idmap_tdb_common: fix a debug message in idmap_tdb_common_unixid_to_sid()
[Samba/wip.git] / lib / replace / wscript
blobfd5b386e4e37c2dea39bc05ddca97a1005df7021
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 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
63 "-qhalt=w", # IBM xlc
64 "-w2", # Tru64
66 if conf.CHECK_CFLAGS([f], '''
67 '''):
68 if not 'WERROR_CFLAGS' in conf.env:
69 conf.env['WERROR_CFLAGS'] = []
70 conf.env['WERROR_CFLAGS'].extend([f])
71 break
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')
114 # Check for process set name support
115 conf.CHECK_CODE('''
116 #include <sys/prctl.h>
117 int main(void) {
118 prctl(0);
119 return 0;
121 ''',
122 'HAVE_PRCTL',
123 headers='sys/prctl.h',
124 msg='Checking for prctl syscall')
126 conf.CHECK_CODE('''
127 #include <unistd.h>
128 #ifdef HAVE_FCNTL_H
129 #include <fcntl.h>
130 #endif
131 int main(void) { int fd = open("/dev/null", O_DIRECT); }
132 ''',
133 define='HAVE_OPEN_O_DIRECT',
134 addmain=False,
135 msg='Checking for O_DIRECT flag to open(2)')
137 conf.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t comparison_fn_t')
138 conf.CHECK_TYPE('_Bool', define='HAVE__Bool')
139 conf.CHECK_TYPE('bool', define='HAVE_BOOL')
141 conf.CHECK_TYPE('int8_t', 'char')
142 conf.CHECK_TYPE('uint8_t', 'unsigned char')
143 conf.CHECK_TYPE('int16_t', 'short')
144 conf.CHECK_TYPE('uint16_t', 'unsigned short')
145 conf.CHECK_TYPE('int32_t', 'int')
146 conf.CHECK_TYPE('uint32_t', 'unsigned')
147 conf.CHECK_TYPE('int64_t', 'long long')
148 conf.CHECK_TYPE('uint64_t', 'unsigned long long')
149 conf.CHECK_TYPE('size_t', 'unsigned int')
150 conf.CHECK_TYPE('ssize_t', 'int')
151 conf.CHECK_TYPE('ino_t', 'unsigned')
152 conf.CHECK_TYPE('loff_t', 'off_t')
153 conf.CHECK_TYPE('offset_t', 'loff_t')
154 conf.CHECK_TYPE('volatile int', define='HAVE_VOLATILE')
155 conf.CHECK_TYPE('uint_t', 'unsigned int')
156 conf.CHECK_TYPE('blksize_t', 'long', headers='sys/types.h sys/stat.h unistd.h')
157 conf.CHECK_TYPE('blkcnt_t', 'long', headers='sys/types.h sys/stat.h unistd.h')
159 conf.CHECK_SIZEOF('bool char int "long long" long short size_t ssize_t')
160 conf.CHECK_SIZEOF('int8_t uint8_t int16_t uint16_t int32_t uint32_t int64_t uint64_t')
161 conf.CHECK_SIZEOF('void*', define='SIZEOF_VOID_P')
162 conf.CHECK_SIZEOF('off_t dev_t ino_t time_t')
164 conf.CHECK_TYPES('socklen_t', headers='sys/socket.h')
165 conf.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
166 conf.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
167 conf.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
168 conf.CHECK_CODE('struct sockaddr_in6 x', define='HAVE_STRUCT_SOCKADDR_IN6',
169 headers='sys/socket.h netdb.h netinet/in.h')
170 conf.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
171 conf.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
173 conf.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define='HAVE_SIG_ATOMIC_T_TYPE')
175 conf.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
176 getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
177 'socket nsl', checklibc=True,
178 headers='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
180 # Some old Linux systems have broken header files and
181 # miss the IPV6_V6ONLY define in netinet/in.h,
182 # but have it in linux/in6.h.
183 # We can't include both files so we just check if the value
184 # if defined and do the replacement in system/network.h
185 if not conf.CHECK_VARIABLE('IPV6_V6ONLY',
186 headers='sys/socket.h netdb.h netinet/in.h'):
187 conf.CHECK_CODE('''
188 #include <linux/in6.h>
189 #if (IPV6_V6ONLY != 26)
190 #error no IPV6_V6ONLY support on linux
191 #endif
192 int main(void) { return IPV6_V6ONLY; }
193 ''',
194 define='HAVE_LINUX_IPV6_V6ONLY_26',
195 addmain=False,
196 msg='Checking for IPV6_V6ONLY in linux/in6.h',
197 local_include=False)
199 conf.CHECK_CODE('''
200 struct sockaddr_storage sa_store;
201 struct addrinfo *ai = NULL;
202 struct in6_addr in6addr;
203 int idx = if_nametoindex("iface1");
204 int s = socket(AF_INET6, SOCK_STREAM, 0);
205 int ret = getaddrinfo(NULL, NULL, NULL, &ai);
206 if (ret != 0) {
207 const char *es = gai_strerror(ret);
209 freeaddrinfo(ai);
211 int val = 1;
212 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
213 #define IPV6_V6ONLY 26
214 #endif
215 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
216 (const void *)&val, sizeof(val));
218 ''',
219 define='HAVE_IPV6',
220 lib='nsl socket',
221 headers='sys/socket.h netdb.h netinet/in.h')
223 if conf.CONFIG_SET('HAVE_SYS_UCONTEXT_H') and conf.CONFIG_SET('HAVE_SIGNAL_H'):
224 conf.CHECK_CODE('''
225 ucontext_t uc;
226 sigaddset(&uc.uc_sigmask, SIGUSR1);
227 ''',
228 'HAVE_UCONTEXT_T',
229 msg="Checking whether we have ucontext_t",
230 headers='signal.h sys/ucontext.h')
232 # these may be builtins, so we need the link=False strategy
233 conf.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link=False)
235 # See https://bugzilla.samba.org/show_bug.cgi?id=1097
237 # Ported in from autoconf where it was added with this commit:
238 # commit 804cfb20a067b4b687089dc72a8271b3abf20f31
239 # Author: Simo Sorce <idra@samba.org>
240 # Date: Wed Aug 25 14:24:16 2004 +0000
241 # r2070: Let's try to overload srnlen and strndup for AIX where they are natly broken.
243 host_os = sys.platform
244 if host_os.rfind('aix') > -1:
245 conf.DEFINE('BROKEN_STRNLEN', 1)
246 conf.DEFINE('BROKEN_STRNDUP', 1)
248 conf.CHECK_FUNCS('shl_load shl_unload shl_findsym')
249 conf.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
250 conf.CHECK_FUNCS('lstat getpgrp utime utimes setuid seteuid setreuid setresuid setgid setegid')
251 conf.CHECK_FUNCS('setregid setresgid chroot strerror vsyslog setlinebuf mktime')
252 conf.CHECK_FUNCS('ftruncate chsize rename waitpid wait4')
253 conf.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr')
254 conf.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
255 conf.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
256 conf.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
257 conf.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memalign posix_memalign')
258 conf.CHECK_FUNCS('prctl')
260 # libbsd on some platforms provides strlcpy and strlcat
261 if not conf.CHECK_FUNCS('strlcpy strlcat'):
262 conf.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers='bsd/string.h',
263 checklibc=True)
264 if not conf.CHECK_FUNCS('getpeereid'):
265 conf.CHECK_FUNCS_IN('getpeereid', 'bsd', headers='sys/types.h bsd/unistd.h')
266 if not conf.CHECK_FUNCS_IN('setproctitle', 'bsd', headers='sys/types.h bsd/unistd.h'):
267 conf.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers='setproctitle.h')
269 conf.CHECK_CODE('''
270 struct ucred cred;
271 socklen_t cred_len;
272 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
273 'HAVE_PEERCRED',
274 msg="Checking whether we can use SO_PEERCRED to get socket credentials",
275 headers='sys/types.h sys/socket.h')
277 #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect
278 #Let's detect those cases
279 if conf.CONFIG_SET('HAVE_STRTOLL'):
280 conf.CHECK_CODE('''
281 long long nb = strtoll("Text", NULL, 0);
282 if (errno == EINVAL) {
283 return 0;
284 } else {
285 return 1;
287 ''',
288 msg="Checking correct behavior of strtoll",
289 headers = 'errno.h',
290 execute = True,
291 define = 'HAVE_BSD_STRTOLL',
293 conf.CHECK_FUNCS('if_nametoindex strerror_r')
294 conf.CHECK_FUNCS('getdirentries getdents syslog')
295 conf.CHECK_FUNCS('gai_strerror get_current_dir_name')
296 conf.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups syscall setsid')
297 conf.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
298 conf.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
300 conf.SET_TARGET_TYPE('attr', 'EMPTY')
302 xattr_headers='sys/attributes.h attr/xattr.h sys/xattr.h'
304 conf.CHECK_FUNCS_IN('''
305 fgetxattr flistea flistxattr
306 fremovexattr fsetxattr getxattr
307 listxattr removexattr setxattr
308 ''', 'attr', checklibc=True, headers=xattr_headers)
310 # We need to check for linux xattrs first, as we do not wish to link to -lattr
311 # (the XFS compat API) on Linux systems with the native xattr API
312 if not conf.CONFIG_SET('HAVE_GETXATTR'):
313 conf.CHECK_FUNCS_IN('''
314 attr_get attr_getf attr_list attr_listf attropen attr_remove
315 attr_removef attr_set attr_setf extattr_delete_fd extattr_delete_file
316 extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file
317 extattr_set_fd extattr_set_file fgetea
318 fremoveea fsetea getea listea
319 removeea setea
320 ''', 'attr', checklibc=True, headers=xattr_headers)
322 if (conf.CONFIG_SET('HAVE_ATTR_LISTF') or
323 conf.CONFIG_SET('HAVE_EXTATTR_LIST_FD') or
324 conf.CONFIG_SET('HAVE_FLISTEA') or
325 conf.CONFIG_SET('HAVE_FLISTXATTR')):
326 conf.DEFINE('HAVE_XATTR_SUPPORT', 1)
328 # Darwin has extra options to xattr-family functions
329 conf.CHECK_CODE('getxattr(NULL, NULL, NULL, 0, 0, 0)',
330 headers=xattr_headers, local_include=False,
331 define='XATTR_ADDITIONAL_OPTIONS',
332 msg="Checking whether xattr interface takes additional options")
334 conf.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
335 checklibc=True, headers='dlfcn.h dl.h')
337 conf.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
338 define='DLOPEN_TAKES_UNSIGNED_FLAGS', headers='dlfcn.h dl.h')
340 if conf.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc=True):
341 # some systems are missing the declaration
342 conf.CHECK_DECLS('fdatasync')
344 if conf.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc=True):
345 for c in ['CLOCK_MONOTONIC', 'CLOCK_PROCESS_CPUTIME_ID', 'CLOCK_REALTIME']:
346 conf.CHECK_CODE('''
347 #if TIME_WITH_SYS_TIME
348 # include <sys/time.h>
349 # include <time.h>
350 #else
351 # if HAVE_SYS_TIME_H
352 # include <sys/time.h>
353 # else
354 # include <time.h>
355 # endif
356 #endif
357 clockid_t clk = %s''' % c,
358 'HAVE_%s' % c,
359 msg='Checking whether the clock_gettime clock ID %s is available' % c)
361 conf.CHECK_TYPE('struct timespec', headers='sys/time.h time.h')
363 # these headers need to be tested as a group on freebsd
364 conf.CHECK_HEADERS(headers='sys/socket.h net/if.h', together=True)
365 conf.CHECK_HEADERS(headers='netinet/in.h arpa/nameser.h resolv.h', together=True)
366 conf.CHECK_FUNCS_IN('res_search', 'resolv', checklibc=True,
367 headers='netinet/in.h arpa/nameser.h resolv.h')
370 # try to find libintl (if --without-gettext is not given)
371 conf.env.intl_libs=''
372 if not Options.options.disable_gettext:
373 # any extra path given to look at?
374 if not Options.options.gettext_location == 'None':
375 conf.env['CFLAGS'].extend(["-I%s" % Options.options.gettext_location]);
376 conf.env['LDFLAGS'].extend(["-L%s" % Options.options.gettext_location]);
377 else:
378 conf.env['CFLAGS'].extend(["-I/usr/local"]);
379 conf.env['LDFLAGS'].extend(["-L/usr/local"]);
380 conf.CHECK_HEADERS('libintl.h')
381 conf.CHECK_LIB('intl')
382 conf.CHECK_DECLS('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset', headers="libintl.h")
383 # *textdomain functions are not strictly necessary
384 conf.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
385 '', checklibc=True, headers='libintl.h')
386 # gettext and dgettext must exist
387 # on some systems (the ones with glibc, those are in libc)
388 if conf.CHECK_FUNCS_IN('dgettext gettext', '', checklibc=True, headers='libintl.h'):
389 # save for dependency definitions
390 conf.env.intl_libs=''
391 # others (e.g. FreeBSD) have seperate libintl
392 elif conf.CHECK_FUNCS_IN('dgettext gettext', 'intl', checklibc=False, headers='libintl.h'):
393 # save for dependency definitions
394 conf.env.intl_libs='intl'
395 # recheck with libintl
396 conf.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
397 'intl', checklibc=False, headers='libintl.h')
398 else:
399 # Some hosts need lib iconv for linking with lib intl
400 # So we try with flags just in case it helps.
401 oldflags = list(conf.env['EXTRA_LDFLAGS']);
402 conf.env['EXTRA_LDFLAGS'].extend(["-liconv"])
403 conf.CHECK_FUNCS_IN('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset',
404 'intl', checklibc=False, headers='libintl.h')
405 conf.env['EXTRA_LDFLAGS'] = oldflags
406 if conf.env['HAVE_GETTEXT'] and conf.env['HAVE_DGETTEXT']:
407 # save for dependency definitions
408 conf.env.intl_libs='iconv intl'
410 # did we find both prototypes and a library to link against?
411 # if not, unset the detected values (see Bug #9911)
412 if not (conf.env['HAVE_GETTEXT'] and conf.env['HAVE_DECL_GETTEXT']):
413 conf.undefine('HAVE_GETTEXT')
414 conf.undefine('HAVE_DECL_GETTEXT')
415 if not (conf.env['HAVE_DGETTEXT'] and conf.env['HAVE_DECL_DGETTEXT']):
416 conf.undefine('HAVE_DGETTEXT')
417 conf.undefine('HAVE_DECL_DGETTEXT')
419 # did the user insist on gettext (--with-gettext)?
420 if Options.options.gettext_location != 'None' and (not conf.env['HAVE_GETTEXT'] or not conf.env['HAVE_DGETTEXT']):
421 conf.fatal('library gettext not found at specified location')
423 conf.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc=True, headers='pthread.h')
425 conf.CHECK_FUNCS_IN('crypt', 'crypt', checklibc=True)
427 conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True,
428 headers='readline.h readline/readline.h readline/history.h')
430 conf.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
432 conf.CHECK_DECLS('errno', headers='errno.h', reverse=True)
433 conf.CHECK_DECLS('environ getgrent_r getpwent_r', reverse=True, headers='pwd.h grp.h')
434 conf.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse=True)
436 if conf.CONFIG_SET('HAVE_EPOLL_CREATE') and conf.CONFIG_SET('HAVE_SYS_EPOLL_H'):
437 conf.DEFINE('HAVE_EPOLL', 1)
439 conf.CHECK_HEADERS('poll.h')
440 conf.CHECK_FUNCS('poll')
442 conf.CHECK_FUNCS('strptime')
443 conf.CHECK_DECLS('strptime', headers='time.h')
444 conf.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
445 #include "test/strptime.c"''',
446 define='HAVE_WORKING_STRPTIME',
447 execute=True,
448 addmain=False,
449 msg='Checking for working strptime')
451 conf.CHECK_CODE('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ', execute=False)
453 conf.CHECK_CODE('#include "test/snprintf.c"',
454 define="HAVE_C99_VSNPRINTF",
455 execute=True,
456 addmain=False,
457 msg="Checking for C99 vsnprintf")
459 conf.CHECK_CODE('#include "test/shared_mmap.c"',
460 addmain=False, add_headers=False, execute=True,
461 define='HAVE_SHARED_MMAP',
462 msg="Checking for HAVE_SHARED_MMAP")
464 conf.CHECK_CODE('#include "test/shared_mremap.c"',
465 addmain=False, add_headers=False, execute=True,
466 define='HAVE_MREMAP',
467 msg="Checking for HAVE_MREMAP")
469 # OpenBSD (and I've heard HPUX) doesn't sync between mmap and write.
470 # FIXME: Anything other than a 0 or 1 exit code should abort configure!
471 conf.CHECK_CODE('#include "test/incoherent_mmap.c"',
472 addmain=False, add_headers=False, execute=True,
473 define='HAVE_INCOHERENT_MMAP',
474 msg="Checking for HAVE_INCOHERENT_MMAP")
476 conf.SAMBA_BUILD_ENV()
478 conf.CHECK_CODE('''
479 typedef struct {unsigned x;} FOOBAR;
480 #define X_FOOBAR(x) ((FOOBAR) { x })
481 #define FOO_ONE X_FOOBAR(1)
482 FOOBAR f = FOO_ONE;
483 static const struct {
484 FOOBAR y;
485 } f2[] = {
486 {FOO_ONE}
488 static const FOOBAR f3[] = {FOO_ONE};
489 ''',
490 define='HAVE_IMMEDIATE_STRUCTURES')
492 conf.CHECK_CODE('mkdir("foo",0777)', define='HAVE_MKDIR_MODE', headers='sys/stat.h')
494 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define='HAVE_STAT_TV_NSEC',
495 headers='sys/stat.h')
496 # we need the st_rdev test under two names
497 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
498 define='HAVE_STRUCT_STAT_ST_RDEV',
499 headers='sys/stat.h')
500 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define='HAVE_ST_RDEV',
501 headers='sys/stat.h')
502 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
503 headers='sys/socket.h netinet/in.h')
504 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', '__ss_family',
505 headers='sys/socket.h netinet/in.h')
508 if conf.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
509 headers='sys/socket.h netinet/in.h',
510 define='HAVE_SOCKADDR_SA_LEN'):
511 # the old build system produced both defines
512 conf.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
514 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
515 headers='sys/socket.h netinet/in.h',
516 define='HAVE_SOCK_SIN_LEN')
518 conf.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
519 define='HAVE_UNIXSOCKET', headers='sys/socket.h sys/un.h')
522 conf.CHECK_CODE('''
523 struct stat st;
524 char tpl[20]="/tmp/test.XXXXXX";
525 char tpl2[20]="/tmp/test.XXXXXX";
526 int fd = mkstemp(tpl);
527 int fd2 = mkstemp(tpl2);
528 if (fd == -1) {
529 if (fd2 != -1) {
530 unlink(tpl2);
532 exit(1);
534 if (fd2 == -1) exit(1);
535 unlink(tpl);
536 unlink(tpl2);
537 if (fstat(fd, &st) != 0) exit(1);
538 if ((st.st_mode & 0777) != 0600) exit(1);
539 if (strcmp(tpl, "/tmp/test.XXXXXX") == 0) {
540 exit(1);
542 if (strcmp(tpl, tpl2) == 0) {
543 exit(1);
545 exit(0);
546 ''',
547 define='HAVE_SECURE_MKSTEMP',
548 execute=True,
549 mandatory=True) # lets see if we get a mandatory failure for this one
551 if conf.CHECK_CFLAGS('-fvisibility=hidden'):
552 conf.env.VISIBILITY_CFLAGS = '-fvisibility=hidden'
553 conf.CHECK_CODE('''void vis_foo1(void) {}
554 __attribute__((visibility("default"))) void vis_foo2(void) {}''',
555 cflags=conf.env.VISIBILITY_CFLAGS,
556 define='HAVE_VISIBILITY_ATTR')
558 # look for a method of finding the list of network interfaces
559 for method in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
560 if conf.CHECK_CODE('''
561 #define %s 1
562 #define NO_CONFIG_H 1
563 #define AUTOCONF_TEST 1
564 #include "replace.c"
565 #include "inet_ntop.c"
566 #include "snprintf.c"
567 #include "getifaddrs.c"
568 #define getifaddrs_test main
569 #include "test/getifaddrs.c"
570 ''' % method,
571 method,
572 lib='nsl socket',
573 addmain=False,
574 execute=True):
575 break
577 conf.RECURSE('system')
578 conf.SAMBA_CONFIG_H()
581 REPLACEMENT_FUNCTIONS = {
582 'replace.c': ['ftruncate', 'strlcpy', 'strlcat', 'mktime', 'initgroups',
583 'memmove', 'strdup', 'setlinebuf', 'vsyslog', 'strnlen',
584 'strndup', 'waitpid', 'seteuid', 'setegid', 'chroot',
585 'mkstemp', 'mkdtemp', 'pread', 'pwrite', 'strcasestr',
586 'strtok_r', 'strtoll', 'strtoull', 'setenv', 'unsetenv',
587 'utime', 'utimes', 'dup2', 'chown', 'link', 'readlink',
588 'symlink', 'lchown', 'realpath', 'memmem', 'vdprintf',
589 'dprintf', 'get_current_dir_name',
590 'strerror_r', 'clock_gettime'],
591 'timegm.c': ['timegm'],
592 # Note: C99_VSNPRINTF is not a function, but a special condition
593 # for replacement
594 'snprintf.c': ['C99_VSNPRINTF', 'snprintf', 'vsnprintf', 'asprintf', 'vasprintf'],
595 # Note: WORKING_STRPTIME is not a function, but a special condition
596 # for replacement
597 'strptime.c': ['WORKING_STRPTIME', 'strptime'],
601 def build(bld):
602 bld.RECURSE('buildtools/wafsamba')
604 REPLACE_HOSTCC_SOURCE = ''
606 for filename, functions in REPLACEMENT_FUNCTIONS.iteritems():
607 for function in functions:
608 if not bld.CONFIG_SET('HAVE_%s' % function.upper()):
609 REPLACE_HOSTCC_SOURCE += ' %s' % filename
610 break
612 extra_libs = ''
613 if bld.CONFIG_SET('HAVE_LIBBSD'): extra_libs += ' bsd'
615 bld.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
616 REPLACE_HOSTCC_SOURCE,
617 use_hostcc=True,
618 use_global_deps=False,
619 cflags='-D_SAMBA_HOSTCC_',
620 group='compiler_libraries',
621 deps = extra_libs
624 REPLACE_SOURCE = REPLACE_HOSTCC_SOURCE
625 REPLACE_SOURCE += ' cwrap.c'
627 if not bld.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE += ' crypt.c'
628 if not bld.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE += ' dlfcn.c'
629 if not bld.CONFIG_SET('HAVE_POLL'): REPLACE_SOURCE += ' poll.c'
631 if not bld.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE += ' socketpair.c'
632 if not bld.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE += ' socket.c'
633 if not bld.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE += ' getifaddrs.c'
634 if not bld.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE += ' getaddrinfo.c'
635 if not bld.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE += ' inet_ntoa.c'
636 if not bld.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE += ' inet_aton.c'
637 if not bld.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE += ' inet_ntop.c'
638 if not bld.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE += ' inet_pton.c'
639 if not bld.CONFIG_SET('HAVE_GETXATTR') or bld.CONFIG_SET('XATTR_ADDITIONAL_OPTIONS'):
640 REPLACE_SOURCE += ' xattr.c'
642 bld.SAMBA_LIBRARY('replace',
643 source=REPLACE_SOURCE,
644 group='base_libraries',
645 # FIXME: Ideally symbols should be hidden here so they
646 # don't appear in the global namespace when Samba
647 # libraries are loaded, but this doesn't appear to work
648 # at the moment:
649 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
650 private_library=True,
651 deps='crypt dl nsl socket rt attr' + extra_libs)
653 bld.SAMBA_SUBSYSTEM('replace-test',
654 source='''test/testsuite.c test/strptime.c
655 test/os2_delete.c test/getifaddrs.c''',
656 deps='replace')
658 if bld.env.standalone_replace:
659 bld.SAMBA_BINARY('replace_testsuite',
660 source='test/main.c',
661 deps='replace replace-test',
662 install=False)
664 # build replacements for stdint.h and stdbool.h if needed
665 bld.SAMBA_GENERATOR('replace_stdint_h',
666 rule='cp ${SRC} ${TGT}',
667 source='hdr_replace.h',
668 target='stdint.h',
669 enabled = not bld.CONFIG_SET('HAVE_STDINT_H'))
670 bld.SAMBA_GENERATOR('replace_stdbool_h',
671 rule='cp ${SRC} ${TGT}',
672 source='hdr_replace.h',
673 target='stdbool.h',
674 enabled = not bld.CONFIG_SET('HAVE_STDBOOL_H'))
676 bld.SAMBA_SUBSYSTEM('samba_intl', source='', use_global_deps=False,deps=bld.env.intl_libs)
678 def dist():
679 '''makes a tarball for distribution'''
680 samba_dist.dist()