tevent: call epoll_panic() if EPOLL_CTL_DEL failed
[Samba/gebeck_regimport.git] / source3 / wscript
blob7a99dc1c552695c2777e3a63fb390f7e5bccf5ba
1 #! /usr/bin/env python
3 srcdir=".."
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
14 Options.default_prefix = '/usr/local/samba'
16 def set_options(opt):
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)
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)
47 opt.SAMBA3_ADD_OPTION('cluster-support', default=None)
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)
58 def configure(conf):
59 from samba_utils import TO_LIST
61 default_static_modules = []
62 default_shared_modules = []
64 if Options.options.developer:
65 conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
66 conf.env.developer = True
68 if Options.options.with_swat:
69 conf.env['build_swat'] = True
71 if sys.platform != 'openbsd5':
72 conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
74 conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
75 conf.CHECK_HEADERS('linux/falloc.h')
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')
104 if conf.CONFIG_SET('HAVE_LONG_LONG'):
105 conf.DEFINE('HAVE_LONGLONG', 1)
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')
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)
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")
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")
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")
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")
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
202 /* This link test is designed to fail on IRI 6.4, but should
203 * succeed on Linux, IRIX 6.5 and AIX.
205 int main(int argc, char **argv)
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);
214 return 0;
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')
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');
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')
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")
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")
251 # Check for POSIX capability support
252 conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
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")
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")
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")
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")
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 prctl 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 ''')
333 conf.CHECK_CODE('''
334 #ifdef HAVE_SYS_PRCTL_H
335 #include <sys/prctl.h>
336 #endif
337 int i; i = prtcl(0);
338 ''',
339 'HAVE_PRCTL', link=False)
341 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
343 # FIXME: these should be tests for features, but the old build system just
344 # checks for OSes.
345 host_os = sys.platform
346 Logs.info("building on %s" % host_os)
348 # Python doesn't have case switches... :/
349 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
350 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
352 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
353 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
354 if host_os.rfind('linux') > -1:
355 conf.DEFINE('LINUX', '1')
356 elif host_os.rfind('qnx') > -1:
357 conf.DEFINE('QNX', '1')
358 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
359 elif (host_os.rfind('darwin') > -1):
360 conf.DEFINE('DARWINOS', 1)
361 conf.ADD_CFLAGS('-fno-common')
362 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
363 elif (host_os.rfind('freebsd') > -1):
364 conf.DEFINE('FREEBSD', 1)
365 if conf.CHECK_HEADERS('sunacl.h'):
366 conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1')
367 conf.CHECK_FUNCS_IN('acl', 'sunacl')
368 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
369 elif (host_os.rfind('irix') > -1):
370 conf.DEFINE('IRIX', 1)
371 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
372 elif (host_os.rfind('aix') > -1):
373 conf.DEFINE('AIX', 1)
374 conf.DEFINE('STAT_ST_BLOCKSIZE', 'DEV_BSIZE')
375 elif (host_os.rfind('hpux') > -1):
376 conf.DEFINE('HPUX', 1)
377 conf.DEFINE('STAT_ST_BLOCKSIZE', '8192')
378 elif (host_os.rfind('osf') > -1):
379 conf.DEFINE('OSF1', 1)
380 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
382 # FIXME: Add more checks here.
383 else:
384 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
386 if Options.options.with_acl_support:
387 if (host_os.rfind('sysv5') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl', checklibc=True):
388 Logs.info('Using UnixWare ACLs')
389 conf.DEFINE('HAVE_UNIXWARE_ACLS',1)
390 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
391 elif (host_os.rfind('solaris') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl'):
392 Logs.info('Using solaris ACLs')
393 conf.DEFINE('HAVE_SOLARIS_ACLS',1)
394 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
395 elif (host_os.rfind('hpux') > -1):
396 Logs.info('Using HPUX ACLs')
397 conf.DEFINE('HAVE_HPUX_ACLS',1)
398 conf.DEFINE('POSIX_ACL_NEEDS_MASK',1)
399 default_static_modules.extend(TO_LIST('vfs_hpuxacl'))
400 elif (host_os.rfind('aix') > -1):
401 Logs.info('Using AIX ACLs')
402 conf.DEFINE('HAVE_AIX_ACLS',1)
403 default_static_modules.extend(TO_LIST('vfs_aixacl'))
404 elif (host_os.rfind('osf') > -1) and conf.CHECK_FUNCS_IN('pacl', 'acl_get_fd'):
405 Logs.info('Using Tru64 ACLs')
406 conf.DEFINE('HAVE_TRU64_ACLS',1)
407 default_static_modules.extend(TO_LIST('vfs_tru64acl'))
408 elif (host_os.rfind('darwin') > -1):
409 Logs.warn('ACLs on Dwarwin currently not supported')
410 else:
411 conf.CHECK_FUNCS_IN('acl_get_file', 'acl')
412 if conf.CHECK_CODE('''
413 acl_t acl;
414 int entry_id;
415 acl_entry_t *entry_p;
416 return acl_get_entry(acl, entry_id, entry_p);
417 ''',
418 'HAVE_POSIX_ACLS',
419 headers='sys/types.h sys/acl.h', link=False,
420 msg="Checking for POSIX ACL support") :
421 conf.CHECK_CODE('''
422 acl_permset_t permset_d;
423 acl_perm_t perm;
424 return acl_get_perm_np(permset_d, perm);
425 ''',
426 'HAVE_ACL_GET_PERM_NP',
427 headers='sys/types.h sys/acl.h', link=True,
428 msg="Checking whether acl_get_perm_np() is available")
429 default_static_modules.extend(TO_LIST('vfs_posixacl'))
432 if conf.CHECK_FUNCS('dirfd'):
433 conf.DEFINE('HAVE_DIRFD_DECL', 1)
435 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
436 'HAVE_STATFS_F_FSID',
437 msg="vfs_fileid: checking for statfs() and struct statfs.f_fsid",
438 headers='sys/types.h sys/statfs.h',
439 execute=True)
441 if conf.CONFIG_SET('HAVE_FALLOCATE'):
442 conf.CHECK_CODE('''
443 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
444 'HAVE_LINUX_FALLOCATE',
445 msg="Checking whether the Linux 'fallocate' function is available",
446 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
447 conf.CHECK_CODE('''
448 ssize_t err = readahead(0,0,0x80000);''',
449 'HAVE_LINUX_READAHEAD',
450 msg="Checking whether Linux readahead is available",
451 headers='unistd.h fcntl.h')
452 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
454 conf.CHECK_CODE('int fd = openat(AT_FDCWD, ".", O_RDONLY);',
455 'HAVE_OPENAT',
456 msg='Checking for openat',
457 headers='fcntl.h')
459 if Options.options.with_aio_support:
460 conf.CHECK_FUNCS_IN('aio_read', 'aio')
461 conf.CHECK_FUNCS_IN('aio_read', 'rt')
462 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);',
463 'HAVE_AIO',
464 msg='Checking for asynchronous io support',
465 headers='sys/types.h aio.h',
466 lib='aio rt')
467 if conf.CONFIG_SET('HAVE_AIO'):
468 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);', 'HAVE_AIO_READ', msg='Checking for aio_read', headers='aio.h', lib='aio rt')
469 conf.CHECK_CODE('struct aiocb a; return aio_write(&a);', 'HAVE_AIO_WRITE', msg='Checking for aio_write', headers='aio.h', lib='aio rt')
470 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')
471 conf.CHECK_CODE('struct aiocb a; return aio_return(&a);', 'HAVE_AIO_RETURN', msg='Checking for aio_return', headers='aio.h', lib='aio rt')
472 conf.CHECK_CODE('struct aiocb a; return aio_error(&a);', 'HAVE_AIO_ERROR', msg='Checking for aio_error', headers='aio.h', lib='aio rt')
473 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')
474 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')
475 if not conf.CONFIG_SET('HAVE_AIO'):
476 conf.DEFINE('HAVE_NO_AIO', '1')
477 else:
478 conf.DEFINE('HAVE_NO_AIO', '1')
480 if host_os.rfind('linux') > -1:
481 conf.CHECK_FUNCS_IN('io_submit', 'aio')
482 conf.CHECK_CODE('''
483 struct io_event ioev;
484 struct iocb *ioc;
485 io_context_t ctx;
486 struct timespec ts;
487 int fd;
488 char *buf;
489 fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
490 io_queue_init(128,&ctx);
491 io_prep_pwrite(ioc, 1, buf, 1, 0);
492 io_prep_pread(ioc, 1, buf, 1, 0);
493 io_set_eventfd(ioc, fd);
494 io_set_callback(ioc, (io_callback_t)(0));
495 io_submit(ctx, 1, &ioc);
496 io_getevents(ctx, 1, 1, &ioev, &ts);
497 ''',
498 'HAVE_LINUX_KERNEL_AIO',
499 msg='Checking for linux kernel asynchronous io support',
500 headers='unistd.h stdlib.h sys/types.h fcntl.h sys/eventfd.h libaio.h',
501 lib='aio')
503 conf.CHECK_CODE('''
504 struct msghdr msg;
505 union {
506 struct cmsghdr cm;
507 char control[CMSG_SPACE(sizeof(int))];
508 } control_un;
509 msg.msg_control = control_un.control;
510 msg.msg_controllen = sizeof(control_un.control);
511 ''',
512 'HAVE_MSGHDR_MSG_CONTROL',
513 msg='Checking if we can use msg_control for passing file descriptors',
514 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
515 conf.CHECK_CODE('''
516 struct msghdr msg;
517 int fd;
518 msg.msg_acctrights = (caddr_t) &fd;
519 msg.msg_acctrightslen = sizeof(fd);
520 ''',
521 'HAVE_MSGHDR_MSG_ACCTRIGHTS',
522 msg='Checking if we can use msg_acctrights for passing file descriptors',
523 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
525 if Options.options.with_winbind:
526 conf.env.build_winbind = True
527 conf.DEFINE('WITH_WINBIND', '1')
529 conf.find_program('awk', var='AWK')
530 conf.find_program('perl', var='PERL')
532 conf.CHECK_HEADERS('asm/types.h')
534 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
535 headers='unistd.h sys/types.h',
536 msg="Checking for major macro")
538 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
539 headers='unistd.h sys/types.h',
540 msg="Checking for minor macro")
542 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
543 headers='unistd.h sys/types.h dirent.h',
544 define='HAVE_DIRENT_D_OFF')
546 conf.CHECK_FUNCS('setnetgrent getnetgrent endnetgrent')
547 if conf.CHECK_CFLAGS('-Werror-implicit-function-declaration'):
548 netgrent_cflags = '-Werror-implicit-function-declaration'
549 else:
550 netgrent_cflags = ''
551 conf.CHECK_CODE('setnetgrent("foo")', 'HAVE_SETNETGRENT_PROTOTYPE',
552 msg="Checking for setnetgrent prototype",
553 headers='netdb.h netgroup.h',
554 cflags=netgrent_cflags)
555 conf.CHECK_CODE('getnetgrent', 'HAVE_GETNETGRENT_PROTOTYPE',
556 msg="Checking for getnetgrent prototype",
557 headers='netdb.h netgroup.h',
558 cflags=netgrent_cflags)
559 conf.CHECK_CODE('endnetgrent', 'HAVE_ENDNETGRENT_PROTOTYPE',
560 msg="Checking for endnetgrent prototype",
561 headers='netdb.h netgroup.h',
562 cflags=netgrent_cflags)
565 # Look for CUPS
566 if Options.options.with_cups:
567 conf.find_program('cups-config', var='CUPS_CONFIG')
568 if conf.env.CUPS_CONFIG:
569 # we would normally use --libs here, but cups-config incorrectly adds
570 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
571 # of an in-tree heimdal kerberos
572 conf.check_cfg(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
573 package="", uselib_store="CUPS")
574 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
575 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
576 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
577 conf.DEFINE('HAVE_CUPS', '1')
578 else:
579 conf.undefine('HAVE_CUPS')
580 conf.SET_TARGET_TYPE('cups', 'EMPTY')
581 else:
582 # define an empty subsystem for cups, to allow it to be used as an empty dependency
583 conf.SET_TARGET_TYPE('cups', 'EMPTY')
585 if Options.options.with_iprint:
586 if conf.CONFIG_SET('HAVE_CUPS'):
587 conf.DEFINE('HAVE_IPRINT', '1')
588 else:
589 Logs.warn("--enable-iprint=yes but cups support not sufficient")
590 if Options.options.with_syslog:
591 conf.DEFINE('WITH_SYSLOG', '1')
592 if Options.options.with_automount:
593 conf.DEFINE('WITH_AUTOMOUNT', '1')
595 # Check for LDAP
596 if Options.options.with_ldap:
597 conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
598 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
599 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
600 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
602 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
603 # for the samba logs
604 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
605 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
607 conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
608 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
610 # Check if ldap_set_rebind_proc() takes three arguments
611 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
612 'LDAP_SET_REBIND_PROC_ARGS',
613 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
614 headers='ldap.h lber.h', link=False):
615 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
616 else:
617 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
619 # last but not least, if ldap_init() exists, we want to use ldap
620 if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'):
621 conf.DEFINE('HAVE_LDAP', '1')
622 conf.DEFINE('LDAP_DEPRECATED', '1')
623 conf.env['HAVE_LDAP'] = '1'
624 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
625 # SASL wrapping hooks
626 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
627 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
628 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
629 else:
630 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
631 conf.SET_TARGET_TYPE('lber', 'EMPTY')
633 if Options.options.with_ads == False:
634 use_ads = False
635 use_ads_krb5 = False
636 use_ads_ldap = False
637 else:
638 use_ads = True
639 use_ads_krb5 = True
640 use_ads_ldap = True
641 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
642 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
643 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
644 use_ads_krb5 = False
645 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
646 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
647 use_ads_krb5 = False
648 if not conf.CONFIG_SET('HAVE_KRB5_GET_HOST_REALM'):
649 Logs.warn("krb5_get_host_realm not found in -lkrb5")
650 use_ads_krb5 = False
651 if not conf.CONFIG_SET('HAVE_KRB5_FREE_HOST_REALM'):
652 Logs.warn("krb5_free_host_realm not found in -lkrb5")
653 use_ads_krb5 = False
654 if not conf.CONFIG_SET('HAVE_KRB5_FWD_TGT_CREDS'):
655 Logs.warn("krb5_fwd_tgt_creds found in -lkrb5")
656 use_ads_krb5 = False
657 if not conf.CONFIG_SET('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC'):
658 Logs.warn("krb5_get_init_creds_opt_alloc not found in -lkrb5")
659 use_ads_krb5 = False
660 if not conf.CONFIG_SET('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT'):
661 Logs.warn("krb5_get_init_creds_opt_free was not found or was too old in -lkrb5")
662 use_ads_krb5 = False
663 if not conf.CONFIG_SET('HAVE_KRB5_GET_RENEWED_CREDS'):
664 Logs.warn("krb5_get_renewed_creds not found in -lkrb5")
665 use_ads_krb5 = False
666 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM'):
667 Logs.warn("krb5_principal_compare_any_realm not found in -lkrb5")
668 use_ads_krb5 = False
669 if not conf.CONFIG_SET('HAVE_KRB5_C_STRING_TO_KEY') and \
670 not conf.CONFIG_SET('HAVE_KRB5_STRING_TO_KEY_SALT'):
671 Logs.warn("krb5_c_string_to_key not found in -lkrb5")
672 use_ads_krb5 = False
673 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
674 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
675 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
676 use_ads_krb5 = False
677 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
678 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
679 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
680 use_ads_krb5 = False
681 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
682 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
683 Logs.warn("no KT_FREE_FUNCTION detected")
684 use_ads_krb5 = False
685 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM'):
686 Logs.warn("krb5_c_verify_checksum_compare not found in -lkrb5")
687 use_ads_krb5 = False
689 # We don't actually use
690 # gsskrb5_extract_authz_data_from_sec_context, but it is a
691 # clue that this Heimdal, which does the PAC processing we
692 # need on the standard gss_inquire_sec_context_by_oid
693 if not conf.CONFIG_SET('HAVE_GSS_GET_NAME_ATTRIBUTE') and \
694 not (conf.CONFIG_SET('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT') and \
695 conf.CONFIG_SET('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID')):
696 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")
697 use_ads_krb5 = False
699 if not conf.CONFIG_SET('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT'):
700 Logs.warn("need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support")
701 use_ads_krb5 = False
703 if use_ads_krb5:
704 conf.DEFINE('HAVE_KRB5', '1')
705 conf.env['HAVE_KRB5'] = '1'
706 else:
707 conf.undefine('HAVE_KRB5_H')
708 conf.undefine('HAVE_GSSAPI_H')
709 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
710 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
711 use_ads = False
713 if not conf.CONFIG_SET('HAVE_LDAP'):
714 use_ads = False
715 use_ads_ldap = False
717 if use_ads:
718 conf.DEFINE('WITH_ADS', '1')
719 conf.env['HAVE_ADS'] = '1'
720 Logs.info("Building with Active Directory support.")
721 elif Options.options.with_ads == False:
722 Logs.info("Building without Active Directory support (--without-ads).")
723 else:
724 if not use_ads_krb5:
725 Logs.warn("Active Directory support not available: krb5 libs don't have all required features")
726 if not use_ads_ldap:
727 Logs.warn("Active Directory support not available: LDAP support ist not available.")
728 if Options.options.with_ads:
729 conf.fatal("Active Directory support not found. Use --without-ads for building without Active Directory support.")
730 else:
731 # this is the auto-mode case
732 Logs.warn("Building without Active Directory support.")
735 if Options.options.with_utmp:
736 conf.env.with_utmp = True
737 if not conf.CHECK_HEADERS('utmp.h'): conf.env.with_utmp = False
738 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
739 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
740 define='HAVE_UT_UT_NAME')
741 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
742 define='HAVE_UT_UT_USER')
743 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
744 define='HAVE_UT_UT_ID')
745 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
746 define='HAVE_UT_UT_HOST')
747 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
748 define='HAVE_UT_UT_TIME')
749 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
750 define='HAVE_UT_UT_TV')
751 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
752 define='HAVE_UT_UT_TYPE')
753 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
754 define='HAVE_UT_UT_PID')
755 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
756 define='HAVE_UT_UT_EXIT')
757 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
758 define='HAVE_UX_UT_SYSLEN')
759 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
760 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
761 msg="Checking whether pututline returns pointer")
762 conf.CHECK_SIZEOF(['((struct utmp *)NULL)->ut_line'], headers='utmp.h',
763 define='SIZEOF_UTMP_UT_LINE')
764 if not conf.CONFIG_SET('SIZEOF_UTMP_UT_LINE'):
765 conf.env.with_utmp = False
766 elif int(conf.env.SIZEOF_UTMP_UT_LINE) < 15:
767 conf.env.with_utmp = False
768 if conf.env.with_utmp:
769 conf.DEFINE('WITH_UTMP', 1)
770 else:
771 Logs.warn("--with-utmp but utmp support not sufficient")
773 if Options.options.with_avahi:
774 conf.env.with_avahi = True
775 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
776 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
777 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
778 if conf.env.with_avahi:
779 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
780 else:
781 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
782 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
784 if Options.options.with_iconv:
785 conf.env.with_iconv = True
786 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
787 conf.env.with_iconv = False
788 if conf.env.with_iconv:
789 conf.DEFINE('HAVE_ICONV', 1)
791 if Options.options.with_pam:
792 use_pam=True
793 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
794 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
795 Logs.warn("--with-pam=yes but pam_appl.h not found")
796 use_pam=False
797 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
798 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
799 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
800 Logs.warn("--with-pam=yes but pam_modules.h not found")
801 use_pam=False
802 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
803 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
804 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
805 conf.CHECK_CODE('''
806 #if defined(HAVE_SECURITY_PAM_APPL_H)
807 #include <security/pam_appl.h>
808 #elif defined(HAVE_PAM_PAM_APPL_H)
809 #include <pam/pam_appl.h>
810 #endif
811 pam_set_item(0, PAM_RHOST, 0);
812 ''',
813 'HAVE_PAM_RHOST',
814 lib='pam',
815 msg="Checking whether PAM_RHOST is available");
816 conf.CHECK_CODE('''
817 #if defined(HAVE_SECURITY_PAM_APPL_H)
818 #include <security/pam_appl.h>
819 #elif defined(HAVE_PAM_PAM_APPL_H)
820 #include <pam/pam_appl.h>
821 #endif
822 pam_set_item(0, PAM_TTY, 0);
823 ''',
824 'HAVE_PAM_TTY',
825 lib='pam',
826 msg="Checking whether PAM_TTY is available");
827 conf.CHECK_CODE('''
828 #if (!defined(LINUX))
830 #define PAM_EXTERN extern
831 #if defined(HAVE_SECURITY_PAM_APPL_H)
832 #include <security/pam_appl.h>
833 #elif defined(HAVE_PAM_PAM_APPL_H)
834 #include <pam/pam_appl.h>
835 #endif
837 #endif
839 #if defined(HAVE_SECURITY_PAM_MODULES_H)
840 #include <security/pam_modules.h>
841 #elif defined(HAVE_PAM_PAM_MODULES_H)
842 #include <pam/pam_modules.h>
843 #endif
845 #if defined(HAVE_SECURITY__PAM_MACROS_H)
846 #include <security/_pam_macros.h>
847 #elif defined(HAVE_PAM__PAM_MACROS_H)
848 #include <pam/_pam_macros.h>
849 #endif
851 #ifdef HAVE_SECURITY_PAM_EXT_H
852 #include <security/pam_ext.h>
853 #endif
855 int i; i = PAM_RADIO_TYPE;
856 ''',
857 'HAVE_PAM_RADIO_TYPE',
858 lib='pam',
859 msg="Checking whether PAM_RADIO_TYPE is available");
860 if use_pam:
861 conf.DEFINE('WITH_PAM', 1)
862 conf.DEFINE('WITH_PAM_MODULES', 1)
864 if Options.options.with_pam_smbpass:
865 conf.env.with_pam_smbpass = True
867 seteuid = False
870 # Ensure we select the correct set of system calls on Linux.
872 if (host_os.rfind('linux') > -1):
873 conf.CHECK_CODE('''
874 #if defined(HAVE_UNISTD_H)
875 #include <unistd.h>
876 #endif
877 #include <stdlib.h>
878 #include <stdio.h>
879 #include <sys/types.h>
880 #include <errno.h>
882 #ifdef HAVE_SYS_PRIV_H
883 #include <sys/priv.h>
884 #endif
885 #ifdef HAVE_SYS_ID_H
886 #include <sys/id.h>
887 #endif
889 #if defined(HAVE_SYSCALL_H)
890 #include <syscall.h>
891 #endif
893 #if defined(HAVE_SYS_SYSCALL_H)
894 #include <sys/syscall.h>
895 #endif
897 syscall(SYS_setresuid32, -1, -1, -1);
898 syscall(SYS_setresgid32, -1, -1, -1);
899 syscall(SYS_setreuid32, -1, -1);
900 syscall(SYS_setregid32, -1, -1);
901 syscall(SYS_setuid32, -1);
902 syscall(SYS_setgid32, -1);
903 syscall(SYS_setgroups32, 0, NULL);
904 ''',
905 'USE_LINUX_32BIT_SYSCALLS',
906 msg="Checking whether Linux should use 32-bit credential calls");
908 if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')):
909 seteuid = conf.CHECK_CODE('''
910 #define AUTOCONF_TEST 1
911 #define USE_LINUX_THREAD_CREDENTIALS 1
912 #define USE_LINUX_32BIT_SYSCALLS 1
913 #include "../lib/util/setid.c"
914 #include "./lib/util_sec.c"
915 ''',
916 'USE_LINUX_THREAD_CREDENTIALS',
917 addmain=False,
918 execute=True,
919 msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls")
920 else:
921 seteuid = conf.CHECK_CODE('''
922 #define AUTOCONF_TEST 1
923 #define USE_LINUX_THREAD_CREDENTIALS 1
924 #include "../lib/util/setid.c"
925 #include "./lib/util_sec.c"
926 ''',
927 'USE_LINUX_THREAD_CREDENTIALS',
928 addmain=False,
929 execute=True,
930 msg="Checking whether we can use Linux thread-specific credentials")
931 if not seteuid:
932 seteuid = conf.CHECK_CODE('''
933 #define AUTOCONF_TEST 1
934 #define USE_SETREUID 1
935 #include "../lib/util/setid.c"
936 #include "./lib/util_sec.c"
937 ''',
938 'USE_SETREUID',
939 addmain=False,
940 execute=True,
941 msg="Checking whether setreuid is available")
942 if not seteuid:
943 seteuid = conf.CHECK_CODE('''
944 #define AUTOCONF_TEST 1
945 #define USE_SETRESUID 1
946 #include "../lib/util/setid.c"
947 #include "./lib/util_sec.c"
948 ''',
949 'USE_SETRESUID',
950 addmain=False,
951 execute=True,
952 msg="Checking whether setresuid is available")
953 if not seteuid:
954 seteuid = conf.CHECK_CODE('''
955 #define AUTOCONF_TEST 1
956 #define USE_SETEUID 1
957 #include "../lib/util/setid.c"
958 #include "./lib/util_sec.c"
959 ''',
960 'USE_SETEUID',
961 addmain=False,
962 execute=True,
963 msg="Checking whether seteuid is available")
964 if not seteuid:
965 seteuid = conf.CHECK_CODE('''
966 #define AUTOCONF_TEST 1
967 #define USE_SETUIDX 1
968 #include "../lib/util/setid.c"
969 #include "./lib/util_sec.c"
970 ''',
971 'USE_SETUIDX',
972 addmain=False,
973 execute=True,
974 mandatory=True,
975 msg="Checking whether setuidx is available")
976 if Options.options.with_dnsupdate:
977 if not conf.CONFIG_SET('HAVE_KRB5'):
978 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
979 else:
980 conf.DEFINE('WITH_DNS_UPDATES', 1)
981 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
982 if Options.options.developer:
983 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
984 conf.DEFINE('VALGRIND', '1')
986 if conf.CHECK_CODE('''
987 #include <bits/sockaddr.h>
988 #include <linux/netlink.h>
989 ''',
990 'HAVE_LINUX_NETLINK_H',
991 msg="Checking whether Linux netlink is available"):
993 conf.CHECK_CODE('''
994 #include <bits/sockaddr.h>
995 #include <linux/netlink.h>
996 #include <linux/rtnetlink.h>
997 ''',
998 'HAVE_LINUX_RTNETLINK_H',
999 msg='Checking whether Linux rtnetlink is available')
1001 conf.CHECK_CODE('''
1002 #include "../tests/fcntl_lock.c"
1003 ''',
1004 'HAVE_FCNTL_LOCK',
1005 addmain=False,
1006 execute=True,
1007 msg='Checking whether fcntl locking is available')
1009 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
1010 if not conf.CHECK_CODE('''
1011 #define _XOPEN_SOURCE 600
1012 #include <stdlib.h>
1013 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
1014 #error probably broken posix_fallocate
1015 #endif
1016 ''',
1017 '_HAVE_UNBROKEN_POSIX_FALLOCATE',
1018 msg='Checking for broken posix_fallocate'):
1019 conf.DEFINE('HAVE_BROKEN_POSIX_FALLOCATE', '1')
1022 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
1023 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
1024 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
1025 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
1026 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
1027 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
1028 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
1029 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
1030 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
1031 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
1032 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
1033 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
1034 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
1035 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
1036 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
1037 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
1039 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1040 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
1041 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
1042 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
1043 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
1044 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
1045 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
1047 conf.CHECK_CODE('''
1048 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
1049 ''',
1050 'HAVE_POSIX_FADVISE',
1051 msg='Checking whether posix_fadvise is available',
1052 headers='unistd.h fcntl.h')
1054 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
1055 conf.CHECK_CODE('''
1056 #include <unistd.h>
1057 return sysconf(%s) == -1 ? 1 : 0;
1058 ''' % v,
1059 'SYSCONF%s' % v,
1060 msg='Checking whether sysconf(%s) is available' % v)
1062 conf.CHECK_CODE('''
1063 #include <sys/syscall.h>
1064 #include <unistd.h>
1065 syscall(SYS_initgroups, 16, NULL, NULL, 0);
1066 ''',
1067 'HAVE_DARWIN_INITGROUPS',
1068 msg='Checking whether to use the Darwin-specific initgroups system call')
1070 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
1071 'HAVE_UTIMBUF',
1072 headers='sys/types.h utime.h',
1073 msg='Checking whether struct utimbuf is available')
1075 if conf.CHECK_CODE('''struct sigevent s;''',
1076 'HAVE_STRUCT_SIGEVENT',
1077 headers='sys/types.h stdlib.h stddef.h signal.h',
1078 msg='Checking whether we have the struct sigevent'):
1079 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
1080 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
1081 headers='signal.h');
1082 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
1083 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
1084 headers='signal.h');
1086 if os.path.exists('/proc/sys/kernel/core_pattern'):
1087 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
1089 if conf.CHECK_CODE('''
1090 #include <time.h>
1091 main() {
1092 struct tm *tm;
1093 if (sizeof(time_t) == 8) {
1094 time_t max_time = 0x7fffffffffffffffll;
1095 tm = gmtime(&max_time);
1096 /* This should fail with 32-bit tm_year. */
1097 if (tm == NULL) {
1098 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1099 max_time = 67768036191676799ll;
1100 tm = gmtime(&max_time);
1101 if (tm) {
1102 exit(0);
1106 exit(1);
1107 }''',
1108 '__TIME_T_MAX',
1109 addmain=False,
1110 execute=True,
1111 msg="Checking for the maximum value of the 'time_t' type"):
1112 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1114 conf.CHECK_CODE('''
1115 #if defined(HAVE_UNISTD_H)
1116 #include <unistd.h>
1117 #endif
1118 #include <sys/types.h>
1119 main() { dev_t dev = makedev(1,2); return 0; }
1120 ''',
1121 'HAVE_MAKEDEV',
1122 addmain=False,
1123 msg='Checking whether the macro for makedev is available')
1125 conf.CHECK_CODE('''
1126 #include <stdio.h>
1127 #include <limits.h>
1128 #include <signal.h>
1130 void exit_on_core(int ignored) {
1131 exit(1);
1134 main() {
1135 char *newpath;
1136 signal(SIGSEGV, exit_on_core);
1137 newpath = realpath("/tmp", NULL);
1138 exit((newpath != NULL) ? 0 : 1);
1140 ''',
1141 'REALPATH_TAKES_NULL',
1142 addmain=False,
1143 execute=True,
1144 msg='Checking whether the realpath function allows a NULL argument')
1146 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1147 'HAVE_FTRUNCATE_EXTEND',
1148 msg='Checking for ftruncate extend',
1149 addmain=False,
1150 execute=True)
1152 if Options.options.with_sendfile_support:
1153 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):
1154 conf.CHECK_CODE('''
1155 int tofd, fromfd;
1156 off_t offset;
1157 size_t total;
1158 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1159 ''',
1160 '_HAVE_SENDFILE',
1161 headers='sys/sendfile.h',
1162 msg='Checking for linux sendfile support')
1164 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1165 conf.DEFINE('HAVE_SENDFILE', '1')
1166 conf.DEFINE('LINUX_SENDFILE_API', '1')
1167 conf.DEFINE('WITH_SENDFILE', '1')
1168 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1169 conf.CHECK_CODE('''
1170 #include <sys/types.h>
1171 #include <unistd.h>
1172 #include <sys/socket.h>
1173 #include <sys/uio.h>
1174 int fromfd, tofd, ret, total=0;
1175 off_t offset, nwritten;
1176 struct sf_hdtr hdr;
1177 struct iovec hdtrl;
1178 hdr.headers = &hdtrl;
1179 hdr.hdr_cnt = 1;
1180 hdr.trailers = NULL;
1181 hdr.trl_cnt = 0;
1182 hdtrl.iov_base = NULL;
1183 hdtrl.iov_len = 0;
1184 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1185 ''',
1186 '_HAVE_SENDFILE',
1187 msg='Checking for freebsd sendfile support')
1188 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1189 conf.DEFINE('HAVE_SENDFILE', '1')
1190 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1191 conf.DEFINE('WITH_SENDFILE', '1')
1192 elif (host_os.rfind('darwin') > -1):
1193 conf.CHECK_CODE('''
1194 #include <sys/types.h>
1195 #include <sys/socket.h>
1196 #include <sys/uio.h>
1197 int fromfd, tofd, ret;
1198 off_t offset, nwritten;
1199 struct sf_hdtr hdr;
1200 struct iovec hdtrl;
1201 hdr.headers = &hdtrl;
1202 hdr.hdr_cnt = 1;
1203 hdr.trailers = (void *)0;
1204 hdr.trl_cnt = 0;
1205 hdtrl.iov_base = (void *)0;
1206 hdtrl.iov_len = 0;
1207 ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
1208 ''',
1209 '_HAVE_SENDFILE',
1210 msg='Checking for darwin sendfile support')
1211 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1212 conf.DEFINE('HAVE_SENDFILE', '1')
1213 conf.DEFINE('DARWIN_SENDFILE_API', '1')
1214 conf.DEFINE('WITH_SENDFILE', '1')
1215 elif (host_os.rfind('hpux') > -1) or (host_os.rfind('osf') > -1):
1216 conf.CHECK_CODE('''
1217 #include <sys/socket.h>
1218 #include <sys/uio.h>
1219 int fromfd, tofd;
1220 size_t total=0;
1221 struct iovec hdtrl[2];
1222 ssize_t nwritten;
1223 off_t offset;
1224 hdtrl[0].iov_base = 0;
1225 hdtrl[0].iov_len = 0;
1226 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1227 ''',
1228 '_HAVE_SENDFILE',
1229 msg='Checking for osf/hpux sendfile support')
1230 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1231 conf.DEFINE('HAVE_SENDFILE', '1')
1232 conf.DEFINE('HPUX_SENDFILE_API', '1')
1233 conf.DEFINE('WITH_SENDFILE', '1')
1234 elif (host_os.rfind('solaris') > -1):
1235 conf.CHECK_FUNCS_IN('sendfile', 'sendfilev')
1236 conf.CHECK_CODE('''
1237 #include <sys/sendfile.h>,
1238 int sfvcnt;
1239 size_t xferred;
1240 struct sendfilevec vec[2];
1241 ssize_t nwritten;
1242 int tofd;
1243 sfvcnt = 2;
1244 vec[0].sfv_fd = SFV_FD_SELF;
1245 vec[0].sfv_flag = 0;
1246 vec[0].sfv_off = 0;
1247 vec[0].sfv_len = 0;
1248 vec[1].sfv_fd = 0;
1249 vec[1].sfv_flag = 0;
1250 vec[1].sfv_off = 0;
1251 vec[1].sfv_len = 0;
1252 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1253 ''',
1254 '_HAVE_SENDFILEV',
1255 msg='Checking for solaris sendfilev support')
1256 if conf.CONFIG_SET('_HAVE_SENDFILEV'):
1257 conf.DEFINE('HAVE_SENDFILEV', '1')
1258 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1259 conf.DEFINE('WITH_SENDFILE', '1')
1260 elif (host_os.rfind('aix') > -1):
1261 conf.CHECK_CODE('''
1262 #include <sys/socket.h>
1263 int fromfd, tofd;
1264 size_t total=0;
1265 struct sf_parms hdtrl;
1266 ssize_t nwritten;
1267 hdtrl.header_data = 0;
1268 hdtrl.header_length = 0;
1269 hdtrl.file_descriptor = fromfd;
1270 hdtrl.file_offset = 0;
1271 hdtrl.file_bytes = 0;
1272 hdtrl.trailer_data = 0;
1273 hdtrl.trailer_length = 0;
1274 nwritten = send_file(&tofd, &hdtrl, 0);
1275 ''',
1276 '_HAVE_SENDFILE',
1277 msg='Checking for AIX send_file support')
1278 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1279 conf.DEFINE('HAVE_SENDFILE', '1')
1280 conf.DEFINE('AIX_SENDFILE_API', '1')
1281 conf.DEFINE('WITH_SENDFILE', '1')
1283 # Check for getcwd allowing a NULL arg.
1284 conf.CHECK_CODE('''
1285 #include <unistd.h>
1286 main() {
1287 char *s = getcwd(NULL,0);
1288 exit(s != NULL ? 0 : 1);
1289 }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True,
1290 msg="getcwd takes a NULL argument")
1293 # UnixWare 7.x has its getspnam in -lgen
1294 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1295 conf.CHECK_FUNCS_IN('getspnam', 'security')
1296 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1298 if Options.options.with_quotas:
1299 # For quotas on Veritas VxFS filesystems
1300 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1301 # For sys/quota.h and linux/quota.h
1302 conf.CHECK_HEADERS('sys/quota.h')
1303 # For quotas on BSD systems
1304 conf.CHECK_HEADERS('ufs/ufs/quota.h')
1305 # For quotas on Linux XFS filesystems
1306 if conf.CHECK_HEADERS('xfs/xqm.h'):
1307 conf.DEFINE('HAVE_XFS_QUOTAS', '1')
1308 else:
1309 # For Irix XFS
1310 conf.CHECK_CODE('''
1311 #include "confdefs.h"
1312 #ifdef HAVE_SYS_TYPES_H
1313 #include <sys/types.h>
1314 #endif
1315 #ifdef HAVE_ASM_TYPES_H
1316 #include <asm/types.h>
1317 #endif
1318 #include <sys/quota.h>
1319 int i = Q_XGETQUOTA;''',
1320 define='HAVE_XFS_QUOTAS',
1321 msg='for XFS QUOTA in <sys/quota.h>',
1322 execute=False,
1323 local_include=False)
1325 # For IRIX like dqb_isoftlimit instead of dqb_fsoftlimit in struc dqblk
1326 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_fsoftlimit', define='HAVE_DQB_FSOFTLIMIT',
1327 headers='sys/quota.h')
1328 #darwin style quota bytecount
1329 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_curbytes', define='HAVE_STRUCT_DQBLK_DQB_CURBYTES',
1330 headers='sys/quota.h')
1331 if conf.CHECK_HEADERS('rpcsvc/rquota.h'):
1332 conf.DEFINE('HAVE_NFS_QUOTAS', '1')
1333 conf.CHECK_STRUCTURE_MEMBER('struct getquota_rslt', 'getquota_rslt_u',
1334 define='HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U',
1335 headers='rpcsvc/rquota.h')
1337 if (host_os.rfind('linux') > -1):
1338 conf.DEFINE('HAVE_QUOTACTL_LINUX', '1')
1339 elif not conf.CONFIG_SET("HAVE_XFS_QUOTAS"):
1340 if not conf.CHECK_CODE('''
1341 #define HAVE_QUOTACTL_4A 1
1342 #define AUTOCONF_TEST 1
1343 #include "../tests/sysquotas.c"
1344 ''',
1345 cflags=conf.env['WERROR_CFLAGS'],
1346 define='HAVE_QUOTACTL_4A',
1347 msg='for QUOTACTL_4A: long quotactl(int cmd, char *special, qid_t id, caddr_t addr)',
1348 execute=True,
1349 addmain=False):
1351 conf.CHECK_CODE('''
1352 #define HAVE_QUOTACTL_4B 1
1353 #define AUTOCONF_TEST 1
1354 #include "../tests/sysquotas.c"
1355 ''',
1356 cflags=conf.env['WERROR_CFLAGS'],
1357 define='HAVE_QUOTACTL_4B',
1358 msg='for QUOTACTL_4B: int quotactl(const char *path, int cmd, int id, char *addr)',
1359 execute=True,
1360 addmain=False)
1362 conf.CHECK_CODE('''
1363 clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");
1364 ''',
1365 headers="rpc/rpc.h rpc/types.h rpcsvc/rquota.h rpc/nettype.h rpc/xdr.h",
1366 define='HAVE_NFS_QUOTAS',
1367 msg='for NFS QUOTAS',
1368 execute=True,
1369 local_include=False)
1371 if conf.CONFIG_SET('HAVE_QUOTACTL_LINUX') or \
1372 conf.CONFIG_SET('HAVE_QUOTACTL_4A') or \
1373 conf.CONFIG_SET('HAVE_QUOTACTL_4B') or \
1374 conf.CONFIG_SET('HAVE_XFS_QUOTAS'):
1375 conf.DEFINE('HAVE_SYS_QUOTAS', '1')
1376 conf.DEFINE('WITH_QUOTAS', '1')
1379 # checking for clustering extensions (CTDB)
1381 if Options.options.with_cluster_support == False:
1382 # configure is called with --without-cluster-support,
1383 # so don't check for and build w/o ctdb support.
1384 have_cluster_support = False
1386 else:
1388 if Options.options.ctdb_dir:
1389 conf.ADD_EXTRA_INCLUDES(Options.options.ctdb_dir + '/include')
1391 srcdir = os.path.realpath(conf.srcdir)
1392 if 'EXTRA_INCLUDES' in conf.env:
1393 includes = ' '.join(conf.env['EXTRA_INCLUDES']).replace('#', srcdir + '/')
1394 else:
1395 includes = ''
1397 if not conf.env.USING_SYSTEM_TDB:
1398 includes = includes + ' ' + srcdir + '/lib/tdb/include'
1400 if not conf.env.USING_SYSTEM_TALLOC:
1401 includes = includes + ' ' + srcdir + '/lib/talloc'
1403 have_cluster_support = True
1404 ctdb_broken = ""
1406 conf.CHECK_CODE('''
1407 #define NO_CONFIG_H
1408 #include "replace.h"
1409 #include "system/wait.h"
1410 #include "system/network.h"
1411 #define private #error __USED_RESERVED_WORD_private__
1412 #include <talloc.h>
1413 #include <tdb.h>
1414 #include <ctdb.h>
1416 int main(void)
1418 return 0;
1420 ''',
1421 'HAVE_CTDB_H',
1422 addmain=False,
1423 includes=includes,
1424 msg='Checking for header ctdb.h')
1426 if not conf.CONFIG_SET('HAVE_CTDB_H'):
1427 have_cluster_support = False
1428 ctdb_broken = "ctdb.h is required for cluster support"
1430 if have_cluster_support:
1431 conf.CHECK_CODE('''
1432 #define NO_CONFIG_H
1433 #include "replace.h"
1434 #include "system/wait.h"
1435 #include "system/network.h"
1436 #define private #error __USED_RESERVED_WORD_private__
1437 #include <talloc.h>
1438 #include <tdb.h>
1439 #include <ctdb.h>
1440 #include <ctdb_private.h>
1442 int main(void)
1444 return 0;
1446 ''',
1447 'HAVE_CTDB_PRIVATE_H',
1448 addmain=False,
1449 includes=includes,
1450 msg='Checking for header ctdb_private.h')
1452 if not conf.CONFIG_SET('HAVE_CTDB_PRIVATE_H'):
1453 have_cluster_support = False
1454 ctdb_broken = "ctdb_private.h is required for cluster support"
1456 if have_cluster_support:
1457 conf.CHECK_CODE('''
1458 #define NO_CONFIG_H
1459 #include "replace.h"
1460 #include "system/wait.h"
1461 #include "system/network.h"
1462 #define private #error __USED_RESERVED_WORD_private__
1463 #include <talloc.h>
1464 #include <tdb.h>
1465 #include <ctdb.h>
1466 #include <ctdb_protocol.h>
1468 int main(void)
1470 return 0;
1472 ''',
1473 'HAVE_CTDB_PROTOCOL_H',
1474 addmain=False,
1475 includes=includes,
1476 msg='Checking for header ctdb_protocol.h')
1478 if have_cluster_support:
1479 conf.CHECK_CODE('''
1480 #define NO_CONFIG_H
1481 #include "replace.h"
1482 #include "system/wait.h"
1483 #include "system/network.h"
1484 #include <talloc.h>
1485 #include <tdb.h>
1486 #include <ctdb.h>
1487 #include <ctdb_private.h>
1489 int main(void)
1491 int i = (int)CTDB_CONTROL_TRANS3_COMMIT;
1492 return 0;
1494 ''',
1495 'HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL',
1496 addmain=False,
1497 includes=includes,
1498 msg='Checking for transaction support (TRANS3_COMMIT control)')
1500 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL'):
1501 have_cluster_support = False
1502 ctdb_broken = "ctdb transaction support missing or too old"
1504 if have_cluster_support:
1505 conf.CHECK_CODE('''
1506 #define NO_CONFIG_H
1507 #include "replace.h"
1508 #include "system/wait.h"
1509 #include "system/network.h"
1510 #include <talloc.h>
1511 #include <tdb.h>
1512 #include <ctdb.h>
1513 #include <ctdb_private.h>
1515 int main(void)
1517 int i = (int)CTDB_CONTROL_SCHEDULE_FOR_DELETION;
1518 return 0;
1520 ''',
1521 'HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL',
1522 addmain=False,
1523 includes=includes,
1524 msg='Checking for SCHEDULE_FOR_DELETION control')
1526 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL'):
1527 if not Options.options.enable_old_ctdb:
1528 have_cluster_support = False
1529 ctdb_broken = "SCHEDULE_FOR_DELETION control missing"
1530 else:
1531 Logs.warn("ignoring missing SCHEDULE_FOR_DELETION control (--enable-old-ctdb)")
1533 if have_cluster_support:
1534 conf.CHECK_CODE('''
1535 #define NO_CONFIG_H
1536 #include "replace.h"
1537 #include "system/wait.h"
1538 #include "system/network.h"
1539 #include <talloc.h>
1540 #include <tdb.h>
1541 #include <ctdb.h>
1542 #include <ctdb_private.h>
1544 int main(void)
1546 struct ctdb_control_tcp _x;
1547 return 0;
1549 ''',
1550 'HAVE_STRUCT_CTDB_CONTROL_TCP',
1551 addmain=False,
1552 includes=includes,
1553 msg='Checking for ctdb ipv4 support')
1555 if not conf.CONFIG_SET('HAVE_STRUCT_CTDB_CONTROL_TCP'):
1556 have_cluster_support = False
1557 ctdb_broken = "missing struct ctdb_control_tcp"
1559 if have_cluster_support:
1560 conf.CHECK_CODE('''
1561 #define NO_CONFIG_H
1562 #include "replace.h"
1563 #include "system/wait.h"
1564 #include "system/network.h"
1565 #include <talloc.h>
1566 #include <tdb.h>
1567 #include <ctdb.h>
1568 #include <ctdb_private.h>
1570 int main(void)
1572 struct ctdb_control_tcp_addr _x;
1573 return 0;
1575 ''',
1576 'HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR',
1577 addmain=False,
1578 includes=includes,
1579 msg='Checking for ctdb ipv6 support')
1581 if have_cluster_support:
1582 conf.CHECK_CODE('''
1583 #define NO_CONFIG_H
1584 #include "replace.h"
1585 #include "system/wait.h"
1586 #include "system/network.h"
1587 #include <talloc.h>
1588 #include <tdb.h>
1589 #include <ctdb.h>
1590 #include <ctdb_private.h>
1592 int main(void)
1594 int i = (int)CTDB_CONTROL_CHECK_SRVIDS;
1595 return 0;
1597 ''',
1598 'HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL',
1599 addmain=False,
1600 includes=includes,
1601 msg='Checking for CHECK_SRVIDS control')
1603 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL'):
1604 if not Options.options.enable_old_ctdb:
1605 have_cluster_support = False
1606 ctdb_broken = "CHECK_SRVIDS control missing"
1607 else:
1608 Logs.warn("ignoring missing CHECK_SRVIDS control (--enable-old-ctdb)")
1610 if have_cluster_support:
1611 Logs.info("building with cluster support")
1612 conf.DEFINE('CLUSTER_SUPPORT', 1);
1613 else:
1614 if Options.options.with_cluster_support == False:
1615 Logs.info("building without cluster support (--without-cluster-support)")
1616 elif Options.options.with_cluster_support == True:
1617 Logs.error("Cluster support not available: " + ctdb_broken)
1618 conf.fatal("Cluster support not found, but --with-cluster-support was specified")
1619 else:
1620 Logs.info("building without cluster support: " + ctdb_broken)
1621 conf.undefine('CLUSTER_SUPPORT')
1624 conf.CHECK_CODE('__attribute__((destructor)) static void cleanup(void) { }',
1625 'HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR',
1626 addmain=False,
1627 link=False,
1628 msg='Checking whether we can compile with __attribute__((destructor))')
1630 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1631 'SEEKDIR_RETURNS_VOID',
1632 headers='sys/types.h dirent.h',
1633 msg='Checking whether seekdir returns void')
1635 if Options.options.with_profiling_data:
1636 conf.DEFINE('WITH_PROFILE', 1);
1638 PTHREAD_CFLAGS='error'
1639 PTHREAD_LDFLAGS='error'
1641 if PTHREAD_LDFLAGS == 'error':
1642 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
1643 PTHREAD_CFLAGS='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
1644 PTHREAD_LDFLAGS='-lpthread'
1645 if PTHREAD_LDFLAGS == 'error':
1646 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
1647 PTHREAD_CFLAGS='-D_THREAD_SAFE'
1648 PTHREAD_LDFLAGS='-lpthreads'
1649 if PTHREAD_LDFLAGS == 'error':
1650 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
1651 PTHREAD_CFLAGS='-D_THREAD_SAFE -pthread'
1652 PTHREAD_LDFLAGS='-pthread'
1653 if PTHREAD_LDFLAGS == 'error':
1654 if conf.CHECK_FUNCS('pthread_attr_init'):
1655 PTHREAD_CFLAGS='-D_REENTRANT'
1656 PTHREAD_LDFLAGS='-lpthread'
1657 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
1658 # pthread_attr_init. On pthread_mutex_lock it works there...
1659 if PTHREAD_LDFLAGS == 'error':
1660 if conf.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
1661 PTHREAD_CFLAGS='-D_REENTRANT'
1662 PTHREAD_LDFLAGS='-lpthread'
1664 if PTHREAD_CFLAGS != 'error' and PTHREAD_LDFLAGS != 'error':
1665 conf.ADD_CFLAGS(PTHREAD_CFLAGS)
1666 conf.ADD_LDFLAGS(PTHREAD_LDFLAGS)
1667 conf.CHECK_HEADERS('pthread.h')
1668 conf.DEFINE('HAVE_PTHREAD', '1')
1670 if Options.options.with_pthreadpool:
1671 if conf.CONFIG_SET('HAVE_PTHREAD'):
1672 conf.DEFINE('WITH_PTHREADPOOL', '1')
1673 else:
1674 Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
1675 conf.undefine('WITH_PTHREADPOOL')
1677 if conf.CHECK_HEADERS('gpfs_gpl.h'):
1678 conf.DEFINE('HAVE_GPFS', '1')
1680 default_static_modules.extend(TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam
1681 auth_sam auth_unix auth_winbind auth_wbc
1682 auth_domain auth_builtin vfs_default
1683 nss_info_template idmap_tdb idmap_passdb
1684 idmap_nss'''))
1686 default_shared_modules.extend(TO_LIST('''vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1687 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1688 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2
1689 auth_script vfs_readahead vfs_xattr_tdb vfs_posix_eadb
1690 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1691 vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly
1692 vfs_media_harmony
1693 vfs_commit
1694 vfs_crossrename vfs_linux_xfs_sgid
1695 vfs_time_audit idmap_autorid idmap_tdb2
1696 idmap_rid idmap_hash'''))
1698 if Options.options.developer:
1699 default_static_modules.extend(TO_LIST('charset_weird'))
1700 default_shared_modules.extend(TO_LIST('perfcount_test'))
1701 default_shared_modules.extend(TO_LIST('vfs_skel_opaque vfs_skel_transparent vfs_shadow_copy_test'))
1702 default_shared_modules.extend(TO_LIST('auth_skel pdb_test'))
1704 if Options.options.enable_selftest or Options.options.developer:
1705 default_shared_modules.extend(TO_LIST('vfs_fake_acls'))
1708 if conf.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'):
1709 default_static_modules.extend(TO_LIST('pdb_samba_dsdb auth_samba4 vfs_dfs_samba4'))
1711 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1712 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1714 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1715 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1717 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1718 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1720 if (conf.CONFIG_SET('HAVE_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_MSGHDR_MSG_ACCTRIGHTS')):
1721 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1723 if Options.options.with_pthreadpool:
1724 default_shared_modules.extend(TO_LIST('vfs_aio_pthread'))
1726 if conf.CONFIG_SET('HAVE_AIO'):
1727 default_shared_modules.extend(TO_LIST('vfs_aio_posix'))
1729 if conf.CONFIG_SET('HAVE_LINUX_KERNEL_AIO'):
1730 default_shared_modules.extend(TO_LIST('vfs_aio_linux'))
1732 if conf.CONFIG_SET('HAVE_LDAP'):
1733 default_static_modules.extend(TO_LIST('pdb_ldapsam idmap_ldap'))
1735 if conf.CONFIG_SET('DARWINOS'):
1736 default_static_modules.extend(TO_LIST('charset_macosxfs'))
1738 if conf.CONFIG_SET('HAVE_GPFS'):
1739 default_shared_modules.extend(TO_LIST('vfs_gpfs'))
1741 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1742 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1744 def replace_list_item(lst, item, value):
1745 try:
1746 idx = lst.index(item)
1747 lst[idx] = value
1748 except:
1749 pass
1750 # PDB module file name should have the same name as module registers itself
1751 # In Autoconf build we export LDAP passdb module as ldapsam but WAF build
1752 # was always exporting pdb_ldap. In order to support existing packages
1753 # allow referring to pdb_ldapsam as pdb_ldap but use proper name internally.
1754 replace_list_item(explicit_shared_modules, 'pdb_ldap', 'pdb_ldapsam')
1755 replace_list_item(explicit_static_modules, 'pdb_ldap', 'pdb_ldapsam')
1757 final_static_modules = default_static_modules
1758 final_shared_modules = default_shared_modules
1760 for m in explicit_static_modules:
1761 if m in final_shared_modules:
1762 final_shared_modules.remove(m)
1763 final_static_modules.append(m)
1764 for m in explicit_shared_modules:
1765 if m in final_static_modules:
1766 final_static_modules.remove(m)
1767 final_shared_modules.append(m)
1769 if ("auth_domain" not in final_static_modules) or \
1770 ("auth_builtin" not in final_static_modules) or \
1771 ("auth_sam" not in final_static_modules) or \
1772 ("auth_winbind" not in final_static_modules):
1773 raise Utils.WafError('These auth modules MUST be configured as static modules: auth_domain, auth_builtin, auth_sam, auth_winbind')
1775 conf.env['static_modules'] = final_static_modules
1776 conf.env['shared_modules'] = final_shared_modules
1778 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1780 static_list = {}
1781 shared_list = {}
1783 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount']
1784 conf.env['MODULE_PREFIXES'] = prefixes
1785 for p in prefixes:
1786 for m in final_static_modules:
1787 if m.find(p) == 0:
1788 if not p in static_list:
1789 static_list[p] = []
1790 static_list[p].append(m)
1791 for m in final_shared_modules:
1792 if m.find(p) == 0:
1793 if not p in shared_list:
1794 shared_list[p] = []
1795 shared_list[p].append(m)
1797 for p in prefixes:
1798 static_env = "%s_STATIC" % p.upper()
1799 shared_env = "%s_SHARED" % p.upper()
1800 conf.env[static_env] = []
1801 conf.env[shared_env] = []
1802 if p in static_list:
1803 decl_list=""
1804 for entry in static_list[p]:
1805 decl_list += "extern NTSTATUS %s_init(void); " % entry
1806 conf.env[static_env].append('%s' % entry)
1807 decl_list = decl_list.rstrip()
1808 conf.DEFINE('static_decl_%s' % p, decl_list)
1809 conf.DEFINE('static_init_%s' % p, '{ %s_init(); }' % '_init(); '.join(static_list[p]))
1810 else:
1811 conf.DEFINE('static_decl_%s' % p, '')
1812 conf.DEFINE('static_init_%s' % p, '{}')
1813 if p in shared_list:
1814 for entry in shared_list[p]:
1815 conf.DEFINE('%s_init' % entry, 'samba_init_module')
1816 conf.env[shared_env].append('%s' % entry)
1818 conf.SAMBA_CONFIG_H('include/config.h')
1820 def ctags(ctx):
1821 "build 'tags' file using ctags"
1822 import Utils
1823 source_root = os.path.dirname(Utils.g_module.root_path)
1824 cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h")' % source_root
1825 print("Running: %s" % cmd)
1826 os.system(cmd)