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 third_party/waf:third_party/waf')
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')
47 conf.CHECK_HEADERS('malloc.h')
48 conf.CHECK_HEADERS('grp.h')
49 conf.CHECK_HEADERS('sys/select.h setjmp.h utime.h sys/syslog.h syslog.h')
50 conf.CHECK_HEADERS('stdarg.h vararg.h sys/mount.h mntent.h')
51 conf.CHECK_HEADERS('stropts.h unix.h string.h strings.h sys/param.h limits.h')
52 conf.CHECK_HEADERS('''sys/socket.h netinet/in.h netdb.h arpa/inet.h netinet/in_systm.h
53 netinet/ip.h netinet/tcp.h netinet/in_ip.h
54 sys/sockio.h sys/un.h''', together=True)
55 conf.CHECK_HEADERS('sys/uio.h ifaddrs.h direct.h dirent.h')
56 conf.CHECK_HEADERS('windows.h winsock2.h ws2tcpip.h')
57 conf.CHECK_HEADERS('errno.h')
58 conf.CHECK_HEADERS('getopt.h iconv.h')
59 conf.CHECK_HEADERS('memory.h nss.h sasl/sasl.h')
61 conf.CHECK_FUNCS_IN('inotify_init', 'inotify', checklibc=True,
62 headers='sys/inotify.h')
64 conf.CHECK_HEADERS('security/pam_appl.h zlib.h asm/unistd.h')
65 conf.CHECK_HEADERS('aio.h sys/unistd.h rpc/rpc.h rpc/nettype.h alloca.h float.h')
67 conf.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/sysctl.h')
68 conf.CHECK_HEADERS('sys/fileio.h sys/filesys.h sys/dustat.h sys/sysmacros.h')
69 conf.CHECK_HEADERS('xfs/libxfs.h netgroup.h')
71 conf.CHECK_CODE('', headers='rpc/rpc.h rpcsvc/yp_prot.h', define='HAVE_RPCSVC_YP_PROT_H')
73 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
74 conf.CHECK_HEADERS('nss_common.h nsswitch.h ns_api.h')
75 conf.CHECK_HEADERS('sys/extattr.h sys/ea.h sys/proplist.h sys/cdefs.h')
76 conf.CHECK_HEADERS('utmp.h utmpx.h lastlog.h')
77 conf.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
78 conf.CHECK_HEADERS('sys/atomic.h')
79 conf.CHECK_HEADERS('libgen.h')
81 # Check for process set name support
83 #include <sys/prctl.h>
90 headers='sys/prctl.h',
91 msg='Checking for prctl syscall')
98 int main(void) { int fd = open("/dev/null", O_DIRECT); }
100 define='HAVE_OPEN_O_DIRECT',
102 msg='Checking for O_DIRECT flag to open(2)')
104 conf.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t comparison_fn_t')
105 conf.CHECK_TYPE('_Bool', define='HAVE__Bool')
106 conf.CHECK_TYPE('bool', define='HAVE_BOOL')
108 conf.CHECK_TYPE('int8_t', 'char')
109 conf.CHECK_TYPE('uint8_t', 'unsigned char')
110 conf.CHECK_TYPE('int16_t', 'short')
111 conf.CHECK_TYPE('uint16_t', 'unsigned short')
112 conf.CHECK_TYPE('int32_t', 'int')
113 conf.CHECK_TYPE('uint32_t', 'unsigned')
114 conf.CHECK_TYPE('int64_t', 'long long')
115 conf.CHECK_TYPE('uint64_t', 'unsigned long long')
116 conf.CHECK_TYPE('size_t', 'unsigned int')
117 conf.CHECK_TYPE('ssize_t', 'int')
118 conf.CHECK_TYPE('ino_t', 'unsigned')
119 conf.CHECK_TYPE('loff_t', 'off_t')
120 conf.CHECK_TYPE('offset_t', 'loff_t')
121 conf.CHECK_TYPE('volatile int', define='HAVE_VOLATILE')
122 conf.CHECK_TYPE('uint_t', 'unsigned int')
123 conf.CHECK_TYPE('blksize_t', 'long', headers='sys/types.h sys/stat.h unistd.h')
124 conf.CHECK_TYPE('blkcnt_t', 'long', headers='sys/types.h sys/stat.h unistd.h')
126 conf.CHECK_SIZEOF('bool char int "long long" long short size_t ssize_t')
127 conf.CHECK_SIZEOF('int8_t uint8_t int16_t uint16_t int32_t uint32_t int64_t uint64_t')
128 conf.CHECK_SIZEOF('void*', define='SIZEOF_VOID_P')
129 conf.CHECK_SIZEOF('off_t dev_t ino_t time_t')
131 conf.CHECK_TYPES('socklen_t', headers='sys/socket.h')
132 conf.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
133 conf.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
134 conf.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
135 conf.CHECK_CODE('struct sockaddr_in6 x', define='HAVE_STRUCT_SOCKADDR_IN6',
136 headers='sys/socket.h netdb.h netinet/in.h')
137 conf.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
138 conf.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
140 conf.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define='HAVE_SIG_ATOMIC_T_TYPE')
141 conf.CHECK_FUNCS('sigsetmask siggetmask sigprocmask sigblock sigaction sigset')
143 conf.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
144 getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
145 'socket nsl', checklibc=True,
146 headers='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
148 # Some old Linux systems have broken header files and
149 # miss the IPV6_V6ONLY define in netinet/in.h,
150 # but have it in linux/in6.h.
151 # We can't include both files so we just check if the value
152 # if defined and do the replacement in system/network.h
153 if not conf.CHECK_VARIABLE('IPV6_V6ONLY',
154 headers='sys/socket.h netdb.h netinet/in.h'):
156 #include <linux/in6.h>
157 #if (IPV6_V6ONLY != 26)
158 #error no IPV6_V6ONLY support on linux
160 int main(void) { return IPV6_V6ONLY; }
162 define='HAVE_LINUX_IPV6_V6ONLY_26',
164 msg='Checking for IPV6_V6ONLY in linux/in6.h',
168 struct sockaddr_storage sa_store;
169 struct addrinfo *ai = NULL;
170 struct in6_addr in6addr;
171 int idx = if_nametoindex("iface1");
172 int s = socket(AF_INET6, SOCK_STREAM, 0);
173 int ret = getaddrinfo(NULL, NULL, NULL, &ai);
175 const char *es = gai_strerror(ret);
180 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
181 #define IPV6_V6ONLY 26
183 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
184 (const void *)&val, sizeof(val));
189 headers='sys/socket.h netdb.h netinet/in.h')
191 if conf.CONFIG_SET('HAVE_SYS_UCONTEXT_H') and conf.CONFIG_SET('HAVE_SIGNAL_H'):
194 sigaddset(&uc.uc_sigmask, SIGUSR1);
197 msg="Checking whether we have ucontext_t",
198 headers='signal.h sys/ucontext.h')
200 # Check for atomic builtins. */
204 (void)__sync_fetch_and_add(&i, 1);
208 'HAVE___SYNC_FETCH_AND_ADD',
209 msg='Checking for __sync_fetch_and_add compiler builtin')
213 #include <sys/atomic.h>
216 atomic_add_32(&i, 1);
220 'HAVE_ATOMIC_ADD_32',
221 headers='stdint.h sys/atomic.h',
222 msg='Checking for atomic_add_32 compiler builtin')
224 # these may be builtins, so we need the link=False strategy
225 conf.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link=False)
227 # See https://bugzilla.samba.org/show_bug.cgi?id=1097
229 # Ported in from autoconf where it was added with this commit:
230 # commit 804cfb20a067b4b687089dc72a8271b3abf20f31
231 # Author: Simo Sorce <idra@samba.org>
232 # Date: Wed Aug 25 14:24:16 2004 +0000
233 # r2070: Let's try to overload srnlen and strndup for AIX where they are natly broken.
235 host_os = sys.platform
236 if host_os.rfind('aix') > -1:
237 conf.DEFINE('BROKEN_STRNLEN', 1)
238 conf.DEFINE('BROKEN_STRNDUP', 1)
240 conf.CHECK_FUNCS('shl_load shl_unload shl_findsym')
241 conf.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
242 conf.CHECK_FUNCS('lstat getpgrp utime utimes setuid seteuid setreuid setresuid setgid setegid')
243 conf.CHECK_FUNCS('setregid setresgid chroot strerror vsyslog setlinebuf mktime')
244 conf.CHECK_FUNCS('ftruncate chsize rename waitpid wait4')
245 conf.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr strsep')
246 conf.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
247 conf.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
248 conf.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
249 conf.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memalign posix_memalign')
250 conf.CHECK_FUNCS('prctl dirname basename')
252 # libbsd on some platforms provides strlcpy and strlcat
253 if not conf.CHECK_FUNCS('strlcpy strlcat'):
254 conf.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers='bsd/string.h',
256 if not conf.CHECK_FUNCS('getpeereid'):
257 conf.CHECK_FUNCS_IN('getpeereid', 'bsd', headers='sys/types.h bsd/unistd.h')
258 if not conf.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers='setproctitle.h'):
259 conf.CHECK_FUNCS_IN('setproctitle', 'bsd', headers='sys/types.h bsd/unistd.h')
264 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
266 msg="Checking whether we can use SO_PEERCRED to get socket credentials",
267 headers='sys/types.h sys/socket.h')
269 #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect
270 #Let's detect those cases
271 if conf.CONFIG_SET('HAVE_STRTOLL'):
273 long long nb = strtoll("Text", NULL, 0);
274 if (errno == EINVAL) {
280 msg="Checking correct behavior of strtoll",
283 define = 'HAVE_BSD_STRTOLL',
285 conf.CHECK_FUNCS('if_nametoindex strerror_r')
286 conf.CHECK_FUNCS('getdirentries getdents syslog')
287 conf.CHECK_FUNCS('gai_strerror get_current_dir_name')
288 conf.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups syscall setsid')
289 conf.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
290 conf.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
291 conf.CHECK_FUNCS('port_create')
293 conf.SET_TARGET_TYPE('attr', 'EMPTY')
295 xattr_headers='sys/attributes.h attr/xattr.h sys/xattr.h'
297 conf.CHECK_FUNCS_IN('''
298 fgetxattr flistea flistxattr
299 fremovexattr fsetxattr getxattr
300 listxattr removexattr setxattr
301 ''', 'attr', checklibc=True, headers=xattr_headers)
303 # We need to check for linux xattrs first, as we do not wish to link to -lattr
304 # (the XFS compat API) on Linux systems with the native xattr API
305 if not conf.CONFIG_SET('HAVE_GETXATTR'):
306 conf.CHECK_FUNCS_IN('''
307 attr_get attr_getf attr_list attr_listf attropen attr_remove
308 attr_removef attr_set attr_setf extattr_delete_fd extattr_delete_file
309 extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file
310 extattr_set_fd extattr_set_file fgetea
311 fremoveea fsetea getea listea
313 ''', 'attr', checklibc=True, headers=xattr_headers)
315 if (conf.CONFIG_SET('HAVE_ATTR_LISTF') or
316 conf.CONFIG_SET('HAVE_EXTATTR_LIST_FD') or
317 conf.CONFIG_SET('HAVE_FLISTEA') or
318 conf.CONFIG_SET('HAVE_FLISTXATTR')):
319 conf.DEFINE('HAVE_XATTR_SUPPORT', 1)
321 # Darwin has extra options to xattr-family functions
322 conf.CHECK_CODE('getxattr(NULL, NULL, NULL, 0, 0, 0)',
323 headers=xattr_headers, local_include=False,
324 define='XATTR_ADDITIONAL_OPTIONS',
325 msg="Checking whether xattr interface takes additional options")
327 conf.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
328 checklibc=True, headers='dlfcn.h dl.h')
330 conf.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
331 define='DLOPEN_TAKES_UNSIGNED_FLAGS', headers='dlfcn.h dl.h')
333 if conf.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc=True):
334 # some systems are missing the declaration
335 conf.CHECK_DECLS('fdatasync')
337 if conf.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc=True):
338 for c in ['CLOCK_MONOTONIC', 'CLOCK_PROCESS_CPUTIME_ID', 'CLOCK_REALTIME']:
340 #if TIME_WITH_SYS_TIME
341 # include <sys/time.h>
345 # include <sys/time.h>
350 clockid_t clk = %s''' % c,
352 msg='Checking whether the clock_gettime clock ID %s is available' % c)
354 conf.CHECK_TYPE('struct timespec', headers='sys/time.h time.h')
356 # these headers need to be tested as a group on freebsd
357 conf.CHECK_HEADERS(headers='sys/socket.h net/if.h', together=True)
358 conf.CHECK_HEADERS(headers='netinet/in.h arpa/nameser.h resolv.h', together=True)
359 conf.CHECK_FUNCS_IN('res_search', 'resolv', checklibc=True,
360 headers='netinet/in.h arpa/nameser.h resolv.h')
363 # try to find libintl (if --without-gettext is not given)
364 conf.env.intl_libs=''
365 if not Options.options.disable_gettext:
366 conf.CHECK_HEADERS('libintl.h')
367 conf.CHECK_LIB('intl')
368 conf.CHECK_DECLS('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset', headers="libintl.h")
369 # *textdomain functions are not strictly necessary
370 conf.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
371 '', checklibc=True, headers='libintl.h')
372 # gettext and dgettext must exist
373 # on some systems (the ones with glibc, those are in libc)
374 if conf.CHECK_FUNCS_IN('dgettext gettext', '', checklibc=True, headers='libintl.h'):
375 # save for dependency definitions
376 conf.env.intl_libs=''
377 # others (e.g. FreeBSD) have seperate libintl
378 elif conf.CHECK_FUNCS_IN('dgettext gettext', 'intl', checklibc=False, headers='libintl.h'):
379 # save for dependency definitions
380 conf.env.intl_libs='intl'
381 # recheck with libintl
382 conf.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
383 'intl', checklibc=False, headers='libintl.h')
385 # Some hosts need lib iconv for linking with lib intl
386 # So we try with flags just in case it helps.
387 oldflags = list(conf.env['EXTRA_LDFLAGS']);
388 conf.env['EXTRA_LDFLAGS'].extend(["-liconv"])
389 conf.CHECK_FUNCS_IN('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset',
390 'intl', checklibc=False, headers='libintl.h')
391 conf.env['EXTRA_LDFLAGS'] = oldflags
392 if conf.env['HAVE_GETTEXT'] and conf.env['HAVE_DGETTEXT']:
393 # save for dependency definitions
394 conf.env.intl_libs='iconv intl'
396 # did we find both prototypes and a library to link against?
397 # if not, unset the detected values (see Bug #9911)
398 if not (conf.env['HAVE_GETTEXT'] and conf.env['HAVE_DECL_GETTEXT']):
399 conf.undefine('HAVE_GETTEXT')
400 conf.undefine('HAVE_DECL_GETTEXT')
401 if not (conf.env['HAVE_DGETTEXT'] and conf.env['HAVE_DECL_DGETTEXT']):
402 conf.undefine('HAVE_DGETTEXT')
403 conf.undefine('HAVE_DECL_DGETTEXT')
405 conf.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc=True, headers='pthread.h')
407 PTHREAD_CFLAGS='error'
408 PTHREAD_LDFLAGS='error'
410 if PTHREAD_LDFLAGS == 'error':
411 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
412 PTHREAD_CFLAGS='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
413 PTHREAD_LDFLAGS='-lpthread'
414 if PTHREAD_LDFLAGS == 'error':
415 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
416 PTHREAD_CFLAGS='-D_THREAD_SAFE'
417 PTHREAD_LDFLAGS='-lpthreads'
418 if PTHREAD_LDFLAGS == 'error':
419 if conf.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
420 PTHREAD_CFLAGS='-D_THREAD_SAFE -pthread'
421 PTHREAD_LDFLAGS='-pthread'
422 if PTHREAD_LDFLAGS == 'error':
423 if conf.CHECK_FUNCS('pthread_attr_init'):
424 PTHREAD_CFLAGS='-D_REENTRANT'
425 PTHREAD_LDFLAGS='-lpthread'
426 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
427 # pthread_attr_init. On pthread_mutex_lock it works there...
428 if PTHREAD_LDFLAGS == 'error':
429 if conf.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
430 PTHREAD_CFLAGS='-D_REENTRANT'
431 PTHREAD_LDFLAGS='-lpthread'
433 if PTHREAD_CFLAGS != 'error' and PTHREAD_LDFLAGS != 'error':
434 if conf.CONFIG_SET('replace_add_global_pthread'):
435 conf.ADD_CFLAGS(PTHREAD_CFLAGS)
436 conf.ADD_LDFLAGS(PTHREAD_LDFLAGS)
437 conf.CHECK_HEADERS('pthread.h')
438 conf.DEFINE('HAVE_PTHREAD', '1')
440 if conf.CONFIG_SET('HAVE_PTHREAD'):
442 conf.CHECK_FUNCS_IN('pthread_mutexattr_setrobust', 'pthread',
443 checklibc=True, headers='pthread.h')
444 if not conf.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST'):
445 conf.CHECK_FUNCS_IN('pthread_mutexattr_setrobust_np', 'pthread',
446 checklibc=True, headers='pthread.h')
448 conf.CHECK_DECLS('PTHREAD_MUTEX_ROBUST', headers='pthread.h')
449 if not conf.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEX_ROBUST'):
450 conf.CHECK_DECLS('PTHREAD_MUTEX_ROBUST_NP', headers='pthread.h')
452 conf.CHECK_FUNCS_IN('pthread_mutex_consistent', 'pthread',
453 checklibc=True, headers='pthread.h')
454 if not conf.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT'):
455 conf.CHECK_FUNCS_IN('pthread_mutex_consistent_np', 'pthread',
456 checklibc=True, headers='pthread.h')
458 if ((conf.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST') or
459 conf.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST_NP')) and
460 (conf.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEX_ROBUST') or
461 conf.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEX_ROBUST_NP')) and
462 (conf.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT') or
463 conf.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT_NP'))):
464 conf.DEFINE('HAVE_ROBUST_MUTEXES', 1)
466 conf.CHECK_FUNCS_IN('crypt', 'crypt', checklibc=True)
468 conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True,
469 headers='readline.h readline/readline.h readline/history.h')
471 conf.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
473 conf.CHECK_DECLS('errno', headers='errno.h', reverse=True)
474 conf.CHECK_DECLS('EWOULDBLOCK', headers='errno.h')
475 conf.CHECK_DECLS('environ getgrent_r getpwent_r', reverse=True, headers='pwd.h grp.h')
476 conf.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse=True)
478 if conf.CONFIG_SET('HAVE_EPOLL_CREATE') and conf.CONFIG_SET('HAVE_SYS_EPOLL_H'):
479 conf.DEFINE('HAVE_EPOLL', 1)
481 if conf.CONFIG_SET('HAVE_PORT_CREATE') and conf.CONFIG_SET('HAVE_PORT_H'):
482 conf.DEFINE('HAVE_SOLARIS_PORTS', 1)
484 conf.CHECK_HEADERS('poll.h')
485 conf.CHECK_FUNCS('poll')
487 conf.CHECK_FUNCS('strptime')
488 conf.CHECK_DECLS('strptime', headers='time.h')
489 conf.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
490 #include "test/strptime.c"''',
491 define='HAVE_WORKING_STRPTIME',
494 msg='Checking for working strptime')
496 conf.CHECK_C_PROTOTYPE('gettimeofday',
497 'int gettimeofday(struct timeval *tv, struct timezone *tz)',
498 define='HAVE_GETTIMEOFDAY_TZ', headers='sys/time.h')
500 conf.CHECK_C_PROTOTYPE('gettimeofday',
501 'int gettimeofday(struct timeval *tv, void *tz)',
502 define='HAVE_GETTIMEOFDAY_TZ_VOID',
503 headers='sys/time.h')
505 conf.CHECK_CODE('#include "test/snprintf.c"',
506 define="HAVE_C99_VSNPRINTF",
509 msg="Checking for C99 vsnprintf")
511 conf.CHECK_CODE('#include "test/shared_mmap.c"',
512 addmain=False, add_headers=False, execute=True,
513 define='HAVE_SHARED_MMAP',
514 msg="Checking for HAVE_SHARED_MMAP")
516 conf.CHECK_CODE('#include "test/shared_mremap.c"',
517 addmain=False, add_headers=False, execute=True,
518 define='HAVE_MREMAP',
519 msg="Checking for HAVE_MREMAP")
521 # OpenBSD (and I've heard HPUX) doesn't sync between mmap and write.
522 # FIXME: Anything other than a 0 or 1 exit code should abort configure!
523 conf.CHECK_CODE('#include "test/incoherent_mmap.c"',
524 addmain=False, add_headers=False, execute=True,
525 define='HAVE_INCOHERENT_MMAP',
526 msg="Checking for HAVE_INCOHERENT_MMAP")
528 conf.SAMBA_BUILD_ENV()
531 typedef struct {unsigned x;} FOOBAR;
532 #define X_FOOBAR(x) ((FOOBAR) { x })
533 #define FOO_ONE X_FOOBAR(1)
535 static const struct {
540 static const FOOBAR f3[] = {FOO_ONE};
542 define='HAVE_IMMEDIATE_STRUCTURES')
544 conf.CHECK_CODE('mkdir("foo",0777)', define='HAVE_MKDIR_MODE', headers='sys/stat.h')
546 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define='HAVE_STAT_TV_NSEC',
547 headers='sys/stat.h')
548 # we need the st_rdev test under two names
549 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
550 define='HAVE_STRUCT_STAT_ST_RDEV',
551 headers='sys/stat.h')
552 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define='HAVE_ST_RDEV',
553 headers='sys/stat.h')
554 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
555 headers='sys/socket.h netinet/in.h')
556 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', '__ss_family',
557 headers='sys/socket.h netinet/in.h')
560 if conf.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
561 headers='sys/socket.h netinet/in.h',
562 define='HAVE_SOCKADDR_SA_LEN'):
563 # the old build system produced both defines
564 conf.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
566 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
567 headers='sys/socket.h netinet/in.h',
568 define='HAVE_SOCK_SIN_LEN')
570 conf.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
571 define='HAVE_UNIXSOCKET', headers='sys/socket.h sys/un.h')
576 char tpl[20]="/tmp/test.XXXXXX";
577 char tpl2[20]="/tmp/test.XXXXXX";
578 int fd = mkstemp(tpl);
579 int fd2 = mkstemp(tpl2);
586 if (fd2 == -1) exit(1);
589 if (fstat(fd, &st) != 0) exit(1);
590 if ((st.st_mode & 0777) != 0600) exit(1);
591 if (strcmp(tpl, "/tmp/test.XXXXXX") == 0) {
594 if (strcmp(tpl, tpl2) == 0) {
599 define='HAVE_SECURE_MKSTEMP',
601 mandatory=True) # lets see if we get a mandatory failure for this one
603 # look for a method of finding the list of network interfaces
604 for method in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
605 if conf.CHECK_CODE('''
607 #define NO_CONFIG_H 1
608 #define AUTOCONF_TEST 1
610 #include "inet_ntop.c"
611 #include "snprintf.c"
612 #include "getifaddrs.c"
613 #define getifaddrs_test main
614 #include "test/getifaddrs.c"
622 conf.RECURSE('system')
623 conf.SAMBA_CONFIG_H()
626 REPLACEMENT_FUNCTIONS = {
627 'replace.c': ['ftruncate', 'strlcpy', 'strlcat', 'mktime', 'initgroups',
628 'memmove', 'strdup', 'setlinebuf', 'vsyslog', 'strnlen',
629 'strndup', 'waitpid', 'seteuid', 'setegid', 'chroot',
630 'mkstemp', 'mkdtemp', 'pread', 'pwrite', 'strcasestr',
631 'strsep', 'strtok_r', 'strtoll', 'strtoull', 'setenv', 'unsetenv',
632 'utime', 'utimes', 'dup2', 'chown', 'link', 'readlink',
633 'symlink', 'lchown', 'realpath', 'memmem', 'vdprintf',
634 'dprintf', 'get_current_dir_name',
635 'strerror_r', 'clock_gettime'],
636 'timegm.c': ['timegm'],
637 # Note: C99_VSNPRINTF is not a function, but a special condition
639 'snprintf.c': ['C99_VSNPRINTF', 'snprintf', 'vsnprintf', 'asprintf', 'vasprintf'],
640 # Note: WORKING_STRPTIME is not a function, but a special condition
642 'strptime.c': ['WORKING_STRPTIME', 'strptime'],
647 bld.RECURSE('buildtools/wafsamba')
649 REPLACE_HOSTCC_SOURCE = ''
651 for filename, functions in REPLACEMENT_FUNCTIONS.iteritems():
652 for function in functions:
653 if not bld.CONFIG_SET('HAVE_%s' % function.upper()):
654 REPLACE_HOSTCC_SOURCE += ' %s' % filename
658 if bld.CONFIG_SET('HAVE_LIBBSD'): extra_libs += ' bsd'
660 bld.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
661 REPLACE_HOSTCC_SOURCE,
663 use_global_deps=False,
664 cflags='-D_SAMBA_HOSTCC_',
665 group='compiler_libraries',
669 REPLACE_SOURCE = REPLACE_HOSTCC_SOURCE
670 REPLACE_SOURCE += ' cwrap.c'
672 if not bld.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE += ' crypt.c'
673 if not bld.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE += ' dlfcn.c'
674 if not bld.CONFIG_SET('HAVE_POLL'): REPLACE_SOURCE += ' poll.c'
676 if not bld.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE += ' socketpair.c'
677 if not bld.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE += ' socket.c'
678 if not bld.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE += ' getifaddrs.c'
679 if not bld.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE += ' getaddrinfo.c'
680 if not bld.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE += ' inet_ntoa.c'
681 if not bld.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE += ' inet_aton.c'
682 if not bld.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE += ' inet_ntop.c'
683 if not bld.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE += ' inet_pton.c'
684 if not bld.CONFIG_SET('HAVE_GETXATTR') or bld.CONFIG_SET('XATTR_ADDITIONAL_OPTIONS'):
685 REPLACE_SOURCE += ' xattr.c'
687 bld.SAMBA_LIBRARY('replace',
688 source=REPLACE_SOURCE,
689 group='base_libraries',
690 # FIXME: Ideally symbols should be hidden here so they
691 # don't appear in the global namespace when Samba
692 # libraries are loaded, but this doesn't appear to work
694 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
695 private_library=True,
696 deps='crypt dl nsl socket rt attr' + extra_libs)
698 bld.SAMBA_SUBSYSTEM('replace-test',
699 source='''test/testsuite.c test/strptime.c
700 test/os2_delete.c test/getifaddrs.c''',
703 if bld.env.standalone_replace:
704 bld.SAMBA_BINARY('replace_testsuite',
705 source='test/main.c',
706 deps='replace replace-test',
709 # build replacements for stdint.h and stdbool.h if needed
710 bld.SAMBA_GENERATOR('replace_stdint_h',
711 rule='cp ${SRC} ${TGT}',
712 source='hdr_replace.h',
714 enabled = not bld.CONFIG_SET('HAVE_STDINT_H'))
715 bld.SAMBA_GENERATOR('replace_stdbool_h',
716 rule='cp ${SRC} ${TGT}',
717 source='hdr_replace.h',
719 enabled = not bld.CONFIG_SET('HAVE_STDBOOL_H'))
721 bld.SAMBA_SUBSYSTEM('samba_intl', source='', use_global_deps=False,deps=bld.env.intl_libs)
724 '''makes a tarball for distribution'''