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lib/replace: Fix detection of prctl
[Samba/bb.git] / source3 / wscript
blob00e9858517f9c18d318f7ccf7eaebfba7827bfd3
1 #! /usr/bin/env python
2
3 srcdir=".."
4
5 import sys, os
6 from optparse import SUPPRESS_HELP
7 sys.path.insert(0, srcdir+"/buildtools/wafsamba")
8 sys.path.insert(0, "source3")
9 import wafsamba, Options, Logs, Utils, Scripting
10 import build.charset
11 import samba_utils, samba_version
12 import samba3
13
14 Options.default_prefix = '/usr/local/samba'
15
16 def set_options(opt):
17
18 opt.add_option('--with-static-modules',
19 help=("Comma-separated list of names of modules to statically link in"),
20 action="store", dest='static_modules', default=None)
21 opt.add_option('--with-shared-modules',
22 help=("Comma-separated list of names of modules to build shared"),
23 action="store", dest='shared_modules', default=None)
24
25 opt.SAMBA3_ADD_OPTION('winbind')
26 opt.SAMBA3_ADD_OPTION('swat')
27 opt.SAMBA3_ADD_OPTION('ads')
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)
45
46 opt.SAMBA3_ADD_OPTION('cluster-support')
47
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)
54
55
56
57 def configure(conf):
58 from samba_utils import TO_LIST
59
60 default_static_modules = []
61 default_shared_modules = []
62
63 if Options.options.developer:
64 conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
65 conf.env.developer = True
66
67 if Options.options.with_swat:
68 conf.env['build_swat'] = True
69
70 if sys.platform != 'openbsd5':
71 conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
72
73 conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
74 conf.CHECK_HEADERS('linux/falloc.h')
75
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')
102
103 if conf.CONFIG_SET('HAVE_LONG_LONG'):
104 conf.DEFINE('HAVE_LONGLONG', 1)
105
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')
115
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)
120
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")
131
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")
144
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")
149
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")
164
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')
172
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")
179
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")
186
187 # Check for POSIX capability support
188 conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
189
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")
201
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")
221
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")
230
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")
236
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 ''')
268
269 conf.CHECK_CODE('''
270 #ifdef HAVE_SYS_PRCTL_H
271 #include <sys/prctl.h>
272 #endif
273 int i; i = prtcl(0);
274 ''',
275 'HAVE_PRCTL', link=False)
276
277 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
278
279 # FIXME: these should be tests for features, but the old build system just
280 # checks for OSes.
281 host_os = sys.platform
282 Logs.info("building on %s" % host_os)
283
284 # Python doesn't have case switches... :/
285 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
286 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
287
288 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
289 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
290 if host_os.rfind('linux') > -1:
291 conf.DEFINE('LINUX', '1')
292 elif host_os.rfind('qnx') > -1:
293 conf.DEFINE('QNX', '1')
294 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
295 elif (host_os.rfind('darwin') > -1):
296 conf.DEFINE('DARWINOS', 1)
297 conf.ADD_CFLAGS('-fno-common')
298 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
299 elif (host_os.rfind('freebsd') > -1):
300 if conf.CHECK_HEADERS('sunacl.h'):
301 conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1')
302 conf.CHECK_FUNCS_IN('acl', 'sunacl')
303 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
304 elif (host_os.rfind('irix') > -1):
305 conf.DEFINE('IRIX', 1)
306 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
307 elif (host_os.rfind('aix') > -1):
308 conf.DEFINE('AIX', 1)
309 conf.DEFINE('STAT_ST_BLOCKSIZE', 'DEV_BSIZE')
310 elif (host_os.rfind('hpux') > -1):
311 conf.DEFINE('HPUX', 1)
312 conf.DEFINE('STAT_ST_BLOCKSIZE', '8192')
313 elif (host_os.rfind('osf') > -1):
314 conf.DEFINE('OSF1', 1)
315 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
316
317 # FIXME: Add more checks here.
318 else:
319 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
320
321 if Options.options.with_acl_support:
322 if (host_os.rfind('sysv5') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl', checklibc=True):
323 Logs.info('Using UnixWare ACLs')
324 conf.DEFINE('HAVE_UNIXWARE_ACLS',1)
325 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
326 elif (host_os.rfind('solaris') > -1) and conf.CHECK_FUNCS_IN('sec', 'facl'):
327 Logs.info('Using solaris ACLs')
328 conf.DEFINE('HAVE_SOLARIS_ACLS',1)
329 default_static_modules.extend(TO_LIST('vfs_solarisacl'))
330 elif (host_os.rfind('hpux') > -1):
331 Logs.info('Using HPUX ACLs')
332 conf.DEFINE('HAVE_HPUX_ACLS',1)
333 conf.DEFINE('POSIX_ACL_NEEDS_MASK',1)
334 default_static_modules.extend(TO_LIST('vfs_hpuxacl'))
335 elif (host_os.rfind('aix') > -1):
336 Logs.info('Using AIX ACLs')
337 conf.DEFINE('HAVE_AIX_ACLS',1)
338 default_static_modules.extend(TO_LIST('vfs_aixacl'))
339 elif (host_os.rfind('osf') > -1) and conf.CHECK_FUNCS_IN('pacl', 'acl_get_fd'):
340 Logs.info('Using Tru64 ACLs')
341 conf.DEFINE('HAVE_TRU64_ACLS',1)
342 default_static_modules.extend(TO_LIST('vfs_tru64acl'))
343 elif (host_os.rfind('darwin') > -1):
344 Logs.warn('ACLs on Dwarwin currently not supported')
345 else:
346 conf.CHECK_FUNCS_IN('acl_get_file', 'acl')
347 if conf.CHECK_CODE('''
348 acl_t acl;
349 int entry_id;
350 acl_entry_t *entry_p;
351 return acl_get_entry(acl, entry_id, entry_p);
352 ''',
353 'HAVE_POSIX_ACLS',
354 headers='sys/types.h sys/acl.h', link=False,
355 msg="Checking for POSIX ACL support") :
356 conf.CHECK_CODE('''
357 acl_permset_t permset_d;
358 acl_perm_t perm;
359 return acl_get_perm_np(permset_d, perm);
360 ''',
361 'HAVE_ACL_GET_PERM_NP',
362 headers='sys/types.h sys/acl.h', link=True,
363 msg="Checking whether acl_get_perm_np() is available")
364 default_static_modules.extend(TO_LIST('vfs_posixacl'))
365
366
367 if conf.CHECK_FUNCS('dirfd'):
368 conf.DEFINE('HAVE_DIRFD_DECL', 1)
369
370 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
371 'HAVE_STATFS_F_FSID',
372 msg="vfs_fileid: checking for statfs() and struct statfs.f_fsid",
373 headers='sys/types.h sys/statfs.h',
374 execute=True)
375
376 if conf.CONFIG_SET('HAVE_FALLOCATE'):
377 conf.CHECK_CODE('''
378 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
379 'HAVE_LINUX_FALLOCATE',
380 msg="Checking whether the Linux 'fallocate' function is available",
381 headers='unistd.h sys/types.h fcntl.h linux/falloc.h')
382 conf.CHECK_CODE('''
383 ssize_t err = readahead(0,0,0x80000);''',
384 'HAVE_LINUX_READAHEAD',
385 msg="Checking whether Linux readahead is available",
386 headers='unistd.h fcntl.h')
387 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
388
389 conf.CHECK_CODE('int fd = openat(AT_FDCWD, ".", O_RDONLY);',
390 'HAVE_OPENAT',
391 msg='Checking for openat',
392 headers='fcntl.h')
393
394 if Options.options.with_aio_support:
395 conf.CHECK_FUNCS_IN('aio_read', 'aio')
396 conf.CHECK_FUNCS_IN('aio_read', 'rt')
397 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);',
398 'HAVE_AIO',
399 msg='Checking for asynchronous io support',
400 headers='sys/types.h aio.h',
401 lib='aio rt')
402 if conf.CONFIG_SET('HAVE_AIO'):
403 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);', 'HAVE_AIO_READ', msg='Checking for aio_read', headers='aio.h', lib='aio rt')
404 conf.CHECK_CODE('struct aiocb a; return aio_write(&a);', 'HAVE_AIO_WRITE', msg='Checking for aio_write', headers='aio.h', lib='aio rt')
405 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')
406 conf.CHECK_CODE('struct aiocb a; return aio_return(&a);', 'HAVE_AIO_RETURN', msg='Checking for aio_return', headers='aio.h', lib='aio rt')
407 conf.CHECK_CODE('struct aiocb a; return aio_error(&a);', 'HAVE_AIO_ERROR', msg='Checking for aio_error', headers='aio.h', lib='aio rt')
408 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')
409 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')
410 if not conf.CONFIG_SET('HAVE_AIO'):
411 conf.DEFINE('HAVE_NO_AIO', '1')
412 else:
413 conf.DEFINE('HAVE_NO_AIO', '1')
414
415 if host_os.rfind('linux') > -1:
416 conf.CHECK_FUNCS_IN('io_submit', 'aio')
417 conf.CHECK_CODE('''
418 struct io_event ioev;
419 struct iocb *ioc;
420 io_context_t ctx;
421 struct timespec ts;
422 int fd;
423 char *buf;
424 fd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
425 io_queue_init(128,&ctx);
426 io_prep_pwrite(ioc, 1, buf, 1, 0);
427 io_prep_pread(ioc, 1, buf, 1, 0);
428 io_set_eventfd(ioc, fd);
429 io_set_callback(ioc, (io_callback_t)(0));
430 io_submit(ctx, 1, &ioc);
431 io_getevents(ctx, 1, 1, &ioev, &ts);
432 ''',
433 'HAVE_LINUX_KERNEL_AIO',
434 msg='Checking for linux kernel asynchronous io support',
435 headers='unistd.h stdlib.h sys/types.h fcntl.h sys/eventfd.h libaio.h',
436 lib='aio')
437
438 conf.CHECK_CODE('''
439 struct msghdr msg;
440 union {
441 struct cmsghdr cm;
442 char control[CMSG_SPACE(sizeof(int))];
443 } control_un;
444 msg.msg_control = control_un.control;
445 msg.msg_controllen = sizeof(control_un.control);
446 ''',
447 'HAVE_MSGHDR_MSG_CONTROL',
448 msg='Checking if we can use msg_control for passing file descriptors',
449 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
450 conf.CHECK_CODE('''
451 struct msghdr msg;
452 int fd;
453 msg.msg_acctrights = (caddr_t) &fd;
454 msg.msg_acctrightslen = sizeof(fd);
455 ''',
456 'HAVE_MSGHDR_MSG_ACCTRIGHTS',
457 msg='Checking if we can use msg_acctrights for passing file descriptors',
458 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
459
460 if Options.options.with_winbind:
461 conf.env.build_winbind = True
462 conf.DEFINE('WITH_WINBIND', '1')
463
464 conf.find_program('awk', var='AWK')
465 conf.find_program('perl', var='PERL')
466
467 conf.CHECK_HEADERS('asm/types.h')
468
469 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
470 headers='unistd.h sys/types.h',
471 msg="Checking for major macro")
472
473 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
474 headers='unistd.h sys/types.h',
475 msg="Checking for minor macro")
476
477 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
478 headers='unistd.h sys/types.h dirent.h',
479 define='HAVE_DIRENT_D_OFF')
480
481 conf.CHECK_FUNCS('setnetgrent getnetgrent endnetgrent')
482 if conf.CHECK_CFLAGS('-Werror-implicit-function-declaration'):
483 netgrent_cflags = '-Werror-implicit-function-declaration'
484 else:
485 netgrent_cflags = ''
486 conf.CHECK_CODE('setnetgrent("foo")', 'HAVE_SETNETGRENT_PROTOTYPE',
487 msg="Checking for setnetgrent prototype",
488 headers='netdb.h netgroup.h',
489 cflags=netgrent_cflags)
490 conf.CHECK_CODE('getnetgrent', 'HAVE_GETNETGRENT_PROTOTYPE',
491 msg="Checking for getnetgrent prototype",
492 headers='netdb.h netgroup.h',
493 cflags=netgrent_cflags)
494 conf.CHECK_CODE('endnetgrent', 'HAVE_ENDNETGRENT_PROTOTYPE',
495 msg="Checking for endnetgrent prototype",
496 headers='netdb.h netgroup.h',
497 cflags=netgrent_cflags)
498
499
500 # Look for CUPS
501 if Options.options.with_cups:
502 conf.find_program('cups-config', var='CUPS_CONFIG')
503 if conf.env.CUPS_CONFIG:
504 # we would normally use --libs here, but cups-config incorrectly adds
505 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
506 # of an in-tree heimdal kerberos
507 conf.check_cfg(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
508 package="", uselib_store="CUPS")
509 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
510 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
511 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
512 conf.DEFINE('HAVE_CUPS', '1')
513 else:
514 conf.undefine('HAVE_CUPS')
515 conf.SET_TARGET_TYPE('cups', 'EMPTY')
516 else:
517 # define an empty subsystem for cups, to allow it to be used as an empty dependency
518 conf.SET_TARGET_TYPE('cups', 'EMPTY')
519
520 if Options.options.with_iprint:
521 if conf.CONFIG_SET('HAVE_CUPS'):
522 conf.DEFINE('HAVE_IPRINT', '1')
523 else:
524 Logs.warn("--enable-iprint=yes but cups support not sufficient")
525 if Options.options.with_syslog:
526 conf.DEFINE('WITH_SYSLOG', '1')
527 if Options.options.with_automount:
528 conf.DEFINE('WITH_AUTOMOUNT', '1')
529
530 # Check for LDAP
531 if Options.options.with_ldap:
532 conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
533 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
534 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
535 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
536
537 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
538 # for the samba logs
539 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
540 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
541
542 conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
543 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
544
545 # Check if ldap_set_rebind_proc() takes three arguments
546 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
547 'LDAP_SET_REBIND_PROC_ARGS',
548 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
549 headers='ldap.h lber.h', link=False):
550 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
551 else:
552 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
553
554 # last but not least, if ldap_init() exists, we want to use ldap
555 if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'):
556 conf.DEFINE('HAVE_LDAP', '1')
557 conf.DEFINE('LDAP_DEPRECATED', '1')
558 conf.env['HAVE_LDAP'] = '1'
559 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
560 # SASL wrapping hooks
561 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
562 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
563 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
564 else:
565 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
566 conf.SET_TARGET_TYPE('lber', 'EMPTY')
567
568 if Options.options.with_ads:
569 use_ads=True
570 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
571 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
572 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
573 use_ads=False
574 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
575 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
576 use_ads=False
577 if not conf.CONFIG_SET('HAVE_KRB5_GET_HOST_REALM'):
578 Logs.warn("krb5_get_host_realm not found in -lkrb5")
579 use_ads=False
580 if not conf.CONFIG_SET('HAVE_KRB5_FREE_HOST_REALM'):
581 Logs.warn("krb5_free_host_realm not found in -lkrb5")
582 use_ads=False
583 if not conf.CONFIG_SET('HAVE_KRB5_FWD_TGT_CREDS'):
584 Logs.warn("krb5_fwd_tgt_creds found in -lkrb5")
585 use_ads=False
586 if not conf.CONFIG_SET('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC'):
587 Logs.warn("krb5_get_init_creds_opt_alloc not found in -lkrb5")
588 use_ads=False
589 if not conf.CONFIG_SET('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT'):
590 Logs.warn("krb5_get_init_creds_opt_free was not found or was too old in -lkrb5")
591 use_ads=False
592 if not conf.CONFIG_SET('HAVE_KRB5_GET_RENEWED_CREDS'):
593 Logs.warn("krb5_get_renewed_creds not found in -lkrb5")
594 use_ads=False
595 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM'):
596 Logs.warn("krb5_principal_compare_any_realm not found in -lkrb5")
597 use_ads=False
598 if not conf.CONFIG_SET('HAVE_KRB5_C_STRING_TO_KEY') and \
599 not conf.CONFIG_SET('HAVE_KRB5_STRING_TO_KEY_SALT'):
600 Logs.warn("krb5_c_string_to_key not found in -lkrb5")
601 use_ads=False
602 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
603 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
604 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
605 use_ads=False
606 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
607 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
608 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
609 use_ads=False
610 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
611 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
612 Logs.warn("no KT_FREE_FUNCTION detected")
613 use_ads=False
614 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM'):
615 Logs.warn("krb5_c_verify_checksum_compare not found in -lkrb5")
616 use_ads=False
617
618 # We don't actually use
619 # gsskrb5_extract_authz_data_from_sec_context, but it is a
620 # clue that this Heimdal, which does the PAC processing we
621 # need on the standard gss_inquire_sec_context_by_oid
622 if not conf.CONFIG_SET('HAVE_GSS_GET_NAME_ATTRIBUTE') and \
623 not (conf.CONFIG_SET('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT') and \
624 conf.CONFIG_SET('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID')):
625 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")
626 use_ads=False
627
628 if not conf.CONFIG_SET('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT'):
629 Logs.warn("need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support")
630 use_ads=False
631
632 if use_ads:
633 conf.DEFINE('WITH_ADS', '1')
634 conf.DEFINE('HAVE_KRB5', '1')
635 if conf.CONFIG_SET('HAVE_LDAP'):
636 conf.env['HAVE_ADS'] = '1'
637 else:
638 Logs.warn("krb5 libs don't have all features required for Active Directory support")
639 conf.undefine('HAVE_KRB5_H')
640 conf.undefine('HAVE_GSSAPI_H')
641 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
642 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
643
644 if Options.options.with_utmp:
645 conf.env.with_utmp = True
646 if not conf.CHECK_HEADERS('utmp.h'): conf.env.with_utmp = False
647 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
648 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
649 define='HAVE_UT_UT_NAME')
650 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
651 define='HAVE_UT_UT_USER')
652 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
653 define='HAVE_UT_UT_ID')
654 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
655 define='HAVE_UT_UT_HOST')
656 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
657 define='HAVE_UT_UT_TIME')
658 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
659 define='HAVE_UT_UT_TV')
660 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
661 define='HAVE_UT_UT_TYPE')
662 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
663 define='HAVE_UT_UT_PID')
664 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
665 define='HAVE_UT_UT_EXIT')
666 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
667 define='HAVE_UX_UT_SYSLEN')
668 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
669 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
670 msg="Checking whether pututline returns pointer")
671 conf.CHECK_SIZEOF(['((struct utmp *)NULL)->ut_line'], headers='utmp.h',
672 define='SIZEOF_UTMP_UT_LINE')
673 if not conf.CONFIG_SET('SIZEOF_UTMP_UT_LINE'):
674 conf.env.with_utmp = False
675 elif int(conf.env.SIZEOF_UTMP_UT_LINE) < 15:
676 conf.env.with_utmp = False
677 if conf.env.with_utmp:
678 conf.DEFINE('WITH_UTMP', 1)
679 else:
680 Logs.warn("--with-utmp but utmp support not sufficient")
681
682 if Options.options.with_avahi:
683 conf.env.with_avahi = True
684 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
685 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
686 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
687 if conf.env.with_avahi:
688 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
689 else:
690 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
691 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
692
693 if Options.options.with_iconv:
694 conf.env.with_iconv = True
695 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
696 conf.env.with_iconv = False
697 if conf.env.with_iconv:
698 conf.DEFINE('HAVE_ICONV', 1)
699
700 if Options.options.with_pam:
701 use_pam=True
702 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
703 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
704 Logs.warn("--with-pam=yes but pam_appl.h not found")
705 use_pam=False
706 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
707 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
708 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
709 Logs.warn("--with-pam=yes but pam_modules.h not found")
710 use_pam=False
711 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
712 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
713 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
714 conf.CHECK_CODE('''
715 #if defined(HAVE_SECURITY_PAM_APPL_H)
716 #include <security/pam_appl.h>
717 #elif defined(HAVE_PAM_PAM_APPL_H)
718 #include <pam/pam_appl.h>
719 #endif
720 pam_set_item(0, PAM_RHOST, 0);
721 ''',
722 'HAVE_PAM_RHOST',
723 lib='pam',
724 msg="Checking whether PAM_RHOST is available");
725 conf.CHECK_CODE('''
726 #if defined(HAVE_SECURITY_PAM_APPL_H)
727 #include <security/pam_appl.h>
728 #elif defined(HAVE_PAM_PAM_APPL_H)
729 #include <pam/pam_appl.h>
730 #endif
731 pam_set_item(0, PAM_TTY, 0);
732 ''',
733 'HAVE_PAM_TTY',
734 lib='pam',
735 msg="Checking whether PAM_TTY is available");
736 conf.CHECK_CODE('''
737 #if (!defined(LINUX))
738
739 #define PAM_EXTERN extern
740 #if defined(HAVE_SECURITY_PAM_APPL_H)
741 #include <security/pam_appl.h>
742 #elif defined(HAVE_PAM_PAM_APPL_H)
743 #include <pam/pam_appl.h>
744 #endif
745
746 #endif
747
748 #if defined(HAVE_SECURITY_PAM_MODULES_H)
749 #include <security/pam_modules.h>
750 #elif defined(HAVE_PAM_PAM_MODULES_H)
751 #include <pam/pam_modules.h>
752 #endif
753
754 #if defined(HAVE_SECURITY__PAM_MACROS_H)
755 #include <security/_pam_macros.h>
756 #elif defined(HAVE_PAM__PAM_MACROS_H)
757 #include <pam/_pam_macros.h>
758 #endif
759
760 #ifdef HAVE_SECURITY_PAM_EXT_H
761 #include <security/pam_ext.h>
762 #endif
763
764 int i; i = PAM_RADIO_TYPE;
765 ''',
766 'HAVE_PAM_RADIO_TYPE',
767 lib='pam',
768 msg="Checking whether PAM_RADIO_TYPE is available");
769 if use_pam:
770 conf.DEFINE('WITH_PAM', 1)
771 conf.DEFINE('WITH_PAM_MODULES', 1)
772
773 if Options.options.with_pam_smbpass:
774 conf.env.with_pam_smbpass = True
775
776 seteuid = False
777
778 #
779 # Ensure we select the correct set of system calls on Linux.
780 #
781 if (host_os.rfind('linux') > -1):
782 conf.CHECK_CODE('''
783 #if defined(HAVE_UNISTD_H)
784 #include <unistd.h>
785 #endif
786 #include <stdlib.h>
787 #include <stdio.h>
788 #include <sys/types.h>
789 #include <errno.h>
790
791 #ifdef HAVE_SYS_PRIV_H
792 #include <sys/priv.h>
793 #endif
794 #ifdef HAVE_SYS_ID_H
795 #include <sys/id.h>
796 #endif
797
798 #if defined(HAVE_SYSCALL_H)
799 #include <syscall.h>
800 #endif
801
802 #if defined(HAVE_SYS_SYSCALL_H)
803 #include <sys/syscall.h>
804 #endif
805
806 syscall(SYS_setresuid32, -1, -1, -1);
807 syscall(SYS_setresgid32, -1, -1, -1);
808 syscall(SYS_setreuid32, -1, -1);
809 syscall(SYS_setregid32, -1, -1);
810 syscall(SYS_setuid32, -1);
811 syscall(SYS_setgid32, -1);
812 syscall(SYS_setgroups32, 0, NULL);
813 ''',
814 'USE_LINUX_32BIT_SYSCALLS',
815 msg="Checking whether Linux should use 32-bit credential calls");
816
817 if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')):
818 seteuid = conf.CHECK_CODE('''
819 #define AUTOCONF_TEST 1
820 #define USE_LINUX_THREAD_CREDENTIALS 1
821 #define USE_LINUX_32BIT_SYSCALLS 1
822 #include "../lib/util/setid.c"
823 #include "./lib/util_sec.c"
824 ''',
825 'USE_LINUX_THREAD_CREDENTIALS',
826 addmain=False,
827 execute=True,
828 msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls")
829 else:
830 seteuid = conf.CHECK_CODE('''
831 #define AUTOCONF_TEST 1
832 #define USE_LINUX_THREAD_CREDENTIALS 1
833 #include "../lib/util/setid.c"
834 #include "./lib/util_sec.c"
835 ''',
836 'USE_LINUX_THREAD_CREDENTIALS',
837 addmain=False,
838 execute=True,
839 msg="Checking whether we can use Linux thread-specific credentials")
840 if not seteuid:
841 seteuid = conf.CHECK_CODE('''
842 #define AUTOCONF_TEST 1
843 #define USE_SETREUID 1
844 #include "../lib/util/setid.c"
845 #include "./lib/util_sec.c"
846 ''',
847 'USE_SETREUID',
848 addmain=False,
849 execute=True,
850 msg="Checking whether setreuid is available")
851 if not seteuid:
852 seteuid = conf.CHECK_CODE('''
853 #define AUTOCONF_TEST 1
854 #define USE_SETRESUID 1
855 #include "../lib/util/setid.c"
856 #include "./lib/util_sec.c"
857 ''',
858 'USE_SETRESUID',
859 addmain=False,
860 execute=True,
861 msg="Checking whether setresuid is available")
862 if not seteuid:
863 seteuid = conf.CHECK_CODE('''
864 #define AUTOCONF_TEST 1
865 #define USE_SETEUID 1
866 #include "../lib/util/setid.c"
867 #include "./lib/util_sec.c"
868 ''',
869 'USE_SETEUID',
870 addmain=False,
871 execute=True,
872 msg="Checking whether seteuid is available")
873 if not seteuid:
874 seteuid = conf.CHECK_CODE('''
875 #define AUTOCONF_TEST 1
876 #define USE_SETUIDX 1
877 #include "../lib/util/setid.c"
878 #include "./lib/util_sec.c"
879 ''',
880 'USE_SETUIDX',
881 addmain=False,
882 execute=True,
883 mandatory=True,
884 msg="Checking whether setuidx is available")
885 if Options.options.with_dnsupdate:
886 if not conf.CONFIG_SET('HAVE_KRB5'):
887 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
888 else:
889 conf.DEFINE('WITH_DNS_UPDATES', 1)
890 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
891 if Options.options.developer:
892 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
893 conf.DEFINE('VALGRIND', '1')
894
895 if conf.CHECK_CODE('''
896 #include <bits/sockaddr.h>
897 #include <linux/netlink.h>
898 ''',
899 'HAVE_LINUX_NETLINK_H',
900 msg="Checking whether Linux netlink is available"):
901
902 conf.CHECK_CODE('''
903 #include <bits/sockaddr.h>
904 #include <linux/netlink.h>
905 #include <linux/rtnetlink.h>
906 ''',
907 'HAVE_LINUX_RTNETLINK_H',
908 msg='Checking whether Linux rtnetlink is available')
909
910 conf.CHECK_CODE('''
911 #include "../tests/fcntl_lock.c"
912 ''',
913 'HAVE_FCNTL_LOCK',
914 addmain=False,
915 execute=True,
916 msg='Checking whether fcntl locking is available')
917
918 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
919 if not conf.CHECK_CODE('''
920 #define _XOPEN_SOURCE 600
921 #include <stdlib.h>
922 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
923 #error probably broken posix_fallocate
924 #endif
925 ''',
926 '_HAVE_UNBROKEN_POSIX_FALLOCATE',
927 msg='Checking for broken posix_fallocate'):
928 conf.DEFINE('HAVE_BROKEN_POSIX_FALLOCATE', '1')
929
930
931 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
932 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
933 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
934 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
935 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
936 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
937 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
938 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
939 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
940 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
941 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
942 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
943 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
944 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
945 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
946 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
947
948 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
949 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
950 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
951 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
952 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
953 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
954 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
955
956 conf.CHECK_CODE('''
957 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
958 ''',
959 'HAVE_POSIX_FADVISE',
960 msg='Checking whether posix_fadvise is available',
961 headers='unistd.h fcntl.h')
962
963 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
964 conf.CHECK_CODE('''
965 #include <unistd.h>
966 return sysconf(%s) == -1 ? 1 : 0;
967 ''' % v,
968 'SYSCONF%s' % v,
969 msg='Checking whether sysconf(%s) is available' % v)
970
971 conf.CHECK_CODE('''
972 #include <sys/syscall.h>
973 #include <unistd.h>
974 syscall(SYS_initgroups, 16, NULL, NULL, 0);
975 ''',
976 'HAVE_DARWIN_INITGROUPS',
977 msg='Checking whether to use the Darwin-specific initgroups system call')
978
979 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
980 'HAVE_UTIMBUF',
981 headers='sys/types.h utime.h',
982 msg='Checking whether struct utimbuf is available')
983
984 if conf.CHECK_CODE('''struct sigevent s;''',
985 'HAVE_STRUCT_SIGEVENT',
986 headers='sys/types.h stdlib.h stddef.h signal.h',
987 msg='Checking whether we have the struct sigevent'):
988 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
989 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
990 headers='signal.h');
991 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
992 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
993 headers='signal.h');
994
995 if os.path.exists('/proc/sys/kernel/core_pattern'):
996 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
997
998 if conf.CHECK_CODE('''
999 #include <time.h>
1000 main() {
1001 struct tm *tm;
1002 if (sizeof(time_t) == 8) {
1003 time_t max_time = 0x7fffffffffffffffll;
1004 tm = gmtime(&max_time);
1005 /* This should fail with 32-bit tm_year. */
1006 if (tm == NULL) {
1007 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1008 max_time = 67768036191676799ll;
1009 tm = gmtime(&max_time);
1010 if (tm) {
1011 exit(0);
1012 }
1013 }
1014 }
1015 exit(1);
1016 }''',
1017 '__TIME_T_MAX',
1018 addmain=False,
1019 execute=True,
1020 msg="Checking for the maximum value of the 'time_t' type"):
1021 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1022
1023 conf.CHECK_CODE('''
1024 #if defined(HAVE_UNISTD_H)
1025 #include <unistd.h>
1026 #endif
1027 #include <sys/types.h>
1028 main() { dev_t dev = makedev(1,2); return 0; }
1029 ''',
1030 'HAVE_MAKEDEV',
1031 addmain=False,
1032 msg='Checking whether the macro for makedev is available')
1033
1034 conf.CHECK_CODE('''
1035 #include <stdio.h>
1036 #include <limits.h>
1037 #include <signal.h>
1038
1039 void exit_on_core(int ignored) {
1040 exit(1);
1041 }
1042
1043 main() {
1044 char *newpath;
1045 signal(SIGSEGV, exit_on_core);
1046 newpath = realpath("/tmp", NULL);
1047 exit((newpath != NULL) ? 0 : 1);
1048 }
1049 ''',
1050 'REALPATH_TAKES_NULL',
1051 addmain=False,
1052 execute=True,
1053 msg='Checking whether the realpath function allows a NULL argument')
1054
1055 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1056 'HAVE_FTRUNCATE_EXTEND',
1057 msg='Checking for ftruncate extend',
1058 addmain=False,
1059 execute=True)
1060
1061 if Options.options.with_sendfile_support:
1062 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):
1063 conf.CHECK_CODE('''
1064 int tofd, fromfd;
1065 off_t offset;
1066 size_t total;
1067 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1068 ''',
1069 '_HAVE_SENDFILE',
1070 headers='sys/sendfile.h',
1071 msg='Checking for linux sendfile support')
1072
1073 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1074 conf.DEFINE('HAVE_SENDFILE', '1')
1075 conf.DEFINE('LINUX_SENDFILE_API', '1')
1076 conf.DEFINE('WITH_SENDFILE', '1')
1077 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1078 conf.CHECK_CODE('''
1079 #include <sys/types.h>
1080 #include <unistd.h>
1081 #include <sys/socket.h>
1082 #include <sys/uio.h>
1083 int fromfd, tofd, ret, total=0;
1084 off_t offset, nwritten;
1085 struct sf_hdtr hdr;
1086 struct iovec hdtrl;
1087 hdr.headers = &hdtrl;
1088 hdr.hdr_cnt = 1;
1089 hdr.trailers = NULL;
1090 hdr.trl_cnt = 0;
1091 hdtrl.iov_base = NULL;
1092 hdtrl.iov_len = 0;
1093 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1094 ''',
1095 '_HAVE_SENDFILE',
1096 msg='Checking for freebsd sendfile support')
1097 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1098 conf.DEFINE('HAVE_SENDFILE', '1')
1099 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1100 conf.DEFINE('WITH_SENDFILE', '1')
1101 elif (host_os.rfind('darwin') > -1):
1102 conf.CHECK_CODE('''
1103 #include <sys/types.h>
1104 #include <sys/socket.h>
1105 #include <sys/uio.h>
1106 int fromfd, tofd, ret;
1107 off_t offset, nwritten;
1108 struct sf_hdtr hdr;
1109 struct iovec hdtrl;
1110 hdr.headers = &hdtrl;
1111 hdr.hdr_cnt = 1;
1112 hdr.trailers = (void *)0;
1113 hdr.trl_cnt = 0;
1114 hdtrl.iov_base = (void *)0;
1115 hdtrl.iov_len = 0;
1116 ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0);
1117 ''',
1118 '_HAVE_SENDFILE',
1119 msg='Checking for darwin sendfile support')
1120 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1121 conf.DEFINE('HAVE_SENDFILE', '1')
1122 conf.DEFINE('DARWIN_SENDFILE_API', '1')
1123 conf.DEFINE('WITH_SENDFILE', '1')
1124 elif (host_os.rfind('hpux') > -1) or (host_os.rfind('osf') > -1):
1125 conf.CHECK_CODE('''
1126 #include <sys/socket.h>
1127 #include <sys/uio.h>
1128 int fromfd, tofd;
1129 size_t total=0;
1130 struct iovec hdtrl[2];
1131 ssize_t nwritten;
1132 off_t offset;
1133 hdtrl[0].iov_base = 0;
1134 hdtrl[0].iov_len = 0;
1135 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1136 ''',
1137 '_HAVE_SENDFILE',
1138 msg='Checking for osf/hpux sendfile support')
1139 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1140 conf.DEFINE('HAVE_SENDFILE', '1')
1141 conf.DEFINE('HPUX_SENDFILE_API', '1')
1142 conf.DEFINE('WITH_SENDFILE', '1')
1143 elif (host_os.rfind('solaris') > -1):
1144 conf.CHECK_FUNCS_IN('sendfile', 'sendfilev')
1145 conf.CHECK_CODE('''
1146 #include <sys/sendfile.h>,
1147 int sfvcnt;
1148 size_t xferred;
1149 struct sendfilevec vec[2];
1150 ssize_t nwritten;
1151 int tofd;
1152 sfvcnt = 2;
1153 vec[0].sfv_fd = SFV_FD_SELF;
1154 vec[0].sfv_flag = 0;
1155 vec[0].sfv_off = 0;
1156 vec[0].sfv_len = 0;
1157 vec[1].sfv_fd = 0;
1158 vec[1].sfv_flag = 0;
1159 vec[1].sfv_off = 0;
1160 vec[1].sfv_len = 0;
1161 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1162 ''',
1163 '_HAVE_SENDFILEV',
1164 msg='Checking for solaris sendfilev support')
1165 if conf.CONFIG_SET('_HAVE_SENDFILEV'):
1166 conf.DEFINE('HAVE_SENDFILEV', '1')
1167 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1168 conf.DEFINE('WITH_SENDFILE', '1')
1169 elif (host_os.rfind('aix') > -1):
1170 conf.CHECK_CODE('''
1171 #include <sys/socket.h>
1172 int fromfd, tofd;
1173 size_t total=0;
1174 struct sf_parms hdtrl;
1175 ssize_t nwritten;
1176 hdtrl.header_data = 0;
1177 hdtrl.header_length = 0;
1178 hdtrl.file_descriptor = fromfd;
1179 hdtrl.file_offset = 0;
1180 hdtrl.file_bytes = 0;
1181 hdtrl.trailer_data = 0;
1182 hdtrl.trailer_length = 0;
1183 nwritten = send_file(&tofd, &hdtrl, 0);
1184 ''',
1185 '_HAVE_SENDFILE',
1186 msg='Checking for AIX send_file support')
1187 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1188 conf.DEFINE('HAVE_SENDFILE', '1')
1189 conf.DEFINE('AIX_SENDFILE_API', '1')
1190 conf.DEFINE('WITH_SENDFILE', '1')
1191
1192 # Check for getcwd allowing a NULL arg.
1193 conf.CHECK_CODE('''
1194 #include <unistd.h>
1195 main() {
1196 char *s = getcwd(NULL,0);
1197 exit(s != NULL ? 0 : 1);
1198 }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True,
1199 msg="getcwd takes a NULL argument")
1200
1201
1202 # UnixWare 7.x has its getspnam in -lgen
1203 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1204 conf.CHECK_FUNCS_IN('getspnam', 'security')
1205 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1206
1207 if Options.options.with_quotas:
1208 # For quotas on Veritas VxFS filesystems
1209 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1210 # For sys/quota.h and linux/quota.h
1211 conf.CHECK_HEADERS('sys/quota.h')
1212 # For quotas on BSD systems
1213 conf.CHECK_HEADERS('ufs/ufs/quota.h')
1214 # For quotas on Linux XFS filesystems
1215 if conf.CHECK_HEADERS('xfs/xqm.h'):
1216 conf.DEFINE('HAVE_XFS_QUOTAS', '1')
1217 else:
1218 # For Irix XFS
1219 conf.CHECK_CODE('''
1220 #include "confdefs.h"
1221 #ifdef HAVE_SYS_TYPES_H
1222 #include <sys/types.h>
1223 #endif
1224 #ifdef HAVE_ASM_TYPES_H
1225 #include <asm/types.h>
1226 #endif
1227 #include <sys/quota.h>
1228 int i = Q_XGETQUOTA;''',
1229 define='HAVE_XFS_QUOTAS',
1230 msg='for XFS QUOTA in <sys/quota.h>',
1231 execute=False,
1232 local_include=False)
1233
1234 # For IRIX like dqb_isoftlimit instead of dqb_fsoftlimit in struc dqblk
1235 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_fsoftlimit', define='HAVE_DQB_FSOFTLIMIT',
1236 headers='sys/quota.h')
1237 #darwin style quota bytecount
1238 conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_curbytes', define='HAVE_STRUCT_DQBLK_DQB_CURBYTES',
1239 headers='sys/quota.h')
1240 if conf.CHECK_HEADERS('rpcsvc/rquota.h'):
1241 conf.DEFINE('HAVE_NFS_QUOTAS', '1')
1242 conf.CHECK_STRUCTURE_MEMBER('struct getquota_rslt', 'getquota_rslt_u',
1243 define='HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U',
1244 headers='rpcsvc/rquota.h')
1245
1246 if (host_os.rfind('linux') > -1):
1247 conf.DEFINE('HAVE_QUOTACTL_LINUX', '1')
1248 elif not conf.CONFIG_SET("HAVE_XFS_QUOTAS"):
1249 if not conf.CHECK_CODE('''
1250 #define HAVE_QUOTACTL_4A 1
1251 #define AUTOCONF_TEST 1
1252 #include "../tests/sysquotas.c"
1253 ''',
1254 cflags=conf.env['WERROR_CFLAGS'],
1255 define='HAVE_QUOTACTL_4A',
1256 msg='for QUOTACTL_4A: long quotactl(int cmd, char *special, qid_t id, caddr_t addr)',
1257 execute=True,
1258 addmain=False):
1259
1260 conf.CHECK_CODE('''
1261 #define HAVE_QUOTACTL_4B 1
1262 #define AUTOCONF_TEST 1
1263 #include "../tests/sysquotas.c"
1264 ''',
1265 cflags=conf.env['WERROR_CFLAGS'],
1266 define='HAVE_QUOTACTL_4B',
1267 msg='for QUOTACTL_4B: int quotactl(const char *path, int cmd, int id, char *addr)',
1268 execute=True,
1269 addmain=False)
1270
1271 conf.CHECK_CODE('''
1272 clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp");
1273 ''',
1274 headers="rpc/rpc.h rpc/types.h rpcsvc/rquota.h rpc/nettype.h rpc/xdr.h",
1275 define='HAVE_NFS_QUOTAS',
1276 msg='for NFS QUOTAS',
1277 execute=True,
1278 local_include=False)
1279
1280 if conf.CONFIG_SET('HAVE_QUOTACTL_LINUX') or \
1281 conf.CONFIG_SET('HAVE_QUOTACTL_4A') or \
1282 conf.CONFIG_SET('HAVE_QUOTACTL_4B') or \
1283 conf.CONFIG_SET('HAVE_XFS_QUOTAS'):
1284 conf.DEFINE('HAVE_SYS_QUOTAS', '1')
1285 conf.DEFINE('WITH_QUOTAS', '1')
1286
1287 #
1288 # checking for clustering extensions (CTDB)
1289 #
1290 if not Options.options.with_cluster_support:
1291 have_cluster_support = False
1292
1293 else:
1294
1295 if Options.options.ctdb_dir:
1296 conf.ADD_EXTRA_INCLUDES(Options.options.ctdb_dir + '/include')
1297
1298 srcdir = os.path.realpath(conf.srcdir)
1299 if 'EXTRA_INCLUDES' in conf.env:
1300 includes = ' '.join(conf.env['EXTRA_INCLUDES']).replace('#', srcdir + '/')
1301 else:
1302 includes = ''
1303
1304 have_cluster_support = True
1305 ctdb_broken = ""
1306
1307 conf.CHECK_CODE('''
1308 #define NO_CONFIG_H
1309 #include "replace.h"
1310 #include "system/wait.h"
1311 #include "system/network.h"
1312 #define private #error __USED_RESERVED_WORD_private__
1313 #include <talloc.h>
1314 #include <tdb.h>
1315 #include <ctdb.h>
1316
1317 int main(void)
1318 {
1319 return 0;
1320 }
1321 ''',
1322 'HAVE_CTDB_H',
1323 addmain=False,
1324 includes=includes,
1325 msg='Checking for header ctdb.h')
1326
1327 if not conf.CONFIG_SET('HAVE_CTDB_H'):
1328 have_cluster_support = False
1329 ctdb_broken = "ctdb.h is required for cluster support"
1330
1331 if have_cluster_support:
1332 conf.CHECK_CODE('''
1333 #define NO_CONFIG_H
1334 #include "replace.h"
1335 #include "system/wait.h"
1336 #include "system/network.h"
1337 #define private #error __USED_RESERVED_WORD_private__
1338 #include <talloc.h>
1339 #include <tdb.h>
1340 #include <ctdb.h>
1341 #include <ctdb_private.h>
1342
1343 int main(void)
1344 {
1345 return 0;
1346 }
1347 ''',
1348 'HAVE_CTDB_PRIVATE_H',
1349 addmain=False,
1350 includes=includes,
1351 msg='Checking for header ctdb_private.h')
1352
1353 if not conf.CONFIG_SET('HAVE_CTDB_PRIVATE_H'):
1354 have_cluster_support = False
1355 ctdb_broken = "ctdb_private.h is required for cluster support"
1356
1357 if have_cluster_support:
1358 conf.CHECK_CODE('''
1359 #define NO_CONFIG_H
1360 #include "replace.h"
1361 #include "system/wait.h"
1362 #include "system/network.h"
1363 #include <talloc.h>
1364 #include <tdb.h>
1365 #include <ctdb.h>
1366 #include <ctdb_private.h>
1367
1368 int main(void)
1369 {
1370 int i = (int)CTDB_CONTROL_TRANS3_COMMIT;
1371 return 0;
1372 }
1373 ''',
1374 'HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL',
1375 addmain=False,
1376 includes=includes,
1377 msg='Checking for transaction support (TRANS3_COMMIT control)')
1378
1379 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL'):
1380 have_cluster_support = False
1381 ctdb_broken = "ctdb transaction support missing or too old"
1382
1383 if have_cluster_support:
1384 conf.CHECK_CODE('''
1385 #define NO_CONFIG_H
1386 #include "replace.h"
1387 #include "system/wait.h"
1388 #include "system/network.h"
1389 #include <talloc.h>
1390 #include <tdb.h>
1391 #include <ctdb.h>
1392 #include <ctdb_private.h>
1393
1394 int main(void)
1395 {
1396 int i = (int)CTDB_CONTROL_SCHEDULE_FOR_DELETION;
1397 return 0;
1398 }
1399 ''',
1400 'HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL',
1401 addmain=False,
1402 includes=includes,
1403 msg='Checking for SCHEDULE_FOR_DELETION control')
1404
1405 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL'):
1406 if not Options.options.enable_old_ctdb:
1407 have_cluster_support = False
1408 ctdb_broken = "SCHEDULE_FOR_DELETION control missing"
1409 else:
1410 Logs.warn("ignoring missing SCHEDULE_FOR_DELETION control (--enable-old-ctdb)")
1411
1412 if have_cluster_support:
1413 conf.CHECK_CODE('''
1414 #define NO_CONFIG_H
1415 #include "replace.h"
1416 #include "system/wait.h"
1417 #include "system/network.h"
1418 #include <talloc.h>
1419 #include <tdb.h>
1420 #include <ctdb.h>
1421 #include <ctdb_private.h>
1422
1423 int main(void)
1424 {
1425 struct ctdb_control_tcp _x;
1426 return 0;
1427 }
1428 ''',
1429 'HAVE_STRUCT_CTDB_CONTROL_TCP',
1430 addmain=False,
1431 includes=includes,
1432 msg='Checking for ctdb ipv4 support')
1433
1434 if not conf.CONFIG_SET('HAVE_STRUCT_CTDB_CONTROL_TCP'):
1435 have_cluster_support = False
1436 ctdb_broken = "missing struct ctdb_control_tcp"
1437
1438 if have_cluster_support:
1439 conf.CHECK_CODE('''
1440 #define NO_CONFIG_H
1441 #include "replace.h"
1442 #include "system/wait.h"
1443 #include "system/network.h"
1444 #include <talloc.h>
1445 #include <tdb.h>
1446 #include <ctdb.h>
1447 #include <ctdb_private.h>
1448
1449 int main(void)
1450 {
1451 struct ctdb_control_tcp_addr _x;
1452 return 0;
1453 }
1454 ''',
1455 'HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR',
1456 addmain=False,
1457 includes=includes,
1458 msg='Checking for ctdb ipv6 support')
1459
1460 if have_cluster_support:
1461 conf.CHECK_CODE('''
1462 #define NO_CONFIG_H
1463 #include "replace.h"
1464 #include "system/wait.h"
1465 #include "system/network.h"
1466 #include <talloc.h>
1467 #include <tdb.h>
1468 #include <ctdb.h>
1469 #include <ctdb_private.h>
1470
1471 int main(void)
1472 {
1473 int i = (int)CTDB_CONTROL_CHECK_SRVIDS;
1474 return 0;
1475 }
1476 ''',
1477 'HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL',
1478 addmain=False,
1479 includes=includes,
1480 msg='Checking for CHECK_SRVIDS control')
1481
1482 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL'):
1483 if not Options.options.enable_old_ctdb:
1484 have_cluster_support = False
1485 ctdb_broken = "CHECK_SRVIDS control missing"
1486 else:
1487 Logs.warn("ignoring missing CHECK_SRVIDS control (--enable-old-ctdb)")
1488
1489 if have_cluster_support:
1490 Logs.info("building with cluster support")
1491 conf.DEFINE('CLUSTER_SUPPORT', 1);
1492 else:
1493 if not Options.options.with_cluster_support:
1494 Logs.info("building without cluster support")
1495 else:
1496 Logs.warn("building without cluster support: " + ctdb_broken)
1497 conf.undefine('CLUSTER_SUPPORT')
1498
1499
1500
1501 conf.CHECK_CODE('__attribute__((destructor)) static void cleanup(void) { }',
1502 'HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR',
1503 addmain=False,
1504 link=False,
1505 msg='Checking whether we can compile with __attribute__((destructor))')
1506
1507 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1508 'SEEKDIR_RETURNS_VOID',
1509 headers='sys/types.h dirent.h',
1510 msg='Checking whether seekdir returns void')
1511
1512 if Options.options.with_profiling_data:
1513 conf.DEFINE('WITH_PROFILE', 1);
1514
1515 PTHREAD_CFLAGS='error'
1516 PTHREAD_LDFLAGS='error'
1517
1518 if PTHREAD_LDFLAGS == 'error':
1519 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
1520 PTHREAD_CFLAGS='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
1521 PTHREAD_LDFLAGS='-lpthread'
1522 if PTHREAD_LDFLAGS == 'error':
1523 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
1524 PTHREAD_CFLAGS='-D_THREAD_SAFE'
1525 PTHREAD_LDFLAGS='-lpthreads'
1526 if PTHREAD_LDFLAGS == 'error':
1527 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
1528 PTHREAD_CFLAGS='-D_THREAD_SAFE -pthread'
1529 PTHREAD_LDFLAGS='-pthread'
1530 if PTHREAD_LDFLAGS == 'error':
1531 if conf.CHECK_FUNCS('pthread_attr_init'):
1532 PTHREAD_CFLAGS='-D_REENTRANT'
1533 PTHREAD_LDFLAGS='-lpthread'
1534 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
1535 # pthread_attr_init. On pthread_mutex_lock it works there...
1536 if PTHREAD_LDFLAGS == 'error':
1537 if conf.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
1538 PTHREAD_CFLAGS='-D_REENTRANT'
1539 PTHREAD_LDFLAGS='-lpthread'
1540
1541 if PTHREAD_CFLAGS != 'error' and PTHREAD_LDFLAGS != 'error':
1542 conf.ADD_CFLAGS(PTHREAD_CFLAGS)
1543 conf.ADD_LDFLAGS(PTHREAD_LDFLAGS)
1544 conf.CHECK_HEADERS('pthread.h')
1545 conf.DEFINE('HAVE_PTHREAD', '1')
1546
1547 if Options.options.with_pthreadpool:
1548 if conf.CONFIG_SET('HAVE_PTHREAD'):
1549 conf.DEFINE('WITH_PTHREADPOOL', '1')
1550 else:
1551 Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
1552 conf.undefine('WITH_PTHREADPOOL')
1553
1554 if conf.CHECK_HEADERS('gpfs_gpl.h'):
1555 conf.DEFINE('HAVE_GPFS', '1')
1556
1557 default_static_modules.extend(TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam
1558 auth_sam auth_unix auth_winbind auth_wbc
1559 auth_domain auth_builtin vfs_default
1560 nss_info_template idmap_tdb idmap_passdb
1561 idmap_nss'''))
1562
1563 default_shared_modules.extend(TO_LIST('''vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1564 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1565 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2
1566 auth_script vfs_readahead vfs_xattr_tdb vfs_posix_eadb
1567 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1568 vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly
1569 vfs_media_harmony
1570 vfs_crossrename vfs_linux_xfs_sgid
1571 vfs_time_audit idmap_autorid idmap_tdb2
1572 idmap_rid idmap_hash'''))
1573
1574 if Options.options.developer:
1575 default_static_modules.extend(TO_LIST('charset_weird'))
1576 default_shared_modules.extend(TO_LIST('perfcount_test'))
1577 default_shared_modules.extend(TO_LIST('vfs_skel_opaque vfs_skel_transparent vfs_shadow_copy_test'))
1578 default_shared_modules.extend(TO_LIST('auth_skel pdb_test'))
1579
1580 if Options.options.enable_selftest or Options.options.developer:
1581 default_shared_modules.extend(TO_LIST('vfs_fake_acls'))
1582
1583
1584 if conf.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'):
1585 default_static_modules.extend(TO_LIST('pdb_samba_dsdb auth_samba4 vfs_dfs_samba4'))
1586
1587 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1588 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1589
1590 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1591 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1592
1593 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1594 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1595
1596 if (conf.CONFIG_SET('HAVE_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_MSGHDR_MSG_ACCTRIGHTS')):
1597 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1598
1599 if Options.options.with_pthreadpool:
1600 default_shared_modules.extend(TO_LIST('vfs_aio_pthread'))
1601
1602 if conf.CONFIG_SET('HAVE_AIO'):
1603 default_shared_modules.extend(TO_LIST('vfs_aio_posix'))
1604
1605 if conf.CONFIG_SET('HAVE_LINUX_KERNEL_AIO'):
1606 default_shared_modules.extend(TO_LIST('vfs_aio_linux'))
1607
1608 if conf.CONFIG_SET('HAVE_LDAP'):
1609 default_static_modules.extend(TO_LIST('pdb_ldap idmap_ldap'))
1610
1611 if conf.CONFIG_SET('DARWINOS'):
1612 default_static_modules.extend(TO_LIST('charset_macosxfs'))
1613
1614 if conf.CONFIG_SET('HAVE_GPFS'):
1615 default_shared_modules.extend(TO_LIST('vfs_gpfs'))
1616
1617 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1618 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1619
1620 final_static_modules = default_static_modules
1621 final_shared_modules = default_shared_modules
1622
1623 for m in explicit_static_modules:
1624 if m in final_shared_modules:
1625 final_shared_modules.remove(m)
1626 final_static_modules.append(m)
1627 for m in explicit_shared_modules:
1628 if m in final_static_modules:
1629 final_static_modules.remove(m)
1630 final_shared_modules.append(m)
1631
1632 if ("auth_domain" not in final_static_modules) or \
1633 ("auth_builtin" not in final_static_modules) or \
1634 ("auth_sam" not in final_static_modules) or \
1635 ("auth_winbind" not in final_static_modules):
1636 raise Utils.WafError('These auth modules MUST be configured as static modules: auth_domain, auth_builtin, auth_sam, auth_winbind')
1637
1638 conf.env['static_modules'] = final_static_modules
1639 conf.env['shared_modules'] = final_shared_modules
1640
1641 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1642
1643 static_list = {}
1644 shared_list = {}
1645
1646 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount']
1647 conf.env['MODULE_PREFIXES'] = prefixes
1648 for p in prefixes:
1649 for m in final_static_modules:
1650 if m.find(p) == 0:
1651 if not p in static_list:
1652 static_list[p] = []
1653 static_list[p].append(m)
1654 for m in final_shared_modules:
1655 if m.find(p) == 0:
1656 if not p in shared_list:
1657 shared_list[p] = []
1658 shared_list[p].append(m)
1659
1660 for p in prefixes:
1661 static_env = "%s_STATIC" % p.upper()
1662 shared_env = "%s_SHARED" % p.upper()
1663 conf.env[static_env] = []
1664 conf.env[shared_env] = []
1665 if p in static_list:
1666 decl_list=""
1667 for entry in static_list[p]:
1668 decl_list += "extern NTSTATUS %s_init(void); " % entry
1669 conf.env[static_env].append('%s' % entry)
1670 decl_list = decl_list.rstrip()
1671 conf.DEFINE('static_decl_%s' % p, decl_list)
1672 conf.DEFINE('static_init_%s' % p, '{ %s_init(); }' % '_init(); '.join(static_list[p]))
1673 else:
1674 conf.DEFINE('static_decl_%s' % p, '')
1675 conf.DEFINE('static_init_%s' % p, '{}')
1676 if p in shared_list:
1677 for entry in shared_list[p]:
1678 conf.DEFINE('%s_init' % entry, 'samba_init_module')
1679 conf.env[shared_env].append('%s' % entry)
1680
1681 conf.SAMBA_CONFIG_H('include/config.h')
1682
1683 def ctags(ctx):
1684 "build 'tags' file using ctags"
1685 import Utils
1686 source_root = os.path.dirname(Utils.g_module.root_path)
1687 cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h")' % source_root
1688 print("Running: %s" % cmd)
1689 os.system(cmd)
1690