10 # find the buildtools directory
12 while not os
.path
.exists(srcdir
+'/buildtools') and len(srcdir
.split('/')) < 5:
13 srcdir
= srcdir
+ '/..'
14 sys
.path
.insert(0, srcdir
+ '/buildtools/wafsamba')
16 import wafsamba
, samba_dist
19 samba_dist
.DIST_DIRS('lib/replace buildtools:buildtools')
22 opt
.BUILTIN_DEFAULT('NONE')
23 opt
.PRIVATE_EXTENSION_DEFAULT('')
24 opt
.RECURSE('buildtools/wafsamba')
28 conf
.RECURSE('buildtools/wafsamba')
30 conf
.env
.standalone_replace
= conf
.IN_LAUNCH_DIR()
32 conf
.DEFINE('HAVE_LIBREPLACE', 1)
33 conf
.DEFINE('LIBREPLACE_NETWORK_CHECKS', 1)
35 conf
.CHECK_HEADERS('linux/types.h crypt.h locale.h acl/libacl.h compat.h')
36 conf
.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
37 conf
.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')
38 conf
.CHECK_HEADERS('libaio.h locale.h ndir.h pwd.h')
39 conf
.CHECK_HEADERS('shadow.h sys/acl.h')
40 conf
.CHECK_HEADERS('sys/attributes.h attr/attributes.h sys/capability.h sys/dir.h sys/epoll.h')
41 conf
.CHECK_HEADERS('sys/fcntl.h sys/filio.h sys/filsys.h sys/fs/s5param.h sys/fs/vx/quota.h')
42 conf
.CHECK_HEADERS('sys/id.h sys/ioctl.h sys/ipc.h sys/mman.h sys/mode.h sys/ndir.h sys/priv.h')
43 conf
.CHECK_HEADERS('sys/resource.h sys/security.h sys/shm.h sys/statfs.h sys/statvfs.h sys/termio.h')
44 conf
.CHECK_HEADERS('sys/vfs.h sys/xattr.h termio.h termios.h sys/file.h')
45 conf
.CHECK_HEADERS('sys/ucontext.h sys/wait.h sys/stat.h malloc.h grp.h')
46 conf
.CHECK_HEADERS('sys/select.h setjmp.h utime.h sys/syslog.h syslog.h')
47 conf
.CHECK_HEADERS('stdarg.h vararg.h sys/mount.h mntent.h')
48 conf
.CHECK_HEADERS('stropts.h unix.h string.h strings.h sys/param.h limits.h')
49 conf
.CHECK_HEADERS('''sys/socket.h netinet/in.h netdb.h arpa/inet.h netinet/in_systm.h
50 netinet/ip.h netinet/tcp.h netinet/in_ip.h
51 sys/sockio.h sys/un.h''', together
=True)
52 conf
.CHECK_HEADERS('sys/uio.h ifaddrs.h direct.h dirent.h')
53 conf
.CHECK_HEADERS('windows.h winsock2.h ws2tcpip.h')
54 conf
.CHECK_HEADERS('errno.h')
55 conf
.CHECK_HEADERS('gcrypt.h getopt.h iconv.h')
56 conf
.CHECK_HEADERS('memory.h nss.h sasl/sasl.h')
58 conf
.CHECK_FUNCS_IN('inotify_init', 'inotify', checklibc
=True,
59 headers
='sys/inotify.h')
61 conf
.CHECK_HEADERS('security/pam_appl.h zlib.h asm/unistd.h')
62 conf
.CHECK_HEADERS('aio.h sys/unistd.h rpc/rpc.h rpc/nettype.h alloca.h float.h')
64 conf
.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/sysctl.h')
65 conf
.CHECK_HEADERS('sys/fileio.h sys/filesys.h sys/dustat.h sys/sysmacros.h')
66 conf
.CHECK_HEADERS('xfs/libxfs.h netgroup.h')
68 conf
.CHECK_CODE('', headers
='rpc/rpc.h rpcsvc/yp_prot.h', define
='HAVE_RPCSVC_YP_PROT_H')
70 conf
.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
71 conf
.CHECK_HEADERS('nss_common.h nsswitch.h ns_api.h')
72 conf
.CHECK_HEADERS('sys/extattr.h sys/ea.h sys/proplist.h sys/cdefs.h')
73 conf
.CHECK_HEADERS('utmp.h utmpx.h lastlog.h malloc.h')
74 conf
.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
75 conf
.CHECK_HEADERS('sys/atomic.h')
77 # Check for process set name support
79 #include <sys/prctl.h>
86 headers
='sys/prctl.h',
87 msg
='Checking for prctl syscall')
94 int main(void) { int fd = open("/dev/null", O_DIRECT); }
96 define
='HAVE_OPEN_O_DIRECT',
98 msg
='Checking for O_DIRECT flag to open(2)')
100 conf
.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t comparison_fn_t')
101 conf
.CHECK_TYPE('_Bool', define
='HAVE__Bool')
102 conf
.CHECK_TYPE('bool', define
='HAVE_BOOL')
104 conf
.CHECK_TYPE('int8_t', 'char')
105 conf
.CHECK_TYPE('uint8_t', 'unsigned char')
106 conf
.CHECK_TYPE('int16_t', 'short')
107 conf
.CHECK_TYPE('uint16_t', 'unsigned short')
108 conf
.CHECK_TYPE('int32_t', 'int')
109 conf
.CHECK_TYPE('uint32_t', 'unsigned')
110 conf
.CHECK_TYPE('int64_t', 'long long')
111 conf
.CHECK_TYPE('uint64_t', 'unsigned long long')
112 conf
.CHECK_TYPE('size_t', 'unsigned int')
113 conf
.CHECK_TYPE('ssize_t', 'int')
114 conf
.CHECK_TYPE('ino_t', 'unsigned')
115 conf
.CHECK_TYPE('loff_t', 'off_t')
116 conf
.CHECK_TYPE('offset_t', 'loff_t')
117 conf
.CHECK_TYPE('volatile int', define
='HAVE_VOLATILE')
118 conf
.CHECK_TYPE('uint_t', 'unsigned int')
119 conf
.CHECK_TYPE('blksize_t', 'long', headers
='sys/types.h sys/stat.h unistd.h')
120 conf
.CHECK_TYPE('blkcnt_t', 'long', headers
='sys/types.h sys/stat.h unistd.h')
122 conf
.CHECK_SIZEOF('bool char int "long long" long short size_t ssize_t')
123 conf
.CHECK_SIZEOF('int8_t uint8_t int16_t uint16_t int32_t uint32_t int64_t uint64_t')
124 conf
.CHECK_SIZEOF('void*', define
='SIZEOF_VOID_P')
125 conf
.CHECK_SIZEOF('off_t dev_t ino_t time_t')
127 conf
.CHECK_TYPES('socklen_t', headers
='sys/socket.h')
128 conf
.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
129 conf
.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
130 conf
.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
131 conf
.CHECK_CODE('struct sockaddr_in6 x', define
='HAVE_STRUCT_SOCKADDR_IN6',
132 headers
='sys/socket.h netdb.h netinet/in.h')
133 conf
.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
134 conf
.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
136 conf
.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define
='HAVE_SIG_ATOMIC_T_TYPE')
138 conf
.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
139 getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
140 'socket nsl', checklibc
=True,
141 headers
='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
143 # Some old Linux systems have broken header files and
144 # miss the IPV6_V6ONLY define in netinet/in.h,
145 # but have it in linux/in6.h.
146 # We can't include both files so we just check if the value
147 # if defined and do the replacement in system/network.h
148 if not conf
.CHECK_VARIABLE('IPV6_V6ONLY',
149 headers
='sys/socket.h netdb.h netinet/in.h'):
151 #include <linux/in6.h>
152 #if (IPV6_V6ONLY != 26)
153 #error no IPV6_V6ONLY support on linux
155 int main(void) { return IPV6_V6ONLY; }
157 define
='HAVE_LINUX_IPV6_V6ONLY_26',
159 msg
='Checking for IPV6_V6ONLY in linux/in6.h',
163 struct sockaddr_storage sa_store;
164 struct addrinfo *ai = NULL;
165 struct in6_addr in6addr;
166 int idx = if_nametoindex("iface1");
167 int s = socket(AF_INET6, SOCK_STREAM, 0);
168 int ret = getaddrinfo(NULL, NULL, NULL, &ai);
170 const char *es = gai_strerror(ret);
175 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
176 #define IPV6_V6ONLY 26
178 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
179 (const void *)&val, sizeof(val));
184 headers
='sys/socket.h netdb.h netinet/in.h')
186 if conf
.CONFIG_SET('HAVE_SYS_UCONTEXT_H') and conf
.CONFIG_SET('HAVE_SIGNAL_H'):
189 sigaddset(&uc.uc_sigmask, SIGUSR1);
192 msg
="Checking whether we have ucontext_t",
193 headers
='signal.h sys/ucontext.h')
195 # Check for atomic builtins. */
199 (void)__sync_fetch_and_add(&i, 1);
203 'HAVE___SYNC_FETCH_AND_ADD',
204 msg
='Checking for __sync_fetch_and_add compiler builtin')
208 #include <sys/atomic.h>
211 atomic_add_32(&i, 1);
215 'HAVE_ATOMIC_ADD_32',
216 headers
='stdint.h sys/atomic.h',
217 msg
='Checking for atomic_add_32 compiler builtin')
219 # these may be builtins, so we need the link=False strategy
220 conf
.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link
=False)
222 # See https://bugzilla.samba.org/show_bug.cgi?id=1097
224 # Ported in from autoconf where it was added with this commit:
225 # commit 804cfb20a067b4b687089dc72a8271b3abf20f31
226 # Author: Simo Sorce <idra@samba.org>
227 # Date: Wed Aug 25 14:24:16 2004 +0000
228 # r2070: Let's try to overload srnlen and strndup for AIX where they are natly broken.
230 host_os
= sys
.platform
231 if host_os
.rfind('aix') > -1:
232 conf
.DEFINE('BROKEN_STRNLEN', 1)
233 conf
.DEFINE('BROKEN_STRNDUP', 1)
235 conf
.CHECK_FUNCS('shl_load shl_unload shl_findsym')
236 conf
.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
237 conf
.CHECK_FUNCS('lstat getpgrp utime utimes setuid seteuid setreuid setresuid setgid setegid')
238 conf
.CHECK_FUNCS('setregid setresgid chroot strerror vsyslog setlinebuf mktime')
239 conf
.CHECK_FUNCS('ftruncate chsize rename waitpid wait4')
240 conf
.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr')
241 conf
.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
242 conf
.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
243 conf
.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
244 conf
.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memalign posix_memalign')
245 conf
.CHECK_FUNCS('prctl')
247 # libbsd on some platforms provides strlcpy and strlcat
248 if not conf
.CHECK_FUNCS('strlcpy strlcat'):
249 conf
.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers
='bsd/string.h',
251 if not conf
.CHECK_FUNCS('getpeereid'):
252 conf
.CHECK_FUNCS_IN('getpeereid', 'bsd', headers
='sys/types.h bsd/unistd.h')
253 if not conf
.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers
='setproctitle.h'):
254 conf
.CHECK_FUNCS_IN('setproctitle', 'bsd', headers
='sys/types.h bsd/unistd.h')
259 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
261 msg
="Checking whether we can use SO_PEERCRED to get socket credentials",
262 headers
='sys/types.h sys/socket.h')
264 #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect
265 #Let's detect those cases
266 if conf
.CONFIG_SET('HAVE_STRTOLL'):
268 long long nb = strtoll("Text", NULL, 0);
269 if (errno == EINVAL) {
275 msg
="Checking correct behavior of strtoll",
278 define
= 'HAVE_BSD_STRTOLL',
280 conf
.CHECK_FUNCS('if_nametoindex strerror_r')
281 conf
.CHECK_FUNCS('getdirentries getdents syslog')
282 conf
.CHECK_FUNCS('gai_strerror get_current_dir_name')
283 conf
.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups syscall setsid')
284 conf
.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
285 conf
.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
287 conf
.SET_TARGET_TYPE('attr', 'EMPTY')
289 xattr_headers
='sys/attributes.h attr/xattr.h sys/xattr.h'
291 conf
.CHECK_FUNCS_IN('''
292 fgetxattr flistea flistxattr
293 fremovexattr fsetxattr getxattr
294 listxattr removexattr setxattr
295 ''', 'attr', checklibc
=True, headers
=xattr_headers
)
297 # We need to check for linux xattrs first, as we do not wish to link to -lattr
298 # (the XFS compat API) on Linux systems with the native xattr API
299 if not conf
.CONFIG_SET('HAVE_GETXATTR'):
300 conf
.CHECK_FUNCS_IN('''
301 attr_get attr_getf attr_list attr_listf attropen attr_remove
302 attr_removef attr_set attr_setf extattr_delete_fd extattr_delete_file
303 extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file
304 extattr_set_fd extattr_set_file fgetea
305 fremoveea fsetea getea listea
307 ''', 'attr', checklibc
=True, headers
=xattr_headers
)
309 if (conf
.CONFIG_SET('HAVE_ATTR_LISTF') or
310 conf
.CONFIG_SET('HAVE_EXTATTR_LIST_FD') or
311 conf
.CONFIG_SET('HAVE_FLISTEA') or
312 conf
.CONFIG_SET('HAVE_FLISTXATTR')):
313 conf
.DEFINE('HAVE_XATTR_SUPPORT', 1)
315 # Darwin has extra options to xattr-family functions
316 conf
.CHECK_CODE('getxattr(NULL, NULL, NULL, 0, 0, 0)',
317 headers
=xattr_headers
, local_include
=False,
318 define
='XATTR_ADDITIONAL_OPTIONS',
319 msg
="Checking whether xattr interface takes additional options")
321 conf
.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
322 checklibc
=True, headers
='dlfcn.h dl.h')
324 conf
.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
325 define
='DLOPEN_TAKES_UNSIGNED_FLAGS', headers
='dlfcn.h dl.h')
327 if conf
.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc
=True):
328 # some systems are missing the declaration
329 conf
.CHECK_DECLS('fdatasync')
331 if conf
.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc
=True):
332 for c
in ['CLOCK_MONOTONIC', 'CLOCK_PROCESS_CPUTIME_ID', 'CLOCK_REALTIME']:
334 #if TIME_WITH_SYS_TIME
335 # include <sys/time.h>
339 # include <sys/time.h>
344 clockid_t clk = %s''' % c
,
346 msg
='Checking whether the clock_gettime clock ID %s is available' % c
)
348 conf
.CHECK_TYPE('struct timespec', headers
='sys/time.h time.h')
350 # these headers need to be tested as a group on freebsd
351 conf
.CHECK_HEADERS(headers
='sys/socket.h net/if.h', together
=True)
352 conf
.CHECK_HEADERS(headers
='netinet/in.h arpa/nameser.h resolv.h', together
=True)
353 conf
.CHECK_FUNCS_IN('res_search', 'resolv', checklibc
=True,
354 headers
='netinet/in.h arpa/nameser.h resolv.h')
357 # try to find libintl (if --without-gettext is not given)
358 conf
.env
.intl_libs
=''
359 if not Options
.options
.disable_gettext
:
360 # any extra path given to look at?
361 if not Options
.options
.gettext_location
== 'None':
362 conf
.env
['CFLAGS'].extend(["-I%s" % Options
.options
.gettext_location
]);
363 conf
.env
['LDFLAGS'].extend(["-L%s" % Options
.options
.gettext_location
]);
365 conf
.env
['CFLAGS'].extend(["-I/usr/local"]);
366 conf
.env
['LDFLAGS'].extend(["-L/usr/local"]);
367 conf
.CHECK_HEADERS('libintl.h')
368 conf
.CHECK_LIB('intl')
369 conf
.CHECK_DECLS('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset', headers
="libintl.h")
370 # *textdomain functions are not strictly necessary
371 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
372 '', checklibc
=True, headers
='libintl.h')
373 # gettext and dgettext must exist
374 # on some systems (the ones with glibc, those are in libc)
375 if conf
.CHECK_FUNCS_IN('dgettext gettext', '', checklibc
=True, headers
='libintl.h'):
376 # save for dependency definitions
377 conf
.env
.intl_libs
=''
378 # others (e.g. FreeBSD) have seperate libintl
379 elif conf
.CHECK_FUNCS_IN('dgettext gettext', 'intl', checklibc
=False, headers
='libintl.h'):
380 # save for dependency definitions
381 conf
.env
.intl_libs
='intl'
382 # recheck with libintl
383 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
384 'intl', checklibc
=False, headers
='libintl.h')
386 # Some hosts need lib iconv for linking with lib intl
387 # So we try with flags just in case it helps.
388 oldflags
= list(conf
.env
['EXTRA_LDFLAGS']);
389 conf
.env
['EXTRA_LDFLAGS'].extend(["-liconv"])
390 conf
.CHECK_FUNCS_IN('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset',
391 'intl', checklibc
=False, headers
='libintl.h')
392 conf
.env
['EXTRA_LDFLAGS'] = oldflags
393 if conf
.env
['HAVE_GETTEXT'] and conf
.env
['HAVE_DGETTEXT']:
394 # save for dependency definitions
395 conf
.env
.intl_libs
='iconv intl'
397 # did we find both prototypes and a library to link against?
398 # if not, unset the detected values (see Bug #9911)
399 if not (conf
.env
['HAVE_GETTEXT'] and conf
.env
['HAVE_DECL_GETTEXT']):
400 conf
.undefine('HAVE_GETTEXT')
401 conf
.undefine('HAVE_DECL_GETTEXT')
402 if not (conf
.env
['HAVE_DGETTEXT'] and conf
.env
['HAVE_DECL_DGETTEXT']):
403 conf
.undefine('HAVE_DGETTEXT')
404 conf
.undefine('HAVE_DECL_DGETTEXT')
406 # did the user insist on gettext (--with-gettext)?
407 if Options
.options
.gettext_location
!= 'None' and (not conf
.env
['HAVE_GETTEXT'] or not conf
.env
['HAVE_DGETTEXT']):
408 conf
.fatal('library gettext not found at specified location')
410 conf
.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc
=True, headers
='pthread.h')
412 PTHREAD_CFLAGS
='error'
413 PTHREAD_LDFLAGS
='error'
415 if PTHREAD_LDFLAGS
== 'error':
416 if conf
.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
417 PTHREAD_CFLAGS
='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
418 PTHREAD_LDFLAGS
='-lpthread'
419 if PTHREAD_LDFLAGS
== 'error':
420 if conf
.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
421 PTHREAD_CFLAGS
='-D_THREAD_SAFE'
422 PTHREAD_LDFLAGS
='-lpthreads'
423 if PTHREAD_LDFLAGS
== 'error':
424 if conf
.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
425 PTHREAD_CFLAGS
='-D_THREAD_SAFE -pthread'
426 PTHREAD_LDFLAGS
='-pthread'
427 if PTHREAD_LDFLAGS
== 'error':
428 if conf
.CHECK_FUNCS('pthread_attr_init'):
429 PTHREAD_CFLAGS
='-D_REENTRANT'
430 PTHREAD_LDFLAGS
='-lpthread'
431 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
432 # pthread_attr_init. On pthread_mutex_lock it works there...
433 if PTHREAD_LDFLAGS
== 'error':
434 if conf
.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
435 PTHREAD_CFLAGS
='-D_REENTRANT'
436 PTHREAD_LDFLAGS
='-lpthread'
438 if PTHREAD_CFLAGS
!= 'error' and PTHREAD_LDFLAGS
!= 'error':
439 if conf
.CONFIG_SET('replace_add_global_pthread'):
440 conf
.ADD_CFLAGS(PTHREAD_CFLAGS
)
441 conf
.ADD_LDFLAGS(PTHREAD_LDFLAGS
)
442 conf
.CHECK_HEADERS('pthread.h')
443 conf
.DEFINE('HAVE_PTHREAD', '1')
445 if conf
.CONFIG_SET('HAVE_PTHREAD'):
447 conf
.CHECK_DECLS('pthread_mutexattr_setrobust', headers
='pthread.h')
448 if not conf
.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEXATTR_SETROBUST'):
449 conf
.CHECK_DECLS('pthread_mutexattr_setrobust_np',
452 conf
.CHECK_FUNCS_IN('pthread_mutexattr_setrobust', 'pthread',
453 checklibc
=True, headers
='pthread.h')
454 if not conf
.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST'):
455 conf
.CHECK_FUNCS_IN('pthread_mutexattr_setrobust_np', 'pthread',
456 checklibc
=True, headers
='pthread.h')
458 conf
.CHECK_DECLS('pthread_mutex_consistent', headers
='pthread.h')
459 if not conf
.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEX_CONSISTENT'):
460 conf
.CHECK_DECLS('pthread_mutex_consistent_np',
463 conf
.CHECK_FUNCS_IN('pthread_mutex_consistent', 'pthread',
464 checklibc
=True, headers
='pthread.h')
465 if not conf
.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT'):
466 conf
.CHECK_FUNCS_IN('pthread_mutex_consistent_np', 'pthread',
467 checklibc
=True, headers
='pthread.h')
469 if ((conf
.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST') or
470 conf
.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST_NP')) and
471 (conf
.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT') or
472 conf
.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT_NP'))):
473 conf
.DEFINE('HAVE_ROBUST_MUTEXES', 1)
475 conf
.CHECK_FUNCS_IN('crypt', 'crypt', checklibc
=True)
477 conf
.CHECK_VARIABLE('rl_event_hook', define
='HAVE_DECL_RL_EVENT_HOOK', always
=True,
478 headers
='readline.h readline/readline.h readline/history.h')
480 conf
.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
482 conf
.CHECK_DECLS('errno', headers
='errno.h', reverse
=True)
483 conf
.CHECK_DECLS('EWOULDBLOCK', headers
='errno.h')
484 conf
.CHECK_DECLS('environ getgrent_r getpwent_r', reverse
=True, headers
='pwd.h grp.h')
485 conf
.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse
=True)
487 if conf
.CONFIG_SET('HAVE_EPOLL_CREATE') and conf
.CONFIG_SET('HAVE_SYS_EPOLL_H'):
488 conf
.DEFINE('HAVE_EPOLL', 1)
490 conf
.CHECK_HEADERS('poll.h')
491 conf
.CHECK_FUNCS('poll')
493 conf
.CHECK_FUNCS('strptime')
494 conf
.CHECK_DECLS('strptime', headers
='time.h')
495 conf
.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
496 #include "test/strptime.c"''',
497 define
='HAVE_WORKING_STRPTIME',
500 msg
='Checking for working strptime')
502 conf
.CHECK_CODE('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ', execute
=False)
504 conf
.CHECK_CODE('#include "test/snprintf.c"',
505 define
="HAVE_C99_VSNPRINTF",
508 msg
="Checking for C99 vsnprintf")
510 conf
.CHECK_CODE('#include "test/shared_mmap.c"',
511 addmain
=False, add_headers
=False, execute
=True,
512 define
='HAVE_SHARED_MMAP',
513 msg
="Checking for HAVE_SHARED_MMAP")
515 conf
.CHECK_CODE('#include "test/shared_mremap.c"',
516 addmain
=False, add_headers
=False, execute
=True,
517 define
='HAVE_MREMAP',
518 msg
="Checking for HAVE_MREMAP")
520 # OpenBSD (and I've heard HPUX) doesn't sync between mmap and write.
521 # FIXME: Anything other than a 0 or 1 exit code should abort configure!
522 conf
.CHECK_CODE('#include "test/incoherent_mmap.c"',
523 addmain
=False, add_headers
=False, execute
=True,
524 define
='HAVE_INCOHERENT_MMAP',
525 msg
="Checking for HAVE_INCOHERENT_MMAP")
527 conf
.SAMBA_BUILD_ENV()
530 typedef struct {unsigned x;} FOOBAR;
531 #define X_FOOBAR(x) ((FOOBAR) { x })
532 #define FOO_ONE X_FOOBAR(1)
534 static const struct {
539 static const FOOBAR f3[] = {FOO_ONE};
541 define
='HAVE_IMMEDIATE_STRUCTURES')
543 conf
.CHECK_CODE('mkdir("foo",0777)', define
='HAVE_MKDIR_MODE', headers
='sys/stat.h')
545 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define
='HAVE_STAT_TV_NSEC',
546 headers
='sys/stat.h')
547 # we need the st_rdev test under two names
548 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
549 define
='HAVE_STRUCT_STAT_ST_RDEV',
550 headers
='sys/stat.h')
551 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define
='HAVE_ST_RDEV',
552 headers
='sys/stat.h')
553 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
554 headers
='sys/socket.h netinet/in.h')
555 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', '__ss_family',
556 headers
='sys/socket.h netinet/in.h')
559 if conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
560 headers
='sys/socket.h netinet/in.h',
561 define
='HAVE_SOCKADDR_SA_LEN'):
562 # the old build system produced both defines
563 conf
.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
565 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
566 headers
='sys/socket.h netinet/in.h',
567 define
='HAVE_SOCK_SIN_LEN')
569 conf
.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
570 define
='HAVE_UNIXSOCKET', headers
='sys/socket.h sys/un.h')
575 char tpl[20]="/tmp/test.XXXXXX";
576 char tpl2[20]="/tmp/test.XXXXXX";
577 int fd = mkstemp(tpl);
578 int fd2 = mkstemp(tpl2);
585 if (fd2 == -1) exit(1);
588 if (fstat(fd, &st) != 0) exit(1);
589 if ((st.st_mode & 0777) != 0600) exit(1);
590 if (strcmp(tpl, "/tmp/test.XXXXXX") == 0) {
593 if (strcmp(tpl, tpl2) == 0) {
598 define
='HAVE_SECURE_MKSTEMP',
600 mandatory
=True) # lets see if we get a mandatory failure for this one
602 # look for a method of finding the list of network interfaces
603 for method
in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
604 if conf
.CHECK_CODE('''
606 #define NO_CONFIG_H 1
607 #define AUTOCONF_TEST 1
609 #include "inet_ntop.c"
610 #include "snprintf.c"
611 #include "getifaddrs.c"
612 #define getifaddrs_test main
613 #include "test/getifaddrs.c"
621 conf
.RECURSE('system')
622 conf
.SAMBA_CONFIG_H()
625 REPLACEMENT_FUNCTIONS
= {
626 'replace.c': ['ftruncate', 'strlcpy', 'strlcat', 'mktime', 'initgroups',
627 'memmove', 'strdup', 'setlinebuf', 'vsyslog', 'strnlen',
628 'strndup', 'waitpid', 'seteuid', 'setegid', 'chroot',
629 'mkstemp', 'mkdtemp', 'pread', 'pwrite', 'strcasestr',
630 'strtok_r', 'strtoll', 'strtoull', 'setenv', 'unsetenv',
631 'utime', 'utimes', 'dup2', 'chown', 'link', 'readlink',
632 'symlink', 'lchown', 'realpath', 'memmem', 'vdprintf',
633 'dprintf', 'get_current_dir_name',
634 'strerror_r', 'clock_gettime'],
635 'timegm.c': ['timegm'],
636 # Note: C99_VSNPRINTF is not a function, but a special condition
638 'snprintf.c': ['C99_VSNPRINTF', 'snprintf', 'vsnprintf', 'asprintf', 'vasprintf'],
639 # Note: WORKING_STRPTIME is not a function, but a special condition
641 'strptime.c': ['WORKING_STRPTIME', 'strptime'],
646 bld
.RECURSE('buildtools/wafsamba')
648 REPLACE_HOSTCC_SOURCE
= ''
650 for filename
, functions
in REPLACEMENT_FUNCTIONS
.iteritems():
651 for function
in functions
:
652 if not bld
.CONFIG_SET('HAVE_%s' % function
.upper()):
653 REPLACE_HOSTCC_SOURCE
+= ' %s' % filename
657 if bld
.CONFIG_SET('HAVE_LIBBSD'): extra_libs
+= ' bsd'
659 bld
.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
660 REPLACE_HOSTCC_SOURCE
,
662 use_global_deps
=False,
663 cflags
='-D_SAMBA_HOSTCC_',
664 group
='compiler_libraries',
668 REPLACE_SOURCE
= REPLACE_HOSTCC_SOURCE
669 REPLACE_SOURCE
+= ' cwrap.c'
671 if not bld
.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE
+= ' crypt.c'
672 if not bld
.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE
+= ' dlfcn.c'
673 if not bld
.CONFIG_SET('HAVE_POLL'): REPLACE_SOURCE
+= ' poll.c'
675 if not bld
.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE
+= ' socketpair.c'
676 if not bld
.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE
+= ' socket.c'
677 if not bld
.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE
+= ' getifaddrs.c'
678 if not bld
.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE
+= ' getaddrinfo.c'
679 if not bld
.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE
+= ' inet_ntoa.c'
680 if not bld
.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE
+= ' inet_aton.c'
681 if not bld
.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE
+= ' inet_ntop.c'
682 if not bld
.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE
+= ' inet_pton.c'
683 if not bld
.CONFIG_SET('HAVE_GETXATTR') or bld
.CONFIG_SET('XATTR_ADDITIONAL_OPTIONS'):
684 REPLACE_SOURCE
+= ' xattr.c'
686 bld
.SAMBA_LIBRARY('replace',
687 source
=REPLACE_SOURCE
,
688 group
='base_libraries',
689 # FIXME: Ideally symbols should be hidden here so they
690 # don't appear in the global namespace when Samba
691 # libraries are loaded, but this doesn't appear to work
693 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
694 private_library
=True,
695 deps
='crypt dl nsl socket rt attr' + extra_libs
)
697 bld
.SAMBA_SUBSYSTEM('replace-test',
698 source
='''test/testsuite.c test/strptime.c
699 test/os2_delete.c test/getifaddrs.c''',
702 if bld
.env
.standalone_replace
:
703 bld
.SAMBA_BINARY('replace_testsuite',
704 source
='test/main.c',
705 deps
='replace replace-test',
708 # build replacements for stdint.h and stdbool.h if needed
709 bld
.SAMBA_GENERATOR('replace_stdint_h',
710 rule
='cp ${SRC} ${TGT}',
711 source
='hdr_replace.h',
713 enabled
= not bld
.CONFIG_SET('HAVE_STDINT_H'))
714 bld
.SAMBA_GENERATOR('replace_stdbool_h',
715 rule
='cp ${SRC} ${TGT}',
716 source
='hdr_replace.h',
718 enabled
= not bld
.CONFIG_SET('HAVE_STDBOOL_H'))
720 bld
.SAMBA_SUBSYSTEM('samba_intl', source
='', use_global_deps
=False,deps
=bld
.env
.intl_libs
)
723 '''makes a tarball for distribution'''