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smbd: Remove a "!" from an if-condition for easier readability
[Samba.git] / source3 / wscript
blob611af5bce032403f980e0db67259bdeb26fbe47c
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=None)
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 required_static_modules.extend(TO_LIST('vfs_default'))
98
99 conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
100 conf.CHECK_HEADERS('linux/falloc.h linux/ioctl.h')
101
102 conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod')
103 conf.CHECK_FUNCS('strtol strchr strupr chflags')
104 conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid')
105 conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid')
106 conf.CHECK_FUNCS('innetgr')
107 conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf')
108 conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups syscall sysconf')
109 conf.CHECK_FUNCS('atexit grantpt posix_openpt fallocate posix_fallocate')
110 conf.CHECK_FUNCS('fseeko setluid')
111 conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
112 conf.CHECK_FUNCS('fdopendir')
113 conf.CHECK_FUNCS('fstatat')
114 conf.CHECK_FUNCS('getpwent_r setenv clearenv strcasecmp fcvt fcvtl')
115 conf.CHECK_FUNCS('syslog vsyslog timegm setlocale')
116 conf.CHECK_FUNCS_IN('nanosleep', 'rt')
117 conf.CHECK_FUNCS('lutimes futimes utimensat futimens')
118 conf.CHECK_FUNCS('mlock munlock mlockall munlockall')
119 conf.CHECK_FUNCS('memalign posix_memalign hstrerror')
120 conf.CHECK_FUNCS('shmget')
121 conf.CHECK_FUNCS_IN('shm_open', 'rt', checklibc=True)
122 conf.CHECK_FUNCS_IN('yp_get_default_domain', 'nsl')
123 conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv')
124 conf.CHECK_FUNCS_IN('dn_expand', 'inet')
125 conf.CHECK_DECLS('fdatasync', reverse=True)
126 conf.CHECK_DECLS('readahead', reverse=True, headers='fcntl.h')
127
128 if conf.CHECK_CODE('''
129 #if defined(HAVE_UNISTD_H)
130 #include <unistd.h>
131 #endif
132 long ret = splice(0,0,1,0,400,SPLICE_F_MOVE);
133 ''',
134 'HAVE_LINUX_SPLICE',
135 headers='fcntl.h'):
136 conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h')
137
138 # Check for inotify support (Skip if we are SunOS)
139 #NOTE: illumos provides sys/inotify.h but is not an exact match for linux
140 host_os = sys.platform
141 if host_os.rfind('sunos') == -1:
142 conf.CHECK_HEADERS('sys/inotify.h')
143 if conf.env.HAVE_SYS_INOTIFY_H:
144 conf.DEFINE('HAVE_INOTIFY', 1)
145
146 # Check for kernel change notify support
147 conf.CHECK_CODE('''
148 #ifndef F_NOTIFY
149 #define F_NOTIFY 1026
150 #endif
151 main() {
152 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
153 }''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True,
154 headers='fcntl.h signal.h',
155 msg="Checking for kernel change notify support")
156
157 # Check for Linux kernel oplocks
158 conf.CHECK_CODE('''
159 #include <sys/types.h>
160 #include <fcntl.h>
161 #include <signal.h>
162 #ifndef F_GETLEASE
163 #define F_GETLEASE 1025
164 #endif
165 main() {
166 exit(fcntl(open("/tmp", O_RDONLY), F_GETLEASE, 0) == -1 ? 1 : 0);
167 }''', 'HAVE_KERNEL_OPLOCKS_LINUX', addmain=False, execute=True,
168 msg="Checking for Linux kernel oplocks")
169
170 # Check for IRIX kernel oplock types
171 conf.CHECK_CODE('oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;',
172 'HAVE_KERNEL_OPLOCKS_IRIX', headers='fcntl.h',
173 msg="Checking for IRIX kernel oplock types")
174
175 # Check for kernel share modes
176 conf.CHECK_CODE('''
177 #include <sys/types.h>
178 #include <fcntl.h>
179 #include <signal.h>
180 #include <sys/file.h>
181 #ifndef LOCK_MAND
182 #define LOCK_MAND 32
183 #define LOCK_READ 64
184 #endif
185 main() {
186 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
187 }''', 'HAVE_KERNEL_SHARE_MODES', addmain=False, execute=True,
188 msg="Checking for kernel share modes")
189
190 # check for fam libs
191 samba_fam_libs=None
192 check_for_fam=False
193 if Options.options.with_fam is None:
194 check_for_fam=True
195 elif Options.options.with_fam == True:
196 check_for_fam=True
197
198 if check_for_fam and conf.CHECK_HEADERS('fam.h'):
199 if conf.CHECK_FUNCS_IN('FAMOpen2', 'fam'):
200 samba_fam_libs='fam'
201 elif conf.CHECK_FUNCS_IN('FAMOpen2', 'fam C'):
202 samba_fam_libs='fam C'
203 conf.CHECK_TYPE('enum FAMCodes', headers='fam.h',
204 define='HAVE_FAM_H_FAMCODES_TYPEDEF',
205 msg='Checking whether enum FAMCodes is available')
206 conf.CHECK_FUNCS_IN('FAMNoExists', 'fam')
207
208 if samba_fam_libs is not None:
209 conf.DEFINE('SAMBA_FAM_LIBS', samba_fam_libs)
210 conf.DEFINE('HAVE_FAM', 1)
211 else:
212 if Options.options.with_fam == True:
213 conf.fatal('FAM support requested, but no suitable FAM library found')
214 elif check_for_fam:
215 Logs.warn('no suitable FAM library found')
216
217 # check for libarchive (tar command in smbclient)
218 # None means autodetect, True/False means enable/disable
219 conf.SET_TARGET_TYPE('archive', 'EMPTY')
220 if Options.options.with_libarchive is not False:
221 libarchive_mandatory = Options.options.with_libarchive == True
222 Logs.info("Checking for libarchive existence")
223 if conf.CHECK_HEADERS('archive.h') and conf.CHECK_LIB('archive', shlib=True):
224 conf.CHECK_FUNCS_IN('archive_read_support_filter_all archive_read_free', 'archive')
225 elif libarchive_mandatory:
226 conf.fatal('libarchive support requested, but not found')
227
228 # check for DMAPI libs
229 if Options.options.with_dmapi == False:
230 have_dmapi = False
231 else:
232 have_dmapi = True
233 Logs.info("Checking for DMAPI library existence")
234 samba_dmapi_lib = ''
235 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dm'):
236 samba_dmapi_lib = 'dm'
237 else:
238 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'jfsdm'):
239 samba_dmapi_lib = 'jfsdm'
240 else:
241 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dmapi'):
242 samba_dmapi_lib = 'dmapi'
243 else:
244 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'xdsm'):
245 samba_dmapi_lib = 'xdsm'
246 # only bother to test headers and compilation when a candidate
247 # library has been found
248 if samba_dmapi_lib == '':
249 have_dmapi = False
250 broken_dmapi = "no suitable DMAPI library found"
251
252 if have_dmapi:
253 conf.CHECK_HEADERS('sys/dmi.h xfs/dmapi.h sys/jfsdmapi.h sys/dmapi.h dmapi.h')
254 conf.CHECK_CODE('''
255 #include <time.h> /* needed by Tru64 */
256 #include <sys/types.h> /* needed by AIX */
257 #ifdef HAVE_XFS_DMAPI_H
258 #include <xfs/dmapi.h>
259 #elif defined(HAVE_SYS_DMI_H)
260 #include <sys/dmi.h>
261 #elif defined(HAVE_SYS_JFSDMAPI_H)
262 #include <sys/jfsdmapi.h>
263 #elif defined(HAVE_SYS_DMAPI_H)
264 #include <sys/dmapi.h>
265 #elif defined(HAVE_DMAPI_H)
266 #include <dmapi.h>
267 #endif
268
269 /* This link test is designed to fail on IRI 6.4, but should
270 * succeed on Linux, IRIX 6.5 and AIX.
271 */
272 int main(int argc, char **argv)
273 {
274 char * version;
275 dm_eventset_t events;
276 /* This doesn't take an argument on IRIX 6.4. */
277 dm_init_service(&version);
278 /* IRIX 6.4 expects events to be a pointer. */
279 DMEV_ISSET(DM_EVENT_READ, events);
280
281 return 0;
282 }
283 ''',
284 'USEABLE_DMAPI_LIBRARY',
285 addmain=False,
286 execute=False,
287 lib=samba_dmapi_lib,
288 msg='Checking whether DMAPI lib '+samba_dmapi_lib+' can be used')
289 if not conf.CONFIG_SET('USEABLE_DMAPI_LIBRARY'):
290 have_dmapi = False
291 broken_dmapi = "no usable DMAPI library found"
292
293 if have_dmapi:
294 Logs.info("Building with DMAPI support.")
295 conf.env['dmapi_lib'] = samba_dmapi_lib
296 conf.DEFINE('USE_DMAPI', 1)
297 else:
298 if Options.options.with_dmapi == False:
299 Logs.info("Building without DMAPI support (--without-dmapi).")
300 elif Options.options.with_dmapi == True:
301 Logs.error("DMAPI support not available: " + broken_dmapi)
302 conf.fatal('DMAPI support requested but not found.');
303 else:
304 Logs.warn("Building without DMAPI support: " + broken_dmapi)
305 conf.env['dmapi_lib'] = ''
306
307 # Check for various members of the stat structure
308 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS',
309 headers='sys/stat.h')
310 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE',
311 headers='sys/stat.h')
312 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_flags', define='HAVE_STAT_ST_FLAGS',
313 headers='sys/types.h sys/stat.h unistd.h')
314
315 if conf.env.HAVE_BLKCNT_T:
316 conf.CHECK_CODE('''
317 static int test_array[1 - 2 * !(((long int)(sizeof(blkcnt_t))) <= 4)];''',
318 'SIZEOF_BLKCNT_T_4',
319 headers='replace.h sys/types.h sys/stat.h unistd.h',
320 msg="Checking whether blkcnt_t is 32 bit")
321
322 # If sizeof is 4 it can't be 8
323 if conf.env.HAVE_BLKCNT_T:
324 if not conf.CONFIG_SET('SIZEOF_BLKCNT_T_4'):
325 conf.CHECK_CODE('''
326 static int test_array[1 - 2 * !(((long int)(sizeof(blkcnt_t))) <= 8)];''',
327 'SIZEOF_BLKCNT_T_8',
328 headers='replace.h sys/types.h sys/stat.h unistd.h',
329 msg="Checking whether blkcnt_t is 64 bit")
330
331 # Check for POSIX capability support
332 conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
333
334 if conf.env.HAVE_SYS_CAPABILITY_H:
335 conf.CHECK_CODE('''
336 cap_t cap;
337 cap_value_t vals[1];
338 if (!(cap = cap_get_proc())) exit(1);
339 vals[0] = CAP_CHOWN;
340 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
341 cap_set_proc(cap);''',
342 'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap",
343 headers='sys/capability.h',
344 msg="Checking whether POSIX capabilities are available")
345
346 conf.CHECK_CODE('int i;', 'BROKEN_NISPLUS_INCLUDE_FILES',
347 headers='sys/types.h sys/acl.h rpcsvc/nis.h',
348 msg="Checking for broken nisplus include files")
349
350 # Check if the compiler will optimize out functions
351 conf.CHECK_CODE('''
352 #include <sys/types.h>
353 size_t __unsafe_string_function_usage_here_size_t__(void);
354 #define CHECK_STRING_SIZE(d, len) (sizeof(d) != (len) && sizeof(d) != sizeof(char *))
355 static size_t push_string_check_fn(void *dest, const char *src, size_t dest_len) {
356 return 0;
357 }
358
359 #define push_string_check(dest, src, dest_len) \
360 (CHECK_STRING_SIZE(dest, dest_len) \
361 ? __unsafe_string_function_usage_here_size_t__() \
362 : push_string_check_fn(dest, src, dest_len))
363
364 int main(int argc, char **argv) {
365 char outbuf[1024];
366 char *p = outbuf;
367 const char *foo = "bar";
368 p += 31 + push_string_check(p + 31, foo, sizeof(outbuf) - (p + 31 - outbuf));
369 return 0;
370 }''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS',
371 addmain=False,
372 add_headers=False,
373 msg="Checking if the compiler will optimize out functions")
374
375 # Check if the compiler supports the LL suffix on long long integers
376 # AIX needs this
377 conf.CHECK_CODE('long long i = 0x8000000000LL', 'COMPILER_SUPPORTS_LL',
378 headers='stdio.h',
379 msg="Checking for LL suffix on long long integers")
380
381 conf.CHECK_FUNCS('''
382 _acl __acl atexit
383 _chdir __chdir chflags chmod _close __close _closedir
384 __closedir crypt16 devnm dirfd
385 DNSServiceRegister _dup __dup _dup2 __dup2 endmntent execl
386 _facl __facl _fchdir
387 __fchdir fchmod fchown _fcntl __fcntl fcvt fcvtl fdatasync
388 _fork __fork fseeko
389 fsetxattr _fstat __fstat fsync
390 futimens futimes __fxstat getauthuid
391 getcwd _getcwd __getcwd getdents __getdents getdirentries
392 getgrent getgrnam getgrouplist getgrset getmntent getpagesize
393 getpwanam getpwent_r getrlimit
394 glob grantpt hstrerror initgroups innetgr
395 llseek _llseek __llseek _lseek __lseek
396 _lstat __lstat lutimes
397 __lxstat memalign mknod mlock mlockall munlock munlockall
398 _open __open _opendir __opendir
399 pathconf poll posix_fallocate
400 posix_memalign pread _pread __pread
401 pwrite _pwrite __pwrite
402 rdchk _read __read _readdir __readdir
403 _seekdir __seekdir
404 select setenv setgidx setgroups setlocale setluid
405 setmntent setpgid setpriv setsid setuidx
406 shmget shm_open
407 _stat __stat statvfs
408 strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctl sysctlbyname
409 __sys_llseek syslog _telldir __telldir timegm
410 utimensat vsyslog _write __write __xstat
411 ''')
412
413 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
414
415 # FIXME: these should be tests for features, but the old build system just
416 # checks for OSes.
417 host_os = sys.platform
418 Logs.info("building on %s" % host_os)
419
420 # Python doesn't have case switches... :/
421 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
422 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
423
424 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
425 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
426 if host_os.rfind('linux') > -1:
427 conf.DEFINE('LINUX', '1')
428 elif host_os.rfind('qnx') > -1:
429 conf.DEFINE('QNX', '1')
430 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
431 elif (host_os.rfind('darwin') > -1):
432 conf.DEFINE('DARWINOS', 1)
433 conf.ADD_CFLAGS('-fno-common')
434 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
435 elif (host_os.rfind('freebsd') > -1):
436 conf.DEFINE('FREEBSD', 1)
437 if conf.CHECK_HEADERS('sunacl.h'):
438 conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1')
439 conf.CHECK_FUNCS_IN(['acl'], 'sunacl')
440 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
441 elif (host_os.rfind('irix') > -1):
442 conf.DEFINE('IRIX', 1)
443 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
444 elif (host_os.rfind('aix') > -1):
445 conf.DEFINE('AIX', 1)
446 conf.DEFINE('STAT_ST_BLOCKSIZE', 'DEV_BSIZE')
447 elif (host_os.rfind('hpux') > -1):
448 conf.DEFINE('HPUX', 1)
449 conf.DEFINE('STAT_ST_BLOCKSIZE', '8192')
450 elif (host_os.rfind('osf') > -1):
451 conf.DEFINE('OSF1', 1)
452 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
453
454 # FIXME: Add more checks here.
455 else:
456 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
457
458 if Options.options.with_acl_support:
459 if (host_os.rfind('hpux') > -1):
460 Logs.info('Using HPUX ACLs')
461 conf.DEFINE('HAVE_HPUX_ACLS',1)
462 conf.DEFINE('POSIX_ACL_NEEDS_MASK',1)
463 default_static_modules.extend(TO_LIST('vfs_hpuxacl'))
464 elif (host_os.rfind('aix') > -1):
465 Logs.info('Using AIX ACLs')
466 conf.DEFINE('HAVE_AIX_ACLS',1)
467 default_static_modules.extend(TO_LIST('vfs_aixacl vfs_aixacl2'))
468 elif (host_os.rfind('darwin') > -1):
469 Logs.warn('ACLs on Darwin currently not supported')
470 conf.fatal("ACL support not available on Darwin/MacOS. "
471 "Use --without-acl-support for building without "
472 "ACL support. "
473 "ACL support is required to change permissions "
474 "from Windows clients.")
475 else:
476 conf.CHECK_FUNCS_IN(['acl_get_file'], 'acl')
477 if conf.CHECK_CODE('''
478 acl_t acl;
479 int entry_id;
480 acl_entry_t *entry_p;
481 return acl_get_entry(acl, entry_id, entry_p);
482 ''',
483 'HAVE_POSIX_ACLS',
484 headers='sys/types.h sys/acl.h', link=False,
485 msg="Checking for POSIX ACL support") :
486 conf.CHECK_CODE('''
487 acl_permset_t permset_d;
488 acl_perm_t perm;
489 return acl_get_perm_np(permset_d, perm);
490 ''',
491 'HAVE_ACL_GET_PERM_NP',
492 headers='sys/types.h sys/acl.h', link=True,
493 msg="Checking whether acl_get_perm_np() is available")
494 # source3/lib/sysacls.c calls posixacl_sys_acl_get_file()
495 required_static_modules.extend(TO_LIST('vfs_posixacl'))
496 conf.CHECK_VARIABLE('ACL_EVERYONE', headers='sys/acl.h')
497 elif conf.CHECK_FUNCS_IN(['facl'], 'sec'):
498 Logs.info('Using solaris or UnixWare ACLs')
499 conf.DEFINE('HAVE_SOLARIS_UNIXWARE_ACLS',1)
500 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
501 elif conf.CHECK_FUNCS_IN(['acl_get_fd'], 'pacl'):
502 Logs.info('Using Tru64 ACLs')
503 conf.DEFINE('HAVE_TRU64_ACLS',1)
504 default_static_modules.extend(TO_LIST('vfs_tru64acl'))
505 else:
506 conf.fatal("ACL support not found. Try installing libacl1-dev "
507 "or libacl-devel. "
508 "Otherwise, use --without-acl-support to build "
509 "without ACL support. "
510 "ACL support is required to change permissions from "
511 "Windows clients.")
512
513 if conf.CHECK_FUNCS('dirfd'):
514 conf.DEFINE('HAVE_DIRFD_DECL', 1)
515
516 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
517 'HAVE_STATFS_F_FSID',
518 msg="vfs_fileid checking for statfs() and struct statfs.f_fsid",
519 headers='sys/types.h sys/statfs.h',
520 execute=True)
521
522 if conf.CONFIG_SET('HAVE_FALLOCATE'):
523 conf.CHECK_CODE('''
524 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
525 'HAVE_LINUX_FALLOCATE',
526 msg="Checking whether the Linux 'fallocate' function is available",
527 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
528 conf.CHECK_CODE('''
529 int ret = fallocate(0, FALLOC_FL_PUNCH_HOLE, 0, 10);''',
530 'HAVE_FALLOC_FL_PUNCH_HOLE',
531 msg="Checking whether Linux 'fallocate' supports hole-punching",
532 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
533
534 conf.CHECK_CODE('''
535 int ret = lseek(0, 0, SEEK_HOLE);
536 ret = lseek(0, 0, SEEK_DATA);''',
537 'HAVE_LSEEK_HOLE_DATA',
538 msg="Checking whether lseek supports hole/data seeking",
539 headers='unistd.h sys/types.h')
540
541 conf.CHECK_CODE('''
542 ssize_t err = readahead(0,0,0x80000);''',
543 'HAVE_LINUX_READAHEAD',
544 msg="Checking whether Linux readahead is available",
545 headers='unistd.h fcntl.h')
546 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
547
548 conf.CHECK_CODE('int fd = openat(AT_FDCWD, ".", O_RDONLY);',
549 'HAVE_OPENAT',
550 msg='Checking for openat',
551 headers='fcntl.h')
552
553 if host_os.rfind('linux') > -1:
554 conf.CHECK_FUNCS_IN('io_submit', 'aio')
555 conf.CHECK_CODE('''
556 struct io_event ioev;
557 struct iocb *ioc;
558 io_context_t ctx;
559 struct timespec ts;
560 int fd;
561 char *buf;
562 fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
563 io_queue_init(128,&ctx);
564 io_prep_pwrite(ioc, 1, buf, 1, 0);
565 io_prep_pread(ioc, 1, buf, 1, 0);
566 io_set_eventfd(ioc, fd);
567 io_set_callback(ioc, (io_callback_t)(0));
568 io_submit(ctx, 1, &ioc);
569 io_getevents(ctx, 1, 1, &ioev, &ts);
570 ''',
571 'HAVE_LINUX_KERNEL_AIO',
572 msg='Checking for linux kernel asynchronous io support',
573 headers='unistd.h stdlib.h sys/types.h fcntl.h sys/eventfd.h libaio.h',
574 lib='aio')
575
576 conf.CHECK_CODE('''
577 struct msghdr msg;
578 union {
579 struct cmsghdr cm;
580 char control[CMSG_SPACE(sizeof(int))];
581 } control_un;
582 msg.msg_control = control_un.control;
583 msg.msg_controllen = sizeof(control_un.control);
584 ''',
585 'HAVE_STRUCT_MSGHDR_MSG_CONTROL',
586 msg='Checking if we can use msg_control for passing file descriptors',
587 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
588 conf.CHECK_CODE('''
589 struct msghdr msg;
590 int fd;
591 msg.msg_accrights = (caddr_t) &fd;
592 msg.msg_accrightslen = sizeof(fd);
593 ''',
594 'HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS',
595 msg='Checking if we can use msg_accrights for passing file descriptors',
596 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
597
598 if Options.options.with_winbind:
599 conf.env.build_winbind = True
600 conf.DEFINE('WITH_WINBIND', '1')
601
602 conf.find_program('awk', var='AWK')
603
604 conf.CHECK_HEADERS('asm/types.h')
605
606 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
607 headers='unistd.h sys/types.h',
608 msg="Checking for major macro")
609
610 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
611 headers='unistd.h sys/types.h',
612 msg="Checking for minor macro")
613
614 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
615 headers='unistd.h sys/types.h dirent.h',
616 define='HAVE_DIRENT_D_OFF')
617
618 conf.CHECK_FUNCS('setnetgrent getnetgrent endnetgrent')
619 if conf.CHECK_CFLAGS('-Werror-implicit-function-declaration'):
620 netgrent_cflags = '-Werror-implicit-function-declaration'
621 else:
622 netgrent_cflags = ''
623 conf.CHECK_CODE('setnetgrent("foo")', 'HAVE_SETNETGRENT_PROTOTYPE',
624 msg="Checking for setnetgrent prototype",
625 headers='netdb.h netgroup.h',
626 cflags=netgrent_cflags)
627 conf.CHECK_CODE('getnetgrent', 'HAVE_GETNETGRENT_PROTOTYPE',
628 msg="Checking for getnetgrent prototype",
629 headers='netdb.h netgroup.h',
630 cflags=netgrent_cflags)
631 conf.CHECK_CODE('endnetgrent', 'HAVE_ENDNETGRENT_PROTOTYPE',
632 msg="Checking for endnetgrent prototype",
633 headers='netdb.h netgroup.h',
634 cflags=netgrent_cflags)
635
636 if (conf.CONFIG_SET('HAVE_YP_GET_DEFAULT_DOMAIN') and
637 conf.CONFIG_SET('HAVE_SETNETGRENT') and
638 conf.CONFIG_SET('HAVE_ENDNETGRENT') and
639 conf.CONFIG_SET('HAVE_GETNETGRENT')):
640 conf.DEFINE('HAVE_NETGROUP', '1')
641
642 # Look for CUPS
643 if Options.options.with_cups:
644 conf.find_program('cups-config', var='CUPS_CONFIG')
645 if conf.env.CUPS_CONFIG:
646 # we would normally use --libs here, but cups-config incorrectly adds
647 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
648 # of an in-tree heimdal kerberos
649 conf.CHECK_CFG(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
650 package="", uselib_store="CUPS")
651 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
652 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
653 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
654 conf.DEFINE('HAVE_CUPS', '1')
655 else:
656 conf.undefine('HAVE_CUPS')
657 conf.SET_TARGET_TYPE('cups', 'EMPTY')
658 else:
659 # define an empty subsystem for cups, to allow it to be used as an empty dependency
660 conf.SET_TARGET_TYPE('cups', 'EMPTY')
661
662 if Options.options.with_iprint:
663 if conf.CONFIG_SET('HAVE_CUPS'):
664 conf.DEFINE('HAVE_IPRINT', '1')
665 else:
666 Logs.warn("--enable-iprint=yes but cups support not sufficient")
667 if Options.options.with_syslog:
668 conf.DEFINE('WITH_SYSLOG', '1')
669 if Options.options.with_automount:
670 conf.DEFINE('WITH_AUTOMOUNT', '1')
671
672 # Check for LDAP
673 if Options.options.with_ldap:
674 conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
675 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
676 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
677 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
678
679 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
680 # for the samba logs
681 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
682 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
683
684 conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
685 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
686
687 # Check if ldap_set_rebind_proc() takes three arguments
688 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
689 'LDAP_SET_REBIND_PROC_ARGS',
690 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
691 headers='ldap.h lber.h', link=False):
692 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
693 else:
694 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
695
696 # last but not least, if ldap_init() exists, we want to use ldap
697 if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'):
698 conf.DEFINE('HAVE_LDAP', '1')
699 conf.DEFINE('LDAP_DEPRECATED', '1')
700 conf.env['HAVE_LDAP'] = '1'
701 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
702 # SASL wrapping hooks
703 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
704 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
705 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
706 else:
707 conf.fatal("LDAP support not found. "
708 "Try installing libldap2-dev or openldap-devel. "
709 "Otherwise, use --without-ldap to build without "
710 "LDAP support. "
711 "LDAP support is required for the LDAP passdb backend, "
712 "LDAP idmap backends and ADS. "
713 "ADS support improves communication with "
714 "Active Directory domain controllers.")
715 else:
716 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
717 conf.SET_TARGET_TYPE('lber', 'EMPTY')
718
719 if Options.options.with_ads == False:
720 use_ads = False
721 use_ads_krb5 = False
722 use_ads_ldap = False
723 else:
724 use_ads = True
725 use_ads_krb5 = True
726 use_ads_ldap = True
727 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
728 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
729 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
730 use_ads_krb5 = False
731 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
732 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
733 use_ads_krb5 = False
734 if not conf.CONFIG_SET('HAVE_KRB5_GET_HOST_REALM'):
735 Logs.warn("krb5_get_host_realm not found in -lkrb5")
736 use_ads_krb5 = False
737 if not conf.CONFIG_SET('HAVE_KRB5_FREE_HOST_REALM'):
738 Logs.warn("krb5_free_host_realm not found in -lkrb5")
739 use_ads_krb5 = False
740 if not conf.CONFIG_SET('HAVE_KRB5_FWD_TGT_CREDS'):
741 Logs.warn("krb5_fwd_tgt_creds found in -lkrb5")
742 use_ads_krb5 = False
743 if not conf.CONFIG_SET('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC'):
744 Logs.warn("krb5_get_init_creds_opt_alloc not found in -lkrb5")
745 use_ads_krb5 = False
746 if not conf.CONFIG_SET('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT'):
747 Logs.warn("krb5_get_init_creds_opt_free was not found or was too old in -lkrb5")
748 use_ads_krb5 = False
749 if not conf.CONFIG_SET('HAVE_KRB5_GET_RENEWED_CREDS'):
750 Logs.warn("krb5_get_renewed_creds not found in -lkrb5")
751 use_ads_krb5 = False
752 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM'):
753 Logs.warn("krb5_principal_compare_any_realm not found in -lkrb5")
754 use_ads_krb5 = False
755 if not conf.CONFIG_SET('HAVE_KRB5_C_STRING_TO_KEY') and \
756 not conf.CONFIG_SET('HAVE_KRB5_STRING_TO_KEY_SALT'):
757 Logs.warn("krb5_c_string_to_key not found in -lkrb5")
758 use_ads_krb5 = False
759 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
760 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
761 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
762 use_ads_krb5 = False
763 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
764 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
765 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
766 use_ads_krb5 = False
767 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
768 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
769 Logs.warn("no KT_FREE_FUNCTION detected")
770 use_ads_krb5 = False
771 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM'):
772 Logs.warn("krb5_c_verify_checksum_compare not found in -lkrb5")
773 use_ads_krb5 = False
774
775 # We don't actually use
776 # gsskrb5_extract_authz_data_from_sec_context, but it is a
777 # clue that this Heimdal, which does the PAC processing we
778 # need on the standard gss_inquire_sec_context_by_oid
779 if not conf.CONFIG_SET('HAVE_GSS_GET_NAME_ATTRIBUTE') and \
780 not (conf.CONFIG_SET('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT') and \
781 conf.CONFIG_SET('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID')):
782 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")
783 use_ads_krb5 = False
784
785 if not conf.CONFIG_SET('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT'):
786 Logs.warn("need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support")
787 use_ads_krb5 = False
788
789 if use_ads_krb5:
790 conf.DEFINE('HAVE_KRB5', '1')
791 conf.env['HAVE_KRB5'] = '1'
792 else:
793 conf.undefine('HAVE_KRB5_H')
794 conf.undefine('HAVE_GSSAPI_H')
795 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
796 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
797 use_ads = False
798
799 if not conf.CONFIG_SET('HAVE_LDAP'):
800 use_ads = False
801 use_ads_ldap = False
802
803 if use_ads:
804 conf.DEFINE('WITH_ADS', '1')
805 conf.env['HAVE_ADS'] = '1'
806 Logs.info("Building with Active Directory support.")
807 # these have broken dependencies
808 forced_shared_modules.extend(TO_LIST('idmap_ad idmap_rfc2307'))
809 elif Options.options.with_ads == False:
810 Logs.info("Building without Active Directory support (--without-ads).")
811 else:
812 if not use_ads_krb5:
813 Logs.warn("Active Directory support not available: krb5 libs don't have all required features")
814 if not use_ads_ldap:
815 Logs.warn("Active Directory support not available: LDAP support is not available.")
816 if Options.options.with_ads:
817 conf.fatal("Active Directory support not found. Use --without-ads "
818 "for building without Active Directory support. "
819 "ADS support improves communication with "
820 "Active Directory domain controllers.")
821 else:
822 # this is the auto-mode case
823 Logs.warn("Building without Active Directory support.")
824
825
826 if Options.options.with_utmp:
827 conf.env.with_utmp = True
828 if not conf.CHECK_HEADERS('utmp.h'): conf.env.with_utmp = False
829 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
830 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
831 define='HAVE_UT_UT_NAME')
832 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
833 define='HAVE_UT_UT_USER')
834 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
835 define='HAVE_UT_UT_ID')
836 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
837 define='HAVE_UT_UT_HOST')
838 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
839 define='HAVE_UT_UT_TIME')
840 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
841 define='HAVE_UT_UT_TV')
842 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
843 define='HAVE_UT_UT_TYPE')
844 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
845 define='HAVE_UT_UT_PID')
846 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
847 define='HAVE_UT_UT_EXIT')
848 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
849 define='HAVE_UX_UT_SYSLEN')
850 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
851 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
852 msg="Checking whether pututline returns pointer")
853 conf.CHECK_SIZEOF(['((struct utmp *)NULL)->ut_line'], headers='utmp.h',
854 define='SIZEOF_UTMP_UT_LINE', critical=False)
855 if not conf.CONFIG_SET('SIZEOF_UTMP_UT_LINE'):
856 conf.env.with_utmp = False
857 elif int(conf.env.SIZEOF_UTMP_UT_LINE) < 15:
858 conf.env.with_utmp = False
859 if conf.env.with_utmp:
860 conf.DEFINE('WITH_UTMP', 1)
861 else:
862 Logs.warn("--with-utmp but utmp support not sufficient")
863
864 if Options.options.with_avahi:
865 conf.env.with_avahi = True
866 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
867 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
868 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
869 if conf.env.with_avahi:
870 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
871 else:
872 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
873 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
874
875 if Options.options.with_iconv:
876 conf.env.with_iconv = True
877 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
878 conf.env.with_iconv = False
879 if conf.env.with_iconv:
880 conf.DEFINE('HAVE_ICONV', 1)
881
882 if Options.options.with_pam:
883 use_pam=True
884 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
885 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
886 Logs.warn("--with-pam=yes but pam_appl.h not found")
887 use_pam=False
888 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
889 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
890 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
891 Logs.warn("--with-pam=yes but pam_modules.h not found")
892 use_pam=False
893 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
894 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
895 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
896 conf.CHECK_CODE('''
897 #if defined(HAVE_SECURITY_PAM_APPL_H)
898 #include <security/pam_appl.h>
899 #elif defined(HAVE_PAM_PAM_APPL_H)
900 #include <pam/pam_appl.h>
901 #endif
902 pam_set_item(0, PAM_RHOST, 0);
903 ''',
904 'HAVE_PAM_RHOST',
905 lib='pam',
906 msg="Checking whether PAM_RHOST is available");
907 conf.CHECK_CODE('''
908 #if defined(HAVE_SECURITY_PAM_APPL_H)
909 #include <security/pam_appl.h>
910 #elif defined(HAVE_PAM_PAM_APPL_H)
911 #include <pam/pam_appl.h>
912 #endif
913 pam_set_item(0, PAM_TTY, 0);
914 ''',
915 'HAVE_PAM_TTY',
916 lib='pam',
917 msg="Checking whether PAM_TTY is available");
918 conf.CHECK_CODE('''
919 #if (!defined(LINUX))
920
921 #define PAM_EXTERN extern
922 #if defined(HAVE_SECURITY_PAM_APPL_H)
923 #include <security/pam_appl.h>
924 #elif defined(HAVE_PAM_PAM_APPL_H)
925 #include <pam/pam_appl.h>
926 #endif
927
928 #endif
929
930 #if defined(HAVE_SECURITY_PAM_MODULES_H)
931 #include <security/pam_modules.h>
932 #elif defined(HAVE_PAM_PAM_MODULES_H)
933 #include <pam/pam_modules.h>
934 #endif
935
936 #if defined(HAVE_SECURITY__PAM_MACROS_H)
937 #include <security/_pam_macros.h>
938 #elif defined(HAVE_PAM__PAM_MACROS_H)
939 #include <pam/_pam_macros.h>
940 #endif
941
942 #ifdef HAVE_SECURITY_PAM_EXT_H
943 #include <security/pam_ext.h>
944 #endif
945
946 int i; i = PAM_RADIO_TYPE;
947 ''',
948 'HAVE_PAM_RADIO_TYPE',
949 lib='pam',
950 msg="Checking whether PAM_RADIO_TYPE is available");
951 if use_pam:
952 conf.DEFINE('WITH_PAM', 1)
953 conf.DEFINE('WITH_PAM_MODULES', 1)
954 else:
955 conf.fatal("PAM support is enabled but prerequisite libraries "
956 "or headers not found. Use --without-pam to disable "
957 "PAM support.");
958
959 seteuid = False
960
961 #
962 # Ensure we select the correct set of system calls on Linux.
963 #
964 if (host_os.rfind('linux') > -1):
965 conf.CHECK_CODE('''
966 #if defined(HAVE_UNISTD_H)
967 #include <unistd.h>
968 #endif
969 #include <stdlib.h>
970 #include <stdio.h>
971 #include <sys/types.h>
972 #include <errno.h>
973
974 #ifdef HAVE_SYS_PRIV_H
975 #include <sys/priv.h>
976 #endif
977 #ifdef HAVE_SYS_ID_H
978 #include <sys/id.h>
979 #endif
980
981 #if defined(HAVE_SYSCALL_H)
982 #include <syscall.h>
983 #endif
984
985 #if defined(HAVE_SYS_SYSCALL_H)
986 #include <sys/syscall.h>
987 #endif
988
989 syscall(SYS_setresuid32, -1, -1, -1);
990 syscall(SYS_setresgid32, -1, -1, -1);
991 syscall(SYS_setreuid32, -1, -1);
992 syscall(SYS_setregid32, -1, -1);
993 syscall(SYS_setuid32, -1);
994 syscall(SYS_setgid32, -1);
995 syscall(SYS_setgroups32, 0, NULL);
996 ''',
997 'USE_LINUX_32BIT_SYSCALLS',
998 msg="Checking whether Linux should use 32-bit credential calls");
999
1000 if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')):
1001 seteuid = conf.CHECK_CODE('''
1002 #define AUTOCONF_TEST 1
1003 #define USE_LINUX_THREAD_CREDENTIALS 1
1004 #define USE_LINUX_32BIT_SYSCALLS 1
1005 #include "../lib/util/setid.c"
1006 #include "./lib/util_sec.c"
1007 ''',
1008 'USE_LINUX_THREAD_CREDENTIALS',
1009 addmain=False,
1010 execute=True,
1011 msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls")
1012 else:
1013 seteuid = conf.CHECK_CODE('''
1014 #define AUTOCONF_TEST 1
1015 #define USE_LINUX_THREAD_CREDENTIALS 1
1016 #include "../lib/util/setid.c"
1017 #include "./lib/util_sec.c"
1018 ''',
1019 'USE_LINUX_THREAD_CREDENTIALS',
1020 addmain=False,
1021 execute=True,
1022 msg="Checking whether we can use Linux thread-specific credentials")
1023 if not seteuid:
1024 seteuid = conf.CHECK_CODE('''
1025 #define AUTOCONF_TEST 1
1026 #define USE_SETREUID 1
1027 #include "../lib/util/setid.c"
1028 #include "./lib/util_sec.c"
1029 ''',
1030 'USE_SETREUID',
1031 addmain=False,
1032 execute=True,
1033 msg="Checking whether setreuid is available")
1034 if not seteuid:
1035 seteuid = conf.CHECK_CODE('''
1036 #define AUTOCONF_TEST 1
1037 #define USE_SETRESUID 1
1038 #include "../lib/util/setid.c"
1039 #include "./lib/util_sec.c"
1040 ''',
1041 'USE_SETRESUID',
1042 addmain=False,
1043 execute=True,
1044 msg="Checking whether setresuid is available")
1045 if not seteuid:
1046 seteuid = conf.CHECK_CODE('''
1047 #define AUTOCONF_TEST 1
1048 #define USE_SETEUID 1
1049 #include "../lib/util/setid.c"
1050 #include "./lib/util_sec.c"
1051 ''',
1052 'USE_SETEUID',
1053 addmain=False,
1054 execute=True,
1055 msg="Checking whether seteuid is available")
1056 if not seteuid:
1057 seteuid = conf.CHECK_CODE('''
1058 #define AUTOCONF_TEST 1
1059 #define USE_SETUIDX 1
1060 #include "../lib/util/setid.c"
1061 #include "./lib/util_sec.c"
1062 ''',
1063 'USE_SETUIDX',
1064 addmain=False,
1065 execute=True,
1066 mandatory=True,
1067 msg="Checking whether setuidx is available")
1068 if Options.options.with_dnsupdate:
1069 if not conf.CONFIG_SET('HAVE_KRB5'):
1070 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
1071 else:
1072 conf.DEFINE('WITH_DNS_UPDATES', 1)
1073 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
1074 if Options.options.developer:
1075 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
1076 conf.DEFINE('VALGRIND', '1')
1077
1078 if conf.CHECK_CODE('''
1079 #include <bits/sockaddr.h>
1080 #include <linux/netlink.h>
1081 ''',
1082 'HAVE_LINUX_NETLINK_H',
1083 msg="Checking whether Linux netlink is available"):
1084
1085 conf.CHECK_CODE('''
1086 #include <bits/sockaddr.h>
1087 #include <linux/netlink.h>
1088 #include <linux/rtnetlink.h>
1089 ''',
1090 'HAVE_LINUX_RTNETLINK_H',
1091 msg='Checking whether Linux rtnetlink is available')
1092
1093 conf.CHECK_CODE('''
1094 #include "../tests/fcntl_lock.c"
1095 ''',
1096 'HAVE_FCNTL_LOCK',
1097 addmain=False,
1098 execute=True,
1099 msg='Checking whether fcntl locking is available')
1100
1101 conf.CHECK_CODE('''
1102 #include <unistd.h>
1103 #include <sys/types.h>
1104 #include <sys/stat.h>
1105 #include <fcntl.h>
1106 #include <errno.h>
1107
1108 #define DATA "ofdtest.fcntl"
1109
1110 int main() {
1111 struct flock lck = {
1112 .l_whence = SEEK_SET,
1113 .l_type = F_WRLCK,
1114 .l_start = 0,
1115 .l_len = 1,
1116 .l_pid = 0,
1117 };
1118 int ret;
1119 int fd1;
1120 int fd2;
1121 char *testdir = getenv("TESTDIR");
1122
1123 if (testdir) {
1124 if (chdir(testdir) != 0) {
1125 goto err;
1126 }
1127 }
1128
1129 unlink(DATA);
1130 fd1 = open(DATA, O_RDWR|O_CREAT|O_EXCL, 0600);
1131 fd2 = open(DATA, O_RDWR);
1132 if (fd1 == -1 || fd2 == -1) {
1133 goto err;
1134 }
1135 ret = fcntl(fd1,F_OFD_SETLKW,&lck);
1136 if (ret == -1) {
1137 goto err;
1138 }
1139 ret = fcntl(fd2,F_OFD_SETLK,&lck);
1140 if (ret != -1) {
1141 goto err;
1142 }
1143 if (errno != EAGAIN) {
1144 goto err;
1145 }
1146 ret = fcntl(fd2,F_OFD_GETLK,&lck);
1147 if (ret == -1) {
1148 goto err;
1149 }
1150 unlink(DATA);
1151 exit(0);
1152 err:
1153 unlink(DATA);
1154 exit(1);
1155 }''',
1156 'HAVE_OFD_LOCKS',
1157 addmain=False,
1158 execute=True,
1159 msg="Checking whether fcntl lock supports open file description locks")
1160
1161 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
1162 if not conf.CHECK_CODE('''
1163 #define _XOPEN_SOURCE 600
1164 #include <stdlib.h>
1165 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
1166 #error probably broken posix_fallocate
1167 #endif
1168 ''',
1169 '_HAVE_UNBROKEN_POSIX_FALLOCATE',
1170 msg='Checking for broken posix_fallocate'):
1171 conf.DEFINE('HAVE_BROKEN_POSIX_FALLOCATE', '1')
1172
1173
1174 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
1175 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
1176 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
1177 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
1178 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
1179 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
1180 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
1181 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
1182 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
1183 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
1184 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
1185 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
1186 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
1187 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
1188 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
1189 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
1190
1191 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1192 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
1193 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
1194 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
1195 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
1196 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
1197 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
1198
1199 conf.CHECK_CODE('''
1200 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
1201 ''',
1202 'HAVE_POSIX_FADVISE',
1203 msg='Checking whether posix_fadvise is available',
1204 headers='unistd.h fcntl.h')
1205
1206 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
1207 conf.CHECK_CODE('''
1208 #include <unistd.h>
1209 return sysconf(%s) == -1 ? 1 : 0;
1210 ''' % v,
1211 'SYSCONF%s' % v,
1212 msg='Checking whether sysconf(%s) is available' % v)
1213
1214 conf.CHECK_CODE('''
1215 #include <sys/syscall.h>
1216 #include <unistd.h>
1217 syscall(SYS_initgroups, 16, NULL, NULL, 0);
1218 ''',
1219 'HAVE_DARWIN_INITGROUPS',
1220 msg='Checking whether to use the Darwin-specific initgroups system call')
1221
1222 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
1223 'HAVE_UTIMBUF',
1224 headers='sys/types.h utime.h',
1225 msg='Checking whether struct utimbuf is available')
1226
1227 if conf.CHECK_CODE('''struct sigevent s;''',
1228 'HAVE_STRUCT_SIGEVENT',
1229 headers='sys/types.h stdlib.h stddef.h signal.h',
1230 msg='Checking whether we have the struct sigevent'):
1231 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
1232 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
1233 headers='signal.h');
1234 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
1235 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
1236 headers='signal.h');
1237
1238 if os.path.exists('/proc/sys/kernel/core_pattern'):
1239 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
1240
1241 if conf.CHECK_CODE('''
1242 #include <time.h>
1243 main() {
1244 struct tm *tm;
1245 if (sizeof(time_t) == 8) {
1246 time_t max_time = 0x7fffffffffffffffll;
1247 tm = gmtime(&max_time);
1248 /* This should fail with 32-bit tm_year. */
1249 if (tm == NULL) {
1250 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1251 max_time = 67768036191676799ll;
1252 tm = gmtime(&max_time);
1253 if (tm) {
1254 exit(0);
1255 }
1256 }
1257 }
1258 exit(1);
1259 }''',
1260 '__TIME_T_MAX',
1261 addmain=False,
1262 execute=True,
1263 msg="Checking for the maximum value of the 'time_t' type"):
1264 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1265
1266 conf.CHECK_CODE('''
1267 #if defined(HAVE_UNISTD_H)
1268 #include <unistd.h>
1269 #endif
1270 #include <sys/types.h>
1271 main() { dev_t dev = makedev(1,2); return 0; }
1272 ''',
1273 'HAVE_MAKEDEV',
1274 addmain=False,
1275 msg='Checking whether the macro for makedev is available')
1276
1277 conf.CHECK_CODE('''
1278 #include <stdio.h>
1279 #include <limits.h>
1280 #include <signal.h>
1281
1282 void exit_on_core(int ignored) {
1283 exit(1);
1284 }
1285
1286 main() {
1287 char *newpath;
1288 signal(SIGSEGV, exit_on_core);
1289 newpath = realpath("/tmp", NULL);
1290 exit((newpath != NULL) ? 0 : 1);
1291 }
1292 ''',
1293 'REALPATH_TAKES_NULL',
1294 addmain=False,
1295 execute=True,
1296 msg='Checking whether the realpath function allows a NULL argument')
1297
1298 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1299 'HAVE_FTRUNCATE_EXTEND',
1300 msg='Checking for ftruncate extend',
1301 addmain=False,
1302 execute=True)
1303
1304 if Options.options.with_sendfile_support:
1305 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):
1306 conf.CHECK_CODE('''
1307 int tofd, fromfd;
1308 off_t offset;
1309 size_t total;
1310 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1311 ''',
1312 '_HAVE_SENDFILE',
1313 headers='sys/sendfile.h',
1314 msg='Checking for linux sendfile support')
1315
1316 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1317 conf.DEFINE('HAVE_SENDFILE', '1')
1318 conf.DEFINE('LINUX_SENDFILE_API', '1')
1319 conf.DEFINE('WITH_SENDFILE', '1')
1320 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1321 conf.CHECK_CODE('''
1322 #include <sys/types.h>
1323 #include <unistd.h>
1324 #include <sys/socket.h>
1325 #include <sys/uio.h>
1326 int fromfd, tofd, ret, total=0;
1327 off_t offset, nwritten;
1328 struct sf_hdtr hdr;
1329 struct iovec hdtrl;
1330 hdr.headers = &hdtrl;
1331 hdr.hdr_cnt = 1;
1332 hdr.trailers = NULL;
1333 hdr.trl_cnt = 0;
1334 hdtrl.iov_base = NULL;
1335 hdtrl.iov_len = 0;
1336 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1337 ''',
1338 '_HAVE_SENDFILE',
1339 msg='Checking for freebsd sendfile support')
1340 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1341 conf.DEFINE('HAVE_SENDFILE', '1')
1342 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1343 conf.DEFINE('WITH_SENDFILE', '1')
1344 elif (host_os.rfind('darwin') > -1):
1345 conf.CHECK_CODE('''
1346 #include <sys/types.h>
1347 #include <sys/socket.h>
1348 #include <sys/uio.h>
1349 int fromfd, tofd, ret;
1350 off_t offset, nwritten;
1351 struct sf_hdtr hdr;
1352 struct iovec hdtrl;
1353 hdr.headers = &hdtrl;
1354 hdr.hdr_cnt = 1;
1355 hdr.trailers = (void *)0;
1356 hdr.trl_cnt = 0;
1357 hdtrl.iov_base = (void *)0;
1358 hdtrl.iov_len = 0;
1359 ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
1360 ''',
1361 '_HAVE_SENDFILE',
1362 msg='Checking for darwin sendfile support')
1363 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1364 conf.DEFINE('HAVE_SENDFILE', '1')
1365 conf.DEFINE('DARWIN_SENDFILE_API', '1')
1366 conf.DEFINE('WITH_SENDFILE', '1')
1367 elif (host_os.rfind('hpux') > -1) or (host_os.rfind('osf') > -1):
1368 conf.CHECK_CODE('''
1369 #include <sys/socket.h>
1370 #include <sys/uio.h>
1371 int fromfd, tofd;
1372 size_t total=0;
1373 struct iovec hdtrl[2];
1374 ssize_t nwritten;
1375 off_t offset;
1376 hdtrl[0].iov_base = 0;
1377 hdtrl[0].iov_len = 0;
1378 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1379 ''',
1380 '_HAVE_SENDFILE',
1381 msg='Checking for osf/hpux sendfile support')
1382 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1383 conf.DEFINE('HAVE_SENDFILE', '1')
1384 conf.DEFINE('HPUX_SENDFILE_API', '1')
1385 conf.DEFINE('WITH_SENDFILE', '1')
1386 elif (host_os.rfind('solaris') > -1):
1387 conf.CHECK_FUNCS_IN('sendfile', 'sendfilev')
1388 conf.CHECK_CODE('''
1389 #include <sys/sendfile.h>,
1390 int sfvcnt;
1391 size_t xferred;
1392 struct sendfilevec vec[2];
1393 ssize_t nwritten;
1394 int tofd;
1395 sfvcnt = 2;
1396 vec[0].sfv_fd = SFV_FD_SELF;
1397 vec[0].sfv_flag = 0;
1398 vec[0].sfv_off = 0;
1399 vec[0].sfv_len = 0;
1400 vec[1].sfv_fd = 0;
1401 vec[1].sfv_flag = 0;
1402 vec[1].sfv_off = 0;
1403 vec[1].sfv_len = 0;
1404 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1405 ''',
1406 '_HAVE_SENDFILEV',
1407 msg='Checking for solaris sendfilev support')
1408 if conf.CONFIG_SET('_HAVE_SENDFILEV'):
1409 conf.DEFINE('HAVE_SENDFILEV', '1')
1410 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1411 conf.DEFINE('WITH_SENDFILE', '1')
1412 elif (host_os.rfind('aix') > -1):
1413 conf.CHECK_CODE('''
1414 #include <sys/socket.h>
1415 int fromfd, tofd;
1416 size_t total=0;
1417 struct sf_parms hdtrl;
1418 ssize_t nwritten;
1419 hdtrl.header_data = 0;
1420 hdtrl.header_length = 0;
1421 hdtrl.file_descriptor = fromfd;
1422 hdtrl.file_offset = 0;
1423 hdtrl.file_bytes = 0;
1424 hdtrl.trailer_data = 0;
1425 hdtrl.trailer_length = 0;
1426 nwritten = send_file(&tofd, &hdtrl, 0);
1427 ''',
1428 '_HAVE_SENDFILE',
1429 msg='Checking for AIX send_file support')
1430 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1431 conf.DEFINE('HAVE_SENDFILE', '1')
1432 conf.DEFINE('AIX_SENDFILE_API', '1')
1433 conf.DEFINE('WITH_SENDFILE', '1')
1434
1435 # Check for getcwd allowing a NULL arg.
1436 conf.CHECK_CODE('''
1437 #include <unistd.h>
1438 main() {
1439 char *s = getcwd(NULL,0);
1440 exit(s != NULL ? 0 : 1);
1441 }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True,
1442 msg="getcwd takes a NULL argument")
1443
1444
1445 # UnixWare 7.x has its getspnam in -lgen
1446 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1447 conf.CHECK_FUNCS_IN('getspnam', 'security')
1448 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1449
1450 legacy_quota_libs = ''
1451 if Options.options.with_quotas:
1452 # For quotas on Veritas VxFS filesystems
1453 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1454 # For sys/quota.h and linux/quota.h
1455 conf.CHECK_HEADERS('sys/quota.h')
1456 # For quotas on BSD systems
1457 conf.CHECK_HEADERS('ufs/ufs/quota.h')
1458 # For quotas on Linux XFS filesystems
1459 if conf.CHECK_HEADERS('xfs/xqm.h'):
1460 conf.DEFINE('HAVE_XFS_QUOTAS', '1')
1461 else:
1462 # For Irix XFS
1463 conf.CHECK_CODE('''
1464 #include "confdefs.h"
1465 #ifdef HAVE_SYS_TYPES_H
1466 #include <sys/types.h>
1467 #endif
1468 #ifdef HAVE_ASM_TYPES_H
1469 #include <asm/types.h>
1470 #endif
1471 #include <sys/quota.h>
1472 int i = Q_XGETQUOTA;''',
1473 define='HAVE_XFS_QUOTAS',
1474 msg='for XFS QUOTA in <sys/quota.h>',
1475 execute=False,
1476 local_include=False)
1477
1478 # For IRIX like dqb_isoftlimit instead of dqb_fsoftlimit in struc dqblk
1479 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_fsoftlimit', define='HAVE_DQB_FSOFTLIMIT',
1480 headers='sys/quota.h')
1481 #darwin style quota bytecount
1482 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_curbytes', define='HAVE_STRUCT_DQBLK_DQB_CURBYTES',
1483 headers='sys/quota.h')
1484 if conf.CHECK_HEADERS('rpcsvc/rquota.h', lib='tirpc'):
1485 # Optional structure member
1486 conf.CHECK_STRUCTURE_MEMBER('struct getquota_rslt', 'getquota_rslt_u',
1487 define='HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U',
1488 headers='rpcsvc/rquota.h',
1489 lib='tirpc')
1490
1491 # Required fucntion for NFS quote support
1492 conf.CHECK_CODE('''
1493 clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");
1494 ''',
1495 headers="rpc/rpc.h rpc/types.h rpcsvc/rquota.h rpc/nettype.h rpc/xdr.h",
1496 define='HAVE_NFS_QUOTAS',
1497 msg='checking for clnt_create()',
1498 execute=True,
1499 local_include=False,
1500 lib='tirpc')
1501
1502 if (host_os.rfind('linux') > -1):
1503 conf.DEFINE('HAVE_QUOTACTL_LINUX', '1')
1504 elif not conf.CONFIG_SET("HAVE_XFS_QUOTAS"):
1505 if not conf.CHECK_CODE('''
1506 #define HAVE_QUOTACTL_4A 1
1507 #define AUTOCONF_TEST 1
1508 #include "../tests/sysquotas.c"
1509 ''',
1510 cflags=conf.env['WERROR_CFLAGS'],
1511 define='HAVE_QUOTACTL_4A',
1512 msg='for QUOTACTL_4A: long quotactl(int cmd, char *special, qid_t id, caddr_t addr)',
1513 execute=True,
1514 addmain=False):
1515
1516 conf.CHECK_CODE('''
1517 #define HAVE_QUOTACTL_4B 1
1518 #define AUTOCONF_TEST 1
1519 #include "../tests/sysquotas.c"
1520 ''',
1521 cflags=conf.env['WERROR_CFLAGS'],
1522 define='HAVE_QUOTACTL_4B',
1523 msg='for QUOTACTL_4B: int quotactl(const char *path, int cmd, int id, char *addr)',
1524 execute=True,
1525 addmain=False)
1526
1527 if conf.CONFIG_SET('HAVE_QUOTACTL_LINUX') or \
1528 conf.CONFIG_SET('HAVE_QUOTACTL_4A') or \
1529 conf.CONFIG_SET('HAVE_QUOTACTL_4B') or \
1530 conf.CONFIG_SET('HAVE_XFS_QUOTAS'):
1531 conf.DEFINE('HAVE_SYS_QUOTAS', '1')
1532 conf.DEFINE('WITH_QUOTAS', '1')
1533
1534 #
1535 # check if Legacy quota code can be brought in
1536 # if standard interfaces are not supported
1537 #
1538 if not conf.CONFIG_SET('WITH_QUOTAS'):
1539 if host_os.rfind('sunos5') > -1:
1540 conf.DEFINE('SUNOS5', '1')
1541 legacy_quota_libs = 'nsl'
1542 conf.CHECK_CODE('''
1543 #define WITH_QUOTAS 1
1544 #define AUTOCONF_TEST 1
1545 #include "../tests/oldquotas.c"
1546 ''',
1547 cflags=conf.env['WERROR_CFLAGS'],
1548 define='WITH_QUOTAS',
1549 lib=legacy_quota_libs,
1550 msg='Checking whether legacy quota code can be used',
1551 execute=False,
1552 addmain=False)
1553 if not conf.CONFIG_SET('WITH_QUOTAS'):
1554 legacy_quota_libs = ''
1555 conf.env['legacy_quota_libs'] = legacy_quota_libs
1556
1557 #
1558 # cluster support (CTDB)
1559 #
1560 if not Options.options.with_cluster_support:
1561 Logs.info("building without cluster support (--without-cluster-support)")
1562 conf.env.with_ctdb = False
1563 else:
1564 Logs.info("building with cluster support")
1565 conf.env.with_ctdb = True
1566 conf.DEFINE('CLUSTER_SUPPORT', 1)
1567
1568 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1569 'SEEKDIR_RETURNS_VOID',
1570 headers='sys/types.h dirent.h',
1571 msg='Checking whether seekdir returns void')
1572
1573 if Options.options.with_profiling_data:
1574 conf.DEFINE('WITH_PROFILE', 1);
1575 conf.CHECK_FUNCS('getrusage', headers="sys/time.h sys/resource.h")
1576
1577 if (conf.CHECK_HEADERS('linux/ioctl.h sys/ioctl.h linux/fs.h') and
1578 conf.CHECK_DECLS('FS_IOC_GETFLAGS FS_COMPR_FL', headers='linux/fs.h')):
1579 conf.DEFINE('HAVE_LINUX_IOCTL', '1')
1580
1581 conf.env['CCFLAGS_CEPHFS'] = "-D_FILE_OFFSET_BITS=64"
1582 if Options.options.libcephfs_dir:
1583 conf.env['CPPPATH_CEPHFS'] = Options.options.libcephfs_dir + '/include'
1584 conf.env['LIBPATH_CEPHFS'] = Options.options.libcephfs_dir + '/lib'
1585 conf.env['LIBPATH_CEPH-COMMON'] = Options.options.libcephfs_dir + '/lib/ceph'
1586 else:
1587 conf.env['LIBPATH_CEPH-COMMON'] = Options.options.LIBDIR + '/ceph'
1588
1589 if (Options.options.with_cephfs and
1590 conf.CHECK_HEADERS('cephfs/libcephfs.h', False, False, 'cephfs') and
1591 conf.CHECK_LIB('cephfs', shlib=True)):
1592 conf.CHECK_LIB('ceph-common', shlib=True)
1593 if Options.options.with_acl_support:
1594 conf.DEFINE('HAVE_CEPH', '1')
1595 if conf.CHECK_FUNCS_IN('ceph_statx', 'cephfs ceph-common',
1596 headers='cephfs/libcephfs.h'):
1597 conf.DEFINE('HAVE_CEPH_STATX', '1')
1598 else:
1599 Logs.warn("ceph support disabled due to --without-acl-support")
1600 conf.undefine('HAVE_CEPH')
1601
1602 if Options.options.with_glusterfs:
1603 conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 4" --cflags --libs',
1604 msg='Checking for glusterfs-api >= 4', uselib_store="GFAPI")
1605 conf.CHECK_HEADERS('glusterfs/api/glfs.h', lib='gfapi')
1606 conf.CHECK_LIB('gfapi', shlib=True)
1607
1608 if conf.CONFIG_SET('HAVE_GLUSTERFS_API_GLFS_H'):
1609 if Options.options.with_acl_support:
1610 conf.DEFINE('HAVE_GLUSTERFS', '1')
1611 else:
1612 Logs.warn("GlusterFS support disabled due to --without-acl-support")
1613 conf.undefine('HAVE_GLUSTERFS')
1614 else:
1615 conf.undefine('HAVE_GLUSTERFS')
1616 else:
1617 conf.SET_TARGET_TYPE('gfapi', 'EMPTY')
1618 conf.undefine('HAVE_GLUSTERFS')
1619
1620 if Options.options.enable_vxfs:
1621 conf.DEFINE('HAVE_VXFS', '1')
1622
1623 if conf.CHECK_CFG(package='dbus-1', args='--cflags --libs',
1624 msg='Checking for dbus', uselib_store="DBUS-1"):
1625 if (conf.CHECK_HEADERS('dbus/dbus.h', lib='dbus-1')
1626 and conf.CHECK_LIB('dbus-1', shlib=True)):
1627 conf.DEFINE('HAVE_DBUS', '1')
1628
1629 conf.env.build_regedit = False
1630 if not Options.options.with_regedit == False:
1631 conf.PROCESS_SEPARATE_RULE('system_ncurses')
1632 if conf.CONFIG_SET('HAVE_NCURSES'):
1633 conf.env.build_regedit = True
1634
1635 if conf.env.build_regedit:
1636 Logs.info("building regedit")
1637 else:
1638 if Options.options.with_regedit == False:
1639 Logs.info("not building regedit (--without-regedit)")
1640 elif Options.options.with_regedit == True:
1641 Logs.error("ncurses not available, cannot build regedit")
1642 conf.fatal("ncurses not available, but --with-regedit was specified")
1643 else:
1644 Logs.info("ncurses not available, not building regedit")
1645
1646 if conf.CHECK_HEADERS('ftw.h') and conf.CHECK_FUNCS('nftw'):
1647 conf.env.build_mvxattr = True
1648
1649 conf.CHECK_FUNCS_IN('DES_pcbc_encrypt', 'crypto')
1650 if Options.options.with_fake_kaserver == True:
1651 conf.CHECK_HEADERS('afs/param.h afs/stds.h', together=True)
1652 conf.CHECK_HEADERS('afs/param.h afs/stds.h', together=True)
1653 if (conf.CONFIG_SET('HAVE_AFS_PARAM_H') and conf.CONFIG_SET('HAVE_AFS_STDS_H') and conf.CONFIG_SET('HAVE_DES_PCBC_ENCRYPT')):
1654 conf.DEFINE('WITH_FAKE_KASERVER', '1')
1655 else:
1656 conf.fatal('AFS headers not available, but --with-fake-kaserver was specified')
1657
1658 conf.env['libtracker']=''
1659 conf.env.with_spotlight = False
1660 if Options.options.with_spotlight:
1661
1662 Logs.info("Requested Spotlight support, checking for bison")
1663 bison.detect(conf)
1664 if not conf.env['BISON']:
1665 conf.fatal("Spotlight support requested but bison missing")
1666 conf.CHECK_COMMAND('%s --version | head -n1' % conf.env['BISON'], msg='Using bison version', define=None, on_target=False)
1667 Logs.info("Requested Spotlight support, checking for flex")
1668 flex.detect(conf)
1669 if not conf.env['FLEX']:
1670 conf.fatal("Spotlight support requested but flex missing")
1671 conf.CHECK_COMMAND('%s --version' % conf.env['FLEX'], msg='Using flex version', define=None, on_target=False)
1672 versions = ['1.0', '0.16', '0.14']
1673 for version in versions:
1674 testlib = 'tracker-sparql-' + version
1675 if conf.CHECK_CFG(package=testlib,
1676 args='--cflags --libs',
1677 mandatory=False):
1678 conf.SET_TARGET_TYPE(testlib, 'SYSLIB')
1679 conf.env['libtracker'] = testlib
1680 conf.env.with_spotlight = True
1681 conf.DEFINE('WITH_SPOTLIGHT', '1')
1682 break
1683
1684 if not conf.env.with_spotlight:
1685 conf.fatal("Spotlight support requested but tracker-sparql library missing")
1686 Logs.info("building with Spotlight support")
1687 default_static_modules.extend(TO_LIST('rpc_mdssvc_module'))
1688
1689 forced_static_modules.extend(TO_LIST('auth_domain auth_builtin auth_sam auth_winbind'))
1690 default_static_modules.extend(TO_LIST('''pdb_smbpasswd pdb_tdbsam
1691 auth_unix
1692 nss_info_template idmap_tdb idmap_passdb
1693 idmap_nss'''))
1694
1695 default_shared_modules.extend(TO_LIST('''
1696 vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1697 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1698 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2
1699 vfs_readahead vfs_xattr_tdb
1700 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1701 vfs_preopen vfs_catia
1702 vfs_media_harmony vfs_unityed_media vfs_fruit vfs_shell_snap
1703 vfs_commit vfs_worm vfs_crossrename vfs_linux_xfs_sgid
1704 vfs_time_audit vfs_offline
1705 '''))
1706 default_shared_modules.extend(TO_LIST('auth_script idmap_tdb2 idmap_script'))
1707 # these have broken dependencies
1708 forced_shared_modules.extend(TO_LIST('idmap_autorid idmap_rid idmap_hash'))
1709
1710 if Options.options.developer:
1711 default_static_modules.extend(TO_LIST('charset_weird'))
1712 default_shared_modules.extend(TO_LIST('perfcount_test'))
1713 default_shared_modules.extend(TO_LIST('vfs_skel_opaque vfs_skel_transparent vfs_shadow_copy_test'))
1714 default_shared_modules.extend(TO_LIST('auth_skel pdb_test'))
1715 default_shared_modules.extend(TO_LIST('vfs_fake_dfq'))
1716 default_shared_modules.extend(TO_LIST('gpext_security gpext_registry gpext_scripts'))
1717
1718 if Options.options.enable_selftest or Options.options.developer:
1719 default_shared_modules.extend(TO_LIST('vfs_fake_acls vfs_nfs4acl_xattr'))
1720 default_shared_modules.extend(TO_LIST('vfs_error_inject'))
1721
1722 if conf.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'):
1723 default_static_modules.extend(TO_LIST('pdb_samba_dsdb auth_samba4 vfs_dfs_samba4'))
1724 default_shared_modules.extend(TO_LIST('vfs_posix_eadb'))
1725
1726 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1727 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1728
1729 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1730 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1731
1732 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1733 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1734
1735 if (conf.CONFIG_SET('HAVE_STRUCT_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS')):
1736 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1737
1738 if Options.options.with_pthreadpool:
1739 default_shared_modules.extend(TO_LIST('vfs_aio_pthread'))
1740
1741 if conf.CONFIG_SET('HAVE_LINUX_KERNEL_AIO'):
1742 default_shared_modules.extend(TO_LIST('vfs_aio_linux'))
1743
1744 if conf.CONFIG_SET('HAVE_LDAP'):
1745 default_static_modules.extend(TO_LIST('pdb_ldapsam idmap_ldap'))
1746
1747 if conf.CONFIG_SET('DARWINOS'):
1748 default_static_modules.extend(TO_LIST('charset_macosxfs'))
1749
1750 if conf.CONFIG_SET('HAVE_GPFS'):
1751 default_shared_modules.extend(TO_LIST('vfs_gpfs'))
1752
1753 if (conf.CONFIG_SET('HAVE_LINUX_IOCTL')
1754 and conf.CONFIG_SET('HAVE_BASENAME') and conf.CONFIG_SET('HAVE_DIRNAME')):
1755 default_shared_modules.extend(TO_LIST('vfs_btrfs'))
1756
1757 if conf.CONFIG_SET("HAVE_CEPH"):
1758 default_shared_modules.extend(TO_LIST('vfs_ceph'))
1759
1760 if conf.CONFIG_SET('HAVE_GLUSTERFS'):
1761 default_shared_modules.extend(TO_LIST('vfs_glusterfs'))
1762
1763 if conf.CONFIG_SET('HAVE_VXFS'):
1764 default_shared_modules.extend(TO_LIST('vfs_vxfs'))
1765
1766 if conf.CONFIG_SET('HAVE_DBUS'):
1767 default_shared_modules.extend(TO_LIST('vfs_snapper'))
1768
1769 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1770 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1771
1772 def replace_list_item(lst, item, value):
1773 try:
1774 idx = lst.index(item)
1775 lst[idx] = value
1776 except:
1777 pass
1778 # PDB module file name should have the same name as module registers itself
1779 # In Autoconf build we export LDAP passdb module as ldapsam but WAF build
1780 # was always exporting pdb_ldap. In order to support existing packages
1781 # allow referring to pdb_ldapsam as pdb_ldap but use proper name internally.
1782 replace_list_item(explicit_shared_modules, 'pdb_ldap', 'pdb_ldapsam')
1783 replace_list_item(explicit_static_modules, 'pdb_ldap', 'pdb_ldapsam')
1784
1785 final_static_modules = []
1786 final_static_modules.extend(TO_LIST(required_static_modules))
1787 final_shared_modules = []
1788
1789 if '!FORCED' not in explicit_static_modules:
1790 final_static_modules.extend(TO_LIST(forced_static_modules))
1791 if '!FORCED' not in explicit_shared_modules:
1792 final_shared_modules.extend(TO_LIST(forced_shared_modules))
1793 if '!DEFAULT' not in explicit_static_modules:
1794 final_static_modules.extend(TO_LIST(default_static_modules))
1795 if '!DEFAULT' not in explicit_shared_modules:
1796 final_shared_modules.extend(TO_LIST(default_shared_modules))
1797
1798 if 'ALL' in explicit_static_modules:
1799 for m in default_shared_modules:
1800 if m in final_shared_modules:
1801 final_shared_modules.remove(m)
1802 final_static_modules.append(m)
1803 if 'ALL' in explicit_shared_modules:
1804 for m in default_static_modules:
1805 if m in final_static_modules:
1806 final_static_modules.remove(m)
1807 final_shared_modules.append(m)
1808
1809 for m in explicit_static_modules:
1810 if m in ['ALL','!DEFAULT','!FORCED']:
1811 continue
1812 if m.startswith('!'):
1813 m = m[1:]
1814 if m in required_static_modules:
1815 raise Utils.WafError('These modules are REQUIRED as static modules: %s' %
1816 ' '.join(required_static_modules))
1817 if m in final_static_modules:
1818 final_static_modules.remove(m)
1819 continue
1820 if m in forced_shared_modules:
1821 raise Utils.WafError('These modules MUST be configured as shared modules: %s' %
1822 ' '.join(forced_shared_modules))
1823 if m in final_shared_modules:
1824 final_shared_modules.remove(m)
1825 if m not in final_static_modules:
1826 final_static_modules.append(m)
1827 for m in explicit_shared_modules:
1828 if m in ['ALL','!DEFAULT','!FORCED']:
1829 continue
1830 if m.startswith('!'):
1831 m = m[1:]
1832 if m in final_shared_modules:
1833 final_shared_modules.remove(m)
1834 continue
1835 if m in required_static_modules:
1836 raise Utils.WafError('These modules are REQUIRED as static modules: %s' %
1837 ' '.join(required_static_modules))
1838 if m in forced_static_modules:
1839 raise Utils.WafError('These module MUST be configured as static modules: %s' %
1840 ' '.join(forced_static_modules))
1841 if m in final_static_modules:
1842 final_static_modules.remove(m)
1843 if m not in final_shared_modules:
1844 final_shared_modules.append(m)
1845
1846 conf.env['static_modules'] = final_static_modules
1847 conf.env['shared_modules'] = final_shared_modules
1848
1849 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1850
1851 static_list = {}
1852 shared_list = {}
1853
1854 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount', 'rpc']
1855 conf.env['MODULE_PREFIXES'] = prefixes
1856 for p in prefixes:
1857 for m in final_static_modules:
1858 if m.find(p) == 0:
1859 if not p in static_list:
1860 static_list[p] = []
1861 static_list[p].append(m)
1862 for m in final_shared_modules:
1863 if m.find(p) == 0:
1864 if not p in shared_list:
1865 shared_list[p] = []
1866 shared_list[p].append(m)
1867
1868 for p in prefixes:
1869 static_env = "%s_STATIC" % p.upper()
1870 shared_env = "%s_SHARED" % p.upper()
1871 conf.env[static_env] = []
1872 conf.env[shared_env] = []
1873 if p in static_list:
1874 decl_list=""
1875 for entry in static_list[p]:
1876 decl_list += "extern NTSTATUS %s_init(TALLOC_CTX *mem_ctx); " % entry
1877 conf.env[static_env].append('%s' % entry)
1878 decl_list = decl_list.rstrip()
1879 conf.DEFINE('static_decl_%s' % p, decl_list)
1880 conf.DEFINE('static_init_%s(mem_ctx)' % p, '{ %s_init((mem_ctx)); }' % '_init((mem_ctx)); '.join(static_list[p]))
1881 else:
1882 conf.DEFINE('static_decl_%s' % p, '')
1883 conf.DEFINE('static_init_%s(mem_ctx)' % p, '{}')
1884 if p in shared_list:
1885 for entry in shared_list[p]:
1886 conf.DEFINE('%s_init' % entry, 'samba_init_module')
1887 conf.env[shared_env].append('%s' % entry)
1888 Logs.info("%s: %s" % (static_env, ','.join(conf.env[static_env])))
1889 Logs.info("%s: %s" % (shared_env, ','.join(conf.env[shared_env])))
1890
1891 conf.SAMBA_CONFIG_H('include/config.h')
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