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WHATSNEW: Start release notes for 3.6.0pre3.
[Samba.git] / source3 / wscript
blobebcb1b688858636a32c5653558c90d90b8674e4d
1 #! /usr/bin/env python
2
3 srcdir = '..'
4 blddir = 'bin'
5
6 APPNAME='samba'
7 VERSION=None
8
9 import sys, os
10 from optparse import SUPPRESS_HELP
11 sys.path.insert(0, srcdir+"/buildtools/wafsamba")
12 sys.path.insert(0, "source3")
13 import wafsamba, Options, Logs, Utils, Scripting
14 import build.charset
15 import samba_utils, samba_version
16 import samba3
17
18 def set_options(opt):
19 if not os.getenv('TOPLEVEL_BUILD'):
20 opt.BUILTIN_DEFAULT('NONE')
21 opt.PRIVATE_EXTENSION_DEFAULT('s3')
22 opt.RECURSE('../lib/replace')
23 opt.RECURSE('build')
24 opt.RECURSE('selftest')
25 opt.RECURSE('../lib/nss_wrapper')
26 opt.RECURSE('../lib/socket_wrapper')
27 opt.RECURSE('../lib/tevent')
28 opt.RECURSE('../lib/tdb')
29
30 opt.add_option('--with-static-modules',
31 help=("Comma-separated list of names of modules to statically link in"),
32 action="store", dest='static_modules', default=None)
33 opt.add_option('--with-shared-modules',
34 help=("Comma-separated list of names of modules to build shared"),
35 action="store", dest='shared_modules', default=None)
36 opt.add_option('--enable-selftest',
37 help=("enable options necessary for selftest"),
38 action="store_true", dest='enable_selftest', default=False)
39
40 opt.SAMBA3_ADD_OPTION('winbind')
41 opt.SAMBA3_ADD_OPTION('swat')
42 opt.SAMBA3_ADD_OPTION('ads')
43 opt.SAMBA3_ADD_OPTION('krb5')
44 opt.SAMBA3_ADD_OPTION('ldap')
45 opt.SAMBA3_ADD_OPTION('cups', with_name="enable", without_name="disable")
46 opt.SAMBA3_ADD_OPTION('iprint', with_name="enable", without_name="disable")
47 opt.SAMBA3_ADD_OPTION('merged-build', with_name="enable", without_name="disable")
48 opt.SAMBA3_ADD_OPTION('pam')
49 opt.SAMBA3_ADD_OPTION('pam_smbpass')
50 opt.SAMBA3_ADD_OPTION('quotas')
51 opt.SAMBA3_ADD_OPTION('sys-quotas')
52 opt.SAMBA3_ADD_OPTION('sendfile-support')
53 opt.SAMBA3_ADD_OPTION('utmp')
54 opt.SAMBA3_ADD_OPTION('pthreadpool', with_name="enable", without_name="disable")
55 opt.SAMBA3_ADD_OPTION('avahi', with_name="enable", without_name="disable")
56 opt.SAMBA3_ADD_OPTION('iconv')
57 opt.SAMBA3_ADD_OPTION('acl-support')
58 opt.SAMBA3_ADD_OPTION('dnsupdate')
59 opt.SAMBA3_ADD_OPTION('syslog')
60 opt.SAMBA3_ADD_OPTION('automount')
61 opt.SAMBA3_ADD_OPTION('aio-support')
62
63 opt.SAMBA3_ADD_OPTION('cluster-support')
64
65 opt.add_option('--with-ctdb-dir',
66 help=("Directory under which ctdb is installed"),
67 action="store", dest='ctdb_dir', default=None)
68 opt.add_option('--enable-old-ctdb',
69 help=("enable building against (too) old version of ctdb (default=false)"),
70 action="store_true", dest='enable_old_ctdb', default=False)
71
72
73
74 def configure(conf):
75 from samba_utils import TO_LIST
76
77 if not conf.env.toplevel_build:
78 version = samba_version.load_version(env=conf.env)
79 conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
80 conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
81 conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
82
83 if Options.options.developer:
84 conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
85 conf.env.developer = True
86
87 if Options.options.with_swat:
88 conf.env['build_swat'] = True
89
90 if not conf.env.toplevel_build:
91 conf.RECURSE('../lib/replace')
92 conf.RECURSE('build')
93 conf.RECURSE('../lib/tdb')
94 conf.RECURSE('../lib/talloc')
95 conf.RECURSE('../lib/tevent')
96 conf.RECURSE('../lib/popt')
97 conf.RECURSE('../lib/nss_wrapper')
98 conf.RECURSE('../lib/socket_wrapper')
99 conf.RECURSE('../lib/zlib')
100 conf.RECURSE('../libcli/smbreadline')
101 conf.RECURSE('../lib/util')
102
103 conf.ADD_EXTRA_INCLUDES('''#source3 #source3/include #lib/replace''')
104 if not conf.env.USING_SYSTEM_TDB:
105 conf.ADD_EXTRA_INCLUDES('#lib/tdb/include')
106 if not conf.env.USING_SYSTEM_TEVENT:
107 conf.ADD_EXTRA_INCLUDES('#lib/tevent')
108 if not conf.env.USING_SYSTEM_TALLOC:
109 conf.ADD_EXTRA_INCLUDES('#lib/talloc')
110 if not conf.env.USING_SYSTEM_POPT:
111 conf.ADD_EXTRA_INCLUDES('#lib/popt')
112
113 conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
114
115 conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
116 conf.CHECK_HEADERS('linux/falloc.h')
117
118 conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod mknod64')
119 conf.CHECK_FUNCS('strtol strchr strupr chflags')
120 conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid')
121 conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid')
122 conf.CHECK_FUNCS('sigprocmask sigblock sigaction sigset innetgr')
123 conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf')
124 conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups sysconf stat64 fstat64')
125 conf.CHECK_FUNCS('lstat64 fopen64 atexit grantpt lseek64 ftruncate64 fallocate fallocate64 posix_fallocate posix_fallocate64')
126 conf.CHECK_FUNCS('fseek64 fseeko64 ftell64 ftello64 setluid')
127 conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
128 conf.CHECK_FUNCS('opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64')
129 conf.CHECK_FUNCS('fdopendir fdopendir64')
130 conf.CHECK_FUNCS('getpwent_r getdents64 setenv strcasecmp fcvt fcvtl')
131 conf.CHECK_FUNCS('syslog vsyslog timegm setlocale nl_langinfo')
132 conf.CHECK_FUNCS_IN('nanosleep', 'rt')
133 conf.CHECK_FUNCS('lutimes futimes utimensat futimens')
134 conf.CHECK_FUNCS('mlock munlock mlockall munlockall')
135 conf.CHECK_FUNCS('memalign posix_memalign hstrerror')
136 conf.CHECK_FUNCS('shmget')
137 conf.CHECK_FUNCS_IN('shm_open', 'rt', checklibc=True)
138 conf.CHECK_FUNCS('gettext dgettext bindtextdomain textdomain')
139 #FIXME: for some reason this one still fails
140 conf.CHECK_FUNCS_IN('yp_get_default_domain', 'nsl')
141 conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv')
142 conf.CHECK_DECLS('fdatasync', reverse=True)
143 conf.CHECK_DECLS('readahead', reverse=True, headers='fcntl.h')
144
145 if conf.CONFIG_SET('HAVE_LONG_LONG'):
146 conf.DEFINE('HAVE_LONGLONG', 1)
147
148 if conf.CHECK_CODE('''
149 #if defined(HAVE_UNISTD_H)
150 #include <unistd.h>
151 #endif
152 long ret = splice(0,0,1,0,400,0);
153 ''',
154 'HAVE_LINUX_SPLICE',
155 headers='fcntl.h'):
156 conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h')
157
158 # Check for inotify support
159 conf.CHECK_HEADERS('linux/inotify.h asm/unistd.h sys/inotify.h')
160 conf.CHECK_FUNCS('inotify_init')
161 if "HAVE_LINUX_INOTIFY_H" in conf.env and "HAVE_INOTIFY_INIT" in conf.env:
162 conf.DEFINE('HAVE_INOTIFY', 1)
163
164 # Check for kernel change notify support
165 conf.CHECK_CODE('''
166 #ifndef F_NOTIFY
167 #define F_NOTIFY 1026
168 #endif
169 main() {
170 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
171 }''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True,
172 headers='fcntl.h signal.h',
173 msg="Checking for kernel change notify support")
174
175 # Check for Linux kernel oplocks
176 conf.CHECK_CODE('''
177 #include <sys/types.h>
178 #include <fcntl.h>
179 #include <signal.h>
180 #ifndef F_NOTIFY
181 #define F_NOTIFY 1026
182 #endif
183 main() {
184 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
185 }''', 'HAVE_KERNEL_OPLOCKS_LINUX', addmain=False, execute=True,
186 msg="Checking for Linux kernel oplocks")
187
188 # Check for IRIX kernel oplock types
189 conf.CHECK_CODE('oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;',
190 'HAVE_KERNEL_OPLOCKS_IRIX', headers='fcntl.h',
191 msg="Checking for IRIX kernel oplock types")
192
193 # Check for krenel share modes
194 conf.CHECK_CODE('''
195 #include <sys/types.h>
196 #include <fcntl.h>
197 #include <signal.h>
198 #include <sys/file.h>
199 #ifndef LOCK_MAND
200 #define LOCK_MAND 32
201 #define LOCK_READ 64
202 #endif
203 main() {
204 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
205 }''', 'HAVE_KERNEL_SHARE_MODES', addmain=False, execute=True,
206 msg="Checking for krenel share modes")
207
208 # Check for various members of the stat structure
209 conf.CHECK_TYPES('blksize_t blkcnt_t')
210 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS',
211 headers='sys/stat.h')
212 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE',
213 headers='sys/stat.h')
214 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_flags', define='HAVE_STAT_ST_FLAGS',
215 headers='sys/types.h sys/stat.h unistd.h')
216
217 # Check for POSIX capability support
218 conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
219
220 if "HAVE_SYS_CAPABILITY_H" in conf.env:
221 conf.CHECK_CODE('''
222 cap_t cap;
223 cap_value_t vals[1];
224 if (!(cap = cap_get_proc())) exit(1);
225 vals[0] = CAP_CHOWN;
226 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
227 cap_set_proc(cap);''',
228 'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap",
229 headers='sys/capability.h',
230 msg="Checking whether POSIX capabilities are available")
231
232 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from
233 # rpc/rpc.h. This is *really* broken but some systems (DEC OSF1) do this.
234 # -- JRA.
235 if conf.CONFIG_SET("HAVE_RPC_RPC_H"):
236 conf.CHECK_TYPE('int16', headers='rpc/rpc.h',
237 define='HAVE_INT16_FROM_RPC_RPC_H',
238 msg="Checking for int16 typedef included by rpc/rpc.h")
239 conf.CHECK_CODE('uint16 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
240 headers='sys/types.h rpc/rpc.h',
241 msg="Checking for uint16 typedef included by rpc/rpc.h")
242 conf.CHECK_CODE('int32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
243 headers='sys/types.h rpc/rpc.h',
244 msg="Checking for int32 typedef included by rpc/rpc.h")
245 conf.CHECK_CODE('uint32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
246 headers='sys/types.h rpc/rpc.h',
247 msg="Checking for uint32 typedef included by rpc/rpc.h")
248 conf.CHECK_CODE('int i;', 'BROKEN_NISPLUS_INCLUDE_FILES',
249 headers='sys/types.h sys/acl.h rpcsvc/nis.h',
250 msg="Checking for broken nisplus include files")
251
252 # Check if the compiler will optimize out functions
253 conf.CHECK_CODE('''
254 if (0) {
255 this_function_does_not_exist();
256 } else {
257 return 1;
258 }''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS',
259 msg="Checking if the compiler will optimize out functions")
260
261 # Check if the compiler supports the LL suffix on long long integers
262 # AIX needs this
263 conf.CHECK_CODE('long long i = 0x8000000000LL', 'COMPILER_SUPPORTS_LL',
264 headers='stdio.h',
265 msg="Checking for LL suffix on long long integers")
266
267 conf.CHECK_FUNCS('''
268 _acl __acl add_proplist_entry atexit attr_getf attr_list attr_listf
269 attropen attr_remove attr_removef attr_set attr_setf backtrace_symbols
270 bindtextdomain _chdir __chdir chflags chmod _close __close _closedir
271 __closedir closedir64 creat64 crypt16 delproplist devnm dgettext dirfd
272 DNSServiceRegister _dup __dup _dup2 __dup2 endmntent execl
273 extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file
274 extattr_get_link extattr_list_fd extattr_list_file extattr_list_link
275 extattr_set_fd extattr_set_file extattr_set_link _facl __facl _fchdir
276 __fchdir fchmod fchown _fcntl __fcntl fcvt fcvtl fdatasync
277 fdelproplist fgetea fgetproplist fgetxattr flistea flistxattr fopen64
278 _fork __fork fremoveea fremovexattr fseek64 fseeko64 fsetea
279 fsetproplist fsetxattr _fstat __fstat fstat64 _fstat64 __fstat64 fsync
280 ftell64 ftello64 ftruncate64 futimens futimes __fxstat getauthuid
281 getcwd _getcwd __getcwd getdents __getdents getdents64 getdirentries
282 getgrent getgrnam getgrouplist getgrset getmntent getpagesize
283 getproplist get_proplist_entry getpwanam getpwent_r getrlimit gettext
284 glob grantpt hstrerror initgroups innetgr
285 inotify_init lgetea lgetxattr listea listxattr llistea llistxattr
286 llseek _llseek __llseek lremoveea lremovexattr _lseek __lseek lseek64
287 lsetea lsetxattr _lstat __lstat lstat64 _lstat64 __lstat64 lutimes
288 __lxstat memalign mknod mknod64 mlock mlockall munlock munlockall
289 nl_langinfo _open __open open64 _open64 __open64 _opendir __opendir
290 opendir64 pathconf poll posix_fallocate posix_fallocate64
291 posix_memalign prctl pread _pread __pread pread64 _pread64 __pread64
292 pwrite _pwrite __pwrite pwrite64 _pwrite64
293 __pwrite64 rdchk _read __read _readdir __readdir readdir64 _readdir64
294 __readdir64 removeea removexattr rewinddir64 _seekdir __seekdir
295 seekdir64 select setea setenv setgidx setgroups setlocale setluid
296 setmntent setpgid setpriv setproplist setsid setuidx
297 setxattr shmget shm_open sigaction sigblock sigprocmask sigset
298 sizeof_proplist_entry _stat __stat stat64 _stat64 __stat64 statvfs
299 strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctlbyname
300 __sys_llseek syslog _telldir __telldir telldir64 textdomain timegm
301 utimensat vsyslog _write __write __xstat
302 ''')
303
304 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
305
306 # FIXME: these should be tests for features, but the old build system just
307 # checks for OSes.
308 import sys
309 host_os = sys.platform
310 Logs.info("building on %s" % host_os)
311
312 # Python doesn't have case switches... :/
313 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
314 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
315
316 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
317 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
318 if host_os.rfind('linux') > -1:
319 conf.DEFINE('LINUX', '1')
320 elif host_os.rfind('qnx') > -1:
321 conf.DEFINE('QNX', '1')
322 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
323 elif (host_os.rfind('darwin') > -1):
324 conf.DEFINE('DARWINOS', 1)
325 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
326 conf.ADD_CFLAGS('-fno-common')
327 elif (host_os.rfind('freebsd') > -1):
328 if conf.CHECK_HEADERS('sunacl.h'):
329 conf.define('HAVE_FREEBSD_SUNACL_H', '1')
330 conf.CHECK_FUNCS_IN('acl', 'sunacl')
331 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
332 elif (host_os.rfind('netbsd') > -1):
333 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
334 elif (host_os.rfind('openbsd') > -1):
335 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
336 # FIXME: Add more checks here.
337 else:
338 Logs.warn("Unknown host_os '%s', please report this to samba-technical@samba.org" % host_os)
339
340 #FIXME: add more checks
341 if Options.options.with_acl_support:
342 if host_os.rfind('linux') > -1:
343 conf.CHECK_FUNCS_IN('acl_get_file', 'acl')
344 conf.CHECK_FUNCS_IN('getxattr', 'attr')
345 if conf.CHECK_CODE('''
346 acl_t acl;
347 int entry_id;
348 acl_entry_t *entry_p;
349 return acl_get_entry(acl, entry_id, entry_p);
350 ''',
351 'HAVE_POSIX_ACLS',
352 headers='sys/types.h sys/acl.h', link=False,
353 msg="Checking for POSIX ACL support") :
354 conf.CHECK_CODE('''
355 acl_permset_t permset_d;
356 acl_perm_t perm;
357 return acl_get_perm_np(permset_d, perm);
358 ''',
359 'HAVE_ACL_GET_PERM_NP',
360 headers='sys/types.h sys/acl.h', link=True,
361 msg="Checking whether acl_get_perm_np() is available")
362 else:
363 conf.DEFINE('HAVE_NO_ACLS', 1)
364 conf.SET_TARGET_TYPE('acl', 'EMPTY')
365 else:
366 conf.DEFINE('HAVE_NO_ACLS', 1)
367 conf.SET_TARGET_TYPE('acl', 'EMPTY')
368
369 if conf.CHECK_FUNCS('dirfd'):
370 conf.DEFINE('HAVE_DIRFD_DECL', 1)
371
372 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
373 'HAVE_STATFS_F_FSID',
374 msg="vfs_fileid: checking for statfs() and struct statfs.f_fsid",
375 headers='sys/types.h sys/statfs.h',
376 execute=True)
377
378 if conf.CONFIG_SET('HAVE_FALLOCATE'):
379 conf.CHECK_CODE('''
380 #if defined(HAVE_UNISTD_H)
381 #include <unistd.h>
382 #endif
383 #include <sys/types.h>
384 #define _GNU_SOURCE
385 #include <fcntl.h>
386 #if defined(HAVE_LINUX_FALLOC_H)
387 #include <linux/falloc.h>
388 #endif
389 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
390 'HAVE_LINUX_FALLOCATE',
391 msg="Checking whether the Linux 'fallocate' function is available")
392 if conf.CONFIG_SET('HAVE_FALLOCATE64'):
393 conf.CHECK_CODE('''
394 #if defined(HAVE_UNISTD_H)
395 #include <unistd.h>
396 #endif
397 #include <sys/types.h>
398 #define _GNU_SOURCE
399 #include <fcntl.h>
400 #if defined(HAVE_LINUX_FALLOC_H)
401 #include <linux/falloc.h>
402 #endif
403 int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
404 'HAVE_LINUX_FALLOCATE64',
405 msg="Checking whether the Linux 'fallocate64' function is available")
406 conf.CHECK_CODE('''
407 #if defined(HAVE_UNISTD_H)
408 #include <unistd.h>
409 #endif
410 #include <fcntl.h>
411 ssize_t err = readahead(0,0,0x80000);''',
412 'HAVE_LINUX_READAHEAD',
413 msg="Checking whether Linux readahead is available")
414 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
415
416 conf.CHECK_CODE('''
417 #include <sys/types.h>
418 #include <sys/socket.h>],
419 struct ucred cred;
420 socklen_t cred_len;
421 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
422 'HAVE_PEERCRED',
423 msg="Checking whether we can use SO_PEERCRED to get socket credentials")
424
425 conf.CHECK_CODE('''
426 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
427 #include <sys/types.h>
428 #else
429 __COMPILE_ERROR_
430 #endif
431 int i;''',
432 'HAVE_EXPLICIT_LARGEFILE_SUPPORT',
433 msg="Checking whether large file support can be enabled")
434
435 if Options.options.with_aio_support:
436 conf.CHECK_FUNCS_IN('aio_read', 'aio')
437 conf.CHECK_FUNCS_IN('aio_read', 'rt')
438 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);',
439 'HAVE_AIO',
440 msg='Checking for asynchronous io support',
441 headers='sys/types.h aio.h',
442 lib='aio rt')
443 conf.CHECK_CODE('struct aiocb64 a; return aio_read64(&a);',
444 'HAVE_AIO64',
445 msg='Checking for 64-bit asynchronous io support',
446 headers='sys/types.h aio.h',
447 lib='aio rt')
448 if conf.CONFIG_SET('HAVE_AIO64'):
449 conf.DEFINE('HAVE_AIOCB64', '1')
450 conf.DEFINE('WITH_AIO', '1')
451 elif conf.CONFIG_SET('HAVE_AIO'):
452 conf.DEFINE('WITH_AIO', '1')
453 if conf.CONFIG_SET('HAVE_AIO'):
454 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);', 'HAVE_AIO_READ', msg='Checking for aio_read', headers='aio.h', lib='aio rt')
455 conf.CHECK_CODE('struct aiocb a; return aio_write(&a);', 'HAVE_AIO_WRITE', msg='Checking for aio_write', headers='aio.h', lib='aio rt')
456 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')
457 conf.CHECK_CODE('struct aiocb a; return aio_return(&a);', 'HAVE_AIO_RETURN', msg='Checking for aio_return', headers='aio.h', lib='aio rt')
458 conf.CHECK_CODE('struct aiocb a; return aio_error(&a);', 'HAVE_AIO_ERROR', msg='Checking for aio_error', headers='aio.h', lib='aio rt')
459 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')
460 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')
461 if conf.CONFIG_SET('HAVE_AIO64'):
462 conf.CHECK_CODE('struct aiocb a; return aio_read64(&a);', 'HAVE_AIO_READ64', msg='Checking for aio_read64', headers='aio.h', lib='aio rt')
463 conf.CHECK_CODE('struct aiocb a; return aio_write64(&a);', 'HAVE_AIO_WRITE64', msg='Checking for aio_write64', headers='aio.h', lib='aio rt')
464 conf.CHECK_CODE('struct aiocb a; return aio_fsync64(1, &a);', 'HAVE_AIO_FSYNC64', msg='Checking for aio_fsync64', headers='aio.h', lib='aio rt')
465 conf.CHECK_CODE('struct aiocb a; return aio_return64(&a);', 'HAVE_AIO_RETURN64', msg='Checking for aio_return64', headers='aio.h', lib='aio rt')
466 conf.CHECK_CODE('struct aiocb a; return aio_error64(&a);', 'HAVE_AIO_ERROR64', msg='Checking for aio_error64', headers='aio.h', lib='aio rt')
467 conf.CHECK_CODE('struct aiocb a; return aio_cancel64(1, &a);', 'HAVE_AIO_CANCEL64', msg='Checking for aio_cancel64', headers='aio.h', lib='aio rt')
468 conf.CHECK_CODE('struct aiocb a; return aio_suspend64(&a, 1, NULL);', 'HAVE_AIO_SUSPEND64', msg='Checking for aio_suspend64', headers='aio.h', lib='aio rt')
469 if not conf.CONFIG_SET('HAVE_AIO'):
470 conf.DEFINE('HAVE_NO_AIO', '1')
471 else:
472 conf.DEFINE('HAVE_NO_AIO', '1')
473
474 conf.CHECK_CODE('''
475 struct msghdr msg;
476 union {
477 struct cmsghdr cm;
478 char control[CMSG_SPACE(sizeof(int))];
479 } control_un;
480 msg.msg_control = control_un.control;
481 msg.msg_controllen = sizeof(control_un.control);
482 ''',
483 'HAVE_MSGHDR_MSG_CONTROL',
484 msg='Checking if we can use msg_control for passing file descriptors',
485 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
486 conf.CHECK_CODE('''
487 struct msghdr msg;
488 int fd;
489 msg.msg_acctrights = (caddr_t) &fd;
490 msg.msg_acctrightslen = sizeof(fd);
491 ''',
492 'HAVE_MSGHDR_MSG_ACCTRIGHTS',
493 msg='Checking if we can use msg_acctrights for passing file descriptors',
494 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
495
496 if Options.options.with_winbind:
497 conf.env.build_winbind = True
498 conf.DEFINE('WITH_WINBIND', '1')
499
500 conf.find_program('awk', var='AWK')
501 conf.find_program('perl', var='PERL')
502
503 # Darwin has extra options to xattr-family functions
504 conf.CHECK_CODE('getxattr(0, 0, 0, 0, 0, 0);',
505 'XATTR_ADD_OPT',
506 msg="Checking whether xattr interface takes additional options",
507 headers='sys/types.h attr/xattr.h sys/xattr.h')
508
509 conf.CHECK_HEADERS('asm/types.h')
510
511 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
512 headers='unistd.h sys/types.h',
513 msg="Checking for major macro")
514
515 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
516 headers='unistd.h sys/types.h',
517 msg="Checking for minor macro")
518
519 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
520 headers='unistd.h sys/types.h dirent.h',
521 define='HAVE_DIRENT_D_OFF')
522
523 conf.CHECK_FUNCS('setnetgrent getnetgrent endnetgrent')
524 conf.CHECK_CODE('setnetgrent("foo")', 'HAVE_SETNETGRENT_PROTOTYPE',
525 msg="Checking for setnetgrent prototype",
526 headers='netdb.h netgroup.h',
527 cflags="-Werror-implicit-function-declaration")
528 conf.CHECK_CODE('getnetgrent', 'HAVE_GETNETGRENT_PROTOTYPE',
529 msg="Checking for getnetgrent prototype",
530 headers='netdb.h netgroup.h',
531 cflags="-Werror-implicit-function-declaration")
532 conf.CHECK_CODE('endnetgrent', 'HAVE_ENDNETGRENT_PROTOTYPE',
533 msg="Checking for endnetgrent prototype",
534 headers='netdb.h netgroup.h',
535 cflags="-Werror-implicit-function-declaration")
536
537
538 # Look for CUPS
539 if Options.options.with_cups:
540 conf.find_program('cups-config', var='CUPS_CONFIG')
541 if conf.env.CUPS_CONFIG:
542 # we would normally use --libs here, but cups-config incorrectly adds
543 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
544 # of an in-tree heimdal kerberos
545 conf.check_cfg(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
546 package="", uselib_store="cups")
547 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
548 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
549 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
550 conf.DEFINE('HAVE_CUPS', '1')
551 else:
552 conf.undefine('HAVE_CUPS')
553 conf.SET_TARGET_TYPE('cups', 'EMPTY')
554 else:
555 # define an empty subsystem for cups, to allow it to be used as an empty dependency
556 conf.SET_TARGET_TYPE('cups', 'EMPTY')
557
558 if Options.options.with_iprint:
559 if conf.CONFIG_SET('HAVE_CUPS'):
560 conf.DEFINE('HAVE_IPRINT', '1')
561 else:
562 Logs.warn("--enable-iprint=yes but cups support not sufficient")
563 if Options.options.with_syslog:
564 conf.DEFINE('WITH_SYSLOG', '1')
565 if Options.options.with_automount:
566 conf.DEFINE('WITH_AUTOMOUNT', '1')
567
568 # Check for LDAP
569 if Options.options.with_ldap:
570 conf.CHECK_HEADERS('ldap.h lber.h')
571 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
572 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
573 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
574
575 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
576 # for the samba logs
577 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
578 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
579
580 conf.CHECK_FUNCS_IN('ldap_init ldap_initialize ldap_set_rebind_proc', 'ldap')
581 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
582
583 # Check if ldap_set_rebind_proc() takes three arguments
584 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
585 'LDAP_SET_REBIND_PROC_ARGS',
586 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
587 headers='ldap.h lber.h', link=False):
588 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
589 else:
590 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
591
592 # last but not least, if ldap_init() exists, we want to use ldap
593 if conf.CONFIG_SET('HAVE_LDAP_INIT'):
594 conf.DEFINE('HAVE_LDAP', '1')
595 conf.DEFINE('LDAP_DEPRECATED', '1')
596 conf.env['HAVE_LDAP'] = '1'
597 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
598 # SASL wrapping hooks
599 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
600 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
601 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
602 else:
603 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
604 conf.SET_TARGET_TYPE('lber', 'EMPTY')
605
606 # Check for kerberos
607 have_gssapi=False
608 if Options.options.with_krb5 and not conf.env.toplevel_build:
609 Logs.info("Looking for kerberos features")
610 conf.find_program('krb5-config', var='KRB5_CONFIG')
611 if conf.env.KRB5_CONFIG:
612 conf.check_cfg(path="krb5-config", args="--cflags --libs",
613 package="gssapi", uselib_store="krb5")
614 conf.CHECK_HEADERS('krb5.h krb5/locate_plugin.h', lib='krb5')
615 conf.CHECK_HEADERS('gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h com_err.h', lib='krb5')
616
617 if conf.CONFIG_SET('HAVE_KRB5_LOCATE_PLUGIN_H'):
618 conf.env['WINBIND_KRB5_LOCATOR'] = 'bin/winbind_krb5_locator.so'
619
620 conf.CHECK_FUNCS_IN('_et_list', 'com_err')
621 conf.CHECK_FUNCS_IN('krb5_encrypt_data', 'k5crypto')
622 conf.CHECK_FUNCS_IN('crypto', 'des_set_key')
623 conf.CHECK_FUNCS_IN('copy_Authenticator', 'asn1')
624 conf.CHECK_FUNCS_IN('roken_getaddrinfo_hostspec', 'roken')
625 if conf.CHECK_FUNCS_IN('gss_display_status', 'gssapi') or \
626 conf.CHECK_FUNCS_IN('gss_display_status', 'gssapi_krb5'):
627 have_gssapi=True
628 conf.CHECK_FUNCS_IN('gss_wrap_iov', 'gssapi gssapi_krb5 krb5')
629 conf.CHECK_FUNCS_IN('krb5_mk_req_extended krb5_kt_compare', 'krb5')
630 conf.CHECK_FUNCS('''
631 krb5_set_real_time krb5_set_default_in_tkt_etypes krb5_set_default_tgs_enctypes
632 krb5_set_default_tgs_ktypes krb5_principal2salt krb5_use_enctype
633 krb5_string_to_key krb5_get_pw_salt krb5_string_to_key_salt krb5_auth_con_setkey
634 krb5_auth_con_setuseruserkey krb5_locate_kdc krb5_get_permitted_enctypes
635 krb5_get_default_in_tkt_etypes krb5_free_data_contents
636 krb5_principal_get_comp_string krb5_free_unparsed_name
637 krb5_free_keytab_entry_contents krb5_kt_free_entry krb5_krbhst_init
638 krb5_krbhst_get_addrinfo krb5_c_enctype_compare krb5_enctypes_compatible_keys
639 krb5_crypto_init krb5_crypto_destroy krb5_decode_ap_req free_AP_REQ
640 krb5_verify_checksum krb5_c_verify_checksum krb5_principal_compare_any_realm
641 krb5_parse_name_norealm krb5_princ_size krb5_get_init_creds_opt_set_pac_request
642 krb5_get_renewed_creds krb5_get_kdc_cred krb5_free_error_contents
643 initialize_krb5_error_table krb5_get_init_creds_opt_alloc
644 krb5_get_init_creds_opt_free krb5_get_init_creds_opt_get_error
645 krb5_enctype_to_string krb5_fwd_tgt_creds krb5_auth_con_set_req_cksumtype
646 krb5_get_creds_opt_alloc krb5_get_creds_opt_set_impersonate krb5_get_creds
647 krb5_get_credentials_for_user krb5_get_host_realm krb5_free_host_realm''',
648 lib='krb5 k5crypto')
649 conf.CHECK_DECLS('''krb5_get_credentials_for_user
650 krb5_auth_con_set_req_cksumtype''',
651 headers='krb5.h', always=True)
652 conf.CHECK_VARIABLE('AP_OPTS_USE_SUBKEY', headers='krb5.h')
653 conf.CHECK_VARIABLE('KV5M_KEYTAB', headers='krb5.h')
654 conf.CHECK_VARIABLE('KRB5_KU_OTHER_CKSUM', headers='krb5.h')
655 conf.CHECK_VARIABLE('KRB5_KEYUSAGE_APP_DATA_CKSUM', headers='krb5.h')
656 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'key', headers='krb5.h',
657 define='HAVE_KRB5_KEYTAB_ENTRY_KEY')
658 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'keyblock', headers='krb5.h',
659 define='HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK')
660 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'magic', headers='krb5.h',
661 define='HAVE_MAGIC_IN_KRB5_ADDRESS')
662 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'addrtype', headers='krb5.h',
663 define='HAVE_ADDRTYPE_IN_KRB5_ADDRESS')
664 conf.CHECK_STRUCTURE_MEMBER('krb5_ticket', 'enc_part2', headers='krb5.h',
665 define='HAVE_KRB5_TKT_ENC_PART2')
666 conf.CHECK_STRUCTURE_MEMBER('krb5_creds', 'keyblock', headers='krb5.h',
667 define='HAVE_KRB5_KEYBLOCK_IN_CREDS')
668 conf.CHECK_STRUCTURE_MEMBER('krb5_creds', 'session', headers='krb5.h',
669 define='HAVE_KRB5_SESSION_IN_CREDS')
670 conf.CHECK_STRUCTURE_MEMBER('krb5_ap_req', 'ticket', headers='krb5.h',
671 define='HAVE_TICKET_POINTER_IN_KRB5_AP_REQ')
672
673 conf.CHECK_TYPE('krb5_encrypt_block', headers='krb5.h')
674
675 conf.CHECK_CODE('''
676 krb5_ticket ticket;
677 krb5_kvno kvno;
678 krb5_enctype enctype;
679 enctype = ticket.enc_part.enctype;
680 kvno = ticket.enc_part.kvno;
681 ''',
682 'KRB5_TICKET_HAS_KEYINFO',
683 headers='krb5.h', link=False,
684 msg="Checking whether the krb5_ticket structure contains the kvno and enctype")
685 conf.CHECK_CODE('''
686 krb5_context ctx;
687 krb5_get_init_creds_opt *opt = NULL;
688 krb5_get_init_creds_opt_free(ctx, opt);
689 ''',
690 'KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT',
691 headers='krb5.h', link=False,
692 msg="Checking whether krb5_get_init_creds_opt_free takes a context argument")
693 conf.CHECK_CODE('krb5_mk_error(0,0,0)',
694 'HAVE_SHORT_KRB5_MK_ERROR_INTERFACE',
695 headers='krb5.h', link=False,
696 msg="Checking whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal")
697 conf.CHECK_CODE('''
698 const krb5_data *pkdata;
699 krb5_context context;
700 krb5_principal principal;
701 pkdata = krb5_princ_component(context, principal, 0);
702 ''',
703 'HAVE_KRB5_PRINC_COMPONENT',
704 headers='krb5.h', lib='krb5',
705 msg="Checking whether krb5_princ_component is available")
706
707 conf.CHECK_CODE('''
708 int main(void) {
709 char buf[256];
710 krb5_enctype_to_string(1, buf, 256);
711 return 0;
712 }''',
713 'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG',
714 headers='krb5.h', lib='krb5 k5crypto',
715 addmain=False, cflags='-Werror',
716 msg="Checking whether krb5_enctype_to_string takes size_t argument")
717
718 conf.CHECK_CODE('''
719 int main(void) {
720 krb5_context context = NULL;
721 char *str = NULL;
722 krb5_enctype_to_string(context, 1, &str);
723 if (str) free (str);
724 return 0;
725 }''',
726 'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG',
727 headers='krb5.h stdlib.h', lib='krb5',
728 addmain=False, cflags='-Werror',
729 msg="Checking whether krb5_enctype_to_string takes krb5_context argument")
730 conf.CHECK_CODE('''
731 int main(void) {
732 krb5_context ctx = NULL;
733 krb5_principal princ = NULL;
734 const char *str = krb5_princ_realm(ctx, princ)->data;
735 return 0;
736 }''',
737 'HAVE_KRB5_PRINC_REALM',
738 headers='krb5.h', lib='krb5',
739 addmain=False,
740 msg="Checking whether the macro krb5_princ_realm is defined")
741 conf.CHECK_CODE('''
742 int main(void) {
743 krb5_context context;
744 krb5_principal principal;
745 const char *realm; realm = krb5_principal_get_realm(context, principal);
746 return 0;
747 }''',
748 'HAVE_KRB5_PRINCIPAL_GET_REALM',
749 headers='krb5.h', lib='krb5',
750 addmain=False,
751 msg="Checking whether krb5_principal_get_realm is defined")
752 if conf.CHECK_CODE('''krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);''',
753 'KRB5_VERIFY_CHECKSUM_ARGS',
754 headers='krb5.h', lib='krb5',
755 msg="Checking whether krb5_verify_checksum takes 7 arguments"):
756 conf.DEFINE('KRB5_VERIFY_CHECKSUM_ARGS', '7')
757 else:
758 conf.DEFINE('KRB5_VERIFY_CHECKSUM_ARGS', '6')
759
760 conf.CHECK_CODE('''
761 krb5_enctype enctype;
762 enctype = ENCTYPE_ARCFOUR_HMAC_MD5;
763 ''',
764 '_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5',
765 headers='krb5.h', lib='krb5',
766 msg="Checking whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available");
767 conf.CHECK_CODE('''
768 krb5_keytype keytype;
769 keytype = KEYTYPE_ARCFOUR_56;
770 ''',
771 '_HAVE_KEYTYPE_ARCFOUR_56',
772 headers='krb5.h', lib='krb5',
773 msg="Checking whether the HAVE_KEYTYPE_ARCFOUR_56 key type definition is available");
774 if conf.CONFIG_SET('_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and conf.CONFIG_SET('_HAVE_KEYTYPE_ARCFOUR_56'):
775 conf.DEFINE('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5', '1')
776
777 conf.CHECK_CODE('''
778 krb5_enctype enctype;
779 enctype = ENCTYPE_ARCFOUR_HMAC;
780 ''',
781 'HAVE_ENCTYPE_ARCFOUR_HMAC',
782 headers='krb5.h', lib='krb5',
783 msg="Checking whether the ENCTYPE_ARCFOUR_HMAC key type definition is available");
784
785 conf.CHECK_CODE('''
786 krb5_context context;
787 krb5_keytab keytab;
788 krb5_init_context(&context);
789 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
790 ''',
791 'HAVE_WRFILE_KEYTAB',
792 headers='krb5.h', lib='krb5', execute=True,
793 msg="Checking whether the WRFILE:-keytab is supported");
794
795 # Check for KRB5_DEPRECATED handling
796 conf.CHECK_CODE('''#define KRB5_DEPRECATED 1
797 #include <krb5.h>''',
798 'HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER', addmain=False,
799 link=False,
800 msg="Checking for KRB5_DEPRECATED define taking an identifier")
801 elif conf.env.toplevel_build:
802 # setup the right defines for a in-tree heimdal build
803 Logs.info("Using in-tree heimdal kerberos defines")
804 conf.define('HAVE_GSSAPI', 1)
805 conf.define('HAVE_GSSAPI_GSSAPI_H', 1)
806 conf.define('HAVE_AP_OPTS_USE_SUBKEY', 1)
807 conf.define('HAVE_KRB5_ADDRESSES', 1)
808 conf.define('HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK', 1)
809 conf.define('HAVE_KRB5_SET_REAL_TIME', 1)
810 conf.define('HAVE_COM_ERR_H', 1)
811 conf.define('HAVE_ADDR_TYPE_IN_KRB5_ADDRESS', 1)
812 conf.define('HAVE_GSS_DISPLAY_STATUS', 1)
813 conf.define('HAVE_LIBGSSAPI', 1)
814 conf.define('HAVE_ADDR_TYPE_IN_KRB5_ADDRESS', 1)
815 conf.define('HAVE_CHECKSUM_IN_KRB5_CHECKSUM', 1)
816 conf.define('HAVE_DECL_KRB5_AUTH_CON_SET_REQ_CKSUMTYPE', 0)
817 conf.define('HAVE_DECL_KRB5_GET_CREDENTIALS_FOR_USER', 0)
818 conf.define('HAVE_E_DATA_POINTER_IN_KRB5_ERROR', 1)
819 conf.define('HAVE_INITIALIZE_KRB5_ERROR_TABLE', 1)
820 conf.define('HAVE_KRB5_ADDRESSES', 1)
821 conf.define('HAVE_KRB5_AUTH_CON_SETKEY', 1)
822 conf.define('HAVE_KRB5_CRYPTO', 1)
823 conf.define('HAVE_KRB5_CRYPTO_DESTROY', 1)
824 conf.define('HAVE_KRB5_CRYPTO_INIT', 1)
825 conf.define('HAVE_KRB5_C_ENCTYPE_COMPARE', 1)
826 conf.define('HAVE_KRB5_C_VERIFY_CHECKSUM', 1)
827 conf.define('HAVE_FREE_AP_REQ', 1)
828 conf.define('HAVE_KRB5_DECODE_AP_REQ', 1)
829 conf.define('HAVE_KRB5_ENCTYPES_COMPATIBLE_KEYS', 1)
830 conf.define('HAVE_KRB5_ENCTYPE_TO_STRING', 1)
831 conf.define('HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG', 1)
832 conf.define('HAVE_KRB5_FREE_ERROR_CONTENTS', 1)
833 conf.define('HAVE_KRB5_FREE_HOST_REALM', 1)
834 conf.define('HAVE_KRB5_FWD_TGT_CREDS', 1)
835 conf.define('HAVE_KRB5_GET_CREDS', 1)
836 conf.define('HAVE_KRB5_GET_CREDS_OPT_ALLOC', 1)
837 conf.define('HAVE_KRB5_GET_CREDS_OPT_SET_IMPERSONATE', 1)
838 conf.define('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES', 1)
839 conf.define('HAVE_KRB5_GET_HOST_REALM', 1)
840 conf.define('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC', 1)
841 conf.define('HAVE_KRB5_GET_INIT_CREDS_OPT_FREE', 1)
842 conf.define('HAVE_KRB5_GET_INIT_CREDS_OPT_GET_ERROR', 1)
843 conf.define('HAVE_KRB5_GET_INIT_CREDS_OPT_SET_PAC_REQUEST', 1)
844 conf.define('HAVE_KRB5_GET_KDC_CRED', 1)
845 conf.define('HAVE_KRB5_GET_PW_SALT', 1)
846 conf.define('HAVE_KRB5_GET_RENEWED_CREDS', 1)
847 conf.define('HAVE_KRB5_KEYBLOCK_KEYVALUE', 1)
848 conf.define('HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK', 1)
849 conf.define('HAVE_KRB5_KRBHST_GET_ADDRINFO', 1)
850 conf.define('HAVE_KRB5_KRBHST_INIT', 1)
851 conf.define('HAVE_KRB5_KT_COMPARE', 1)
852 conf.define('HAVE_KRB5_KT_FREE_ENTRY', 1)
853 conf.define('HAVE_KRB5_KU_OTHER_CKSUM', 1)
854 conf.define('HAVE_KRB5_LOCATE_PLUGIN_H', 1)
855 conf.define('HAVE_KRB5_MK_REQ_EXTENDED', 1)
856 conf.define('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM', 1)
857 conf.define('HAVE_KRB5_PRINCIPAL_GET_COMP_STRING', 1)
858 conf.define('HAVE_KRB5_PRINCIPAL_GET_REALM', 1)
859 conf.define('HAVE_KRB5_REALM_TYPE', 1)
860 conf.define('HAVE_KRB5_SESSION_IN_CREDS', 1)
861 conf.define('HAVE_KRB5_SET_DEFAULT_IN_TKT_ETYPES', 1)
862 conf.define('HAVE_KRB5_SET_REAL_TIME', 1)
863 conf.define('HAVE_KRB5_STRING_TO_KEY', 1)
864 conf.define('HAVE_KRB5_STRING_TO_KEY_SALT', 1)
865 conf.define('HAVE_KRB5_VERIFY_CHECKSUM', 1)
866 conf.define('HAVE_LIBKRB5', 1)
867 conf.define('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT', 1)
868 conf.define('KRB5_VERIFY_CHECKSUM_ARGS', 6)
869 conf.define('HAVE_ETYPE_IN_ENCRYPTEDDATA', 1)
870 conf.define('KRB5_PRINC_REALM_RETURNS_REALM', 1)
871 conf.define('HAVE_KRB5_PRINCIPAL_GET_REALM', 1)
872 conf.define('HAVE_KRB5_H', 1)
873 conf.define('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5', 1)
874 conf.define('HAVE_AP_OPTS_USE_SUBKEY', 1)
875 conf.define('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5', 1)
876 conf.define('HAVE_ENCTYPE_ARCFOUR_HMAC', 1)
877 else:
878 conf.SET_TARGET_TYPE('krb5', 'EMPTY')
879 conf.SET_TARGET_TYPE('gssapi', 'EMPTY')
880 conf.SET_TARGET_TYPE('gssapi_krb5', 'EMPTY')
881 conf.SET_TARGET_TYPE('com_err', 'EMPTY')
882 conf.SET_TARGET_TYPE('k5crypto', 'EMPTY')
883
884 if Options.options.with_ads:
885 use_ads=True
886 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
887 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
888 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
889 use_ads=False
890 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
891 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
892 use_ads=False
893 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
894 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
895 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
896 use_ads=False
897 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
898 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
899 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
900 use_ads=False
901 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
902 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
903 Logs.warn("no KT_FREE_FUNCTION detected")
904 use_ads=False
905 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM') and \
906 not conf.CONFIG_SET('HAVE_KRB5_VERIFY_CHECKSUM'):
907 Logs.warn("no KRB5_VERIFY_CHECKSUM_FUNCTION detected")
908 use_ads=False
909 if not conf.CONFIG_SET('KRB5_TICKET_HAS_KEYINFO'):
910 # We only need the following functions if we can't get the enctype
911 # and kvno out of the ticket directly (ie. on Heimdal).
912 if not conf.CONFIG_SET('HAVE_FREE_AP_REQ'):
913 Logs.warn("no KRB5_AP_REQ_FREE_FUNCTION detected")
914 use_ads=False
915 if not conf.CONFIG_SET('HAVE_KRB5_DECODE_AP_REQ'):
916 Logs.warn("no KRB5_AP_REQ_DECODING_FUNCTION detected")
917 use_ads=False
918 if use_ads:
919 conf.DEFINE('WITH_ADS', '1')
920 conf.DEFINE('HAVE_KRB5', '1')
921 if have_gssapi:
922 conf.DEFINE('HAVE_GSSAPI', '1')
923 if conf.CONFIG_SET('HAVE_LDAP'):
924 conf.env['HAVE_ADS'] = '1'
925 else:
926 Logs.warn("krb5 libs don't have all features required for Active Directory support")
927 conf.undefine('HAVE_KRB5_H')
928 conf.undefine('HAVE_GSSAPI_H')
929 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
930 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
931
932 if Options.options.with_utmp:
933 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
934 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
935 define='HAVE_UT_UT_NAME')
936 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
937 define='HAVE_UT_UT_USER')
938 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
939 define='HAVE_UT_UT_ID')
940 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
941 define='HAVE_UT_UT_HOST')
942 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
943 define='HAVE_UT_UT_TIME')
944 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
945 define='HAVE_UT_UT_TV')
946 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
947 define='HAVE_UT_UT_TYPE')
948 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
949 define='HAVE_UT_UT_PID')
950 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
951 define='HAVE_UT_UT_EXIT')
952 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_addr_v6', headers='utmp.h',
953 define='HAVE_UT_UT_ADDR_V6')
954 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_addr', headers='utmp.h',
955 define='HAVE_UT_UT_ADDR')
956 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
957 define='HAVE_UX_UT_SYSLEN')
958 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
959 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
960 msg="Checking whether pututline returns pointer")
961 conf.DEFINE('WITH_UTMP', 1)
962
963 if Options.options.with_avahi:
964 conf.env.with_avahi = True
965 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
966 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
967 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
968 if conf.env.with_avahi:
969 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
970 else:
971 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
972 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
973
974 if Options.options.with_iconv:
975 conf.env.with_iconv = True
976 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
977 conf.env.with_iconv = False
978 if conf.env.with_iconv:
979 conf.DEFINE('HAVE_ICONV', 1)
980
981 if Options.options.with_pam:
982 use_pam=True
983 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
984 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
985 Logs.warn("--with-pam=yes but pam_appl.h not found")
986 use_pam=False
987 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
988 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
989 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
990 Logs.warn("--with-pam=yes but pam_modules.h not found")
991 use_pam=False
992 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
993 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
994 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
995 conf.CHECK_CODE('''
996 #if defined(HAVE_SECURITY_PAM_APPL_H)
997 #include <security/pam_appl.h>
998 #elif defined(HAVE_PAM_PAM_APPL_H)
999 #include <pam/pam_appl.h>
1000 #endif
1001 pam_set_item(0, PAM_RHOST, 0);
1002 ''',
1003 'HAVE_PAM_RHOST',
1004 lib='pam',
1005 msg="Checking whether PAM_RHOST is available");
1006 conf.CHECK_CODE('''
1007 #if defined(HAVE_SECURITY_PAM_APPL_H)
1008 #include <security/pam_appl.h>
1009 #elif defined(HAVE_PAM_PAM_APPL_H)
1010 #include <pam/pam_appl.h>
1011 #endif
1012 pam_set_item(0, PAM_TTY, 0);
1013 ''',
1014 'HAVE_PAM_TTY',
1015 lib='pam',
1016 msg="Checking whether PAM_TTY is available");
1017 conf.CHECK_CODE('''
1018 #if (!defined(LINUX))
1019
1020 #define PAM_EXTERN extern
1021 #if defined(HAVE_SECURITY_PAM_APPL_H)
1022 #include <security/pam_appl.h>
1023 #elif defined(HAVE_PAM_PAM_APPL_H)
1024 #include <pam/pam_appl.h>
1025 #endif
1026
1027 #endif
1028
1029 #if defined(HAVE_SECURITY_PAM_MODULES_H)
1030 #include <security/pam_modules.h>
1031 #elif defined(HAVE_PAM_PAM_MODULES_H)
1032 #include <pam/pam_modules.h>
1033 #endif
1034
1035 #if defined(HAVE_SECURITY__PAM_MACROS_H)
1036 #include <security/_pam_macros.h>
1037 #elif defined(HAVE_PAM__PAM_MACROS_H)
1038 #include <pam/_pam_macros.h>
1039 #endif
1040
1041 #ifdef HAVE_SECURITY_PAM_EXT_H
1042 #include <security/pam_ext.h>
1043 #endif
1044
1045 int i; i = PAM_RADIO_TYPE;
1046 ''',
1047 'HAVE_PAM_RADIO_TYPE',
1048 lib='pam',
1049 msg="Checking whether PAM_RADIO_TYPE is available");
1050 if use_pam:
1051 conf.DEFINE('WITH_PAM', 1)
1052 conf.DEFINE('WITH_PAM_MODULES', 1)
1053
1054 seteuid = False
1055 if not seteuid:
1056 seteuid = conf.CHECK_CODE('''
1057 #define AUTOCONF_TEST 1
1058 #define USE_SETREUID 1
1059 #include "./lib/util_sec.c"
1060 ''',
1061 'USE_SETREUID',
1062 addmain=False,
1063 execute=True,
1064 msg="Checking whether setreuid is available")
1065 if not seteuid:
1066 seteuid = conf.CHECK_CODE('''
1067 #define AUTOCONF_TEST 1
1068 #define USE_SETRESUID 1
1069 #include "./lib/util_sec.c"
1070 ''',
1071 'USE_SETRESUID',
1072 addmain=False,
1073 execute=True,
1074 msg="Checking whether setresuid is available")
1075 if not seteuid:
1076 seteuid = conf.CHECK_CODE('''
1077 #define AUTOCONF_TEST 1
1078 #define USE_SETEUID 1
1079 #include "./lib/util_sec.c"
1080 ''',
1081 'USE_SETEUID',
1082 addmain=False,
1083 execute=True,
1084 msg="Checking whether seteuid is available")
1085 if not seteuid:
1086 seteuid = conf.CHECK_CODE('''
1087 #define AUTOCONF_TEST 1
1088 #define USE_SETUIDX 1
1089 #include "./lib/util_sec.c"
1090 ''',
1091 'USE_SETUIDX',
1092 addmain=False,
1093 execute=True,
1094 mandatory=True,
1095 msg="Checking whether setuidx is available")
1096 if Options.options.with_dnsupdate:
1097 conf.CHECK_HEADERS('uuid/uuid.h')
1098 conf.CHECK_FUNCS_IN('uuid_generate', 'uuid')
1099 if not conf.CONFIG_SET('HAVE_UUID_UUID_H') and not conf.CONFIG_SET('HAVE_UUID_GENERATE'):
1100 Logs.warn("--with-dnsupdate=yes but uuid support not sufficient")
1101 elif not conf.CONFIG_SET('HAVE_GSSAPI'):
1102 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
1103 else:
1104 conf.DEFINE('WITH_DNS_UPDATES', 1)
1105 else:
1106 conf.SET_TARGET_TYPE('uuid', 'EMPTY')
1107 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
1108 if Options.options.developer:
1109 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
1110 conf.DEFINE('VALGRIND', '1')
1111
1112 if conf.CHECK_CODE('''
1113 #include <bits/sockaddr.h>
1114 #include <linux/netlink.h>
1115 ''',
1116 'HAVE_LINUX_NETLINK_H',
1117 msg="Checking whether Linux netlink is available"):
1118 conf.CHECK_CODE('''
1119 #include <bits/sockaddr.h>
1120 #include <linux/netlink.h>
1121 #include <linux/rtnetlink.h>
1122 ''',
1123 'HAVE_LINUX_RTNETLINK_H',
1124 msg='Checking whether Linux rtnetlink is available')
1125 if conf.CHECK_TYPE('struct dirent64', headers='sys/types.h dirent.h') and conf.CONFIG_SET('HAVE_READDIR64'):
1126 conf.DEFINE('HAVE_STRUCT_DIRENT64', '1')
1127 else:
1128 conf.undefine('HAVE_STRUCT_DIRENT64')
1129
1130 conf.CHECK_CODE('''
1131 #include "../tests/fcntl_lock.c"
1132 ''',
1133 'HAVE_FCNTL_LOCK',
1134 addmain=False,
1135 execute=True,
1136 msg='Checking whether fcntl locking is available')
1137
1138 conf.CHECK_CODE('''
1139 #include "../tests/fcntl_lock64.c"
1140 ''',
1141 'HAVE_BROKEN_FCNTL64_LOCKS',
1142 addmain=False,
1143 execute=True,
1144 msg='Checking whether fcntl64 locks are broken')
1145
1146 if not conf.CONFIG_SET('HAVE_BROKEN_FCNTL64_LOCKS'):
1147 conf.CHECK_CODE('''
1148 #if defined(HAVE_UNISTD_H)
1149 #include <unistd.h>
1150 #endif
1151 #include <stdio.h>
1152 #include <stdlib.h>
1153
1154 #ifdef HAVE_FCNTL_H
1155 #include <fcntl.h>
1156 #endif
1157
1158 #ifdef HAVE_SYS_FCNTL_H
1159 #include <sys/fcntl.h>
1160 #endif
1161 main() { struct flock64 fl64;
1162 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1163 exit(0);
1164 #else
1165 exit(1);
1166 #endif
1167 }
1168 ''',
1169 'HAVE_STRUCT_FLOCK64',
1170 addmain=False,
1171 execute=True,
1172 msg="Checking whether the flock64 struct is available")
1173
1174 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
1175 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
1176 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
1177 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
1178 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
1179 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
1180 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
1181 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
1182 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
1183 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
1184 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
1185 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
1186 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
1187 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
1188 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
1189 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
1190
1191 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1192 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
1193 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
1194 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
1195 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
1196 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
1197 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
1198
1199 conf.CHECK_CODE('''
1200 #if defined(HAVE_UNISTD_H)
1201 #include <unistd.h>
1202 #endif
1203 #include <fcntl.h>],
1204 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
1205 ''',
1206 'HAVE_POSIX_FADVISE',
1207 msg='Checking whether posix_fadvise is available')
1208
1209 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
1210 conf.CHECK_CODE('''
1211 #include <unistd.h>
1212 return sysconf(%s) == -1 ? 1 : 0;
1213 ''' % v,
1214 'SYSCONF%s' % v,
1215 msg='Checking whether sysconf(%s) is available' % v)
1216
1217 conf.CHECK_DECLS('__NR_inotify_init', reverse=True, headers='asm/unistd.h')
1218
1219 conf.CHECK_CODE('''
1220 #include <sys/syscall.h>
1221 #include <unistd.h>
1222 syscall(SYS_initgroups, 16, NULL, NULL, 0);
1223 ''',
1224 'HAVE_DARWIN_INITGROUPS',
1225 msg='Checking whether to use the Darwin-specific initgroups system call')
1226
1227 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
1228 'HAVE_UTIMBUF',
1229 headers='sys/types.h utime.h',
1230 msg='Checking whether struct utimbuf is available')
1231
1232 if conf.CHECK_CODE('''struct sigevent s;''',
1233 'HAVE_STRUCT_SIGEVENT',
1234 headers='sys/types.h stdlib.h stddef.h signal.h',
1235 msg='Checking whether we have the struct sigevent'):
1236 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
1237 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
1238 headers='signal.h');
1239 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
1240 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
1241 headers='signal.h');
1242
1243 if os.path.exists('/proc/sys/kernel/core_pattern'):
1244 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
1245
1246 if conf.CHECK_CODE('''
1247 #include <time.h>
1248 main() {
1249 struct tm *tm;
1250 if (sizeof(time_t) == 8) {
1251 time_t max_time = 0x7fffffffffffffffll;
1252 tm = gmtime(&max_time);
1253 /* This should fail with 32-bit tm_year. */
1254 if (tm == NULL) {
1255 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1256 max_time = 67768036191676799ll;
1257 tm = gmtime(&max_time);
1258 if (tm) {
1259 exit(0);
1260 }
1261 }
1262 }
1263 exit(1);
1264 }''',
1265 '__TIME_T_MAX',
1266 addmain=False,
1267 execute=True,
1268 msg="Checking for the maximum value of the 'time_t' type"):
1269 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1270
1271 conf.CHECK_CODE('''
1272 #if defined(HAVE_UNISTD_H)
1273 #include <unistd.h>
1274 #endif
1275 #include <sys/types.h>
1276 main() { dev_t dev = makedev(1,2); return 0; }
1277 ''',
1278 'HAVE_MAKEDEV',
1279 addmain=False,
1280 msg='Checking whether the macro for makedev is available')
1281
1282 conf.CHECK_CODE('''
1283 #include <stdio.h>
1284 #include <limits.h>
1285 #include <signal.h>
1286
1287 void exit_on_core(int ignored) {
1288 exit(1);
1289 }
1290
1291 main() {
1292 char *newpath;
1293 signal(SIGSEGV, exit_on_core);
1294 newpath = realpath("/tmp", NULL);
1295 exit((newpath != NULL) ? 0 : 1);
1296 }
1297 ''',
1298 'REALPATH_TAKES_NULL',
1299 addmain=False,
1300 execute=True,
1301 msg='Checking whether the realpath function allows a NULL argument')
1302
1303 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1304 'HAVE_FTRUNCATE_EXTEND',
1305 msg='Checking for ftruncate extend',
1306 addmain=False,
1307 execute=True)
1308 if os.getenv('RUN_FROM_BUILD_FARM'):
1309 Logs.info("enabling buildfarm hacks")
1310 conf.DEFINE('ENABLE_BUILD_FARM_HACKS', '1')
1311
1312 if Options.options.with_sendfile_support:
1313 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):
1314 conf.CHECK_CODE('''
1315 int tofd, fromfd;
1316 off64_t offset;
1317 size_t total;
1318 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
1319 ''',
1320 '_HAVE_SENDFILE64',
1321 headers='sys/sendfile',
1322 msg='Checking for linux sendfile64 support')
1323 conf.CHECK_CODE('''
1324 int tofd, fromfd;
1325 off_t offset;
1326 size_t total;
1327 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1328 ''',
1329 '_HAVE_SENDFILE',
1330 headers='sys/sendfile',
1331 msg='Checking for linux sendfile support')
1332
1333 # Try and cope with broken Linux sendfile....
1334 conf.CHECK_CODE('''#if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
1335 #undef _FILE_OFFSET_BITS
1336 #endif
1337 #include <sys/sendfile.h>
1338 int tofd, fromfd;
1339 off_t offset;
1340 size_t total;
1341 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1342 ''',
1343 '_HAVE_BROKEN_LINUX_SENDFILE',
1344 msg='Checking for broken linux sendfile support')
1345 if conf.CONFIG_SET('_HAVE_SENDFILE64'):
1346 conf.DEFINE('HAVE_SENDFILE64', '1')
1347 conf.DEFINE('LINUX_SENDFILE_API', '1')
1348 conf.DEFINE('WITH_SENDFILE', '1')
1349 elif conf.CONFIG_SET('_HAVE_SENDFILE'):
1350 conf.DEFINE('HAVE_SENDFILE', '1')
1351 conf.DEFINE('LINUX_SENDFILE_API', '1')
1352 conf.DEFINE('WITH_SENDFILE', '1')
1353 elif conf.CONFIG_SET('_HAVE_BROKEN_LINUX_SENDFILE'):
1354 conf.DEFINE('LINUX_BROKEN_SENDFILE_API', '1')
1355 conf.DEFINE('WITH_SENDFILE', '1')
1356 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1357 conf.CHECK_CODE('''
1358 #include <sys/types.h>
1359 #include <unistd.h>
1360 #include <sys/socket.h>
1361 #include <sys/uio.h>
1362 int fromfd, tofd, ret, total=0;
1363 off_t offset, nwritten;
1364 struct sf_hdtr hdr;
1365 struct iovec hdtrl;
1366 hdr.headers = &hdtrl;
1367 hdr.hdr_cnt = 1;
1368 hdr.trailers = NULL;
1369 hdr.trl_cnt = 0;
1370 hdtrl.iov_base = NULL;
1371 hdtrl.iov_len = 0;
1372 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1373 ''',
1374 '_HAVE_SENDFILE',
1375 msg='Checking for freebsd sendfile support')
1376 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1377 conf.DEFINE('HAVE_SENDFILE', '1')
1378 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1379 conf.DEFINE('WITH_SENDFILE', '1')
1380 elif (host_os.rfind('hpux') > -1):
1381 conf.CHECK_CODE('''
1382 #include <sys/socket.h>
1383 #include <sys/uio.h>
1384 int fromfd, tofd;
1385 size_t total=0;
1386 struct iovec hdtrl[2];
1387 ssize_t nwritten;
1388 off64_t offset;
1389 hdtrl[0].iov_base = 0;
1390 hdtrl[0].iov_len = 0;
1391 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
1392 ''',
1393 '_HAVE_SENDFILE64',
1394 msg='Checking for hpux sendfile64 support')
1395 conf.CHECK_CODE('''
1396 #include <sys/socket.h>
1397 #include <sys/uio.h>
1398 int fromfd, tofd;
1399 size_t total=0;
1400 struct iovec hdtrl[2];
1401 ssize_t nwritten;
1402 off_t offset;
1403 hdtrl[0].iov_base = 0;
1404 hdtrl[0].iov_len = 0;
1405 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1406 ''',
1407 '_HAVE_SENDFILE',
1408 msg='Checking for hpux sendfile support')
1409 if conf.CONFIG_SET('_HAVE_SENDFILE64'):
1410 conf.DEFINE('HAVE_SENDFILE64', '1')
1411 conf.DEFINE('HPUX_SENDFILE_API', '1')
1412 conf.DEFINE('WITH_SENDFILE', '1')
1413 elif conf.CONFIG_SET('_HAVE_SENDFILE'):
1414 conf.DEFINE('HAVE_SENDFILE', '1')
1415 conf.DEFINE('HPUX_SENDFILE_API', '1')
1416 conf.DEFINE('WITH_SENDFILE', '1')
1417 elif (host_os.rfind('solaris') > -1):
1418 conf.CHECK_FUNCS_IN('sendfile', 'sendfilev')
1419 conf.CHECK_CODE('''
1420 #include <sys/sendfile.h>
1421 int sfvcnt;
1422 size_t xferred;
1423 struct sendfilevec vec[2];
1424 ssize_t nwritten;
1425 int tofd;
1426 sfvcnt = 2;
1427 vec[0].sfv_fd = SFV_FD_SELF;
1428 vec[0].sfv_flag = 0;
1429 vec[0].sfv_off = 0;
1430 vec[0].sfv_len = 0;
1431 vec[1].sfv_fd = 0;
1432 vec[1].sfv_flag = 0;
1433 vec[1].sfv_off = 0;
1434 vec[1].sfv_len = 0;
1435 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
1436 ''',
1437 '_HAVE_SENDFILEV64',
1438 msg='Checking for solaris sendfilev64 support')
1439 conf.CHECK_CODE('''
1440 #include <sys/sendfile.h>,
1441 int sfvcnt;
1442 size_t xferred;
1443 struct sendfilevec vec[2];
1444 ssize_t nwritten;
1445 int tofd;
1446 sfvcnt = 2;
1447 vec[0].sfv_fd = SFV_FD_SELF;
1448 vec[0].sfv_flag = 0;
1449 vec[0].sfv_off = 0;
1450 vec[0].sfv_len = 0;
1451 vec[1].sfv_fd = 0;
1452 vec[1].sfv_flag = 0;
1453 vec[1].sfv_off = 0;
1454 vec[1].sfv_len = 0;
1455 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1456 ''',
1457 '_HAVE_SENDFILEV',
1458 msg='Checking for solaris sendfilev support')
1459 if conf.CONFIG_SET('_HAVE_SENDFILEV64'):
1460 conf.DEFINE('HAVE_SENDFILEV64', '1')
1461 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1462 conf.DEFINE('WITH_SENDFILE', '1')
1463 elif conf.CONFIG_SET('_HAVE_SENDFILEV'):
1464 conf.DEFINE('HAVE_SENDFILEV', '1')
1465 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1466 conf.DEFINE('WITH_SENDFILE', '1')
1467 elif (host_os.rfind('aix') > -1):
1468 conf.CHECK_CODE('''
1469 #include <sys/socket.h>
1470 int fromfd, tofd;
1471 size_t total=0;
1472 struct sf_parms hdtrl;
1473 ssize_t nwritten;
1474 off64_t offset;
1475 hdtrl.header_data = 0;
1476 hdtrl.header_length = 0;
1477 hdtrl.file_descriptor = fromfd;
1478 hdtrl.file_offset = 0;
1479 hdtrl.file_bytes = 0;
1480 hdtrl.trailer_data = 0;
1481 hdtrl.trailer_length = 0;
1482 nwritten = send_file(&tofd, &hdtrl, 0);
1483 ''',
1484 '_HAVE_SENDFILE',
1485 msg='Checking for AIX send_file support')
1486 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1487 conf.DEFINE('HAVE_SENDFILE', '1')
1488 conf.DEFINE('AIX_SENDFILE_API', '1')
1489 conf.DEFINE('WITH_SENDFILE', '1')
1490
1491 conf.CHECK_CODE('''enum TDB_ERROR err = TDB_ERR_NESTING''',
1492 'HAVE_TDB_ERR_NESTING',
1493 headers='tdb.h',
1494 msg='Checking whether we have TDB_ERR_NESTING')
1495
1496 # UnixWare 7.x has its getspnam in -lgen
1497 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1498 conf.CHECK_FUNCS_IN('getspnam', 'security')
1499 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1500
1501 if Options.options.with_quotas:
1502 # For quotas on Veritas VxFS filesystems
1503 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1504 # For quotas on Linux XFS filesystems
1505 conf.CHECK_HEADERS('linux/dqblk_xfs.h')
1506 # For sys/quota.h and linux/quota.h
1507 conf.CHECK_HEADERS('sys/quota.h')
1508
1509
1510 #
1511 # checking for clustering extensions (CTDB)
1512 #
1513 if not Options.options.with_cluster_support:
1514 have_cluster_support = False
1515
1516 else:
1517
1518 if Options.options.ctdb_dir:
1519 conf.ADD_EXTRA_INCLUDES(Options.options.ctdb_dir + '/include')
1520
1521 srcdir = os.path.realpath(conf.srcdir)
1522 if 'EXTRA_INCLUDES' in conf.env:
1523 includes = ' '.join(conf.env['EXTRA_INCLUDES']).replace('#', srcdir + '/')
1524 else:
1525 includes = ''
1526
1527 have_cluster_support = True
1528 ctdb_broken = ""
1529
1530 conf.CHECK_CODE('''
1531 #define NO_CONFIG_H
1532 #include "replace.h"
1533 #include "system/wait.h"
1534 #include "system/network.h"
1535 #define private #error __USED_RESERVED_WORD_private__
1536 #include <talloc.h>
1537 #include <tdb.h>
1538 #include <ctdb.h>
1539
1540 int main(void)
1541 {
1542 return 0;
1543 }
1544 ''',
1545 'HAVE_CTDB_H',
1546 addmain=False,
1547 includes=includes,
1548 msg='Checking for header ctdb.h')
1549
1550 if not conf.CONFIG_SET('HAVE_CTDB_H'):
1551 have_cluster_support = False
1552 ctdb_broken = "ctdb.h is required for cluster support"
1553
1554 if have_cluster_support:
1555 conf.CHECK_CODE('''
1556 #define NO_CONFIG_H
1557 #include "replace.h"
1558 #include "system/wait.h"
1559 #include "system/network.h"
1560 #define private #error __USED_RESERVED_WORD_private__
1561 #include <talloc.h>
1562 #include <tdb.h>
1563 #include <ctdb.h>
1564 #include <ctdb_private.h>
1565
1566 int main(void)
1567 {
1568 return 0;
1569 }
1570 ''',
1571 'HAVE_CTDB_PRIVATE_H',
1572 addmain=False,
1573 includes=includes,
1574 msg='Checking for header ctdb_private.h')
1575
1576 if not conf.CONFIG_SET('HAVE_CTDB_PRIVATE_H'):
1577 have_cluster_support = False
1578 ctdb_broken = "ctdb_private.h is required for cluster support"
1579
1580 if have_cluster_support:
1581 conf.CHECK_CODE('''
1582 #define NO_CONFIG_H
1583 #include "replace.h"
1584 #include "system/wait.h"
1585 #include "system/network.h"
1586 #include <talloc.h>
1587 #include <tdb.h>
1588 #include <ctdb.h>
1589 #include <ctdb_private.h>
1590
1591 int main(void)
1592 {
1593 int i = (int)CTDB_CONTROL_TRANS3_COMMIT;
1594 return 0;
1595 }
1596 ''',
1597 'HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL',
1598 addmain=False,
1599 includes=includes,
1600 msg='Checking for transaction support (TRANS3_COMMIT control)')
1601
1602 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL'):
1603 have_cluster_support = False
1604 ctdb_broken = "ctdb transaction support missing or too old"
1605
1606 if have_cluster_support:
1607 conf.CHECK_CODE('''
1608 #define NO_CONFIG_H
1609 #include "replace.h"
1610 #include "system/wait.h"
1611 #include "system/network.h"
1612 #include <talloc.h>
1613 #include <tdb.h>
1614 #include <ctdb.h>
1615 #include <ctdb_private.h>
1616
1617 int main(void)
1618 {
1619 int i = (int)CTDB_CONTROL_SCHEDULE_FOR_DELETION;
1620 return 0;
1621 }
1622 ''',
1623 'HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL',
1624 addmain=False,
1625 includes=includes,
1626 msg='Checking for SCHEDULE_FOR_DELETION control')
1627
1628 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL'):
1629 if not Options.options.enable_old_ctdb:
1630 have_cluster_support = False
1631 ctdb_broken = "SCHEDULE_FOR_DELETION control missing"
1632 else:
1633 Logs.warn("ignoring missing SCHEDULE_FOR_DELETION control (--enable-old-ctdb)")
1634
1635 if have_cluster_support:
1636 conf.CHECK_CODE('''
1637 #define NO_CONFIG_H
1638 #include "replace.h"
1639 #include "system/wait.h"
1640 #include "system/network.h"
1641 #include <talloc.h>
1642 #include <tdb.h>
1643 #include <ctdb.h>
1644 #include <ctdb_private.h>
1645
1646 int main(void)
1647 {
1648 struct ctdb_control_tcp _x;
1649 return 0;
1650 }
1651 ''',
1652 'HAVE_STRUCT_CTDB_CONTROL_TCP',
1653 addmain=False,
1654 includes=includes,
1655 msg='Checking for ctdb ipv4 support')
1656
1657 if not conf.CONFIG_SET('HAVE_STRUCT_CTDB_CONTROL_TCP'):
1658 have_cluster_support = False
1659 ctdb_broken = "missing struct ctdb_control_tcp"
1660
1661 if have_cluster_support:
1662 conf.CHECK_CODE('''
1663 #define NO_CONFIG_H
1664 #include "replace.h"
1665 #include "system/wait.h"
1666 #include "system/network.h"
1667 #include <talloc.h>
1668 #include <tdb.h>
1669 #include <ctdb.h>
1670 #include <ctdb_private.h>
1671
1672 int main(void)
1673 {
1674 struct ctdb_control_tcp_addr _x;
1675 return 0;
1676 }
1677 ''',
1678 'HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR',
1679 addmain=False,
1680 includes=includes,
1681 msg='Checking for ctdb ipv6 support')
1682
1683 if have_cluster_support:
1684 Logs.info("building with cluster support")
1685 conf.DEFINE('CLUSTER_SUPPORT', 1);
1686 else:
1687 if not Options.options.with_cluster_support:
1688 Logs.info("building without cluster support")
1689 else:
1690 Logs.warn("building without cluster support: " + ctdb_broken)
1691 conf.undefine('CLUSTER_SUPPORT')
1692
1693
1694
1695 conf.CHECK_CODE('__attribute__((destructor)) static void cleanup(void) { }',
1696 'HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR',
1697 addmain=False,
1698 link=False,
1699 msg='Checking whether we can compile with __attribute__((destructor))')
1700
1701 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1702 'SEEKDIR_RETURNS_VOID',
1703 headers='sys/types.h dirent.h',
1704 msg='Checking whether seekdir returns void')
1705
1706 default_static_modules=TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam
1707 auth_sam auth_unix auth_winbind auth_wbc auth_server
1708 auth_domain auth_builtin vfs_default
1709 nss_info_template idmap_tdb idmap_passdb
1710 idmap_nss''')
1711
1712 default_shared_modules=TO_LIST('''vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1713 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1714 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850
1715 charset_CP437 auth_script vfs_readahead vfs_xattr_tdb
1716 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1717 vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly
1718 vfs_crossrename vfs_linux_xfs_sgid
1719 vfs_time_audit idmap_autorid''')
1720
1721 if Options.options.developer:
1722 default_static_modules.extend(TO_LIST('pdb_ads auth_netlogond'))
1723 default_shared_modules.extend(TO_LIST('charset_weird perfcount_test'))
1724
1725 if Options.options.with_acl_support and conf.CONFIG_SET('HAVE_POSIX_ACLS'):
1726 default_static_modules.extend(TO_LIST('vfs_posixacl'))
1727
1728 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1729 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1730
1731 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1732 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1733
1734 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1735 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1736
1737 if conf.CONFIG_SET('HAVE_AIO') and (conf.CONFIG_SET('HAVE_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_MSGHDR_MSG_ACCTRIGHTS')):
1738 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1739
1740 if conf.CONFIG_SET('HAVE_LDAP'):
1741 default_static_modules.extend(TO_LIST('pdb_ldap idmap_ldap'))
1742
1743 if conf.CONFIG_SET('DARWINOS'):
1744 default_shared_modules.extend(TO_LIST('charset_macosxfs'))
1745
1746 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1747 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1748
1749 final_static_modules = default_static_modules
1750 final_shared_modules = default_shared_modules
1751
1752 for m in explicit_static_modules:
1753 if m in final_shared_modules:
1754 final_shared_modules.remove(m)
1755 final_static_modules.append(m)
1756 for m in explicit_shared_modules:
1757 if m in final_static_modules:
1758 final_static_modules.remove(m)
1759 final_shared_modules.append(m)
1760
1761 conf.env['static_modules'] = final_static_modules
1762 conf.env['shared_modules'] = final_shared_modules
1763
1764 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1765
1766 static_list = {}
1767 shared_list = {}
1768
1769 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount']
1770 conf.env['MODULE_PREFIXES'] = prefixes
1771 for p in prefixes:
1772 for m in final_static_modules:
1773 if m.find(p) == 0:
1774 if not p in static_list:
1775 static_list[p] = []
1776 static_list[p].append(m)
1777 for m in final_shared_modules:
1778 if m.find(p) == 0:
1779 if not p in shared_list:
1780 shared_list[p] = []
1781 shared_list[p].append(m)
1782
1783 for p in prefixes:
1784 static_env = "%s_STATIC" % p.upper()
1785 shared_env = "%s_SHARED" % p.upper()
1786 conf.env[static_env] = []
1787 conf.env[shared_env] = []
1788 if p in static_list:
1789 decl_list=""
1790 for entry in static_list[p]:
1791 decl_list += "extern NTSTATUS %s_init(void); " % entry
1792 conf.env[static_env].append('%s' % entry)
1793 decl_list = decl_list.rstrip()
1794 conf.DEFINE('static_decl_%s' % p, decl_list)
1795 conf.DEFINE('static_init_%s' % p, '{ %s_init(); }' % '_init(); '.join(static_list[p]))
1796 else:
1797 conf.DEFINE('static_decl_%s' % p, '')
1798 conf.DEFINE('static_init_%s' % p, '{}')
1799 if p in shared_list:
1800 for entry in shared_list[p]:
1801 conf.DEFINE('%s_init' % entry, 'init_samba_module')
1802 conf.env[shared_env].append('%s' % entry)
1803
1804 conf.SAMBA_CONFIG_H('include/config.h')
1805
1806 def ctags(ctx):
1807 "build 'tags' file using ctags"
1808 import Utils
1809 source_root = os.path.dirname(Utils.g_module.root_path)
1810 cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h")' % source_root
1811 print("Running: %s" % cmd)
1812 os.system(cmd)
1813
1814 if not os.getenv('TOPLEVEL_BUILD'):
1815 def wildcard_cmd(cmd):
1816 '''called on a unknown command'''
1817 from samba_wildcard import run_named_build_task
1818 run_named_build_task(cmd)
1819 def main():
1820 from samba_wildcard import wildcard_main
1821 wildcard_main(wildcard_cmd)
1822 Scripting.main = main
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