s4:dsdb/rootdse: expand extended dn values with the AS_SYSTEM control
[Samba.git] / lib / replace / wscript
blob59aa2d16847fca2d5f1957b2ded0792f30dc4c82
1 #!/usr/bin/env python
3 APPNAME = 'libreplace'
4 VERSION = '1.2.1'
6 blddir = 'bin'
8 import sys, os, Utils
10 # find the buildtools directory
11 srcdir = '.'
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
17 import Options, os, preproc
19 samba_dist.DIST_DIRS('lib/replace buildtools:buildtools')
21 def set_options(opt):
22 opt.BUILTIN_DEFAULT('NONE')
23 opt.PRIVATE_EXTENSION_DEFAULT('')
24 opt.RECURSE('buildtools/wafsamba')
26 @wafsamba.runonce
27 def configure(conf):
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 };
51 '''):
52 if f != "":
53 conf.ADD_CFLAGS(f)
54 break
56 # Try to find the right extra flags for -Werror behaviour
57 for f in ["-Werror", # GCC
58 "-errwarn=%all", # Sun Studio
59 "-qhalt=w", # IBM xlc
60 "-w2", # Tru64
62 if conf.CHECK_CFLAGS([f], '''
63 '''):
64 if not 'WERROR_CFLAGS' in conf.env:
65 conf.env['WERROR_CFLAGS'] = []
66 conf.env['WERROR_CFLAGS'].extend([f])
67 break
69 conf.CHECK_HEADERS('linux/types.h crypt.h locale.h acl/libacl.h compat.h')
70 conf.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
71 conf.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')
72 conf.CHECK_HEADERS('libaio.h locale.h ndir.h pwd.h')
73 conf.CHECK_HEADERS('shadow.h sys/acl.h')
74 conf.CHECK_HEADERS('sys/attributes.h attr/attributes.h sys/capability.h sys/dir.h sys/epoll.h')
75 conf.CHECK_HEADERS('sys/fcntl.h sys/filio.h sys/filsys.h sys/fs/s5param.h sys/fs/vx/quota.h')
76 conf.CHECK_HEADERS('sys/id.h sys/ioctl.h sys/ipc.h sys/mman.h sys/mode.h sys/ndir.h sys/priv.h')
77 conf.CHECK_HEADERS('sys/resource.h sys/security.h sys/shm.h sys/statfs.h sys/statvfs.h sys/termio.h')
78 conf.CHECK_HEADERS('sys/vfs.h sys/xattr.h termio.h termios.h sys/file.h')
79 conf.CHECK_HEADERS('sys/ucontext.h sys/wait.h sys/stat.h malloc.h grp.h')
80 conf.CHECK_HEADERS('sys/select.h setjmp.h utime.h sys/syslog.h syslog.h')
81 conf.CHECK_HEADERS('stdarg.h vararg.h sys/mount.h mntent.h')
82 conf.CHECK_HEADERS('stropts.h unix.h string.h strings.h sys/param.h limits.h')
83 conf.CHECK_HEADERS('''sys/socket.h netinet/in.h netdb.h arpa/inet.h netinet/in_systm.h
84 netinet/ip.h netinet/tcp.h netinet/in_ip.h
85 sys/sockio.h sys/un.h''', together=True)
86 conf.CHECK_HEADERS('sys/uio.h ifaddrs.h direct.h dirent.h')
87 conf.CHECK_HEADERS('windows.h winsock2.h ws2tcpip.h')
88 conf.CHECK_HEADERS('errno.h')
89 conf.CHECK_HEADERS('gcrypt.h getopt.h iconv.h')
90 conf.CHECK_HEADERS('sys/inotify.h memory.h nss.h sasl/sasl.h')
91 conf.CHECK_HEADERS('security/pam_appl.h zlib.h asm/unistd.h')
92 conf.CHECK_HEADERS('aio.h sys/unistd.h rpc/rpc.h rpc/nettype.h alloca.h float.h')
94 conf.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/prctl.h sys/sysctl.h')
95 conf.CHECK_HEADERS('sys/fileio.h sys/filesys.h sys/dustat.h sys/sysmacros.h')
96 conf.CHECK_HEADERS('xfs/libxfs.h netgroup.h')
98 conf.CHECK_CODE('', headers='rpc/rpc.h rpcsvc/yp_prot.h', define='HAVE_RPCSVC_YP_PROT_H')
100 conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
101 conf.CHECK_HEADERS('nss_common.h nsswitch.h ns_api.h')
102 conf.CHECK_HEADERS('sys/extattr.h sys/ea.h sys/proplist.h sys/cdefs.h')
103 conf.CHECK_HEADERS('utmp.h utmpx.h lastlog.h malloc.h')
104 conf.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
105 conf.CHECK_HEADERS('sys/atomic.h')
107 conf.CHECK_CODE('''
108 #include <unistd.h>
109 #ifdef HAVE_FCNTL_H
110 #include <fcntl.h>
111 #endif
112 int main(void) { int fd = open("/dev/null", O_DIRECT); }
113 ''',
114 define='HAVE_OPEN_O_DIRECT',
115 addmain=False,
116 msg='Checking for O_DIRECT flag to open(2)')
118 conf.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t comparison_fn_t')
119 conf.CHECK_TYPE('_Bool', define='HAVE__Bool')
120 conf.CHECK_TYPE('bool', define='HAVE_BOOL')
122 conf.CHECK_TYPE('int8_t', 'char')
123 conf.CHECK_TYPE('uint8_t', 'unsigned char')
124 conf.CHECK_TYPE('int16_t', 'short')
125 conf.CHECK_TYPE('uint16_t', 'unsigned short')
126 conf.CHECK_TYPE('int32_t', 'int')
127 conf.CHECK_TYPE('uint32_t', 'unsigned')
128 conf.CHECK_TYPE('int64_t', 'long long')
129 conf.CHECK_TYPE('uint64_t', 'unsigned long long')
130 conf.CHECK_TYPE('size_t', 'unsigned int')
131 conf.CHECK_TYPE('ssize_t', 'int')
132 conf.CHECK_TYPE('ino_t', 'unsigned')
133 conf.CHECK_TYPE('loff_t', 'off_t')
134 conf.CHECK_TYPE('offset_t', 'loff_t')
135 conf.CHECK_TYPE('volatile int', define='HAVE_VOLATILE')
136 conf.CHECK_TYPE('uint_t', 'unsigned int')
137 conf.CHECK_TYPE('blksize_t', 'long', headers='sys/types.h sys/stat.h unistd.h')
138 conf.CHECK_TYPE('blkcnt_t', 'long', headers='sys/types.h sys/stat.h unistd.h')
140 conf.CHECK_SIZEOF('bool char int "long long" long short size_t ssize_t')
141 conf.CHECK_SIZEOF('int8_t uint8_t int16_t uint16_t int32_t uint32_t int64_t uint64_t')
142 conf.CHECK_SIZEOF('void*', define='SIZEOF_VOID_P')
143 conf.CHECK_SIZEOF('off_t dev_t ino_t time_t')
145 conf.CHECK_TYPES('socklen_t', headers='sys/socket.h')
146 conf.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
147 conf.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
148 conf.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
149 conf.CHECK_CODE('struct sockaddr_in6 x', define='HAVE_STRUCT_SOCKADDR_IN6',
150 headers='sys/socket.h netdb.h netinet/in.h')
151 conf.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
152 conf.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
154 conf.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define='HAVE_SIG_ATOMIC_T_TYPE')
156 conf.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
157 getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
158 'socket nsl', checklibc=True,
159 headers='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
161 # Some old Linux systems have broken header files and
162 # miss the IPV6_V6ONLY define in netinet/in.h,
163 # but have it in linux/in6.h.
164 # We can't include both files so we just check if the value
165 # if defined and do the replacement in system/network.h
166 if not conf.CHECK_VARIABLE('IPV6_V6ONLY',
167 headers='sys/socket.h netdb.h netinet/in.h'):
168 conf.CHECK_CODE('''
169 #include <linux/in6.h>
170 #if (IPV6_V6ONLY != 26)
171 #error no IPV6_V6ONLY support on linux
172 #endif
173 int main(void) { return IPV6_V6ONLY; }
174 ''',
175 define='HAVE_LINUX_IPV6_V6ONLY_26',
176 addmain=False,
177 msg='Checking for IPV6_V6ONLY in linux/in6.h',
178 local_include=False)
180 conf.CHECK_CODE('''
181 struct sockaddr_storage sa_store;
182 struct addrinfo *ai = NULL;
183 struct in6_addr in6addr;
184 int idx = if_nametoindex("iface1");
185 int s = socket(AF_INET6, SOCK_STREAM, 0);
186 int ret = getaddrinfo(NULL, NULL, NULL, &ai);
187 if (ret != 0) {
188 const char *es = gai_strerror(ret);
190 freeaddrinfo(ai);
192 int val = 1;
193 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
194 #define IPV6_V6ONLY 26
195 #endif
196 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
197 (const void *)&val, sizeof(val));
199 ''',
200 define='HAVE_IPV6',
201 lib='nsl socket',
202 headers='sys/socket.h netdb.h netinet/in.h')
204 if conf.CONFIG_SET('HAVE_SYS_UCONTEXT_H') and conf.CONFIG_SET('HAVE_SIGNAL_H'):
205 conf.CHECK_CODE('''
206 ucontext_t uc;
207 sigaddset(&uc.uc_sigmask, SIGUSR1);
208 ''',
209 'HAVE_UCONTEXT_T',
210 msg="Checking whether we have ucontext_t",
211 headers='signal.h sys/ucontext.h')
213 # Check for atomic builtins. */
214 conf.CHECK_CODE('''
215 int main(void) {
216 int i;
217 (void)__sync_fetch_and_add(&i, 1);
218 return 0;
220 ''',
221 'HAVE___SYNC_FETCH_AND_ADD',
222 msg='Checking for __sync_fetch_and_add compiler builtin')
224 conf.CHECK_CODE('''
225 #include <stdint.h>
226 #include <sys/atomic.h>
227 int main(void) {
228 int32_t i;
229 atomic_add_32(&i, 1);
230 return 0;
232 ''',
233 'HAVE_ATOMIC_ADD_32',
234 headers='stdint.h sys/atomic.h',
235 msg='Checking for atomic_add_32 compiler builtin')
237 # these may be builtins, so we need the link=False strategy
238 conf.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link=False)
240 # See https://bugzilla.samba.org/show_bug.cgi?id=1097
242 # Ported in from autoconf where it was added with this commit:
243 # commit 804cfb20a067b4b687089dc72a8271b3abf20f31
244 # Author: Simo Sorce <idra@samba.org>
245 # Date: Wed Aug 25 14:24:16 2004 +0000
246 # r2070: Let's try to overload srnlen and strndup for AIX where they are natly broken.
248 host_os = sys.platform
249 if host_os.rfind('aix') > -1:
250 conf.DEFINE('BROKEN_STRNLEN', 1)
251 conf.DEFINE('BROKEN_STRNDUP', 1)
253 conf.CHECK_FUNCS('shl_load shl_unload shl_findsym')
254 conf.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
255 conf.CHECK_FUNCS('lstat getpgrp utime utimes setuid seteuid setreuid setresuid setgid setegid')
256 conf.CHECK_FUNCS('setregid setresgid chroot strerror vsyslog setlinebuf mktime')
257 conf.CHECK_FUNCS('ftruncate chsize rename waitpid wait4')
258 conf.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr')
259 conf.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
260 conf.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
261 conf.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
262 conf.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memalign posix_memalign')
264 # libbsd on some platforms provides strlcpy and strlcat
265 if not conf.CHECK_FUNCS('strlcpy strlcat'):
266 conf.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers='bsd/string.h',
267 checklibc=True)
268 if not conf.CHECK_FUNCS('getpeereid'):
269 conf.CHECK_FUNCS_IN('getpeereid', 'bsd', headers='sys/types.h bsd/unistd.h')
270 if not conf.CHECK_FUNCS_IN('setproctitle', 'bsd', headers='sys/types.h bsd/unistd.h'):
271 conf.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers='setproctitle.h')
273 conf.CHECK_CODE('''
274 struct ucred cred;
275 socklen_t cred_len;
276 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
277 'HAVE_PEERCRED',
278 msg="Checking whether we can use SO_PEERCRED to get socket credentials",
279 headers='sys/types.h sys/socket.h')
281 #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect
282 #Let's detect those cases
283 if conf.CONFIG_SET('HAVE_STRTOLL'):
284 conf.CHECK_CODE('''
285 long long nb = strtoll("Text", NULL, 0);
286 if (errno == EINVAL) {
287 return 0;
288 } else {
289 return 1;
291 ''',
292 msg="Checking correct behavior of strtoll",
293 headers = 'errno.h',
294 execute = True,
295 define = 'HAVE_BSD_STRTOLL',
297 conf.CHECK_FUNCS('if_nametoindex strerror_r')
298 conf.CHECK_FUNCS('getdirentries getdents syslog')
299 conf.CHECK_FUNCS('gai_strerror get_current_dir_name')
300 conf.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups syscall setsid')
301 conf.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
302 conf.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
304 conf.SET_TARGET_TYPE('attr', 'EMPTY')
306 xattr_headers='sys/attributes.h attr/xattr.h sys/xattr.h'
308 conf.CHECK_FUNCS_IN('''
309 fgetxattr flistea flistxattr
310 fremovexattr fsetxattr getxattr
311 listxattr removexattr setxattr
312 ''', 'attr', checklibc=True, headers=xattr_headers)
314 # We need to check for linux xattrs first, as we do not wish to link to -lattr
315 # (the XFS compat API) on Linux systems with the native xattr API
316 if not conf.CONFIG_SET('HAVE_GETXATTR'):
317 conf.CHECK_FUNCS_IN('''
318 attr_get attr_getf attr_list attr_listf attropen attr_remove
319 attr_removef attr_set attr_setf extattr_delete_fd extattr_delete_file
320 extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file
321 extattr_set_fd extattr_set_file fgetea
322 fremoveea fsetea getea listea
323 removeea setea
324 ''', 'attr', checklibc=True, headers=xattr_headers)
326 if (conf.CONFIG_SET('HAVE_ATTR_LISTF') or
327 conf.CONFIG_SET('HAVE_EXTATTR_LIST_FD') or
328 conf.CONFIG_SET('HAVE_FLISTEA') or
329 conf.CONFIG_SET('HAVE_FLISTXATTR')):
330 conf.DEFINE('HAVE_XATTR_SUPPORT', 1)
332 # Darwin has extra options to xattr-family functions
333 conf.CHECK_CODE('getxattr(NULL, NULL, NULL, 0, 0, 0)',
334 headers=xattr_headers, local_include=False,
335 define='XATTR_ADDITIONAL_OPTIONS',
336 msg="Checking whether xattr interface takes additional options")
338 conf.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
339 checklibc=True, headers='dlfcn.h dl.h')
341 conf.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
342 define='DLOPEN_TAKES_UNSIGNED_FLAGS', headers='dlfcn.h dl.h')
344 if conf.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc=True):
345 # some systems are missing the declaration
346 conf.CHECK_DECLS('fdatasync')
348 if conf.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc=True):
349 for c in ['CLOCK_MONOTONIC', 'CLOCK_PROCESS_CPUTIME_ID', 'CLOCK_REALTIME']:
350 conf.CHECK_CODE('''
351 #if TIME_WITH_SYS_TIME
352 # include <sys/time.h>
353 # include <time.h>
354 #else
355 # if HAVE_SYS_TIME_H
356 # include <sys/time.h>
357 # else
358 # include <time.h>
359 # endif
360 #endif
361 clockid_t clk = %s''' % c,
362 'HAVE_%s' % c,
363 msg='Checking whether the clock_gettime clock ID %s is available' % c)
365 conf.CHECK_TYPE('struct timespec', headers='sys/time.h time.h')
367 # these headers need to be tested as a group on freebsd
368 conf.CHECK_HEADERS(headers='sys/socket.h net/if.h', together=True)
369 conf.CHECK_HEADERS(headers='netinet/in.h arpa/nameser.h resolv.h', together=True)
370 conf.CHECK_FUNCS_IN('res_search', 'resolv', checklibc=True,
371 headers='netinet/in.h arpa/nameser.h resolv.h')
374 # try to find libintl (if --without-gettext is not given)
375 conf.env.intl_libs=''
376 if not Options.options.disable_gettext:
377 # any extra path given to look at?
378 if not Options.options.gettext_location == 'None':
379 conf.env['CFLAGS'].extend(["-I%s" % Options.options.gettext_location]);
380 conf.env['LDFLAGS'].extend(["-L%s" % Options.options.gettext_location]);
381 else:
382 conf.env['CFLAGS'].extend(["-I/usr/local"]);
383 conf.env['LDFLAGS'].extend(["-L/usr/local"]);
384 conf.CHECK_HEADERS('libintl.h')
385 conf.CHECK_LIB('intl')
386 conf.CHECK_DECLS('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset', headers="libintl.h")
387 # *textdomain functions are not strictly necessary
388 conf.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
389 '', checklibc=True, headers='libintl.h')
390 # gettext and dgettext must exist
391 # on some systems (the ones with glibc, those are in libc)
392 if conf.CHECK_FUNCS_IN('dgettext gettext', '', checklibc=True, headers='libintl.h'):
393 # save for dependency definitions
394 conf.env.intl_libs=''
395 # others (e.g. FreeBSD) have seperate libintl
396 elif conf.CHECK_FUNCS_IN('dgettext gettext', 'intl', checklibc=False, headers='libintl.h'):
397 # save for dependency definitions
398 conf.env.intl_libs='intl'
399 # recheck with libintl
400 conf.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
401 'intl', checklibc=False, headers='libintl.h')
402 else:
403 # Some hosts need lib iconv for linking with lib intl
404 # So we try with flags just in case it helps.
405 oldflags = list(conf.env['EXTRA_LDFLAGS']);
406 conf.env['EXTRA_LDFLAGS'].extend(["-liconv"])
407 conf.CHECK_FUNCS_IN('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset',
408 'intl', checklibc=False, headers='libintl.h')
409 conf.env['EXTRA_LDFLAGS'] = oldflags
410 if conf.env['HAVE_GETTEXT'] and conf.env['HAVE_DGETTEXT']:
411 # save for dependency definitions
412 conf.env.intl_libs='iconv intl'
414 # did we find both prototypes and a library to link against?
415 # if not, unset the detected values (see Bug #9911)
416 if not (conf.env['HAVE_GETTEXT'] and conf.env['HAVE_DECL_GETTEXT']):
417 conf.undefine('HAVE_GETTEXT')
418 conf.undefine('HAVE_DECL_GETTEXT')
419 if not (conf.env['HAVE_DGETTEXT'] and conf.env['HAVE_DECL_DGETTEXT']):
420 conf.undefine('HAVE_DGETTEXT')
421 conf.undefine('HAVE_DECL_DGETTEXT')
423 # did the user insist on gettext (--with-gettext)?
424 if Options.options.gettext_location != 'None' and (not conf.env['HAVE_GETTEXT'] or not conf.env['HAVE_DGETTEXT']):
425 conf.fatal('library gettext not found at specified location')
427 conf.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc=True, headers='pthread.h')
429 conf.CHECK_FUNCS_IN('crypt', 'crypt', checklibc=True)
431 conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True,
432 headers='readline.h readline/readline.h readline/history.h')
434 conf.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
436 conf.CHECK_DECLS('errno', headers='errno.h', reverse=True)
437 conf.CHECK_DECLS('environ getgrent_r getpwent_r', reverse=True, headers='pwd.h grp.h')
438 conf.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse=True)
440 if conf.CONFIG_SET('HAVE_EPOLL_CREATE') and conf.CONFIG_SET('HAVE_SYS_EPOLL_H'):
441 conf.DEFINE('HAVE_EPOLL', 1)
443 conf.CHECK_HEADERS('poll.h')
444 conf.CHECK_FUNCS('poll')
446 conf.CHECK_FUNCS('strptime')
447 conf.CHECK_DECLS('strptime', headers='time.h')
448 conf.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
449 #include "test/strptime.c"''',
450 define='HAVE_WORKING_STRPTIME',
451 execute=True,
452 addmain=False,
453 msg='Checking for working strptime')
455 conf.CHECK_CODE('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ', execute=False)
457 conf.CHECK_CODE('#include "test/snprintf.c"',
458 define="HAVE_C99_VSNPRINTF",
459 execute=True,
460 addmain=False,
461 msg="Checking for C99 vsnprintf")
463 conf.CHECK_CODE('#include "test/shared_mmap.c"',
464 addmain=False, add_headers=False, execute=True,
465 define='HAVE_SHARED_MMAP',
466 msg="Checking for HAVE_SHARED_MMAP")
468 conf.CHECK_CODE('#include "test/shared_mremap.c"',
469 addmain=False, add_headers=False, execute=True,
470 define='HAVE_MREMAP',
471 msg="Checking for HAVE_MREMAP")
473 # OpenBSD (and I've heard HPUX) doesn't sync between mmap and write.
474 # FIXME: Anything other than a 0 or 1 exit code should abort configure!
475 conf.CHECK_CODE('#include "test/incoherent_mmap.c"',
476 addmain=False, add_headers=False, execute=True,
477 define='HAVE_INCOHERENT_MMAP',
478 msg="Checking for HAVE_INCOHERENT_MMAP")
480 conf.SAMBA_BUILD_ENV()
482 conf.CHECK_CODE('''
483 typedef struct {unsigned x;} FOOBAR;
484 #define X_FOOBAR(x) ((FOOBAR) { x })
485 #define FOO_ONE X_FOOBAR(1)
486 FOOBAR f = FOO_ONE;
487 static const struct {
488 FOOBAR y;
489 } f2[] = {
490 {FOO_ONE}
492 static const FOOBAR f3[] = {FOO_ONE};
493 ''',
494 define='HAVE_IMMEDIATE_STRUCTURES')
496 conf.CHECK_CODE('mkdir("foo",0777)', define='HAVE_MKDIR_MODE', headers='sys/stat.h')
498 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define='HAVE_STAT_TV_NSEC',
499 headers='sys/stat.h')
500 # we need the st_rdev test under two names
501 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
502 define='HAVE_STRUCT_STAT_ST_RDEV',
503 headers='sys/stat.h')
504 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define='HAVE_ST_RDEV',
505 headers='sys/stat.h')
506 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
507 headers='sys/socket.h netinet/in.h')
508 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', '__ss_family',
509 headers='sys/socket.h netinet/in.h')
512 if conf.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
513 headers='sys/socket.h netinet/in.h',
514 define='HAVE_SOCKADDR_SA_LEN'):
515 # the old build system produced both defines
516 conf.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
518 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
519 headers='sys/socket.h netinet/in.h',
520 define='HAVE_SOCK_SIN_LEN')
522 conf.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
523 define='HAVE_UNIXSOCKET', headers='sys/socket.h sys/un.h')
526 conf.CHECK_CODE('''
527 struct stat st;
528 char tpl[20]="/tmp/test.XXXXXX";
529 char tpl2[20]="/tmp/test.XXXXXX";
530 int fd = mkstemp(tpl);
531 int fd2 = mkstemp(tpl2);
532 if (fd == -1) {
533 if (fd2 != -1) {
534 unlink(tpl2);
536 exit(1);
538 if (fd2 == -1) exit(1);
539 unlink(tpl);
540 unlink(tpl2);
541 if (fstat(fd, &st) != 0) exit(1);
542 if ((st.st_mode & 0777) != 0600) exit(1);
543 if (strcmp(tpl, "/tmp/test.XXXXXX") == 0) {
544 exit(1);
546 if (strcmp(tpl, tpl2) == 0) {
547 exit(1);
549 exit(0);
550 ''',
551 define='HAVE_SECURE_MKSTEMP',
552 execute=True,
553 mandatory=True) # lets see if we get a mandatory failure for this one
555 if conf.CHECK_CFLAGS('-fvisibility=hidden'):
556 conf.env.VISIBILITY_CFLAGS = '-fvisibility=hidden'
557 conf.CHECK_CODE('''void vis_foo1(void) {}
558 __attribute__((visibility("default"))) void vis_foo2(void) {}''',
559 cflags=conf.env.VISIBILITY_CFLAGS,
560 define='HAVE_VISIBILITY_ATTR')
562 # look for a method of finding the list of network interfaces
563 for method in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
564 if conf.CHECK_CODE('''
565 #define %s 1
566 #define NO_CONFIG_H 1
567 #define AUTOCONF_TEST 1
568 #define SOCKET_WRAPPER_NOT_REPLACE
569 #include "replace.c"
570 #include "inet_ntop.c"
571 #include "snprintf.c"
572 #include "getifaddrs.c"
573 #define getifaddrs_test main
574 #include "test/getifaddrs.c"
575 ''' % method,
576 method,
577 lib='nsl socket',
578 addmain=False,
579 execute=True):
580 break
582 if conf.CHECK_FUNCS('getpass getpassphrase'):
583 # if we have both, then we prefer getpassphrase
584 conf.DEFINE('REPLACE_GETPASS_BY_GETPASSPHRASE', 1)
585 conf.DEFINE('REPLACE_GETPASS', 1)
586 else:
587 conf.CHECK_CODE('''#include "getpass.c"
588 int main(void) { return 0; }''',
589 addmain=False,
590 define='REPLACE_GETPASS',
591 cflags='-DNO_CONFIG_H')
593 conf.RECURSE('system')
594 conf.SAMBA_CONFIG_H()
597 REPLACEMENT_FUNCTIONS = {
598 'replace.c': ['ftruncate', 'strlcpy', 'strlcat', 'mktime', 'initgroups',
599 'memmove', 'strdup', 'setlinebuf', 'vsyslog', 'strnlen',
600 'strndup', 'waitpid', 'seteuid', 'setegid', 'chroot',
601 'mkstemp', 'mkdtemp', 'pread', 'pwrite', 'strcasestr',
602 'strtok_r', 'strtoll', 'strtoull', 'setenv', 'unsetenv',
603 'utime', 'utimes', 'dup2', 'chown', 'link', 'readlink',
604 'symlink', 'lchown', 'realpath', 'memmem', 'vdprintf',
605 'dprintf', 'get_current_dir_name',
606 'strerror_r', 'clock_gettime'],
607 'timegm.c': ['timegm'],
608 # Note: C99_VSNPRINTF is not a function, but a special condition
609 # for replacement
610 'snprintf.c': ['C99_VSNPRINTF', 'snprintf', 'vsnprintf', 'asprintf', 'vasprintf'],
611 # Note: WORKING_STRPTIME is not a function, but a special condition
612 # for replacement
613 'strptime.c': ['WORKING_STRPTIME', 'strptime'],
617 def build(bld):
618 bld.RECURSE('buildtools/wafsamba')
620 REPLACE_HOSTCC_SOURCE = ''
622 for filename, functions in REPLACEMENT_FUNCTIONS.iteritems():
623 for function in functions:
624 if not bld.CONFIG_SET('HAVE_%s' % function.upper()):
625 REPLACE_HOSTCC_SOURCE += ' %s' % filename
626 break
628 extra_libs = ''
629 if bld.CONFIG_SET('HAVE_LIBBSD'): extra_libs += ' bsd'
631 bld.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
632 REPLACE_HOSTCC_SOURCE,
633 use_hostcc=True,
634 use_global_deps=False,
635 cflags='-DSOCKET_WRAPPER_DISABLE=1 -DNSS_WRAPPER_DISABLE=1 -DUID_WRAPPER_DISABLE=1 -D_SAMBA_HOSTCC_',
636 group='compiler_libraries',
637 deps = extra_libs
640 REPLACE_SOURCE = REPLACE_HOSTCC_SOURCE
642 if bld.CONFIG_SET('REPLACE_GETPASS'): REPLACE_SOURCE += ' getpass.c'
643 if not bld.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE += ' crypt.c'
644 if not bld.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE += ' dlfcn.c'
645 if not bld.CONFIG_SET('HAVE_POLL'): REPLACE_SOURCE += ' poll.c'
647 if not bld.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE += ' socketpair.c'
648 if not bld.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE += ' socket.c'
649 if not bld.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE += ' getifaddrs.c'
650 if not bld.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE += ' getaddrinfo.c'
651 if not bld.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE += ' inet_ntoa.c'
652 if not bld.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE += ' inet_aton.c'
653 if not bld.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE += ' inet_ntop.c'
654 if not bld.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE += ' inet_pton.c'
655 if not bld.CONFIG_SET('HAVE_GETXATTR') or bld.CONFIG_SET('XATTR_ADDITIONAL_OPTIONS'):
656 REPLACE_SOURCE += ' xattr.c'
658 bld.SAMBA_LIBRARY('replace',
659 source=REPLACE_SOURCE,
660 group='base_libraries',
661 # FIXME: Ideally symbols should be hidden here so they
662 # don't appear in the global namespace when Samba
663 # libraries are loaded, but this doesn't appear to work
664 # at the moment:
665 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
666 private_library=True,
667 deps='crypt dl nsl socket rt attr' + extra_libs)
669 bld.SAMBA_SUBSYSTEM('replace-test',
670 source='''test/testsuite.c test/strptime.c
671 test/os2_delete.c test/getifaddrs.c''',
672 deps='replace')
674 if bld.env.standalone_replace:
675 bld.SAMBA_BINARY('replace_testsuite',
676 source='test/main.c',
677 deps='replace replace-test',
678 install=False)
680 # build replacements for stdint.h and stdbool.h if needed
681 bld.SAMBA_GENERATOR('replace_stdint_h',
682 rule='cp ${SRC} ${TGT}',
683 source='hdr_replace.h',
684 target='stdint.h',
685 enabled = not bld.CONFIG_SET('HAVE_STDINT_H'))
686 bld.SAMBA_GENERATOR('replace_stdbool_h',
687 rule='cp ${SRC} ${TGT}',
688 source='hdr_replace.h',
689 target='stdbool.h',
690 enabled = not bld.CONFIG_SET('HAVE_STDBOOL_H'))
692 bld.SAMBA_SUBSYSTEM('samba_intl', source='', use_global_deps=False,deps=bld.env.intl_libs)
694 def dist():
695 '''makes a tarball for distribution'''
696 samba_dist.dist()