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('port.h')
42 conf
.CHECK_HEADERS('sys/fcntl.h sys/filio.h sys/filsys.h sys/fs/s5param.h sys/fs/vx/quota.h')
43 conf
.CHECK_HEADERS('sys/id.h sys/ioctl.h sys/ipc.h sys/mman.h sys/mode.h sys/ndir.h sys/priv.h')
44 conf
.CHECK_HEADERS('sys/resource.h sys/security.h sys/shm.h sys/statfs.h sys/statvfs.h sys/termio.h')
45 conf
.CHECK_HEADERS('sys/vfs.h sys/xattr.h termio.h termios.h sys/file.h')
46 conf
.CHECK_HEADERS('sys/ucontext.h sys/wait.h sys/stat.h malloc.h grp.h')
47 conf
.CHECK_HEADERS('sys/select.h setjmp.h utime.h sys/syslog.h syslog.h')
48 conf
.CHECK_HEADERS('stdarg.h vararg.h sys/mount.h mntent.h')
49 conf
.CHECK_HEADERS('stropts.h unix.h string.h strings.h sys/param.h limits.h')
50 conf
.CHECK_HEADERS('''sys/socket.h netinet/in.h netdb.h arpa/inet.h netinet/in_systm.h
51 netinet/ip.h netinet/tcp.h netinet/in_ip.h
52 sys/sockio.h sys/un.h''', together
=True)
53 conf
.CHECK_HEADERS('sys/uio.h ifaddrs.h direct.h dirent.h')
54 conf
.CHECK_HEADERS('windows.h winsock2.h ws2tcpip.h')
55 conf
.CHECK_HEADERS('errno.h')
56 conf
.CHECK_HEADERS('getopt.h iconv.h')
57 conf
.CHECK_HEADERS('memory.h nss.h sasl/sasl.h')
59 conf
.CHECK_FUNCS_IN('inotify_init', 'inotify', checklibc
=True,
60 headers
='sys/inotify.h')
62 conf
.CHECK_HEADERS('security/pam_appl.h zlib.h asm/unistd.h')
63 conf
.CHECK_HEADERS('aio.h sys/unistd.h rpc/rpc.h rpc/nettype.h alloca.h float.h')
65 conf
.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/sysctl.h')
66 conf
.CHECK_HEADERS('sys/fileio.h sys/filesys.h sys/dustat.h sys/sysmacros.h')
67 conf
.CHECK_HEADERS('xfs/libxfs.h netgroup.h')
69 conf
.CHECK_CODE('', headers
='rpc/rpc.h rpcsvc/yp_prot.h', define
='HAVE_RPCSVC_YP_PROT_H')
71 conf
.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
72 conf
.CHECK_HEADERS('nss_common.h nsswitch.h ns_api.h')
73 conf
.CHECK_HEADERS('sys/extattr.h sys/ea.h sys/proplist.h sys/cdefs.h')
74 conf
.CHECK_HEADERS('utmp.h utmpx.h lastlog.h malloc.h')
75 conf
.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
76 conf
.CHECK_HEADERS('sys/atomic.h')
78 # Check for process set name support
80 #include <sys/prctl.h>
87 headers
='sys/prctl.h',
88 msg
='Checking for prctl syscall')
95 int main(void) { int fd = open("/dev/null", O_DIRECT); }
97 define
='HAVE_OPEN_O_DIRECT',
99 msg
='Checking for O_DIRECT flag to open(2)')
101 conf
.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t comparison_fn_t')
102 conf
.CHECK_TYPE('_Bool', define
='HAVE__Bool')
103 conf
.CHECK_TYPE('bool', define
='HAVE_BOOL')
105 conf
.CHECK_TYPE('int8_t', 'char')
106 conf
.CHECK_TYPE('uint8_t', 'unsigned char')
107 conf
.CHECK_TYPE('int16_t', 'short')
108 conf
.CHECK_TYPE('uint16_t', 'unsigned short')
109 conf
.CHECK_TYPE('int32_t', 'int')
110 conf
.CHECK_TYPE('uint32_t', 'unsigned')
111 conf
.CHECK_TYPE('int64_t', 'long long')
112 conf
.CHECK_TYPE('uint64_t', 'unsigned long long')
113 conf
.CHECK_TYPE('size_t', 'unsigned int')
114 conf
.CHECK_TYPE('ssize_t', 'int')
115 conf
.CHECK_TYPE('ino_t', 'unsigned')
116 conf
.CHECK_TYPE('loff_t', 'off_t')
117 conf
.CHECK_TYPE('offset_t', 'loff_t')
118 conf
.CHECK_TYPE('volatile int', define
='HAVE_VOLATILE')
119 conf
.CHECK_TYPE('uint_t', 'unsigned int')
120 conf
.CHECK_TYPE('blksize_t', 'long', headers
='sys/types.h sys/stat.h unistd.h')
121 conf
.CHECK_TYPE('blkcnt_t', 'long', headers
='sys/types.h sys/stat.h unistd.h')
123 conf
.CHECK_SIZEOF('bool char int "long long" long short size_t ssize_t')
124 conf
.CHECK_SIZEOF('int8_t uint8_t int16_t uint16_t int32_t uint32_t int64_t uint64_t')
125 conf
.CHECK_SIZEOF('void*', define
='SIZEOF_VOID_P')
126 conf
.CHECK_SIZEOF('off_t dev_t ino_t time_t')
128 conf
.CHECK_TYPES('socklen_t', headers
='sys/socket.h')
129 conf
.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
130 conf
.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
131 conf
.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
132 conf
.CHECK_CODE('struct sockaddr_in6 x', define
='HAVE_STRUCT_SOCKADDR_IN6',
133 headers
='sys/socket.h netdb.h netinet/in.h')
134 conf
.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
135 conf
.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
137 conf
.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define
='HAVE_SIG_ATOMIC_T_TYPE')
139 conf
.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
140 getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
141 'socket nsl', checklibc
=True,
142 headers
='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
144 # Some old Linux systems have broken header files and
145 # miss the IPV6_V6ONLY define in netinet/in.h,
146 # but have it in linux/in6.h.
147 # We can't include both files so we just check if the value
148 # if defined and do the replacement in system/network.h
149 if not conf
.CHECK_VARIABLE('IPV6_V6ONLY',
150 headers
='sys/socket.h netdb.h netinet/in.h'):
152 #include <linux/in6.h>
153 #if (IPV6_V6ONLY != 26)
154 #error no IPV6_V6ONLY support on linux
156 int main(void) { return IPV6_V6ONLY; }
158 define
='HAVE_LINUX_IPV6_V6ONLY_26',
160 msg
='Checking for IPV6_V6ONLY in linux/in6.h',
164 struct sockaddr_storage sa_store;
165 struct addrinfo *ai = NULL;
166 struct in6_addr in6addr;
167 int idx = if_nametoindex("iface1");
168 int s = socket(AF_INET6, SOCK_STREAM, 0);
169 int ret = getaddrinfo(NULL, NULL, NULL, &ai);
171 const char *es = gai_strerror(ret);
176 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
177 #define IPV6_V6ONLY 26
179 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
180 (const void *)&val, sizeof(val));
185 headers
='sys/socket.h netdb.h netinet/in.h')
187 if conf
.CONFIG_SET('HAVE_SYS_UCONTEXT_H') and conf
.CONFIG_SET('HAVE_SIGNAL_H'):
190 sigaddset(&uc.uc_sigmask, SIGUSR1);
193 msg
="Checking whether we have ucontext_t",
194 headers
='signal.h sys/ucontext.h')
196 # Check for atomic builtins. */
200 (void)__sync_fetch_and_add(&i, 1);
204 'HAVE___SYNC_FETCH_AND_ADD',
205 msg
='Checking for __sync_fetch_and_add compiler builtin')
209 #include <sys/atomic.h>
212 atomic_add_32(&i, 1);
216 'HAVE_ATOMIC_ADD_32',
217 headers
='stdint.h sys/atomic.h',
218 msg
='Checking for atomic_add_32 compiler builtin')
220 # these may be builtins, so we need the link=False strategy
221 conf
.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link
=False)
223 # See https://bugzilla.samba.org/show_bug.cgi?id=1097
225 # Ported in from autoconf where it was added with this commit:
226 # commit 804cfb20a067b4b687089dc72a8271b3abf20f31
227 # Author: Simo Sorce <idra@samba.org>
228 # Date: Wed Aug 25 14:24:16 2004 +0000
229 # r2070: Let's try to overload srnlen and strndup for AIX where they are natly broken.
231 host_os
= sys
.platform
232 if host_os
.rfind('aix') > -1:
233 conf
.DEFINE('BROKEN_STRNLEN', 1)
234 conf
.DEFINE('BROKEN_STRNDUP', 1)
236 conf
.CHECK_FUNCS('shl_load shl_unload shl_findsym')
237 conf
.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
238 conf
.CHECK_FUNCS('lstat getpgrp utime utimes setuid seteuid setreuid setresuid setgid setegid')
239 conf
.CHECK_FUNCS('setregid setresgid chroot strerror vsyslog setlinebuf mktime')
240 conf
.CHECK_FUNCS('ftruncate chsize rename waitpid wait4')
241 conf
.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr')
242 conf
.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
243 conf
.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
244 conf
.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
245 conf
.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memalign posix_memalign')
246 conf
.CHECK_FUNCS('prctl')
248 # libbsd on some platforms provides strlcpy and strlcat
249 if not conf
.CHECK_FUNCS('strlcpy strlcat'):
250 conf
.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers
='bsd/string.h',
252 if not conf
.CHECK_FUNCS('getpeereid'):
253 conf
.CHECK_FUNCS_IN('getpeereid', 'bsd', headers
='sys/types.h bsd/unistd.h')
254 if not conf
.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers
='setproctitle.h'):
255 conf
.CHECK_FUNCS_IN('setproctitle', 'bsd', headers
='sys/types.h bsd/unistd.h')
260 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
262 msg
="Checking whether we can use SO_PEERCRED to get socket credentials",
263 headers
='sys/types.h sys/socket.h')
265 #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect
266 #Let's detect those cases
267 if conf
.CONFIG_SET('HAVE_STRTOLL'):
269 long long nb = strtoll("Text", NULL, 0);
270 if (errno == EINVAL) {
276 msg
="Checking correct behavior of strtoll",
279 define
= 'HAVE_BSD_STRTOLL',
281 conf
.CHECK_FUNCS('if_nametoindex strerror_r')
282 conf
.CHECK_FUNCS('getdirentries getdents syslog')
283 conf
.CHECK_FUNCS('gai_strerror get_current_dir_name')
284 conf
.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups syscall setsid')
285 conf
.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
286 conf
.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
287 conf
.CHECK_FUNCS('port_create')
289 conf
.SET_TARGET_TYPE('attr', 'EMPTY')
291 xattr_headers
='sys/attributes.h attr/xattr.h sys/xattr.h'
293 conf
.CHECK_FUNCS_IN('''
294 fgetxattr flistea flistxattr
295 fremovexattr fsetxattr getxattr
296 listxattr removexattr setxattr
297 ''', 'attr', checklibc
=True, headers
=xattr_headers
)
299 # We need to check for linux xattrs first, as we do not wish to link to -lattr
300 # (the XFS compat API) on Linux systems with the native xattr API
301 if not conf
.CONFIG_SET('HAVE_GETXATTR'):
302 conf
.CHECK_FUNCS_IN('''
303 attr_get attr_getf attr_list attr_listf attropen attr_remove
304 attr_removef attr_set attr_setf extattr_delete_fd extattr_delete_file
305 extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file
306 extattr_set_fd extattr_set_file fgetea
307 fremoveea fsetea getea listea
309 ''', 'attr', checklibc
=True, headers
=xattr_headers
)
311 if (conf
.CONFIG_SET('HAVE_ATTR_LISTF') or
312 conf
.CONFIG_SET('HAVE_EXTATTR_LIST_FD') or
313 conf
.CONFIG_SET('HAVE_FLISTEA') or
314 conf
.CONFIG_SET('HAVE_FLISTXATTR')):
315 conf
.DEFINE('HAVE_XATTR_SUPPORT', 1)
317 # Darwin has extra options to xattr-family functions
318 conf
.CHECK_CODE('getxattr(NULL, NULL, NULL, 0, 0, 0)',
319 headers
=xattr_headers
, local_include
=False,
320 define
='XATTR_ADDITIONAL_OPTIONS',
321 msg
="Checking whether xattr interface takes additional options")
323 conf
.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
324 checklibc
=True, headers
='dlfcn.h dl.h')
326 conf
.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
327 define
='DLOPEN_TAKES_UNSIGNED_FLAGS', headers
='dlfcn.h dl.h')
329 if conf
.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc
=True):
330 # some systems are missing the declaration
331 conf
.CHECK_DECLS('fdatasync')
333 if conf
.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc
=True):
334 for c
in ['CLOCK_MONOTONIC', 'CLOCK_PROCESS_CPUTIME_ID', 'CLOCK_REALTIME']:
336 #if TIME_WITH_SYS_TIME
337 # include <sys/time.h>
341 # include <sys/time.h>
346 clockid_t clk = %s''' % c
,
348 msg
='Checking whether the clock_gettime clock ID %s is available' % c
)
350 conf
.CHECK_TYPE('struct timespec', headers
='sys/time.h time.h')
352 # these headers need to be tested as a group on freebsd
353 conf
.CHECK_HEADERS(headers
='sys/socket.h net/if.h', together
=True)
354 conf
.CHECK_HEADERS(headers
='netinet/in.h arpa/nameser.h resolv.h', together
=True)
355 conf
.CHECK_FUNCS_IN('res_search', 'resolv', checklibc
=True,
356 headers
='netinet/in.h arpa/nameser.h resolv.h')
359 # try to find libintl (if --without-gettext is not given)
360 conf
.env
.intl_libs
=''
361 if not Options
.options
.disable_gettext
:
362 # any extra path given to look at?
363 if not Options
.options
.gettext_location
== 'None':
364 conf
.env
['CFLAGS'].extend(["-I%s" % Options
.options
.gettext_location
]);
365 conf
.env
['LDFLAGS'].extend(["-L%s" % Options
.options
.gettext_location
]);
367 conf
.env
['CFLAGS'].extend(["-I/usr/local"]);
368 conf
.env
['LDFLAGS'].extend(["-L/usr/local"]);
369 conf
.CHECK_HEADERS('libintl.h')
370 conf
.CHECK_LIB('intl')
371 conf
.CHECK_DECLS('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset', headers
="libintl.h")
372 # *textdomain functions are not strictly necessary
373 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
374 '', checklibc
=True, headers
='libintl.h')
375 # gettext and dgettext must exist
376 # on some systems (the ones with glibc, those are in libc)
377 if conf
.CHECK_FUNCS_IN('dgettext gettext', '', checklibc
=True, headers
='libintl.h'):
378 # save for dependency definitions
379 conf
.env
.intl_libs
=''
380 # others (e.g. FreeBSD) have seperate libintl
381 elif conf
.CHECK_FUNCS_IN('dgettext gettext', 'intl', checklibc
=False, headers
='libintl.h'):
382 # save for dependency definitions
383 conf
.env
.intl_libs
='intl'
384 # recheck with libintl
385 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
386 'intl', checklibc
=False, headers
='libintl.h')
388 # Some hosts need lib iconv for linking with lib intl
389 # So we try with flags just in case it helps.
390 oldflags
= list(conf
.env
['EXTRA_LDFLAGS']);
391 conf
.env
['EXTRA_LDFLAGS'].extend(["-liconv"])
392 conf
.CHECK_FUNCS_IN('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset',
393 'intl', checklibc
=False, headers
='libintl.h')
394 conf
.env
['EXTRA_LDFLAGS'] = oldflags
395 if conf
.env
['HAVE_GETTEXT'] and conf
.env
['HAVE_DGETTEXT']:
396 # save for dependency definitions
397 conf
.env
.intl_libs
='iconv intl'
399 # did we find both prototypes and a library to link against?
400 # if not, unset the detected values (see Bug #9911)
401 if not (conf
.env
['HAVE_GETTEXT'] and conf
.env
['HAVE_DECL_GETTEXT']):
402 conf
.undefine('HAVE_GETTEXT')
403 conf
.undefine('HAVE_DECL_GETTEXT')
404 if not (conf
.env
['HAVE_DGETTEXT'] and conf
.env
['HAVE_DECL_DGETTEXT']):
405 conf
.undefine('HAVE_DGETTEXT')
406 conf
.undefine('HAVE_DECL_DGETTEXT')
408 # did the user insist on gettext (--with-gettext)?
409 if Options
.options
.gettext_location
!= 'None' and (not conf
.env
['HAVE_GETTEXT'] or not conf
.env
['HAVE_DGETTEXT']):
410 conf
.fatal('library gettext not found at specified location')
412 conf
.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc
=True, headers
='pthread.h')
414 PTHREAD_CFLAGS
='error'
415 PTHREAD_LDFLAGS
='error'
417 if PTHREAD_LDFLAGS
== 'error':
418 if conf
.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
419 PTHREAD_CFLAGS
='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
420 PTHREAD_LDFLAGS
='-lpthread'
421 if PTHREAD_LDFLAGS
== 'error':
422 if conf
.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
423 PTHREAD_CFLAGS
='-D_THREAD_SAFE'
424 PTHREAD_LDFLAGS
='-lpthreads'
425 if PTHREAD_LDFLAGS
== 'error':
426 if conf
.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
427 PTHREAD_CFLAGS
='-D_THREAD_SAFE -pthread'
428 PTHREAD_LDFLAGS
='-pthread'
429 if PTHREAD_LDFLAGS
== 'error':
430 if conf
.CHECK_FUNCS('pthread_attr_init'):
431 PTHREAD_CFLAGS
='-D_REENTRANT'
432 PTHREAD_LDFLAGS
='-lpthread'
433 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
434 # pthread_attr_init. On pthread_mutex_lock it works there...
435 if PTHREAD_LDFLAGS
== 'error':
436 if conf
.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
437 PTHREAD_CFLAGS
='-D_REENTRANT'
438 PTHREAD_LDFLAGS
='-lpthread'
440 if PTHREAD_CFLAGS
!= 'error' and PTHREAD_LDFLAGS
!= 'error':
441 if conf
.CONFIG_SET('replace_add_global_pthread'):
442 conf
.ADD_CFLAGS(PTHREAD_CFLAGS
)
443 conf
.ADD_LDFLAGS(PTHREAD_LDFLAGS
)
444 conf
.CHECK_HEADERS('pthread.h')
445 conf
.DEFINE('HAVE_PTHREAD', '1')
447 if conf
.CONFIG_SET('HAVE_PTHREAD'):
449 conf
.CHECK_DECLS('pthread_mutexattr_setrobust', headers
='pthread.h')
450 if not conf
.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEXATTR_SETROBUST'):
451 conf
.CHECK_DECLS('pthread_mutexattr_setrobust_np',
454 conf
.CHECK_FUNCS_IN('pthread_mutexattr_setrobust', 'pthread',
455 checklibc
=True, headers
='pthread.h')
456 if not conf
.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST'):
457 conf
.CHECK_FUNCS_IN('pthread_mutexattr_setrobust_np', 'pthread',
458 checklibc
=True, headers
='pthread.h')
460 conf
.CHECK_DECLS('pthread_mutex_consistent', headers
='pthread.h')
461 if not conf
.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEX_CONSISTENT'):
462 conf
.CHECK_DECLS('pthread_mutex_consistent_np',
465 conf
.CHECK_FUNCS_IN('pthread_mutex_consistent', 'pthread',
466 checklibc
=True, headers
='pthread.h')
467 if not conf
.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT'):
468 conf
.CHECK_FUNCS_IN('pthread_mutex_consistent_np', 'pthread',
469 checklibc
=True, headers
='pthread.h')
471 if ((conf
.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST') or
472 conf
.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST_NP')) and
473 (conf
.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT') or
474 conf
.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT_NP'))):
475 conf
.DEFINE('HAVE_ROBUST_MUTEXES', 1)
477 conf
.CHECK_FUNCS_IN('crypt', 'crypt', checklibc
=True)
479 conf
.CHECK_VARIABLE('rl_event_hook', define
='HAVE_DECL_RL_EVENT_HOOK', always
=True,
480 headers
='readline.h readline/readline.h readline/history.h')
482 conf
.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
484 conf
.CHECK_DECLS('errno', headers
='errno.h', reverse
=True)
485 conf
.CHECK_DECLS('EWOULDBLOCK', headers
='errno.h')
486 conf
.CHECK_DECLS('environ getgrent_r getpwent_r', reverse
=True, headers
='pwd.h grp.h')
487 conf
.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse
=True)
489 if conf
.CONFIG_SET('HAVE_EPOLL_CREATE') and conf
.CONFIG_SET('HAVE_SYS_EPOLL_H'):
490 conf
.DEFINE('HAVE_EPOLL', 1)
492 if conf
.CONFIG_SET('HAVE_PORT_CREATE') and conf
.CONFIG_SET('HAVE_PORT_H'):
493 conf
.DEFINE('HAVE_SOLARIS_PORTS', 1)
495 conf
.CHECK_HEADERS('poll.h')
496 conf
.CHECK_FUNCS('poll')
498 conf
.CHECK_FUNCS('strptime')
499 conf
.CHECK_DECLS('strptime', headers
='time.h')
500 conf
.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
501 #include "test/strptime.c"''',
502 define
='HAVE_WORKING_STRPTIME',
505 msg
='Checking for working strptime')
507 conf
.CHECK_CODE('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ', execute
=False)
509 conf
.CHECK_CODE('#include "test/snprintf.c"',
510 define
="HAVE_C99_VSNPRINTF",
513 msg
="Checking for C99 vsnprintf")
515 conf
.CHECK_CODE('#include "test/shared_mmap.c"',
516 addmain
=False, add_headers
=False, execute
=True,
517 define
='HAVE_SHARED_MMAP',
518 msg
="Checking for HAVE_SHARED_MMAP")
520 conf
.CHECK_CODE('#include "test/shared_mremap.c"',
521 addmain
=False, add_headers
=False, execute
=True,
522 define
='HAVE_MREMAP',
523 msg
="Checking for HAVE_MREMAP")
525 # OpenBSD (and I've heard HPUX) doesn't sync between mmap and write.
526 # FIXME: Anything other than a 0 or 1 exit code should abort configure!
527 conf
.CHECK_CODE('#include "test/incoherent_mmap.c"',
528 addmain
=False, add_headers
=False, execute
=True,
529 define
='HAVE_INCOHERENT_MMAP',
530 msg
="Checking for HAVE_INCOHERENT_MMAP")
532 conf
.SAMBA_BUILD_ENV()
535 typedef struct {unsigned x;} FOOBAR;
536 #define X_FOOBAR(x) ((FOOBAR) { x })
537 #define FOO_ONE X_FOOBAR(1)
539 static const struct {
544 static const FOOBAR f3[] = {FOO_ONE};
546 define
='HAVE_IMMEDIATE_STRUCTURES')
548 conf
.CHECK_CODE('mkdir("foo",0777)', define
='HAVE_MKDIR_MODE', headers
='sys/stat.h')
550 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define
='HAVE_STAT_TV_NSEC',
551 headers
='sys/stat.h')
552 # we need the st_rdev test under two names
553 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
554 define
='HAVE_STRUCT_STAT_ST_RDEV',
555 headers
='sys/stat.h')
556 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define
='HAVE_ST_RDEV',
557 headers
='sys/stat.h')
558 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
559 headers
='sys/socket.h netinet/in.h')
560 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', '__ss_family',
561 headers
='sys/socket.h netinet/in.h')
564 if conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
565 headers
='sys/socket.h netinet/in.h',
566 define
='HAVE_SOCKADDR_SA_LEN'):
567 # the old build system produced both defines
568 conf
.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
570 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
571 headers
='sys/socket.h netinet/in.h',
572 define
='HAVE_SOCK_SIN_LEN')
574 conf
.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
575 define
='HAVE_UNIXSOCKET', headers
='sys/socket.h sys/un.h')
580 char tpl[20]="/tmp/test.XXXXXX";
581 char tpl2[20]="/tmp/test.XXXXXX";
582 int fd = mkstemp(tpl);
583 int fd2 = mkstemp(tpl2);
590 if (fd2 == -1) exit(1);
593 if (fstat(fd, &st) != 0) exit(1);
594 if ((st.st_mode & 0777) != 0600) exit(1);
595 if (strcmp(tpl, "/tmp/test.XXXXXX") == 0) {
598 if (strcmp(tpl, tpl2) == 0) {
603 define
='HAVE_SECURE_MKSTEMP',
605 mandatory
=True) # lets see if we get a mandatory failure for this one
607 # look for a method of finding the list of network interfaces
608 for method
in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
609 if conf
.CHECK_CODE('''
611 #define NO_CONFIG_H 1
612 #define AUTOCONF_TEST 1
614 #include "inet_ntop.c"
615 #include "snprintf.c"
616 #include "getifaddrs.c"
617 #define getifaddrs_test main
618 #include "test/getifaddrs.c"
626 conf
.RECURSE('system')
627 conf
.SAMBA_CONFIG_H()
630 REPLACEMENT_FUNCTIONS
= {
631 'replace.c': ['ftruncate', 'strlcpy', 'strlcat', 'mktime', 'initgroups',
632 'memmove', 'strdup', 'setlinebuf', 'vsyslog', 'strnlen',
633 'strndup', 'waitpid', 'seteuid', 'setegid', 'chroot',
634 'mkstemp', 'mkdtemp', 'pread', 'pwrite', 'strcasestr',
635 'strtok_r', 'strtoll', 'strtoull', 'setenv', 'unsetenv',
636 'utime', 'utimes', 'dup2', 'chown', 'link', 'readlink',
637 'symlink', 'lchown', 'realpath', 'memmem', 'vdprintf',
638 'dprintf', 'get_current_dir_name',
639 'strerror_r', 'clock_gettime'],
640 'timegm.c': ['timegm'],
641 # Note: C99_VSNPRINTF is not a function, but a special condition
643 'snprintf.c': ['C99_VSNPRINTF', 'snprintf', 'vsnprintf', 'asprintf', 'vasprintf'],
644 # Note: WORKING_STRPTIME is not a function, but a special condition
646 'strptime.c': ['WORKING_STRPTIME', 'strptime'],
651 bld
.RECURSE('buildtools/wafsamba')
653 REPLACE_HOSTCC_SOURCE
= ''
655 for filename
, functions
in REPLACEMENT_FUNCTIONS
.iteritems():
656 for function
in functions
:
657 if not bld
.CONFIG_SET('HAVE_%s' % function
.upper()):
658 REPLACE_HOSTCC_SOURCE
+= ' %s' % filename
662 if bld
.CONFIG_SET('HAVE_LIBBSD'): extra_libs
+= ' bsd'
664 bld
.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
665 REPLACE_HOSTCC_SOURCE
,
667 use_global_deps
=False,
668 cflags
='-D_SAMBA_HOSTCC_',
669 group
='compiler_libraries',
673 REPLACE_SOURCE
= REPLACE_HOSTCC_SOURCE
674 REPLACE_SOURCE
+= ' cwrap.c'
676 if not bld
.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE
+= ' crypt.c'
677 if not bld
.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE
+= ' dlfcn.c'
678 if not bld
.CONFIG_SET('HAVE_POLL'): REPLACE_SOURCE
+= ' poll.c'
680 if not bld
.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE
+= ' socketpair.c'
681 if not bld
.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE
+= ' socket.c'
682 if not bld
.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE
+= ' getifaddrs.c'
683 if not bld
.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE
+= ' getaddrinfo.c'
684 if not bld
.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE
+= ' inet_ntoa.c'
685 if not bld
.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE
+= ' inet_aton.c'
686 if not bld
.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE
+= ' inet_ntop.c'
687 if not bld
.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE
+= ' inet_pton.c'
688 if not bld
.CONFIG_SET('HAVE_GETXATTR') or bld
.CONFIG_SET('XATTR_ADDITIONAL_OPTIONS'):
689 REPLACE_SOURCE
+= ' xattr.c'
691 bld
.SAMBA_LIBRARY('replace',
692 source
=REPLACE_SOURCE
,
693 group
='base_libraries',
694 # FIXME: Ideally symbols should be hidden here so they
695 # don't appear in the global namespace when Samba
696 # libraries are loaded, but this doesn't appear to work
698 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
699 private_library
=True,
700 deps
='crypt dl nsl socket rt attr' + extra_libs
)
702 bld
.SAMBA_SUBSYSTEM('replace-test',
703 source
='''test/testsuite.c test/strptime.c
704 test/os2_delete.c test/getifaddrs.c''',
707 if bld
.env
.standalone_replace
:
708 bld
.SAMBA_BINARY('replace_testsuite',
709 source
='test/main.c',
710 deps
='replace replace-test',
713 # build replacements for stdint.h and stdbool.h if needed
714 bld
.SAMBA_GENERATOR('replace_stdint_h',
715 rule
='cp ${SRC} ${TGT}',
716 source
='hdr_replace.h',
718 enabled
= not bld
.CONFIG_SET('HAVE_STDINT_H'))
719 bld
.SAMBA_GENERATOR('replace_stdbool_h',
720 rule
='cp ${SRC} ${TGT}',
721 source
='hdr_replace.h',
723 enabled
= not bld
.CONFIG_SET('HAVE_STDBOOL_H'))
725 bld
.SAMBA_SUBSYSTEM('samba_intl', source
='', use_global_deps
=False,deps
=bld
.env
.intl_libs
)
728 '''makes a tarball for distribution'''