s3:lib: remove unused sessionid_*() functions
[Samba/gebeck_regimport.git] / source3 / wscript
blob92575c82647c058fb6d285a6ae39998200a5b2d4
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')
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('profiling-data', default=False)
46 opt.SAMBA3_ADD_OPTION('cluster-support')
48 opt.add_option('--with-ctdb-dir',
49 help=("Directory under which ctdb is installed"),
50 action="store", dest='ctdb_dir', default=None)
51 opt.add_option('--enable-old-ctdb',
52 help=("enable building against (too) old version of ctdb (default=false)"),
53 action="store_true", dest='enable_old_ctdb', default=False)
57 def configure(conf):
58 from samba_utils import TO_LIST
60 default_static_modules = []
61 default_shared_modules = []
63 if Options.options.developer:
64 conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
65 conf.env.developer = True
67 if Options.options.with_swat:
68 conf.env['build_swat'] = True
70 if sys.platform != 'openbsd5':
71 conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
73 conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
74 conf.CHECK_HEADERS('linux/falloc.h')
76 conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod')
77 conf.CHECK_FUNCS('strtol strchr strupr chflags')
78 conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid')
79 conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid')
80 conf.CHECK_FUNCS('sigprocmask sigblock sigaction sigset innetgr')
81 conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf')
82 conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups syscall sysconf')
83 conf.CHECK_FUNCS('atexit grantpt fallocate posix_fallocate')
84 conf.CHECK_FUNCS('fseeko setluid')
85 conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
86 conf.CHECK_FUNCS('fdopendir')
87 conf.CHECK_FUNCS('getpwent_r setenv strcasecmp fcvt fcvtl')
88 conf.CHECK_FUNCS('syslog vsyslog timegm setlocale')
89 conf.CHECK_FUNCS_IN('nanosleep', 'rt')
90 conf.CHECK_FUNCS('lutimes futimes utimensat futimens')
91 conf.CHECK_FUNCS('mlock munlock mlockall munlockall')
92 conf.CHECK_FUNCS('memalign posix_memalign hstrerror')
93 conf.CHECK_FUNCS('shmget')
94 conf.CHECK_FUNCS_IN('shm_open', 'rt', checklibc=True)
95 conf.CHECK_FUNCS('gettext dgettext bindtextdomain textdomain bind_textdomain_codeset')
96 #FIXME: for some reason this one still fails
97 conf.CHECK_FUNCS_IN('yp_get_default_domain', 'nsl')
98 conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv')
99 conf.CHECK_FUNCS_IN('dn_expand', 'inet')
100 conf.CHECK_DECLS('fdatasync', reverse=True)
101 conf.CHECK_DECLS('readahead', reverse=True, headers='fcntl.h')
103 if conf.CONFIG_SET('HAVE_LONG_LONG'):
104 conf.DEFINE('HAVE_LONGLONG', 1)
106 if conf.CHECK_CODE('''
107 #if defined(HAVE_UNISTD_H)
108 #include <unistd.h>
109 #endif
110 long ret = splice(0,0,1,0,400,SPLICE_F_MOVE);
111 ''',
112 'HAVE_LINUX_SPLICE',
113 headers='fcntl.h'):
114 conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h')
116 # Check for inotify support
117 conf.CHECK_HEADERS('sys/inotify.h')
118 if "HAVE_SYS_INOTIFY_H" in conf.env:
119 conf.DEFINE('HAVE_INOTIFY', 1)
121 # Check for kernel change notify support
122 conf.CHECK_CODE('''
123 #ifndef F_NOTIFY
124 #define F_NOTIFY 1026
125 #endif
126 main() {
127 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
128 }''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True,
129 headers='fcntl.h signal.h',
130 msg="Checking for kernel change notify support")
132 # Check for Linux kernel oplocks
133 conf.CHECK_CODE('''
134 #include <sys/types.h>
135 #include <fcntl.h>
136 #include <signal.h>
137 #ifndef F_NOTIFY
138 #define F_NOTIFY 1026
139 #endif
140 main() {
141 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
142 }''', 'HAVE_KERNEL_OPLOCKS_LINUX', addmain=False, execute=True,
143 msg="Checking for Linux kernel oplocks")
145 # Check for IRIX kernel oplock types
146 conf.CHECK_CODE('oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;',
147 'HAVE_KERNEL_OPLOCKS_IRIX', headers='fcntl.h',
148 msg="Checking for IRIX kernel oplock types")
150 # Check for kernel share modes
151 conf.CHECK_CODE('''
152 #include <sys/types.h>
153 #include <fcntl.h>
154 #include <signal.h>
155 #include <sys/file.h>
156 #ifndef LOCK_MAND
157 #define LOCK_MAND 32
158 #define LOCK_READ 64
159 #endif
160 main() {
161 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
162 }''', 'HAVE_KERNEL_SHARE_MODES', addmain=False, execute=True,
163 msg="Checking for krenel share modes")
165 # Check for various members of the stat structure
166 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS',
167 headers='sys/stat.h')
168 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE',
169 headers='sys/stat.h')
170 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_flags', define='HAVE_STAT_ST_FLAGS',
171 headers='sys/types.h sys/stat.h unistd.h')
173 if "HAVE_BLKCNT_T" in conf.env:
174 conf.CHECK_CODE('''
175 return sizeof(blkcnt_t) == 4 ? 0 : 1''',
176 'SIZEOF_BLKCNT_T_4', execute=True,
177 headers='replace.h sys/types.h sys/stat.h unistd.h',
178 msg="Checking whether blkcnt_t is 32 bit")
180 if "HAVE_BLKCNT_T" in conf.env:
181 conf.CHECK_CODE('''
182 return sizeof(blkcnt_t) == 8 ? 0 : 1''',
183 'SIZEOF_BLKCNT_T_8', execute=True,
184 headers='replace.h sys/types.h sys/stat.h unistd.h',
185 msg="Checking whether blkcnt_t is 64 bit")
187 # Check for POSIX capability support
188 conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
190 if "HAVE_SYS_CAPABILITY_H" in conf.env:
191 conf.CHECK_CODE('''
192 cap_t cap;
193 cap_value_t vals[1];
194 if (!(cap = cap_get_proc())) exit(1);
195 vals[0] = CAP_CHOWN;
196 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
197 cap_set_proc(cap);''',
198 'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap",
199 headers='sys/capability.h',
200 msg="Checking whether POSIX capabilities are available")
202 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from
203 # rpc/rpc.h. This is *really* broken but some systems (DEC OSF1) do this.
204 # -- JRA.
205 if conf.CONFIG_SET("HAVE_RPC_RPC_H"):
206 conf.CHECK_TYPE('int16', headers='rpc/rpc.h',
207 define='HAVE_INT16_FROM_RPC_RPC_H',
208 msg="Checking for int16 typedef included by rpc/rpc.h")
209 conf.CHECK_CODE('uint16 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
210 headers='sys/types.h rpc/rpc.h',
211 msg="Checking for uint16 typedef included by rpc/rpc.h")
212 conf.CHECK_CODE('int32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
213 headers='sys/types.h rpc/rpc.h',
214 msg="Checking for int32 typedef included by rpc/rpc.h")
215 conf.CHECK_CODE('uint32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
216 headers='sys/types.h rpc/rpc.h',
217 msg="Checking for uint32 typedef included by rpc/rpc.h")
218 conf.CHECK_CODE('int i;', 'BROKEN_NISPLUS_INCLUDE_FILES',
219 headers='sys/types.h sys/acl.h rpcsvc/nis.h',
220 msg="Checking for broken nisplus include files")
222 # Check if the compiler will optimize out functions
223 conf.CHECK_CODE('''
224 if (0) {
225 this_function_does_not_exist();
226 } else {
227 return 1;
228 }''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS',
229 msg="Checking if the compiler will optimize out functions")
231 # Check if the compiler supports the LL suffix on long long integers
232 # AIX needs this
233 conf.CHECK_CODE('long long i = 0x8000000000LL', 'COMPILER_SUPPORTS_LL',
234 headers='stdio.h',
235 msg="Checking for LL suffix on long long integers")
237 conf.CHECK_FUNCS('''
238 _acl __acl atexit
239 bindtextdomain _chdir __chdir chflags chmod _close __close _closedir
240 __closedir crypt16 devnm dgettext dirfd
241 DNSServiceRegister _dup __dup _dup2 __dup2 endmntent execl
242 _facl __facl _fchdir
243 __fchdir fchmod fchown _fcntl __fcntl fcvt fcvtl fdatasync
244 _fork __fork fseeko
245 fsetxattr _fstat __fstat fsync
246 futimens futimes __fxstat getauthuid
247 getcwd _getcwd __getcwd getdents __getdents getdirentries
248 getgrent getgrnam getgrouplist getgrset getmntent getpagesize
249 getpwanam getpwent_r getrlimit gettext
250 glob grantpt hstrerror initgroups innetgr
251 llseek _llseek __llseek _lseek __lseek
252 _lstat __lstat lutimes
253 __lxstat memalign mknod mlock mlockall munlock munlockall
254 _open __open _opendir __opendir
255 pathconf poll posix_fallocate
256 posix_memalign prctl pread _pread __pread
257 pwrite _pwrite __pwrite
258 rdchk _read __read _readdir __readdir
259 _seekdir __seekdir
260 select setenv setgidx setgroups setlocale setluid
261 setmntent setpgid setpriv setsid setuidx
262 shmget shm_open sigaction sigblock sigprocmask sigset
263 _stat __stat statvfs
264 strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctl sysctlbyname
265 __sys_llseek syslog _telldir __telldir textdomain timegm
266 utimensat vsyslog _write __write __xstat
267 ''')
269 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
271 # FIXME: these should be tests for features, but the old build system just
272 # checks for OSes.
273 host_os = sys.platform
274 Logs.info("building on %s" % host_os)
276 # Python doesn't have case switches... :/
277 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
278 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
280 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
281 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
282 if host_os.rfind('linux') > -1:
283 conf.DEFINE('LINUX', '1')
284 elif host_os.rfind('qnx') > -1:
285 conf.DEFINE('QNX', '1')
286 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
287 elif (host_os.rfind('darwin') > -1):
288 conf.DEFINE('DARWINOS', 1)
289 conf.ADD_CFLAGS('-fno-common')
290 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
291 elif (host_os.rfind('freebsd') > -1):
292 if conf.CHECK_HEADERS('sunacl.h'):
293 conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1')
294 conf.CHECK_FUNCS_IN('acl', 'sunacl')
295 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
296 elif (host_os.rfind('irix') > -1):
297 conf.DEFINE('IRIX', 1)
298 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
299 elif (host_os.rfind('aix') > -1):
300 conf.DEFINE('AIX', 1)
301 conf.DEFINE('STAT_ST_BLOCKSIZE', 'DEV_BSIZE')
302 elif (host_os.rfind('hpux') > -1):
303 conf.DEFINE('HPUX', 1)
304 conf.DEFINE('STAT_ST_BLOCKSIZE', '8192')
305 elif (host_os.rfind('osf') > -1):
306 conf.DEFINE('OSF1', 1)
307 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
309 # FIXME: Add more checks here.
310 else:
311 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
313 if Options.options.with_acl_support:
314 if (host_os.rfind('sysv5') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl', checklibc=True):
315 Logs.info('Using UnixWare ACLs')
316 conf.DEFINE('HAVE_UNIXWARE_ACLS',1)
317 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
318 elif (host_os.rfind('solaris') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl'):
319 Logs.info('Using solaris ACLs')
320 conf.DEFINE('HAVE_SOLARIS_ACLS',1)
321 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
322 elif (host_os.rfind('hpux') > -1):
323 Logs.info('Using HPUX ACLs')
324 conf.DEFINE('HAVE_HPUX_ACLS',1)
325 conf.DEFINE('POSIX_ACL_NEEDS_MASK',1)
326 default_static_modules.extend(TO_LIST('vfs_hpuxacl'))
327 elif (host_os.rfind('aix') > -1):
328 Logs.info('Using AIX ACLs')
329 conf.DEFINE('HAVE_AIX_ACLS',1)
330 default_static_modules.extend(TO_LIST('vfs_aixacl'))
331 elif (host_os.rfind('osf') > -1) and conf.CHECK_FUNCS_IN('pacl', 'acl_get_fd'):
332 Logs.info('Using Tru64 ACLs')
333 conf.DEFINE('HAVE_TRU64_ACLS',1)
334 default_static_modules.extend(TO_LIST('vfs_tru64acl'))
335 elif (host_os.rfind('darwin') > -1):
336 Logs.warn('ACLs on Dwarwin currently not supported')
337 else:
338 conf.CHECK_FUNCS_IN('acl_get_file', 'acl')
339 if conf.CHECK_CODE('''
340 acl_t acl;
341 int entry_id;
342 acl_entry_t *entry_p;
343 return acl_get_entry(acl, entry_id, entry_p);
344 ''',
345 'HAVE_POSIX_ACLS',
346 headers='sys/types.h sys/acl.h', link=False,
347 msg="Checking for POSIX ACL support") :
348 conf.CHECK_CODE('''
349 acl_permset_t permset_d;
350 acl_perm_t perm;
351 return acl_get_perm_np(permset_d, perm);
352 ''',
353 'HAVE_ACL_GET_PERM_NP',
354 headers='sys/types.h sys/acl.h', link=True,
355 msg="Checking whether acl_get_perm_np() is available")
356 default_static_modules.extend(TO_LIST('vfs_posixacl'))
359 if conf.CHECK_FUNCS('dirfd'):
360 conf.DEFINE('HAVE_DIRFD_DECL', 1)
362 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
363 'HAVE_STATFS_F_FSID',
364 msg="vfs_fileid: checking for statfs() and struct statfs.f_fsid",
365 headers='sys/types.h sys/statfs.h',
366 execute=True)
368 if conf.CONFIG_SET('HAVE_FALLOCATE'):
369 conf.CHECK_CODE('''
370 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
371 'HAVE_LINUX_FALLOCATE',
372 msg="Checking whether the Linux 'fallocate' function is available",
373 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
374 conf.CHECK_CODE('''
375 ssize_t err = readahead(0,0,0x80000);''',
376 'HAVE_LINUX_READAHEAD',
377 msg="Checking whether Linux readahead is available",
378 headers='unistd.h fcntl.h')
379 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
381 conf.CHECK_CODE('int fd = openat(AT_FDCWD, ".", O_RDONLY);',
382 'HAVE_OPENAT',
383 msg='Checking for openat',
384 headers='fcntl.h')
386 if Options.options.with_aio_support:
387 conf.CHECK_FUNCS_IN('aio_read', 'aio')
388 conf.CHECK_FUNCS_IN('aio_read', 'rt')
389 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);',
390 'HAVE_AIO',
391 msg='Checking for asynchronous io support',
392 headers='sys/types.h aio.h',
393 lib='aio rt')
394 if conf.CONFIG_SET('HAVE_AIO'):
395 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);', 'HAVE_AIO_READ', msg='Checking for aio_read', headers='aio.h', lib='aio rt')
396 conf.CHECK_CODE('struct aiocb a; return aio_write(&a);', 'HAVE_AIO_WRITE', msg='Checking for aio_write', headers='aio.h', lib='aio rt')
397 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')
398 conf.CHECK_CODE('struct aiocb a; return aio_return(&a);', 'HAVE_AIO_RETURN', msg='Checking for aio_return', headers='aio.h', lib='aio rt')
399 conf.CHECK_CODE('struct aiocb a; return aio_error(&a);', 'HAVE_AIO_ERROR', msg='Checking for aio_error', headers='aio.h', lib='aio rt')
400 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')
401 conf.CHECK_CODE('struct aiocb a; return aio_suspend(&a, 1, NULL);', 'HAVE_AIO_SUSPEND', msg='Checking for aio_suspend', headers='aio.h', lib='aio rt')
402 if not conf.CONFIG_SET('HAVE_AIO'):
403 conf.DEFINE('HAVE_NO_AIO', '1')
404 else:
405 conf.DEFINE('HAVE_NO_AIO', '1')
407 if host_os.rfind('linux') > -1:
408 conf.CHECK_FUNCS_IN('io_submit', 'aio')
409 conf.CHECK_CODE('''
410 struct io_event ioev;
411 struct iocb *ioc;
412 io_context_t ctx;
413 struct timespec ts;
414 int fd;
415 char *buf;
416 fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
417 io_queue_init(128,&ctx);
418 io_prep_pwrite(ioc, 1, buf, 1, 0);
419 io_prep_pread(ioc, 1, buf, 1, 0);
420 io_set_eventfd(ioc, fd);
421 io_set_callback(ioc, (io_callback_t)(0));
422 io_submit(ctx, 1, &ioc);
423 io_getevents(ctx, 1, 1, &ioev, &ts);
424 ''',
425 'HAVE_LINUX_KERNEL_AIO',
426 msg='Checking for linux kernel asynchronous io support',
427 headers='unistd.h stdlib.h sys/types.h fcntl.h sys/eventfd.h libaio.h',
428 lib='aio')
430 conf.CHECK_CODE('''
431 struct msghdr msg;
432 union {
433 struct cmsghdr cm;
434 char control[CMSG_SPACE(sizeof(int))];
435 } control_un;
436 msg.msg_control = control_un.control;
437 msg.msg_controllen = sizeof(control_un.control);
438 ''',
439 'HAVE_MSGHDR_MSG_CONTROL',
440 msg='Checking if we can use msg_control for passing file descriptors',
441 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
442 conf.CHECK_CODE('''
443 struct msghdr msg;
444 int fd;
445 msg.msg_acctrights = (caddr_t) &fd;
446 msg.msg_acctrightslen = sizeof(fd);
447 ''',
448 'HAVE_MSGHDR_MSG_ACCTRIGHTS',
449 msg='Checking if we can use msg_acctrights for passing file descriptors',
450 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
452 if Options.options.with_winbind:
453 conf.env.build_winbind = True
454 conf.DEFINE('WITH_WINBIND', '1')
456 conf.find_program('awk', var='AWK')
457 conf.find_program('perl', var='PERL')
459 conf.CHECK_HEADERS('asm/types.h')
461 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
462 headers='unistd.h sys/types.h',
463 msg="Checking for major macro")
465 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
466 headers='unistd.h sys/types.h',
467 msg="Checking for minor macro")
469 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
470 headers='unistd.h sys/types.h dirent.h',
471 define='HAVE_DIRENT_D_OFF')
473 conf.CHECK_FUNCS('setnetgrent getnetgrent endnetgrent')
474 if conf.CHECK_CFLAGS('-Werror-implicit-function-declaration'):
475 netgrent_cflags = '-Werror-implicit-function-declaration'
476 else:
477 netgrent_cflags = ''
478 conf.CHECK_CODE('setnetgrent("foo")', 'HAVE_SETNETGRENT_PROTOTYPE',
479 msg="Checking for setnetgrent prototype",
480 headers='netdb.h netgroup.h',
481 cflags=netgrent_cflags)
482 conf.CHECK_CODE('getnetgrent', 'HAVE_GETNETGRENT_PROTOTYPE',
483 msg="Checking for getnetgrent prototype",
484 headers='netdb.h netgroup.h',
485 cflags=netgrent_cflags)
486 conf.CHECK_CODE('endnetgrent', 'HAVE_ENDNETGRENT_PROTOTYPE',
487 msg="Checking for endnetgrent prototype",
488 headers='netdb.h netgroup.h',
489 cflags=netgrent_cflags)
492 # Look for CUPS
493 if Options.options.with_cups:
494 conf.find_program('cups-config', var='CUPS_CONFIG')
495 if conf.env.CUPS_CONFIG:
496 # we would normally use --libs here, but cups-config incorrectly adds
497 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
498 # of an in-tree heimdal kerberos
499 conf.check_cfg(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
500 package="", uselib_store="CUPS")
501 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
502 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
503 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
504 conf.DEFINE('HAVE_CUPS', '1')
505 else:
506 conf.undefine('HAVE_CUPS')
507 conf.SET_TARGET_TYPE('cups', 'EMPTY')
508 else:
509 # define an empty subsystem for cups, to allow it to be used as an empty dependency
510 conf.SET_TARGET_TYPE('cups', 'EMPTY')
512 if Options.options.with_iprint:
513 if conf.CONFIG_SET('HAVE_CUPS'):
514 conf.DEFINE('HAVE_IPRINT', '1')
515 else:
516 Logs.warn("--enable-iprint=yes but cups support not sufficient")
517 if Options.options.with_syslog:
518 conf.DEFINE('WITH_SYSLOG', '1')
519 if Options.options.with_automount:
520 conf.DEFINE('WITH_AUTOMOUNT', '1')
522 # Check for LDAP
523 if Options.options.with_ldap:
524 conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
525 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
526 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
527 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
529 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
530 # for the samba logs
531 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
532 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
534 conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
535 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
537 # Check if ldap_set_rebind_proc() takes three arguments
538 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
539 'LDAP_SET_REBIND_PROC_ARGS',
540 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
541 headers='ldap.h lber.h', link=False):
542 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
543 else:
544 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
546 # last but not least, if ldap_init() exists, we want to use ldap
547 if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'):
548 conf.DEFINE('HAVE_LDAP', '1')
549 conf.DEFINE('LDAP_DEPRECATED', '1')
550 conf.env['HAVE_LDAP'] = '1'
551 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
552 # SASL wrapping hooks
553 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
554 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
555 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
556 else:
557 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
558 conf.SET_TARGET_TYPE('lber', 'EMPTY')
560 if Options.options.with_ads:
561 use_ads=True
562 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
563 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
564 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
565 use_ads=False
566 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
567 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
568 use_ads=False
569 if not conf.CONFIG_SET('HAVE_KRB5_GET_HOST_REALM'):
570 Logs.warn("krb5_get_host_realm not found in -lkrb5")
571 use_ads=False
572 if not conf.CONFIG_SET('HAVE_KRB5_FREE_HOST_REALM'):
573 Logs.warn("krb5_free_host_realm not found in -lkrb5")
574 use_ads=False
575 if not conf.CONFIG_SET('HAVE_KRB5_FWD_TGT_CREDS'):
576 Logs.warn("krb5_fwd_tgt_creds found in -lkrb5")
577 use_ads=False
578 if not conf.CONFIG_SET('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC'):
579 Logs.warn("krb5_get_init_creds_opt_alloc not found in -lkrb5")
580 use_ads=False
581 if not conf.CONFIG_SET('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT'):
582 Logs.warn("krb5_get_init_creds_opt_free was not found or was too old in -lkrb5")
583 use_ads=False
584 if not conf.CONFIG_SET('HAVE_KRB5_GET_RENEWED_CREDS'):
585 Logs.warn("krb5_get_renewed_creds not found in -lkrb5")
586 use_ads=False
587 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM'):
588 Logs.warn("krb5_principal_compare_any_realm not found in -lkrb5")
589 use_ads=False
590 if not conf.CONFIG_SET('HAVE_KRB5_C_STRING_TO_KEY') and \
591 not conf.CONFIG_SET('HAVE_KRB5_STRING_TO_KEY_SALT'):
592 Logs.warn("krb5_c_string_to_key not found in -lkrb5")
593 use_ads=False
594 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
595 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
596 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
597 use_ads=False
598 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
599 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
600 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
601 use_ads=False
602 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
603 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
604 Logs.warn("no KT_FREE_FUNCTION detected")
605 use_ads=False
606 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM'):
607 Logs.warn("krb5_c_verify_checksum_compare not found in -lkrb5")
608 use_ads=False
610 # We don't actually use
611 # gsskrb5_extract_authz_data_from_sec_context, but it is a
612 # clue that this Heimdal, which does the PAC processing we
613 # need on the standard gss_inquire_sec_context_by_oid
614 if not conf.CONFIG_SET('HAVE_GSS_GET_NAME_ATTRIBUTE') and \
615 not (conf.CONFIG_SET('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT') and \
616 conf.CONFIG_SET('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID')):
617 Logs.warn("need eiterh gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support")
618 use_ads=False
620 if not conf.CONFIG_SET('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT'):
621 Logs.warn("need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support")
622 use_ads=False
624 if use_ads:
625 conf.DEFINE('WITH_ADS', '1')
626 conf.DEFINE('HAVE_KRB5', '1')
627 if conf.CONFIG_SET('HAVE_LDAP'):
628 conf.env['HAVE_ADS'] = '1'
629 else:
630 Logs.warn("krb5 libs don't have all features required for Active Directory support")
631 conf.undefine('HAVE_KRB5_H')
632 conf.undefine('HAVE_GSSAPI_H')
633 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
634 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
636 if Options.options.with_utmp:
637 conf.env.with_utmp = True
638 if not conf.CHECK_HEADERS('utmp.h'): conf.env.with_utmp = False
639 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
640 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
641 define='HAVE_UT_UT_NAME')
642 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
643 define='HAVE_UT_UT_USER')
644 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
645 define='HAVE_UT_UT_ID')
646 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
647 define='HAVE_UT_UT_HOST')
648 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
649 define='HAVE_UT_UT_TIME')
650 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
651 define='HAVE_UT_UT_TV')
652 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
653 define='HAVE_UT_UT_TYPE')
654 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
655 define='HAVE_UT_UT_PID')
656 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
657 define='HAVE_UT_UT_EXIT')
658 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
659 define='HAVE_UX_UT_SYSLEN')
660 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
661 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
662 msg="Checking whether pututline returns pointer")
663 conf.CHECK_SIZEOF(['((struct utmp *)NULL)->ut_line'], headers='utmp.h',
664 define='SIZEOF_UTMP_UT_LINE')
665 if not conf.CONFIG_SET('SIZEOF_UTMP_UT_LINE'):
666 conf.env.with_utmp = False
667 elif int(conf.env.SIZEOF_UTMP_UT_LINE) < 15:
668 conf.env.with_utmp = False
669 if conf.env.with_utmp:
670 conf.DEFINE('WITH_UTMP', 1)
671 else:
672 Logs.warn("--with-utmp but utmp support not sufficient")
674 if Options.options.with_avahi:
675 conf.env.with_avahi = True
676 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
677 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
678 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
679 if conf.env.with_avahi:
680 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
681 else:
682 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
683 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
685 if Options.options.with_iconv:
686 conf.env.with_iconv = True
687 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
688 conf.env.with_iconv = False
689 if conf.env.with_iconv:
690 conf.DEFINE('HAVE_ICONV', 1)
692 if Options.options.with_pam:
693 use_pam=True
694 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
695 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
696 Logs.warn("--with-pam=yes but pam_appl.h not found")
697 use_pam=False
698 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
699 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
700 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
701 Logs.warn("--with-pam=yes but pam_modules.h not found")
702 use_pam=False
703 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
704 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
705 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
706 conf.CHECK_CODE('''
707 #if defined(HAVE_SECURITY_PAM_APPL_H)
708 #include <security/pam_appl.h>
709 #elif defined(HAVE_PAM_PAM_APPL_H)
710 #include <pam/pam_appl.h>
711 #endif
712 pam_set_item(0, PAM_RHOST, 0);
713 ''',
714 'HAVE_PAM_RHOST',
715 lib='pam',
716 msg="Checking whether PAM_RHOST is available");
717 conf.CHECK_CODE('''
718 #if defined(HAVE_SECURITY_PAM_APPL_H)
719 #include <security/pam_appl.h>
720 #elif defined(HAVE_PAM_PAM_APPL_H)
721 #include <pam/pam_appl.h>
722 #endif
723 pam_set_item(0, PAM_TTY, 0);
724 ''',
725 'HAVE_PAM_TTY',
726 lib='pam',
727 msg="Checking whether PAM_TTY is available");
728 conf.CHECK_CODE('''
729 #if (!defined(LINUX))
731 #define PAM_EXTERN extern
732 #if defined(HAVE_SECURITY_PAM_APPL_H)
733 #include <security/pam_appl.h>
734 #elif defined(HAVE_PAM_PAM_APPL_H)
735 #include <pam/pam_appl.h>
736 #endif
738 #endif
740 #if defined(HAVE_SECURITY_PAM_MODULES_H)
741 #include <security/pam_modules.h>
742 #elif defined(HAVE_PAM_PAM_MODULES_H)
743 #include <pam/pam_modules.h>
744 #endif
746 #if defined(HAVE_SECURITY__PAM_MACROS_H)
747 #include <security/_pam_macros.h>
748 #elif defined(HAVE_PAM__PAM_MACROS_H)
749 #include <pam/_pam_macros.h>
750 #endif
752 #ifdef HAVE_SECURITY_PAM_EXT_H
753 #include <security/pam_ext.h>
754 #endif
756 int i; i = PAM_RADIO_TYPE;
757 ''',
758 'HAVE_PAM_RADIO_TYPE',
759 lib='pam',
760 msg="Checking whether PAM_RADIO_TYPE is available");
761 if use_pam:
762 conf.DEFINE('WITH_PAM', 1)
763 conf.DEFINE('WITH_PAM_MODULES', 1)
765 if Options.options.with_pam_smbpass:
766 conf.env.with_pam_smbpass = True
768 seteuid = False
771 # Ensure we select the correct set of system calls on Linux.
773 if (host_os.rfind('linux') > -1):
774 conf.CHECK_CODE('''
775 #if defined(HAVE_UNISTD_H)
776 #include <unistd.h>
777 #endif
778 #include <stdlib.h>
779 #include <stdio.h>
780 #include <sys/types.h>
781 #include <errno.h>
783 #ifdef HAVE_SYS_PRIV_H
784 #include <sys/priv.h>
785 #endif
786 #ifdef HAVE_SYS_ID_H
787 #include <sys/id.h>
788 #endif
790 #if defined(HAVE_SYSCALL_H)
791 #include <syscall.h>
792 #endif
794 #if defined(HAVE_SYS_SYSCALL_H)
795 #include <sys/syscall.h>
796 #endif
798 syscall(SYS_setresuid32, -1, -1, -1);
799 syscall(SYS_setresgid32, -1, -1, -1);
800 syscall(SYS_setreuid32, -1, -1);
801 syscall(SYS_setregid32, -1, -1);
802 syscall(SYS_setuid32, -1);
803 syscall(SYS_setgid32, -1);
804 syscall(SYS_setgroups32, 0, NULL);
805 ''',
806 'USE_LINUX_32BIT_SYSCALLS',
807 msg="Checking whether Linux should use 32-bit credential calls");
809 if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')):
810 seteuid = conf.CHECK_CODE('''
811 #define AUTOCONF_TEST 1
812 #define USE_LINUX_THREAD_CREDENTIALS 1
813 #define USE_LINUX_32BIT_SYSCALLS 1
814 #include "../lib/util/setid.c"
815 #include "./lib/util_sec.c"
816 ''',
817 'USE_LINUX_THREAD_CREDENTIALS',
818 addmain=False,
819 execute=True,
820 msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls")
821 else:
822 seteuid = conf.CHECK_CODE('''
823 #define AUTOCONF_TEST 1
824 #define USE_LINUX_THREAD_CREDENTIALS 1
825 #include "../lib/util/setid.c"
826 #include "./lib/util_sec.c"
827 ''',
828 'USE_LINUX_THREAD_CREDENTIALS',
829 addmain=False,
830 execute=True,
831 msg="Checking whether we can use Linux thread-specific credentials")
832 if not seteuid:
833 seteuid = conf.CHECK_CODE('''
834 #define AUTOCONF_TEST 1
835 #define USE_SETREUID 1
836 #include "../lib/util/setid.c"
837 #include "./lib/util_sec.c"
838 ''',
839 'USE_SETREUID',
840 addmain=False,
841 execute=True,
842 msg="Checking whether setreuid is available")
843 if not seteuid:
844 seteuid = conf.CHECK_CODE('''
845 #define AUTOCONF_TEST 1
846 #define USE_SETRESUID 1
847 #include "../lib/util/setid.c"
848 #include "./lib/util_sec.c"
849 ''',
850 'USE_SETRESUID',
851 addmain=False,
852 execute=True,
853 msg="Checking whether setresuid is available")
854 if not seteuid:
855 seteuid = conf.CHECK_CODE('''
856 #define AUTOCONF_TEST 1
857 #define USE_SETEUID 1
858 #include "../lib/util/setid.c"
859 #include "./lib/util_sec.c"
860 ''',
861 'USE_SETEUID',
862 addmain=False,
863 execute=True,
864 msg="Checking whether seteuid is available")
865 if not seteuid:
866 seteuid = conf.CHECK_CODE('''
867 #define AUTOCONF_TEST 1
868 #define USE_SETUIDX 1
869 #include "../lib/util/setid.c"
870 #include "./lib/util_sec.c"
871 ''',
872 'USE_SETUIDX',
873 addmain=False,
874 execute=True,
875 mandatory=True,
876 msg="Checking whether setuidx is available")
877 if Options.options.with_dnsupdate:
878 if not conf.CONFIG_SET('HAVE_KRB5'):
879 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
880 else:
881 conf.DEFINE('WITH_DNS_UPDATES', 1)
882 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
883 if Options.options.developer:
884 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
885 conf.DEFINE('VALGRIND', '1')
887 if conf.CHECK_CODE('''
888 #include <bits/sockaddr.h>
889 #include <linux/netlink.h>
890 ''',
891 'HAVE_LINUX_NETLINK_H',
892 msg="Checking whether Linux netlink is available"):
894 conf.CHECK_CODE('''
895 #include <bits/sockaddr.h>
896 #include <linux/netlink.h>
897 #include <linux/rtnetlink.h>
898 ''',
899 'HAVE_LINUX_RTNETLINK_H',
900 msg='Checking whether Linux rtnetlink is available')
902 conf.CHECK_CODE('''
903 #include "../tests/fcntl_lock.c"
904 ''',
905 'HAVE_FCNTL_LOCK',
906 addmain=False,
907 execute=True,
908 msg='Checking whether fcntl locking is available')
910 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
911 if not conf.CHECK_CODE('''
912 #define _XOPEN_SOURCE 600
913 #include <stdlib.h>
914 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
915 #error probably broken posix_fallocate
916 #endif
917 ''',
918 '_HAVE_UNBROKEN_POSIX_FALLOCATE',
919 msg='Checking for broken posix_fallocate'):
920 conf.DEFINE('HAVE_BROKEN_POSIX_FALLOCATE', '1')
923 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
924 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
925 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
926 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
927 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
928 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
929 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
930 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
931 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
932 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
933 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
934 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
935 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
936 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
937 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
938 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
940 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
941 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
942 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
943 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
944 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
945 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
946 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
948 conf.CHECK_CODE('''
949 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
950 ''',
951 'HAVE_POSIX_FADVISE',
952 msg='Checking whether posix_fadvise is available',
953 headers='unistd.h fcntl.h')
955 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
956 conf.CHECK_CODE('''
957 #include <unistd.h>
958 return sysconf(%s) == -1 ? 1 : 0;
959 ''' % v,
960 'SYSCONF%s' % v,
961 msg='Checking whether sysconf(%s) is available' % v)
963 conf.CHECK_CODE('''
964 #include <sys/syscall.h>
965 #include <unistd.h>
966 syscall(SYS_initgroups, 16, NULL, NULL, 0);
967 ''',
968 'HAVE_DARWIN_INITGROUPS',
969 msg='Checking whether to use the Darwin-specific initgroups system call')
971 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
972 'HAVE_UTIMBUF',
973 headers='sys/types.h utime.h',
974 msg='Checking whether struct utimbuf is available')
976 if conf.CHECK_CODE('''struct sigevent s;''',
977 'HAVE_STRUCT_SIGEVENT',
978 headers='sys/types.h stdlib.h stddef.h signal.h',
979 msg='Checking whether we have the struct sigevent'):
980 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
981 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
982 headers='signal.h');
983 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
984 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
985 headers='signal.h');
987 if os.path.exists('/proc/sys/kernel/core_pattern'):
988 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
990 if conf.CHECK_CODE('''
991 #include <time.h>
992 main() {
993 struct tm *tm;
994 if (sizeof(time_t) == 8) {
995 time_t max_time = 0x7fffffffffffffffll;
996 tm = gmtime(&max_time);
997 /* This should fail with 32-bit tm_year. */
998 if (tm == NULL) {
999 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1000 max_time = 67768036191676799ll;
1001 tm = gmtime(&max_time);
1002 if (tm) {
1003 exit(0);
1007 exit(1);
1008 }''',
1009 '__TIME_T_MAX',
1010 addmain=False,
1011 execute=True,
1012 msg="Checking for the maximum value of the 'time_t' type"):
1013 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1015 conf.CHECK_CODE('''
1016 #if defined(HAVE_UNISTD_H)
1017 #include <unistd.h>
1018 #endif
1019 #include <sys/types.h>
1020 main() { dev_t dev = makedev(1,2); return 0; }
1021 ''',
1022 'HAVE_MAKEDEV',
1023 addmain=False,
1024 msg='Checking whether the macro for makedev is available')
1026 conf.CHECK_CODE('''
1027 #include <stdio.h>
1028 #include <limits.h>
1029 #include <signal.h>
1031 void exit_on_core(int ignored) {
1032 exit(1);
1035 main() {
1036 char *newpath;
1037 signal(SIGSEGV, exit_on_core);
1038 newpath = realpath("/tmp", NULL);
1039 exit((newpath != NULL) ? 0 : 1);
1041 ''',
1042 'REALPATH_TAKES_NULL',
1043 addmain=False,
1044 execute=True,
1045 msg='Checking whether the realpath function allows a NULL argument')
1047 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1048 'HAVE_FTRUNCATE_EXTEND',
1049 msg='Checking for ftruncate extend',
1050 addmain=False,
1051 execute=True)
1053 if Options.options.with_sendfile_support:
1054 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):
1055 conf.CHECK_CODE('''
1056 int tofd, fromfd;
1057 off_t offset;
1058 size_t total;
1059 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1060 ''',
1061 '_HAVE_SENDFILE',
1062 headers='sys/sendfile.h',
1063 msg='Checking for linux sendfile support')
1065 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1066 conf.DEFINE('HAVE_SENDFILE', '1')
1067 conf.DEFINE('LINUX_SENDFILE_API', '1')
1068 conf.DEFINE('WITH_SENDFILE', '1')
1069 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1070 conf.CHECK_CODE('''
1071 #include <sys/types.h>
1072 #include <unistd.h>
1073 #include <sys/socket.h>
1074 #include <sys/uio.h>
1075 int fromfd, tofd, ret, total=0;
1076 off_t offset, nwritten;
1077 struct sf_hdtr hdr;
1078 struct iovec hdtrl;
1079 hdr.headers = &hdtrl;
1080 hdr.hdr_cnt = 1;
1081 hdr.trailers = NULL;
1082 hdr.trl_cnt = 0;
1083 hdtrl.iov_base = NULL;
1084 hdtrl.iov_len = 0;
1085 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1086 ''',
1087 '_HAVE_SENDFILE',
1088 msg='Checking for freebsd sendfile support')
1089 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1090 conf.DEFINE('HAVE_SENDFILE', '1')
1091 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1092 conf.DEFINE('WITH_SENDFILE', '1')
1093 elif (host_os.rfind('darwin') > -1):
1094 conf.CHECK_CODE('''
1095 #include <sys/types.h>
1096 #include <sys/socket.h>
1097 #include <sys/uio.h>
1098 int fromfd, tofd, ret;
1099 off_t offset, nwritten;
1100 struct sf_hdtr hdr;
1101 struct iovec hdtrl;
1102 hdr.headers = &hdtrl;
1103 hdr.hdr_cnt = 1;
1104 hdr.trailers = (void *)0;
1105 hdr.trl_cnt = 0;
1106 hdtrl.iov_base = (void *)0;
1107 hdtrl.iov_len = 0;
1108 ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
1109 ''',
1110 '_HAVE_SENDFILE',
1111 msg='Checking for darwin sendfile support')
1112 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1113 conf.DEFINE('HAVE_SENDFILE', '1')
1114 conf.DEFINE('DARWIN_SENDFILE_API', '1')
1115 conf.DEFINE('WITH_SENDFILE', '1')
1116 elif (host_os.rfind('hpux') > -1) or (host_os.rfind('osf') > -1):
1117 conf.CHECK_CODE('''
1118 #include <sys/socket.h>
1119 #include <sys/uio.h>
1120 int fromfd, tofd;
1121 size_t total=0;
1122 struct iovec hdtrl[2];
1123 ssize_t nwritten;
1124 off_t offset;
1125 hdtrl[0].iov_base = 0;
1126 hdtrl[0].iov_len = 0;
1127 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1128 ''',
1129 '_HAVE_SENDFILE',
1130 msg='Checking for osf/hpux sendfile support')
1131 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1132 conf.DEFINE('HAVE_SENDFILE', '1')
1133 conf.DEFINE('HPUX_SENDFILE_API', '1')
1134 conf.DEFINE('WITH_SENDFILE', '1')
1135 elif (host_os.rfind('solaris') > -1):
1136 conf.CHECK_FUNCS_IN('sendfile', 'sendfilev')
1137 conf.CHECK_CODE('''
1138 #include <sys/sendfile.h>,
1139 int sfvcnt;
1140 size_t xferred;
1141 struct sendfilevec vec[2];
1142 ssize_t nwritten;
1143 int tofd;
1144 sfvcnt = 2;
1145 vec[0].sfv_fd = SFV_FD_SELF;
1146 vec[0].sfv_flag = 0;
1147 vec[0].sfv_off = 0;
1148 vec[0].sfv_len = 0;
1149 vec[1].sfv_fd = 0;
1150 vec[1].sfv_flag = 0;
1151 vec[1].sfv_off = 0;
1152 vec[1].sfv_len = 0;
1153 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1154 ''',
1155 '_HAVE_SENDFILEV',
1156 msg='Checking for solaris sendfilev support')
1157 if conf.CONFIG_SET('_HAVE_SENDFILEV'):
1158 conf.DEFINE('HAVE_SENDFILEV', '1')
1159 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1160 conf.DEFINE('WITH_SENDFILE', '1')
1161 elif (host_os.rfind('aix') > -1):
1162 conf.CHECK_CODE('''
1163 #include <sys/socket.h>
1164 int fromfd, tofd;
1165 size_t total=0;
1166 struct sf_parms hdtrl;
1167 ssize_t nwritten;
1168 hdtrl.header_data = 0;
1169 hdtrl.header_length = 0;
1170 hdtrl.file_descriptor = fromfd;
1171 hdtrl.file_offset = 0;
1172 hdtrl.file_bytes = 0;
1173 hdtrl.trailer_data = 0;
1174 hdtrl.trailer_length = 0;
1175 nwritten = send_file(&tofd, &hdtrl, 0);
1176 ''',
1177 '_HAVE_SENDFILE',
1178 msg='Checking for AIX send_file support')
1179 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1180 conf.DEFINE('HAVE_SENDFILE', '1')
1181 conf.DEFINE('AIX_SENDFILE_API', '1')
1182 conf.DEFINE('WITH_SENDFILE', '1')
1184 # Check for getcwd allowing a NULL arg.
1185 conf.CHECK_CODE('''
1186 #include <unistd.h>
1187 main() {
1188 char *s = getcwd(NULL,0);
1189 exit(s != NULL ? 0 : 1);
1190 }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True,
1191 msg="getcwd takes a NULL argument")
1194 # UnixWare 7.x has its getspnam in -lgen
1195 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1196 conf.CHECK_FUNCS_IN('getspnam', 'security')
1197 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1199 if Options.options.with_quotas:
1200 # For quotas on Veritas VxFS filesystems
1201 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1202 # For sys/quota.h and linux/quota.h
1203 conf.CHECK_HEADERS('sys/quota.h')
1204 # For quotas on BSD systems
1205 conf.CHECK_HEADERS('ufs/ufs/quota.h')
1206 # For quotas on Linux XFS filesystems
1207 if conf.CHECK_HEADERS('xfs/xqm.h'):
1208 conf.DEFINE('HAVE_XFS_QUOTAS', '1')
1209 else:
1210 # For Irix XFS
1211 conf.CHECK_CODE('''
1212 #include "confdefs.h"
1213 #ifdef HAVE_SYS_TYPES_H
1214 #include <sys/types.h>
1215 #endif
1216 #ifdef HAVE_ASM_TYPES_H
1217 #include <asm/types.h>
1218 #endif
1219 #include <sys/quota.h>
1220 int i = Q_XGETQUOTA;''',
1221 define='HAVE_XFS_QUOTAS',
1222 msg='for XFS QUOTA in <sys/quota.h>',
1223 execute=False,
1224 local_include=False)
1226 # For IRIX like dqb_isoftlimit instead of dqb_fsoftlimit in struc dqblk
1227 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_fsoftlimit', define='HAVE_DQB_FSOFTLIMIT',
1228 headers='sys/quota.h')
1229 #darwin style quota bytecount
1230 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_curbytes', define='HAVE_STRUCT_DQBLK_DQB_CURBYTES',
1231 headers='sys/quota.h')
1232 if conf.CHECK_HEADERS('rpcsvc/rquota.h'):
1233 conf.DEFINE('HAVE_NFS_QUOTAS', '1')
1234 conf.CHECK_STRUCTURE_MEMBER('struct getquota_rslt', 'getquota_rslt_u',
1235 define='HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U',
1236 headers='rpcsvc/rquota.h')
1238 if (host_os.rfind('linux') > -1):
1239 conf.DEFINE('HAVE_QUOTACTL_LINUX', '1')
1240 elif not conf.CONFIG_SET("HAVE_XFS_QUOTAS"):
1241 if not conf.CHECK_CODE('''
1242 #define HAVE_QUOTACTL_4A 1
1243 #define AUTOCONF_TEST 1
1244 #include "../tests/sysquotas.c"
1245 ''',
1246 cflags=conf.env['WERROR_CFLAGS'],
1247 define='HAVE_QUOTACTL_4A',
1248 msg='for QUOTACTL_4A: long quotactl(int cmd, char *special, qid_t id, caddr_t addr)',
1249 execute=True,
1250 addmain=False):
1252 conf.CHECK_CODE('''
1253 #define HAVE_QUOTACTL_4B 1
1254 #define AUTOCONF_TEST 1
1255 #include "../tests/sysquotas.c"
1256 ''',
1257 cflags=conf.env['WERROR_CFLAGS'],
1258 define='HAVE_QUOTACTL_4B',
1259 msg='for QUOTACTL_4B: int quotactl(const char *path, int cmd, int id, char *addr)',
1260 execute=True,
1261 addmain=False)
1263 conf.CHECK_CODE('''
1264 clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");
1265 ''',
1266 headers="rpc/rpc.h rpc/types.h rpcsvc/rquota.h rpc/nettype.h rpc/xdr.h",
1267 define='HAVE_NFS_QUOTAS',
1268 msg='for NFS QUOTAS',
1269 execute=True,
1270 local_include=False)
1272 if conf.CONFIG_SET('HAVE_QUOTACTL_LINUX') or \
1273 conf.CONFIG_SET('HAVE_QUOTACTL_4A') or \
1274 conf.CONFIG_SET('HAVE_QUOTACTL_4B') or \
1275 conf.CONFIG_SET('HAVE_XFS_QUOTAS'):
1276 conf.DEFINE('HAVE_SYS_QUOTAS', '1')
1277 conf.DEFINE('WITH_QUOTAS', '1')
1280 # checking for clustering extensions (CTDB)
1282 if not Options.options.with_cluster_support:
1283 have_cluster_support = False
1285 else:
1287 if Options.options.ctdb_dir:
1288 conf.ADD_EXTRA_INCLUDES(Options.options.ctdb_dir + '/include')
1290 srcdir = os.path.realpath(conf.srcdir)
1291 if 'EXTRA_INCLUDES' in conf.env:
1292 includes = ' '.join(conf.env['EXTRA_INCLUDES']).replace('#', srcdir + '/')
1293 else:
1294 includes = ''
1296 have_cluster_support = True
1297 ctdb_broken = ""
1299 conf.CHECK_CODE('''
1300 #define NO_CONFIG_H
1301 #include "replace.h"
1302 #include "system/wait.h"
1303 #include "system/network.h"
1304 #define private #error __USED_RESERVED_WORD_private__
1305 #include <talloc.h>
1306 #include <tdb.h>
1307 #include <ctdb.h>
1309 int main(void)
1311 return 0;
1313 ''',
1314 'HAVE_CTDB_H',
1315 addmain=False,
1316 includes=includes,
1317 msg='Checking for header ctdb.h')
1319 if not conf.CONFIG_SET('HAVE_CTDB_H'):
1320 have_cluster_support = False
1321 ctdb_broken = "ctdb.h is required for cluster support"
1323 if have_cluster_support:
1324 conf.CHECK_CODE('''
1325 #define NO_CONFIG_H
1326 #include "replace.h"
1327 #include "system/wait.h"
1328 #include "system/network.h"
1329 #define private #error __USED_RESERVED_WORD_private__
1330 #include <talloc.h>
1331 #include <tdb.h>
1332 #include <ctdb.h>
1333 #include <ctdb_private.h>
1335 int main(void)
1337 return 0;
1339 ''',
1340 'HAVE_CTDB_PRIVATE_H',
1341 addmain=False,
1342 includes=includes,
1343 msg='Checking for header ctdb_private.h')
1345 if not conf.CONFIG_SET('HAVE_CTDB_PRIVATE_H'):
1346 have_cluster_support = False
1347 ctdb_broken = "ctdb_private.h is required for cluster support"
1349 if have_cluster_support:
1350 conf.CHECK_CODE('''
1351 #define NO_CONFIG_H
1352 #include "replace.h"
1353 #include "system/wait.h"
1354 #include "system/network.h"
1355 #include <talloc.h>
1356 #include <tdb.h>
1357 #include <ctdb.h>
1358 #include <ctdb_private.h>
1360 int main(void)
1362 int i = (int)CTDB_CONTROL_TRANS3_COMMIT;
1363 return 0;
1365 ''',
1366 'HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL',
1367 addmain=False,
1368 includes=includes,
1369 msg='Checking for transaction support (TRANS3_COMMIT control)')
1371 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL'):
1372 have_cluster_support = False
1373 ctdb_broken = "ctdb transaction support missing or too old"
1375 if have_cluster_support:
1376 conf.CHECK_CODE('''
1377 #define NO_CONFIG_H
1378 #include "replace.h"
1379 #include "system/wait.h"
1380 #include "system/network.h"
1381 #include <talloc.h>
1382 #include <tdb.h>
1383 #include <ctdb.h>
1384 #include <ctdb_private.h>
1386 int main(void)
1388 int i = (int)CTDB_CONTROL_SCHEDULE_FOR_DELETION;
1389 return 0;
1391 ''',
1392 'HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL',
1393 addmain=False,
1394 includes=includes,
1395 msg='Checking for SCHEDULE_FOR_DELETION control')
1397 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL'):
1398 if not Options.options.enable_old_ctdb:
1399 have_cluster_support = False
1400 ctdb_broken = "SCHEDULE_FOR_DELETION control missing"
1401 else:
1402 Logs.warn("ignoring missing SCHEDULE_FOR_DELETION control (--enable-old-ctdb)")
1404 if have_cluster_support:
1405 conf.CHECK_CODE('''
1406 #define NO_CONFIG_H
1407 #include "replace.h"
1408 #include "system/wait.h"
1409 #include "system/network.h"
1410 #include <talloc.h>
1411 #include <tdb.h>
1412 #include <ctdb.h>
1413 #include <ctdb_private.h>
1415 int main(void)
1417 struct ctdb_control_tcp _x;
1418 return 0;
1420 ''',
1421 'HAVE_STRUCT_CTDB_CONTROL_TCP',
1422 addmain=False,
1423 includes=includes,
1424 msg='Checking for ctdb ipv4 support')
1426 if not conf.CONFIG_SET('HAVE_STRUCT_CTDB_CONTROL_TCP'):
1427 have_cluster_support = False
1428 ctdb_broken = "missing struct ctdb_control_tcp"
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 #include <talloc.h>
1437 #include <tdb.h>
1438 #include <ctdb.h>
1439 #include <ctdb_private.h>
1441 int main(void)
1443 struct ctdb_control_tcp_addr _x;
1444 return 0;
1446 ''',
1447 'HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR',
1448 addmain=False,
1449 includes=includes,
1450 msg='Checking for ctdb ipv6 support')
1452 if have_cluster_support:
1453 conf.CHECK_CODE('''
1454 #define NO_CONFIG_H
1455 #include "replace.h"
1456 #include "system/wait.h"
1457 #include "system/network.h"
1458 #include <talloc.h>
1459 #include <tdb.h>
1460 #include <ctdb.h>
1461 #include <ctdb_private.h>
1463 int main(void)
1465 int i = (int)CTDB_CONTROL_CHECK_SRVIDS;
1466 return 0;
1468 ''',
1469 'HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL',
1470 addmain=False,
1471 includes=includes,
1472 msg='Checking for CHECK_SRVIDS control')
1474 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL'):
1475 if not Options.options.enable_old_ctdb:
1476 have_cluster_support = False
1477 ctdb_broken = "CHECK_SRVIDS control missing"
1478 else:
1479 Logs.warn("ignoring missing CHECK_SRVIDS control (--enable-old-ctdb)")
1481 if have_cluster_support:
1482 Logs.info("building with cluster support")
1483 conf.DEFINE('CLUSTER_SUPPORT', 1);
1484 else:
1485 if not Options.options.with_cluster_support:
1486 Logs.info("building without cluster support")
1487 else:
1488 Logs.warn("building without cluster support: " + ctdb_broken)
1489 conf.undefine('CLUSTER_SUPPORT')
1493 conf.CHECK_CODE('__attribute__((destructor)) static void cleanup(void) { }',
1494 'HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR',
1495 addmain=False,
1496 link=False,
1497 msg='Checking whether we can compile with __attribute__((destructor))')
1499 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1500 'SEEKDIR_RETURNS_VOID',
1501 headers='sys/types.h dirent.h',
1502 msg='Checking whether seekdir returns void')
1504 if Options.options.with_profiling_data:
1505 conf.DEFINE('WITH_PROFILE', 1);
1507 PTHREAD_CFLAGS='error'
1508 PTHREAD_LDFLAGS='error'
1510 if PTHREAD_LDFLAGS == 'error':
1511 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
1512 PTHREAD_CFLAGS='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
1513 PTHREAD_LDFLAGS='-lpthread'
1514 if PTHREAD_LDFLAGS == 'error':
1515 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
1516 PTHREAD_CFLAGS='-D_THREAD_SAFE'
1517 PTHREAD_LDFLAGS='-lpthreads'
1518 if PTHREAD_LDFLAGS == 'error':
1519 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
1520 PTHREAD_CFLAGS='-D_THREAD_SAFE -pthread'
1521 PTHREAD_LDFLAGS='-pthread'
1522 if PTHREAD_LDFLAGS == 'error':
1523 if conf.CHECK_FUNCS('pthread_attr_init'):
1524 PTHREAD_CFLAGS='-D_REENTRANT'
1525 PTHREAD_LDFLAGS='-lpthread'
1526 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
1527 # pthread_attr_init. On pthread_mutex_lock it works there...
1528 if PTHREAD_LDFLAGS == 'error':
1529 if conf.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
1530 PTHREAD_CFLAGS='-D_REENTRANT'
1531 PTHREAD_LDFLAGS='-lpthread'
1533 if PTHREAD_CFLAGS != 'error' and PTHREAD_LDFLAGS != 'error':
1534 conf.ADD_CFLAGS(PTHREAD_CFLAGS)
1535 conf.ADD_LDFLAGS(PTHREAD_LDFLAGS)
1536 conf.CHECK_HEADERS('pthread.h')
1537 conf.DEFINE('HAVE_PTHREAD', '1')
1539 if Options.options.with_pthreadpool:
1540 if conf.CONFIG_SET('HAVE_PTHREAD'):
1541 conf.DEFINE('WITH_PTHREADPOOL', '1')
1542 else:
1543 Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
1544 conf.undefine('WITH_PTHREADPOOL')
1546 if conf.CHECK_HEADERS('gpfs_gpl.h'):
1547 conf.DEFINE('HAVE_GPFS', '1')
1549 default_static_modules.extend(TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam
1550 auth_sam auth_unix auth_winbind auth_wbc
1551 auth_domain auth_builtin vfs_default
1552 nss_info_template idmap_tdb idmap_passdb
1553 idmap_nss'''))
1555 default_shared_modules.extend(TO_LIST('''vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1556 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1557 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2
1558 auth_script vfs_readahead vfs_xattr_tdb vfs_posix_eadb
1559 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1560 vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly
1561 vfs_media_harmony
1562 vfs_crossrename vfs_linux_xfs_sgid
1563 vfs_time_audit idmap_autorid idmap_tdb2
1564 idmap_rid idmap_hash'''))
1566 if Options.options.developer:
1567 default_static_modules.extend(TO_LIST('charset_weird'))
1568 default_shared_modules.extend(TO_LIST('perfcount_test'))
1569 default_shared_modules.extend(TO_LIST('vfs_skel_opaque vfs_skel_transparent vfs_shadow_copy_test'))
1570 default_shared_modules.extend(TO_LIST('auth_skel pdb_test'))
1572 if Options.options.enable_selftest or Options.options.developer:
1573 default_shared_modules.extend(TO_LIST('vfs_fake_acls'))
1576 if conf.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'):
1577 default_static_modules.extend(TO_LIST('pdb_samba_dsdb auth_samba4 vfs_dfs_samba4'))
1579 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1580 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1582 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1583 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1585 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1586 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1588 if (conf.CONFIG_SET('HAVE_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_MSGHDR_MSG_ACCTRIGHTS')):
1589 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1591 if Options.options.with_pthreadpool:
1592 default_shared_modules.extend(TO_LIST('vfs_aio_pthread'))
1594 if conf.CONFIG_SET('HAVE_AIO'):
1595 default_shared_modules.extend(TO_LIST('vfs_aio_posix'))
1597 if conf.CONFIG_SET('HAVE_LINUX_KERNEL_AIO'):
1598 default_shared_modules.extend(TO_LIST('vfs_aio_linux'))
1600 if conf.CONFIG_SET('HAVE_LDAP'):
1601 default_static_modules.extend(TO_LIST('pdb_ldap idmap_ldap'))
1603 if conf.CONFIG_SET('DARWINOS'):
1604 default_static_modules.extend(TO_LIST('charset_macosxfs'))
1606 if conf.CONFIG_SET('HAVE_GPFS'):
1607 default_shared_modules.extend(TO_LIST('vfs_gpfs'))
1609 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1610 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1612 final_static_modules = default_static_modules
1613 final_shared_modules = default_shared_modules
1615 for m in explicit_static_modules:
1616 if m in final_shared_modules:
1617 final_shared_modules.remove(m)
1618 final_static_modules.append(m)
1619 for m in explicit_shared_modules:
1620 if m in final_static_modules:
1621 final_static_modules.remove(m)
1622 final_shared_modules.append(m)
1624 if ("auth_domain" not in final_static_modules) or \
1625 ("auth_builtin" not in final_static_modules) or \
1626 ("auth_sam" not in final_static_modules) or \
1627 ("auth_winbind" not in final_static_modules):
1628 raise Utils.WafError('These auth modules MUST be configured as static modules: auth_domain, auth_builtin, auth_sam, auth_winbind')
1630 conf.env['static_modules'] = final_static_modules
1631 conf.env['shared_modules'] = final_shared_modules
1633 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1635 static_list = {}
1636 shared_list = {}
1638 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount']
1639 conf.env['MODULE_PREFIXES'] = prefixes
1640 for p in prefixes:
1641 for m in final_static_modules:
1642 if m.find(p) == 0:
1643 if not p in static_list:
1644 static_list[p] = []
1645 static_list[p].append(m)
1646 for m in final_shared_modules:
1647 if m.find(p) == 0:
1648 if not p in shared_list:
1649 shared_list[p] = []
1650 shared_list[p].append(m)
1652 for p in prefixes:
1653 static_env = "%s_STATIC" % p.upper()
1654 shared_env = "%s_SHARED" % p.upper()
1655 conf.env[static_env] = []
1656 conf.env[shared_env] = []
1657 if p in static_list:
1658 decl_list=""
1659 for entry in static_list[p]:
1660 decl_list += "extern NTSTATUS %s_init(void); " % entry
1661 conf.env[static_env].append('%s' % entry)
1662 decl_list = decl_list.rstrip()
1663 conf.DEFINE('static_decl_%s' % p, decl_list)
1664 conf.DEFINE('static_init_%s' % p, '{ %s_init(); }' % '_init(); '.join(static_list[p]))
1665 else:
1666 conf.DEFINE('static_decl_%s' % p, '')
1667 conf.DEFINE('static_init_%s' % p, '{}')
1668 if p in shared_list:
1669 for entry in shared_list[p]:
1670 conf.DEFINE('%s_init' % entry, 'samba_init_module')
1671 conf.env[shared_env].append('%s' % entry)
1673 conf.SAMBA_CONFIG_H('include/config.h')
1675 def ctags(ctx):
1676 "build 'tags' file using ctags"
1677 import Utils
1678 source_root = os.path.dirname(Utils.g_module.root_path)
1679 cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h")' % source_root
1680 print("Running: %s" % cmd)
1681 os.system(cmd)