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s4-upgradeprovision: change hashAttrNotCopied to be an array
[Samba/gebeck_regimport.git] / source3 / wscript
blob83b0a0ef04d6138a7b62990e999b822a2f2bd4bc
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 opt.SAMBA3_ADD_OPTION('profiling-data', default=False)
63
64 opt.SAMBA3_ADD_OPTION('cluster-support')
65
66 opt.add_option('--with-ctdb-dir',
67 help=("Directory under which ctdb is installed"),
68 action="store", dest='ctdb_dir', default=None)
69 opt.add_option('--enable-old-ctdb',
70 help=("enable building against (too) old version of ctdb (default=false)"),
71 action="store_true", dest='enable_old_ctdb', default=False)
72
73
74
75 def configure(conf):
76 from samba_utils import TO_LIST
77
78 if not conf.env.toplevel_build:
79 version = samba_version.load_version(env=conf.env)
80 conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
81 conf.DEFINE('_SAMBA_WAF_BUILD_', version.MAJOR)
82 conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
83 conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
84
85 if Options.options.developer:
86 conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
87 conf.env.developer = True
88
89 if Options.options.with_swat:
90 conf.env['build_swat'] = True
91
92 if not conf.env.toplevel_build:
93 conf.RECURSE('../lib/replace')
94 conf.RECURSE('build')
95 conf.RECURSE('../lib/tdb')
96 conf.RECURSE('../lib/talloc')
97 conf.RECURSE('../lib/tevent')
98 conf.RECURSE('../lib/popt')
99 conf.RECURSE('../lib/nss_wrapper')
100 conf.RECURSE('../lib/socket_wrapper')
101 conf.RECURSE('../lib/zlib')
102 conf.RECURSE('../libcli/smbreadline')
103 conf.RECURSE('../lib/util')
104
105 conf.ADD_EXTRA_INCLUDES('''#source3 #source3/include #lib/replace''')
106 if not conf.env.USING_SYSTEM_TDB:
107 conf.ADD_EXTRA_INCLUDES('#lib/tdb/include')
108 if not conf.env.USING_SYSTEM_TEVENT:
109 conf.ADD_EXTRA_INCLUDES('#lib/tevent')
110 if not conf.env.USING_SYSTEM_TALLOC:
111 conf.ADD_EXTRA_INCLUDES('#lib/talloc')
112 if not conf.env.USING_SYSTEM_POPT:
113 conf.ADD_EXTRA_INCLUDES('#lib/popt')
114
115 conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
116
117 conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
118 conf.CHECK_HEADERS('linux/falloc.h')
119
120 conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod mknod64')
121 conf.CHECK_FUNCS('strtol strchr strupr chflags')
122 conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid')
123 conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid')
124 conf.CHECK_FUNCS('sigprocmask sigblock sigaction sigset innetgr')
125 conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf')
126 conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups sysconf stat64 fstat64')
127 conf.CHECK_FUNCS('lstat64 fopen64 atexit grantpt lseek64 ftruncate64 fallocate fallocate64 posix_fallocate posix_fallocate64')
128 conf.CHECK_FUNCS('fseek64 fseeko64 ftell64 ftello64 setluid')
129 conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
130 conf.CHECK_FUNCS('opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64')
131 conf.CHECK_FUNCS('fdopendir fdopendir64')
132 conf.CHECK_FUNCS('getpwent_r getdents64 setenv strcasecmp fcvt fcvtl')
133 conf.CHECK_FUNCS('syslog vsyslog timegm setlocale nl_langinfo')
134 conf.CHECK_FUNCS_IN('nanosleep', 'rt')
135 conf.CHECK_FUNCS('lutimes futimes utimensat futimens')
136 conf.CHECK_FUNCS('mlock munlock mlockall munlockall')
137 conf.CHECK_FUNCS('memalign posix_memalign hstrerror')
138 conf.CHECK_FUNCS('shmget')
139 conf.CHECK_FUNCS_IN('shm_open', 'rt', checklibc=True)
140 conf.CHECK_FUNCS('gettext dgettext bindtextdomain textdomain')
141 #FIXME: for some reason this one still fails
142 conf.CHECK_FUNCS_IN('yp_get_default_domain', 'nsl')
143 conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv')
144 conf.CHECK_DECLS('fdatasync', reverse=True)
145 conf.CHECK_DECLS('readahead', reverse=True, headers='fcntl.h')
146
147 if conf.CONFIG_SET('HAVE_LONG_LONG'):
148 conf.DEFINE('HAVE_LONGLONG', 1)
149
150 if conf.CHECK_CODE('''
151 #if defined(HAVE_UNISTD_H)
152 #include <unistd.h>
153 #endif
154 long ret = splice(0,0,1,0,400,0);
155 ''',
156 'HAVE_LINUX_SPLICE',
157 headers='fcntl.h'):
158 conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h')
159
160 # Check for inotify support
161 conf.CHECK_HEADERS('linux/inotify.h asm/unistd.h sys/inotify.h')
162 conf.CHECK_FUNCS('inotify_init')
163 if "HAVE_LINUX_INOTIFY_H" in conf.env and "HAVE_INOTIFY_INIT" in conf.env:
164 conf.DEFINE('HAVE_INOTIFY', 1)
165
166 # Check for kernel change notify support
167 conf.CHECK_CODE('''
168 #ifndef F_NOTIFY
169 #define F_NOTIFY 1026
170 #endif
171 main() {
172 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
173 }''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True,
174 headers='fcntl.h signal.h',
175 msg="Checking for kernel change notify support")
176
177 # Check for Linux kernel oplocks
178 conf.CHECK_CODE('''
179 #include <sys/types.h>
180 #include <fcntl.h>
181 #include <signal.h>
182 #ifndef F_NOTIFY
183 #define F_NOTIFY 1026
184 #endif
185 main() {
186 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
187 }''', 'HAVE_KERNEL_OPLOCKS_LINUX', addmain=False, execute=True,
188 msg="Checking for Linux kernel oplocks")
189
190 # Check for IRIX kernel oplock types
191 conf.CHECK_CODE('oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;',
192 'HAVE_KERNEL_OPLOCKS_IRIX', headers='fcntl.h',
193 msg="Checking for IRIX kernel oplock types")
194
195 # Check for kernel share modes
196 conf.CHECK_CODE('''
197 #include <sys/types.h>
198 #include <fcntl.h>
199 #include <signal.h>
200 #include <sys/file.h>
201 #ifndef LOCK_MAND
202 #define LOCK_MAND 32
203 #define LOCK_READ 64
204 #endif
205 main() {
206 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
207 }''', 'HAVE_KERNEL_SHARE_MODES', addmain=False, execute=True,
208 msg="Checking for krenel share modes")
209
210 # Check for various members of the stat structure
211 conf.CHECK_TYPES('blksize_t blkcnt_t')
212 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS',
213 headers='sys/stat.h')
214 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE',
215 headers='sys/stat.h')
216 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_flags', define='HAVE_STAT_ST_FLAGS',
217 headers='sys/types.h sys/stat.h unistd.h')
218
219 # Check for POSIX capability support
220 conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
221
222 if "HAVE_SYS_CAPABILITY_H" in conf.env:
223 conf.CHECK_CODE('''
224 cap_t cap;
225 cap_value_t vals[1];
226 if (!(cap = cap_get_proc())) exit(1);
227 vals[0] = CAP_CHOWN;
228 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
229 cap_set_proc(cap);''',
230 'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap",
231 headers='sys/capability.h',
232 msg="Checking whether POSIX capabilities are available")
233
234 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from
235 # rpc/rpc.h. This is *really* broken but some systems (DEC OSF1) do this.
236 # -- JRA.
237 if conf.CONFIG_SET("HAVE_RPC_RPC_H"):
238 conf.CHECK_TYPE('int16', headers='rpc/rpc.h',
239 define='HAVE_INT16_FROM_RPC_RPC_H',
240 msg="Checking for int16 typedef included by rpc/rpc.h")
241 conf.CHECK_CODE('uint16 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
242 headers='sys/types.h rpc/rpc.h',
243 msg="Checking for uint16 typedef included by rpc/rpc.h")
244 conf.CHECK_CODE('int32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
245 headers='sys/types.h rpc/rpc.h',
246 msg="Checking for int32 typedef included by rpc/rpc.h")
247 conf.CHECK_CODE('uint32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
248 headers='sys/types.h rpc/rpc.h',
249 msg="Checking for uint32 typedef included by rpc/rpc.h")
250 conf.CHECK_CODE('int i;', 'BROKEN_NISPLUS_INCLUDE_FILES',
251 headers='sys/types.h sys/acl.h rpcsvc/nis.h',
252 msg="Checking for broken nisplus include files")
253
254 # Check if the compiler will optimize out functions
255 conf.CHECK_CODE('''
256 if (0) {
257 this_function_does_not_exist();
258 } else {
259 return 1;
260 }''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS',
261 msg="Checking if the compiler will optimize out functions")
262
263 # Check if the compiler supports the LL suffix on long long integers
264 # AIX needs this
265 conf.CHECK_CODE('long long i = 0x8000000000LL', 'COMPILER_SUPPORTS_LL',
266 headers='stdio.h',
267 msg="Checking for LL suffix on long long integers")
268
269 conf.CHECK_FUNCS('''
270 _acl __acl add_proplist_entry atexit attr_getf attr_list attr_listf
271 attropen attr_remove attr_removef attr_set attr_setf backtrace_symbols
272 bindtextdomain _chdir __chdir chflags chmod _close __close _closedir
273 __closedir closedir64 creat64 crypt16 delproplist devnm dgettext dirfd
274 DNSServiceRegister _dup __dup _dup2 __dup2 endmntent execl
275 extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file
276 extattr_get_link extattr_list_fd extattr_list_file extattr_list_link
277 extattr_set_fd extattr_set_file extattr_set_link _facl __facl _fchdir
278 __fchdir fchmod fchown _fcntl __fcntl fcvt fcvtl fdatasync
279 fdelproplist fgetea fgetproplist fgetxattr flistea flistxattr fopen64
280 _fork __fork fremoveea fremovexattr fseek64 fseeko64 fsetea
281 fsetproplist fsetxattr _fstat __fstat fstat64 _fstat64 __fstat64 fsync
282 ftell64 ftello64 ftruncate64 futimens futimes __fxstat getauthuid
283 getcwd _getcwd __getcwd getdents __getdents getdents64 getdirentries
284 getgrent getgrnam getgrouplist getgrset getmntent getpagesize
285 getproplist get_proplist_entry getpwanam getpwent_r getrlimit gettext
286 glob grantpt hstrerror initgroups innetgr
287 inotify_init lgetea lgetxattr listea listxattr llistea llistxattr
288 llseek _llseek __llseek lremoveea lremovexattr _lseek __lseek lseek64
289 lsetea lsetxattr _lstat __lstat lstat64 _lstat64 __lstat64 lutimes
290 __lxstat memalign mknod mknod64 mlock mlockall munlock munlockall
291 nl_langinfo _open __open open64 _open64 __open64 _opendir __opendir
292 opendir64 pathconf poll posix_fallocate posix_fallocate64
293 posix_memalign prctl pread _pread __pread pread64 _pread64 __pread64
294 pwrite _pwrite __pwrite pwrite64 _pwrite64
295 __pwrite64 rdchk _read __read _readdir __readdir readdir64 _readdir64
296 __readdir64 removeea removexattr rewinddir64 _seekdir __seekdir
297 seekdir64 select setea setenv setgidx setgroups setlocale setluid
298 setmntent setpgid setpriv setproplist setsid setuidx
299 setxattr shmget shm_open sigaction sigblock sigprocmask sigset
300 sizeof_proplist_entry _stat __stat stat64 _stat64 __stat64 statvfs
301 strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctlbyname
302 __sys_llseek syslog _telldir __telldir telldir64 textdomain timegm
303 utimensat vsyslog _write __write __xstat
304 ''')
305
306 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
307
308 # FIXME: these should be tests for features, but the old build system just
309 # checks for OSes.
310 import sys
311 host_os = sys.platform
312 Logs.info("building on %s" % host_os)
313
314 # Python doesn't have case switches... :/
315 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
316 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
317
318 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
319 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
320 if host_os.rfind('linux') > -1:
321 conf.DEFINE('LINUX', '1')
322 elif host_os.rfind('qnx') > -1:
323 conf.DEFINE('QNX', '1')
324 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
325 elif (host_os.rfind('darwin') > -1):
326 conf.DEFINE('DARWINOS', 1)
327 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
328 conf.ADD_CFLAGS('-fno-common')
329 elif (host_os.rfind('freebsd') > -1):
330 if conf.CHECK_HEADERS('sunacl.h'):
331 conf.define('HAVE_FREEBSD_SUNACL_H', '1')
332 conf.CHECK_FUNCS_IN('acl', 'sunacl')
333 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
334 elif (host_os.rfind('netbsd') > -1):
335 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
336 elif (host_os.rfind('openbsd') > -1):
337 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
338 elif (host_os.rfind('sunos') > -1):
339 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
340 # FIXME: Add more checks here.
341 else:
342 Logs.warn("Unknown host_os '%s', please report this to samba-technical@samba.org" % host_os)
343
344 #FIXME: add more checks
345 if Options.options.with_acl_support:
346 if host_os.rfind('linux') > -1:
347 conf.CHECK_FUNCS_IN('acl_get_file', 'acl')
348 conf.CHECK_FUNCS_IN('getxattr', 'attr')
349 if conf.CHECK_CODE('''
350 acl_t acl;
351 int entry_id;
352 acl_entry_t *entry_p;
353 return acl_get_entry(acl, entry_id, entry_p);
354 ''',
355 'HAVE_POSIX_ACLS',
356 headers='sys/types.h sys/acl.h', link=False,
357 msg="Checking for POSIX ACL support") :
358 conf.CHECK_CODE('''
359 acl_permset_t permset_d;
360 acl_perm_t perm;
361 return acl_get_perm_np(permset_d, perm);
362 ''',
363 'HAVE_ACL_GET_PERM_NP',
364 headers='sys/types.h sys/acl.h', link=True,
365 msg="Checking whether acl_get_perm_np() is available")
366 else:
367 conf.DEFINE('HAVE_NO_ACLS', 1)
368 conf.SET_TARGET_TYPE('acl', 'EMPTY')
369 else:
370 conf.DEFINE('HAVE_NO_ACLS', 1)
371 conf.SET_TARGET_TYPE('acl', 'EMPTY')
372
373 if conf.CHECK_FUNCS('dirfd'):
374 conf.DEFINE('HAVE_DIRFD_DECL', 1)
375
376 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
377 'HAVE_STATFS_F_FSID',
378 msg="vfs_fileid: checking for statfs() and struct statfs.f_fsid",
379 headers='sys/types.h sys/statfs.h',
380 execute=True)
381
382 if conf.CONFIG_SET('HAVE_FALLOCATE'):
383 conf.CHECK_CODE('''
384 #if defined(HAVE_UNISTD_H)
385 #include <unistd.h>
386 #endif
387 #include <sys/types.h>
388 #define _GNU_SOURCE
389 #include <fcntl.h>
390 #if defined(HAVE_LINUX_FALLOC_H)
391 #include <linux/falloc.h>
392 #endif
393 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
394 'HAVE_LINUX_FALLOCATE',
395 msg="Checking whether the Linux 'fallocate' function is available")
396 if conf.CONFIG_SET('HAVE_FALLOCATE64'):
397 conf.CHECK_CODE('''
398 #if defined(HAVE_UNISTD_H)
399 #include <unistd.h>
400 #endif
401 #include <sys/types.h>
402 #define _GNU_SOURCE
403 #include <fcntl.h>
404 #if defined(HAVE_LINUX_FALLOC_H)
405 #include <linux/falloc.h>
406 #endif
407 int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
408 'HAVE_LINUX_FALLOCATE64',
409 msg="Checking whether the Linux 'fallocate64' function is available")
410 conf.CHECK_CODE('''
411 #if defined(HAVE_UNISTD_H)
412 #include <unistd.h>
413 #endif
414 #include <fcntl.h>
415 ssize_t err = readahead(0,0,0x80000);''',
416 'HAVE_LINUX_READAHEAD',
417 msg="Checking whether Linux readahead is available")
418 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
419
420 conf.CHECK_CODE('''
421 #include <sys/types.h>
422 #include <sys/socket.h>],
423 struct ucred cred;
424 socklen_t cred_len;
425 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
426 'HAVE_PEERCRED',
427 msg="Checking whether we can use SO_PEERCRED to get socket credentials")
428
429 conf.CHECK_CODE('''
430 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
431 #include <sys/types.h>
432 #else
433 __COMPILE_ERROR_
434 #endif
435 int i;''',
436 'HAVE_EXPLICIT_LARGEFILE_SUPPORT',
437 msg="Checking whether large file support can be enabled")
438
439 if Options.options.with_aio_support:
440 conf.CHECK_FUNCS_IN('aio_read', 'aio')
441 conf.CHECK_FUNCS_IN('aio_read', 'rt')
442 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);',
443 'HAVE_AIO',
444 msg='Checking for asynchronous io support',
445 headers='sys/types.h aio.h',
446 lib='aio rt')
447 conf.CHECK_CODE('struct aiocb64 a; return aio_read64(&a);',
448 'HAVE_AIO64',
449 msg='Checking for 64-bit asynchronous io support',
450 headers='sys/types.h aio.h',
451 lib='aio rt')
452 if conf.CONFIG_SET('HAVE_AIO64'):
453 conf.DEFINE('HAVE_AIOCB64', '1')
454 conf.DEFINE('WITH_AIO', '1')
455 elif conf.CONFIG_SET('HAVE_AIO'):
456 conf.DEFINE('WITH_AIO', '1')
457 if conf.CONFIG_SET('HAVE_AIO'):
458 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);', 'HAVE_AIO_READ', msg='Checking for aio_read', headers='aio.h', lib='aio rt')
459 conf.CHECK_CODE('struct aiocb a; return aio_write(&a);', 'HAVE_AIO_WRITE', msg='Checking for aio_write', headers='aio.h', lib='aio rt')
460 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')
461 conf.CHECK_CODE('struct aiocb a; return aio_return(&a);', 'HAVE_AIO_RETURN', msg='Checking for aio_return', headers='aio.h', lib='aio rt')
462 conf.CHECK_CODE('struct aiocb a; return aio_error(&a);', 'HAVE_AIO_ERROR', msg='Checking for aio_error', headers='aio.h', lib='aio rt')
463 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')
464 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')
465 if conf.CONFIG_SET('HAVE_AIO64'):
466 conf.CHECK_CODE('struct aiocb a; return aio_read64(&a);', 'HAVE_AIO_READ64', msg='Checking for aio_read64', headers='aio.h', lib='aio rt')
467 conf.CHECK_CODE('struct aiocb a; return aio_write64(&a);', 'HAVE_AIO_WRITE64', msg='Checking for aio_write64', headers='aio.h', lib='aio rt')
468 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')
469 conf.CHECK_CODE('struct aiocb a; return aio_return64(&a);', 'HAVE_AIO_RETURN64', msg='Checking for aio_return64', headers='aio.h', lib='aio rt')
470 conf.CHECK_CODE('struct aiocb a; return aio_error64(&a);', 'HAVE_AIO_ERROR64', msg='Checking for aio_error64', headers='aio.h', lib='aio rt')
471 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')
472 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')
473 if not conf.CONFIG_SET('HAVE_AIO'):
474 conf.DEFINE('HAVE_NO_AIO', '1')
475 else:
476 conf.DEFINE('HAVE_NO_AIO', '1')
477
478 conf.CHECK_CODE('''
479 struct msghdr msg;
480 union {
481 struct cmsghdr cm;
482 char control[CMSG_SPACE(sizeof(int))];
483 } control_un;
484 msg.msg_control = control_un.control;
485 msg.msg_controllen = sizeof(control_un.control);
486 ''',
487 'HAVE_MSGHDR_MSG_CONTROL',
488 msg='Checking if we can use msg_control for passing file descriptors',
489 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
490 conf.CHECK_CODE('''
491 struct msghdr msg;
492 int fd;
493 msg.msg_acctrights = (caddr_t) &fd;
494 msg.msg_acctrightslen = sizeof(fd);
495 ''',
496 'HAVE_MSGHDR_MSG_ACCTRIGHTS',
497 msg='Checking if we can use msg_acctrights for passing file descriptors',
498 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
499
500 if Options.options.with_winbind:
501 conf.env.build_winbind = True
502 conf.DEFINE('WITH_WINBIND', '1')
503
504 conf.find_program('awk', var='AWK')
505 conf.find_program('perl', var='PERL')
506
507 # Darwin has extra options to xattr-family functions
508 conf.CHECK_CODE('getxattr(0, 0, 0, 0, 0, 0);',
509 'XATTR_ADD_OPT',
510 msg="Checking whether xattr interface takes additional options",
511 headers='sys/types.h attr/xattr.h sys/xattr.h')
512
513 conf.CHECK_HEADERS('asm/types.h')
514
515 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
516 headers='unistd.h sys/types.h',
517 msg="Checking for major macro")
518
519 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
520 headers='unistd.h sys/types.h',
521 msg="Checking for minor macro")
522
523 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
524 headers='unistd.h sys/types.h dirent.h',
525 define='HAVE_DIRENT_D_OFF')
526
527 conf.CHECK_FUNCS('setnetgrent getnetgrent endnetgrent')
528 if conf.CHECK_CFLAGS('-Werror-implicit-function-declaration'):
529 netgrent_cflags = '-Werror-implicit-function-declaration'
530 else:
531 netgrent_cflags = ''
532 conf.CHECK_CODE('setnetgrent("foo")', 'HAVE_SETNETGRENT_PROTOTYPE',
533 msg="Checking for setnetgrent prototype",
534 headers='netdb.h netgroup.h',
535 cflags=netgrent_cflags)
536 conf.CHECK_CODE('getnetgrent', 'HAVE_GETNETGRENT_PROTOTYPE',
537 msg="Checking for getnetgrent prototype",
538 headers='netdb.h netgroup.h',
539 cflags=netgrent_cflags)
540 conf.CHECK_CODE('endnetgrent', 'HAVE_ENDNETGRENT_PROTOTYPE',
541 msg="Checking for endnetgrent prototype",
542 headers='netdb.h netgroup.h',
543 cflags=netgrent_cflags)
544
545
546 # Look for CUPS
547 if Options.options.with_cups:
548 conf.find_program('cups-config', var='CUPS_CONFIG')
549 if conf.env.CUPS_CONFIG:
550 # we would normally use --libs here, but cups-config incorrectly adds
551 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
552 # of an in-tree heimdal kerberos
553 conf.check_cfg(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
554 package="", uselib_store="cups")
555 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
556 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
557 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
558 conf.DEFINE('HAVE_CUPS', '1')
559 else:
560 conf.undefine('HAVE_CUPS')
561 conf.SET_TARGET_TYPE('cups', 'EMPTY')
562 else:
563 # define an empty subsystem for cups, to allow it to be used as an empty dependency
564 conf.SET_TARGET_TYPE('cups', 'EMPTY')
565
566 if Options.options.with_iprint:
567 if conf.CONFIG_SET('HAVE_CUPS'):
568 conf.DEFINE('HAVE_IPRINT', '1')
569 else:
570 Logs.warn("--enable-iprint=yes but cups support not sufficient")
571 if Options.options.with_syslog:
572 conf.DEFINE('WITH_SYSLOG', '1')
573 if Options.options.with_automount:
574 conf.DEFINE('WITH_AUTOMOUNT', '1')
575
576 # Check for LDAP
577 if Options.options.with_ldap:
578 conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
579 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
580 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
581 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
582
583 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
584 # for the samba logs
585 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
586 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
587
588 conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
589 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
590
591 # Check if ldap_set_rebind_proc() takes three arguments
592 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
593 'LDAP_SET_REBIND_PROC_ARGS',
594 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
595 headers='ldap.h lber.h', link=False):
596 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
597 else:
598 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
599
600 # last but not least, if ldap_init() exists, we want to use ldap
601 if conf.CONFIG_SET('HAVE_LDAP_INIT'):
602 conf.DEFINE('HAVE_LDAP', '1')
603 conf.DEFINE('LDAP_DEPRECATED', '1')
604 conf.env['HAVE_LDAP'] = '1'
605 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
606 # SASL wrapping hooks
607 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
608 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
609 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
610 else:
611 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
612 conf.SET_TARGET_TYPE('lber', 'EMPTY')
613
614 # Check for kerberos
615 have_gssapi=False
616 if Options.options.with_krb5 and not conf.env.toplevel_build:
617 Logs.info("Looking for kerberos features")
618 conf.find_program('krb5-config', var='KRB5_CONFIG')
619 if conf.env.KRB5_CONFIG:
620 conf.check_cfg(path="krb5-config", args="--cflags --libs",
621 package="gssapi", uselib_store="krb5")
622 conf.CHECK_HEADERS('krb5.h krb5/locate_plugin.h', lib='krb5')
623 conf.CHECK_HEADERS('gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h', lib='krb5')
624
625 if conf.CONFIG_SET('HAVE_KRB5_LOCATE_PLUGIN_H'):
626 conf.env['WINBIND_KRB5_LOCATOR'] = 'bin/winbind_krb5_locator.so'
627
628 conf.CHECK_FUNCS_IN('_et_list', 'com_err')
629 conf.CHECK_FUNCS_IN('krb5_encrypt_data', 'k5crypto')
630 conf.CHECK_FUNCS_IN('crypto', 'des_set_key')
631 conf.CHECK_FUNCS_IN('copy_Authenticator', 'asn1')
632 conf.CHECK_FUNCS_IN('roken_getaddrinfo_hostspec', 'roken')
633 if conf.CHECK_FUNCS_IN('gss_display_status', 'gssapi') or \
634 conf.CHECK_FUNCS_IN('gss_display_status', 'gssapi_krb5'):
635 have_gssapi=True
636 conf.CHECK_FUNCS_IN('gss_wrap_iov gss_krb5_import_cred gss_get_name_attribute gss_mech_krb5 gss_oid_equal gss_inquire_sec_context_by_oid', 'gssapi gssapi_krb5 krb5')
637 conf.CHECK_FUNCS_IN('krb5_mk_req_extended krb5_kt_compare', 'krb5')
638 conf.CHECK_FUNCS('''
639 krb5_set_real_time krb5_set_default_in_tkt_etypes krb5_set_default_tgs_enctypes
640 krb5_set_default_tgs_ktypes krb5_principal2salt krb5_use_enctype
641 krb5_string_to_key krb5_get_pw_salt krb5_string_to_key_salt krb5_auth_con_setkey
642 krb5_auth_con_setuseruserkey krb5_locate_kdc krb5_get_permitted_enctypes
643 krb5_get_default_in_tkt_etypes krb5_free_data_contents
644 krb5_principal_get_comp_string krb5_free_unparsed_name
645 krb5_free_keytab_entry_contents krb5_kt_free_entry krb5_krbhst_init
646 krb5_krbhst_get_addrinfo krb5_c_enctype_compare krb5_enctypes_compatible_keys
647 krb5_crypto_init krb5_crypto_destroy krb5_decode_ap_req free_AP_REQ
648 krb5_verify_checksum krb5_c_verify_checksum krb5_principal_compare_any_realm
649 krb5_parse_name_norealm krb5_princ_size krb5_get_init_creds_opt_set_pac_request
650 krb5_get_renewed_creds krb5_get_kdc_cred krb5_free_error_contents
651 initialize_krb5_error_table krb5_get_init_creds_opt_alloc
652 krb5_get_init_creds_opt_free krb5_get_init_creds_opt_get_error
653 krb5_enctype_to_string krb5_fwd_tgt_creds krb5_auth_con_set_req_cksumtype
654 krb5_get_creds_opt_alloc krb5_get_creds_opt_set_impersonate krb5_get_creds
655 krb5_get_credentials_for_user krb5_get_host_realm krb5_free_host_realm''',
656 lib='krb5 k5crypto')
657 conf.CHECK_DECLS('''krb5_get_credentials_for_user
658 krb5_auth_con_set_req_cksumtype''',
659 headers='krb5.h', always=True)
660 conf.CHECK_VARIABLE('AP_OPTS_USE_SUBKEY', headers='krb5.h')
661 conf.CHECK_VARIABLE('KV5M_KEYTAB', headers='krb5.h')
662 conf.CHECK_VARIABLE('KRB5_KU_OTHER_CKSUM', headers='krb5.h')
663 conf.CHECK_VARIABLE('KRB5_KEYUSAGE_APP_DATA_CKSUM', headers='krb5.h')
664 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'key', headers='krb5.h',
665 define='HAVE_KRB5_KEYTAB_ENTRY_KEY')
666 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'keyblock', headers='krb5.h',
667 define='HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK')
668 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'magic', headers='krb5.h',
669 define='HAVE_MAGIC_IN_KRB5_ADDRESS')
670 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'addrtype', headers='krb5.h',
671 define='HAVE_ADDRTYPE_IN_KRB5_ADDRESS')
672 conf.CHECK_STRUCTURE_MEMBER('krb5_ticket', 'enc_part2', headers='krb5.h',
673 define='HAVE_KRB5_TKT_ENC_PART2')
674 conf.CHECK_STRUCTURE_MEMBER('krb5_creds', 'keyblock', headers='krb5.h',
675 define='HAVE_KRB5_KEYBLOCK_IN_CREDS')
676 conf.CHECK_STRUCTURE_MEMBER('krb5_creds', 'session', headers='krb5.h',
677 define='HAVE_KRB5_SESSION_IN_CREDS')
678 conf.CHECK_STRUCTURE_MEMBER('krb5_ap_req', 'ticket', headers='krb5.h',
679 define='HAVE_TICKET_POINTER_IN_KRB5_AP_REQ')
680
681 conf.CHECK_TYPE('krb5_encrypt_block', headers='krb5.h')
682
683 conf.CHECK_CODE('''
684 krb5_ticket ticket;
685 krb5_kvno kvno;
686 krb5_enctype enctype;
687 enctype = ticket.enc_part.enctype;
688 kvno = ticket.enc_part.kvno;
689 ''',
690 'KRB5_TICKET_HAS_KEYINFO',
691 headers='krb5.h', link=False,
692 msg="Checking whether the krb5_ticket structure contains the kvno and enctype")
693 conf.CHECK_CODE('''
694 krb5_context ctx;
695 krb5_get_init_creds_opt *opt = NULL;
696 krb5_get_init_creds_opt_free(ctx, opt);
697 ''',
698 'KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT',
699 headers='krb5.h', link=False,
700 msg="Checking whether krb5_get_init_creds_opt_free takes a context argument")
701 conf.CHECK_CODE('krb5_mk_error(0,0,0)',
702 'HAVE_SHORT_KRB5_MK_ERROR_INTERFACE',
703 headers='krb5.h', link=False,
704 msg="Checking whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal")
705 conf.CHECK_CODE('''
706 const krb5_data *pkdata;
707 krb5_context context;
708 krb5_principal principal;
709 pkdata = krb5_princ_component(context, principal, 0);
710 ''',
711 'HAVE_KRB5_PRINC_COMPONENT',
712 headers='krb5.h', lib='krb5',
713 msg="Checking whether krb5_princ_component is available")
714
715 conf.CHECK_CODE('''
716 int main(void) {
717 char buf[256];
718 krb5_enctype_to_string(1, buf, 256);
719 return 0;
720 }''',
721 'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG',
722 headers='krb5.h', lib='krb5 k5crypto',
723 addmain=False, cflags='-Werror',
724 msg="Checking whether krb5_enctype_to_string takes size_t argument")
725
726 conf.CHECK_CODE('''
727 int main(void) {
728 krb5_context context = NULL;
729 char *str = NULL;
730 krb5_enctype_to_string(context, 1, &str);
731 if (str) free (str);
732 return 0;
733 }''',
734 'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG',
735 headers='krb5.h stdlib.h', lib='krb5',
736 addmain=False, cflags='-Werror',
737 msg="Checking whether krb5_enctype_to_string takes krb5_context argument")
738 conf.CHECK_CODE('''
739 int main(void) {
740 krb5_context ctx = NULL;
741 krb5_principal princ = NULL;
742 const char *str = krb5_princ_realm(ctx, princ)->data;
743 return 0;
744 }''',
745 'HAVE_KRB5_PRINC_REALM',
746 headers='krb5.h', lib='krb5',
747 addmain=False,
748 msg="Checking whether the macro krb5_princ_realm is defined")
749 conf.CHECK_CODE('''
750 int main(void) {
751 krb5_context context;
752 krb5_principal principal;
753 const char *realm; realm = krb5_principal_get_realm(context, principal);
754 return 0;
755 }''',
756 'HAVE_KRB5_PRINCIPAL_GET_REALM',
757 headers='krb5.h', lib='krb5',
758 addmain=False,
759 msg="Checking whether krb5_principal_get_realm is defined")
760 if conf.CHECK_CODE('''krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);''',
761 'KRB5_VERIFY_CHECKSUM_ARGS',
762 headers='krb5.h', lib='krb5',
763 msg="Checking whether krb5_verify_checksum takes 7 arguments"):
764 conf.DEFINE('KRB5_VERIFY_CHECKSUM_ARGS', '7')
765 else:
766 conf.DEFINE('KRB5_VERIFY_CHECKSUM_ARGS', '6')
767
768 conf.CHECK_CODE('''
769 krb5_enctype enctype;
770 enctype = ENCTYPE_ARCFOUR_HMAC_MD5;
771 ''',
772 '_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5',
773 headers='krb5.h', lib='krb5',
774 msg="Checking whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available");
775 conf.CHECK_CODE('''
776 krb5_keytype keytype;
777 keytype = KEYTYPE_ARCFOUR_56;
778 ''',
779 '_HAVE_KEYTYPE_ARCFOUR_56',
780 headers='krb5.h', lib='krb5',
781 msg="Checking whether the HAVE_KEYTYPE_ARCFOUR_56 key type definition is available");
782 if conf.CONFIG_SET('_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and conf.CONFIG_SET('_HAVE_KEYTYPE_ARCFOUR_56'):
783 conf.DEFINE('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5', '1')
784
785 conf.CHECK_CODE('''
786 krb5_enctype enctype;
787 enctype = ENCTYPE_ARCFOUR_HMAC;
788 ''',
789 'HAVE_ENCTYPE_ARCFOUR_HMAC',
790 headers='krb5.h', lib='krb5',
791 msg="Checking whether the ENCTYPE_ARCFOUR_HMAC key type definition is available");
792
793 conf.CHECK_CODE('''
794 krb5_context context;
795 krb5_keytab keytab;
796 krb5_init_context(&context);
797 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
798 ''',
799 'HAVE_WRFILE_KEYTAB',
800 headers='krb5.h', lib='krb5', execute=True,
801 msg="Checking whether the WRFILE:-keytab is supported");
802
803 # Check for KRB5_DEPRECATED handling
804 conf.CHECK_CODE('''#define KRB5_DEPRECATED 1
805 #include <krb5.h>''',
806 'HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER', addmain=False,
807 link=False,
808 msg="Checking for KRB5_DEPRECATED define taking an identifier")
809 elif not conf.env.toplevel_build:
810 conf.SET_TARGET_TYPE('krb5', 'EMPTY')
811 conf.SET_TARGET_TYPE('gssapi', 'EMPTY')
812 conf.SET_TARGET_TYPE('gssapi_krb5', 'EMPTY')
813 conf.SET_TARGET_TYPE('com_err', 'EMPTY')
814 conf.SET_TARGET_TYPE('k5crypto', 'EMPTY')
815
816 if Options.options.with_ads:
817 use_ads=True
818 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
819 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
820 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
821 use_ads=False
822 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
823 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
824 use_ads=False
825 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
826 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
827 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
828 use_ads=False
829 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
830 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
831 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
832 use_ads=False
833 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
834 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
835 Logs.warn("no KT_FREE_FUNCTION detected")
836 use_ads=False
837 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM') and \
838 not conf.CONFIG_SET('HAVE_KRB5_VERIFY_CHECKSUM'):
839 Logs.warn("no KRB5_VERIFY_CHECKSUM_FUNCTION detected")
840 use_ads=False
841 if not conf.CONFIG_SET('KRB5_TICKET_HAS_KEYINFO'):
842 # We only need the following functions if we can't get the enctype
843 # and kvno out of the ticket directly (ie. on Heimdal).
844 if not conf.CONFIG_SET('HAVE_FREE_AP_REQ'):
845 Logs.warn("no KRB5_AP_REQ_FREE_FUNCTION detected")
846 use_ads=False
847 if not conf.CONFIG_SET('HAVE_KRB5_DECODE_AP_REQ'):
848 Logs.warn("no KRB5_AP_REQ_DECODING_FUNCTION detected")
849 use_ads=False
850 if use_ads:
851 conf.DEFINE('WITH_ADS', '1')
852 conf.DEFINE('HAVE_KRB5', '1')
853 if have_gssapi:
854 conf.DEFINE('HAVE_GSSAPI', '1')
855 if conf.CONFIG_SET('HAVE_LDAP'):
856 conf.env['HAVE_ADS'] = '1'
857 else:
858 Logs.warn("krb5 libs don't have all features required for Active Directory support")
859 conf.undefine('HAVE_KRB5_H')
860 conf.undefine('HAVE_GSSAPI_H')
861 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
862 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
863
864 if Options.options.with_utmp:
865 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
866 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
867 define='HAVE_UT_UT_NAME')
868 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
869 define='HAVE_UT_UT_USER')
870 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
871 define='HAVE_UT_UT_ID')
872 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
873 define='HAVE_UT_UT_HOST')
874 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
875 define='HAVE_UT_UT_TIME')
876 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
877 define='HAVE_UT_UT_TV')
878 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
879 define='HAVE_UT_UT_TYPE')
880 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
881 define='HAVE_UT_UT_PID')
882 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
883 define='HAVE_UT_UT_EXIT')
884 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_addr_v6', headers='utmp.h',
885 define='HAVE_UT_UT_ADDR_V6')
886 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_addr', headers='utmp.h',
887 define='HAVE_UT_UT_ADDR')
888 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
889 define='HAVE_UX_UT_SYSLEN')
890 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
891 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
892 msg="Checking whether pututline returns pointer")
893 conf.DEFINE('WITH_UTMP', 1)
894
895 if Options.options.with_avahi:
896 conf.env.with_avahi = True
897 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
898 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
899 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
900 if conf.env.with_avahi:
901 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
902 else:
903 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
904 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
905
906 if Options.options.with_iconv:
907 conf.env.with_iconv = True
908 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
909 conf.env.with_iconv = False
910 if conf.env.with_iconv:
911 conf.DEFINE('HAVE_ICONV', 1)
912
913 if Options.options.with_pam:
914 use_pam=True
915 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
916 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
917 Logs.warn("--with-pam=yes but pam_appl.h not found")
918 use_pam=False
919 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
920 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
921 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
922 Logs.warn("--with-pam=yes but pam_modules.h not found")
923 use_pam=False
924 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
925 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
926 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
927 conf.CHECK_CODE('''
928 #if defined(HAVE_SECURITY_PAM_APPL_H)
929 #include <security/pam_appl.h>
930 #elif defined(HAVE_PAM_PAM_APPL_H)
931 #include <pam/pam_appl.h>
932 #endif
933 pam_set_item(0, PAM_RHOST, 0);
934 ''',
935 'HAVE_PAM_RHOST',
936 lib='pam',
937 msg="Checking whether PAM_RHOST is available");
938 conf.CHECK_CODE('''
939 #if defined(HAVE_SECURITY_PAM_APPL_H)
940 #include <security/pam_appl.h>
941 #elif defined(HAVE_PAM_PAM_APPL_H)
942 #include <pam/pam_appl.h>
943 #endif
944 pam_set_item(0, PAM_TTY, 0);
945 ''',
946 'HAVE_PAM_TTY',
947 lib='pam',
948 msg="Checking whether PAM_TTY is available");
949 conf.CHECK_CODE('''
950 #if (!defined(LINUX))
951
952 #define PAM_EXTERN extern
953 #if defined(HAVE_SECURITY_PAM_APPL_H)
954 #include <security/pam_appl.h>
955 #elif defined(HAVE_PAM_PAM_APPL_H)
956 #include <pam/pam_appl.h>
957 #endif
958
959 #endif
960
961 #if defined(HAVE_SECURITY_PAM_MODULES_H)
962 #include <security/pam_modules.h>
963 #elif defined(HAVE_PAM_PAM_MODULES_H)
964 #include <pam/pam_modules.h>
965 #endif
966
967 #if defined(HAVE_SECURITY__PAM_MACROS_H)
968 #include <security/_pam_macros.h>
969 #elif defined(HAVE_PAM__PAM_MACROS_H)
970 #include <pam/_pam_macros.h>
971 #endif
972
973 #ifdef HAVE_SECURITY_PAM_EXT_H
974 #include <security/pam_ext.h>
975 #endif
976
977 int i; i = PAM_RADIO_TYPE;
978 ''',
979 'HAVE_PAM_RADIO_TYPE',
980 lib='pam',
981 msg="Checking whether PAM_RADIO_TYPE is available");
982 if use_pam:
983 conf.DEFINE('WITH_PAM', 1)
984 conf.DEFINE('WITH_PAM_MODULES', 1)
985
986 seteuid = False
987 if not seteuid:
988 seteuid = conf.CHECK_CODE('''
989 #define AUTOCONF_TEST 1
990 #define USE_SETREUID 1
991 #include "./lib/util_sec.c"
992 ''',
993 'USE_SETREUID',
994 addmain=False,
995 execute=True,
996 msg="Checking whether setreuid is available")
997 if not seteuid:
998 seteuid = conf.CHECK_CODE('''
999 #define AUTOCONF_TEST 1
1000 #define USE_SETRESUID 1
1001 #include "./lib/util_sec.c"
1002 ''',
1003 'USE_SETRESUID',
1004 addmain=False,
1005 execute=True,
1006 msg="Checking whether setresuid is available")
1007 if not seteuid:
1008 seteuid = conf.CHECK_CODE('''
1009 #define AUTOCONF_TEST 1
1010 #define USE_SETEUID 1
1011 #include "./lib/util_sec.c"
1012 ''',
1013 'USE_SETEUID',
1014 addmain=False,
1015 execute=True,
1016 msg="Checking whether seteuid is available")
1017 if not seteuid:
1018 seteuid = conf.CHECK_CODE('''
1019 #define AUTOCONF_TEST 1
1020 #define USE_SETUIDX 1
1021 #include "./lib/util_sec.c"
1022 ''',
1023 'USE_SETUIDX',
1024 addmain=False,
1025 execute=True,
1026 mandatory=True,
1027 msg="Checking whether setuidx is available")
1028 if Options.options.with_dnsupdate:
1029 conf.CHECK_HEADERS('uuid/uuid.h')
1030 conf.CHECK_FUNCS_IN('uuid_generate', 'uuid')
1031 if not conf.CONFIG_SET('HAVE_UUID_UUID_H') and not conf.CONFIG_SET('HAVE_UUID_GENERATE'):
1032 Logs.warn("--with-dnsupdate=yes but uuid support not sufficient")
1033 elif not conf.CONFIG_SET('HAVE_GSSAPI'):
1034 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
1035 else:
1036 conf.DEFINE('WITH_DNS_UPDATES', 1)
1037 else:
1038 conf.SET_TARGET_TYPE('uuid', 'EMPTY')
1039 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
1040 if Options.options.developer:
1041 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
1042 conf.DEFINE('VALGRIND', '1')
1043
1044 if conf.CHECK_CODE('''
1045 #include <bits/sockaddr.h>
1046 #include <linux/netlink.h>
1047 ''',
1048 'HAVE_LINUX_NETLINK_H',
1049 msg="Checking whether Linux netlink is available"):
1050 conf.CHECK_CODE('''
1051 #include <bits/sockaddr.h>
1052 #include <linux/netlink.h>
1053 #include <linux/rtnetlink.h>
1054 ''',
1055 'HAVE_LINUX_RTNETLINK_H',
1056 msg='Checking whether Linux rtnetlink is available')
1057 if conf.CHECK_TYPE('struct dirent64', headers='sys/types.h dirent.h') and conf.CONFIG_SET('HAVE_READDIR64'):
1058 conf.DEFINE('HAVE_STRUCT_DIRENT64', '1')
1059 else:
1060 conf.undefine('HAVE_STRUCT_DIRENT64')
1061
1062 conf.CHECK_CODE('''
1063 #include "../tests/fcntl_lock.c"
1064 ''',
1065 'HAVE_FCNTL_LOCK',
1066 addmain=False,
1067 execute=True,
1068 msg='Checking whether fcntl locking is available')
1069
1070 conf.CHECK_CODE('''
1071 #include "../tests/fcntl_lock64.c"
1072 ''',
1073 'HAVE_BROKEN_FCNTL64_LOCKS',
1074 addmain=False,
1075 execute=True,
1076 msg='Checking whether fcntl64 locks are broken')
1077
1078 if not conf.CONFIG_SET('HAVE_BROKEN_FCNTL64_LOCKS'):
1079 conf.CHECK_CODE('''
1080 #if defined(HAVE_UNISTD_H)
1081 #include <unistd.h>
1082 #endif
1083 #include <stdio.h>
1084 #include <stdlib.h>
1085
1086 #ifdef HAVE_FCNTL_H
1087 #include <fcntl.h>
1088 #endif
1089
1090 #ifdef HAVE_SYS_FCNTL_H
1091 #include <sys/fcntl.h>
1092 #endif
1093 main() { struct flock64 fl64;
1094 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1095 exit(0);
1096 #else
1097 exit(1);
1098 #endif
1099 }
1100 ''',
1101 'HAVE_STRUCT_FLOCK64',
1102 addmain=False,
1103 execute=True,
1104 msg="Checking whether the flock64 struct is available")
1105
1106 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
1107 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
1108 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
1109 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
1110 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
1111 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
1112 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
1113 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
1114 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
1115 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
1116 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
1117 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
1118 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
1119 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
1120 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
1121 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
1122
1123 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1124 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
1125 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
1126 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
1127 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
1128 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
1129 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
1130
1131 conf.CHECK_CODE('''
1132 #if defined(HAVE_UNISTD_H)
1133 #include <unistd.h>
1134 #endif
1135 #include <fcntl.h>],
1136 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
1137 ''',
1138 'HAVE_POSIX_FADVISE',
1139 msg='Checking whether posix_fadvise is available')
1140
1141 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
1142 conf.CHECK_CODE('''
1143 #include <unistd.h>
1144 return sysconf(%s) == -1 ? 1 : 0;
1145 ''' % v,
1146 'SYSCONF%s' % v,
1147 msg='Checking whether sysconf(%s) is available' % v)
1148
1149 conf.CHECK_DECLS('__NR_inotify_init', reverse=True, headers='asm/unistd.h')
1150
1151 conf.CHECK_CODE('''
1152 #include <sys/syscall.h>
1153 #include <unistd.h>
1154 syscall(SYS_initgroups, 16, NULL, NULL, 0);
1155 ''',
1156 'HAVE_DARWIN_INITGROUPS',
1157 msg='Checking whether to use the Darwin-specific initgroups system call')
1158
1159 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
1160 'HAVE_UTIMBUF',
1161 headers='sys/types.h utime.h',
1162 msg='Checking whether struct utimbuf is available')
1163
1164 if conf.CHECK_CODE('''struct sigevent s;''',
1165 'HAVE_STRUCT_SIGEVENT',
1166 headers='sys/types.h stdlib.h stddef.h signal.h',
1167 msg='Checking whether we have the struct sigevent'):
1168 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
1169 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
1170 headers='signal.h');
1171 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
1172 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
1173 headers='signal.h');
1174
1175 if os.path.exists('/proc/sys/kernel/core_pattern'):
1176 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
1177
1178 if conf.CHECK_CODE('''
1179 #include <time.h>
1180 main() {
1181 struct tm *tm;
1182 if (sizeof(time_t) == 8) {
1183 time_t max_time = 0x7fffffffffffffffll;
1184 tm = gmtime(&max_time);
1185 /* This should fail with 32-bit tm_year. */
1186 if (tm == NULL) {
1187 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1188 max_time = 67768036191676799ll;
1189 tm = gmtime(&max_time);
1190 if (tm) {
1191 exit(0);
1192 }
1193 }
1194 }
1195 exit(1);
1196 }''',
1197 '__TIME_T_MAX',
1198 addmain=False,
1199 execute=True,
1200 msg="Checking for the maximum value of the 'time_t' type"):
1201 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1202
1203 conf.CHECK_CODE('''
1204 #if defined(HAVE_UNISTD_H)
1205 #include <unistd.h>
1206 #endif
1207 #include <sys/types.h>
1208 main() { dev_t dev = makedev(1,2); return 0; }
1209 ''',
1210 'HAVE_MAKEDEV',
1211 addmain=False,
1212 msg='Checking whether the macro for makedev is available')
1213
1214 conf.CHECK_CODE('''
1215 #include <stdio.h>
1216 #include <limits.h>
1217 #include <signal.h>
1218
1219 void exit_on_core(int ignored) {
1220 exit(1);
1221 }
1222
1223 main() {
1224 char *newpath;
1225 signal(SIGSEGV, exit_on_core);
1226 newpath = realpath("/tmp", NULL);
1227 exit((newpath != NULL) ? 0 : 1);
1228 }
1229 ''',
1230 'REALPATH_TAKES_NULL',
1231 addmain=False,
1232 execute=True,
1233 msg='Checking whether the realpath function allows a NULL argument')
1234
1235 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1236 'HAVE_FTRUNCATE_EXTEND',
1237 msg='Checking for ftruncate extend',
1238 addmain=False,
1239 execute=True)
1240 if os.getenv('RUN_FROM_BUILD_FARM'):
1241 Logs.info("enabling buildfarm hacks")
1242 conf.DEFINE('ENABLE_BUILD_FARM_HACKS', '1')
1243
1244 if Options.options.with_sendfile_support:
1245 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):
1246 conf.CHECK_CODE('''
1247 int tofd, fromfd;
1248 off64_t offset;
1249 size_t total;
1250 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
1251 ''',
1252 '_HAVE_SENDFILE64',
1253 headers='sys/sendfile',
1254 msg='Checking for linux sendfile64 support')
1255 conf.CHECK_CODE('''
1256 int tofd, fromfd;
1257 off_t offset;
1258 size_t total;
1259 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1260 ''',
1261 '_HAVE_SENDFILE',
1262 headers='sys/sendfile',
1263 msg='Checking for linux sendfile support')
1264
1265 # Try and cope with broken Linux sendfile....
1266 conf.CHECK_CODE('''#if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
1267 #undef _FILE_OFFSET_BITS
1268 #endif
1269 #include <sys/sendfile.h>
1270 int tofd, fromfd;
1271 off_t offset;
1272 size_t total;
1273 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1274 ''',
1275 '_HAVE_BROKEN_LINUX_SENDFILE',
1276 msg='Checking for broken linux sendfile support')
1277 if conf.CONFIG_SET('_HAVE_SENDFILE64'):
1278 conf.DEFINE('HAVE_SENDFILE64', '1')
1279 conf.DEFINE('LINUX_SENDFILE_API', '1')
1280 conf.DEFINE('WITH_SENDFILE', '1')
1281 elif conf.CONFIG_SET('_HAVE_SENDFILE'):
1282 conf.DEFINE('HAVE_SENDFILE', '1')
1283 conf.DEFINE('LINUX_SENDFILE_API', '1')
1284 conf.DEFINE('WITH_SENDFILE', '1')
1285 elif conf.CONFIG_SET('_HAVE_BROKEN_LINUX_SENDFILE'):
1286 conf.DEFINE('LINUX_BROKEN_SENDFILE_API', '1')
1287 conf.DEFINE('WITH_SENDFILE', '1')
1288 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1289 conf.CHECK_CODE('''
1290 #include <sys/types.h>
1291 #include <unistd.h>
1292 #include <sys/socket.h>
1293 #include <sys/uio.h>
1294 int fromfd, tofd, ret, total=0;
1295 off_t offset, nwritten;
1296 struct sf_hdtr hdr;
1297 struct iovec hdtrl;
1298 hdr.headers = &hdtrl;
1299 hdr.hdr_cnt = 1;
1300 hdr.trailers = NULL;
1301 hdr.trl_cnt = 0;
1302 hdtrl.iov_base = NULL;
1303 hdtrl.iov_len = 0;
1304 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1305 ''',
1306 '_HAVE_SENDFILE',
1307 msg='Checking for freebsd sendfile support')
1308 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1309 conf.DEFINE('HAVE_SENDFILE', '1')
1310 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1311 conf.DEFINE('WITH_SENDFILE', '1')
1312 elif (host_os.rfind('hpux') > -1):
1313 conf.CHECK_CODE('''
1314 #include <sys/socket.h>
1315 #include <sys/uio.h>
1316 int fromfd, tofd;
1317 size_t total=0;
1318 struct iovec hdtrl[2];
1319 ssize_t nwritten;
1320 off64_t offset;
1321 hdtrl[0].iov_base = 0;
1322 hdtrl[0].iov_len = 0;
1323 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
1324 ''',
1325 '_HAVE_SENDFILE64',
1326 msg='Checking for hpux sendfile64 support')
1327 conf.CHECK_CODE('''
1328 #include <sys/socket.h>
1329 #include <sys/uio.h>
1330 int fromfd, tofd;
1331 size_t total=0;
1332 struct iovec hdtrl[2];
1333 ssize_t nwritten;
1334 off_t offset;
1335 hdtrl[0].iov_base = 0;
1336 hdtrl[0].iov_len = 0;
1337 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1338 ''',
1339 '_HAVE_SENDFILE',
1340 msg='Checking for hpux sendfile support')
1341 if conf.CONFIG_SET('_HAVE_SENDFILE64'):
1342 conf.DEFINE('HAVE_SENDFILE64', '1')
1343 conf.DEFINE('HPUX_SENDFILE_API', '1')
1344 conf.DEFINE('WITH_SENDFILE', '1')
1345 elif conf.CONFIG_SET('_HAVE_SENDFILE'):
1346 conf.DEFINE('HAVE_SENDFILE', '1')
1347 conf.DEFINE('HPUX_SENDFILE_API', '1')
1348 conf.DEFINE('WITH_SENDFILE', '1')
1349 elif (host_os.rfind('solaris') > -1):
1350 conf.CHECK_FUNCS_IN('sendfile', 'sendfilev')
1351 conf.CHECK_CODE('''
1352 #include <sys/sendfile.h>
1353 int sfvcnt;
1354 size_t xferred;
1355 struct sendfilevec vec[2];
1356 ssize_t nwritten;
1357 int tofd;
1358 sfvcnt = 2;
1359 vec[0].sfv_fd = SFV_FD_SELF;
1360 vec[0].sfv_flag = 0;
1361 vec[0].sfv_off = 0;
1362 vec[0].sfv_len = 0;
1363 vec[1].sfv_fd = 0;
1364 vec[1].sfv_flag = 0;
1365 vec[1].sfv_off = 0;
1366 vec[1].sfv_len = 0;
1367 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
1368 ''',
1369 '_HAVE_SENDFILEV64',
1370 msg='Checking for solaris sendfilev64 support')
1371 conf.CHECK_CODE('''
1372 #include <sys/sendfile.h>,
1373 int sfvcnt;
1374 size_t xferred;
1375 struct sendfilevec vec[2];
1376 ssize_t nwritten;
1377 int tofd;
1378 sfvcnt = 2;
1379 vec[0].sfv_fd = SFV_FD_SELF;
1380 vec[0].sfv_flag = 0;
1381 vec[0].sfv_off = 0;
1382 vec[0].sfv_len = 0;
1383 vec[1].sfv_fd = 0;
1384 vec[1].sfv_flag = 0;
1385 vec[1].sfv_off = 0;
1386 vec[1].sfv_len = 0;
1387 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1388 ''',
1389 '_HAVE_SENDFILEV',
1390 msg='Checking for solaris sendfilev support')
1391 if conf.CONFIG_SET('_HAVE_SENDFILEV64'):
1392 conf.DEFINE('HAVE_SENDFILEV64', '1')
1393 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1394 conf.DEFINE('WITH_SENDFILE', '1')
1395 elif conf.CONFIG_SET('_HAVE_SENDFILEV'):
1396 conf.DEFINE('HAVE_SENDFILEV', '1')
1397 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1398 conf.DEFINE('WITH_SENDFILE', '1')
1399 elif (host_os.rfind('aix') > -1):
1400 conf.CHECK_CODE('''
1401 #include <sys/socket.h>
1402 int fromfd, tofd;
1403 size_t total=0;
1404 struct sf_parms hdtrl;
1405 ssize_t nwritten;
1406 off64_t offset;
1407 hdtrl.header_data = 0;
1408 hdtrl.header_length = 0;
1409 hdtrl.file_descriptor = fromfd;
1410 hdtrl.file_offset = 0;
1411 hdtrl.file_bytes = 0;
1412 hdtrl.trailer_data = 0;
1413 hdtrl.trailer_length = 0;
1414 nwritten = send_file(&tofd, &hdtrl, 0);
1415 ''',
1416 '_HAVE_SENDFILE',
1417 msg='Checking for AIX send_file support')
1418 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1419 conf.DEFINE('HAVE_SENDFILE', '1')
1420 conf.DEFINE('AIX_SENDFILE_API', '1')
1421 conf.DEFINE('WITH_SENDFILE', '1')
1422
1423 # Check for getcwd allowing a NULL arg.
1424 conf.CHECK_CODE('''
1425 #include <unistd.h>
1426 main() {
1427 char *s = getcwd(NULL,0);
1428 exit(s != NULL ? 0 : 1);
1429 }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True,
1430 msg="getcwd takes a NULL argument")
1431
1432
1433 conf.CHECK_CODE('''enum TDB_ERROR err = TDB_ERR_NESTING''',
1434 'HAVE_TDB_ERR_NESTING',
1435 headers='tdb.h',
1436 msg='Checking whether we have TDB_ERR_NESTING')
1437
1438 # UnixWare 7.x has its getspnam in -lgen
1439 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1440 conf.CHECK_FUNCS_IN('getspnam', 'security')
1441 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1442
1443 if Options.options.with_quotas:
1444 # For quotas on Veritas VxFS filesystems
1445 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1446 # For quotas on Linux XFS filesystems
1447 conf.CHECK_HEADERS('linux/dqblk_xfs.h')
1448 # For sys/quota.h and linux/quota.h
1449 conf.CHECK_HEADERS('sys/quota.h')
1450
1451
1452 #
1453 # checking for clustering extensions (CTDB)
1454 #
1455 if not Options.options.with_cluster_support:
1456 have_cluster_support = False
1457
1458 else:
1459
1460 if Options.options.ctdb_dir:
1461 conf.ADD_EXTRA_INCLUDES(Options.options.ctdb_dir + '/include')
1462
1463 srcdir = os.path.realpath(conf.srcdir)
1464 if 'EXTRA_INCLUDES' in conf.env:
1465 includes = ' '.join(conf.env['EXTRA_INCLUDES']).replace('#', srcdir + '/')
1466 else:
1467 includes = ''
1468
1469 have_cluster_support = True
1470 ctdb_broken = ""
1471
1472 conf.CHECK_CODE('''
1473 #define NO_CONFIG_H
1474 #include "replace.h"
1475 #include "system/wait.h"
1476 #include "system/network.h"
1477 #define private #error __USED_RESERVED_WORD_private__
1478 #include <talloc.h>
1479 #include <tdb.h>
1480 #include <ctdb.h>
1481
1482 int main(void)
1483 {
1484 return 0;
1485 }
1486 ''',
1487 'HAVE_CTDB_H',
1488 addmain=False,
1489 includes=includes,
1490 msg='Checking for header ctdb.h')
1491
1492 if not conf.CONFIG_SET('HAVE_CTDB_H'):
1493 have_cluster_support = False
1494 ctdb_broken = "ctdb.h is required for cluster support"
1495
1496 if have_cluster_support:
1497 conf.CHECK_CODE('''
1498 #define NO_CONFIG_H
1499 #include "replace.h"
1500 #include "system/wait.h"
1501 #include "system/network.h"
1502 #define private #error __USED_RESERVED_WORD_private__
1503 #include <talloc.h>
1504 #include <tdb.h>
1505 #include <ctdb.h>
1506 #include <ctdb_private.h>
1507
1508 int main(void)
1509 {
1510 return 0;
1511 }
1512 ''',
1513 'HAVE_CTDB_PRIVATE_H',
1514 addmain=False,
1515 includes=includes,
1516 msg='Checking for header ctdb_private.h')
1517
1518 if not conf.CONFIG_SET('HAVE_CTDB_PRIVATE_H'):
1519 have_cluster_support = False
1520 ctdb_broken = "ctdb_private.h is required for cluster support"
1521
1522 if have_cluster_support:
1523 conf.CHECK_CODE('''
1524 #define NO_CONFIG_H
1525 #include "replace.h"
1526 #include "system/wait.h"
1527 #include "system/network.h"
1528 #include <talloc.h>
1529 #include <tdb.h>
1530 #include <ctdb.h>
1531 #include <ctdb_private.h>
1532
1533 int main(void)
1534 {
1535 int i = (int)CTDB_CONTROL_TRANS3_COMMIT;
1536 return 0;
1537 }
1538 ''',
1539 'HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL',
1540 addmain=False,
1541 includes=includes,
1542 msg='Checking for transaction support (TRANS3_COMMIT control)')
1543
1544 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL'):
1545 have_cluster_support = False
1546 ctdb_broken = "ctdb transaction support missing or too old"
1547
1548 if have_cluster_support:
1549 conf.CHECK_CODE('''
1550 #define NO_CONFIG_H
1551 #include "replace.h"
1552 #include "system/wait.h"
1553 #include "system/network.h"
1554 #include <talloc.h>
1555 #include <tdb.h>
1556 #include <ctdb.h>
1557 #include <ctdb_private.h>
1558
1559 int main(void)
1560 {
1561 int i = (int)CTDB_CONTROL_SCHEDULE_FOR_DELETION;
1562 return 0;
1563 }
1564 ''',
1565 'HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL',
1566 addmain=False,
1567 includes=includes,
1568 msg='Checking for SCHEDULE_FOR_DELETION control')
1569
1570 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL'):
1571 if not Options.options.enable_old_ctdb:
1572 have_cluster_support = False
1573 ctdb_broken = "SCHEDULE_FOR_DELETION control missing"
1574 else:
1575 Logs.warn("ignoring missing SCHEDULE_FOR_DELETION control (--enable-old-ctdb)")
1576
1577 if have_cluster_support:
1578 conf.CHECK_CODE('''
1579 #define NO_CONFIG_H
1580 #include "replace.h"
1581 #include "system/wait.h"
1582 #include "system/network.h"
1583 #include <talloc.h>
1584 #include <tdb.h>
1585 #include <ctdb.h>
1586 #include <ctdb_private.h>
1587
1588 int main(void)
1589 {
1590 struct ctdb_control_tcp _x;
1591 return 0;
1592 }
1593 ''',
1594 'HAVE_STRUCT_CTDB_CONTROL_TCP',
1595 addmain=False,
1596 includes=includes,
1597 msg='Checking for ctdb ipv4 support')
1598
1599 if not conf.CONFIG_SET('HAVE_STRUCT_CTDB_CONTROL_TCP'):
1600 have_cluster_support = False
1601 ctdb_broken = "missing struct ctdb_control_tcp"
1602
1603 if have_cluster_support:
1604 conf.CHECK_CODE('''
1605 #define NO_CONFIG_H
1606 #include "replace.h"
1607 #include "system/wait.h"
1608 #include "system/network.h"
1609 #include <talloc.h>
1610 #include <tdb.h>
1611 #include <ctdb.h>
1612 #include <ctdb_private.h>
1613
1614 int main(void)
1615 {
1616 struct ctdb_control_tcp_addr _x;
1617 return 0;
1618 }
1619 ''',
1620 'HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR',
1621 addmain=False,
1622 includes=includes,
1623 msg='Checking for ctdb ipv6 support')
1624
1625 if have_cluster_support:
1626 Logs.info("building with cluster support")
1627 conf.DEFINE('CLUSTER_SUPPORT', 1);
1628 else:
1629 if not Options.options.with_cluster_support:
1630 Logs.info("building without cluster support")
1631 else:
1632 Logs.warn("building without cluster support: " + ctdb_broken)
1633 conf.undefine('CLUSTER_SUPPORT')
1634
1635
1636
1637 conf.CHECK_CODE('__attribute__((destructor)) static void cleanup(void) { }',
1638 'HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR',
1639 addmain=False,
1640 link=False,
1641 msg='Checking whether we can compile with __attribute__((destructor))')
1642
1643 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1644 'SEEKDIR_RETURNS_VOID',
1645 headers='sys/types.h dirent.h',
1646 msg='Checking whether seekdir returns void')
1647
1648 if Options.options.with_profiling_data:
1649 conf.DEFINE('WITH_PROFILE', 1);
1650
1651 PTHREAD_CFLAGS='error'
1652 PTHREAD_LDFLAGS='error'
1653
1654 if PTHREAD_LDFLAGS == 'error':
1655 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
1656 PTHREAD_CFLAGS='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
1657 PTHREAD_LDFLAGS='-lpthread'
1658 if PTHREAD_LDFLAGS == 'error':
1659 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
1660 PTHREAD_CFLAGS='-D_THREAD_SAFE'
1661 PTHREAD_LDFLAGS='-lpthreads'
1662 if PTHREAD_LDFLAGS == 'error':
1663 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
1664 PTHREAD_CFLAGS='-D_THREAD_SAFE -pthread'
1665 PTHREAD_LDFLAGS='-pthread'
1666 if PTHREAD_LDFLAGS == 'error':
1667 if conf.CHECK_FUNC('pthread_attr_init'):
1668 PTHREAD_CFLAGS='-D_REENTRANT'
1669 PTHREAD_LDFLAGS='-lpthread'
1670 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
1671 # pthread_attr_init. On pthread_mutex_lock it works there...
1672 if PTHREAD_LDFLAGS == 'error':
1673 if conf.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
1674 PTHREAD_CFLAGS='-D_REENTRANT'
1675 PTHREAD_LDFLAGS='-lpthread'
1676
1677 if PTHREAD_CFLAGS != 'error' and PTHREAD_LDFLAGS != 'error':
1678 conf.ADD_CFLAGS(PTHREAD_CFLAGS)
1679 conf.ADD_LDFLAGS(PTHREAD_LDFLAGS)
1680 conf.CHECK_HEADERS('pthread.h')
1681 conf.DEFINE('HAVE_PTHREAD', '1')
1682
1683 if Options.options.with_pthreadpool:
1684 if conf.CONFIG_SET('HAVE_PTHREAD'):
1685 conf.DEFINE('WITH_PTHREADPOOL', '1')
1686 else:
1687 Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
1688 conf.undefine('WITH_PTHREADPOOL')
1689
1690 if conf.CHECK_HEADERS('gpfs_gpl.h'):
1691 conf.DEFINE('HAVE_GPFS', '1')
1692
1693 default_static_modules=TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam
1694 auth_sam auth_unix auth_winbind auth_wbc auth_server
1695 auth_domain auth_builtin vfs_default
1696 nss_info_template idmap_tdb idmap_passdb
1697 idmap_nss''')
1698
1699 default_shared_modules=TO_LIST('''vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1700 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1701 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850
1702 charset_CP437 auth_script vfs_readahead vfs_xattr_tdb
1703 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1704 vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly
1705 vfs_crossrename vfs_linux_xfs_sgid
1706 vfs_time_audit idmap_autorid''')
1707
1708 if Options.options.developer:
1709 default_static_modules.extend(TO_LIST('pdb_ads auth_netlogond'))
1710 default_shared_modules.extend(TO_LIST('charset_weird perfcount_test'))
1711
1712 if conf.env.toplevel_build:
1713 default_static_modules.extend(TO_LIST('pdb_samba4 auth_samba4'))
1714
1715 if Options.options.with_acl_support and conf.CONFIG_SET('HAVE_POSIX_ACLS'):
1716 default_static_modules.extend(TO_LIST('vfs_posixacl'))
1717
1718 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1719 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1720
1721 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1722 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1723
1724 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1725 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1726
1727 if conf.CONFIG_SET('HAVE_AIO') and (conf.CONFIG_SET('HAVE_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_MSGHDR_MSG_ACCTRIGHTS')):
1728 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1729
1730 if conf.CONFIG_SET('HAVE_LDAP'):
1731 default_static_modules.extend(TO_LIST('pdb_ldap idmap_ldap'))
1732
1733 if conf.CONFIG_SET('DARWINOS'):
1734 default_shared_modules.extend(TO_LIST('charset_macosxfs'))
1735
1736 if conf.CONFIG_SET('HAVE_GPFS'):
1737 default_shared_modules.extend(TO_LIST('vfs_gpfs vfs_gpfs_hsm_notify'))
1738
1739 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1740 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1741
1742 final_static_modules = default_static_modules
1743 final_shared_modules = default_shared_modules
1744
1745 for m in explicit_static_modules:
1746 if m in final_shared_modules:
1747 final_shared_modules.remove(m)
1748 final_static_modules.append(m)
1749 for m in explicit_shared_modules:
1750 if m in final_static_modules:
1751 final_static_modules.remove(m)
1752 final_shared_modules.append(m)
1753
1754 conf.env['static_modules'] = final_static_modules
1755 conf.env['shared_modules'] = final_shared_modules
1756
1757 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1758
1759 static_list = {}
1760 shared_list = {}
1761
1762 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount']
1763 conf.env['MODULE_PREFIXES'] = prefixes
1764 for p in prefixes:
1765 for m in final_static_modules:
1766 if m.find(p) == 0:
1767 if not p in static_list:
1768 static_list[p] = []
1769 static_list[p].append(m)
1770 for m in final_shared_modules:
1771 if m.find(p) == 0:
1772 if not p in shared_list:
1773 shared_list[p] = []
1774 shared_list[p].append(m)
1775
1776 for p in prefixes:
1777 static_env = "%s_STATIC" % p.upper()
1778 shared_env = "%s_SHARED" % p.upper()
1779 conf.env[static_env] = []
1780 conf.env[shared_env] = []
1781 if p in static_list:
1782 decl_list=""
1783 for entry in static_list[p]:
1784 decl_list += "extern NTSTATUS %s_init(void); " % entry
1785 conf.env[static_env].append('%s' % entry)
1786 decl_list = decl_list.rstrip()
1787 conf.DEFINE('static_decl_%s' % p, decl_list)
1788 conf.DEFINE('static_init_%s' % p, '{ %s_init(); }' % '_init(); '.join(static_list[p]))
1789 else:
1790 conf.DEFINE('static_decl_%s' % p, '')
1791 conf.DEFINE('static_init_%s' % p, '{}')
1792 if p in shared_list:
1793 for entry in shared_list[p]:
1794 conf.DEFINE('%s_init' % entry, 'init_samba_module')
1795 conf.env[shared_env].append('%s' % entry)
1796
1797 conf.SAMBA_CONFIG_H('include/config.h')
1798
1799 def ctags(ctx):
1800 "build 'tags' file using ctags"
1801 import Utils
1802 source_root = os.path.dirname(Utils.g_module.root_path)
1803 cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h")' % source_root
1804 print("Running: %s" % cmd)
1805 os.system(cmd)
1806
1807 if not os.getenv('TOPLEVEL_BUILD'):
1808 def wildcard_cmd(cmd):
1809 '''called on a unknown command'''
1810 from samba_wildcard import run_named_build_task
1811 run_named_build_task(cmd)
1812 def main():
1813 from samba_wildcard import wildcard_main
1814 wildcard_main(wildcard_cmd)
1815 Scripting.main = main
reg import