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 # on Tru64 certain features are only available with _OSF_SOURCE set to 1
36 # and _XOPEN_SOURCE set to 600
37 if conf
.env
['SYSTEM_UNAME_SYSNAME'] == 'OSF1':
38 conf
.DEFINE('_OSF_SOURCE', 1, add_to_cflags
=True)
39 conf
.DEFINE('_XOPEN_SOURCE', 600, add_to_cflags
=True)
41 # SCM_RIGHTS is only avail if _XOPEN_SOURCE iѕ defined on IRIX
42 if conf
.env
['SYSTEM_UNAME_SYSNAME'] == 'IRIX':
43 conf
.DEFINE('_XOPEN_SOURCE', 600, add_to_cflags
=True)
44 conf
.DEFINE('_BSD_TYPES', 1, add_to_cflags
=True)
46 # Try to find the right extra flags for C99 initialisers
47 for f
in ["", "-AC99", "-qlanglvl=extc99", "-qlanglvl=stdc99", "-c99"]:
48 if conf
.CHECK_CFLAGS([f
], '''
49 struct foo {int x;char y;};
50 struct foo bar = { .y = 'X', .x = 1 };
56 if conf
.CHECK_CFLAGS(['-fstack-protector']) and conf
.CHECK_LDFLAGS(['-fstack-protector']):
57 conf
.ADD_CFLAGS('-fstack-protector')
58 conf
.ADD_LDFLAGS('-fstack-protector')
60 # Try to find the right extra flags for -Werror behaviour
61 for f
in ["-Werror", # GCC
62 "-errwarn=%all", # Sun Studio
66 if conf
.CHECK_CFLAGS([f
], '''
68 if not 'WERROR_CFLAGS' in conf
.env
:
69 conf
.env
['WERROR_CFLAGS'] = []
70 conf
.env
['WERROR_CFLAGS'].extend([f
])
73 conf
.CHECK_HEADERS('linux/types.h crypt.h locale.h acl/libacl.h compat.h')
74 conf
.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
75 conf
.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')
76 conf
.CHECK_HEADERS('libaio.h locale.h ndir.h pwd.h')
77 conf
.CHECK_HEADERS('shadow.h sys/acl.h')
78 conf
.CHECK_HEADERS('sys/attributes.h attr/attributes.h sys/capability.h sys/dir.h sys/epoll.h')
79 conf
.CHECK_HEADERS('sys/fcntl.h sys/filio.h sys/filsys.h sys/fs/s5param.h sys/fs/vx/quota.h')
80 conf
.CHECK_HEADERS('sys/id.h sys/ioctl.h sys/ipc.h sys/mman.h sys/mode.h sys/ndir.h sys/priv.h')
81 conf
.CHECK_HEADERS('sys/resource.h sys/security.h sys/shm.h sys/statfs.h sys/statvfs.h sys/termio.h')
82 conf
.CHECK_HEADERS('sys/vfs.h sys/xattr.h termio.h termios.h sys/file.h')
83 conf
.CHECK_HEADERS('sys/ucontext.h sys/wait.h sys/stat.h malloc.h grp.h')
84 conf
.CHECK_HEADERS('sys/select.h setjmp.h utime.h sys/syslog.h syslog.h')
85 conf
.CHECK_HEADERS('stdarg.h vararg.h sys/mount.h mntent.h')
86 conf
.CHECK_HEADERS('stropts.h unix.h string.h strings.h sys/param.h limits.h')
87 conf
.CHECK_HEADERS('''sys/socket.h netinet/in.h netdb.h arpa/inet.h netinet/in_systm.h
88 netinet/ip.h netinet/tcp.h netinet/in_ip.h
89 sys/sockio.h sys/un.h''', together
=True)
90 conf
.CHECK_HEADERS('sys/uio.h ifaddrs.h direct.h dirent.h')
91 conf
.CHECK_HEADERS('windows.h winsock2.h ws2tcpip.h')
92 conf
.CHECK_HEADERS('errno.h')
93 conf
.CHECK_HEADERS('gcrypt.h getopt.h iconv.h')
94 conf
.CHECK_HEADERS('memory.h nss.h sasl/sasl.h')
96 conf
.CHECK_FUNCS_IN('inotify_init', 'inotify', checklibc
=True,
97 headers
='sys/inotify.h')
99 conf
.CHECK_HEADERS('security/pam_appl.h zlib.h asm/unistd.h')
100 conf
.CHECK_HEADERS('aio.h sys/unistd.h rpc/rpc.h rpc/nettype.h alloca.h float.h')
102 conf
.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/sysctl.h')
103 conf
.CHECK_HEADERS('sys/fileio.h sys/filesys.h sys/dustat.h sys/sysmacros.h')
104 conf
.CHECK_HEADERS('xfs/libxfs.h netgroup.h')
106 conf
.CHECK_CODE('', headers
='rpc/rpc.h rpcsvc/yp_prot.h', define
='HAVE_RPCSVC_YP_PROT_H')
108 conf
.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
109 conf
.CHECK_HEADERS('nss_common.h nsswitch.h ns_api.h')
110 conf
.CHECK_HEADERS('sys/extattr.h sys/ea.h sys/proplist.h sys/cdefs.h')
111 conf
.CHECK_HEADERS('utmp.h utmpx.h lastlog.h malloc.h')
112 conf
.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
113 conf
.CHECK_HEADERS('sys/atomic.h')
115 # Check for process set name support
117 #include <sys/prctl.h>
124 headers
='sys/prctl.h',
125 msg
='Checking for prctl syscall')
132 int main(void) { int fd = open("/dev/null", O_DIRECT); }
134 define
='HAVE_OPEN_O_DIRECT',
136 msg
='Checking for O_DIRECT flag to open(2)')
138 conf
.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t comparison_fn_t')
139 conf
.CHECK_TYPE('_Bool', define
='HAVE__Bool')
140 conf
.CHECK_TYPE('bool', define
='HAVE_BOOL')
142 conf
.CHECK_TYPE('int8_t', 'char')
143 conf
.CHECK_TYPE('uint8_t', 'unsigned char')
144 conf
.CHECK_TYPE('int16_t', 'short')
145 conf
.CHECK_TYPE('uint16_t', 'unsigned short')
146 conf
.CHECK_TYPE('int32_t', 'int')
147 conf
.CHECK_TYPE('uint32_t', 'unsigned')
148 conf
.CHECK_TYPE('int64_t', 'long long')
149 conf
.CHECK_TYPE('uint64_t', 'unsigned long long')
150 conf
.CHECK_TYPE('size_t', 'unsigned int')
151 conf
.CHECK_TYPE('ssize_t', 'int')
152 conf
.CHECK_TYPE('ino_t', 'unsigned')
153 conf
.CHECK_TYPE('loff_t', 'off_t')
154 conf
.CHECK_TYPE('offset_t', 'loff_t')
155 conf
.CHECK_TYPE('volatile int', define
='HAVE_VOLATILE')
156 conf
.CHECK_TYPE('uint_t', 'unsigned int')
157 conf
.CHECK_TYPE('blksize_t', 'long', headers
='sys/types.h sys/stat.h unistd.h')
158 conf
.CHECK_TYPE('blkcnt_t', 'long', headers
='sys/types.h sys/stat.h unistd.h')
160 conf
.CHECK_SIZEOF('bool char int "long long" long short size_t ssize_t')
161 conf
.CHECK_SIZEOF('int8_t uint8_t int16_t uint16_t int32_t uint32_t int64_t uint64_t')
162 conf
.CHECK_SIZEOF('void*', define
='SIZEOF_VOID_P')
163 conf
.CHECK_SIZEOF('off_t dev_t ino_t time_t')
165 conf
.CHECK_TYPES('socklen_t', headers
='sys/socket.h')
166 conf
.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
167 conf
.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
168 conf
.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
169 conf
.CHECK_CODE('struct sockaddr_in6 x', define
='HAVE_STRUCT_SOCKADDR_IN6',
170 headers
='sys/socket.h netdb.h netinet/in.h')
171 conf
.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
172 conf
.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
174 conf
.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define
='HAVE_SIG_ATOMIC_T_TYPE')
176 conf
.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
177 getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
178 'socket nsl', checklibc
=True,
179 headers
='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
181 # Some old Linux systems have broken header files and
182 # miss the IPV6_V6ONLY define in netinet/in.h,
183 # but have it in linux/in6.h.
184 # We can't include both files so we just check if the value
185 # if defined and do the replacement in system/network.h
186 if not conf
.CHECK_VARIABLE('IPV6_V6ONLY',
187 headers
='sys/socket.h netdb.h netinet/in.h'):
189 #include <linux/in6.h>
190 #if (IPV6_V6ONLY != 26)
191 #error no IPV6_V6ONLY support on linux
193 int main(void) { return IPV6_V6ONLY; }
195 define
='HAVE_LINUX_IPV6_V6ONLY_26',
197 msg
='Checking for IPV6_V6ONLY in linux/in6.h',
201 struct sockaddr_storage sa_store;
202 struct addrinfo *ai = NULL;
203 struct in6_addr in6addr;
204 int idx = if_nametoindex("iface1");
205 int s = socket(AF_INET6, SOCK_STREAM, 0);
206 int ret = getaddrinfo(NULL, NULL, NULL, &ai);
208 const char *es = gai_strerror(ret);
213 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
214 #define IPV6_V6ONLY 26
216 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
217 (const void *)&val, sizeof(val));
222 headers
='sys/socket.h netdb.h netinet/in.h')
224 if conf
.CONFIG_SET('HAVE_SYS_UCONTEXT_H') and conf
.CONFIG_SET('HAVE_SIGNAL_H'):
227 sigaddset(&uc.uc_sigmask, SIGUSR1);
230 msg
="Checking whether we have ucontext_t",
231 headers
='signal.h sys/ucontext.h')
233 # Check for atomic builtins. */
237 (void)__sync_fetch_and_add(&i, 1);
241 'HAVE___SYNC_FETCH_AND_ADD',
242 msg
='Checking for __sync_fetch_and_add compiler builtin')
246 #include <sys/atomic.h>
249 atomic_add_32(&i, 1);
253 'HAVE_ATOMIC_ADD_32',
254 headers
='stdint.h sys/atomic.h',
255 msg
='Checking for atomic_add_32 compiler builtin')
257 # these may be builtins, so we need the link=False strategy
258 conf
.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link
=False)
260 # See https://bugzilla.samba.org/show_bug.cgi?id=1097
262 # Ported in from autoconf where it was added with this commit:
263 # commit 804cfb20a067b4b687089dc72a8271b3abf20f31
264 # Author: Simo Sorce <idra@samba.org>
265 # Date: Wed Aug 25 14:24:16 2004 +0000
266 # r2070: Let's try to overload srnlen and strndup for AIX where they are natly broken.
268 host_os
= sys
.platform
269 if host_os
.rfind('aix') > -1:
270 conf
.DEFINE('BROKEN_STRNLEN', 1)
271 conf
.DEFINE('BROKEN_STRNDUP', 1)
273 conf
.CHECK_FUNCS('shl_load shl_unload shl_findsym')
274 conf
.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
275 conf
.CHECK_FUNCS('lstat getpgrp utime utimes setuid seteuid setreuid setresuid setgid setegid')
276 conf
.CHECK_FUNCS('setregid setresgid chroot strerror vsyslog setlinebuf mktime')
277 conf
.CHECK_FUNCS('ftruncate chsize rename waitpid wait4')
278 conf
.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr')
279 conf
.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
280 conf
.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
281 conf
.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
282 conf
.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memalign posix_memalign')
283 conf
.CHECK_FUNCS('prctl')
285 # libbsd on some platforms provides strlcpy and strlcat
286 if not conf
.CHECK_FUNCS('strlcpy strlcat'):
287 conf
.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers
='bsd/string.h',
289 if not conf
.CHECK_FUNCS('getpeereid'):
290 conf
.CHECK_FUNCS_IN('getpeereid', 'bsd', headers
='sys/types.h bsd/unistd.h')
291 if not conf
.CHECK_FUNCS_IN('setproctitle', 'bsd', headers
='sys/types.h bsd/unistd.h'):
292 conf
.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers
='setproctitle.h')
297 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
299 msg
="Checking whether we can use SO_PEERCRED to get socket credentials",
300 headers
='sys/types.h sys/socket.h')
302 #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect
303 #Let's detect those cases
304 if conf
.CONFIG_SET('HAVE_STRTOLL'):
306 long long nb = strtoll("Text", NULL, 0);
307 if (errno == EINVAL) {
313 msg
="Checking correct behavior of strtoll",
316 define
= 'HAVE_BSD_STRTOLL',
318 conf
.CHECK_FUNCS('if_nametoindex strerror_r')
319 conf
.CHECK_FUNCS('getdirentries getdents syslog')
320 conf
.CHECK_FUNCS('gai_strerror get_current_dir_name')
321 conf
.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups syscall setsid')
322 conf
.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
323 conf
.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
325 conf
.SET_TARGET_TYPE('attr', 'EMPTY')
327 xattr_headers
='sys/attributes.h attr/xattr.h sys/xattr.h'
329 conf
.CHECK_FUNCS_IN('''
330 fgetxattr flistea flistxattr
331 fremovexattr fsetxattr getxattr
332 listxattr removexattr setxattr
333 ''', 'attr', checklibc
=True, headers
=xattr_headers
)
335 # We need to check for linux xattrs first, as we do not wish to link to -lattr
336 # (the XFS compat API) on Linux systems with the native xattr API
337 if not conf
.CONFIG_SET('HAVE_GETXATTR'):
338 conf
.CHECK_FUNCS_IN('''
339 attr_get attr_getf attr_list attr_listf attropen attr_remove
340 attr_removef attr_set attr_setf extattr_delete_fd extattr_delete_file
341 extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file
342 extattr_set_fd extattr_set_file fgetea
343 fremoveea fsetea getea listea
345 ''', 'attr', checklibc
=True, headers
=xattr_headers
)
347 if (conf
.CONFIG_SET('HAVE_ATTR_LISTF') or
348 conf
.CONFIG_SET('HAVE_EXTATTR_LIST_FD') or
349 conf
.CONFIG_SET('HAVE_FLISTEA') or
350 conf
.CONFIG_SET('HAVE_FLISTXATTR')):
351 conf
.DEFINE('HAVE_XATTR_SUPPORT', 1)
353 # Darwin has extra options to xattr-family functions
354 conf
.CHECK_CODE('getxattr(NULL, NULL, NULL, 0, 0, 0)',
355 headers
=xattr_headers
, local_include
=False,
356 define
='XATTR_ADDITIONAL_OPTIONS',
357 msg
="Checking whether xattr interface takes additional options")
359 conf
.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
360 checklibc
=True, headers
='dlfcn.h dl.h')
362 conf
.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
363 define
='DLOPEN_TAKES_UNSIGNED_FLAGS', headers
='dlfcn.h dl.h')
365 if conf
.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc
=True):
366 # some systems are missing the declaration
367 conf
.CHECK_DECLS('fdatasync')
369 if conf
.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc
=True):
370 for c
in ['CLOCK_MONOTONIC', 'CLOCK_PROCESS_CPUTIME_ID', 'CLOCK_REALTIME']:
372 #if TIME_WITH_SYS_TIME
373 # include <sys/time.h>
377 # include <sys/time.h>
382 clockid_t clk = %s''' % c
,
384 msg
='Checking whether the clock_gettime clock ID %s is available' % c
)
386 conf
.CHECK_TYPE('struct timespec', headers
='sys/time.h time.h')
388 # these headers need to be tested as a group on freebsd
389 conf
.CHECK_HEADERS(headers
='sys/socket.h net/if.h', together
=True)
390 conf
.CHECK_HEADERS(headers
='netinet/in.h arpa/nameser.h resolv.h', together
=True)
391 conf
.CHECK_FUNCS_IN('res_search', 'resolv', checklibc
=True,
392 headers
='netinet/in.h arpa/nameser.h resolv.h')
395 # try to find libintl (if --without-gettext is not given)
396 conf
.env
.intl_libs
=''
397 if not Options
.options
.disable_gettext
:
398 # any extra path given to look at?
399 if not Options
.options
.gettext_location
== 'None':
400 conf
.env
['CFLAGS'].extend(["-I%s" % Options
.options
.gettext_location
]);
401 conf
.env
['LDFLAGS'].extend(["-L%s" % Options
.options
.gettext_location
]);
403 conf
.env
['CFLAGS'].extend(["-I/usr/local"]);
404 conf
.env
['LDFLAGS'].extend(["-L/usr/local"]);
405 conf
.CHECK_HEADERS('libintl.h')
406 conf
.CHECK_LIB('intl')
407 conf
.CHECK_DECLS('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset', headers
="libintl.h")
408 # *textdomain functions are not strictly necessary
409 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
410 '', checklibc
=True, headers
='libintl.h')
411 # gettext and dgettext must exist
412 # on some systems (the ones with glibc, those are in libc)
413 if conf
.CHECK_FUNCS_IN('dgettext gettext', '', checklibc
=True, headers
='libintl.h'):
414 # save for dependency definitions
415 conf
.env
.intl_libs
=''
416 # others (e.g. FreeBSD) have seperate libintl
417 elif conf
.CHECK_FUNCS_IN('dgettext gettext', 'intl', checklibc
=False, headers
='libintl.h'):
418 # save for dependency definitions
419 conf
.env
.intl_libs
='intl'
420 # recheck with libintl
421 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
422 'intl', checklibc
=False, headers
='libintl.h')
424 # Some hosts need lib iconv for linking with lib intl
425 # So we try with flags just in case it helps.
426 oldflags
= list(conf
.env
['EXTRA_LDFLAGS']);
427 conf
.env
['EXTRA_LDFLAGS'].extend(["-liconv"])
428 conf
.CHECK_FUNCS_IN('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset',
429 'intl', checklibc
=False, headers
='libintl.h')
430 conf
.env
['EXTRA_LDFLAGS'] = oldflags
431 if conf
.env
['HAVE_GETTEXT'] and conf
.env
['HAVE_DGETTEXT']:
432 # save for dependency definitions
433 conf
.env
.intl_libs
='iconv intl'
435 # did we find both prototypes and a library to link against?
436 # if not, unset the detected values (see Bug #9911)
437 if not (conf
.env
['HAVE_GETTEXT'] and conf
.env
['HAVE_DECL_GETTEXT']):
438 conf
.undefine('HAVE_GETTEXT')
439 conf
.undefine('HAVE_DECL_GETTEXT')
440 if not (conf
.env
['HAVE_DGETTEXT'] and conf
.env
['HAVE_DECL_DGETTEXT']):
441 conf
.undefine('HAVE_DGETTEXT')
442 conf
.undefine('HAVE_DECL_DGETTEXT')
444 # did the user insist on gettext (--with-gettext)?
445 if Options
.options
.gettext_location
!= 'None' and (not conf
.env
['HAVE_GETTEXT'] or not conf
.env
['HAVE_DGETTEXT']):
446 conf
.fatal('library gettext not found at specified location')
448 conf
.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc
=True, headers
='pthread.h')
450 PTHREAD_CFLAGS
='error'
451 PTHREAD_LDFLAGS
='error'
453 if PTHREAD_LDFLAGS
== 'error':
454 if conf
.CHECK_FUNCS_IN('pthread_attr_init', 'pthread'):
455 PTHREAD_CFLAGS
='-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS'
456 PTHREAD_LDFLAGS
='-lpthread'
457 if PTHREAD_LDFLAGS
== 'error':
458 if conf
.CHECK_FUNCS_IN('pthread_attr_init', 'pthreads'):
459 PTHREAD_CFLAGS
='-D_THREAD_SAFE'
460 PTHREAD_LDFLAGS
='-lpthreads'
461 if PTHREAD_LDFLAGS
== 'error':
462 if conf
.CHECK_FUNCS_IN('pthread_attr_init', 'c_r'):
463 PTHREAD_CFLAGS
='-D_THREAD_SAFE -pthread'
464 PTHREAD_LDFLAGS
='-pthread'
465 if PTHREAD_LDFLAGS
== 'error':
466 if conf
.CHECK_FUNCS('pthread_attr_init'):
467 PTHREAD_CFLAGS
='-D_REENTRANT'
468 PTHREAD_LDFLAGS
='-lpthread'
469 # especially for HP-UX, where the CHECK_FUNC macro fails to test for
470 # pthread_attr_init. On pthread_mutex_lock it works there...
471 if PTHREAD_LDFLAGS
== 'error':
472 if conf
.CHECK_FUNCS_IN('pthread_mutex_lock', 'pthread'):
473 PTHREAD_CFLAGS
='-D_REENTRANT'
474 PTHREAD_LDFLAGS
='-lpthread'
476 if PTHREAD_CFLAGS
!= 'error' and PTHREAD_LDFLAGS
!= 'error':
477 if conf
.CONFIG_SET('replace_add_global_pthread'):
478 conf
.ADD_CFLAGS(PTHREAD_CFLAGS
)
479 conf
.ADD_LDFLAGS(PTHREAD_LDFLAGS
)
480 conf
.CHECK_HEADERS('pthread.h')
481 conf
.DEFINE('HAVE_PTHREAD', '1')
483 if conf
.CONFIG_SET('HAVE_PTHREAD'):
485 conf
.CHECK_DECLS('pthread_mutexattr_setrobust', headers
='pthread.h')
486 if not conf
.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEXATTR_SETROBUST'):
487 conf
.CHECK_DECLS('pthread_mutexattr_setrobust_np',
490 conf
.CHECK_FUNCS_IN('pthread_mutexattr_setrobust', 'pthread',
491 checklibc
=True, headers
='pthread.h')
492 if not conf
.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST'):
493 conf
.CHECK_FUNCS_IN('pthread_mutexattr_setrobust_np', 'pthread',
494 checklibc
=True, headers
='pthread.h')
496 conf
.CHECK_DECLS('pthread_mutex_consistent', headers
='pthread.h')
497 if not conf
.CONFIG_SET('HAVE_DECL_PTHREAD_MUTEX_CONSISTENT'):
498 conf
.CHECK_DECLS('pthread_mutex_consistent_np',
501 conf
.CHECK_FUNCS_IN('pthread_mutex_consistent', 'pthread',
502 checklibc
=True, headers
='pthread.h')
503 if not conf
.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT'):
504 conf
.CHECK_FUNCS_IN('pthread_mutex_consistent_np', 'pthread',
505 checklibc
=True, headers
='pthread.h')
507 if ((conf
.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST') or
508 conf
.CONFIG_SET('HAVE_PTHREAD_MUTEXATTR_SETROBUST_NP')) and
509 (conf
.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT') or
510 conf
.CONFIG_SET('HAVE_PTHREAD_MUTEX_CONSISTENT_NP'))):
511 conf
.DEFINE('HAVE_ROBUST_MUTEXES', 1)
513 conf
.CHECK_FUNCS_IN('crypt', 'crypt', checklibc
=True)
515 conf
.CHECK_VARIABLE('rl_event_hook', define
='HAVE_DECL_RL_EVENT_HOOK', always
=True,
516 headers
='readline.h readline/readline.h readline/history.h')
518 conf
.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
520 conf
.CHECK_DECLS('errno', headers
='errno.h', reverse
=True)
521 conf
.CHECK_DECLS('environ getgrent_r getpwent_r', reverse
=True, headers
='pwd.h grp.h')
522 conf
.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse
=True)
524 if conf
.CONFIG_SET('HAVE_EPOLL_CREATE') and conf
.CONFIG_SET('HAVE_SYS_EPOLL_H'):
525 conf
.DEFINE('HAVE_EPOLL', 1)
527 conf
.CHECK_HEADERS('poll.h')
528 conf
.CHECK_FUNCS('poll')
530 conf
.CHECK_FUNCS('strptime')
531 conf
.CHECK_DECLS('strptime', headers
='time.h')
532 conf
.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
533 #include "test/strptime.c"''',
534 define
='HAVE_WORKING_STRPTIME',
537 msg
='Checking for working strptime')
539 conf
.CHECK_CODE('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ', execute
=False)
541 conf
.CHECK_CODE('#include "test/snprintf.c"',
542 define
="HAVE_C99_VSNPRINTF",
545 msg
="Checking for C99 vsnprintf")
547 conf
.CHECK_CODE('#include "test/shared_mmap.c"',
548 addmain
=False, add_headers
=False, execute
=True,
549 define
='HAVE_SHARED_MMAP',
550 msg
="Checking for HAVE_SHARED_MMAP")
552 conf
.CHECK_CODE('#include "test/shared_mremap.c"',
553 addmain
=False, add_headers
=False, execute
=True,
554 define
='HAVE_MREMAP',
555 msg
="Checking for HAVE_MREMAP")
557 # OpenBSD (and I've heard HPUX) doesn't sync between mmap and write.
558 # FIXME: Anything other than a 0 or 1 exit code should abort configure!
559 conf
.CHECK_CODE('#include "test/incoherent_mmap.c"',
560 addmain
=False, add_headers
=False, execute
=True,
561 define
='HAVE_INCOHERENT_MMAP',
562 msg
="Checking for HAVE_INCOHERENT_MMAP")
564 conf
.SAMBA_BUILD_ENV()
567 typedef struct {unsigned x;} FOOBAR;
568 #define X_FOOBAR(x) ((FOOBAR) { x })
569 #define FOO_ONE X_FOOBAR(1)
571 static const struct {
576 static const FOOBAR f3[] = {FOO_ONE};
578 define
='HAVE_IMMEDIATE_STRUCTURES')
580 conf
.CHECK_CODE('mkdir("foo",0777)', define
='HAVE_MKDIR_MODE', headers
='sys/stat.h')
582 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define
='HAVE_STAT_TV_NSEC',
583 headers
='sys/stat.h')
584 # we need the st_rdev test under two names
585 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
586 define
='HAVE_STRUCT_STAT_ST_RDEV',
587 headers
='sys/stat.h')
588 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define
='HAVE_ST_RDEV',
589 headers
='sys/stat.h')
590 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
591 headers
='sys/socket.h netinet/in.h')
592 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', '__ss_family',
593 headers
='sys/socket.h netinet/in.h')
596 if conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
597 headers
='sys/socket.h netinet/in.h',
598 define
='HAVE_SOCKADDR_SA_LEN'):
599 # the old build system produced both defines
600 conf
.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
602 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
603 headers
='sys/socket.h netinet/in.h',
604 define
='HAVE_SOCK_SIN_LEN')
606 conf
.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
607 define
='HAVE_UNIXSOCKET', headers
='sys/socket.h sys/un.h')
612 char tpl[20]="/tmp/test.XXXXXX";
613 char tpl2[20]="/tmp/test.XXXXXX";
614 int fd = mkstemp(tpl);
615 int fd2 = mkstemp(tpl2);
622 if (fd2 == -1) exit(1);
625 if (fstat(fd, &st) != 0) exit(1);
626 if ((st.st_mode & 0777) != 0600) exit(1);
627 if (strcmp(tpl, "/tmp/test.XXXXXX") == 0) {
630 if (strcmp(tpl, tpl2) == 0) {
635 define
='HAVE_SECURE_MKSTEMP',
637 mandatory
=True) # lets see if we get a mandatory failure for this one
639 if conf
.CHECK_CFLAGS('-fvisibility=hidden'):
640 conf
.env
.VISIBILITY_CFLAGS
= '-fvisibility=hidden'
641 conf
.CHECK_CODE('''void vis_foo1(void) {}
642 __attribute__((visibility("default"))) void vis_foo2(void) {}''',
643 cflags
=conf
.env
.VISIBILITY_CFLAGS
,
644 define
='HAVE_VISIBILITY_ATTR')
646 # look for a method of finding the list of network interfaces
647 for method
in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
648 if conf
.CHECK_CODE('''
650 #define NO_CONFIG_H 1
651 #define AUTOCONF_TEST 1
653 #include "inet_ntop.c"
654 #include "snprintf.c"
655 #include "getifaddrs.c"
656 #define getifaddrs_test main
657 #include "test/getifaddrs.c"
665 conf
.RECURSE('system')
666 conf
.SAMBA_CONFIG_H()
669 REPLACEMENT_FUNCTIONS
= {
670 'replace.c': ['ftruncate', 'strlcpy', 'strlcat', 'mktime', 'initgroups',
671 'memmove', 'strdup', 'setlinebuf', 'vsyslog', 'strnlen',
672 'strndup', 'waitpid', 'seteuid', 'setegid', 'chroot',
673 'mkstemp', 'mkdtemp', 'pread', 'pwrite', 'strcasestr',
674 'strtok_r', 'strtoll', 'strtoull', 'setenv', 'unsetenv',
675 'utime', 'utimes', 'dup2', 'chown', 'link', 'readlink',
676 'symlink', 'lchown', 'realpath', 'memmem', 'vdprintf',
677 'dprintf', 'get_current_dir_name',
678 'strerror_r', 'clock_gettime'],
679 'timegm.c': ['timegm'],
680 # Note: C99_VSNPRINTF is not a function, but a special condition
682 'snprintf.c': ['C99_VSNPRINTF', 'snprintf', 'vsnprintf', 'asprintf', 'vasprintf'],
683 # Note: WORKING_STRPTIME is not a function, but a special condition
685 'strptime.c': ['WORKING_STRPTIME', 'strptime'],
690 bld
.RECURSE('buildtools/wafsamba')
692 REPLACE_HOSTCC_SOURCE
= ''
694 for filename
, functions
in REPLACEMENT_FUNCTIONS
.iteritems():
695 for function
in functions
:
696 if not bld
.CONFIG_SET('HAVE_%s' % function
.upper()):
697 REPLACE_HOSTCC_SOURCE
+= ' %s' % filename
701 if bld
.CONFIG_SET('HAVE_LIBBSD'): extra_libs
+= ' bsd'
703 bld
.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
704 REPLACE_HOSTCC_SOURCE
,
706 use_global_deps
=False,
707 cflags
='-D_SAMBA_HOSTCC_',
708 group
='compiler_libraries',
712 REPLACE_SOURCE
= REPLACE_HOSTCC_SOURCE
713 REPLACE_SOURCE
+= ' cwrap.c'
715 if not bld
.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE
+= ' crypt.c'
716 if not bld
.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE
+= ' dlfcn.c'
717 if not bld
.CONFIG_SET('HAVE_POLL'): REPLACE_SOURCE
+= ' poll.c'
719 if not bld
.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE
+= ' socketpair.c'
720 if not bld
.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE
+= ' socket.c'
721 if not bld
.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE
+= ' getifaddrs.c'
722 if not bld
.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE
+= ' getaddrinfo.c'
723 if not bld
.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE
+= ' inet_ntoa.c'
724 if not bld
.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE
+= ' inet_aton.c'
725 if not bld
.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE
+= ' inet_ntop.c'
726 if not bld
.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE
+= ' inet_pton.c'
727 if not bld
.CONFIG_SET('HAVE_GETXATTR') or bld
.CONFIG_SET('XATTR_ADDITIONAL_OPTIONS'):
728 REPLACE_SOURCE
+= ' xattr.c'
730 bld
.SAMBA_LIBRARY('replace',
731 source
=REPLACE_SOURCE
,
732 group
='base_libraries',
733 # FIXME: Ideally symbols should be hidden here so they
734 # don't appear in the global namespace when Samba
735 # libraries are loaded, but this doesn't appear to work
737 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
738 private_library
=True,
739 deps
='crypt dl nsl socket rt attr' + extra_libs
)
741 bld
.SAMBA_SUBSYSTEM('replace-test',
742 source
='''test/testsuite.c test/strptime.c
743 test/os2_delete.c test/getifaddrs.c''',
746 if bld
.env
.standalone_replace
:
747 bld
.SAMBA_BINARY('replace_testsuite',
748 source
='test/main.c',
749 deps
='replace replace-test',
752 # build replacements for stdint.h and stdbool.h if needed
753 bld
.SAMBA_GENERATOR('replace_stdint_h',
754 rule
='cp ${SRC} ${TGT}',
755 source
='hdr_replace.h',
757 enabled
= not bld
.CONFIG_SET('HAVE_STDINT_H'))
758 bld
.SAMBA_GENERATOR('replace_stdbool_h',
759 rule
='cp ${SRC} ${TGT}',
760 source
='hdr_replace.h',
762 enabled
= not bld
.CONFIG_SET('HAVE_STDBOOL_H'))
764 bld
.SAMBA_SUBSYSTEM('samba_intl', source
='', use_global_deps
=False,deps
=bld
.env
.intl_libs
)
767 '''makes a tarball for distribution'''