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s4:torture/raw: improvements for multilock2
[Samba.git] / source3 / wscript
blob1dc5abf0ab644b754bd838cf740c04c429f88556
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
10 from waflib import Options, Logs, Errors
11 import wafsamba
12 import build.charset
13 from wafsamba import samba_utils
14 from samba_utils import TO_LIST
15 import samba3
16 from waflib.Tools import bison
17
18 default_prefix = Options.default_prefix = '/usr/local/samba'
19
20 def options(opt):
21
22 opt.add_option('--with-static-modules',
23 help=("Comma-separated list of names of modules to statically link in. "+
24 "May include !module to disable 'module'. "+
25 "Can be '!FORCED' to disable all non-required static only modules. "+
26 "Can be '!DEFAULT' to disable all modules defaulting to a static build. "+
27 "Can be 'ALL' to build all default shared modules static. "+
28 "The most specific one wins, while the order is ignored "+
29 "and --with-static-modules is evaluated before "+
30 "--with-shared-modules"),
31 action="store", dest='static_modules', default=None)
32 opt.add_option('--with-shared-modules',
33 help=("Comma-separated list of names of modules to build shared. "+
34 "May include !module to disable 'module'. "+
35 "Can be '!FORCED' to disable all non-required shared only modules. "+
36 "Can be '!DEFAULT' to disable all modules defaulting to a shared build. "+
37 "Can be 'ALL' to build all default static modules shared. "+
38 "The most specific one wins, while the order is ignored "+
39 "and --with-static-modules is evaluated before "+
40 "--with-shared-modules"),
41 action="store", dest='shared_modules', default=None)
42
43 opt.samba_add_onoff_option('winbind')
44 opt.samba_add_onoff_option('ads')
45 opt.samba_add_onoff_option('ldap')
46 opt.samba_add_onoff_option('cups', with_name="enable", without_name="disable")
47 opt.samba_add_onoff_option('iprint', with_name="enable", without_name="disable")
48 opt.samba_add_onoff_option('pam')
49 opt.samba_add_onoff_option('quotas', default=None)
50 opt.samba_add_onoff_option('sendfile-support', default=None)
51 opt.samba_add_onoff_option('utmp')
52 opt.samba_add_onoff_option('avahi', with_name="enable", without_name="disable")
53 opt.samba_add_onoff_option('iconv')
54 opt.samba_add_onoff_option('acl-support')
55 opt.samba_add_onoff_option('dnsupdate')
56 opt.samba_add_onoff_option('syslog')
57 opt.samba_add_onoff_option('automount')
58 opt.samba_add_onoff_option('dmapi', default=None) # None means autodetection
59 opt.samba_add_onoff_option('fam', default=None) # None means autodetection
60 opt.samba_add_onoff_option('profiling-data', default=False)
61 opt.samba_add_onoff_option('libarchive', default=True)
62
63 opt.samba_add_onoff_option('cluster-support', default=False)
64
65 opt.samba_add_onoff_option('regedit', default=None)
66
67 opt.samba_add_onoff_option('fake-kaserver',
68 help=("Include AFS fake-kaserver support"), default=False)
69
70 opt.add_option('--with-libcephfs',
71 help=("Directory under which libcephfs is installed"),
72 action="store", dest='libcephfs_dir', default=None)
73
74 opt.samba_add_onoff_option('glusterfs', with_name="enable", without_name="disable", default=True)
75 opt.samba_add_onoff_option('cephfs', with_name="enable", without_name="disable", default=True)
76
77 opt.add_option('--enable-vxfs',
78 help=("enable support for VxFS (default=no)"),
79 action="store_true", dest='enable_vxfs', default=False)
80
81 # default = None means autodetection
82 opt.samba_add_onoff_option('spotlight', with_name="enable", without_name="disable", default=None)
83
84 def configure(conf):
85 default_static_modules = []
86 default_shared_modules = []
87 required_static_modules = []
88 forced_static_modules = []
89 forced_shared_modules = []
90
91 if Options.options.developer:
92 conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
93 conf.env.developer = True
94
95 if sys.platform != 'openbsd5':
96 conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
97
98 # We crash without vfs_default
99 # and vfs_not_implemented provides helper function
100 # for other modules
101 required_static_modules.extend(TO_LIST('vfs_default vfs_not_implemented'))
102
103 conf.CHECK_HEADERS('netdb.h')
104 conf.CHECK_HEADERS('linux/falloc.h linux/ioctl.h')
105
106 conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod mknodat')
107 conf.CHECK_FUNCS('strtol strchr strupr chflags')
108 conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid')
109 conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid')
110 conf.CHECK_FUNCS('innetgr')
111 conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf')
112 conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups syscall sysconf')
113 conf.CHECK_FUNCS('atexit grantpt posix_openpt fallocate')
114 conf.CHECK_FUNCS('fseeko setluid')
115 conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
116 conf.CHECK_FUNCS('fdopendir')
117 conf.CHECK_FUNCS('fstatat')
118 conf.CHECK_FUNCS('getpwent_r setenv clearenv strcasecmp fcvt fcvtl')
119 conf.CHECK_FUNCS('syslog vsyslog timegm setlocale')
120 conf.CHECK_FUNCS_IN('nanosleep', 'rt')
121 conf.CHECK_FUNCS('lutimes futimes utimensat futimens')
122 conf.CHECK_FUNCS('mlock munlock mlockall munlockall')
123 conf.CHECK_FUNCS('memalign posix_memalign hstrerror')
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 Errors.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 _stat __stat statvfs
412 strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctl sysctlbyname
413 __sys_llseek syslog _telldir __telldir timegm
414 utimensat vsyslog _write __write __xstat
415 ''')
416
417 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
418
419 # FIXME: these should be tests for features, but the old build system just
420 # checks for OSes.
421 host_os = sys.platform
422 Logs.info("building on %s" % host_os)
423
424 # Python doesn't have case switches... :/
425 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
426 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
427
428 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
429 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
430 if host_os.rfind('linux') > -1:
431 conf.DEFINE('LINUX', '1')
432 elif host_os.rfind('qnx') > -1:
433 conf.DEFINE('QNX', '1')
434 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
435 elif (host_os.rfind('darwin') > -1):
436 conf.DEFINE('DARWINOS', 1)
437 conf.ADD_CFLAGS('-fno-common')
438 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
439 elif (host_os.rfind('freebsd') > -1):
440 conf.DEFINE('FREEBSD', 1)
441 if conf.CHECK_HEADERS('sunacl.h'):
442 conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1')
443 conf.CHECK_FUNCS_IN(['acl'], 'sunacl')
444 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
445 elif (host_os.rfind('irix') > -1):
446 conf.DEFINE('IRIX', 1)
447 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
448 elif (host_os.rfind('aix') > -1):
449 conf.DEFINE('AIX', 1)
450 conf.DEFINE('STAT_ST_BLOCKSIZE', 'DEV_BSIZE')
451 elif (host_os.rfind('hpux') > -1):
452 conf.DEFINE('HPUX', 1)
453 conf.DEFINE('STAT_ST_BLOCKSIZE', '8192')
454 elif (host_os.rfind('osf') > -1):
455 conf.DEFINE('OSF1', 1)
456 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
457
458 # FIXME: Add more checks here.
459 else:
460 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
461
462 if Options.options.with_acl_support:
463 if (host_os.rfind('hpux') > -1):
464 Logs.info('Using HPUX ACLs')
465 conf.DEFINE('HAVE_HPUX_ACLS',1)
466 conf.DEFINE('POSIX_ACL_NEEDS_MASK',1)
467 default_static_modules.extend(TO_LIST('vfs_hpuxacl'))
468 elif (host_os.rfind('aix') > -1):
469 Logs.info('Using AIX ACLs')
470 conf.DEFINE('HAVE_AIX_ACLS',1)
471 default_static_modules.extend(TO_LIST('vfs_aixacl vfs_aixacl2'))
472 elif (host_os.rfind('darwin') > -1):
473 Logs.warn('ACLs on Darwin currently not supported')
474 conf.fatal("ACL support not available on Darwin/MacOS. "
475 "Use --without-acl-support for building without "
476 "ACL support. "
477 "ACL support is required to change permissions "
478 "from Windows clients.")
479 else:
480 conf.CHECK_FUNCS_IN(['acl_get_file'], 'acl')
481 if conf.CHECK_CODE('''
482 acl_t acl;
483 int entry_id;
484 acl_entry_t *entry_p;
485 return acl_get_entry(acl, entry_id, entry_p);
486 ''',
487 'HAVE_POSIX_ACLS',
488 headers='sys/types.h sys/acl.h', link=False,
489 msg="Checking for POSIX ACL support") :
490 conf.CHECK_CODE('''
491 acl_permset_t permset_d;
492 acl_perm_t perm;
493 return acl_get_perm_np(permset_d, perm);
494 ''',
495 'HAVE_ACL_GET_PERM_NP',
496 headers='sys/types.h sys/acl.h', link=True,
497 msg="Checking whether acl_get_perm_np() is available")
498 # source3/lib/sysacls.c calls posixacl_sys_acl_get_file()
499 required_static_modules.extend(TO_LIST('vfs_posixacl'))
500 conf.CHECK_VARIABLE('ACL_EVERYONE', headers='sys/acl.h')
501 elif conf.CHECK_FUNCS_IN(['facl'], 'sec'):
502 Logs.info('Using solaris or UnixWare ACLs')
503 conf.DEFINE('HAVE_SOLARIS_UNIXWARE_ACLS',1)
504 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
505 elif conf.CHECK_FUNCS_IN(['acl_get_fd'], 'pacl'):
506 Logs.info('Using Tru64 ACLs')
507 conf.DEFINE('HAVE_TRU64_ACLS',1)
508 default_static_modules.extend(TO_LIST('vfs_tru64acl'))
509 else:
510 conf.fatal("ACL support not found. Try installing libacl1-dev "
511 "or libacl-devel. "
512 "Otherwise, use --without-acl-support to build "
513 "without ACL support. "
514 "ACL support is required to change permissions from "
515 "Windows clients.")
516
517 if conf.CHECK_FUNCS('dirfd'):
518 conf.DEFINE('HAVE_DIRFD_DECL', 1)
519
520 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
521 'HAVE_STATFS_F_FSID',
522 msg="vfs_fileid checking for statfs() and struct statfs.f_fsid",
523 headers='sys/types.h sys/statfs.h',
524 execute=True)
525
526 if conf.CONFIG_SET('HAVE_FALLOCATE'):
527 conf.CHECK_CODE('''
528 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
529 'HAVE_LINUX_FALLOCATE',
530 msg="Checking whether the Linux 'fallocate' function is available",
531 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
532 conf.CHECK_CODE('''
533 int ret = fallocate(0, FALLOC_FL_PUNCH_HOLE, 0, 10);''',
534 'HAVE_FALLOC_FL_PUNCH_HOLE',
535 msg="Checking whether Linux 'fallocate' supports hole-punching",
536 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
537
538 conf.CHECK_CODE('''
539 int ret = lseek(0, 0, SEEK_HOLE);
540 ret = lseek(0, 0, SEEK_DATA);''',
541 'HAVE_LSEEK_HOLE_DATA',
542 msg="Checking whether lseek supports hole/data seeking",
543 headers='unistd.h sys/types.h')
544
545 conf.CHECK_CODE('''
546 ssize_t err = readahead(0,0,0x80000);''',
547 'HAVE_LINUX_READAHEAD',
548 msg="Checking whether Linux readahead is available",
549 headers='unistd.h fcntl.h')
550 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
551
552 conf.CHECK_CODE('int fd = openat(AT_FDCWD, ".", O_RDONLY);',
553 'HAVE_OPENAT',
554 msg='Checking for openat',
555 headers='fcntl.h')
556
557 conf.CHECK_CODE('''
558 struct msghdr msg;
559 union {
560 struct cmsghdr cm;
561 char control[CMSG_SPACE(sizeof(int))];
562 } control_un;
563 msg.msg_control = control_un.control;
564 msg.msg_controllen = sizeof(control_un.control);
565 ''',
566 'HAVE_STRUCT_MSGHDR_MSG_CONTROL',
567 msg='Checking if we can use msg_control for passing file descriptors',
568 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
569 conf.CHECK_CODE('''
570 struct msghdr msg;
571 int fd;
572 msg.msg_accrights = (caddr_t) &fd;
573 msg.msg_accrightslen = sizeof(fd);
574 ''',
575 'HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS',
576 msg='Checking if we can use msg_accrights for passing file descriptors',
577 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
578
579 if Options.options.with_winbind:
580 conf.env.build_winbind = True
581 conf.DEFINE('WITH_WINBIND', '1')
582
583 conf.find_program('awk', var='AWK')
584
585 conf.CHECK_HEADERS('asm/types.h')
586
587 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
588 headers='unistd.h sys/types.h',
589 msg="Checking for major macro")
590
591 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
592 headers='unistd.h sys/types.h',
593 msg="Checking for minor macro")
594
595 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
596 headers='unistd.h sys/types.h dirent.h',
597 define='HAVE_DIRENT_D_OFF')
598
599 if (conf.CONFIG_SET('HAVE_YP_GET_DEFAULT_DOMAIN')):
600 conf.DEFINE('HAVE_NETGROUP', '1')
601
602 # Look for CUPS
603 if Options.options.with_cups:
604 conf.find_program('cups-config', var='CUPS_CONFIG')
605 if conf.env.CUPS_CONFIG:
606 # we would normally use --libs here, but cups-config incorrectly adds
607 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
608 # of an in-tree heimdal kerberos
609 conf.CHECK_CFG(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
610 package="", uselib_store="CUPS")
611 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
612 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
613 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
614 conf.DEFINE('HAVE_CUPS', '1')
615 else:
616 conf.undefine('HAVE_CUPS')
617 conf.SET_TARGET_TYPE('cups', 'EMPTY')
618 else:
619 # define an empty subsystem for cups, to allow it to be used as an empty dependency
620 conf.SET_TARGET_TYPE('cups', 'EMPTY')
621
622 if Options.options.with_iprint:
623 if conf.CONFIG_SET('HAVE_CUPS'):
624 conf.DEFINE('HAVE_IPRINT', '1')
625 else:
626 Logs.warn("--enable-iprint=yes but cups support not sufficient")
627 if Options.options.with_syslog:
628 conf.DEFINE('WITH_SYSLOG', '1')
629 if Options.options.with_automount:
630 conf.DEFINE('WITH_AUTOMOUNT', '1')
631
632 # Check for LDAP
633 if Options.options.with_ldap:
634 conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
635 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
636 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
637 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
638
639 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
640 # for the samba logs
641 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
642 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
643
644 conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
645 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
646
647 # Check if ldap_set_rebind_proc() takes three arguments
648 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
649 'LDAP_SET_REBIND_PROC_ARGS',
650 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
651 headers='ldap.h lber.h', link=False):
652 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
653 else:
654 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
655
656 # last but not least, if ldap_init() exists, we want to use ldap
657 if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'):
658 conf.DEFINE('HAVE_LDAP', '1')
659 conf.DEFINE('LDAP_DEPRECATED', '1')
660 conf.env['HAVE_LDAP'] = '1'
661 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
662 # SASL wrapping hooks
663 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
664 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
665 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
666 else:
667 conf.fatal("LDAP support not found. "
668 "Try installing libldap2-dev or openldap-devel. "
669 "Otherwise, use --without-ldap to build without "
670 "LDAP support. "
671 "LDAP support is required for the LDAP passdb backend, "
672 "LDAP idmap backends and ADS. "
673 "ADS support improves communication with "
674 "Active Directory domain controllers.")
675 else:
676 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
677 conf.SET_TARGET_TYPE('lber', 'EMPTY')
678
679 if Options.options.with_ads == False:
680 use_ads = False
681 use_ads_krb5 = False
682 use_ads_ldap = False
683 else:
684 use_ads = True
685 use_ads_krb5 = True
686 use_ads_ldap = True
687 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
688 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
689 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
690 use_ads_krb5 = False
691 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
692 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
693 use_ads_krb5 = False
694 if not conf.CONFIG_SET('HAVE_KRB5_GET_HOST_REALM'):
695 Logs.warn("krb5_get_host_realm not found in -lkrb5")
696 use_ads_krb5 = False
697 if not conf.CONFIG_SET('HAVE_KRB5_FREE_HOST_REALM'):
698 Logs.warn("krb5_free_host_realm not found in -lkrb5")
699 use_ads_krb5 = False
700 if not conf.CONFIG_SET('HAVE_KRB5_FWD_TGT_CREDS'):
701 Logs.warn("krb5_fwd_tgt_creds found in -lkrb5")
702 use_ads_krb5 = False
703 if not conf.CONFIG_SET('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC'):
704 Logs.warn("krb5_get_init_creds_opt_alloc not found in -lkrb5")
705 use_ads_krb5 = False
706 if not conf.CONFIG_SET('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT'):
707 Logs.warn("krb5_get_init_creds_opt_free was not found or was too old in -lkrb5")
708 use_ads_krb5 = False
709 if not conf.CONFIG_SET('HAVE_KRB5_GET_RENEWED_CREDS'):
710 Logs.warn("krb5_get_renewed_creds not found in -lkrb5")
711 use_ads_krb5 = False
712 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM'):
713 Logs.warn("krb5_principal_compare_any_realm not found in -lkrb5")
714 use_ads_krb5 = False
715 if not conf.CONFIG_SET('HAVE_KRB5_C_STRING_TO_KEY') and \
716 not conf.CONFIG_SET('HAVE_KRB5_STRING_TO_KEY_SALT'):
717 Logs.warn("krb5_c_string_to_key not found in -lkrb5")
718 use_ads_krb5 = False
719 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
720 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
721 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
722 use_ads_krb5 = False
723 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
724 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
725 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
726 use_ads_krb5 = False
727 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
728 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
729 Logs.warn("no KT_FREE_FUNCTION detected")
730 use_ads_krb5 = False
731 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM'):
732 Logs.warn("krb5_c_verify_checksum_compare not found in -lkrb5")
733 use_ads_krb5 = False
734
735 # We don't actually use
736 # gsskrb5_extract_authz_data_from_sec_context, but it is a
737 # clue that this Heimdal, which does the PAC processing we
738 # need on the standard gss_inquire_sec_context_by_oid
739 if not conf.CONFIG_SET('HAVE_GSS_GET_NAME_ATTRIBUTE') and \
740 not (conf.CONFIG_SET('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT') and \
741 conf.CONFIG_SET('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID')):
742 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")
743 use_ads_krb5 = False
744
745 if not conf.CONFIG_SET('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT'):
746 Logs.warn("need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support")
747 use_ads_krb5 = False
748
749 if use_ads_krb5:
750 conf.DEFINE('HAVE_KRB5', '1')
751 conf.env['HAVE_KRB5'] = '1'
752 else:
753 conf.undefine('HAVE_KRB5_H')
754 conf.undefine('HAVE_GSSAPI_H')
755 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
756 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
757 use_ads = False
758
759 if not conf.CONFIG_SET('HAVE_LDAP'):
760 use_ads = False
761 use_ads_ldap = False
762
763 if use_ads:
764 conf.DEFINE('WITH_ADS', '1')
765 conf.env['HAVE_ADS'] = '1'
766 Logs.info("Building with Active Directory support.")
767 # these have broken dependencies
768 forced_shared_modules.extend(TO_LIST('idmap_ad idmap_rfc2307'))
769 elif Options.options.with_ads == False:
770 Logs.info("Building without Active Directory support (--without-ads).")
771 else:
772 if not use_ads_krb5:
773 Logs.warn("Active Directory support not available: krb5 libs don't have all required features")
774 if not use_ads_ldap:
775 Logs.warn("Active Directory support not available: LDAP support is not available.")
776 if Options.options.with_ads:
777 conf.fatal("Active Directory support not found. Use --without-ads "
778 "for building without Active Directory support. "
779 "ADS support improves communication with "
780 "Active Directory domain controllers.")
781 else:
782 # this is the auto-mode case
783 Logs.warn("Building without Active Directory support.")
784
785
786 if Options.options.with_utmp:
787 conf.env.with_utmp = True
788 if not conf.CHECK_HEADERS('utmp.h'): conf.env.with_utmp = False
789 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
790 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
791 define='HAVE_UT_UT_NAME')
792 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
793 define='HAVE_UT_UT_USER')
794 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
795 define='HAVE_UT_UT_ID')
796 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
797 define='HAVE_UT_UT_HOST')
798 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
799 define='HAVE_UT_UT_TIME')
800 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
801 define='HAVE_UT_UT_TV')
802 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
803 define='HAVE_UT_UT_TYPE')
804 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
805 define='HAVE_UT_UT_PID')
806 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
807 define='HAVE_UT_UT_EXIT')
808 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
809 define='HAVE_UX_UT_SYSLEN')
810 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_host', headers='utmpx.h',
811 define='HAVE_UX_UT_HOST')
812 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
813 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
814 msg="Checking whether pututline returns pointer")
815 conf.CHECK_SIZEOF(['((struct utmp *)NULL)->ut_line'], headers='utmp.h',
816 define='SIZEOF_UTMP_UT_LINE', critical=False)
817 if not conf.CONFIG_SET('SIZEOF_UTMP_UT_LINE'):
818 conf.env.with_utmp = False
819 elif int(conf.env.SIZEOF_UTMP_UT_LINE) < 15:
820 conf.env.with_utmp = False
821 if conf.env.with_utmp:
822 conf.DEFINE('WITH_UTMP', 1)
823 else:
824 Logs.warn("--with-utmp but utmp support not sufficient")
825
826 if Options.options.with_avahi:
827 conf.env.with_avahi = True
828 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
829 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
830 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
831 if conf.env.with_avahi:
832 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
833 else:
834 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
835 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
836
837 if Options.options.with_iconv:
838 conf.env.with_iconv = True
839 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
840 conf.env.with_iconv = False
841 if conf.env.with_iconv:
842 conf.DEFINE('HAVE_ICONV', 1)
843
844 if Options.options.with_pam:
845 use_pam=True
846 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
847 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
848 Logs.warn("--with-pam=yes but pam_appl.h not found")
849 use_pam=False
850 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
851 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
852 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
853 Logs.warn("--with-pam=yes but pam_modules.h not found")
854 use_pam=False
855 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
856 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
857 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
858 conf.CHECK_CODE('''
859 #if defined(HAVE_SECURITY_PAM_APPL_H)
860 #include <security/pam_appl.h>
861 #elif defined(HAVE_PAM_PAM_APPL_H)
862 #include <pam/pam_appl.h>
863 #endif
864 pam_set_item(0, PAM_RHOST, 0);
865 ''',
866 'HAVE_PAM_RHOST',
867 lib='pam',
868 msg="Checking whether PAM_RHOST is available");
869 conf.CHECK_CODE('''
870 #if defined(HAVE_SECURITY_PAM_APPL_H)
871 #include <security/pam_appl.h>
872 #elif defined(HAVE_PAM_PAM_APPL_H)
873 #include <pam/pam_appl.h>
874 #endif
875 pam_set_item(0, PAM_TTY, 0);
876 ''',
877 'HAVE_PAM_TTY',
878 lib='pam',
879 msg="Checking whether PAM_TTY is available");
880 conf.CHECK_CODE('''
881 #if (!defined(LINUX))
882
883 #define PAM_EXTERN extern
884 #if defined(HAVE_SECURITY_PAM_APPL_H)
885 #include <security/pam_appl.h>
886 #elif defined(HAVE_PAM_PAM_APPL_H)
887 #include <pam/pam_appl.h>
888 #endif
889
890 #endif
891
892 #if defined(HAVE_SECURITY_PAM_MODULES_H)
893 #include <security/pam_modules.h>
894 #elif defined(HAVE_PAM_PAM_MODULES_H)
895 #include <pam/pam_modules.h>
896 #endif
897
898 #if defined(HAVE_SECURITY__PAM_MACROS_H)
899 #include <security/_pam_macros.h>
900 #elif defined(HAVE_PAM__PAM_MACROS_H)
901 #include <pam/_pam_macros.h>
902 #endif
903
904 #ifdef HAVE_SECURITY_PAM_EXT_H
905 #include <security/pam_ext.h>
906 #endif
907
908 int i; i = PAM_RADIO_TYPE;
909 ''',
910 'HAVE_PAM_RADIO_TYPE',
911 lib='pam',
912 msg="Checking whether PAM_RADIO_TYPE is available");
913 if use_pam:
914 conf.DEFINE('WITH_PAM', 1)
915 conf.DEFINE('WITH_PAM_MODULES', 1)
916 else:
917 conf.fatal("PAM support is enabled but prerequisite libraries "
918 "or headers not found. Use --without-pam to disable "
919 "PAM support.");
920
921 seteuid = False
922
923 #
924 # Ensure we select the correct set of system calls on Linux.
925 #
926 if (host_os.rfind('linux') > -1):
927 conf.CHECK_CODE('''
928 #if defined(HAVE_UNISTD_H)
929 #include <unistd.h>
930 #endif
931 #include <stdlib.h>
932 #include <stdio.h>
933 #include <sys/types.h>
934 #include <errno.h>
935
936 #ifdef HAVE_SYS_PRIV_H
937 #include <sys/priv.h>
938 #endif
939 #ifdef HAVE_SYS_ID_H
940 #include <sys/id.h>
941 #endif
942
943 #if defined(HAVE_SYSCALL_H)
944 #include <syscall.h>
945 #endif
946
947 #if defined(HAVE_SYS_SYSCALL_H)
948 #include <sys/syscall.h>
949 #endif
950
951 syscall(SYS_setresuid32, -1, -1, -1);
952 syscall(SYS_setresgid32, -1, -1, -1);
953 syscall(SYS_setreuid32, -1, -1);
954 syscall(SYS_setregid32, -1, -1);
955 syscall(SYS_setuid32, -1);
956 syscall(SYS_setgid32, -1);
957 syscall(SYS_setgroups32, 0, NULL);
958 ''',
959 'USE_LINUX_32BIT_SYSCALLS',
960 msg="Checking whether Linux should use 32-bit credential calls");
961
962 if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')):
963 seteuid = conf.CHECK_CODE('''
964 #define AUTOCONF_TEST 1
965 #define HAVE_LINUX_THREAD_CREDENTIALS 1
966 #define USE_LINUX_32BIT_SYSCALLS 1
967 #include "../lib/util/setid.c"
968 #include "./lib/util_sec.c"
969 ''',
970 'HAVE_LINUX_THREAD_CREDENTIALS',
971 addmain=False,
972 execute=True,
973 msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls")
974 else:
975 seteuid = conf.CHECK_CODE('''
976 #define AUTOCONF_TEST 1
977 #define HAVE_LINUX_THREAD_CREDENTIALS 1
978 #include "../lib/util/setid.c"
979 #include "./lib/util_sec.c"
980 ''',
981 'HAVE_LINUX_THREAD_CREDENTIALS',
982 addmain=False,
983 execute=True,
984 msg="Checking whether we can use Linux thread-specific credentials")
985 if not seteuid:
986 seteuid = conf.CHECK_CODE('''
987 #define AUTOCONF_TEST 1
988 #define USE_SETREUID 1
989 #include "../lib/util/setid.c"
990 #include "./lib/util_sec.c"
991 ''',
992 'USE_SETREUID',
993 addmain=False,
994 execute=True,
995 msg="Checking whether setreuid is available")
996 if not seteuid:
997 seteuid = conf.CHECK_CODE('''
998 #define AUTOCONF_TEST 1
999 #define USE_SETRESUID 1
1000 #include "../lib/util/setid.c"
1001 #include "./lib/util_sec.c"
1002 ''',
1003 'USE_SETRESUID',
1004 addmain=False,
1005 execute=True,
1006 msg="Checking whether setresuid is available")
1007 if not seteuid:
1008 seteuid = conf.CHECK_CODE('''
1009 #define AUTOCONF_TEST 1
1010 #define USE_SETEUID 1
1011 #include "../lib/util/setid.c"
1012 #include "./lib/util_sec.c"
1013 ''',
1014 'USE_SETEUID',
1015 addmain=False,
1016 execute=True,
1017 msg="Checking whether seteuid is available")
1018 if not seteuid:
1019 seteuid = conf.CHECK_CODE('''
1020 #define AUTOCONF_TEST 1
1021 #define USE_SETUIDX 1
1022 #include "../lib/util/setid.c"
1023 #include "./lib/util_sec.c"
1024 ''',
1025 'USE_SETUIDX',
1026 addmain=False,
1027 execute=True,
1028 mandatory=True,
1029 msg="Checking whether setuidx is available")
1030 if Options.options.with_dnsupdate:
1031 if not conf.CONFIG_SET('HAVE_KRB5'):
1032 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
1033 else:
1034 conf.DEFINE('WITH_DNS_UPDATES', 1)
1035 # valgrind.h or valgrind/valgrind.h is checked in lib/replace/wscript
1036 if Options.options.developer:
1037 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
1038 conf.DEFINE('VALGRIND', '1')
1039
1040 if conf.CHECK_CODE('''
1041 #include <bits/sockaddr.h>
1042 #include <linux/netlink.h>
1043 ''',
1044 'HAVE_LINUX_NETLINK_H',
1045 msg="Checking whether Linux netlink is available"):
1046
1047 conf.CHECK_CODE('''
1048 #include <bits/sockaddr.h>
1049 #include <linux/netlink.h>
1050 #include <linux/rtnetlink.h>
1051 ''',
1052 'HAVE_LINUX_RTNETLINK_H',
1053 msg='Checking whether Linux rtnetlink is available')
1054
1055 conf.CHECK_CODE('''
1056 #include "../tests/fcntl_lock.c"
1057 ''',
1058 'HAVE_FCNTL_LOCK',
1059 addmain=False,
1060 execute=True,
1061 msg='Checking whether fcntl locking is available')
1062
1063 conf.CHECK_CODE('''
1064 #include <unistd.h>
1065 #include <sys/types.h>
1066 #include <sys/stat.h>
1067 #include <fcntl.h>
1068 #include <errno.h>
1069
1070 #define DATA "ofdtest.fcntl"
1071
1072 int main() {
1073 struct flock lck = {
1074 .l_whence = SEEK_SET,
1075 .l_type = F_WRLCK,
1076 .l_start = 0,
1077 .l_len = 1,
1078 .l_pid = 0,
1079 };
1080 int ret;
1081 int fd1;
1082 int fd2;
1083 char *testdir = getenv("TESTDIR");
1084
1085 if (testdir) {
1086 if (chdir(testdir) != 0) {
1087 goto err;
1088 }
1089 }
1090
1091 unlink(DATA);
1092 fd1 = open(DATA, O_RDWR|O_CREAT|O_EXCL, 0600);
1093 fd2 = open(DATA, O_RDWR);
1094 if (fd1 == -1 || fd2 == -1) {
1095 goto err;
1096 }
1097 ret = fcntl(fd1,F_OFD_SETLKW,&lck);
1098 if (ret == -1) {
1099 goto err;
1100 }
1101 ret = fcntl(fd2,F_OFD_SETLK,&lck);
1102 if (ret != -1) {
1103 goto err;
1104 }
1105 if (errno != EAGAIN) {
1106 goto err;
1107 }
1108 ret = fcntl(fd2,F_OFD_GETLK,&lck);
1109 if (ret == -1) {
1110 goto err;
1111 }
1112 unlink(DATA);
1113 exit(0);
1114 err:
1115 unlink(DATA);
1116 exit(1);
1117 }''',
1118 'HAVE_OFD_LOCKS',
1119 addmain=False,
1120 execute=True,
1121 msg="Checking whether fcntl lock supports open file description locks")
1122
1123 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
1124 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
1125 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
1126 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
1127 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
1128 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
1129 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
1130 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
1131 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
1132 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
1133 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
1134 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
1135 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
1136 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
1137 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
1138 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
1139
1140 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1141 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
1142 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
1143 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
1144 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
1145 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
1146 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
1147
1148 conf.CHECK_CODE('''
1149 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
1150 ''',
1151 'HAVE_POSIX_FADVISE',
1152 msg='Checking whether posix_fadvise is available',
1153 headers='unistd.h fcntl.h')
1154
1155 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
1156 conf.CHECK_CODE('''
1157 #include <unistd.h>
1158 return sysconf(%s) == -1 ? 1 : 0;
1159 ''' % v,
1160 'SYSCONF%s' % v,
1161 msg='Checking whether sysconf(%s) is available' % v)
1162
1163 conf.CHECK_CODE('''
1164 #include <sys/syscall.h>
1165 #include <unistd.h>
1166 syscall(SYS_initgroups, 16, NULL, NULL, 0);
1167 ''',
1168 'HAVE_DARWIN_INITGROUPS',
1169 msg='Checking whether to use the Darwin-specific initgroups system call')
1170
1171 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
1172 'HAVE_UTIMBUF',
1173 headers='sys/types.h utime.h',
1174 msg='Checking whether struct utimbuf is available')
1175
1176 if conf.CHECK_CODE('''struct sigevent s;''',
1177 'HAVE_STRUCT_SIGEVENT',
1178 headers='sys/types.h stdlib.h stddef.h signal.h',
1179 msg='Checking whether we have the struct sigevent'):
1180 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
1181 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
1182 headers='signal.h');
1183 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
1184 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
1185 headers='signal.h');
1186
1187 if os.path.exists('/proc/sys/kernel/core_pattern'):
1188 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
1189
1190 if conf.CHECK_CODE('''
1191 #include <time.h>
1192 main() {
1193 struct tm *tm;
1194 if (sizeof(time_t) == 8) {
1195 time_t max_time = 0x7fffffffffffffffll;
1196 tm = gmtime(&max_time);
1197 /* This should fail with 32-bit tm_year. */
1198 if (tm == NULL) {
1199 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1200 max_time = 67768036191676799ll;
1201 tm = gmtime(&max_time);
1202 if (tm) {
1203 exit(0);
1204 }
1205 }
1206 }
1207 exit(1);
1208 }''',
1209 '__TIME_T_MAX',
1210 addmain=False,
1211 execute=True,
1212 msg="Checking for the maximum value of the 'time_t' type"):
1213 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1214
1215 conf.CHECK_CODE('''
1216 #if defined(HAVE_UNISTD_H)
1217 #include <unistd.h>
1218 #endif
1219 #include <sys/types.h>
1220 #if defined(HAVE_SYS_SYSMACROS_H)
1221 #include <sys/sysmacros.h>
1222 #endif
1223 main() { dev_t dev = makedev(1,2); return 0; }
1224 ''',
1225 'HAVE_MAKEDEV',
1226 addmain=False,
1227 msg='Checking whether the macro for makedev is available')
1228
1229 conf.CHECK_CODE('''
1230 #include <stdio.h>
1231 #include <limits.h>
1232 #include <signal.h>
1233
1234 void exit_on_core(int ignored) {
1235 exit(1);
1236 }
1237
1238 main() {
1239 char *newpath;
1240 signal(SIGSEGV, exit_on_core);
1241 newpath = realpath("/tmp", NULL);
1242 exit((newpath != NULL) ? 0 : 1);
1243 }
1244 ''',
1245 'REALPATH_TAKES_NULL',
1246 addmain=False,
1247 execute=True,
1248 msg='Checking whether the realpath function allows a NULL argument')
1249
1250 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1251 'HAVE_FTRUNCATE_EXTEND',
1252 msg='Checking for ftruncate extend',
1253 addmain=False,
1254 execute=True)
1255
1256 conf.SET_TARGET_TYPE('sendfile', 'EMPTY')
1257 conf.CHECK_LIB('sendfile')
1258 if not Options.options.with_sendfile_support == False:
1259 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):
1260 conf.CHECK_CODE('''
1261 int tofd, fromfd;
1262 off_t offset;
1263 size_t total;
1264 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1265 ''',
1266 '_HAVE_SENDFILE',
1267 headers='sys/sendfile.h',
1268 msg='Checking for linux sendfile support')
1269
1270 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1271 conf.DEFINE('HAVE_SENDFILE', '1')
1272 conf.DEFINE('LINUX_SENDFILE_API', '1')
1273 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1274 conf.CHECK_CODE('''
1275 #include <sys/types.h>
1276 #include <unistd.h>
1277 #include <sys/socket.h>
1278 #include <sys/uio.h>
1279 int fromfd, tofd, ret, total=0;
1280 off_t offset, nwritten;
1281 struct sf_hdtr hdr;
1282 struct iovec hdtrl;
1283 hdr.headers = &hdtrl;
1284 hdr.hdr_cnt = 1;
1285 hdr.trailers = NULL;
1286 hdr.trl_cnt = 0;
1287 hdtrl.iov_base = NULL;
1288 hdtrl.iov_len = 0;
1289 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1290 ''',
1291 '_HAVE_SENDFILE',
1292 msg='Checking for freebsd sendfile support')
1293 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1294 conf.DEFINE('HAVE_SENDFILE', '1')
1295 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1296 elif (host_os.rfind('darwin') > -1):
1297 conf.CHECK_CODE('''
1298 #include <sys/types.h>
1299 #include <sys/socket.h>
1300 #include <sys/uio.h>
1301 int fromfd, tofd, ret;
1302 off_t offset, nwritten;
1303 struct sf_hdtr hdr;
1304 struct iovec hdtrl;
1305 hdr.headers = &hdtrl;
1306 hdr.hdr_cnt = 1;
1307 hdr.trailers = (void *)0;
1308 hdr.trl_cnt = 0;
1309 hdtrl.iov_base = (void *)0;
1310 hdtrl.iov_len = 0;
1311 ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
1312 ''',
1313 '_HAVE_SENDFILE',
1314 msg='Checking for darwin sendfile support')
1315 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1316 conf.DEFINE('HAVE_SENDFILE', '1')
1317 conf.DEFINE('DARWIN_SENDFILE_API', '1')
1318 elif (host_os.rfind('hpux') > -1) or (host_os.rfind('osf') > -1):
1319 conf.CHECK_CODE('''
1320 #include <sys/socket.h>
1321 #include <sys/uio.h>
1322 int fromfd, tofd;
1323 size_t total=0;
1324 struct iovec hdtrl[2];
1325 ssize_t nwritten;
1326 off_t offset;
1327 hdtrl[0].iov_base = 0;
1328 hdtrl[0].iov_len = 0;
1329 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1330 ''',
1331 '_HAVE_SENDFILE',
1332 msg='Checking for osf/hpux sendfile support')
1333 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1334 conf.DEFINE('HAVE_SENDFILE', '1')
1335 conf.DEFINE('HPUX_SENDFILE_API', '1')
1336 elif (host_os.rfind('sunos') > -1):
1337 conf.CHECK_FUNCS_IN('sendfilev', 'sendfile')
1338 conf.CHECK_CODE('''
1339 #include <sys/sendfile.h>,
1340 int sfvcnt;
1341 size_t xferred;
1342 struct sendfilevec vec[2];
1343 ssize_t nwritten;
1344 int tofd;
1345 sfvcnt = 2;
1346 vec[0].sfv_fd = SFV_FD_SELF;
1347 vec[0].sfv_flag = 0;
1348 vec[0].sfv_off = 0;
1349 vec[0].sfv_len = 0;
1350 vec[1].sfv_fd = 0;
1351 vec[1].sfv_flag = 0;
1352 vec[1].sfv_off = 0;
1353 vec[1].sfv_len = 0;
1354 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1355 ''',
1356 '_HAVE_SENDFILEV',
1357 msg='Checking for solaris sendfilev support',
1358 lib='sendfile')
1359 if conf.CONFIG_SET('_HAVE_SENDFILEV'):
1360 conf.DEFINE('HAVE_SENDFILEV', '1')
1361 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1362 elif (host_os.rfind('aix') > -1):
1363 conf.CHECK_CODE('''
1364 #include <sys/socket.h>
1365 int fromfd, tofd;
1366 size_t total=0;
1367 struct sf_parms hdtrl;
1368 ssize_t nwritten;
1369 hdtrl.header_data = 0;
1370 hdtrl.header_length = 0;
1371 hdtrl.file_descriptor = fromfd;
1372 hdtrl.file_offset = 0;
1373 hdtrl.file_bytes = 0;
1374 hdtrl.trailer_data = 0;
1375 hdtrl.trailer_length = 0;
1376 nwritten = send_file(&tofd, &hdtrl, 0);
1377 ''',
1378 '_HAVE_SENDFILE',
1379 msg='Checking for AIX send_file support')
1380 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1381 conf.DEFINE('HAVE_SENDFILE', '1')
1382 conf.DEFINE('AIX_SENDFILE_API', '1')
1383
1384 if Options.options.with_sendfile_support == True and not conf.CONFIG_SET('HAVE_SENDFILE'):
1385 conf.fatal('sendfile support not found but it was requested !')
1386 # Check for getcwd allowing a NULL arg.
1387 conf.CHECK_CODE('''
1388 #include <unistd.h>
1389 main() {
1390 char *s = getcwd(NULL,0);
1391 exit(s != NULL ? 0 : 1);
1392 }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True,
1393 msg="getcwd takes a NULL argument")
1394
1395
1396 # UnixWare 7.x has its getspnam in -lgen
1397 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1398 conf.CHECK_FUNCS_IN('getspnam', 'security')
1399 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1400
1401 legacy_quota_libs = ''
1402 if not Options.options.with_quotas == False:
1403 # For quotas on Veritas VxFS filesystems
1404 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1405 # For sys/quota.h and linux/quota.h
1406 conf.CHECK_HEADERS('sys/quota.h')
1407 # For quotas on BSD systems
1408 conf.CHECK_HEADERS('ufs/ufs/quota.h')
1409 # For quotas on AIX systems
1410 conf.CHECK_HEADERS('jfs/quota.h')
1411 # For quotas on Linux XFS filesystems
1412 if conf.CHECK_HEADERS('xfs/xqm.h'):
1413 conf.DEFINE('HAVE_XFS_QUOTAS', '1')
1414 else:
1415 # For Irix XFS
1416 conf.CHECK_CODE('''
1417 #include "confdefs.h"
1418 #ifdef HAVE_SYS_TYPES_H
1419 #include <sys/types.h>
1420 #endif
1421 #ifdef HAVE_ASM_TYPES_H
1422 #include <asm/types.h>
1423 #endif
1424 #include <sys/quota.h>
1425 int i = Q_XGETQUOTA;''',
1426 define='HAVE_XFS_QUOTAS',
1427 msg='for XFS QUOTA in <sys/quota.h>',
1428 execute=False,
1429 local_include=False)
1430
1431 # For IRIX like dqb_isoftlimit instead of dqb_fsoftlimit in struc dqblk
1432 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_fsoftlimit', define='HAVE_DQB_FSOFTLIMIT',
1433 headers='sys/quota.h')
1434 #darwin style quota bytecount
1435 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_curbytes', define='HAVE_STRUCT_DQBLK_DQB_CURBYTES',
1436 headers='sys/quota.h')
1437 conf.CHECK_HEADERS('rpc/types.h rpc/xdr.h', together=True)
1438 if conf.CHECK_HEADERS('rpcsvc/rquota.h', lib='tirpc'):
1439 # Optional structure member
1440 conf.CHECK_STRUCTURE_MEMBER('struct getquota_rslt', 'getquota_rslt_u',
1441 define='HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U',
1442 headers='rpcsvc/rquota.h',
1443 lib='tirpc')
1444
1445 # Required function for NFS quota support
1446 conf.CHECK_CODE('''
1447 clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");
1448 ''',
1449 headers="rpc/rpc.h rpc/types.h rpcsvc/rquota.h rpc/nettype.h rpc/xdr.h",
1450 define='HAVE_NFS_QUOTAS',
1451 msg='checking for clnt_create()',
1452 execute=True,
1453 local_include=False,
1454 lib='tirpc')
1455
1456 if (host_os.rfind('linux') > -1):
1457 conf.DEFINE('HAVE_QUOTACTL_LINUX', '1')
1458 elif not conf.CONFIG_SET("HAVE_XFS_QUOTAS"):
1459 if not conf.CHECK_CODE('''
1460 #define HAVE_QUOTACTL_4A 1
1461 #define AUTOCONF_TEST 1
1462 #include "../tests/sysquotas.c"
1463 ''',
1464 cflags=conf.env['WERROR_CFLAGS'],
1465 define='HAVE_QUOTACTL_4A',
1466 msg='for QUOTACTL_4A: long quotactl(int cmd, char *special, qid_t id, caddr_t addr)',
1467 execute=True,
1468 addmain=False):
1469
1470 conf.CHECK_CODE('''
1471 #define HAVE_QUOTACTL_4B 1
1472 #define AUTOCONF_TEST 1
1473 #include "../tests/sysquotas.c"
1474 ''',
1475 cflags=conf.env['WERROR_CFLAGS'],
1476 define='HAVE_QUOTACTL_4B',
1477 msg='for QUOTACTL_4B: int quotactl(const char *path, int cmd, int id, char *addr)',
1478 execute=True,
1479 addmain=False)
1480
1481 if conf.CONFIG_SET('HAVE_QUOTACTL_LINUX') or \
1482 conf.CONFIG_SET('HAVE_QUOTACTL_4A') or \
1483 conf.CONFIG_SET('HAVE_QUOTACTL_4B') or \
1484 conf.CONFIG_SET('HAVE_XFS_QUOTAS'):
1485 conf.DEFINE('HAVE_SYS_QUOTAS', '1')
1486 conf.DEFINE('WITH_QUOTAS', '1')
1487
1488 #
1489 # check if Legacy quota code can be brought in
1490 # if standard interfaces are not supported
1491 #
1492 if not conf.CONFIG_SET('WITH_QUOTAS'):
1493 if host_os.rfind('sunos5') > -1:
1494 conf.DEFINE('SUNOS5', '1')
1495 legacy_quota_libs = 'nsl'
1496 conf.CHECK_CODE('''
1497 #define WITH_QUOTAS 1
1498 #define AUTOCONF_TEST 1
1499 #include "../tests/oldquotas.c"
1500 ''',
1501 cflags=conf.env['WERROR_CFLAGS'],
1502 define='WITH_QUOTAS',
1503 lib=legacy_quota_libs,
1504 msg='Checking whether legacy quota code can be used',
1505 execute=False,
1506 addmain=False)
1507 if not conf.CONFIG_SET('WITH_QUOTAS'):
1508 legacy_quota_libs = ''
1509 conf.env['legacy_quota_libs'] = legacy_quota_libs
1510
1511 if Options.options.with_quotas == True and not conf.CONFIG_SET('WITH_QUOTAS'):
1512 conf.fatal('quota support not found but it was equested !')
1513
1514 conf.CHECK_CODE('(void)unshare(CLONE_FS);',
1515 headers='sched.h',
1516 define='HAVE_UNSHARE_CLONE_FS',
1517 msg='for Linux unshare(CLONE_FS)')
1518
1519 # Check for mallinfo
1520 conf.CHECK_CODE('''
1521 struct mallinfo mi;
1522 int tmp;
1523
1524 mi = mallinfo();
1525 tmp = mi.arena + mi.ordblks + mi.smblks + mi.hblks +
1526 mi.hblkhd + mi.usmblks + mi.fsmblks + mi.uordblks +
1527 mi.fordblks + mi.keepcost;
1528 return tmp;
1529 ''', 'HAVE_MALLINFO', msg="Checking for mallinfo()", headers='malloc.h')
1530
1531 #
1532 # cluster support (CTDB)
1533 #
1534 if not Options.options.with_cluster_support:
1535 Logs.info("building without cluster support (--without-cluster-support)")
1536 conf.env.with_ctdb = False
1537 else:
1538 Logs.info("building with cluster support")
1539 conf.env.with_ctdb = True
1540 conf.DEFINE('CLUSTER_SUPPORT', 1)
1541
1542 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1543 'SEEKDIR_RETURNS_VOID',
1544 headers='sys/types.h dirent.h',
1545 msg='Checking whether seekdir returns void')
1546
1547 if Options.options.with_profiling_data:
1548 conf.DEFINE('WITH_PROFILE', 1);
1549 conf.CHECK_FUNCS('getrusage', headers="sys/time.h sys/resource.h")
1550
1551 if (conf.CHECK_HEADERS('linux/ioctl.h sys/ioctl.h linux/fs.h') and
1552 conf.CHECK_DECLS('FS_IOC_GETFLAGS FS_COMPR_FL', headers='linux/fs.h')):
1553 conf.DEFINE('HAVE_LINUX_IOCTL', '1')
1554
1555 conf.env['CFLAGS_CEPHFS'] = "-D_FILE_OFFSET_BITS=64"
1556 if Options.options.libcephfs_dir:
1557 Logs.error('''--with-libcephfs no longer supported, please use compiler
1558 flags instead, e.g. GCC LIBRARY_PATH and C_INCLUDE_PATH''')
1559 sys.exit(1)
1560
1561 if (Options.options.with_cephfs and
1562 conf.CHECK_HEADERS('cephfs/libcephfs.h', False, False, 'cephfs') and
1563 conf.CHECK_LIB('cephfs', shlib=True)):
1564 if Options.options.with_acl_support:
1565 conf.DEFINE('HAVE_CEPH', '1')
1566 if conf.CHECK_FUNCS_IN('ceph_statx', 'cephfs',
1567 headers='cephfs/libcephfs.h'):
1568 conf.DEFINE('HAVE_CEPH_STATX', '1')
1569 else:
1570 Logs.warn("ceph support disabled due to --without-acl-support")
1571 conf.undefine('HAVE_CEPH')
1572
1573 if Options.options.with_glusterfs:
1574 conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 4" --cflags --libs',
1575 msg='Checking for glusterfs-api >= 4', uselib_store="GFAPI")
1576 conf.CHECK_HEADERS('glusterfs/api/glfs.h', lib='gfapi')
1577 conf.CHECK_LIB('gfapi', shlib=True)
1578
1579 if conf.CONFIG_SET('HAVE_GLUSTERFS_API_GLFS_H'):
1580 if Options.options.with_acl_support:
1581 conf.DEFINE('HAVE_GLUSTERFS', '1')
1582 else:
1583 Logs.warn("GlusterFS support disabled due to --without-acl-support")
1584 conf.undefine('HAVE_GLUSTERFS')
1585 else:
1586 conf.undefine('HAVE_GLUSTERFS')
1587
1588 conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 6" --cflags --libs',
1589 msg='Checking for glusterfs-api >= 6',
1590 uselib_store="GFAPI_VER_6")
1591 conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 7.6" --cflags --libs',
1592 msg='Checking for glusterfs-api >= 7.6',
1593 uselib_store="GFAPI_VER_7_6")
1594 else:
1595 conf.SET_TARGET_TYPE('gfapi', 'EMPTY')
1596 conf.undefine('HAVE_GLUSTERFS')
1597
1598 if Options.options.enable_vxfs:
1599 conf.DEFINE('HAVE_VXFS', '1')
1600
1601 if conf.CHECK_CFG(package='dbus-1', args='--cflags --libs',
1602 msg='Checking for dbus', uselib_store="DBUS-1"):
1603 if (conf.CHECK_HEADERS('dbus/dbus.h', lib='dbus-1')
1604 and conf.CHECK_LIB('dbus-1', shlib=True)):
1605 conf.DEFINE('HAVE_DBUS', '1')
1606
1607 conf.env.build_regedit = False
1608 if not Options.options.with_regedit == False:
1609 conf.PROCESS_SEPARATE_RULE('system_ncurses')
1610 if conf.CONFIG_SET('HAVE_NCURSES'):
1611 conf.env.build_regedit = True
1612
1613 if conf.env.build_regedit:
1614 Logs.info("building regedit")
1615 else:
1616 if Options.options.with_regedit == False:
1617 Logs.info("not building regedit (--without-regedit)")
1618 elif Options.options.with_regedit == True:
1619 Logs.error("ncurses not available, cannot build regedit")
1620 conf.fatal("ncurses not available, but --with-regedit was specified")
1621 else:
1622 Logs.info("ncurses not available, not building regedit")
1623
1624 if conf.CHECK_HEADERS('ftw.h') and conf.CHECK_FUNCS('nftw'):
1625 conf.env.build_mvxattr = True
1626
1627 conf.CHECK_FUNCS_IN('DES_pcbc_encrypt', 'crypto')
1628 if Options.options.with_fake_kaserver == True:
1629 conf.CHECK_HEADERS('afs/param.h afs/stds.h', together=True)
1630 conf.CHECK_HEADERS('afs/param.h afs/stds.h', together=True)
1631 if (conf.CONFIG_SET('HAVE_AFS_PARAM_H') and conf.CONFIG_SET('HAVE_AFS_STDS_H') and conf.CONFIG_SET('HAVE_DES_PCBC_ENCRYPT')):
1632 conf.DEFINE('WITH_FAKE_KASERVER', '1')
1633 else:
1634 conf.fatal('AFS headers not available, but --with-fake-kaserver was specified')
1635
1636 if conf.CHECK_CFG(package='glib-2.0',
1637 args='--cflags --libs',
1638 msg='Checking for glib-2.0',
1639 uselib_store="GLIB-2.0"):
1640 if (conf.CHECK_HEADERS('glib.h', lib='glib-2.0') and conf.CHECK_LIB('glib-2.0', shlib=True)):
1641 conf.DEFINE('HAVE_GLIB', 1)
1642
1643 if conf.CONFIG_SET('HAVE_GLIB'):
1644 conf.DEFINE('WITH_TEVENT_GLIB_GLUE', '1')
1645
1646 conf.env['libtracker']=''
1647 tracker_versions = ['2.0', '1.0', '0.16', '0.14']
1648
1649 for version in tracker_versions:
1650 testlib = 'tracker-sparql-' + version
1651 if conf.CHECK_CFG(package=testlib,
1652 args='--cflags --libs',
1653 mandatory=False):
1654 conf.SET_TARGET_TYPE(testlib, 'SYSLIB')
1655 conf.env['libtracker'] = testlib
1656 conf.DEFINE('HAVE_TRACKER', '1')
1657 break
1658
1659 Logs.info("Checking for bison")
1660 bison.configure(conf)
1661 if conf.env['BISON']:
1662 conf.CHECK_COMMAND('%s --version | head -n1' % conf.env.BISON[0],
1663 msg='Using bison version',
1664 define=None,
1665 on_target=False)
1666
1667 Logs.info("Checking for flex")
1668 conf.find_program('flex', var='FLEX')
1669 if conf.env['FLEX']:
1670 conf.env.FLEXFLAGS = ['-t']
1671 conf.CHECK_COMMAND('%s --version' % conf.env.FLEX[0],
1672 msg='Using flex version',
1673 define=None,
1674 on_target=False)
1675
1676 with_spotlight_tracker_backend = (
1677 conf.CONFIG_SET('HAVE_TRACKER')
1678 and conf.CONFIG_SET('HAVE_GLIB')
1679 and conf.env['BISON']
1680 and conf.env['FLEX']
1681 and conf.CONFIG_GET('HAVE_UTF8_NORMALISATION')
1682 )
1683
1684 conf.env.with_spotlight = False
1685 if Options.options.with_spotlight is not False:
1686 backends = ['noindex']
1687
1688 if not conf.env['BISON']:
1689 Logs.warn("Spotlight support requested but bison missing")
1690 if not conf.env['FLEX']:
1691 Logs.warn("Spotlight support requested but flex missing")
1692 if not conf.CONFIG_GET('HAVE_UTF8_NORMALISATION'):
1693 Logs.warn("Missing support for Unicode normalisation. "
1694 "Try installing icu-dev or libicu-devel.")
1695 if not conf.CONFIG_SET('HAVE_TRACKER'):
1696 Logs.warn('Missing libtracker-sparql development files for Spotlight backend "tracker"')
1697 if not conf.CONFIG_SET('HAVE_GLIB'):
1698 Logs.warn('Missing glib-2.0 development files for Spotlight backend "tracker"')
1699
1700 if with_spotlight_tracker_backend:
1701 conf.env.spotlight_backend_tracker = True
1702 backends.append('tracker')
1703 conf.DEFINE('HAVE_SPOTLIGHT_BACKEND_TRACKER', '1')
1704
1705 if Options.options.with_spotlight is True and not conf.env.spotlight_backend_tracker:
1706 conf.fatal("Unmet dependencies for Spotlight backend")
1707
1708 Logs.info("Building with Spotlight support, available backends: %s" % ', '.join(backends))
1709 default_static_modules.extend(TO_LIST('rpc_mdssvc_module'))
1710 conf.DEFINE('WITH_SPOTLIGHT', '1')
1711 conf.env.with_spotlight = True
1712
1713 if not conf.CONFIG_SET('HAVE_RPC_XDR_H'):
1714 conf.CHECK_HEADERS('rpc/xdr.h', lib='tirpc')
1715
1716 if conf.CHECK_FUNCS_IN('nscd_flush_cache', 'nscd', headers='libnscd.h'):
1717 conf.DEFINE('HAVE_NSCD_FLUSH_CACHE', '1')
1718
1719 forced_static_modules.extend(TO_LIST('auth_builtin auth_sam auth_winbind'))
1720 default_static_modules.extend(TO_LIST('''pdb_smbpasswd pdb_tdbsam
1721 auth_unix
1722 nss_info_template idmap_tdb idmap_passdb
1723 idmap_nss'''))
1724
1725 default_shared_modules.extend(TO_LIST('''
1726 vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1727 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1728 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2
1729 vfs_readahead vfs_xattr_tdb
1730 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1731 vfs_preopen vfs_catia
1732 vfs_media_harmony vfs_unityed_media vfs_fruit vfs_shell_snap
1733 vfs_commit vfs_worm vfs_crossrename vfs_linux_xfs_sgid
1734 vfs_time_audit vfs_offline vfs_virusfilter
1735 '''))
1736 default_shared_modules.extend(TO_LIST('auth_script idmap_tdb2 idmap_script'))
1737 # these have broken dependencies
1738 forced_shared_modules.extend(TO_LIST('idmap_autorid idmap_rid idmap_hash'))
1739
1740 if Options.options.developer:
1741 default_static_modules.extend(TO_LIST('charset_weird'))
1742 default_shared_modules.extend(TO_LIST('perfcount_test'))
1743 default_shared_modules.extend(TO_LIST('vfs_skel_opaque vfs_skel_transparent vfs_shadow_copy_test'))
1744 default_shared_modules.extend(TO_LIST('auth_skel pdb_test'))
1745 default_shared_modules.extend(TO_LIST('vfs_fake_dfq'))
1746 default_shared_modules.extend(TO_LIST('gpext_security gpext_registry gpext_scripts'))
1747
1748 if Options.options.enable_selftest or Options.options.developer:
1749 default_shared_modules.extend(TO_LIST('vfs_fake_acls vfs_nfs4acl_xattr'))
1750 default_shared_modules.extend(TO_LIST('vfs_error_inject'))
1751 default_shared_modules.extend(TO_LIST('vfs_delay_inject'))
1752
1753 if conf.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'):
1754 default_static_modules.extend(TO_LIST('pdb_samba_dsdb auth_samba4 vfs_dfs_samba4'))
1755 default_shared_modules.extend(TO_LIST('vfs_posix_eadb'))
1756
1757 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1758 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1759
1760 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1761 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1762
1763 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1764 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1765
1766 if (conf.CONFIG_SET('HAVE_STRUCT_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS')):
1767 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1768
1769 if Options.options.with_pthreadpool:
1770 default_shared_modules.extend(TO_LIST('vfs_aio_pthread'))
1771
1772 if conf.CONFIG_SET('HAVE_LDAP'):
1773 default_static_modules.extend(TO_LIST('pdb_ldapsam idmap_ldap'))
1774
1775 if conf.CONFIG_SET('DARWINOS'):
1776 default_static_modules.extend(TO_LIST('charset_macosxfs'))
1777
1778 if conf.CONFIG_SET('HAVE_GPFS'):
1779 default_shared_modules.extend(TO_LIST('vfs_gpfs'))
1780
1781 if (conf.CONFIG_SET('HAVE_LINUX_IOCTL')
1782 and conf.CONFIG_SET('HAVE_BASENAME') and conf.CONFIG_SET('HAVE_DIRNAME')):
1783 default_shared_modules.extend(TO_LIST('vfs_btrfs'))
1784
1785 if conf.CONFIG_SET("HAVE_CEPH"):
1786 default_shared_modules.extend(TO_LIST('vfs_ceph'))
1787 # Unlike vfs_ceph, vfs_ceph_snapshots doesn't depend on libcephfs, so
1788 # can be enabled atop a kernel CephFS share (with vfs_default) in
1789 # addition to vfs_ceph. Still, only enable vfs_ceph_snapshots builds
1790 # if we're building with libcephfs for now.
1791 default_shared_modules.extend(TO_LIST('vfs_ceph_snapshots'))
1792
1793 if conf.CONFIG_SET('HAVE_GLUSTERFS'):
1794 default_shared_modules.extend(TO_LIST('vfs_glusterfs'))
1795
1796 if conf.CONFIG_SET('HAVE_SETMNTENT'):
1797 default_shared_modules.extend(TO_LIST('vfs_glusterfs_fuse'))
1798
1799 if conf.CONFIG_SET('HAVE_VXFS'):
1800 default_shared_modules.extend(TO_LIST('vfs_vxfs'))
1801
1802 if conf.CONFIG_SET('HAVE_DBUS'):
1803 default_shared_modules.extend(TO_LIST('vfs_snapper'))
1804
1805 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1806 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1807
1808 def replace_list_item(lst, item, value):
1809 try:
1810 idx = lst.index(item)
1811 lst[idx] = value
1812 except:
1813 pass
1814 # PDB module file name should have the same name as module registers itself
1815 # In Autoconf build we export LDAP passdb module as ldapsam but WAF build
1816 # was always exporting pdb_ldap. In order to support existing packages
1817 # allow referring to pdb_ldapsam as pdb_ldap but use proper name internally.
1818 replace_list_item(explicit_shared_modules, 'pdb_ldap', 'pdb_ldapsam')
1819 replace_list_item(explicit_static_modules, 'pdb_ldap', 'pdb_ldapsam')
1820
1821 final_static_modules = []
1822 final_static_modules.extend(TO_LIST(required_static_modules))
1823 final_shared_modules = []
1824
1825 if '!FORCED' not in explicit_static_modules:
1826 final_static_modules.extend(TO_LIST(forced_static_modules))
1827 if '!FORCED' not in explicit_shared_modules:
1828 final_shared_modules.extend(TO_LIST(forced_shared_modules))
1829 if '!DEFAULT' not in explicit_static_modules:
1830 final_static_modules.extend(TO_LIST(default_static_modules))
1831 if '!DEFAULT' not in explicit_shared_modules:
1832 final_shared_modules.extend(TO_LIST(default_shared_modules))
1833
1834 if 'ALL' in explicit_static_modules:
1835 for m in default_shared_modules:
1836 if m in final_shared_modules:
1837 final_shared_modules.remove(m)
1838 final_static_modules.append(m)
1839 if 'ALL' in explicit_shared_modules:
1840 for m in default_static_modules:
1841 if m in final_static_modules:
1842 final_static_modules.remove(m)
1843 final_shared_modules.append(m)
1844
1845 for m in explicit_static_modules:
1846 if m in ['ALL','!DEFAULT','!FORCED']:
1847 continue
1848 if m.startswith('!'):
1849 m = m[1:]
1850 if m in required_static_modules:
1851 raise Errors.WafError('These modules are REQUIRED as static modules: %s' %
1852 ' '.join(required_static_modules))
1853 if m in final_static_modules:
1854 final_static_modules.remove(m)
1855 continue
1856 if m in forced_shared_modules:
1857 raise Errors.WafError('These modules MUST be configured as shared modules: %s' %
1858 ' '.join(forced_shared_modules))
1859 if m in final_shared_modules:
1860 final_shared_modules.remove(m)
1861 if m not in final_static_modules:
1862 final_static_modules.append(m)
1863 for m in explicit_shared_modules:
1864 if m in ['ALL','!DEFAULT','!FORCED']:
1865 continue
1866 if m.startswith('!'):
1867 m = m[1:]
1868 if m in final_shared_modules:
1869 final_shared_modules.remove(m)
1870 continue
1871 if m in required_static_modules:
1872 raise Errors.WafError('These modules are REQUIRED as static modules: %s' %
1873 ' '.join(required_static_modules))
1874 if m in forced_static_modules:
1875 raise Errors.WafError('These module MUST be configured as static modules: %s' %
1876 ' '.join(forced_static_modules))
1877 if m in final_static_modules:
1878 final_static_modules.remove(m)
1879 if m not in final_shared_modules:
1880 final_shared_modules.append(m)
1881
1882 conf.env['static_modules'] = final_static_modules
1883 conf.env['shared_modules'] = final_shared_modules
1884
1885 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1886
1887 static_list = {}
1888 shared_list = {}
1889
1890 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount', 'rpc']
1891 conf.env['MODULE_PREFIXES'] = prefixes
1892 for p in prefixes:
1893 for m in final_static_modules:
1894 if m.find(p) == 0:
1895 if not p in static_list:
1896 static_list[p] = []
1897 static_list[p].append(m)
1898 for m in final_shared_modules:
1899 if m.find(p) == 0:
1900 if not p in shared_list:
1901 shared_list[p] = []
1902 shared_list[p].append(m)
1903
1904 for p in prefixes:
1905 static_env = "%s_STATIC" % p.upper()
1906 shared_env = "%s_SHARED" % p.upper()
1907 conf.env[static_env] = []
1908 conf.env[shared_env] = []
1909 if p in static_list:
1910 decl_list=""
1911 for entry in static_list[p]:
1912 decl_list += "extern NTSTATUS %s_init(TALLOC_CTX *mem_ctx); " % entry
1913 conf.env[static_env].append('%s' % entry)
1914 decl_list = decl_list.rstrip()
1915 conf.DEFINE('static_decl_%s' % p, decl_list)
1916 conf.DEFINE('static_init_%s(mem_ctx)' % p, '{ %s_init((mem_ctx)); }' % '_init((mem_ctx)); '.join(static_list[p]))
1917 else:
1918 conf.DEFINE('static_decl_%s' % p, '')
1919 conf.DEFINE('static_init_%s(mem_ctx)' % p, '{}')
1920 if p in shared_list:
1921 for entry in shared_list[p]:
1922 conf.DEFINE('%s_init' % entry, 'samba_init_module')
1923 conf.env[shared_env].append('%s' % entry)
1924 Logs.info("%s: %s" % (static_env, ','.join(conf.env[static_env])))
1925 Logs.info("%s: %s" % (shared_env, ','.join(conf.env[shared_env])))
1926
1927 conf.SAMBA_CONFIG_H('include/config.h')
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