?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
s3-vfs: add vfs_btrfs module
[Samba/bjacke.git] / source3 / wscript
blob42f532d9dbe69fac1b02ac5da86b5463e3b33f63
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
14 Options.default_prefix = '/usr/local/samba'
15
16 def set_options(opt):
17
18 opt.add_option('--with-static-modules',
19 help=("Comma-separated list of names of modules to statically link in"),
20 action="store", dest='static_modules', default=None)
21 opt.add_option('--with-shared-modules',
22 help=("Comma-separated list of names of modules to build shared"),
23 action="store", dest='shared_modules', default=None)
24
25 opt.SAMBA3_ADD_OPTION('winbind')
26 opt.SAMBA3_ADD_OPTION('swat')
27 opt.SAMBA3_ADD_OPTION('ads', default=None) # None means autodetection
28 opt.SAMBA3_ADD_OPTION('ldap')
29 opt.SAMBA3_ADD_OPTION('cups', with_name="enable", without_name="disable")
30 opt.SAMBA3_ADD_OPTION('iprint', with_name="enable", without_name="disable")
31 opt.SAMBA3_ADD_OPTION('pam')
32 opt.SAMBA3_ADD_OPTION('pam_smbpass')
33 opt.SAMBA3_ADD_OPTION('quotas')
34 opt.SAMBA3_ADD_OPTION('sendfile-support')
35 opt.SAMBA3_ADD_OPTION('utmp')
36 opt.SAMBA3_ADD_OPTION('pthreadpool', with_name="enable", without_name="disable", default=True)
37 opt.SAMBA3_ADD_OPTION('avahi', with_name="enable", without_name="disable")
38 opt.SAMBA3_ADD_OPTION('iconv')
39 opt.SAMBA3_ADD_OPTION('acl-support')
40 opt.SAMBA3_ADD_OPTION('dnsupdate')
41 opt.SAMBA3_ADD_OPTION('syslog')
42 opt.SAMBA3_ADD_OPTION('automount')
43 opt.SAMBA3_ADD_OPTION('aio-support')
44 opt.SAMBA3_ADD_OPTION('dmapi', default=False, help="build with DMAPI support")
45 opt.SAMBA3_ADD_OPTION('profiling-data', default=False)
46
47 opt.SAMBA3_ADD_OPTION('cluster-support', default=None)
48
49 opt.add_option('--with-ctdb-dir',
50 help=("Directory under which ctdb is installed"),
51 action="store", dest='ctdb_dir', default=None)
52 opt.add_option('--enable-old-ctdb',
53 help=("enable building against (too) old version of ctdb (default=false)"),
54 action="store_true", dest='enable_old_ctdb', default=False)
55
56
57
58 def configure(conf):
59 from samba_utils import TO_LIST
60
61 default_static_modules = []
62 default_shared_modules = []
63
64 if Options.options.developer:
65 conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
66 conf.env.developer = True
67
68 if Options.options.with_swat:
69 conf.env['build_swat'] = True
70
71 if sys.platform != 'openbsd5':
72 conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
73
74 conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
75 conf.CHECK_HEADERS('linux/falloc.h')
76
77 conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod')
78 conf.CHECK_FUNCS('strtol strchr strupr chflags')
79 conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid')
80 conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid')
81 conf.CHECK_FUNCS('sigprocmask sigblock sigaction sigset innetgr')
82 conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf')
83 conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups syscall sysconf')
84 conf.CHECK_FUNCS('atexit grantpt posix_openpt fallocate posix_fallocate')
85 conf.CHECK_FUNCS('fseeko setluid')
86 conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
87 conf.CHECK_FUNCS('fdopendir')
88 conf.CHECK_FUNCS('getpwent_r setenv strcasecmp fcvt fcvtl')
89 conf.CHECK_FUNCS('syslog vsyslog timegm setlocale')
90 conf.CHECK_FUNCS_IN('nanosleep', 'rt')
91 conf.CHECK_FUNCS('lutimes futimes utimensat futimens')
92 conf.CHECK_FUNCS('mlock munlock mlockall munlockall')
93 conf.CHECK_FUNCS('memalign posix_memalign hstrerror')
94 conf.CHECK_FUNCS('shmget')
95 conf.CHECK_FUNCS_IN('shm_open', 'rt', checklibc=True)
96 conf.CHECK_FUNCS('gettext dgettext bindtextdomain textdomain bind_textdomain_codeset')
97 #FIXME: for some reason this one still fails
98 conf.CHECK_FUNCS_IN('yp_get_default_domain', 'nsl')
99 conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv')
100 conf.CHECK_FUNCS_IN('dn_expand', 'inet')
101 conf.CHECK_DECLS('fdatasync', reverse=True)
102 conf.CHECK_DECLS('readahead', reverse=True, headers='fcntl.h')
103
104 if conf.CONFIG_SET('HAVE_LONG_LONG'):
105 conf.DEFINE('HAVE_LONGLONG', 1)
106
107 if conf.CHECK_CODE('''
108 #if defined(HAVE_UNISTD_H)
109 #include <unistd.h>
110 #endif
111 long ret = splice(0,0,1,0,400,SPLICE_F_MOVE);
112 ''',
113 'HAVE_LINUX_SPLICE',
114 headers='fcntl.h'):
115 conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h')
116
117 # Check for inotify support
118 conf.CHECK_HEADERS('sys/inotify.h')
119 if "HAVE_SYS_INOTIFY_H" in conf.env:
120 conf.DEFINE('HAVE_INOTIFY', 1)
121
122 # Check for kernel change notify support
123 conf.CHECK_CODE('''
124 #ifndef F_NOTIFY
125 #define F_NOTIFY 1026
126 #endif
127 main() {
128 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
129 }''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True,
130 headers='fcntl.h signal.h',
131 msg="Checking for kernel change notify support")
132
133 # Check for Linux kernel oplocks
134 conf.CHECK_CODE('''
135 #include <sys/types.h>
136 #include <fcntl.h>
137 #include <signal.h>
138 #ifndef F_NOTIFY
139 #define F_NOTIFY 1026
140 #endif
141 main() {
142 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
143 }''', 'HAVE_KERNEL_OPLOCKS_LINUX', addmain=False, execute=True,
144 msg="Checking for Linux kernel oplocks")
145
146 # Check for IRIX kernel oplock types
147 conf.CHECK_CODE('oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;',
148 'HAVE_KERNEL_OPLOCKS_IRIX', headers='fcntl.h',
149 msg="Checking for IRIX kernel oplock types")
150
151 # Check for kernel share modes
152 conf.CHECK_CODE('''
153 #include <sys/types.h>
154 #include <fcntl.h>
155 #include <signal.h>
156 #include <sys/file.h>
157 #ifndef LOCK_MAND
158 #define LOCK_MAND 32
159 #define LOCK_READ 64
160 #endif
161 main() {
162 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
163 }''', 'HAVE_KERNEL_SHARE_MODES', addmain=False, execute=True,
164 msg="Checking for kernel share modes")
165
166 # check for DMAPI libs
167 Logs.info("Checking for DMAPI library existence")
168 conf.env['dmapi_lib'] = ''
169 samba_dmapi_lib = ''
170 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dm'):
171 samba_dmapi_lib = 'dm'
172 else:
173 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'jfsdm'):
174 samba_dmapi_lib = 'jfsdm'
175 else:
176 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dmapi'):
177 samba_dmapi_lib = 'dmapi'
178 else:
179 if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'xdsm'):
180 samba_dmapi_lib = 'xdsm'
181 # only bother to test headers and compilation when a candidate
182 # library has been found
183 if Options.options.with_dmapi == True and samba_dmapi_lib == '':
184 conf.fatal('DMAPI support requested, but no suitable DMAPI library found')
185 else:
186 conf.CHECK_HEADERS('sys/dmi.h xfs/dmapi.h sys/jfsdmapi.h sys/dmapi.h dmapi.h')
187 conf.CHECK_CODE('''
188 #include <time.h> /* needed by Tru64 */
189 #include <sys/types.h> /* needed by AIX */
190 #ifdef HAVE_XFS_DMAPI_H
191 #include <xfs/dmapi.h>
192 #elif defined(HAVE_SYS_DMI_H)
193 #include <sys/dmi.h>
194 #elif defined(HAVE_SYS_JFSDMAPI_H)
195 #include <sys/jfsdmapi.h>
196 #elif defined(HAVE_SYS_DMAPI_H)
197 #include <sys/dmapi.h>
198 #elif defined(HAVE_DMAPI_H)
199 #include <dmapi.h>
200 #endif
201
202 /* This link test is designed to fail on IRI 6.4, but should
203 * succeed on Linux, IRIX 6.5 and AIX.
204 */
205 int main(int argc, char **argv)
206 {
207 char * version;
208 dm_eventset_t events;
209 /* This doesn't take an argument on IRIX 6.4. */
210 dm_init_service(&version);
211 /* IRIX 6.4 expects events to be a pointer. */
212 DMEV_ISSET(DM_EVENT_READ, events);
213
214 return 0;
215 }
216 ''',
217 'USE_DMAPI',
218 addmain=False,
219 execute=False,
220 lib=samba_dmapi_lib,
221 msg='Checking whether DMAPI lib '+samba_dmapi_lib+' can be used')
222
223 if conf.CONFIG_SET('USE_DMAPI'):
224 conf.env['dmapi_lib'] = samba_dmapi_lib
225 else:
226 if Options.options.with_dmapi == True:
227 conf.fatal('DMAPI support requested but not found');
228
229 # Check for various members of the stat structure
230 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS',
231 headers='sys/stat.h')
232 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE',
233 headers='sys/stat.h')
234 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_flags', define='HAVE_STAT_ST_FLAGS',
235 headers='sys/types.h sys/stat.h unistd.h')
236
237 if "HAVE_BLKCNT_T" in conf.env:
238 conf.CHECK_CODE('''
239 return sizeof(blkcnt_t) == 4 ? 0 : 1''',
240 'SIZEOF_BLKCNT_T_4', execute=True,
241 headers='replace.h sys/types.h sys/stat.h unistd.h',
242 msg="Checking whether blkcnt_t is 32 bit")
243
244 if "HAVE_BLKCNT_T" in conf.env:
245 conf.CHECK_CODE('''
246 return sizeof(blkcnt_t) == 8 ? 0 : 1''',
247 'SIZEOF_BLKCNT_T_8', execute=True,
248 headers='replace.h sys/types.h sys/stat.h unistd.h',
249 msg="Checking whether blkcnt_t is 64 bit")
250
251 # Check for POSIX capability support
252 conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
253
254 if "HAVE_SYS_CAPABILITY_H" in conf.env:
255 conf.CHECK_CODE('''
256 cap_t cap;
257 cap_value_t vals[1];
258 if (!(cap = cap_get_proc())) exit(1);
259 vals[0] = CAP_CHOWN;
260 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
261 cap_set_proc(cap);''',
262 'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap",
263 headers='sys/capability.h',
264 msg="Checking whether POSIX capabilities are available")
265
266 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from
267 # rpc/rpc.h. This is *really* broken but some systems (DEC OSF1) do this.
268 # -- JRA.
269 if conf.CONFIG_SET("HAVE_RPC_RPC_H"):
270 conf.CHECK_TYPE('int16', headers='rpc/rpc.h',
271 define='HAVE_INT16_FROM_RPC_RPC_H',
272 msg="Checking for int16 typedef included by rpc/rpc.h")
273 conf.CHECK_CODE('uint16 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
274 headers='sys/types.h rpc/rpc.h',
275 msg="Checking for uint16 typedef included by rpc/rpc.h")
276 conf.CHECK_CODE('int32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
277 headers='sys/types.h rpc/rpc.h',
278 msg="Checking for int32 typedef included by rpc/rpc.h")
279 conf.CHECK_CODE('uint32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
280 headers='sys/types.h rpc/rpc.h',
281 msg="Checking for uint32 typedef included by rpc/rpc.h")
282 conf.CHECK_CODE('int i;', 'BROKEN_NISPLUS_INCLUDE_FILES',
283 headers='sys/types.h sys/acl.h rpcsvc/nis.h',
284 msg="Checking for broken nisplus include files")
285
286 # Check if the compiler will optimize out functions
287 conf.CHECK_CODE('''
288 if (0) {
289 this_function_does_not_exist();
290 } else {
291 return 1;
292 }''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS',
293 msg="Checking if the compiler will optimize out functions")
294
295 # Check if the compiler supports the LL suffix on long long integers
296 # AIX needs this
297 conf.CHECK_CODE('long long i = 0x8000000000LL', 'COMPILER_SUPPORTS_LL',
298 headers='stdio.h',
299 msg="Checking for LL suffix on long long integers")
300
301 conf.CHECK_FUNCS('''
302 _acl __acl atexit
303 bindtextdomain _chdir __chdir chflags chmod _close __close _closedir
304 __closedir crypt16 devnm dgettext dirfd
305 DNSServiceRegister _dup __dup _dup2 __dup2 endmntent execl
306 _facl __facl _fchdir
307 __fchdir fchmod fchown _fcntl __fcntl fcvt fcvtl fdatasync
308 _fork __fork fseeko
309 fsetxattr _fstat __fstat fsync
310 futimens futimes __fxstat getauthuid
311 getcwd _getcwd __getcwd getdents __getdents getdirentries
312 getgrent getgrnam getgrouplist getgrset getmntent getpagesize
313 getpwanam getpwent_r getrlimit gettext
314 glob grantpt hstrerror initgroups innetgr
315 llseek _llseek __llseek _lseek __lseek
316 _lstat __lstat lutimes
317 __lxstat memalign mknod mlock mlockall munlock munlockall
318 _open __open _opendir __opendir
319 pathconf poll posix_fallocate
320 posix_memalign pread _pread __pread
321 pwrite _pwrite __pwrite
322 rdchk _read __read _readdir __readdir
323 _seekdir __seekdir
324 select setenv setgidx setgroups setlocale setluid
325 setmntent setpgid setpriv setsid setuidx
326 shmget shm_open sigaction sigblock sigprocmask sigset
327 _stat __stat statvfs
328 strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctl sysctlbyname
329 __sys_llseek syslog _telldir __telldir textdomain timegm
330 utimensat vsyslog _write __write __xstat
331 ''')
332
333 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
334
335 # FIXME: these should be tests for features, but the old build system just
336 # checks for OSes.
337 host_os = sys.platform
338 Logs.info("building on %s" % host_os)
339
340 # Python doesn't have case switches... :/
341 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
342 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
343
344 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
345 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
346 if host_os.rfind('linux') > -1:
347 conf.DEFINE('LINUX', '1')
348 elif host_os.rfind('qnx') > -1:
349 conf.DEFINE('QNX', '1')
350 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
351 elif (host_os.rfind('darwin') > -1):
352 conf.DEFINE('DARWINOS', 1)
353 conf.ADD_CFLAGS('-fno-common')
354 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
355 elif (host_os.rfind('freebsd') > -1):
356 conf.DEFINE('FREEBSD', 1)
357 if conf.CHECK_HEADERS('sunacl.h'):
358 conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1')
359 conf.CHECK_FUNCS_IN('acl', 'sunacl')
360 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
361 elif (host_os.rfind('irix') > -1):
362 conf.DEFINE('IRIX', 1)
363 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
364 elif (host_os.rfind('aix') > -1):
365 conf.DEFINE('AIX', 1)
366 conf.DEFINE('STAT_ST_BLOCKSIZE', 'DEV_BSIZE')
367 elif (host_os.rfind('hpux') > -1):
368 conf.DEFINE('HPUX', 1)
369 conf.DEFINE('STAT_ST_BLOCKSIZE', '8192')
370 elif (host_os.rfind('osf') > -1):
371 conf.DEFINE('OSF1', 1)
372 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
373
374 # FIXME: Add more checks here.
375 else:
376 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
377
378 if Options.options.with_acl_support:
379 if (host_os.rfind('sysv5') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl', checklibc=True):
380 Logs.info('Using UnixWare ACLs')
381 conf.DEFINE('HAVE_UNIXWARE_ACLS',1)
382 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
383 elif (host_os.rfind('solaris') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl'):
384 Logs.info('Using solaris ACLs')
385 conf.DEFINE('HAVE_SOLARIS_ACLS',1)
386 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
387 elif (host_os.rfind('hpux') > -1):
388 Logs.info('Using HPUX ACLs')
389 conf.DEFINE('HAVE_HPUX_ACLS',1)
390 conf.DEFINE('POSIX_ACL_NEEDS_MASK',1)
391 default_static_modules.extend(TO_LIST('vfs_hpuxacl'))
392 elif (host_os.rfind('aix') > -1):
393 Logs.info('Using AIX ACLs')
394 conf.DEFINE('HAVE_AIX_ACLS',1)
395 default_static_modules.extend(TO_LIST('vfs_aixacl'))
396 elif (host_os.rfind('osf') > -1) and conf.CHECK_FUNCS_IN('pacl', 'acl_get_fd'):
397 Logs.info('Using Tru64 ACLs')
398 conf.DEFINE('HAVE_TRU64_ACLS',1)
399 default_static_modules.extend(TO_LIST('vfs_tru64acl'))
400 elif (host_os.rfind('darwin') > -1):
401 Logs.warn('ACLs on Dwarwin currently not supported')
402 else:
403 conf.CHECK_FUNCS_IN('acl_get_file', 'acl')
404 if conf.CHECK_CODE('''
405 acl_t acl;
406 int entry_id;
407 acl_entry_t *entry_p;
408 return acl_get_entry(acl, entry_id, entry_p);
409 ''',
410 'HAVE_POSIX_ACLS',
411 headers='sys/types.h sys/acl.h', link=False,
412 msg="Checking for POSIX ACL support") :
413 conf.CHECK_CODE('''
414 acl_permset_t permset_d;
415 acl_perm_t perm;
416 return acl_get_perm_np(permset_d, perm);
417 ''',
418 'HAVE_ACL_GET_PERM_NP',
419 headers='sys/types.h sys/acl.h', link=True,
420 msg="Checking whether acl_get_perm_np() is available")
421 default_static_modules.extend(TO_LIST('vfs_posixacl'))
422
423
424 if conf.CHECK_FUNCS('dirfd'):
425 conf.DEFINE('HAVE_DIRFD_DECL', 1)
426
427 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
428 'HAVE_STATFS_F_FSID',
429 msg="vfs_fileid: checking for statfs() and struct statfs.f_fsid",
430 headers='sys/types.h sys/statfs.h',
431 execute=True)
432
433 if conf.CONFIG_SET('HAVE_FALLOCATE'):
434 conf.CHECK_CODE('''
435 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
436 'HAVE_LINUX_FALLOCATE',
437 msg="Checking whether the Linux 'fallocate' function is available",
438 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
439 conf.CHECK_CODE('''
440 ssize_t err = readahead(0,0,0x80000);''',
441 'HAVE_LINUX_READAHEAD',
442 msg="Checking whether Linux readahead is available",
443 headers='unistd.h fcntl.h')
444 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
445
446 conf.CHECK_CODE('int fd = openat(AT_FDCWD, ".", O_RDONLY);',
447 'HAVE_OPENAT',
448 msg='Checking for openat',
449 headers='fcntl.h')
450
451 if Options.options.with_aio_support:
452 conf.CHECK_FUNCS_IN('aio_read', 'aio')
453 conf.CHECK_FUNCS_IN('aio_read', 'rt')
454 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);',
455 'HAVE_AIO',
456 msg='Checking for asynchronous io support',
457 headers='sys/types.h aio.h',
458 lib='aio rt')
459 if conf.CONFIG_SET('HAVE_AIO'):
460 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);', 'HAVE_AIO_READ', msg='Checking for aio_read', headers='aio.h', lib='aio rt')
461 conf.CHECK_CODE('struct aiocb a; return aio_write(&a);', 'HAVE_AIO_WRITE', msg='Checking for aio_write', headers='aio.h', lib='aio rt')
462 conf.CHECK_CODE('struct aiocb a; return aio_fsync(1, &a);', 'HAVE_AIO_FSYNC', msg='Checking for aio_fsync', headers='aio.h', lib='aio rt')
463 conf.CHECK_CODE('struct aiocb a; return aio_return(&a);', 'HAVE_AIO_RETURN', msg='Checking for aio_return', headers='aio.h', lib='aio rt')
464 conf.CHECK_CODE('struct aiocb a; return aio_error(&a);', 'HAVE_AIO_ERROR', msg='Checking for aio_error', headers='aio.h', lib='aio rt')
465 conf.CHECK_CODE('struct aiocb a; return aio_cancel(1, &a);', 'HAVE_AIO_CANCEL', msg='Checking for aio_cancel', headers='aio.h', lib='aio rt')
466 conf.CHECK_CODE('const struct aiocb * const a[1]; struct timespec t; return aio_suspend(&a, 1, &t);', 'HAVE_AIO_SUSPEND', msg='Checking for aio_suspend', headers='aio.h', lib='aio rt')
467 if not conf.CONFIG_SET('HAVE_AIO'):
468 conf.DEFINE('HAVE_NO_AIO', '1')
469 else:
470 conf.DEFINE('HAVE_NO_AIO', '1')
471
472 if host_os.rfind('linux') > -1:
473 conf.CHECK_FUNCS_IN('io_submit', 'aio')
474 conf.CHECK_CODE('''
475 struct io_event ioev;
476 struct iocb *ioc;
477 io_context_t ctx;
478 struct timespec ts;
479 int fd;
480 char *buf;
481 fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
482 io_queue_init(128,&ctx);
483 io_prep_pwrite(ioc, 1, buf, 1, 0);
484 io_prep_pread(ioc, 1, buf, 1, 0);
485 io_set_eventfd(ioc, fd);
486 io_set_callback(ioc, (io_callback_t)(0));
487 io_submit(ctx, 1, &ioc);
488 io_getevents(ctx, 1, 1, &ioev, &ts);
489 ''',
490 'HAVE_LINUX_KERNEL_AIO',
491 msg='Checking for linux kernel asynchronous io support',
492 headers='unistd.h stdlib.h sys/types.h fcntl.h sys/eventfd.h libaio.h',
493 lib='aio')
494
495 conf.CHECK_CODE('''
496 struct msghdr msg;
497 union {
498 struct cmsghdr cm;
499 char control[CMSG_SPACE(sizeof(int))];
500 } control_un;
501 msg.msg_control = control_un.control;
502 msg.msg_controllen = sizeof(control_un.control);
503 ''',
504 'HAVE_MSGHDR_MSG_CONTROL',
505 msg='Checking if we can use msg_control for passing file descriptors',
506 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
507 conf.CHECK_CODE('''
508 struct msghdr msg;
509 int fd;
510 msg.msg_acctrights = (caddr_t) &fd;
511 msg.msg_acctrightslen = sizeof(fd);
512 ''',
513 'HAVE_MSGHDR_MSG_ACCTRIGHTS',
514 msg='Checking if we can use msg_acctrights for passing file descriptors',
515 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
516
517 if Options.options.with_winbind:
518 conf.env.build_winbind = True
519 conf.DEFINE('WITH_WINBIND', '1')
520
521 conf.find_program('awk', var='AWK')
522 conf.find_program('perl', var='PERL')
523
524 conf.CHECK_HEADERS('asm/types.h')
525
526 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
527 headers='unistd.h sys/types.h',
528 msg="Checking for major macro")
529
530 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
531 headers='unistd.h sys/types.h',
532 msg="Checking for minor macro")
533
534 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
535 headers='unistd.h sys/types.h dirent.h',
536 define='HAVE_DIRENT_D_OFF')
537
538 conf.CHECK_FUNCS('setnetgrent getnetgrent endnetgrent')
539 if conf.CHECK_CFLAGS('-Werror-implicit-function-declaration'):
540 netgrent_cflags = '-Werror-implicit-function-declaration'
541 else:
542 netgrent_cflags = ''
543 conf.CHECK_CODE('setnetgrent("foo")', 'HAVE_SETNETGRENT_PROTOTYPE',
544 msg="Checking for setnetgrent prototype",
545 headers='netdb.h netgroup.h',
546 cflags=netgrent_cflags)
547 conf.CHECK_CODE('getnetgrent', 'HAVE_GETNETGRENT_PROTOTYPE',
548 msg="Checking for getnetgrent prototype",
549 headers='netdb.h netgroup.h',
550 cflags=netgrent_cflags)
551 conf.CHECK_CODE('endnetgrent', 'HAVE_ENDNETGRENT_PROTOTYPE',
552 msg="Checking for endnetgrent prototype",
553 headers='netdb.h netgroup.h',
554 cflags=netgrent_cflags)
555
556
557 # Look for CUPS
558 if Options.options.with_cups:
559 conf.find_program('cups-config', var='CUPS_CONFIG')
560 if conf.env.CUPS_CONFIG:
561 # we would normally use --libs here, but cups-config incorrectly adds
562 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
563 # of an in-tree heimdal kerberos
564 conf.check_cfg(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
565 package="", uselib_store="CUPS")
566 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
567 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
568 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
569 conf.DEFINE('HAVE_CUPS', '1')
570 else:
571 conf.undefine('HAVE_CUPS')
572 conf.SET_TARGET_TYPE('cups', 'EMPTY')
573 else:
574 # define an empty subsystem for cups, to allow it to be used as an empty dependency
575 conf.SET_TARGET_TYPE('cups', 'EMPTY')
576
577 if Options.options.with_iprint:
578 if conf.CONFIG_SET('HAVE_CUPS'):
579 conf.DEFINE('HAVE_IPRINT', '1')
580 else:
581 Logs.warn("--enable-iprint=yes but cups support not sufficient")
582 if Options.options.with_syslog:
583 conf.DEFINE('WITH_SYSLOG', '1')
584 if Options.options.with_automount:
585 conf.DEFINE('WITH_AUTOMOUNT', '1')
586
587 # Check for LDAP
588 if Options.options.with_ldap:
589 conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
590 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
591 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
592 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
593
594 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
595 # for the samba logs
596 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
597 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
598
599 conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
600 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
601
602 # Check if ldap_set_rebind_proc() takes three arguments
603 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
604 'LDAP_SET_REBIND_PROC_ARGS',
605 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
606 headers='ldap.h lber.h', link=False):
607 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
608 else:
609 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
610
611 # last but not least, if ldap_init() exists, we want to use ldap
612 if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'):
613 conf.DEFINE('HAVE_LDAP', '1')
614 conf.DEFINE('LDAP_DEPRECATED', '1')
615 conf.env['HAVE_LDAP'] = '1'
616 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
617 # SASL wrapping hooks
618 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
619 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
620 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
621 else:
622 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
623 conf.SET_TARGET_TYPE('lber', 'EMPTY')
624
625 if Options.options.with_ads == False:
626 use_ads = False
627 use_ads_krb5 = False
628 use_ads_ldap = False
629 else:
630 use_ads = True
631 use_ads_krb5 = True
632 use_ads_ldap = True
633 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
634 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
635 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
636 use_ads_krb5 = False
637 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
638 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
639 use_ads_krb5 = False
640 if not conf.CONFIG_SET('HAVE_KRB5_GET_HOST_REALM'):
641 Logs.warn("krb5_get_host_realm not found in -lkrb5")
642 use_ads_krb5 = False
643 if not conf.CONFIG_SET('HAVE_KRB5_FREE_HOST_REALM'):
644 Logs.warn("krb5_free_host_realm not found in -lkrb5")
645 use_ads_krb5 = False
646 if not conf.CONFIG_SET('HAVE_KRB5_FWD_TGT_CREDS'):
647 Logs.warn("krb5_fwd_tgt_creds found in -lkrb5")
648 use_ads_krb5 = False
649 if not conf.CONFIG_SET('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC'):
650 Logs.warn("krb5_get_init_creds_opt_alloc not found in -lkrb5")
651 use_ads_krb5 = False
652 if not conf.CONFIG_SET('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT'):
653 Logs.warn("krb5_get_init_creds_opt_free was not found or was too old in -lkrb5")
654 use_ads_krb5 = False
655 if not conf.CONFIG_SET('HAVE_KRB5_GET_RENEWED_CREDS'):
656 Logs.warn("krb5_get_renewed_creds not found in -lkrb5")
657 use_ads_krb5 = False
658 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM'):
659 Logs.warn("krb5_principal_compare_any_realm not found in -lkrb5")
660 use_ads_krb5 = False
661 if not conf.CONFIG_SET('HAVE_KRB5_C_STRING_TO_KEY') and \
662 not conf.CONFIG_SET('HAVE_KRB5_STRING_TO_KEY_SALT'):
663 Logs.warn("krb5_c_string_to_key not found in -lkrb5")
664 use_ads_krb5 = False
665 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
666 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
667 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
668 use_ads_krb5 = False
669 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
670 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
671 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
672 use_ads_krb5 = False
673 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
674 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
675 Logs.warn("no KT_FREE_FUNCTION detected")
676 use_ads_krb5 = False
677 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM'):
678 Logs.warn("krb5_c_verify_checksum_compare not found in -lkrb5")
679 use_ads_krb5 = False
680
681 # We don't actually use
682 # gsskrb5_extract_authz_data_from_sec_context, but it is a
683 # clue that this Heimdal, which does the PAC processing we
684 # need on the standard gss_inquire_sec_context_by_oid
685 if not conf.CONFIG_SET('HAVE_GSS_GET_NAME_ATTRIBUTE') and \
686 not (conf.CONFIG_SET('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT') and \
687 conf.CONFIG_SET('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID')):
688 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")
689 use_ads_krb5 = False
690
691 if not conf.CONFIG_SET('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT'):
692 Logs.warn("need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support")
693 use_ads_krb5 = False
694
695 if use_ads_krb5:
696 conf.DEFINE('HAVE_KRB5', '1')
697 conf.env['HAVE_KRB5'] = '1'
698 else:
699 conf.undefine('HAVE_KRB5_H')
700 conf.undefine('HAVE_GSSAPI_H')
701 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
702 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
703 use_ads = False
704
705 if not conf.CONFIG_SET('HAVE_LDAP'):
706 use_ads = False
707 use_ads_ldap = False
708
709 if use_ads:
710 conf.DEFINE('WITH_ADS', '1')
711 conf.env['HAVE_ADS'] = '1'
712 Logs.info("Building with Active Directory support.")
713 elif Options.options.with_ads == False:
714 Logs.info("Building without Active Directory support (--without-ads).")
715 else:
716 if not use_ads_krb5:
717 Logs.warn("Active Directory support not available: krb5 libs don't have all required features")
718 if not use_ads_ldap:
719 Logs.warn("Active Directory support not available: LDAP support ist not available.")
720 if Options.options.with_ads:
721 conf.fatal("Active Directory support not found. Use --without-ads for building without Active Directory support.")
722 else:
723 # this is the auto-mode case
724 Logs.warn("Building without Active Directory support.")
725
726
727 if Options.options.with_utmp:
728 conf.env.with_utmp = True
729 if not conf.CHECK_HEADERS('utmp.h'): conf.env.with_utmp = False
730 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
731 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
732 define='HAVE_UT_UT_NAME')
733 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
734 define='HAVE_UT_UT_USER')
735 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
736 define='HAVE_UT_UT_ID')
737 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
738 define='HAVE_UT_UT_HOST')
739 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
740 define='HAVE_UT_UT_TIME')
741 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
742 define='HAVE_UT_UT_TV')
743 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
744 define='HAVE_UT_UT_TYPE')
745 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
746 define='HAVE_UT_UT_PID')
747 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
748 define='HAVE_UT_UT_EXIT')
749 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
750 define='HAVE_UX_UT_SYSLEN')
751 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
752 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
753 msg="Checking whether pututline returns pointer")
754 conf.CHECK_SIZEOF(['((struct utmp *)NULL)->ut_line'], headers='utmp.h',
755 define='SIZEOF_UTMP_UT_LINE')
756 if not conf.CONFIG_SET('SIZEOF_UTMP_UT_LINE'):
757 conf.env.with_utmp = False
758 elif int(conf.env.SIZEOF_UTMP_UT_LINE) < 15:
759 conf.env.with_utmp = False
760 if conf.env.with_utmp:
761 conf.DEFINE('WITH_UTMP', 1)
762 else:
763 Logs.warn("--with-utmp but utmp support not sufficient")
764
765 if Options.options.with_avahi:
766 conf.env.with_avahi = True
767 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
768 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
769 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
770 if conf.env.with_avahi:
771 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
772 else:
773 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
774 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
775
776 if Options.options.with_iconv:
777 conf.env.with_iconv = True
778 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
779 conf.env.with_iconv = False
780 if conf.env.with_iconv:
781 conf.DEFINE('HAVE_ICONV', 1)
782
783 if Options.options.with_pam:
784 use_pam=True
785 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
786 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
787 Logs.warn("--with-pam=yes but pam_appl.h not found")
788 use_pam=False
789 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
790 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
791 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
792 Logs.warn("--with-pam=yes but pam_modules.h not found")
793 use_pam=False
794 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
795 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
796 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
797 conf.CHECK_CODE('''
798 #if defined(HAVE_SECURITY_PAM_APPL_H)
799 #include <security/pam_appl.h>
800 #elif defined(HAVE_PAM_PAM_APPL_H)
801 #include <pam/pam_appl.h>
802 #endif
803 pam_set_item(0, PAM_RHOST, 0);
804 ''',
805 'HAVE_PAM_RHOST',
806 lib='pam',
807 msg="Checking whether PAM_RHOST is available");
808 conf.CHECK_CODE('''
809 #if defined(HAVE_SECURITY_PAM_APPL_H)
810 #include <security/pam_appl.h>
811 #elif defined(HAVE_PAM_PAM_APPL_H)
812 #include <pam/pam_appl.h>
813 #endif
814 pam_set_item(0, PAM_TTY, 0);
815 ''',
816 'HAVE_PAM_TTY',
817 lib='pam',
818 msg="Checking whether PAM_TTY is available");
819 conf.CHECK_CODE('''
820 #if (!defined(LINUX))
821
822 #define PAM_EXTERN extern
823 #if defined(HAVE_SECURITY_PAM_APPL_H)
824 #include <security/pam_appl.h>
825 #elif defined(HAVE_PAM_PAM_APPL_H)
826 #include <pam/pam_appl.h>
827 #endif
828
829 #endif
830
831 #if defined(HAVE_SECURITY_PAM_MODULES_H)
832 #include <security/pam_modules.h>
833 #elif defined(HAVE_PAM_PAM_MODULES_H)
834 #include <pam/pam_modules.h>
835 #endif
836
837 #if defined(HAVE_SECURITY__PAM_MACROS_H)
838 #include <security/_pam_macros.h>
839 #elif defined(HAVE_PAM__PAM_MACROS_H)
840 #include <pam/_pam_macros.h>
841 #endif
842
843 #ifdef HAVE_SECURITY_PAM_EXT_H
844 #include <security/pam_ext.h>
845 #endif
846
847 int i; i = PAM_RADIO_TYPE;
848 ''',
849 'HAVE_PAM_RADIO_TYPE',
850 lib='pam',
851 msg="Checking whether PAM_RADIO_TYPE is available");
852 if use_pam:
853 conf.DEFINE('WITH_PAM', 1)
854 conf.DEFINE('WITH_PAM_MODULES', 1)
855
856 if Options.options.with_pam_smbpass:
857 conf.env.with_pam_smbpass = True
858
859 seteuid = False
860
861 #
862 # Ensure we select the correct set of system calls on Linux.
863 #
864 if (host_os.rfind('linux') > -1):
865 conf.CHECK_CODE('''
866 #if defined(HAVE_UNISTD_H)
867 #include <unistd.h>
868 #endif
869 #include <stdlib.h>
870 #include <stdio.h>
871 #include <sys/types.h>
872 #include <errno.h>
873
874 #ifdef HAVE_SYS_PRIV_H
875 #include <sys/priv.h>
876 #endif
877 #ifdef HAVE_SYS_ID_H
878 #include <sys/id.h>
879 #endif
880
881 #if defined(HAVE_SYSCALL_H)
882 #include <syscall.h>
883 #endif
884
885 #if defined(HAVE_SYS_SYSCALL_H)
886 #include <sys/syscall.h>
887 #endif
888
889 syscall(SYS_setresuid32, -1, -1, -1);
890 syscall(SYS_setresgid32, -1, -1, -1);
891 syscall(SYS_setreuid32, -1, -1);
892 syscall(SYS_setregid32, -1, -1);
893 syscall(SYS_setuid32, -1);
894 syscall(SYS_setgid32, -1);
895 syscall(SYS_setgroups32, 0, NULL);
896 ''',
897 'USE_LINUX_32BIT_SYSCALLS',
898 msg="Checking whether Linux should use 32-bit credential calls");
899
900 if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')):
901 seteuid = conf.CHECK_CODE('''
902 #define AUTOCONF_TEST 1
903 #define USE_LINUX_THREAD_CREDENTIALS 1
904 #define USE_LINUX_32BIT_SYSCALLS 1
905 #include "../lib/util/setid.c"
906 #include "./lib/util_sec.c"
907 ''',
908 'USE_LINUX_THREAD_CREDENTIALS',
909 addmain=False,
910 execute=True,
911 msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls")
912 else:
913 seteuid = conf.CHECK_CODE('''
914 #define AUTOCONF_TEST 1
915 #define USE_LINUX_THREAD_CREDENTIALS 1
916 #include "../lib/util/setid.c"
917 #include "./lib/util_sec.c"
918 ''',
919 'USE_LINUX_THREAD_CREDENTIALS',
920 addmain=False,
921 execute=True,
922 msg="Checking whether we can use Linux thread-specific credentials")
923 if not seteuid:
924 seteuid = conf.CHECK_CODE('''
925 #define AUTOCONF_TEST 1
926 #define USE_SETREUID 1
927 #include "../lib/util/setid.c"
928 #include "./lib/util_sec.c"
929 ''',
930 'USE_SETREUID',
931 addmain=False,
932 execute=True,
933 msg="Checking whether setreuid is available")
934 if not seteuid:
935 seteuid = conf.CHECK_CODE('''
936 #define AUTOCONF_TEST 1
937 #define USE_SETRESUID 1
938 #include "../lib/util/setid.c"
939 #include "./lib/util_sec.c"
940 ''',
941 'USE_SETRESUID',
942 addmain=False,
943 execute=True,
944 msg="Checking whether setresuid is available")
945 if not seteuid:
946 seteuid = conf.CHECK_CODE('''
947 #define AUTOCONF_TEST 1
948 #define USE_SETEUID 1
949 #include "../lib/util/setid.c"
950 #include "./lib/util_sec.c"
951 ''',
952 'USE_SETEUID',
953 addmain=False,
954 execute=True,
955 msg="Checking whether seteuid is available")
956 if not seteuid:
957 seteuid = conf.CHECK_CODE('''
958 #define AUTOCONF_TEST 1
959 #define USE_SETUIDX 1
960 #include "../lib/util/setid.c"
961 #include "./lib/util_sec.c"
962 ''',
963 'USE_SETUIDX',
964 addmain=False,
965 execute=True,
966 mandatory=True,
967 msg="Checking whether setuidx is available")
968 if Options.options.with_dnsupdate:
969 if not conf.CONFIG_SET('HAVE_KRB5'):
970 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
971 else:
972 conf.DEFINE('WITH_DNS_UPDATES', 1)
973 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
974 if Options.options.developer:
975 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
976 conf.DEFINE('VALGRIND', '1')
977
978 if conf.CHECK_CODE('''
979 #include <bits/sockaddr.h>
980 #include <linux/netlink.h>
981 ''',
982 'HAVE_LINUX_NETLINK_H',
983 msg="Checking whether Linux netlink is available"):
984
985 conf.CHECK_CODE('''
986 #include <bits/sockaddr.h>
987 #include <linux/netlink.h>
988 #include <linux/rtnetlink.h>
989 ''',
990 'HAVE_LINUX_RTNETLINK_H',
991 msg='Checking whether Linux rtnetlink is available')
992
993 conf.CHECK_CODE('''
994 #include "../tests/fcntl_lock.c"
995 ''',
996 'HAVE_FCNTL_LOCK',
997 addmain=False,
998 execute=True,
999 msg='Checking whether fcntl locking is available')
1000
1001 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
1002 if not conf.CHECK_CODE('''
1003 #define _XOPEN_SOURCE 600
1004 #include <stdlib.h>
1005 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
1006 #error probably broken posix_fallocate
1007 #endif
1008 ''',
1009 '_HAVE_UNBROKEN_POSIX_FALLOCATE',
1010 msg='Checking for broken posix_fallocate'):
1011 conf.DEFINE('HAVE_BROKEN_POSIX_FALLOCATE', '1')
1012
1013
1014 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
1015 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
1016 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
1017 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
1018 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
1019 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
1020 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
1021 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
1022 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
1023 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
1024 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
1025 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
1026 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
1027 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
1028 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
1029 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
1030
1031 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1032 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
1033 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
1034 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
1035 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
1036 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
1037 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
1038
1039 conf.CHECK_CODE('''
1040 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
1041 ''',
1042 'HAVE_POSIX_FADVISE',
1043 msg='Checking whether posix_fadvise is available',
1044 headers='unistd.h fcntl.h')
1045
1046 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
1047 conf.CHECK_CODE('''
1048 #include <unistd.h>
1049 return sysconf(%s) == -1 ? 1 : 0;
1050 ''' % v,
1051 'SYSCONF%s' % v,
1052 msg='Checking whether sysconf(%s) is available' % v)
1053
1054 conf.CHECK_CODE('''
1055 #include <sys/syscall.h>
1056 #include <unistd.h>
1057 syscall(SYS_initgroups, 16, NULL, NULL, 0);
1058 ''',
1059 'HAVE_DARWIN_INITGROUPS',
1060 msg='Checking whether to use the Darwin-specific initgroups system call')
1061
1062 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
1063 'HAVE_UTIMBUF',
1064 headers='sys/types.h utime.h',
1065 msg='Checking whether struct utimbuf is available')
1066
1067 if conf.CHECK_CODE('''struct sigevent s;''',
1068 'HAVE_STRUCT_SIGEVENT',
1069 headers='sys/types.h stdlib.h stddef.h signal.h',
1070 msg='Checking whether we have the struct sigevent'):
1071 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
1072 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
1073 headers='signal.h');
1074 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
1075 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
1076 headers='signal.h');
1077
1078 if os.path.exists('/proc/sys/kernel/core_pattern'):
1079 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
1080
1081 if conf.CHECK_CODE('''
1082 #include <time.h>
1083 main() {
1084 struct tm *tm;
1085 if (sizeof(time_t) == 8) {
1086 time_t max_time = 0x7fffffffffffffffll;
1087 tm = gmtime(&max_time);
1088 /* This should fail with 32-bit tm_year. */
1089 if (tm == NULL) {
1090 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1091 max_time = 67768036191676799ll;
1092 tm = gmtime(&max_time);
1093 if (tm) {
1094 exit(0);
1095 }
1096 }
1097 }
1098 exit(1);
1099 }''',
1100 '__TIME_T_MAX',
1101 addmain=False,
1102 execute=True,
1103 msg="Checking for the maximum value of the 'time_t' type"):
1104 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1105
1106 conf.CHECK_CODE('''
1107 #if defined(HAVE_UNISTD_H)
1108 #include <unistd.h>
1109 #endif
1110 #include <sys/types.h>
1111 main() { dev_t dev = makedev(1,2); return 0; }
1112 ''',
1113 'HAVE_MAKEDEV',
1114 addmain=False,
1115 msg='Checking whether the macro for makedev is available')
1116
1117 conf.CHECK_CODE('''
1118 #include <stdio.h>
1119 #include <limits.h>
1120 #include <signal.h>
1121
1122 void exit_on_core(int ignored) {
1123 exit(1);
1124 }
1125
1126 main() {
1127 char *newpath;
1128 signal(SIGSEGV, exit_on_core);
1129 newpath = realpath("/tmp", NULL);
1130 exit((newpath != NULL) ? 0 : 1);
1131 }
1132 ''',
1133 'REALPATH_TAKES_NULL',
1134 addmain=False,
1135 execute=True,
1136 msg='Checking whether the realpath function allows a NULL argument')
1137
1138 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1139 'HAVE_FTRUNCATE_EXTEND',
1140 msg='Checking for ftruncate extend',
1141 addmain=False,
1142 execute=True)
1143
1144 if Options.options.with_sendfile_support:
1145 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):
1146 conf.CHECK_CODE('''
1147 int tofd, fromfd;
1148 off_t offset;
1149 size_t total;
1150 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1151 ''',
1152 '_HAVE_SENDFILE',
1153 headers='sys/sendfile.h',
1154 msg='Checking for linux sendfile support')
1155
1156 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1157 conf.DEFINE('HAVE_SENDFILE', '1')
1158 conf.DEFINE('LINUX_SENDFILE_API', '1')
1159 conf.DEFINE('WITH_SENDFILE', '1')
1160 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1161 conf.CHECK_CODE('''
1162 #include <sys/types.h>
1163 #include <unistd.h>
1164 #include <sys/socket.h>
1165 #include <sys/uio.h>
1166 int fromfd, tofd, ret, total=0;
1167 off_t offset, nwritten;
1168 struct sf_hdtr hdr;
1169 struct iovec hdtrl;
1170 hdr.headers = &hdtrl;
1171 hdr.hdr_cnt = 1;
1172 hdr.trailers = NULL;
1173 hdr.trl_cnt = 0;
1174 hdtrl.iov_base = NULL;
1175 hdtrl.iov_len = 0;
1176 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1177 ''',
1178 '_HAVE_SENDFILE',
1179 msg='Checking for freebsd sendfile support')
1180 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1181 conf.DEFINE('HAVE_SENDFILE', '1')
1182 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1183 conf.DEFINE('WITH_SENDFILE', '1')
1184 elif (host_os.rfind('darwin') > -1):
1185 conf.CHECK_CODE('''
1186 #include <sys/types.h>
1187 #include <sys/socket.h>
1188 #include <sys/uio.h>
1189 int fromfd, tofd, ret;
1190 off_t offset, nwritten;
1191 struct sf_hdtr hdr;
1192 struct iovec hdtrl;
1193 hdr.headers = &hdtrl;
1194 hdr.hdr_cnt = 1;
1195 hdr.trailers = (void *)0;
1196 hdr.trl_cnt = 0;
1197 hdtrl.iov_base = (void *)0;
1198 hdtrl.iov_len = 0;
1199 ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
1200 ''',
1201 '_HAVE_SENDFILE',
1202 msg='Checking for darwin sendfile support')
1203 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1204 conf.DEFINE('HAVE_SENDFILE', '1')
1205 conf.DEFINE('DARWIN_SENDFILE_API', '1')
1206 conf.DEFINE('WITH_SENDFILE', '1')
1207 elif (host_os.rfind('hpux') > -1) or (host_os.rfind('osf') > -1):
1208 conf.CHECK_CODE('''
1209 #include <sys/socket.h>
1210 #include <sys/uio.h>
1211 int fromfd, tofd;
1212 size_t total=0;
1213 struct iovec hdtrl[2];
1214 ssize_t nwritten;
1215 off_t offset;
1216 hdtrl[0].iov_base = 0;
1217 hdtrl[0].iov_len = 0;
1218 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1219 ''',
1220 '_HAVE_SENDFILE',
1221 msg='Checking for osf/hpux sendfile support')
1222 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1223 conf.DEFINE('HAVE_SENDFILE', '1')
1224 conf.DEFINE('HPUX_SENDFILE_API', '1')
1225 conf.DEFINE('WITH_SENDFILE', '1')
1226 elif (host_os.rfind('solaris') > -1):
1227 conf.CHECK_FUNCS_IN('sendfile', 'sendfilev')
1228 conf.CHECK_CODE('''
1229 #include <sys/sendfile.h>,
1230 int sfvcnt;
1231 size_t xferred;
1232 struct sendfilevec vec[2];
1233 ssize_t nwritten;
1234 int tofd;
1235 sfvcnt = 2;
1236 vec[0].sfv_fd = SFV_FD_SELF;
1237 vec[0].sfv_flag = 0;
1238 vec[0].sfv_off = 0;
1239 vec[0].sfv_len = 0;
1240 vec[1].sfv_fd = 0;
1241 vec[1].sfv_flag = 0;
1242 vec[1].sfv_off = 0;
1243 vec[1].sfv_len = 0;
1244 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1245 ''',
1246 '_HAVE_SENDFILEV',
1247 msg='Checking for solaris sendfilev support')
1248 if conf.CONFIG_SET('_HAVE_SENDFILEV'):
1249 conf.DEFINE('HAVE_SENDFILEV', '1')
1250 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1251 conf.DEFINE('WITH_SENDFILE', '1')
1252 elif (host_os.rfind('aix') > -1):
1253 conf.CHECK_CODE('''
1254 #include <sys/socket.h>
1255 int fromfd, tofd;
1256 size_t total=0;
1257 struct sf_parms hdtrl;
1258 ssize_t nwritten;
1259 hdtrl.header_data = 0;
1260 hdtrl.header_length = 0;
1261 hdtrl.file_descriptor = fromfd;
1262 hdtrl.file_offset = 0;
1263 hdtrl.file_bytes = 0;
1264 hdtrl.trailer_data = 0;
1265 hdtrl.trailer_length = 0;
1266 nwritten = send_file(&tofd, &hdtrl, 0);
1267 ''',
1268 '_HAVE_SENDFILE',
1269 msg='Checking for AIX send_file support')
1270 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1271 conf.DEFINE('HAVE_SENDFILE', '1')
1272 conf.DEFINE('AIX_SENDFILE_API', '1')
1273 conf.DEFINE('WITH_SENDFILE', '1')
1274
1275 # Check for getcwd allowing a NULL arg.
1276 conf.CHECK_CODE('''
1277 #include <unistd.h>
1278 main() {
1279 char *s = getcwd(NULL,0);
1280 exit(s != NULL ? 0 : 1);
1281 }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True,
1282 msg="getcwd takes a NULL argument")
1283
1284
1285 # UnixWare 7.x has its getspnam in -lgen
1286 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1287 conf.CHECK_FUNCS_IN('getspnam', 'security')
1288 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1289
1290 if Options.options.with_quotas:
1291 # For quotas on Veritas VxFS filesystems
1292 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1293 # For sys/quota.h and linux/quota.h
1294 conf.CHECK_HEADERS('sys/quota.h')
1295 # For quotas on BSD systems
1296 conf.CHECK_HEADERS('ufs/ufs/quota.h')
1297 # For quotas on Linux XFS filesystems
1298 if conf.CHECK_HEADERS('xfs/xqm.h'):
1299 conf.DEFINE('HAVE_XFS_QUOTAS', '1')
1300 else:
1301 # For Irix XFS
1302 conf.CHECK_CODE('''
1303 #include "confdefs.h"
1304 #ifdef HAVE_SYS_TYPES_H
1305 #include <sys/types.h>
1306 #endif
1307 #ifdef HAVE_ASM_TYPES_H
1308 #include <asm/types.h>
1309 #endif
1310 #include <sys/quota.h>
1311 int i = Q_XGETQUOTA;''',
1312 define='HAVE_XFS_QUOTAS',
1313 msg='for XFS QUOTA in <sys/quota.h>',
1314 execute=False,
1315 local_include=False)
1316
1317 # For IRIX like dqb_isoftlimit instead of dqb_fsoftlimit in struc dqblk
1318 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_fsoftlimit', define='HAVE_DQB_FSOFTLIMIT',
1319 headers='sys/quota.h')
1320 #darwin style quota bytecount
1321 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_curbytes', define='HAVE_STRUCT_DQBLK_DQB_CURBYTES',
1322 headers='sys/quota.h')
1323 if conf.CHECK_HEADERS('rpcsvc/rquota.h'):
1324 conf.DEFINE('HAVE_NFS_QUOTAS', '1')
1325 conf.CHECK_STRUCTURE_MEMBER('struct getquota_rslt', 'getquota_rslt_u',
1326 define='HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U',
1327 headers='rpcsvc/rquota.h')
1328
1329 if (host_os.rfind('linux') > -1):
1330 conf.DEFINE('HAVE_QUOTACTL_LINUX', '1')
1331 elif not conf.CONFIG_SET("HAVE_XFS_QUOTAS"):
1332 if not conf.CHECK_CODE('''
1333 #define HAVE_QUOTACTL_4A 1
1334 #define AUTOCONF_TEST 1
1335 #include "../tests/sysquotas.c"
1336 ''',
1337 cflags=conf.env['WERROR_CFLAGS'],
1338 define='HAVE_QUOTACTL_4A',
1339 msg='for QUOTACTL_4A: long quotactl(int cmd, char *special, qid_t id, caddr_t addr)',
1340 execute=True,
1341 addmain=False):
1342
1343 conf.CHECK_CODE('''
1344 #define HAVE_QUOTACTL_4B 1
1345 #define AUTOCONF_TEST 1
1346 #include "../tests/sysquotas.c"
1347 ''',
1348 cflags=conf.env['WERROR_CFLAGS'],
1349 define='HAVE_QUOTACTL_4B',
1350 msg='for QUOTACTL_4B: int quotactl(const char *path, int cmd, int id, char *addr)',
1351 execute=True,
1352 addmain=False)
1353
1354 conf.CHECK_CODE('''
1355 clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");
1356 ''',
1357 headers="rpc/rpc.h rpc/types.h rpcsvc/rquota.h rpc/nettype.h rpc/xdr.h",
1358 define='HAVE_NFS_QUOTAS',
1359 msg='for NFS QUOTAS',
1360 execute=True,
1361 local_include=False)
1362
1363 if conf.CONFIG_SET('HAVE_QUOTACTL_LINUX') or \
1364 conf.CONFIG_SET('HAVE_QUOTACTL_4A') or \
1365 conf.CONFIG_SET('HAVE_QUOTACTL_4B') or \
1366 conf.CONFIG_SET('HAVE_XFS_QUOTAS'):
1367 conf.DEFINE('HAVE_SYS_QUOTAS', '1')
1368 conf.DEFINE('WITH_QUOTAS', '1')
1369
1370 #
1371 # checking for clustering extensions (CTDB)
1372 #
1373 if Options.options.with_cluster_support == False:
1374 # configure is called with --without-cluster-support,
1375 # so don't check for and build w/o ctdb support.
1376 have_cluster_support = False
1377
1378 else:
1379
1380 if Options.options.ctdb_dir:
1381 conf.ADD_EXTRA_INCLUDES(Options.options.ctdb_dir + '/include')
1382
1383 srcdir = os.path.realpath(conf.srcdir)
1384 if 'EXTRA_INCLUDES' in conf.env:
1385 includes = ' '.join(conf.env['EXTRA_INCLUDES']).replace('#', srcdir + '/')
1386 else:
1387 includes = ''
1388
1389 if not conf.env.USING_SYSTEM_TDB:
1390 includes = includes + ' ' + srcdir + '/lib/tdb/include'
1391
1392 if not conf.env.USING_SYSTEM_TALLOC:
1393 includes = includes + ' ' + srcdir + '/lib/talloc'
1394
1395 have_cluster_support = True
1396 ctdb_broken = ""
1397
1398 conf.CHECK_CODE('''
1399 #define NO_CONFIG_H
1400 #include "replace.h"
1401 #include "system/wait.h"
1402 #include "system/network.h"
1403 #define private #error __USED_RESERVED_WORD_private__
1404 #include <talloc.h>
1405 #include <tdb.h>
1406 #include <ctdb.h>
1407
1408 int main(void)
1409 {
1410 return 0;
1411 }
1412 ''',
1413 'HAVE_CTDB_H',
1414 addmain=False,
1415 includes=includes,
1416 msg='Checking for header ctdb.h')
1417
1418 if not conf.CONFIG_SET('HAVE_CTDB_H'):
1419 have_cluster_support = False
1420 ctdb_broken = "ctdb.h is required for cluster support"
1421
1422 if have_cluster_support:
1423 conf.CHECK_CODE('''
1424 #define NO_CONFIG_H
1425 #include "replace.h"
1426 #include "system/wait.h"
1427 #include "system/network.h"
1428 #define private #error __USED_RESERVED_WORD_private__
1429 #include <talloc.h>
1430 #include <tdb.h>
1431 #include <ctdb.h>
1432 #include <ctdb_private.h>
1433
1434 int main(void)
1435 {
1436 return 0;
1437 }
1438 ''',
1439 'HAVE_CTDB_PRIVATE_H',
1440 addmain=False,
1441 includes=includes,
1442 msg='Checking for header ctdb_private.h')
1443
1444 if not conf.CONFIG_SET('HAVE_CTDB_PRIVATE_H'):
1445 have_cluster_support = False
1446 ctdb_broken = "ctdb_private.h is required for cluster support"
1447
1448 if have_cluster_support:
1449 conf.CHECK_CODE('''
1450 #define NO_CONFIG_H
1451 #include "replace.h"
1452 #include "system/wait.h"
1453 #include "system/network.h"
1454 #define private #error __USED_RESERVED_WORD_private__
1455 #include <talloc.h>
1456 #include <tdb.h>
1457 #include <ctdb.h>
1458 #include <ctdb_protocol.h>
1459
1460 int main(void)
1461 {
1462 return 0;
1463 }
1464 ''',
1465 'HAVE_CTDB_PROTOCOL_H',
1466 addmain=False,
1467 includes=includes,
1468 msg='Checking for header ctdb_protocol.h')
1469
1470 if have_cluster_support:
1471 conf.CHECK_CODE('''
1472 #define NO_CONFIG_H
1473 #include "replace.h"
1474 #include "system/wait.h"
1475 #include "system/network.h"
1476 #include <talloc.h>
1477 #include <tdb.h>
1478 #include <ctdb.h>
1479 #include <ctdb_private.h>
1480
1481 int main(void)
1482 {
1483 int i = (int)CTDB_CONTROL_TRANS3_COMMIT;
1484 return 0;
1485 }
1486 ''',
1487 'HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL',
1488 addmain=False,
1489 includes=includes,
1490 msg='Checking for transaction support (TRANS3_COMMIT control)')
1491
1492 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL'):
1493 have_cluster_support = False
1494 ctdb_broken = "ctdb transaction support missing or too old"
1495
1496 if have_cluster_support:
1497 conf.CHECK_CODE('''
1498 #define NO_CONFIG_H
1499 #include "replace.h"
1500 #include "system/wait.h"
1501 #include "system/network.h"
1502 #include <talloc.h>
1503 #include <tdb.h>
1504 #include <ctdb.h>
1505 #include <ctdb_private.h>
1506
1507 int main(void)
1508 {
1509 int i = (int)CTDB_CONTROL_SCHEDULE_FOR_DELETION;
1510 return 0;
1511 }
1512 ''',
1513 'HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL',
1514 addmain=False,
1515 includes=includes,
1516 msg='Checking for SCHEDULE_FOR_DELETION control')
1517
1518 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL'):
1519 if not Options.options.enable_old_ctdb:
1520 have_cluster_support = False
1521 ctdb_broken = "SCHEDULE_FOR_DELETION control missing"
1522 else:
1523 Logs.warn("ignoring missing SCHEDULE_FOR_DELETION control (--enable-old-ctdb)")
1524
1525 if have_cluster_support:
1526 conf.CHECK_CODE('''
1527 #define NO_CONFIG_H
1528 #include "replace.h"
1529 #include "system/wait.h"
1530 #include "system/network.h"
1531 #include <talloc.h>
1532 #include <tdb.h>
1533 #include <ctdb.h>
1534 #include <ctdb_private.h>
1535
1536 int main(void)
1537 {
1538 struct ctdb_control_tcp _x;
1539 return 0;
1540 }
1541 ''',
1542 'HAVE_STRUCT_CTDB_CONTROL_TCP',
1543 addmain=False,
1544 includes=includes,
1545 msg='Checking for ctdb ipv4 support')
1546
1547 if not conf.CONFIG_SET('HAVE_STRUCT_CTDB_CONTROL_TCP'):
1548 have_cluster_support = False
1549 ctdb_broken = "missing struct ctdb_control_tcp"
1550
1551 if have_cluster_support:
1552 conf.CHECK_CODE('''
1553 #define NO_CONFIG_H
1554 #include "replace.h"
1555 #include "system/wait.h"
1556 #include "system/network.h"
1557 #include <talloc.h>
1558 #include <tdb.h>
1559 #include <ctdb.h>
1560 #include <ctdb_private.h>
1561
1562 int main(void)
1563 {
1564 struct ctdb_control_tcp_addr _x;
1565 return 0;
1566 }
1567 ''',
1568 'HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR',
1569 addmain=False,
1570 includes=includes,
1571 msg='Checking for ctdb ipv6 support')
1572
1573 if have_cluster_support:
1574 conf.CHECK_CODE('''
1575 #define NO_CONFIG_H
1576 #include "replace.h"
1577 #include "system/wait.h"
1578 #include "system/network.h"
1579 #include <talloc.h>
1580 #include <tdb.h>
1581 #include <ctdb.h>
1582 #include <ctdb_private.h>
1583
1584 int main(void)
1585 {
1586 int i = (int)CTDB_CONTROL_CHECK_SRVIDS;
1587 return 0;
1588 }
1589 ''',
1590 'HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL',
1591 addmain=False,
1592 includes=includes,
1593 msg='Checking for CHECK_SRVIDS control')
1594
1595 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL'):
1596 if not Options.options.enable_old_ctdb:
1597 have_cluster_support = False
1598 ctdb_broken = "CHECK_SRVIDS control missing"
1599 else:
1600 Logs.warn("ignoring missing CHECK_SRVIDS control (--enable-old-ctdb)")
1601
1602 if have_cluster_support:
1603 Logs.info("building with cluster support")
1604 conf.DEFINE('CLUSTER_SUPPORT', 1);
1605 else:
1606 if Options.options.with_cluster_support == False:
1607 Logs.info("building without cluster support (--without-cluster-support)")
1608 elif Options.options.with_cluster_support == True:
1609 Logs.error("Cluster support not available: " + ctdb_broken)
1610 conf.fatal("Cluster support not found, but --with-cluster-support was specified")
1611 else:
1612 Logs.info("building without cluster support: " + ctdb_broken)
1613 conf.undefine('CLUSTER_SUPPORT')
1614
1615
1616 conf.CHECK_CODE('__attribute__((destructor)) static void cleanup(void) { }',
1617 'HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR',
1618 addmain=False,
1619 link=False,
1620 msg='Checking whether we can compile with __attribute__((destructor))')
1621
1622 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1623 'SEEKDIR_RETURNS_VOID',
1624 headers='sys/types.h dirent.h',
1625 msg='Checking whether seekdir returns void')
1626
1627 if Options.options.with_profiling_data:
1628 conf.DEFINE('WITH_PROFILE', 1);
1629
1630 PTHREAD_CFLAGS='error'
1631 PTHREAD_LDFLAGS='error'
1632
1633 if PTHREAD_LDFLAGS == 'error':
1634 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
1635 PTHREAD_CFLAGS='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
1636 PTHREAD_LDFLAGS='-lpthread'
1637 if PTHREAD_LDFLAGS == 'error':
1638 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
1639 PTHREAD_CFLAGS='-D_THREAD_SAFE'
1640 PTHREAD_LDFLAGS='-lpthreads'
1641 if PTHREAD_LDFLAGS == 'error':
1642 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
1643 PTHREAD_CFLAGS='-D_THREAD_SAFE -pthread'
1644 PTHREAD_LDFLAGS='-pthread'
1645 if PTHREAD_LDFLAGS == 'error':
1646 if conf.CHECK_FUNCS('pthread_attr_init'):
1647 PTHREAD_CFLAGS='-D_REENTRANT'
1648 PTHREAD_LDFLAGS='-lpthread'
1649 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
1650 # pthread_attr_init. On pthread_mutex_lock it works there...
1651 if PTHREAD_LDFLAGS == 'error':
1652 if conf.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
1653 PTHREAD_CFLAGS='-D_REENTRANT'
1654 PTHREAD_LDFLAGS='-lpthread'
1655
1656 if PTHREAD_CFLAGS != 'error' and PTHREAD_LDFLAGS != 'error':
1657 conf.ADD_CFLAGS(PTHREAD_CFLAGS)
1658 conf.ADD_LDFLAGS(PTHREAD_LDFLAGS)
1659 conf.CHECK_HEADERS('pthread.h')
1660 conf.DEFINE('HAVE_PTHREAD', '1')
1661
1662 if Options.options.with_pthreadpool:
1663 if conf.CONFIG_SET('HAVE_PTHREAD'):
1664 conf.DEFINE('WITH_PTHREADPOOL', '1')
1665 else:
1666 Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
1667 conf.undefine('WITH_PTHREADPOOL')
1668
1669 if conf.CHECK_HEADERS('gpfs_gpl.h'):
1670 conf.DEFINE('HAVE_GPFS', '1')
1671
1672 if conf.CHECK_HEADERS('linux/ioctl.h sys/ioctl.h'):
1673 conf.DEFINE('HAVE_LINUX_IOCTL', '1')
1674
1675 default_static_modules.extend(TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam
1676 auth_sam auth_unix auth_winbind auth_wbc
1677 auth_domain auth_builtin vfs_default
1678 nss_info_template idmap_tdb idmap_passdb
1679 idmap_nss'''))
1680
1681 default_shared_modules.extend(TO_LIST('''vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1682 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1683 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2
1684 auth_script vfs_readahead vfs_xattr_tdb vfs_posix_eadb
1685 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1686 vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly
1687 vfs_media_harmony
1688 vfs_commit
1689 vfs_crossrename vfs_linux_xfs_sgid
1690 vfs_time_audit idmap_autorid idmap_tdb2
1691 idmap_rid idmap_hash'''))
1692
1693 if Options.options.developer:
1694 default_static_modules.extend(TO_LIST('charset_weird'))
1695 default_shared_modules.extend(TO_LIST('perfcount_test'))
1696 default_shared_modules.extend(TO_LIST('vfs_skel_opaque vfs_skel_transparent vfs_shadow_copy_test'))
1697 default_shared_modules.extend(TO_LIST('auth_skel pdb_test'))
1698
1699 if Options.options.enable_selftest or Options.options.developer:
1700 default_shared_modules.extend(TO_LIST('vfs_fake_acls'))
1701
1702
1703 if conf.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'):
1704 default_static_modules.extend(TO_LIST('pdb_samba_dsdb auth_samba4 vfs_dfs_samba4'))
1705
1706 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1707 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1708
1709 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1710 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1711
1712 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1713 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1714
1715 if (conf.CONFIG_SET('HAVE_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_MSGHDR_MSG_ACCTRIGHTS')):
1716 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1717
1718 if Options.options.with_pthreadpool:
1719 default_shared_modules.extend(TO_LIST('vfs_aio_pthread'))
1720
1721 if conf.CONFIG_SET('HAVE_AIO'):
1722 default_shared_modules.extend(TO_LIST('vfs_aio_posix'))
1723
1724 if conf.CONFIG_SET('HAVE_LINUX_KERNEL_AIO'):
1725 default_shared_modules.extend(TO_LIST('vfs_aio_linux'))
1726
1727 if conf.CONFIG_SET('HAVE_LDAP'):
1728 default_static_modules.extend(TO_LIST('pdb_ldapsam idmap_ldap'))
1729
1730 if conf.CONFIG_SET('DARWINOS'):
1731 default_static_modules.extend(TO_LIST('charset_macosxfs'))
1732
1733 if conf.CONFIG_SET('HAVE_GPFS'):
1734 default_shared_modules.extend(TO_LIST('vfs_gpfs'))
1735
1736 if conf.CONFIG_SET('HAVE_LINUX_IOCTL'):
1737 default_shared_modules.extend(TO_LIST('vfs_btrfs'))
1738
1739 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1740 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1741
1742 def replace_list_item(lst, item, value):
1743 try:
1744 idx = lst.index(item)
1745 lst[idx] = value
1746 except:
1747 pass
1748 # PDB module file name should have the same name as module registers itself
1749 # In Autoconf build we export LDAP passdb module as ldapsam but WAF build
1750 # was always exporting pdb_ldap. In order to support existing packages
1751 # allow referring to pdb_ldapsam as pdb_ldap but use proper name internally.
1752 replace_list_item(explicit_shared_modules, 'pdb_ldap', 'pdb_ldapsam')
1753 replace_list_item(explicit_static_modules, 'pdb_ldap', 'pdb_ldapsam')
1754
1755 final_static_modules = default_static_modules
1756 final_shared_modules = default_shared_modules
1757
1758 for m in explicit_static_modules:
1759 if m in final_shared_modules:
1760 final_shared_modules.remove(m)
1761 final_static_modules.append(m)
1762 for m in explicit_shared_modules:
1763 if m in final_static_modules:
1764 final_static_modules.remove(m)
1765 final_shared_modules.append(m)
1766
1767 if ("auth_domain" not in final_static_modules) or \
1768 ("auth_builtin" not in final_static_modules) or \
1769 ("auth_sam" not in final_static_modules) or \
1770 ("auth_winbind" not in final_static_modules):
1771 raise Utils.WafError('These auth modules MUST be configured as static modules: auth_domain, auth_builtin, auth_sam, auth_winbind')
1772
1773 conf.env['static_modules'] = final_static_modules
1774 conf.env['shared_modules'] = final_shared_modules
1775
1776 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1777
1778 static_list = {}
1779 shared_list = {}
1780
1781 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount']
1782 conf.env['MODULE_PREFIXES'] = prefixes
1783 for p in prefixes:
1784 for m in final_static_modules:
1785 if m.find(p) == 0:
1786 if not p in static_list:
1787 static_list[p] = []
1788 static_list[p].append(m)
1789 for m in final_shared_modules:
1790 if m.find(p) == 0:
1791 if not p in shared_list:
1792 shared_list[p] = []
1793 shared_list[p].append(m)
1794
1795 for p in prefixes:
1796 static_env = "%s_STATIC" % p.upper()
1797 shared_env = "%s_SHARED" % p.upper()
1798 conf.env[static_env] = []
1799 conf.env[shared_env] = []
1800 if p in static_list:
1801 decl_list=""
1802 for entry in static_list[p]:
1803 decl_list += "extern NTSTATUS %s_init(void); " % entry
1804 conf.env[static_env].append('%s' % entry)
1805 decl_list = decl_list.rstrip()
1806 conf.DEFINE('static_decl_%s' % p, decl_list)
1807 conf.DEFINE('static_init_%s' % p, '{ %s_init(); }' % '_init(); '.join(static_list[p]))
1808 else:
1809 conf.DEFINE('static_decl_%s' % p, '')
1810 conf.DEFINE('static_init_%s' % p, '{}')
1811 if p in shared_list:
1812 for entry in shared_list[p]:
1813 conf.DEFINE('%s_init' % entry, 'samba_init_module')
1814 conf.env[shared_env].append('%s' % entry)
1815
1816 conf.SAMBA_CONFIG_H('include/config.h')
1817
1818 def ctags(ctx):
1819 "build 'tags' file using ctags"
1820 import Utils
1821 source_root = os.path.dirname(Utils.g_module.root_path)
1822 cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h")' % source_root
1823 print("Running: %s" % cmd)
1824 os.system(cmd)
1825
stuff from bjacke