAVE_UT_UT_TIME')
801 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
802 define='HAVE_UT_UT_TV')
803 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
804 define='HAVE_UT_UT_TYPE')
805 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
806 define='HAVE_UT_UT_PID')
807 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
808 define='HAVE_UT_UT_EXIT')
809 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
810 define='HAVE_UX_UT_SYSLEN')
811 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
812 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
813 msg="Checking whether pututline returns pointer")
814 conf.CHECK_SIZEOF(['((struct utmp *)NULL)->ut_line'], headers='utmp.h',
815 define='SIZEOF_UTMP_UT_LINE', critical=False)
816 if not conf.CONFIG_SET('SIZEOF_UTMP_UT_LINE'):
817 conf.env.with_utmp = False
818 elif int(conf.env.SIZEOF_UTMP_UT_LINE) < 15:
819 conf.env.with_utmp = False
820 if conf.env.with_utmp:
821 conf.DEFINE('WITH_UTMP', 1)
822 else:
823 Logs.warn("--with-utmp but utmp support not sufficient")
824
825 if Options.options.with_avahi:
826 conf.env.with_avahi = True
827 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
828 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
829 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
830 if conf.env.with_avahi:
831 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
832 else:
833 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
834 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
835
836 if Options.options.with_iconv:
837 conf.env.with_iconv = True
838 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
839 conf.env.with_iconv = False
840 if conf.env.with_iconv:
841 conf.DEFINE('HAVE_ICONV', 1)
842
843 if Options.options.with_pam:
844 use_pam=True
845 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
846 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
847 Logs.warn("--with-pam=yes but pam_appl.h not found")
848 use_pam=False
849 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
850 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
851 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
852 Logs.warn("--with-pam=yes but pam_modules.h not found")
853 use_pam=False
854 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
855 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
856 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
857 conf.CHECK_CODE('''
858 #if defined(HAVE_SECURITY_PAM_APPL_H)
859 #include <security/pam_appl.h>
860 #elif defined(HAVE_PAM_PAM_APPL_H)
861 #include <pam/pam_appl.h>
862 #endif
863 pam_set_item(0, PAM_RHOST, 0);
864 ''',
865 'HAVE_PAM_RHOST',
866 lib='pam',
867 msg="Checking whether PAM_RHOST is available");
868 conf.CHECK_CODE('''
869 #if defined(HAVE_SECURITY_PAM_APPL_H)
870 #include <security/pam_appl.h>
871 #elif defined(HAVE_PAM_PAM_APPL_H)
872 #include <pam/pam_appl.h>
873 #endif
874 pam_set_item(0, PAM_TTY, 0);
875 ''',
876 'HAVE_PAM_TTY',
877 lib='pam',
878 msg="Checking whether PAM_TTY is available");
879 conf.CHECK_CODE('''
880 #if (!defined(LINUX))
881
882 #define PAM_EXTERN extern
883 #if defined(HAVE_SECURITY_PAM_APPL_H)
884 #include <security/pam_appl.h>
885 #elif defined(HAVE_PAM_PAM_APPL_H)
886 #include <pam/pam_appl.h>
887 #endif
888
889 #endif
890
891 #if defined(HAVE_SECURITY_PAM_MODULES_H)
892 #include <security/pam_modules.h>
893 #elif defined(HAVE_PAM_PAM_MODULES_H)
894 #include <pam/pam_modules.h>
895 #endif
896
897 #if defined(HAVE_SECURITY__PAM_MACROS_H)
898 #include <security/_pam_macros.h>
899 #elif defined(HAVE_PAM__PAM_MACROS_H)
900 #include <pam/_pam_macros.h>
901 #endif
902
903 #ifdef HAVE_SECURITY_PAM_EXT_H
904 #include <security/pam_ext.h>
905 #endif
906
907 int i; i = PAM_RADIO_TYPE;
908 ''',
909 'HAVE_PAM_RADIO_TYPE',
910 lib='pam',
911 msg="Checking whether PAM_RADIO_TYPE is available");
912 if use_pam:
913 conf.DEFINE('WITH_PAM', 1)
914 conf.DEFINE('WITH_PAM_MODULES', 1)
915 else:
916 conf.fatal("PAM support is enabled but prerequisite libraries "
917 "or headers not found. Use --without-pam to disable "
918 "PAM support.");
919
920 seteuid = False
921
922 #
923 # Ensure we select the correct set of system calls on Linux.
924 #
925 if (host_os.rfind('linux') > -1):
926 conf.CHECK_CODE('''
927 #if defined(HAVE_UNISTD_H)
928 #include <unistd.h>
929 #endif
930 #include <stdlib.h>
931 #include <stdio.h>
932 #include <sys/types.h>
933 #include <errno.h>
934
935 #ifdef HAVE_SYS_PRIV_H
936 #include <sys/priv.h>
937 #endif
938 #ifdef HAVE_SYS_ID_H
939 #include <sys/id.h>
940 #endif
941
942 #if defined(HAVE_SYSCALL_H)
943 #include <syscall.h>
944 #endif
945
946 #if defined(HAVE_SYS_SYSCALL_H)
947 #include <sys/syscall.h>
948 #endif
949
950 syscall(SYS_setresuid32, -1, -1, -1);
951 syscall(SYS_setresgid32, -1, -1, -1);
952 syscall(SYS_setreuid32, -1, -1);
953 syscall(SYS_setregid32, -1, -1);
954 syscall(SYS_setuid32, -1);
955 syscall(SYS_setgid32, -1);
956 syscall(SYS_setgroups32, 0, NULL);
957 ''',
958 'USE_LINUX_32BIT_SYSCALLS',
959 msg="Checking whether Linux should use 32-bit credential calls");
960
961 if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')):
962 seteuid = conf.CHECK_CODE('''
963 #define AUTOCONF_TEST 1
964 #define HAVE_LINUX_THREAD_CREDENTIALS 1
965 #define USE_LINUX_32BIT_SYSCALLS 1
966 #include "../lib/util/setid.c"
967 #include "./lib/util_sec.c"
968 ''',
969 'HAVE_LINUX_THREAD_CREDENTIALS',
970 addmain=False,
971 execute=True,
972 msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls")
973 else:
974 seteuid = conf.CHECK_CODE('''
975 #define AUTOCONF_TEST 1
976 #define HAVE_LINUX_THREAD_CREDENTIALS 1
977 #include "../lib/util/setid.c"
978 #include "./lib/util_sec.c"
979 ''',
980 'HAVE_LINUX_THREAD_CREDENTIALS',
981 addmain=False,
982 execute=True,
983 msg="Checking whether we can use Linux thread-specific credentials")
984 if not seteuid:
985 seteuid = conf.CHECK_CODE('''
986 #define AUTOCONF_TEST 1
987 #define USE_SETREUID 1
988 #include "../lib/util/setid.c"
989 #include "./lib/util_sec.c"
990 ''',
991 'USE_SETREUID',
992 addmain=False,
993 execute=True,
994 msg="Checking whether setreuid is available")
995 if not seteuid:
996 seteuid = conf.CHECK_CODE('''
997 #define AUTOCONF_TEST 1
998 #define USE_SETRESUID 1
999 #include "../lib/util/setid.c"
1000 #include "./lib/util_sec.c"
1001 ''',
1002 'USE_SETRESUID',
1003 addmain=False,
1004 execute=True,
1005 msg="Checking whether setresuid is available")
1006 if not seteuid:
1007 seteuid = conf.CHECK_CODE('''
1008 #define AUTOCONF_TEST 1
1009 #define USE_SETEUID 1
1010 #include "../lib/util/setid.c"
1011 #include "./lib/util_sec.c"
1012 ''',
1013 'USE_SETEUID',
1014 addmain=False,
1015 execute=True,
1016 msg="Checking whether seteuid is available")
1017 if not seteuid:
1018 seteuid = conf.CHECK_CODE('''
1019 #define AUTOCONF_TEST 1
1020 #define USE_SETUIDX 1
1021 #include "../lib/util/setid.c"
1022 #include "./lib/util_sec.c"
1023 ''',
1024 'USE_SETUIDX',
1025 addmain=False,
1026 execute=True,
1027 mandatory=True,
1028 msg="Checking whether setuidx is available")
1029 if Options.options.with_dnsupdate:
1030 if not conf.CONFIG_SET('HAVE_KRB5'):
1031 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
1032 else:
1033 conf.DEFINE('WITH_DNS_UPDATES', 1)
1034 # valgrind.h or valgrind/valgrind.h is checked in lib/replace/wscript
1035 if Options.options.developer:
1036 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
1037 conf.DEFINE('VALGRIND', '1')
1038
1039 if conf.CHECK_CODE('''
1040 #include <bits/sockaddr.h>
1041 #include <linux/netlink.h>
1042 ''',
1043 'HAVE_LINUX_NETLINK_H',
1044 msg="Checking whether Linux netlink is available"):
1045
1046 conf.CHECK_CODE('''
1047 #include <bits/sockaddr.h>
1048 #include <linux/netlink.h>
1049 #include <linux/rtnetlink.h>
1050 ''',
1051 'HAVE_LINUX_RTNETLINK_H',
1052 msg='Checking whether Linux rtnetlink is available')
1053
1054 conf.CHECK_CODE('''
1055 #include "../tests/fcntl_lock.c"
1056 ''',
1057 'HAVE_FCNTL_LOCK',
1058 addmain=False,
1059 execute=True,
1060 msg='Checking whether fcntl locking is available')
1061
1062 conf.CHECK_CODE('''
1063 #include <unistd.h>
1064 #include <sys/types.h>
1065 #include <sys/stat.h>
1066 #include <fcntl.h>
1067 #include <errno.h>
1068
1069 #define DATA "ofdtest.fcntl"
1070
1071 int main() {
1072 struct flock lck = {
1073 .l_whence = SEEK_SET,
1074 .l_type = F_WRLCK,
1075 .l_start = 0,
1076 .l_len = 1,
1077 .l_pid = 0,
1078 };
1079 int ret;
1080 int fd1;
1081 int fd2;
1082 char *testdir = getenv("TESTDIR");
1083
1084 if (testdir) {
1085 if (chdir(testdir) != 0) {
1086 goto err;
1087 }
1088 }
1089
1090 unlink(DATA);
1091 fd1 = open(DATA, O_RDWR|O_CREAT|O_EXCL, 0600);
1092 fd2 = open(DATA, O_RDWR);
1093 if (fd1 == -1 || fd2 == -1) {
1094 goto err;
1095 }
1096 ret = fcntl(fd1,F_OFD_SETLKW,&lck);
1097 if (ret == -1) {
1098 goto err;
1099 }
1100 ret = fcntl(fd2,F_OFD_SETLK,&lck);
1101 if (ret != -1) {
1102 goto err;
1103 }
1104 if (errno != EAGAIN) {
1105 goto err;
1106 }
1107 ret = fcntl(fd2,F_OFD_GETLK,&lck);
1108 if (ret == -1) {
1109 goto err;
1110 }
1111 unlink(DATA);
1112 exit(0);
1113 err:
1114 unlink(DATA);
1115 exit(1);
1116 }''',
1117 'HAVE_OFD_LOCKS',
1118 addmain=False,
1119 execute=True,
1120 msg="Checking whether fcntl lock supports open file description locks")
1121
1122 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
1123 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
1124 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
1125 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
1126 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
1127 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
1128 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
1129 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
1130 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
1131 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
1132 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
1133 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
1134 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
1135 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
1136 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
1137 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
1138
1139 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1140 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
1141 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
1142 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
1143 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
1144 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
1145 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
1146
1147 conf.CHECK_CODE('''
1148 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
1149 ''',
1150 'HAVE_POSIX_FADVISE',
1151 msg='Checking whether posix_fadvise is available',
1152 headers='unistd.h fcntl.h')
1153
1154 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
1155 conf.CHECK_CODE('''
1156 #include <unistd.h>
1157 return sysconf(%s) == -1 ? 1 : 0;
1158 ''' % v,
1159 'SYSCONF%s' % v,
1160 msg='Checking whether sysconf(%s) is available' % v)
1161
1162 conf.CHECK_CODE('''
1163 #include <sys/syscall.h>
1164 #include <unistd.h>
1165 syscall(SYS_initgroups, 16, NULL, NULL, 0);
1166 ''',
1167 'HAVE_DARWIN_INITGROUPS',
1168 msg='Checking whether to use the Darwin-specific initgroups system call')
1169
1170 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
1171 'HAVE_UTIMBUF',
1172 headers='sys/types.h utime.h',
1173 msg='Checking whether struct utimbuf is available')
1174
1175 if conf.CHECK_CODE('''struct sigevent s;''',
1176 'HAVE_STRUCT_SIGEVENT',
1177 headers='sys/types.h stdlib.h stddef.h signal.h',
1178 msg='Checking whether we have the struct sigevent'):
1179 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
1180 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
1181 headers='signal.h');
1182 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
1183 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
1184 headers='signal.h');
1185
1186 if os.path.exists('/proc/sys/kernel/core_pattern'):
1187 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
1188
1189 if conf.CHECK_CODE('''
1190 #include <time.h>
1191 main() {
1192 struct tm *tm;
1193 if (sizeof(time_t) == 8) {
1194 time_t max_time = 0x7fffffffffffffffll;
1195 tm = gmtime(&max_time);
1196 /* This should fail with 32-bit tm_year. */
1197 if (tm == NULL) {
1198 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1199 max_time = 67768036191676799ll;
1200 tm = gmtime(&max_time);
1201 if (tm) {
1202 exit(0);
1203 }
1204 }
1205 }
1206 exit(1);
1207 }''',
1208 '__TIME_T_MAX',
1209 addmain=False,
1210 execute=True,
1211 msg="Checking for the maximum value of the 'time_t' type"):
1212 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1213
1214 conf.CHECK_CODE('''
1215 #if defined(HAVE_UNISTD_H)
1216 #include <unistd.h>
1217 #endif
1218 #include <sys/types.h>
1219 main() { dev_t dev = makedev(1,2); return 0; }
1220 ''',
1221 'HAVE_MAKEDEV',
1222 addmain=False,
1223 msg='Checking whether the macro for makedev is available')
1224
1225 conf.CHECK_CODE('''
1226 #include <stdio.h>
1227 #include <limits.h>
1228 #include <signal.h>
1229
1230 void exit_on_core(int ignored) {
1231 exit(1);
1232 }
1233
1234 main() {
1235 char *newpath;
1236 signal(SIGSEGV, exit_on_core);
1237 newpath = realpath("/tmp", NULL);
1238 exit((newpath != NULL) ? 0 : 1);
1239 }
1240 ''',
1241 'REALPATH_TAKES_NULL',
1242 addmain=False,
1243 execute=True,
1244 msg='Checking whether the realpath function allows a NULL argument')
1245
1246 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1247 'HAVE_FTRUNCATE_EXTEND',
1248 msg='Checking for ftruncate extend',
1249 addmain=False,
1250 execute=True)
1251
1252 if Options.options.with_sendfile_support:
1253 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('k*bsd*-gnu') > -1) or (host_os.rfind('kopensolaris*-gnu') > -1):
1254 conf.CHECK_CODE('''
1255 int tofd, fromfd;
1256 off_t offset;
1257 size_t total;
1258 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1259 ''',
1260 '_HAVE_SENDFILE',
1261 headers='sys/sendfile.h',
1262 msg='Checking for linux sendfile support')
1263
1264 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1265 conf.DEFINE('HAVE_SENDFILE', '1')
1266 conf.DEFINE('LINUX_SENDFILE_API', '1')
1267 conf.DEFINE('WITH_SENDFILE', '1')
1268 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1269 conf.CHECK_CODE('''
1270 #include <sys/types.h>
1271 #include <unistd.h>
1272 #include <sys/socket.h>
1273 #include <sys/uio.h>
1274 int fromfd, tofd, ret, total=0;
1275 off_t offset, nwritten;
1276 struct sf_hdtr hdr;
1277 struct iovec hdtrl;
1278 hdr.headers = &hdtrl;
1279 hdr.hdr_cnt = 1;
1280 hdr.trailers = NULL;
1281 hdr.trl_cnt = 0;
1282 hdtrl.iov_base = NULL;
1283 hdtrl.iov_len = 0;
1284 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1285 ''',
1286 '_HAVE_SENDFILE',
1287 msg='Checking for freebsd sendfile support')
1288 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1289 conf.DEFINE('HAVE_SENDFILE', '1')
1290 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1291 conf.DEFINE('WITH_SENDFILE', '1')
1292 elif (host_os.rfind('darwin') > -1):
1293 conf.CHECK_CODE('''
1294 #include <sys/types.h>
1295 #include <sys/socket.h>
1296 #include <sys/uio.h>
1297 int fromfd, tofd, ret;
1298 off_t offset, nwritten;
1299 struct sf_hdtr hdr;
1300 struct iovec hdtrl;
1301 hdr.headers = &hdtrl;
1302 hdr.hdr_cnt = 1;
1303 hdr.trailers = (void *)0;
1304 hdr.trl_cnt = 0;
1305 hdtrl.iov_base = (void *)0;
1306 hdtrl.iov_len = 0;
1307 ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
1308 ''',
1309 '_HAVE_SENDFILE',
1310 msg='Checking for darwin sendfile support')
1311 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1312 conf.DEFINE('HAVE_SENDFILE', '1')
1313 conf.DEFINE('DARWIN_SENDFILE_API', '1')
1314 conf.DEFINE('WITH_SENDFILE', '1')
1315 elif (host_os.rfind('hpux') > -1) or (host_os.rfind('osf') > -1):
1316 conf.CHECK_CODE('''
1317 #include <sys/socket.h>
1318 #include <sys/uio.h>
1319 int fromfd, tofd;
1320 size_t total=0;
1321 struct iovec hdtrl[2];
1322 ssize_t nwritten;
1323 off_t offset;
1324 hdtrl[0].iov_base = 0;
1325 hdtrl[0].iov_len = 0;
1326 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1327 ''',
1328 '_HAVE_SENDFILE',
1329 msg='Checking for osf/hpux sendfile support')
1330 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1331 conf.DEFINE('HAVE_SENDFILE', '1')
1332 conf.DEFINE('HPUX_SENDFILE_API', '1')
1333 conf.DEFINE('WITH_SENDFILE', '1')
1334 elif (host_os.rfind('solaris') > -1):
1335 conf.CHECK_FUNCS_IN('sendfile', 'sendfilev')
1336 conf.CHECK_CODE('''
1337 #include <sys/sendfile.h>,
1338 int sfvcnt;
1339 size_t xferred;
1340 struct sendfilevec vec[2];
1341 ssize_t nwritten;
1342 int tofd;
1343 sfvcnt = 2;
1344 vec[0].sfv_fd = SFV_FD_SELF;
1345 vec[0].sfv_flag = 0;
1346 vec[0].sfv_off = 0;
1347 vec[0].sfv_len = 0;
1348 vec[1].sfv_fd = 0;
1349 vec[1].sfv_flag = 0;
1350 vec[1].sfv_off = 0;
1351 vec[1].sfv_len = 0;
1352 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1353 ''',
1354 '_HAVE_SENDFILEV',
1355 msg='Checking for solaris sendfilev support')
1356 if conf.CONFIG_SET('_HAVE_SENDFILEV'):
1357 conf.DEFINE('HAVE_SENDFILEV', '1')
1358 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1359 conf.DEFINE('WITH_SENDFILE', '1')
1360 elif (host_os.rfind('aix') > -1):
1361 conf.CHECK_CODE('''
1362 #include <sys/socket.h>
1363 int fromfd, tofd;
1364 size_t total=0;
1365 struct sf_parms hdtrl;
1366 ssize_t nwritten;
1367 hdtrl.header_data = 0;
1368 hdtrl.header_length = 0;
1369 hdtrl.file_descriptor = fromfd;
1370 hdtrl.file_offset = 0;
1371 hdtrl.file_bytes = 0;
1372 hdtrl.trailer_data = 0;
1373 hdtrl.trailer_length = 0;
1374 nwritten = send_file(&tofd, &hdtrl, 0);
1375 ''',
1376 '_HAVE_SENDFILE',
1377 msg='Checking for AIX send_file support')
1378 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1379 conf.DEFINE('HAVE_SENDFILE', '1')
1380 conf.DEFINE('AIX_SENDFILE_API', '1')
1381 conf.DEFINE('WITH_SENDFILE', '1')
1382
1383 # Check for getcwd allowing a NULL arg.
1384 conf.CHECK_CODE('''
1385 #include <unistd.h>
1386 main() {
1387 char *s = getcwd(NULL,0);
1388 exit(s != NULL ? 0 : 1);
1389 }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True,
1390 msg="getcwd takes a NULL argument")
1391
1392
1393 # UnixWare 7.x has its getspnam in -lgen
1394 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1395 conf.CHECK_FUNCS_IN('getspnam', 'security')
1396 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1397
1398 legacy_quota_libs = ''
1399 if Options.options.with_quotas:
1400 # For quotas on Veritas VxFS filesystems
1401 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1402 # For sys/quota.h and linux/quota.h
1403 conf.CHECK_HEADERS('sys/quota.h')
1404 # For quotas on BSD systems
1405 conf.CHECK_HEADERS('ufs/ufs/quota.h')
1406 # For quotas on Linux XFS filesystems
1407 if conf.CHECK_HEADERS('xfs/xqm.h'):
1408 conf.DEFINE('HAVE_XFS_QUOTAS', '1')
1409 else:
1410 # For Irix XFS
1411 conf.CHECK_CODE('''
1412 #include "confdefs.h"
1413 #ifdef HAVE_SYS_TYPES_H
1414 #include <sys/types.h>
1415 #endif
1416 #ifdef HAVE_ASM_TYPES_H
1417 #include <asm/types.h>
1418 #endif
1419 #include <sys/quota.h>
1420 int i = Q_XGETQUOTA;''',
1421 define='HAVE_XFS_QUOTAS',
1422 msg='for XFS QUOTA in <sys/quota.h>',
1423 execute=False,
1424 local_include=False)
1425
1426 # For IRIX like dqb_isoftlimit instead of dqb_fsoftlimit in struc dqblk
1427 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_fsoftlimit', define='HAVE_DQB_FSOFTLIMIT',
1428 headers='sys/quota.h')
1429 #darwin style quota bytecount
1430 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_curbytes', define='HAVE_STRUCT_DQBLK_DQB_CURBYTES',
1431 headers='sys/quota.h')
1432 if conf.CHECK_HEADERS('rpcsvc/rquota.h', lib='tirpc'):
1433 # Optional structure member
1434 conf.CHECK_STRUCTURE_MEMBER('struct getquota_rslt', 'getquota_rslt_u',
1435 define='HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U',
1436 headers='rpcsvc/rquota.h',
1437 lib='tirpc')
1438
1439 # Required fucntion for NFS quote support
1440 conf.CHECK_CODE('''
1441 clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");
1442 ''',
1443 headers="rpc/rpc.h rpc/types.h rpcsvc/rquota.h rpc/nettype.h rpc/xdr.h",
1444 define='HAVE_NFS_QUOTAS',
1445 msg='checking for clnt_create()',
1446 execute=True,
1447 local_include=False,
1448 lib='tirpc')
1449
1450 if (host_os.rfind('linux') > -1):
1451 conf.DEFINE('HAVE_QUOTACTL_LINUX', '1')
1452 elif not conf.CONFIG_SET("HAVE_XFS_QUOTAS"):
1453 if not conf.CHECK_CODE('''
1454 #define HAVE_QUOTACTL_4A 1
1455 #define AUTOCONF_TEST 1
1456 #include "../tests/sysquotas.c"
1457 ''',
1458 cflags=conf.env['WERROR_CFLAGS'],
1459 define='HAVE_QUOTACTL_4A',
1460 msg='for QUOTACTL_4A: long quotactl(int cmd, char *special, qid_t id, caddr_t addr)',
1461 execute=True,
1462 addmain=False):
1463
1464 conf.CHECK_CODE('''
1465 #define HAVE_QUOTACTL_4B 1
1466 #define AUTOCONF_TEST 1
1467 #include "../tests/sysquotas.c"
1468 ''',
1469 cflags=conf.env['WERROR_CFLAGS'],
1470 define='HAVE_QUOTACTL_4B',
1471 msg='for QUOTACTL_4B: int quotactl(const char *path, int cmd, int id, char *addr)',
1472 execute=True,
1473 addmain=False)
1474
1475 if conf.CONFIG_SET('HAVE_QUOTACTL_LINUX') or \
1476 conf.CONFIG_SET('HAVE_QUOTACTL_4A') or \
1477 conf.CONFIG_SET('HAVE_QUOTACTL_4B') or \
1478 conf.CONFIG_SET('HAVE_XFS_QUOTAS'):
1479 conf.DEFINE('HAVE_SYS_QUOTAS', '1')
1480 conf.DEFINE('WITH_QUOTAS', '1')
1481
1482 #
1483 # check if Legacy quota code can be brought in
1484 # if standard interfaces are not supported
1485 #
1486 if not conf.CONFIG_SET('WITH_QUOTAS'):
1487 if host_os.rfind('sunos5') > -1:
1488 conf.DEFINE('SUNOS5', '1')
1489 legacy_quota_libs = 'nsl'
1490 conf.CHECK_CODE('''
1491 #define WITH_QUOTAS 1
1492 #define AUTOCONF_TEST 1
1493 #include "../tests/oldquotas.c"
1494 ''',
1495 cflags=conf.env['WERROR_CFLAGS'],
1496 define='WITH_QUOTAS',
1497 lib=legacy_quota_libs,
1498 msg='Checking whether legacy quota code can be used',
1499 execute=False,
1500 addmain=False)
1501 if not conf.CONFIG_SET('WITH_QUOTAS'):
1502 legacy_quota_libs = ''
1503 conf.env['legacy_quota_libs'] = legacy_quota_libs
1504
1505 conf.CHECK_CODE('(void)unshare(CLONE_FS);',
1506 headers='sched.h',
1507 define='HAVE_UNSHARE_CLONE_FS',
1508 msg='for Linux unshare(CLONE_FS)')
1509
1510 #
1511 # cluster support (CTDB)
1512 #
1513 if not Options.options.with_cluster_support:
1514 Logs.info("building without cluster support (--without-cluster-support)")
1515 conf.env.with_ctdb = False
1516 else:
1517 Logs.info("building with cluster support")
1518 conf.env.with_ctdb = True
1519 conf.DEFINE('CLUSTER_SUPPORT', 1)
1520
1521 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1522 'SEEKDIR_RETURNS_VOID',
1523 headers='sys/types.h dirent.h',
1524 msg='Checking whether seekdir returns void')
1525
1526 if Options.options.with_profiling_data:
1527 conf.DEFINE('WITH_PROFILE', 1);
1528 conf.CHECK_FUNCS('getrusage', headers="sys/time.h sys/resource.h")
1529
1530 if (conf.CHECK_HEADERS('linux/ioctl.h sys/ioctl.h linux/fs.h') and
1531 conf.CHECK_DECLS('FS_IOC_GETFLAGS FS_COMPR_FL', headers='linux/fs.h')):
1532 conf.DEFINE('HAVE_LINUX_IOCTL', '1')
1533
1534 conf.env['CCFLAGS_CEPHFS'] = "-D_FILE_OFFSET_BITS=64"
1535 if Options.options.libcephfs_dir:
1536 conf.env['CPPPATH_CEPHFS'] = Options.options.libcephfs_dir + '/include'
1537 conf.env['LIBPATH_CEPHFS'] = Options.options.libcephfs_dir + '/lib'
1538 conf.env['LIBPATH_CEPH-COMMON'] = Options.options.libcephfs_dir + '/lib/ceph'
1539 else:
1540 conf.env['LIBPATH_CEPH-COMMON'] = Options.options.LIBDIR + '/ceph'
1541
1542 if (Options.options.with_cephfs and
1543 conf.CHECK_HEADERS('cephfs/libcephfs.h', False, False, 'cephfs') and
1544 conf.CHECK_LIB('cephfs', shlib=True)):
1545 conf.CHECK_LIB('ceph-common', shlib=True)
1546 if Options.options.with_acl_support:
1547 conf.DEFINE('HAVE_CEPH', '1')
1548 if conf.CHECK_FUNCS_IN('ceph_statx', 'cephfs ceph-common',
1549 headers='cephfs/libcephfs.h'):
1550 conf.DEFINE('HAVE_CEPH_STATX', '1')
1551 else:
1552 Logs.warn("ceph support disabled due to --without-acl-support")
1553 conf.undefine('HAVE_CEPH')
1554
1555 if Options.options.with_glusterfs:
1556 conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 4" --cflags --libs',
1557 msg='Checking for glusterfs-api >= 4', uselib_store="GFAPI")
1558 conf.CHECK_HEADERS('glusterfs/api/glfs.h', lib='gfapi')
1559 conf.CHECK_LIB('gfapi', shlib=True)
1560
1561 if conf.CONFIG_SET('HAVE_GLUSTERFS_API_GLFS_H'):
1562 if Options.options.with_acl_support:
1563 conf.DEFINE('HAVE_GLUSTERFS', '1')
1564 else:
1565 Logs.warn("GlusterFS support disabled due to --without-acl-support")
1566 conf.undefine('HAVE_GLUSTERFS')
1567 else:
1568 conf.undefine('HAVE_GLUSTERFS')
1569
1570 conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 6" --cflags --libs',
1571 msg='Checking for glusterfs-api >= 6',
1572 uselib_store="GFAPI_VER_6")
1573 else:
1574 conf.SET_TARGET_TYPE('gfapi', 'EMPTY')
1575 conf.undefine('HAVE_GLUSTERFS')
1576
1577 if Options.options.enable_vxfs:
1578 conf.DEFINE('HAVE_VXFS', '1')
1579
1580 if conf.CHECK_CFG(package='dbus-1', args='--cflags --libs',
1581 msg='Checking for dbus', uselib_store="DBUS-1"):
1582 if (conf.CHECK_HEADERS('dbus/dbus.h', lib='dbus-1')
1583 and conf.CHECK_LIB('dbus-1', shlib=True)):
1584 conf.DEFINE('HAVE_DBUS', '1')
1585
1586 conf.env.build_regedit = False
1587 if not Options.options.with_regedit == False:
1588 conf.PROCESS_SEPARATE_RULE('system_ncurses')
1589 if conf.CONFIG_SET('HAVE_NCURSES'):
1590 conf.env.build_regedit = True
1591
1592 if conf.env.build_regedit:
1593 Logs.info("building regedit")
1594 else:
1595 if Options.options.with_regedit == False:
1596 Logs.info("not building regedit (--without-regedit)")
1597 elif Options.options.with_regedit == True:
1598 Logs.error("ncurses not available, cannot build regedit")
1599 conf.fatal("ncurses not available, but --with-regedit was specified")
1600 else:
1601 Logs.info("ncurses not available, not building regedit")
1602
1603 if conf.CHECK_HEADERS('ftw.h') and conf.CHECK_FUNCS('nftw'):
1604 conf.env.build_mvxattr = True
1605
1606 conf.CHECK_FUNCS_IN('DES_pcbc_encrypt', 'crypto')
1607 if Options.options.with_fake_kaserver == True:
1608 conf.CHECK_HEADERS('afs/param.h afs/stds.h', together=True)
1609 conf.CHECK_HEADERS('afs/param.h afs/stds.h', together=True)
1610 if (conf.CONFIG_SET('HAVE_AFS_PARAM_H') and conf.CONFIG_SET('HAVE_AFS_STDS_H') and conf.CONFIG_SET('HAVE_DES_PCBC_ENCRYPT')):
1611 conf.DEFINE('WITH_FAKE_KASERVER', '1')
1612 else:
1613 conf.fatal('AFS headers not available, but --with-fake-kaserver was specified')
1614
1615 conf.env['libtracker']=''
1616 conf.env.with_spotlight = False
1617 if Options.options.with_spotlight:
1618
1619 Logs.info("Requested Spotlight support, checking for bison")
1620 bison.detect(conf)
1621 if not conf.env['BISON']:
1622 conf.fatal("Spotlight support requested but bison missing")
1623 conf.CHECK_COMMAND('%s --version | head -n1' % conf.env['BISON'], msg='Using bison version', define=None, on_target=False)
1624 Logs.info("Requested Spotlight support, checking for flex")
1625 flex.detect(conf)
1626 if not conf.env['FLEX']:
1627 conf.fatal("Spotlight support requested but flex missing")
1628 conf.CHECK_COMMAND('%s --version' % conf.env['FLEX'], msg='Using flex version', define=None, on_target=False)
1629 versions = ['2.0', '1.0', '0.16', '0.14']
1630 for version in versions:
1631 testlib = 'tracker-sparql-' + version
1632 if conf.CHECK_CFG(package=testlib,
1633 args='--cflags --libs',
1634 mandatory=False):
1635 conf.SET_TARGET_TYPE(testlib, 'SYSLIB')
1636 conf.env['libtracker'] = testlib
1637 conf.env.with_spotlight = True
1638 conf.DEFINE('WITH_SPOTLIGHT', '1')
1639 break
1640
1641 if not conf.env.with_spotlight:
1642 conf.fatal("Spotlight support requested but tracker-sparql library missing")
1643 Logs.info("building with Spotlight support")
1644 default_static_modules.extend(TO_LIST('rpc_mdssvc_module'))
1645
1646 conf.CHECK_HEADERS('rpc/xdr.h', lib='tirpc')
1647
1648 forced_static_modules.extend(TO_LIST('auth_builtin auth_sam auth_winbind'))
1649 default_static_modules.extend(TO_LIST('''pdb_smbpasswd pdb_tdbsam
1650 auth_unix
1651 nss_info_template idmap_tdb idmap_passdb
1652 idmap_nss'''))
1653
1654 default_shared_modules.extend(TO_LIST('''
1655 vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1656 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1657 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2
1658 vfs_readahead vfs_xattr_tdb
1659 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1660 vfs_preopen vfs_catia
1661 vfs_media_harmony vfs_unityed_media vfs_fruit vfs_shell_snap
1662 vfs_commit vfs_worm vfs_crossrename vfs_linux_xfs_sgid
1663 vfs_time_audit vfs_offline vfs_virusfilter
1664 '''))
1665 default_shared_modules.extend(TO_LIST('auth_script idmap_tdb2 idmap_script'))
1666 # these have broken dependencies
1667 forced_shared_modules.extend(TO_LIST('idmap_autorid idmap_rid idmap_hash'))
1668
1669 if Options.options.developer:
1670 default_static_modules.extend(TO_LIST('charset_weird'))
1671 default_shared_modules.extend(TO_LIST('perfcount_test'))
1672 default_shared_modules.extend(TO_LIST('vfs_skel_opaque vfs_skel_transparent vfs_shadow_copy_test'))
1673 default_shared_modules.extend(TO_LIST('auth_skel pdb_test'))
1674 default_shared_modules.extend(TO_LIST('vfs_fake_dfq'))
1675 default_shared_modules.extend(TO_LIST('gpext_security gpext_registry gpext_scripts'))
1676
1677 if Options.options.enable_selftest or Options.options.developer:
1678 default_shared_modules.extend(TO_LIST('vfs_fake_acls vfs_nfs4acl_xattr'))
1679 default_shared_modules.extend(TO_LIST('vfs_error_inject'))
1680
1681 if conf.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'):
1682 default_static_modules.extend(TO_LIST('pdb_samba_dsdb auth_samba4 vfs_dfs_samba4'))
1683 default_shared_modules.extend(TO_LIST('vfs_posix_eadb'))
1684
1685 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1686 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1687
1688 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1689 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1690
1691 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1692 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1693
1694 if (conf.CONFIG_SET('HAVE_STRUCT_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS')):
1695 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1696
1697 if Options.options.with_pthreadpool:
1698 default_shared_modules.extend(TO_LIST('vfs_aio_pthread'))
1699
1700 if conf.CONFIG_SET('HAVE_LDAP'):
1701 default_static_modules.extend(TO_LIST('pdb_ldapsam idmap_ldap'))
1702
1703 if conf.CONFIG_SET('DARWINOS'):
1704 default_static_modules.extend(TO_LIST('charset_macosxfs'))
1705
1706 if conf.CONFIG_SET('HAVE_GPFS'):
1707 default_shared_modules.extend(TO_LIST('vfs_gpfs'))
1708
1709 if (conf.CONFIG_SET('HAVE_LINUX_IOCTL')
1710 and conf.CONFIG_SET('HAVE_BASENAME') and conf.CONFIG_SET('HAVE_DIRNAME')):
1711 default_shared_modules.extend(TO_LIST('vfs_btrfs'))
1712
1713 if conf.CONFIG_SET("HAVE_CEPH"):
1714 default_shared_modules.extend(TO_LIST('vfs_ceph'))
1715
1716 if conf.CONFIG_SET('HAVE_GLUSTERFS'):
1717 default_shared_modules.extend(TO_LIST('vfs_glusterfs'))
1718
1719 if conf.CONFIG_SET('HAVE_VXFS'):
1720 default_shared_modules.extend(TO_LIST('vfs_vxfs'))
1721
1722 if conf.CONFIG_SET('HAVE_DBUS'):
1723 default_shared_modules.extend(TO_LIST('vfs_snapper'))
1724
1725 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1726 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1727
1728 def replace_list_item(lst, item, value):
1729 try:
1730 idx = lst.index(item)
1731 lst[idx] = value
1732 except:
1733 pass
1734 # PDB module file name should have the same name as module registers itself
1735 # In Autoconf build we export LDAP passdb module as ldapsam but WAF build
1736 # was always exporting pdb_ldap. In order to support existing packages
1737 # allow referring to pdb_ldapsam as pdb_ldap but use proper name internally.
1738 replace_list_item(explicit_shared_modules, 'pdb_ldap', 'pdb_ldapsam')
1739 replace_list_item(explicit_static_modules, 'pdb_ldap', 'pdb_ldapsam')
1740
1741 final_static_modules = []
1742 final_static_modules.extend(TO_LIST(required_static_modules))
1743 final_shared_modules = []
1744
1745 if '!FORCED' not in explicit_static_modules:
1746 final_static_modules.extend(TO_LIST(forced_static_modules))
1747 if '!FORCED' not in explicit_shared_modules:
1748 final_shared_modules.extend(TO_LIST(forced_shared_modules))
1749 if '!DEFAULT' not in explicit_static_modules:
1750 final_static_modules.extend(TO_LIST(default_static_modules))
1751 if '!DEFAULT' not in explicit_shared_modules:
1752 final_shared_modules.extend(TO_LIST(default_shared_modules))
1753
1754 if 'ALL' in explicit_static_modules:
1755 for m in default_shared_modules:
1756 if m in final_shared_modules:
1757 final_shared_modules.remove(m)
1758 final_static_modules.append(m)
1759 if 'ALL' in explicit_shared_modules:
1760 for m in default_static_modules:
1761 if m in final_static_modules:
1762 final_static_modules.remove(m)
1763 final_shared_modules.append(m)
1764
1765 for m in explicit_static_modules:
1766 if m in ['ALL','!DEFAULT','!FORCED']:
1767 continue
1768 if m.startswith('!'):
1769 m = m[1:]
1770 if m in required_static_modules:
1771 raise Utils.WafError('These modules are REQUIRED as static modules: %s' %
1772 ' '.join(required_static_modules))
1773 if m in final_static_modules:
1774 final_static_modules.remove(m)
1775 continue
1776 if m in forced_shared_modules:
1777 raise Utils.WafError('These modules MUST be configured as shared modules: %s' %
1778 ' '.join(forced_shared_modules))
1779 if m in final_shared_modules:
1780 final_shared_modules.remove(m)
1781 if m not in final_static_modules:
1782 final_static_modules.append(m)
1783 for m in explicit_shared_modules:
1784 if m in ['ALL','!DEFAULT','!FORCED']:
1785 continue
1786 if m.startswith('!'):
1787 m = m[1:]
1788 if m in final_shared_modules:
1789 final_shared_modules.remove(m)
1790 continue
1791 if m in required_static_modules:
1792 raise Utils.WafError('These modules are REQUIRED as static modules: %s' %
1793 ' '.join(required_static_modules))
1794 if m in forced_static_modules:
1795 raise Utils.WafError('These module MUST be configured as static modules: %s' %
1796 ' '.join(forced_static_modules))
1797 if m in final_static_modules:
1798 final_static_modules.remove(m)
1799 if m not in final_shared_modules:
1800 final_shared_modules.append(m)
1801
1802 conf.env['static_modules'] = final_static_modules
1803 conf.env['shared_modules'] = final_shared_modules
1804
1805 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1806
1807 static_list = {}
1808 shared_list = {}
1809
1810 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount', 'rpc']
1811 conf.env['MODULE_PREFIXES'] = prefixes
1812 for p in prefixes:
1813 for m in final_static_modules:
1814 if m.find(p) == 0:
1815 if not p in static_list:
1816 static_list[p] = []
1817 static_list[p].append(m)
1818 for m in final_shared_modules:
1819 if m.find(p) == 0:
1820 if not p in shared_list:
1821 shared_list[p] = []
1822 shared_list[p].append(m)
1823
1824 for p in prefixes:
1825 static_env = "%s_STATIC" % p.upper()
1826 shared_env = "%s_SHARED" % p.upper()
1827 conf.env[static_env] = []
1828 conf.env[shared_env] = []
1829 if p in static_list:
1830 decl_list=""
1831 for entry in static_list[p]:
1832 decl_list += "extern NTSTATUS %s_init(TALLOC_CTX *mem_ctx); " % entry
1833 conf.env[static_env].append('%s' % entry)
1834 decl_list = decl_list.rstrip()
1835 conf.DEFINE('static_decl_%s' % p, decl_list)
1836 conf.DEFINE('static_init_%s(mem_ctx)' % p, '{ %s_init((mem_ctx)); }' % '_init((mem_ctx)); '.join(static_list[p]))
1837 else:
1838 conf.DEFINE('static_decl_%s' % p, '')
1839 conf.DEFINE('static_init_%s(mem_ctx)' % p, '{}')
1840 if p in shared_list:
1841 for entry in shared_list[p]:
1842 conf.DEFINE('%s_init' % entry, 'samba_init_module')
1843 conf.env[shared_env].append('%s' % entry)
1844 Logs.info("%s: %s" % (static_env, ','.join(conf.env[static_env])))
1845 Logs.info("%s: %s" % (shared_env, ','.join(conf.env[shared_env])))
1846
1847 conf.SAMBA_CONFIG_H('include/config.h')
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