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drs_utils.py: Remove tab characters.
[Samba/gebeck_regimport.git] / source3 / wscript
blob165146cf6f291a9eba23875442956d7be05ca2b5
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 Options.default_prefix = '/usr/local/samba'
19
20 def set_options(opt):
21 if not os.getenv('TOPLEVEL_BUILD'):
22 opt.BUILTIN_DEFAULT('NONE')
23 opt.PRIVATE_EXTENSION_DEFAULT('s3')
24 opt.RECURSE('../lib/replace')
25 opt.RECURSE('../dynconfig')
26 opt.RECURSE('selftest')
27 opt.RECURSE('../lib/nss_wrapper')
28 opt.RECURSE('../lib/socket_wrapper')
29 opt.RECURSE('../lib/tevent')
30 opt.RECURSE('../lib/tdb_compat')
31
32 opt.add_option('--with-static-modules',
33 help=("Comma-separated list of names of modules to statically link in"),
34 action="store", dest='static_modules', default=None)
35 opt.add_option('--with-shared-modules',
36 help=("Comma-separated list of names of modules to build shared"),
37 action="store", dest='shared_modules', default=None)
38 opt.add_option('--enable-selftest',
39 help=("enable options necessary for selftest"),
40 action="store_true", dest='enable_selftest', default=False)
41
42 opt.SAMBA3_ADD_OPTION('winbind')
43 opt.SAMBA3_ADD_OPTION('swat')
44 opt.SAMBA3_ADD_OPTION('ads')
45 opt.SAMBA3_ADD_OPTION('krb5')
46 opt.SAMBA3_ADD_OPTION('ldap')
47 opt.SAMBA3_ADD_OPTION('cups', with_name="enable", without_name="disable")
48 opt.SAMBA3_ADD_OPTION('iprint', with_name="enable", without_name="disable")
49 opt.SAMBA3_ADD_OPTION('merged-build', with_name="enable", without_name="disable")
50 opt.SAMBA3_ADD_OPTION('pam')
51 opt.SAMBA3_ADD_OPTION('pam_smbpass')
52 opt.SAMBA3_ADD_OPTION('quotas')
53 opt.SAMBA3_ADD_OPTION('sys-quotas')
54 opt.SAMBA3_ADD_OPTION('sendfile-support')
55 opt.SAMBA3_ADD_OPTION('utmp')
56 opt.SAMBA3_ADD_OPTION('pthreadpool', with_name="enable", without_name="disable")
57 opt.SAMBA3_ADD_OPTION('avahi', with_name="enable", without_name="disable")
58 opt.SAMBA3_ADD_OPTION('iconv')
59 opt.SAMBA3_ADD_OPTION('acl-support')
60 opt.SAMBA3_ADD_OPTION('dnsupdate')
61 opt.SAMBA3_ADD_OPTION('syslog')
62 opt.SAMBA3_ADD_OPTION('automount')
63 opt.SAMBA3_ADD_OPTION('aio-support')
64 opt.SAMBA3_ADD_OPTION('profiling-data', default=False)
65
66 opt.SAMBA3_ADD_OPTION('cluster-support')
67
68 opt.add_option('--with-ctdb-dir',
69 help=("Directory under which ctdb is installed"),
70 action="store", dest='ctdb_dir', default=None)
71 opt.add_option('--enable-old-ctdb',
72 help=("enable building against (too) old version of ctdb (default=false)"),
73 action="store_true", dest='enable_old_ctdb', default=False)
74
75
76
77 def configure(conf):
78 from samba_utils import TO_LIST
79
80 if not conf.env.toplevel_build:
81 version = samba_version.load_version(env=conf.env)
82 conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
83 conf.DEFINE('_SAMBA_WAF_BUILD_', version.MAJOR)
84 conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
85 conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
86
87 if Options.options.developer:
88 conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
89 conf.env.developer = True
90
91 if Options.options.with_swat:
92 conf.env['build_swat'] = True
93
94 if not conf.env.toplevel_build:
95
96 conf.RECURSE('../lib/replace')
97
98 conf.find_program('python', var='PYTHON', mandatory=True)
99 conf.find_program('perl', var='PERL', mandatory=True)
100 conf.find_program('xsltproc', var='XSLTPROC')
101
102 # enable tool to build python extensions
103 conf.check_tool('python')
104 conf.check_python_version((2,4,2))
105 conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=True)
106
107 if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
108 # Mac OSX needs to have this and it's also needed that the python is compiled with this
109 # otherwise you face errors about common symbols
110 if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
111 conf.ADD_CFLAGS('-fno-common')
112 if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
113 conf.env.append_value('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
114 if int(conf.env['PYTHON_VERSION'][0]) >= 3:
115 raise Utils.WafError('Python version 3.x is not supported by Samba yet')
116
117 conf.RECURSE('../dynconfig')
118 conf.RECURSE('../lib/ccan')
119 conf.RECURSE('../lib/tdb_compat')
120 conf.RECURSE('../lib/talloc')
121 conf.RECURSE('../lib/tevent')
122 conf.RECURSE('../lib/popt')
123 conf.RECURSE('../lib/nss_wrapper')
124 conf.RECURSE('../lib/socket_wrapper')
125 conf.RECURSE('../lib/zlib')
126 conf.RECURSE('../libcli/smbreadline')
127 conf.RECURSE('../lib/util')
128 conf.RECURSE('../lib/util/charset')
129
130 conf.ADD_EXTRA_INCLUDES('''#source3 #source3/include #lib/replace #lib''')
131 if not conf.env.USING_SYSTEM_TDB:
132 conf.ADD_EXTRA_INCLUDES('#lib/tdb_compat')
133 if not conf.env.USING_SYSTEM_TEVENT:
134 conf.ADD_EXTRA_INCLUDES('#lib/tevent')
135 if not conf.env.USING_SYSTEM_TALLOC:
136 conf.ADD_EXTRA_INCLUDES('#lib/talloc')
137 if not conf.env.USING_SYSTEM_POPT:
138 conf.ADD_EXTRA_INCLUDES('#lib/popt')
139
140 conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
141
142 conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
143 conf.CHECK_HEADERS('linux/falloc.h')
144
145 conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod mknod64')
146 conf.CHECK_FUNCS('strtol strchr strupr chflags')
147 conf.CHECK_FUNCS('getrlimit fsync fdatasync setpgid')
148 conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid')
149 conf.CHECK_FUNCS('sigprocmask sigblock sigaction sigset innetgr')
150 conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf')
151 conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups sysconf stat64 fstat64')
152 conf.CHECK_FUNCS('lstat64 fopen64 atexit grantpt lseek64 ftruncate64 fallocate fallocate64 posix_fallocate posix_fallocate64')
153 conf.CHECK_FUNCS('fseek64 fseeko64 ftell64 ftello64 setluid')
154 conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h')
155 conf.CHECK_FUNCS('opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64')
156 conf.CHECK_FUNCS('fdopendir fdopendir64')
157 conf.CHECK_FUNCS('getpwent_r getdents64 setenv strcasecmp fcvt fcvtl')
158 conf.CHECK_FUNCS('syslog vsyslog timegm setlocale')
159 conf.CHECK_FUNCS_IN('nanosleep', 'rt')
160 conf.CHECK_FUNCS('lutimes futimes utimensat futimens')
161 conf.CHECK_FUNCS('mlock munlock mlockall munlockall')
162 conf.CHECK_FUNCS('memalign posix_memalign hstrerror')
163 conf.CHECK_FUNCS('shmget')
164 conf.CHECK_FUNCS_IN('shm_open', 'rt', checklibc=True)
165 conf.CHECK_FUNCS('gettext dgettext bindtextdomain textdomain bind_textdomain_codeset')
166 #FIXME: for some reason this one still fails
167 conf.CHECK_FUNCS_IN('yp_get_default_domain', 'nsl')
168 conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv')
169 conf.CHECK_DECLS('fdatasync', reverse=True)
170 conf.CHECK_DECLS('readahead', reverse=True, headers='fcntl.h')
171
172 if conf.CONFIG_SET('HAVE_LONG_LONG'):
173 conf.DEFINE('HAVE_LONGLONG', 1)
174
175 if conf.CHECK_CODE('''
176 #if defined(HAVE_UNISTD_H)
177 #include <unistd.h>
178 #endif
179 long ret = splice(0,0,1,0,400,0);
180 ''',
181 'HAVE_LINUX_SPLICE',
182 headers='fcntl.h'):
183 conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h')
184
185 # Check for inotify support
186 conf.CHECK_HEADERS('linux/inotify.h asm/unistd.h sys/inotify.h')
187 conf.CHECK_FUNCS('inotify_init')
188 if "HAVE_LINUX_INOTIFY_H" in conf.env and "HAVE_INOTIFY_INIT" in conf.env:
189 conf.DEFINE('HAVE_INOTIFY', 1)
190
191 # Check for kernel change notify support
192 conf.CHECK_CODE('''
193 #ifndef F_NOTIFY
194 #define F_NOTIFY 1026
195 #endif
196 main() {
197 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
198 }''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True,
199 headers='fcntl.h signal.h',
200 msg="Checking for kernel change notify support")
201
202 # Check for Linux kernel oplocks
203 conf.CHECK_CODE('''
204 #include <sys/types.h>
205 #include <fcntl.h>
206 #include <signal.h>
207 #ifndef F_NOTIFY
208 #define F_NOTIFY 1026
209 #endif
210 main() {
211 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
212 }''', 'HAVE_KERNEL_OPLOCKS_LINUX', addmain=False, execute=True,
213 msg="Checking for Linux kernel oplocks")
214
215 # Check for IRIX kernel oplock types
216 conf.CHECK_CODE('oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;',
217 'HAVE_KERNEL_OPLOCKS_IRIX', headers='fcntl.h',
218 msg="Checking for IRIX kernel oplock types")
219
220 # Check for kernel share modes
221 conf.CHECK_CODE('''
222 #include <sys/types.h>
223 #include <fcntl.h>
224 #include <signal.h>
225 #include <sys/file.h>
226 #ifndef LOCK_MAND
227 #define LOCK_MAND 32
228 #define LOCK_READ 64
229 #endif
230 main() {
231 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
232 }''', 'HAVE_KERNEL_SHARE_MODES', addmain=False, execute=True,
233 msg="Checking for krenel share modes")
234
235 # Check for various members of the stat structure
236 conf.CHECK_TYPES('blksize_t blkcnt_t')
237 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS',
238 headers='sys/stat.h')
239 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE',
240 headers='sys/stat.h')
241 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_flags', define='HAVE_STAT_ST_FLAGS',
242 headers='sys/types.h sys/stat.h unistd.h')
243
244 # Check for POSIX capability support
245 conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h')
246
247 if "HAVE_SYS_CAPABILITY_H" in conf.env:
248 conf.CHECK_CODE('''
249 cap_t cap;
250 cap_value_t vals[1];
251 if (!(cap = cap_get_proc())) exit(1);
252 vals[0] = CAP_CHOWN;
253 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
254 cap_set_proc(cap);''',
255 'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap",
256 headers='sys/capability.h',
257 msg="Checking whether POSIX capabilities are available")
258
259 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from
260 # rpc/rpc.h. This is *really* broken but some systems (DEC OSF1) do this.
261 # -- JRA.
262 if conf.CONFIG_SET("HAVE_RPC_RPC_H"):
263 conf.CHECK_TYPE('int16', headers='rpc/rpc.h',
264 define='HAVE_INT16_FROM_RPC_RPC_H',
265 msg="Checking for int16 typedef included by rpc/rpc.h")
266 conf.CHECK_CODE('uint16 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
267 headers='sys/types.h rpc/rpc.h',
268 msg="Checking for uint16 typedef included by rpc/rpc.h")
269 conf.CHECK_CODE('int32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
270 headers='sys/types.h rpc/rpc.h',
271 msg="Checking for int32 typedef included by rpc/rpc.h")
272 conf.CHECK_CODE('uint32 testvar;', 'HAVE_INT16_FROM_RPC_RPC_H',
273 headers='sys/types.h rpc/rpc.h',
274 msg="Checking for uint32 typedef included by rpc/rpc.h")
275 conf.CHECK_CODE('int i;', 'BROKEN_NISPLUS_INCLUDE_FILES',
276 headers='sys/types.h sys/acl.h rpcsvc/nis.h',
277 msg="Checking for broken nisplus include files")
278
279 # Check if the compiler will optimize out functions
280 conf.CHECK_CODE('''
281 if (0) {
282 this_function_does_not_exist();
283 } else {
284 return 1;
285 }''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS',
286 msg="Checking if the compiler will optimize out functions")
287
288 # Check if the compiler supports the LL suffix on long long integers
289 # AIX needs this
290 conf.CHECK_CODE('long long i = 0x8000000000LL', 'COMPILER_SUPPORTS_LL',
291 headers='stdio.h',
292 msg="Checking for LL suffix on long long integers")
293
294 conf.CHECK_FUNCS('''
295 _acl __acl add_proplist_entry atexit attr_getf attr_list attr_listf
296 attropen attr_remove attr_removef attr_set attr_setf backtrace_symbols
297 bindtextdomain _chdir __chdir chflags chmod _close __close _closedir
298 __closedir closedir64 creat64 crypt16 delproplist devnm dgettext dirfd
299 DNSServiceRegister _dup __dup _dup2 __dup2 endmntent execl
300 extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file
301 extattr_get_link extattr_list_fd extattr_list_file extattr_list_link
302 extattr_set_fd extattr_set_file extattr_set_link _facl __facl _fchdir
303 __fchdir fchmod fchown _fcntl __fcntl fcvt fcvtl fdatasync
304 fdelproplist fgetea fgetproplist fgetxattr flistea flistxattr fopen64
305 _fork __fork fremoveea fremovexattr fseek64 fseeko64 fsetea
306 fsetproplist fsetxattr _fstat __fstat fstat64 _fstat64 __fstat64 fsync
307 ftell64 ftello64 ftruncate64 futimens futimes __fxstat getauthuid
308 getcwd _getcwd __getcwd getdents __getdents getdents64 getdirentries
309 getgrent getgrnam getgrouplist getgrset getmntent getpagesize
310 getproplist get_proplist_entry getpwanam getpwent_r getrlimit gettext
311 glob grantpt hstrerror initgroups innetgr
312 inotify_init lgetea lgetxattr listea listxattr llistea llistxattr
313 llseek _llseek __llseek lremoveea lremovexattr _lseek __lseek lseek64
314 lsetea lsetxattr _lstat __lstat lstat64 _lstat64 __lstat64 lutimes
315 __lxstat memalign mknod mknod64 mlock mlockall munlock munlockall
316 _open __open open64 _open64 __open64 _opendir __opendir
317 opendir64 pathconf poll posix_fallocate posix_fallocate64
318 posix_memalign prctl pread _pread __pread pread64 _pread64 __pread64
319 pwrite _pwrite __pwrite pwrite64 _pwrite64
320 __pwrite64 rdchk _read __read _readdir __readdir readdir64 _readdir64
321 __readdir64 removeea removexattr rewinddir64 _seekdir __seekdir
322 seekdir64 select setea setenv setgidx setgroups setlocale setluid
323 setmntent setpgid setpriv setproplist setsid setuidx
324 setxattr shmget shm_open sigaction sigblock sigprocmask sigset
325 sizeof_proplist_entry _stat __stat stat64 _stat64 __stat64 statvfs
326 strcasecmp strchr strpbrk strsignal strtol strupr sysconf sysctlbyname
327 __sys_llseek syslog _telldir __telldir telldir64 textdomain timegm
328 utimensat vsyslog _write __write __xstat
329 ''')
330
331 conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
332
333 # FIXME: these should be tests for features, but the old build system just
334 # checks for OSes.
335 host_os = sys.platform
336 Logs.info("building on %s" % host_os)
337
338 # Python doesn't have case switches... :/
339 # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
340 # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad?
341
342 conf.SET_TARGET_TYPE('sunacl', 'EMPTY')
343 if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1):
344 if host_os.rfind('linux') > -1:
345 conf.DEFINE('LINUX', '1')
346 elif host_os.rfind('qnx') > -1:
347 conf.DEFINE('QNX', '1')
348 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
349 elif (host_os.rfind('darwin') > -1):
350 conf.DEFINE('DARWINOS', 1)
351 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
352 conf.ADD_CFLAGS('-fno-common')
353 elif (host_os.rfind('freebsd') > -1):
354 if conf.CHECK_HEADERS('sunacl.h'):
355 conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1')
356 conf.CHECK_FUNCS_IN('acl', 'sunacl')
357 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
358 elif (host_os.rfind('netbsd') > -1):
359 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
360 elif (host_os.rfind('openbsd') > -1):
361 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
362 elif (host_os.rfind('sunos') > -1):
363 conf.DEFINE('STAT_ST_BLOCKSIZE', '512')
364 # FIXME: Add more checks here.
365 else:
366 Logs.warn("Unknown host_os '%s', please report this to samba-technical@samba.org" % host_os)
367
368 #FIXME: add more checks
369 if Options.options.with_acl_support:
370 if host_os.rfind('linux') > -1:
371 conf.CHECK_FUNCS_IN('acl_get_file', 'acl')
372 conf.CHECK_FUNCS_IN('getxattr', 'attr')
373 if conf.CHECK_CODE('''
374 acl_t acl;
375 int entry_id;
376 acl_entry_t *entry_p;
377 return acl_get_entry(acl, entry_id, entry_p);
378 ''',
379 'HAVE_POSIX_ACLS',
380 headers='sys/types.h sys/acl.h', link=False,
381 msg="Checking for POSIX ACL support") :
382 conf.CHECK_CODE('''
383 acl_permset_t permset_d;
384 acl_perm_t perm;
385 return acl_get_perm_np(permset_d, perm);
386 ''',
387 'HAVE_ACL_GET_PERM_NP',
388 headers='sys/types.h sys/acl.h', link=True,
389 msg="Checking whether acl_get_perm_np() is available")
390 else:
391 conf.DEFINE('HAVE_NO_ACLS', 1)
392 conf.SET_TARGET_TYPE('acl', 'EMPTY')
393 else:
394 conf.DEFINE('HAVE_NO_ACLS', 1)
395 conf.SET_TARGET_TYPE('acl', 'EMPTY')
396
397 if conf.CHECK_FUNCS('dirfd'):
398 conf.DEFINE('HAVE_DIRFD_DECL', 1)
399
400 conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);',
401 'HAVE_STATFS_F_FSID',
402 msg="vfs_fileid: checking for statfs() and struct statfs.f_fsid",
403 headers='sys/types.h sys/statfs.h',
404 execute=True)
405
406 if conf.CONFIG_SET('HAVE_FALLOCATE'):
407 conf.CHECK_CODE('''
408 #if defined(HAVE_UNISTD_H)
409 #include <unistd.h>
410 #endif
411 #include <sys/types.h>
412 #define _GNU_SOURCE
413 #include <fcntl.h>
414 #if defined(HAVE_LINUX_FALLOC_H)
415 #include <linux/falloc.h>
416 #endif
417 int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
418 'HAVE_LINUX_FALLOCATE',
419 msg="Checking whether the Linux 'fallocate' function is available")
420 if conf.CONFIG_SET('HAVE_FALLOCATE64'):
421 conf.CHECK_CODE('''
422 #if defined(HAVE_UNISTD_H)
423 #include <unistd.h>
424 #endif
425 #include <sys/types.h>
426 #define _GNU_SOURCE
427 #include <fcntl.h>
428 #if defined(HAVE_LINUX_FALLOC_H)
429 #include <linux/falloc.h>
430 #endif
431 int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);''',
432 'HAVE_LINUX_FALLOCATE64',
433 msg="Checking whether the Linux 'fallocate64' function is available")
434 conf.CHECK_CODE('''
435 #if defined(HAVE_UNISTD_H)
436 #include <unistd.h>
437 #endif
438 #include <fcntl.h>
439 ssize_t err = readahead(0,0,0x80000);''',
440 'HAVE_LINUX_READAHEAD',
441 msg="Checking whether Linux readahead is available")
442 conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True)
443
444 conf.CHECK_CODE('''
445 #include <sys/types.h>
446 #include <sys/socket.h>],
447 struct ucred cred;
448 socklen_t cred_len;
449 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
450 'HAVE_PEERCRED',
451 msg="Checking whether we can use SO_PEERCRED to get socket credentials")
452
453 conf.CHECK_CODE('''
454 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
455 #include <sys/types.h>
456 #else
457 __COMPILE_ERROR_
458 #endif
459 int i;''',
460 'HAVE_EXPLICIT_LARGEFILE_SUPPORT',
461 msg="Checking whether large file support can be enabled")
462
463 if Options.options.with_aio_support:
464 conf.CHECK_FUNCS_IN('aio_read', 'aio')
465 conf.CHECK_FUNCS_IN('aio_read', 'rt')
466 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);',
467 'HAVE_AIO',
468 msg='Checking for asynchronous io support',
469 headers='sys/types.h aio.h',
470 lib='aio rt')
471 conf.CHECK_CODE('struct aiocb64 a; return aio_read64(&a);',
472 'HAVE_AIO64',
473 msg='Checking for 64-bit asynchronous io support',
474 headers='sys/types.h aio.h',
475 lib='aio rt')
476 if conf.CONFIG_SET('HAVE_AIO64'):
477 conf.DEFINE('HAVE_AIOCB64', '1')
478 conf.DEFINE('WITH_AIO', '1')
479 elif conf.CONFIG_SET('HAVE_AIO'):
480 conf.DEFINE('WITH_AIO', '1')
481 if conf.CONFIG_SET('HAVE_AIO'):
482 conf.CHECK_CODE('struct aiocb a; return aio_read(&a);', 'HAVE_AIO_READ', msg='Checking for aio_read', headers='aio.h', lib='aio rt')
483 conf.CHECK_CODE('struct aiocb a; return aio_write(&a);', 'HAVE_AIO_WRITE', msg='Checking for aio_write', headers='aio.h', lib='aio rt')
484 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')
485 conf.CHECK_CODE('struct aiocb a; return aio_return(&a);', 'HAVE_AIO_RETURN', msg='Checking for aio_return', headers='aio.h', lib='aio rt')
486 conf.CHECK_CODE('struct aiocb a; return aio_error(&a);', 'HAVE_AIO_ERROR', msg='Checking for aio_error', headers='aio.h', lib='aio rt')
487 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')
488 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')
489 if conf.CONFIG_SET('HAVE_AIO64'):
490 conf.CHECK_CODE('struct aiocb a; return aio_read64(&a);', 'HAVE_AIO_READ64', msg='Checking for aio_read64', headers='aio.h', lib='aio rt')
491 conf.CHECK_CODE('struct aiocb a; return aio_write64(&a);', 'HAVE_AIO_WRITE64', msg='Checking for aio_write64', headers='aio.h', lib='aio rt')
492 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')
493 conf.CHECK_CODE('struct aiocb a; return aio_return64(&a);', 'HAVE_AIO_RETURN64', msg='Checking for aio_return64', headers='aio.h', lib='aio rt')
494 conf.CHECK_CODE('struct aiocb a; return aio_error64(&a);', 'HAVE_AIO_ERROR64', msg='Checking for aio_error64', headers='aio.h', lib='aio rt')
495 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')
496 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')
497 if not conf.CONFIG_SET('HAVE_AIO'):
498 conf.DEFINE('HAVE_NO_AIO', '1')
499 else:
500 conf.DEFINE('HAVE_NO_AIO', '1')
501
502 conf.CHECK_CODE('''
503 struct msghdr msg;
504 union {
505 struct cmsghdr cm;
506 char control[CMSG_SPACE(sizeof(int))];
507 } control_un;
508 msg.msg_control = control_un.control;
509 msg.msg_controllen = sizeof(control_un.control);
510 ''',
511 'HAVE_MSGHDR_MSG_CONTROL',
512 msg='Checking if we can use msg_control for passing file descriptors',
513 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
514 conf.CHECK_CODE('''
515 struct msghdr msg;
516 int fd;
517 msg.msg_acctrights = (caddr_t) &fd;
518 msg.msg_acctrightslen = sizeof(fd);
519 ''',
520 'HAVE_MSGHDR_MSG_ACCTRIGHTS',
521 msg='Checking if we can use msg_acctrights for passing file descriptors',
522 headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h')
523
524 if Options.options.with_winbind:
525 conf.env.build_winbind = True
526 conf.DEFINE('WITH_WINBIND', '1')
527
528 conf.find_program('awk', var='AWK')
529 conf.find_program('perl', var='PERL')
530
531 # Darwin has extra options to xattr-family functions
532 conf.CHECK_CODE('getxattr(0, 0, 0, 0, 0, 0);',
533 'XATTR_ADD_OPT',
534 msg="Checking whether xattr interface takes additional options",
535 headers='sys/types.h attr/xattr.h sys/xattr.h')
536
537 conf.CHECK_HEADERS('asm/types.h')
538
539 conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
540 headers='unistd.h sys/types.h',
541 msg="Checking for major macro")
542
543 conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
544 headers='unistd.h sys/types.h',
545 msg="Checking for minor macro")
546
547 conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',
548 headers='unistd.h sys/types.h dirent.h',
549 define='HAVE_DIRENT_D_OFF')
550
551 conf.CHECK_FUNCS('setnetgrent getnetgrent endnetgrent')
552 if conf.CHECK_CFLAGS('-Werror-implicit-function-declaration'):
553 netgrent_cflags = '-Werror-implicit-function-declaration'
554 else:
555 netgrent_cflags = ''
556 conf.CHECK_CODE('setnetgrent("foo")', 'HAVE_SETNETGRENT_PROTOTYPE',
557 msg="Checking for setnetgrent prototype",
558 headers='netdb.h netgroup.h',
559 cflags=netgrent_cflags)
560 conf.CHECK_CODE('getnetgrent', 'HAVE_GETNETGRENT_PROTOTYPE',
561 msg="Checking for getnetgrent prototype",
562 headers='netdb.h netgroup.h',
563 cflags=netgrent_cflags)
564 conf.CHECK_CODE('endnetgrent', 'HAVE_ENDNETGRENT_PROTOTYPE',
565 msg="Checking for endnetgrent prototype",
566 headers='netdb.h netgroup.h',
567 cflags=netgrent_cflags)
568
569
570 # Look for CUPS
571 if Options.options.with_cups:
572 conf.find_program('cups-config', var='CUPS_CONFIG')
573 if conf.env.CUPS_CONFIG:
574 # we would normally use --libs here, but cups-config incorrectly adds
575 # gssapi_krb5 and other libraries to its --libs output. That breaks the use
576 # of an in-tree heimdal kerberos
577 conf.check_cfg(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags",
578 package="", uselib_store="cups")
579 conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups')
580 conf.CHECK_FUNCS_IN('httpConnect httpConnectEncrypt', 'cups')
581 if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'):
582 conf.DEFINE('HAVE_CUPS', '1')
583 else:
584 conf.undefine('HAVE_CUPS')
585 conf.SET_TARGET_TYPE('cups', 'EMPTY')
586 else:
587 # define an empty subsystem for cups, to allow it to be used as an empty dependency
588 conf.SET_TARGET_TYPE('cups', 'EMPTY')
589
590 if Options.options.with_iprint:
591 if conf.CONFIG_SET('HAVE_CUPS'):
592 conf.DEFINE('HAVE_IPRINT', '1')
593 else:
594 Logs.warn("--enable-iprint=yes but cups support not sufficient")
595 if Options.options.with_syslog:
596 conf.DEFINE('WITH_SYSLOG', '1')
597 if Options.options.with_automount:
598 conf.DEFINE('WITH_AUTOMOUNT', '1')
599
600 # Check for LDAP
601 if Options.options.with_ldap:
602 conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h')
603 conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h')
604 conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber')
605 conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h')
606
607 # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out
608 # for the samba logs
609 conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN',
610 define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h')
611
612 conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap')
613 conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap')
614
615 # Check if ldap_set_rebind_proc() takes three arguments
616 if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)',
617 'LDAP_SET_REBIND_PROC_ARGS',
618 msg="Checking whether ldap_set_rebind_proc takes 3 arguments",
619 headers='ldap.h lber.h', link=False):
620 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3')
621 else:
622 conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2')
623
624 # last but not least, if ldap_init() exists, we want to use ldap
625 if conf.CONFIG_SET('HAVE_LDAP_INIT'):
626 conf.DEFINE('HAVE_LDAP', '1')
627 conf.DEFINE('LDAP_DEPRECATED', '1')
628 conf.env['HAVE_LDAP'] = '1'
629 # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add
630 # SASL wrapping hooks
631 if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \
632 conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'):
633 conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1')
634 else:
635 conf.SET_TARGET_TYPE('ldap', 'EMPTY')
636 conf.SET_TARGET_TYPE('lber', 'EMPTY')
637
638 # Check for kerberos
639 have_gssapi=False
640 if Options.options.with_krb5 and not conf.env.toplevel_build:
641 Logs.info("Looking for kerberos features")
642 conf.find_program('krb5-config', var='KRB5_CONFIG')
643 if conf.env.KRB5_CONFIG:
644 conf.check_cfg(path="krb5-config", args="--cflags --libs",
645 package="gssapi", uselib_store="krb5")
646 conf.CHECK_HEADERS('krb5.h krb5/locate_plugin.h', lib='krb5')
647 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')
648
649 if conf.CONFIG_SET('HAVE_KRB5_LOCATE_PLUGIN_H'):
650 conf.env['WINBIND_KRB5_LOCATOR'] = 'bin/winbind_krb5_locator.so'
651
652 conf.CHECK_FUNCS_IN('_et_list', 'com_err')
653 conf.CHECK_FUNCS_IN('krb5_encrypt_data', 'k5crypto')
654 conf.CHECK_FUNCS_IN('des_set_key','crypto')
655 conf.CHECK_FUNCS_IN('copy_Authenticator', 'asn1')
656 conf.CHECK_FUNCS_IN('roken_getaddrinfo_hostspec', 'roken')
657 if conf.CHECK_FUNCS_IN('gss_display_status', 'gssapi') or \
658 conf.CHECK_FUNCS_IN('gss_display_status', 'gssapi_krb5'):
659 have_gssapi=True
660 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')
661 conf.CHECK_FUNCS_IN('krb5_mk_req_extended krb5_kt_compare', 'krb5')
662 conf.CHECK_FUNCS('''
663 krb5_set_real_time krb5_set_default_in_tkt_etypes krb5_set_default_tgs_enctypes
664 krb5_set_default_tgs_ktypes krb5_principal2salt krb5_use_enctype
665 krb5_string_to_key krb5_get_pw_salt krb5_string_to_key_salt krb5_auth_con_setkey
666 krb5_auth_con_setuseruserkey krb5_locate_kdc krb5_get_permitted_enctypes
667 krb5_get_default_in_tkt_etypes krb5_free_data_contents
668 krb5_principal_get_comp_string krb5_free_unparsed_name
669 krb5_free_keytab_entry_contents krb5_kt_free_entry krb5_krbhst_init
670 krb5_krbhst_get_addrinfo krb5_c_enctype_compare krb5_enctypes_compatible_keys
671 krb5_crypto_init krb5_crypto_destroy krb5_decode_ap_req free_AP_REQ
672 krb5_verify_checksum krb5_c_verify_checksum krb5_principal_compare_any_realm
673 krb5_parse_name_norealm krb5_princ_size krb5_get_init_creds_opt_set_pac_request
674 krb5_get_renewed_creds krb5_get_kdc_cred krb5_free_error_contents
675 initialize_krb5_error_table krb5_get_init_creds_opt_alloc
676 krb5_get_init_creds_opt_free krb5_get_init_creds_opt_get_error
677 krb5_enctype_to_string krb5_fwd_tgt_creds krb5_auth_con_set_req_cksumtype
678 krb5_get_creds_opt_alloc krb5_get_creds_opt_set_impersonate krb5_get_creds
679 krb5_get_credentials_for_user krb5_get_host_realm krb5_free_host_realm''',
680 lib='krb5 k5crypto')
681 conf.CHECK_DECLS('''krb5_get_credentials_for_user
682 krb5_auth_con_set_req_cksumtype''',
683 headers='krb5.h', always=True)
684 conf.CHECK_VARIABLE('AP_OPTS_USE_SUBKEY', headers='krb5.h')
685 conf.CHECK_VARIABLE('KV5M_KEYTAB', headers='krb5.h')
686 conf.CHECK_VARIABLE('KRB5_KU_OTHER_CKSUM', headers='krb5.h')
687 conf.CHECK_VARIABLE('KRB5_KEYUSAGE_APP_DATA_CKSUM', headers='krb5.h')
688 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'key', headers='krb5.h',
689 define='HAVE_KRB5_KEYTAB_ENTRY_KEY')
690 conf.CHECK_STRUCTURE_MEMBER('krb5_keytab_entry', 'keyblock', headers='krb5.h',
691 define='HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK')
692 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'magic', headers='krb5.h',
693 define='HAVE_MAGIC_IN_KRB5_ADDRESS')
694 conf.CHECK_STRUCTURE_MEMBER('krb5_address', 'addrtype', headers='krb5.h',
695 define='HAVE_ADDRTYPE_IN_KRB5_ADDRESS')
696 conf.CHECK_STRUCTURE_MEMBER('krb5_ticket', 'enc_part2', headers='krb5.h',
697 define='HAVE_KRB5_TKT_ENC_PART2')
698 conf.CHECK_STRUCTURE_MEMBER('krb5_creds', 'keyblock', headers='krb5.h',
699 define='HAVE_KRB5_KEYBLOCK_IN_CREDS')
700 conf.CHECK_STRUCTURE_MEMBER('krb5_creds', 'session', headers='krb5.h',
701 define='HAVE_KRB5_SESSION_IN_CREDS')
702 conf.CHECK_STRUCTURE_MEMBER('krb5_ap_req', 'ticket', headers='krb5.h',
703 define='HAVE_TICKET_POINTER_IN_KRB5_AP_REQ')
704
705 conf.CHECK_TYPE('krb5_encrypt_block', headers='krb5.h')
706
707 conf.CHECK_CODE('''
708 krb5_ticket ticket;
709 krb5_kvno kvno;
710 krb5_enctype enctype;
711 enctype = ticket.enc_part.enctype;
712 kvno = ticket.enc_part.kvno;
713 ''',
714 'KRB5_TICKET_HAS_KEYINFO',
715 headers='krb5.h', link=False,
716 msg="Checking whether the krb5_ticket structure contains the kvno and enctype")
717 conf.CHECK_CODE('''
718 krb5_context ctx;
719 krb5_get_init_creds_opt *opt = NULL;
720 krb5_get_init_creds_opt_free(ctx, opt);
721 ''',
722 'KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT',
723 headers='krb5.h', link=False,
724 msg="Checking whether krb5_get_init_creds_opt_free takes a context argument")
725 conf.CHECK_CODE('krb5_mk_error(0,0,0)',
726 'HAVE_SHORT_KRB5_MK_ERROR_INTERFACE',
727 headers='krb5.h', link=False,
728 msg="Checking whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal")
729 conf.CHECK_CODE('''
730 const krb5_data *pkdata;
731 krb5_context context;
732 krb5_principal principal;
733 pkdata = krb5_princ_component(context, principal, 0);
734 ''',
735 'HAVE_KRB5_PRINC_COMPONENT',
736 headers='krb5.h', lib='krb5',
737 msg="Checking whether krb5_princ_component is available")
738
739 conf.CHECK_CODE('''
740 int main(void) {
741 char buf[256];
742 krb5_enctype_to_string(1, buf, 256);
743 return 0;
744 }''',
745 'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG',
746 headers='krb5.h', lib='krb5 k5crypto',
747 addmain=False, cflags='-Werror',
748 msg="Checking whether krb5_enctype_to_string takes size_t argument")
749
750 conf.CHECK_CODE('''
751 int main(void) {
752 krb5_context context = NULL;
753 char *str = NULL;
754 krb5_enctype_to_string(context, 1, &str);
755 if (str) free (str);
756 return 0;
757 }''',
758 'HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG',
759 headers='krb5.h stdlib.h', lib='krb5',
760 addmain=False, cflags='-Werror',
761 msg="Checking whether krb5_enctype_to_string takes krb5_context argument")
762 conf.CHECK_CODE('''
763 int main(void) {
764 krb5_context ctx = NULL;
765 krb5_principal princ = NULL;
766 const char *str = krb5_princ_realm(ctx, princ)->data;
767 return 0;
768 }''',
769 'HAVE_KRB5_PRINC_REALM',
770 headers='krb5.h', lib='krb5',
771 addmain=False,
772 msg="Checking whether the macro krb5_princ_realm is defined")
773 conf.CHECK_CODE('''
774 int main(void) {
775 krb5_context context;
776 krb5_principal principal;
777 const char *realm; realm = krb5_principal_get_realm(context, principal);
778 return 0;
779 }''',
780 'HAVE_KRB5_PRINCIPAL_GET_REALM',
781 headers='krb5.h', lib='krb5',
782 addmain=False,
783 msg="Checking whether krb5_principal_get_realm is defined")
784 if conf.CHECK_CODE('''krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);''',
785 'KRB5_VERIFY_CHECKSUM_ARGS',
786 headers='krb5.h', lib='krb5',
787 msg="Checking whether krb5_verify_checksum takes 7 arguments"):
788 conf.DEFINE('KRB5_VERIFY_CHECKSUM_ARGS', '7')
789 else:
790 conf.DEFINE('KRB5_VERIFY_CHECKSUM_ARGS', '6')
791
792 conf.CHECK_CODE('''
793 krb5_enctype enctype;
794 enctype = ENCTYPE_ARCFOUR_HMAC_MD5;
795 ''',
796 '_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5',
797 headers='krb5.h', lib='krb5',
798 msg="Checking whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available");
799 conf.CHECK_CODE('''
800 krb5_keytype keytype;
801 keytype = KEYTYPE_ARCFOUR_56;
802 ''',
803 '_HAVE_KEYTYPE_ARCFOUR_56',
804 headers='krb5.h', lib='krb5',
805 msg="Checking whether the HAVE_KEYTYPE_ARCFOUR_56 key type definition is available");
806 if conf.CONFIG_SET('_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and conf.CONFIG_SET('_HAVE_KEYTYPE_ARCFOUR_56'):
807 conf.DEFINE('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5', '1')
808
809 conf.CHECK_CODE('''
810 krb5_enctype enctype;
811 enctype = ENCTYPE_ARCFOUR_HMAC;
812 ''',
813 'HAVE_ENCTYPE_ARCFOUR_HMAC',
814 headers='krb5.h', lib='krb5',
815 msg="Checking whether the ENCTYPE_ARCFOUR_HMAC key type definition is available");
816
817 conf.CHECK_CODE('''
818 krb5_context context;
819 krb5_keytab keytab;
820 krb5_init_context(&context);
821 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
822 ''',
823 'HAVE_WRFILE_KEYTAB',
824 headers='krb5.h', lib='krb5', execute=True,
825 msg="Checking whether the WRFILE:-keytab is supported");
826
827 # Check for KRB5_DEPRECATED handling
828 conf.CHECK_CODE('''#define KRB5_DEPRECATED 1
829 #include <krb5.h>''',
830 'HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER', addmain=False,
831 link=False,
832 msg="Checking for KRB5_DEPRECATED define taking an identifier")
833 elif not conf.env.toplevel_build:
834 conf.SET_TARGET_TYPE('krb5', 'EMPTY')
835 conf.SET_TARGET_TYPE('gssapi', 'EMPTY')
836 conf.SET_TARGET_TYPE('gssapi_krb5', 'EMPTY')
837 conf.SET_TARGET_TYPE('com_err', 'EMPTY')
838 conf.SET_TARGET_TYPE('k5crypto', 'EMPTY')
839
840 if Options.options.with_ads:
841 use_ads=True
842 if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \
843 not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'):
844 Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5")
845 use_ads=False
846 if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'):
847 Logs.warn("krb5_mk_req_extended not found in -lkrb5")
848 use_ads=False
849 if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \
850 not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'):
851 Logs.warn("no CREATE_KEY_FUNCTIONS detected")
852 use_ads=False
853 if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \
854 not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'):
855 Logs.warn("no GET_ENCTYPES_FUNCTIONS detected")
856 use_ads=False
857 if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \
858 not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'):
859 Logs.warn("no KT_FREE_FUNCTION detected")
860 use_ads=False
861 if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM') and \
862 not conf.CONFIG_SET('HAVE_KRB5_VERIFY_CHECKSUM'):
863 Logs.warn("no KRB5_VERIFY_CHECKSUM_FUNCTION detected")
864 use_ads=False
865 if not conf.CONFIG_SET('KRB5_TICKET_HAS_KEYINFO'):
866 # We only need the following functions if we can't get the enctype
867 # and kvno out of the ticket directly (ie. on Heimdal).
868 if not conf.CONFIG_SET('HAVE_FREE_AP_REQ'):
869 Logs.warn("no KRB5_AP_REQ_FREE_FUNCTION detected")
870 use_ads=False
871 if not conf.CONFIG_SET('HAVE_KRB5_DECODE_AP_REQ'):
872 Logs.warn("no KRB5_AP_REQ_DECODING_FUNCTION detected")
873 use_ads=False
874 if use_ads:
875 conf.DEFINE('WITH_ADS', '1')
876 conf.DEFINE('HAVE_KRB5', '1')
877 if have_gssapi:
878 conf.DEFINE('HAVE_GSSAPI', '1')
879 if conf.CONFIG_SET('HAVE_LDAP'):
880 conf.env['HAVE_ADS'] = '1'
881 else:
882 Logs.warn("krb5 libs don't have all features required for Active Directory support")
883 conf.undefine('HAVE_KRB5_H')
884 conf.undefine('HAVE_GSSAPI_H')
885 conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H')
886 conf.undefine('HAVE_GSSAPI_GSSAPI_H')
887
888 if Options.options.with_utmp:
889 conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx getutxent')
890 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h',
891 define='HAVE_UT_UT_NAME')
892 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h',
893 define='HAVE_UT_UT_USER')
894 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h',
895 define='HAVE_UT_UT_ID')
896 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h',
897 define='HAVE_UT_UT_HOST')
898 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h',
899 define='HAVE_UT_UT_TIME')
900 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h',
901 define='HAVE_UT_UT_TV')
902 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h',
903 define='HAVE_UT_UT_TYPE')
904 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h',
905 define='HAVE_UT_UT_PID')
906 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h',
907 define='HAVE_UT_UT_EXIT')
908 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_addr_v6', headers='utmp.h',
909 define='HAVE_UT_UT_ADDR_V6')
910 conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_addr', headers='utmp.h',
911 define='HAVE_UT_UT_ADDR')
912 conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h',
913 define='HAVE_UX_UT_SYSLEN')
914 conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);',
915 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h',
916 msg="Checking whether pututline returns pointer")
917 conf.DEFINE('WITH_UTMP', 1)
918
919 if Options.options.with_avahi:
920 conf.env.with_avahi = True
921 if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False
922 if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False
923 if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False
924 if conf.env.with_avahi:
925 conf.DEFINE('WITH_AVAHI_SUPPORT', 1)
926 else:
927 conf.SET_TARGET_TYPE('avahi-common', 'EMPTY')
928 conf.SET_TARGET_TYPE('avahi-client', 'EMPTY')
929
930 if Options.options.with_iconv:
931 conf.env.with_iconv = True
932 if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'):
933 conf.env.with_iconv = False
934 if conf.env.with_iconv:
935 conf.DEFINE('HAVE_ICONV', 1)
936
937 if Options.options.with_pam:
938 use_pam=True
939 conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h')
940 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'):
941 Logs.warn("--with-pam=yes but pam_appl.h not found")
942 use_pam=False
943 conf.CHECK_FUNCS_IN('pam_get_data', 'pam')
944 conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h')
945 if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'):
946 Logs.warn("--with-pam=yes but pam_modules.h not found")
947 use_pam=False
948 conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h')
949 conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h')
950 conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam')
951 conf.CHECK_CODE('''
952 #if defined(HAVE_SECURITY_PAM_APPL_H)
953 #include <security/pam_appl.h>
954 #elif defined(HAVE_PAM_PAM_APPL_H)
955 #include <pam/pam_appl.h>
956 #endif
957 pam_set_item(0, PAM_RHOST, 0);
958 ''',
959 'HAVE_PAM_RHOST',
960 lib='pam',
961 msg="Checking whether PAM_RHOST is available");
962 conf.CHECK_CODE('''
963 #if defined(HAVE_SECURITY_PAM_APPL_H)
964 #include <security/pam_appl.h>
965 #elif defined(HAVE_PAM_PAM_APPL_H)
966 #include <pam/pam_appl.h>
967 #endif
968 pam_set_item(0, PAM_TTY, 0);
969 ''',
970 'HAVE_PAM_TTY',
971 lib='pam',
972 msg="Checking whether PAM_TTY is available");
973 conf.CHECK_CODE('''
974 #if (!defined(LINUX))
975
976 #define PAM_EXTERN extern
977 #if defined(HAVE_SECURITY_PAM_APPL_H)
978 #include <security/pam_appl.h>
979 #elif defined(HAVE_PAM_PAM_APPL_H)
980 #include <pam/pam_appl.h>
981 #endif
982
983 #endif
984
985 #if defined(HAVE_SECURITY_PAM_MODULES_H)
986 #include <security/pam_modules.h>
987 #elif defined(HAVE_PAM_PAM_MODULES_H)
988 #include <pam/pam_modules.h>
989 #endif
990
991 #if defined(HAVE_SECURITY__PAM_MACROS_H)
992 #include <security/_pam_macros.h>
993 #elif defined(HAVE_PAM__PAM_MACROS_H)
994 #include <pam/_pam_macros.h>
995 #endif
996
997 #ifdef HAVE_SECURITY_PAM_EXT_H
998 #include <security/pam_ext.h>
999 #endif
1000
1001 int i; i = PAM_RADIO_TYPE;
1002 ''',
1003 'HAVE_PAM_RADIO_TYPE',
1004 lib='pam',
1005 msg="Checking whether PAM_RADIO_TYPE is available");
1006 if use_pam:
1007 conf.DEFINE('WITH_PAM', 1)
1008 conf.DEFINE('WITH_PAM_MODULES', 1)
1009
1010 seteuid = False
1011 if not seteuid:
1012 seteuid = conf.CHECK_CODE('''
1013 #define AUTOCONF_TEST 1
1014 #define USE_SETREUID 1
1015 #include "./lib/util_sec.c"
1016 ''',
1017 'USE_SETREUID',
1018 addmain=False,
1019 execute=True,
1020 msg="Checking whether setreuid is available")
1021 if not seteuid:
1022 seteuid = conf.CHECK_CODE('''
1023 #define AUTOCONF_TEST 1
1024 #define USE_SETRESUID 1
1025 #include "./lib/util_sec.c"
1026 ''',
1027 'USE_SETRESUID',
1028 addmain=False,
1029 execute=True,
1030 msg="Checking whether setresuid is available")
1031 if not seteuid:
1032 seteuid = conf.CHECK_CODE('''
1033 #define AUTOCONF_TEST 1
1034 #define USE_SETEUID 1
1035 #include "./lib/util_sec.c"
1036 ''',
1037 'USE_SETEUID',
1038 addmain=False,
1039 execute=True,
1040 msg="Checking whether seteuid is available")
1041 if not seteuid:
1042 seteuid = conf.CHECK_CODE('''
1043 #define AUTOCONF_TEST 1
1044 #define USE_SETUIDX 1
1045 #include "./lib/util_sec.c"
1046 ''',
1047 'USE_SETUIDX',
1048 addmain=False,
1049 execute=True,
1050 mandatory=True,
1051 msg="Checking whether setuidx is available")
1052 if Options.options.with_dnsupdate:
1053 conf.CHECK_HEADERS('uuid/uuid.h')
1054 conf.CHECK_FUNCS_IN('uuid_generate', 'uuid')
1055 if not conf.CONFIG_SET('HAVE_UUID_UUID_H') and not conf.CONFIG_SET('HAVE_UUID_GENERATE'):
1056 Logs.warn("--with-dnsupdate=yes but uuid support not sufficient")
1057 elif not conf.CONFIG_SET('HAVE_GSSAPI'):
1058 Logs.warn("--with-dnsupdate=yes but gssapi support not sufficient")
1059 else:
1060 conf.DEFINE('WITH_DNS_UPDATES', 1)
1061 else:
1062 conf.SET_TARGET_TYPE('uuid', 'EMPTY')
1063 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
1064 if Options.options.developer:
1065 if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'):
1066 conf.DEFINE('VALGRIND', '1')
1067
1068 if conf.CHECK_CODE('''
1069 #include <bits/sockaddr.h>
1070 #include <linux/netlink.h>
1071 ''',
1072 'HAVE_LINUX_NETLINK_H',
1073 msg="Checking whether Linux netlink is available"):
1074 conf.CHECK_CODE('''
1075 #include <bits/sockaddr.h>
1076 #include <linux/netlink.h>
1077 #include <linux/rtnetlink.h>
1078 ''',
1079 'HAVE_LINUX_RTNETLINK_H',
1080 msg='Checking whether Linux rtnetlink is available')
1081 if conf.CHECK_TYPE('struct dirent64', headers='sys/types.h dirent.h') and conf.CONFIG_SET('HAVE_READDIR64'):
1082 conf.DEFINE('HAVE_STRUCT_DIRENT64', '1')
1083 else:
1084 conf.undefine('HAVE_STRUCT_DIRENT64')
1085
1086 conf.CHECK_CODE('''
1087 #include "../tests/fcntl_lock.c"
1088 ''',
1089 'HAVE_FCNTL_LOCK',
1090 addmain=False,
1091 execute=True,
1092 msg='Checking whether fcntl locking is available')
1093
1094 conf.CHECK_CODE('''
1095 #include "../tests/fcntl_lock64.c"
1096 ''',
1097 'HAVE_BROKEN_FCNTL64_LOCKS',
1098 addmain=False,
1099 execute=True,
1100 msg='Checking whether fcntl64 locks are broken')
1101
1102 if not conf.CONFIG_SET('HAVE_BROKEN_FCNTL64_LOCKS'):
1103 conf.CHECK_CODE('''
1104 #if defined(HAVE_UNISTD_H)
1105 #include <unistd.h>
1106 #endif
1107 #include <stdio.h>
1108 #include <stdlib.h>
1109
1110 #ifdef HAVE_FCNTL_H
1111 #include <fcntl.h>
1112 #endif
1113
1114 #ifdef HAVE_SYS_FCNTL_H
1115 #include <sys/fcntl.h>
1116 #endif
1117 main() { struct flock64 fl64;
1118 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
1119 exit(0);
1120 #else
1121 exit(1);
1122 #endif
1123 }
1124 ''',
1125 'HAVE_STRUCT_FLOCK64',
1126 addmain=False,
1127 execute=True,
1128 msg="Checking whether the flock64 struct is available")
1129
1130 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec',
1131 define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris
1132 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec',
1133 define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE
1134 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec',
1135 define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE
1136 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n',
1137 define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX
1138 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime',
1139 define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64
1140 if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \
1141 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \
1142 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \
1143 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \
1144 conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'):
1145 conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1')
1146
1147 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1148 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime',
1149 define='HAVE_STRUCT_STAT_ST_BIRTHTIME')
1150 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec',
1151 define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC')
1152 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec',
1153 define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC')
1154
1155 conf.CHECK_CODE('''
1156 #if defined(HAVE_UNISTD_H)
1157 #include <unistd.h>
1158 #endif
1159 #include <fcntl.h>],
1160 ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
1161 ''',
1162 'HAVE_POSIX_FADVISE',
1163 msg='Checking whether posix_fadvise is available')
1164
1165 for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
1166 conf.CHECK_CODE('''
1167 #include <unistd.h>
1168 return sysconf(%s) == -1 ? 1 : 0;
1169 ''' % v,
1170 'SYSCONF%s' % v,
1171 msg='Checking whether sysconf(%s) is available' % v)
1172
1173 conf.CHECK_DECLS('__NR_inotify_init', reverse=True, headers='asm/unistd.h')
1174
1175 conf.CHECK_CODE('''
1176 #include <sys/syscall.h>
1177 #include <unistd.h>
1178 syscall(SYS_initgroups, 16, NULL, NULL, 0);
1179 ''',
1180 'HAVE_DARWIN_INITGROUPS',
1181 msg='Checking whether to use the Darwin-specific initgroups system call')
1182
1183 conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''',
1184 'HAVE_UTIMBUF',
1185 headers='sys/types.h utime.h',
1186 msg='Checking whether struct utimbuf is available')
1187
1188 if conf.CHECK_CODE('''struct sigevent s;''',
1189 'HAVE_STRUCT_SIGEVENT',
1190 headers='sys/types.h stdlib.h stddef.h signal.h',
1191 msg='Checking whether we have the struct sigevent'):
1192 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr',
1193 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR',
1194 headers='signal.h');
1195 conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr',
1196 define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR',
1197 headers='signal.h');
1198
1199 if os.path.exists('/proc/sys/kernel/core_pattern'):
1200 conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1')
1201
1202 if conf.CHECK_CODE('''
1203 #include <time.h>
1204 main() {
1205 struct tm *tm;
1206 if (sizeof(time_t) == 8) {
1207 time_t max_time = 0x7fffffffffffffffll;
1208 tm = gmtime(&max_time);
1209 /* This should fail with 32-bit tm_year. */
1210 if (tm == NULL) {
1211 /* Max time_t that works with 32-bit int tm_year in struct tm. */
1212 max_time = 67768036191676799ll;
1213 tm = gmtime(&max_time);
1214 if (tm) {
1215 exit(0);
1216 }
1217 }
1218 }
1219 exit(1);
1220 }''',
1221 '__TIME_T_MAX',
1222 addmain=False,
1223 execute=True,
1224 msg="Checking for the maximum value of the 'time_t' type"):
1225 conf.DEFINE('TIME_T_MAX', '67768036191676799ll')
1226
1227 conf.CHECK_CODE('''
1228 #if defined(HAVE_UNISTD_H)
1229 #include <unistd.h>
1230 #endif
1231 #include <sys/types.h>
1232 main() { dev_t dev = makedev(1,2); return 0; }
1233 ''',
1234 'HAVE_MAKEDEV',
1235 addmain=False,
1236 msg='Checking whether the macro for makedev is available')
1237
1238 conf.CHECK_CODE('''
1239 #include <stdio.h>
1240 #include <limits.h>
1241 #include <signal.h>
1242
1243 void exit_on_core(int ignored) {
1244 exit(1);
1245 }
1246
1247 main() {
1248 char *newpath;
1249 signal(SIGSEGV, exit_on_core);
1250 newpath = realpath("/tmp", NULL);
1251 exit((newpath != NULL) ? 0 : 1);
1252 }
1253 ''',
1254 'REALPATH_TAKES_NULL',
1255 addmain=False,
1256 execute=True,
1257 msg='Checking whether the realpath function allows a NULL argument')
1258
1259 conf.CHECK_CODE('''#include "../tests/ftruncate.c"''',
1260 'HAVE_FTRUNCATE_EXTEND',
1261 msg='Checking for ftruncate extend',
1262 addmain=False,
1263 execute=True)
1264 if os.getenv('RUN_FROM_BUILD_FARM'):
1265 Logs.info("enabling buildfarm hacks")
1266 conf.DEFINE('ENABLE_BUILD_FARM_HACKS', '1')
1267
1268 if Options.options.with_sendfile_support:
1269 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):
1270 conf.CHECK_CODE('''
1271 int tofd, fromfd;
1272 off64_t offset;
1273 size_t total;
1274 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
1275 ''',
1276 '_HAVE_SENDFILE64',
1277 headers='sys/sendfile',
1278 msg='Checking for linux sendfile64 support')
1279 conf.CHECK_CODE('''
1280 int tofd, fromfd;
1281 off_t offset;
1282 size_t total;
1283 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1284 ''',
1285 '_HAVE_SENDFILE',
1286 headers='sys/sendfile',
1287 msg='Checking for linux sendfile support')
1288
1289 # Try and cope with broken Linux sendfile....
1290 conf.CHECK_CODE('''#if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
1291 #undef _FILE_OFFSET_BITS
1292 #endif
1293 #include <sys/sendfile.h>
1294 int tofd, fromfd;
1295 off_t offset;
1296 size_t total;
1297 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
1298 ''',
1299 '_HAVE_BROKEN_LINUX_SENDFILE',
1300 msg='Checking for broken linux sendfile support')
1301 if conf.CONFIG_SET('_HAVE_SENDFILE64'):
1302 conf.DEFINE('HAVE_SENDFILE64', '1')
1303 conf.DEFINE('LINUX_SENDFILE_API', '1')
1304 conf.DEFINE('WITH_SENDFILE', '1')
1305 elif conf.CONFIG_SET('_HAVE_SENDFILE'):
1306 conf.DEFINE('HAVE_SENDFILE', '1')
1307 conf.DEFINE('LINUX_SENDFILE_API', '1')
1308 conf.DEFINE('WITH_SENDFILE', '1')
1309 elif conf.CONFIG_SET('_HAVE_BROKEN_LINUX_SENDFILE'):
1310 conf.DEFINE('LINUX_BROKEN_SENDFILE_API', '1')
1311 conf.DEFINE('WITH_SENDFILE', '1')
1312 elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1):
1313 conf.CHECK_CODE('''
1314 #include <sys/types.h>
1315 #include <unistd.h>
1316 #include <sys/socket.h>
1317 #include <sys/uio.h>
1318 int fromfd, tofd, ret, total=0;
1319 off_t offset, nwritten;
1320 struct sf_hdtr hdr;
1321 struct iovec hdtrl;
1322 hdr.headers = &hdtrl;
1323 hdr.hdr_cnt = 1;
1324 hdr.trailers = NULL;
1325 hdr.trl_cnt = 0;
1326 hdtrl.iov_base = NULL;
1327 hdtrl.iov_len = 0;
1328 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0)
1329 ''',
1330 '_HAVE_SENDFILE',
1331 msg='Checking for freebsd sendfile support')
1332 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1333 conf.DEFINE('HAVE_SENDFILE', '1')
1334 conf.DEFINE('FREEBSD_SENDFILE_API', '1')
1335 conf.DEFINE('WITH_SENDFILE', '1')
1336 elif (host_os.rfind('hpux') > -1):
1337 conf.CHECK_CODE('''
1338 #include <sys/socket.h>
1339 #include <sys/uio.h>
1340 int fromfd, tofd;
1341 size_t total=0;
1342 struct iovec hdtrl[2];
1343 ssize_t nwritten;
1344 off64_t offset;
1345 hdtrl[0].iov_base = 0;
1346 hdtrl[0].iov_len = 0;
1347 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
1348 ''',
1349 '_HAVE_SENDFILE64',
1350 msg='Checking for hpux sendfile64 support')
1351 conf.CHECK_CODE('''
1352 #include <sys/socket.h>
1353 #include <sys/uio.h>
1354 int fromfd, tofd;
1355 size_t total=0;
1356 struct iovec hdtrl[2];
1357 ssize_t nwritten;
1358 off_t offset;
1359 hdtrl[0].iov_base = 0;
1360 hdtrl[0].iov_len = 0;
1361 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
1362 ''',
1363 '_HAVE_SENDFILE',
1364 msg='Checking for hpux sendfile support')
1365 if conf.CONFIG_SET('_HAVE_SENDFILE64'):
1366 conf.DEFINE('HAVE_SENDFILE64', '1')
1367 conf.DEFINE('HPUX_SENDFILE_API', '1')
1368 conf.DEFINE('WITH_SENDFILE', '1')
1369 elif conf.CONFIG_SET('_HAVE_SENDFILE'):
1370 conf.DEFINE('HAVE_SENDFILE', '1')
1371 conf.DEFINE('HPUX_SENDFILE_API', '1')
1372 conf.DEFINE('WITH_SENDFILE', '1')
1373 elif (host_os.rfind('solaris') > -1):
1374 conf.CHECK_FUNCS_IN('sendfile', 'sendfilev')
1375 conf.CHECK_CODE('''
1376 #include <sys/sendfile.h>
1377 int sfvcnt;
1378 size_t xferred;
1379 struct sendfilevec vec[2];
1380 ssize_t nwritten;
1381 int tofd;
1382 sfvcnt = 2;
1383 vec[0].sfv_fd = SFV_FD_SELF;
1384 vec[0].sfv_flag = 0;
1385 vec[0].sfv_off = 0;
1386 vec[0].sfv_len = 0;
1387 vec[1].sfv_fd = 0;
1388 vec[1].sfv_flag = 0;
1389 vec[1].sfv_off = 0;
1390 vec[1].sfv_len = 0;
1391 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
1392 ''',
1393 '_HAVE_SENDFILEV64',
1394 msg='Checking for solaris sendfilev64 support')
1395 conf.CHECK_CODE('''
1396 #include <sys/sendfile.h>,
1397 int sfvcnt;
1398 size_t xferred;
1399 struct sendfilevec vec[2];
1400 ssize_t nwritten;
1401 int tofd;
1402 sfvcnt = 2;
1403 vec[0].sfv_fd = SFV_FD_SELF;
1404 vec[0].sfv_flag = 0;
1405 vec[0].sfv_off = 0;
1406 vec[0].sfv_len = 0;
1407 vec[1].sfv_fd = 0;
1408 vec[1].sfv_flag = 0;
1409 vec[1].sfv_off = 0;
1410 vec[1].sfv_len = 0;
1411 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
1412 ''',
1413 '_HAVE_SENDFILEV',
1414 msg='Checking for solaris sendfilev support')
1415 if conf.CONFIG_SET('_HAVE_SENDFILEV64'):
1416 conf.DEFINE('HAVE_SENDFILEV64', '1')
1417 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1418 conf.DEFINE('WITH_SENDFILE', '1')
1419 elif conf.CONFIG_SET('_HAVE_SENDFILEV'):
1420 conf.DEFINE('HAVE_SENDFILEV', '1')
1421 conf.DEFINE('SOLARIS_SENDFILE_API', '1')
1422 conf.DEFINE('WITH_SENDFILE', '1')
1423 elif (host_os.rfind('aix') > -1):
1424 conf.CHECK_CODE('''
1425 #include <sys/socket.h>
1426 int fromfd, tofd;
1427 size_t total=0;
1428 struct sf_parms hdtrl;
1429 ssize_t nwritten;
1430 off64_t offset;
1431 hdtrl.header_data = 0;
1432 hdtrl.header_length = 0;
1433 hdtrl.file_descriptor = fromfd;
1434 hdtrl.file_offset = 0;
1435 hdtrl.file_bytes = 0;
1436 hdtrl.trailer_data = 0;
1437 hdtrl.trailer_length = 0;
1438 nwritten = send_file(&tofd, &hdtrl, 0);
1439 ''',
1440 '_HAVE_SENDFILE',
1441 msg='Checking for AIX send_file support')
1442 if conf.CONFIG_SET('_HAVE_SENDFILE'):
1443 conf.DEFINE('HAVE_SENDFILE', '1')
1444 conf.DEFINE('AIX_SENDFILE_API', '1')
1445 conf.DEFINE('WITH_SENDFILE', '1')
1446
1447 # Check for getcwd allowing a NULL arg.
1448 conf.CHECK_CODE('''
1449 #include <unistd.h>
1450 main() {
1451 char *s = getcwd(NULL,0);
1452 exit(s != NULL ? 0 : 1);
1453 }''', 'GETCWD_TAKES_NULL', addmain=False, execute=True,
1454 msg="getcwd takes a NULL argument")
1455
1456
1457 conf.CHECK_CODE('''enum TDB_ERROR err = TDB_ERR_NESTING''',
1458 'HAVE_TDB_ERR_NESTING',
1459 headers='tdb.h',
1460 msg='Checking whether we have TDB_ERR_NESTING')
1461
1462 # UnixWare 7.x has its getspnam in -lgen
1463 conf.CHECK_FUNCS_IN('getspnam', 'gen')
1464 conf.CHECK_FUNCS_IN('getspnam', 'security')
1465 conf.CHECK_FUNCS_IN('getspnam', 'sec')
1466
1467 if Options.options.with_quotas:
1468 # For quotas on Veritas VxFS filesystems
1469 conf.CHECK_HEADERS('sys/fs/vx_quota.h')
1470 # For quotas on Linux XFS filesystems
1471 conf.CHECK_HEADERS('linux/dqblk_xfs.h')
1472 # For sys/quota.h and linux/quota.h
1473 conf.CHECK_HEADERS('sys/quota.h')
1474
1475
1476 #
1477 # checking for clustering extensions (CTDB)
1478 #
1479 if not Options.options.with_cluster_support:
1480 have_cluster_support = False
1481
1482 else:
1483
1484 if Options.options.ctdb_dir:
1485 conf.ADD_EXTRA_INCLUDES(Options.options.ctdb_dir + '/include')
1486
1487 srcdir = os.path.realpath(conf.srcdir)
1488 if 'EXTRA_INCLUDES' in conf.env:
1489 includes = ' '.join(conf.env['EXTRA_INCLUDES']).replace('#', srcdir + '/')
1490 else:
1491 includes = ''
1492
1493 have_cluster_support = True
1494 ctdb_broken = ""
1495
1496 conf.CHECK_CODE('''
1497 #define NO_CONFIG_H
1498 #include "replace.h"
1499 #include "system/wait.h"
1500 #include "system/network.h"
1501 #define private #error __USED_RESERVED_WORD_private__
1502 #include <talloc.h>
1503 #include <tdb.h>
1504 #include <ctdb.h>
1505
1506 int main(void)
1507 {
1508 return 0;
1509 }
1510 ''',
1511 'HAVE_CTDB_H',
1512 addmain=False,
1513 includes=includes,
1514 msg='Checking for header ctdb.h')
1515
1516 if not conf.CONFIG_SET('HAVE_CTDB_H'):
1517 have_cluster_support = False
1518 ctdb_broken = "ctdb.h is required for cluster support"
1519
1520 if have_cluster_support:
1521 conf.CHECK_CODE('''
1522 #define NO_CONFIG_H
1523 #include "replace.h"
1524 #include "system/wait.h"
1525 #include "system/network.h"
1526 #define private #error __USED_RESERVED_WORD_private__
1527 #include <talloc.h>
1528 #include <tdb.h>
1529 #include <ctdb.h>
1530 #include <ctdb_private.h>
1531
1532 int main(void)
1533 {
1534 return 0;
1535 }
1536 ''',
1537 'HAVE_CTDB_PRIVATE_H',
1538 addmain=False,
1539 includes=includes,
1540 msg='Checking for header ctdb_private.h')
1541
1542 if not conf.CONFIG_SET('HAVE_CTDB_PRIVATE_H'):
1543 have_cluster_support = False
1544 ctdb_broken = "ctdb_private.h is required for cluster support"
1545
1546 if have_cluster_support:
1547 conf.CHECK_CODE('''
1548 #define NO_CONFIG_H
1549 #include "replace.h"
1550 #include "system/wait.h"
1551 #include "system/network.h"
1552 #include <talloc.h>
1553 #include <tdb.h>
1554 #include <ctdb.h>
1555 #include <ctdb_private.h>
1556
1557 int main(void)
1558 {
1559 int i = (int)CTDB_CONTROL_TRANS3_COMMIT;
1560 return 0;
1561 }
1562 ''',
1563 'HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL',
1564 addmain=False,
1565 includes=includes,
1566 msg='Checking for transaction support (TRANS3_COMMIT control)')
1567
1568 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL'):
1569 have_cluster_support = False
1570 ctdb_broken = "ctdb transaction support missing or too old"
1571
1572 if have_cluster_support:
1573 conf.CHECK_CODE('''
1574 #define NO_CONFIG_H
1575 #include "replace.h"
1576 #include "system/wait.h"
1577 #include "system/network.h"
1578 #include <talloc.h>
1579 #include <tdb.h>
1580 #include <ctdb.h>
1581 #include <ctdb_private.h>
1582
1583 int main(void)
1584 {
1585 int i = (int)CTDB_CONTROL_SCHEDULE_FOR_DELETION;
1586 return 0;
1587 }
1588 ''',
1589 'HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL',
1590 addmain=False,
1591 includes=includes,
1592 msg='Checking for SCHEDULE_FOR_DELETION control')
1593
1594 if not conf.CONFIG_SET('HAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL'):
1595 if not Options.options.enable_old_ctdb:
1596 have_cluster_support = False
1597 ctdb_broken = "SCHEDULE_FOR_DELETION control missing"
1598 else:
1599 Logs.warn("ignoring missing SCHEDULE_FOR_DELETION control (--enable-old-ctdb)")
1600
1601 if have_cluster_support:
1602 conf.CHECK_CODE('''
1603 #define NO_CONFIG_H
1604 #include "replace.h"
1605 #include "system/wait.h"
1606 #include "system/network.h"
1607 #include <talloc.h>
1608 #include <tdb.h>
1609 #include <ctdb.h>
1610 #include <ctdb_private.h>
1611
1612 int main(void)
1613 {
1614 struct ctdb_control_tcp _x;
1615 return 0;
1616 }
1617 ''',
1618 'HAVE_STRUCT_CTDB_CONTROL_TCP',
1619 addmain=False,
1620 includes=includes,
1621 msg='Checking for ctdb ipv4 support')
1622
1623 if not conf.CONFIG_SET('HAVE_STRUCT_CTDB_CONTROL_TCP'):
1624 have_cluster_support = False
1625 ctdb_broken = "missing struct ctdb_control_tcp"
1626
1627 if have_cluster_support:
1628 conf.CHECK_CODE('''
1629 #define NO_CONFIG_H
1630 #include "replace.h"
1631 #include "system/wait.h"
1632 #include "system/network.h"
1633 #include <talloc.h>
1634 #include <tdb.h>
1635 #include <ctdb.h>
1636 #include <ctdb_private.h>
1637
1638 int main(void)
1639 {
1640 struct ctdb_control_tcp_addr _x;
1641 return 0;
1642 }
1643 ''',
1644 'HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR',
1645 addmain=False,
1646 includes=includes,
1647 msg='Checking for ctdb ipv6 support')
1648
1649 if have_cluster_support:
1650 Logs.info("building with cluster support")
1651 conf.DEFINE('CLUSTER_SUPPORT', 1);
1652 else:
1653 if not Options.options.with_cluster_support:
1654 Logs.info("building without cluster support")
1655 else:
1656 Logs.warn("building without cluster support: " + ctdb_broken)
1657 conf.undefine('CLUSTER_SUPPORT')
1658
1659
1660
1661 conf.CHECK_CODE('__attribute__((destructor)) static void cleanup(void) { }',
1662 'HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR',
1663 addmain=False,
1664 link=False,
1665 msg='Checking whether we can compile with __attribute__((destructor))')
1666
1667 conf.CHECK_CODE('void seekdir(DIR *d, long loc) { return; }',
1668 'SEEKDIR_RETURNS_VOID',
1669 headers='sys/types.h dirent.h',
1670 msg='Checking whether seekdir returns void')
1671
1672 if Options.options.with_profiling_data:
1673 conf.DEFINE('WITH_PROFILE', 1);
1674
1675 PTHREAD_CFLAGS='error'
1676 PTHREAD_LDFLAGS='error'
1677
1678 if PTHREAD_LDFLAGS == 'error':
1679 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
1680 PTHREAD_CFLAGS='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
1681 PTHREAD_LDFLAGS='-lpthread'
1682 if PTHREAD_LDFLAGS == 'error':
1683 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
1684 PTHREAD_CFLAGS='-D_THREAD_SAFE'
1685 PTHREAD_LDFLAGS='-lpthreads'
1686 if PTHREAD_LDFLAGS == 'error':
1687 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
1688 PTHREAD_CFLAGS='-D_THREAD_SAFE -pthread'
1689 PTHREAD_LDFLAGS='-pthread'
1690 if PTHREAD_LDFLAGS == 'error':
1691 if conf.CHECK_FUNC('pthread_attr_init'):
1692 PTHREAD_CFLAGS='-D_REENTRANT'
1693 PTHREAD_LDFLAGS='-lpthread'
1694 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
1695 # pthread_attr_init. On pthread_mutex_lock it works there...
1696 if PTHREAD_LDFLAGS == 'error':
1697 if conf.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
1698 PTHREAD_CFLAGS='-D_REENTRANT'
1699 PTHREAD_LDFLAGS='-lpthread'
1700
1701 if PTHREAD_CFLAGS != 'error' and PTHREAD_LDFLAGS != 'error':
1702 conf.ADD_CFLAGS(PTHREAD_CFLAGS)
1703 conf.ADD_LDFLAGS(PTHREAD_LDFLAGS)
1704 conf.CHECK_HEADERS('pthread.h')
1705 conf.DEFINE('HAVE_PTHREAD', '1')
1706
1707 if Options.options.with_pthreadpool:
1708 if conf.CONFIG_SET('HAVE_PTHREAD'):
1709 conf.DEFINE('WITH_PTHREADPOOL', '1')
1710 else:
1711 Logs.warn("pthreadpool support cannot be enabled when pthread support was not found")
1712 conf.undefine('WITH_PTHREADPOOL')
1713
1714 if conf.CHECK_HEADERS('gpfs_gpl.h'):
1715 conf.DEFINE('HAVE_GPFS', '1')
1716
1717 # Note that all charset 'modules' must actually be static, due to dependency loop issues
1718 # if we include the module loader in iconv
1719
1720 default_static_modules=TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam
1721 auth_sam auth_unix auth_winbind auth_wbc auth_server
1722 auth_domain auth_builtin vfs_default
1723 nss_info_template idmap_tdb idmap_passdb
1724 idmap_nss''')
1725
1726 default_shared_modules=TO_LIST('''vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk
1727 vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap
1728 vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2
1729 auth_script vfs_readahead vfs_xattr_tdb
1730 vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb
1731 vfs_smb_traffic_analyzer vfs_preopen vfs_catia vfs_scannedonly
1732 vfs_crossrename vfs_linux_xfs_sgid
1733 vfs_time_audit idmap_autorid''')
1734
1735 if Options.options.developer:
1736 default_static_modules.extend(TO_LIST('pdb_ads auth_netlogond charset_weird'))
1737 default_shared_modules.extend(TO_LIST('perfcount_test'))
1738
1739 if Options.options.developer or not conf.CONFIG_SET('HAVE_NATIVE_ICONV'):
1740 default_static_modules.extend(TO_LIST('charset_CP850 charset_CP437'))
1741
1742 if conf.env.toplevel_build:
1743 default_static_modules.extend(TO_LIST('pdb_samba4 auth_samba4'))
1744
1745 if Options.options.with_acl_support and conf.CONFIG_SET('HAVE_POSIX_ACLS'):
1746 default_static_modules.extend(TO_LIST('vfs_posixacl'))
1747
1748 if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'):
1749 default_shared_modules.extend(TO_LIST('vfs_zfsacl'))
1750
1751 if conf.CONFIG_SET('HAVE_DIRFD_DECL'):
1752 default_shared_modules.extend(TO_LIST('vfs_syncops vfs_dirsort'))
1753
1754 if conf.CONFIG_SET('HAVE_STATFS_F_FSID'):
1755 default_shared_modules.extend(TO_LIST('vfs_fileid'))
1756
1757 if conf.CONFIG_SET('HAVE_AIO') and (conf.CONFIG_SET('HAVE_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_MSGHDR_MSG_ACCTRIGHTS')):
1758 default_shared_modules.extend(TO_LIST('vfs_aio_fork'))
1759
1760 if conf.CONFIG_SET('HAVE_LDAP'):
1761 default_static_modules.extend(TO_LIST('pdb_ldap idmap_ldap'))
1762
1763 if conf.CONFIG_SET('DARWINOS'):
1764 default_static_modules.extend(TO_LIST('charset_macosxfs'))
1765
1766 if conf.CONFIG_SET('HAVE_GPFS'):
1767 default_shared_modules.extend(TO_LIST('vfs_gpfs vfs_gpfs_hsm_notify'))
1768
1769 explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',')
1770 explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',')
1771
1772 final_static_modules = default_static_modules
1773 final_shared_modules = default_shared_modules
1774
1775 for m in explicit_static_modules:
1776 if m in final_shared_modules:
1777 final_shared_modules.remove(m)
1778 final_static_modules.append(m)
1779 for m in explicit_shared_modules:
1780 if m in final_static_modules:
1781 final_static_modules.remove(m)
1782 final_shared_modules.append(m)
1783
1784 conf.env['static_modules'] = final_static_modules
1785 conf.env['shared_modules'] = final_shared_modules
1786
1787 conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True)
1788
1789 static_list = {}
1790 shared_list = {}
1791
1792 prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext', 'perfcount']
1793 conf.env['MODULE_PREFIXES'] = prefixes
1794 for p in prefixes:
1795 for m in final_static_modules:
1796 if m.find(p) == 0:
1797 if not p in static_list:
1798 static_list[p] = []
1799 static_list[p].append(m)
1800 for m in final_shared_modules:
1801 if m.find(p) == 0:
1802 if not p in shared_list:
1803 shared_list[p] = []
1804 shared_list[p].append(m)
1805
1806 for p in prefixes:
1807 static_env = "%s_STATIC" % p.upper()
1808 shared_env = "%s_SHARED" % p.upper()
1809 conf.env[static_env] = []
1810 conf.env[shared_env] = []
1811 if p in static_list:
1812 decl_list=""
1813 for entry in static_list[p]:
1814 decl_list += "extern NTSTATUS %s_init(void); " % entry
1815 conf.env[static_env].append('%s' % entry)
1816 decl_list = decl_list.rstrip()
1817 conf.DEFINE('static_decl_%s' % p, decl_list)
1818 conf.DEFINE('static_init_%s' % p, '{ %s_init(); }' % '_init(); '.join(static_list[p]))
1819 else:
1820 conf.DEFINE('static_decl_%s' % p, '')
1821 conf.DEFINE('static_init_%s' % p, '{}')
1822 if p in shared_list:
1823 for entry in shared_list[p]:
1824 conf.DEFINE('%s_init' % entry, 'init_samba_module')
1825 conf.env[shared_env].append('%s' % entry)
1826
1827 if not os.getenv('TOPLEVEL_BUILD'):
1828 # we don't want PYTHONDIR in config.h, as otherwise changing
1829 # --prefix causes a complete rebuild
1830 del(conf.env.defines['PYTHONDIR'])
1831 del(conf.env.defines['PYTHONARCHDIR'])
1832
1833 conf.SAMBA_CONFIG_H('include/config.h')
1834
1835 def ctags(ctx):
1836 "build 'tags' file using ctags"
1837 import Utils
1838 source_root = os.path.dirname(Utils.g_module.root_path)
1839 cmd = 'ctags $(find %s/.. -name "*.[ch]" | grep -v "*_proto\.h")' % source_root
1840 print("Running: %s" % cmd)
1841 os.system(cmd)
1842
1843 if not os.getenv('TOPLEVEL_BUILD'):
1844 def wildcard_cmd(cmd):
1845 '''called on a unknown command'''
1846 from samba_wildcard import run_named_build_task
1847 run_named_build_task(cmd)
1848 def main():
1849 from samba_wildcard import wildcard_main
1850 wildcard_main(wildcard_cmd)
1851 Scripting.main = main
reg import