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
17 import Options
, os
, preproc
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')
114 # Check for process set name support
116 #include <sys/prctl.h>
123 headers
='sys/prctl.h',
124 msg
='Checking for prctl syscall')
131 int main(void) { int fd = open("/dev/null", O_DIRECT); }
133 define
='HAVE_OPEN_O_DIRECT',
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'):
188 #include <linux/in6.h>
189 #if (IPV6_V6ONLY != 26)
190 #error no IPV6_V6ONLY support on linux
192 int main(void) { return IPV6_V6ONLY; }
194 define
='HAVE_LINUX_IPV6_V6ONLY_26',
196 msg
='Checking for IPV6_V6ONLY in linux/in6.h',
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);
207 const char *es = gai_strerror(ret);
212 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
213 #define IPV6_V6ONLY 26
215 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
216 (const void *)&val, sizeof(val));
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'):
226 sigaddset(&uc.uc_sigmask, SIGUSR1);
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',
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')
272 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
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'):
281 long long nb = strtoll("Text", NULL, 0);
282 if (errno == EINVAL) {
288 msg
="Checking correct behavior of strtoll",
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
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']:
347 #if TIME_WITH_SYS_TIME
348 # include <sys/time.h>
352 # include <sys/time.h>
357 clockid_t clk = %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 conf
.env
.intl_libs
=''
371 if not Options
.options
.disable_gettext
:
372 conf
.CHECK_HEADERS('libintl.h')
373 conf
.CHECK_LIB('intl')
374 # *textdomain functions are not strictly necessary
375 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
376 '', checklibc
=True, headers
='libintl.h')
377 # gettext and dgettext must exist
378 # on some systems (the ones with glibc, those are in libc)
379 if conf
.CHECK_FUNCS_IN('dgettext gettext', '', checklibc
=True, headers
='libintl.h'):
380 # save for dependency definitions
381 conf
.env
.intl_libs
=''
382 # others (e.g. FreeBSD) have seperate libintl
383 elif conf
.CHECK_FUNCS_IN('dgettext gettext', 'intl', checklibc
=False, headers
='libintl.h'):
384 # save for dependency definitions
385 conf
.env
.intl_libs
='intl'
386 # recheck with libintl
387 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
388 'intl', checklibc
=False, headers
='libintl.h')
390 # Some hosts need lib iconv for linking with lib intl
391 # So we try with flags just in case it helps.
392 oldflags
= conf
.env
['EXTRA_LDFLAGS'];
393 conf
.env
['EXTRA_LDFLAGS'].extend("-liconv")
394 conf
.CHECK_FUNCS_IN('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset',
395 'intl', checklibc
=False, headers
='libintl.h')
396 conf
.env
['EXTRA_LDFLAGS'] = oldflags
397 if conf
.env
['HAVE_GETTEXT'] and conf
.env
['HAVE_DGETTEXT']:
398 # save for dependency definitions
399 conf
.env
.intl_libs
='iconv intl'
401 conf
.fatal('library gettext not found, try specifying the path to ' +
402 'it with --with-gettext=</path/to/gettext> or ' +
403 '--without-gettext to build without''')
405 conf.CHECK_FUNCS_IN('pthread_create
', 'pthread
', checklibc=True, headers='pthread
.h
')
407 conf.CHECK_FUNCS_IN('crypt
', 'crypt
', checklibc=True)
409 conf.CHECK_VARIABLE('rl_event_hook
', define='HAVE_DECL_RL_EVENT_HOOK
', always=True,
410 headers='readline
.h readline
/readline
.h readline
/history
.h
')
412 conf.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf
')
414 conf.CHECK_DECLS('errno
', headers='errno
.h
', reverse=True)
415 conf.CHECK_DECLS('environ getgrent_r getpwent_r
', reverse=True, headers='pwd
.h grp
.h
')
416 conf.CHECK_DECLS('pread pwrite setenv setresgid setresuid
', reverse=True)
418 if conf.CONFIG_SET('HAVE_EPOLL_CREATE
') and conf.CONFIG_SET('HAVE_SYS_EPOLL_H
'):
419 conf.DEFINE('HAVE_EPOLL
', 1)
421 conf.CHECK_HEADERS('poll
.h
')
422 conf.CHECK_FUNCS('poll
')
424 conf.CHECK_FUNCS('strptime
')
425 conf.CHECK_DECLS('strptime
', headers='time
.h
')
426 conf.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
427 #include "test/strptime.c"''',
428 define='HAVE_WORKING_STRPTIME
',
431 msg='Checking
for working strptime
')
433 conf.CHECK_CODE('gettimeofday(NULL
, NULL
)', 'HAVE_GETTIMEOFDAY_TZ
', execute=False)
435 conf.CHECK_CODE('#include "test/snprintf.c"',
436 define
="HAVE_C99_VSNPRINTF",
439 msg
="Checking for C99 vsnprintf")
441 conf
.CHECK_CODE('#include "test/shared_mmap.c"',
442 addmain
=False, add_headers
=False, execute
=True,
443 define
='HAVE_SHARED_MMAP',
444 msg
="Checking for HAVE_SHARED_MMAP")
446 conf
.CHECK_CODE('#include "test/shared_mremap.c"',
447 addmain
=False, add_headers
=False, execute
=True,
448 define
='HAVE_MREMAP',
449 msg
="Checking for HAVE_MREMAP")
451 # OpenBSD (and I've heard HPUX) doesn't sync between mmap and write.
452 # FIXME: Anything other than a 0 or 1 exit code should abort configure!
453 conf
.CHECK_CODE('#include "test/incoherent_mmap.c"',
454 addmain
=False, add_headers
=False, execute
=True,
455 define
='HAVE_INCOHERENT_MMAP',
456 msg
="Checking for HAVE_INCOHERENT_MMAP")
458 conf
.SAMBA_BUILD_ENV()
461 typedef struct {unsigned x;} FOOBAR;
462 #define X_FOOBAR(x) ((FOOBAR) { x })
463 #define FOO_ONE X_FOOBAR(1)
465 static const struct {
470 static const FOOBAR f3[] = {FOO_ONE};
472 define
='HAVE_IMMEDIATE_STRUCTURES')
474 conf
.CHECK_CODE('mkdir("foo",0777)', define
='HAVE_MKDIR_MODE', headers
='sys/stat.h')
476 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define
='HAVE_STAT_TV_NSEC',
477 headers
='sys/stat.h')
478 # we need the st_rdev test under two names
479 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
480 define
='HAVE_STRUCT_STAT_ST_RDEV',
481 headers
='sys/stat.h')
482 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define
='HAVE_ST_RDEV',
483 headers
='sys/stat.h')
484 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
485 headers
='sys/socket.h netinet/in.h')
486 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', '__ss_family',
487 headers
='sys/socket.h netinet/in.h')
490 if conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
491 headers
='sys/socket.h netinet/in.h',
492 define
='HAVE_SOCKADDR_SA_LEN'):
493 # the old build system produced both defines
494 conf
.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
496 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
497 headers
='sys/socket.h netinet/in.h',
498 define
='HAVE_SOCK_SIN_LEN')
500 conf
.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
501 define
='HAVE_UNIXSOCKET', headers
='sys/socket.h sys/un.h')
506 char tpl[20]="/tmp/test.XXXXXX";
507 char tpl2[20]="/tmp/test.XXXXXX";
508 int fd = mkstemp(tpl);
509 int fd2 = mkstemp(tpl2);
516 if (fd2 == -1) exit(1);
519 if (fstat(fd, &st) != 0) exit(1);
520 if ((st.st_mode & 0777) != 0600) exit(1);
521 if (strcmp(tpl, "/tmp/test.XXXXXX") == 0) {
524 if (strcmp(tpl, tpl2) == 0) {
529 define
='HAVE_SECURE_MKSTEMP',
531 mandatory
=True) # lets see if we get a mandatory failure for this one
533 if conf
.CHECK_CFLAGS('-fvisibility=hidden'):
534 conf
.env
.VISIBILITY_CFLAGS
= '-fvisibility=hidden'
535 conf
.CHECK_CODE('''void vis_foo1(void) {}
536 __attribute__((visibility("default"))) void vis_foo2(void) {}''',
537 cflags
=conf
.env
.VISIBILITY_CFLAGS
,
538 define
='HAVE_VISIBILITY_ATTR')
540 # look for a method of finding the list of network interfaces
541 for method
in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
542 if conf
.CHECK_CODE('''
544 #define NO_CONFIG_H 1
545 #define AUTOCONF_TEST 1
546 #define SOCKET_WRAPPER_NOT_REPLACE
548 #include "inet_ntop.c"
549 #include "snprintf.c"
550 #include "getifaddrs.c"
551 #define getifaddrs_test main
552 #include "test/getifaddrs.c"
560 conf
.RECURSE('system')
561 conf
.SAMBA_CONFIG_H()
564 REPLACEMENT_FUNCTIONS
= {
565 'replace.c': ['ftruncate', 'strlcpy', 'strlcat', 'mktime', 'initgroups',
566 'memmove', 'strdup', 'setlinebuf', 'vsyslog', 'strnlen',
567 'strndup', 'waitpid', 'seteuid', 'setegid', 'chroot',
568 'mkstemp', 'mkdtemp', 'pread', 'pwrite', 'strcasestr',
569 'strtok_r', 'strtoll', 'strtoull', 'setenv', 'unsetenv',
570 'utime', 'utimes', 'dup2', 'chown', 'link', 'readlink',
571 'symlink', 'lchown', 'realpath', 'memmem', 'vdprintf',
572 'dprintf', 'get_current_dir_name',
573 'strerror_r', 'clock_gettime'],
574 'timegm.c': ['timegm'],
575 # Note: C99_VSNPRINTF is not a function, but a special condition
577 'snprintf.c': ['C99_VSNPRINTF', 'snprintf', 'vsnprintf', 'asprintf', 'vasprintf'],
578 # Note: WORKING_STRPTIME is not a function, but a special condition
580 'strptime.c': ['WORKING_STRPTIME', 'strptime'],
585 bld
.RECURSE('buildtools/wafsamba')
587 REPLACE_HOSTCC_SOURCE
= ''
589 for filename
, functions
in REPLACEMENT_FUNCTIONS
.iteritems():
590 for function
in functions
:
591 if not bld
.CONFIG_SET('HAVE_%s' % function
.upper()):
592 REPLACE_HOSTCC_SOURCE
+= ' %s' % filename
596 if bld
.CONFIG_SET('HAVE_LIBBSD'): extra_libs
+= ' bsd'
598 bld
.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
599 REPLACE_HOSTCC_SOURCE
,
601 use_global_deps
=False,
602 cflags
='-DSOCKET_WRAPPER_DISABLE=1 -DNSS_WRAPPER_DISABLE=1 -DUID_WRAPPER_DISABLE=1 -D_SAMBA_HOSTCC_',
603 group
='compiler_libraries',
607 REPLACE_SOURCE
= REPLACE_HOSTCC_SOURCE
609 if not bld
.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE
+= ' crypt.c'
610 if not bld
.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE
+= ' dlfcn.c'
611 if not bld
.CONFIG_SET('HAVE_POLL'): REPLACE_SOURCE
+= ' poll.c'
613 if not bld
.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE
+= ' socketpair.c'
614 if not bld
.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE
+= ' socket.c'
615 if not bld
.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE
+= ' getifaddrs.c'
616 if not bld
.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE
+= ' getaddrinfo.c'
617 if not bld
.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE
+= ' inet_ntoa.c'
618 if not bld
.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE
+= ' inet_aton.c'
619 if not bld
.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE
+= ' inet_ntop.c'
620 if not bld
.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE
+= ' inet_pton.c'
621 if not bld
.CONFIG_SET('HAVE_GETXATTR') or bld
.CONFIG_SET('XATTR_ADDITIONAL_OPTIONS'):
622 REPLACE_SOURCE
+= ' xattr.c'
624 bld
.SAMBA_LIBRARY('replace',
625 source
=REPLACE_SOURCE
,
626 group
='base_libraries',
627 # FIXME: Ideally symbols should be hidden here so they
628 # don't appear in the global namespace when Samba
629 # libraries are loaded, but this doesn't appear to work
631 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
632 private_library
=True,
633 deps
='crypt dl nsl socket rt attr' + extra_libs
)
635 bld
.SAMBA_SUBSYSTEM('replace-test',
636 source
='''test/testsuite.c test/strptime.c
637 test/os2_delete.c test/getifaddrs.c''',
640 if bld
.env
.standalone_replace
:
641 bld
.SAMBA_BINARY('replace_testsuite',
642 source
='test/main.c',
643 deps
='replace replace-test',
646 # build replacements for stdint.h and stdbool.h if needed
647 bld
.SAMBA_GENERATOR('replace_stdint_h',
648 rule
='cp ${SRC} ${TGT}',
649 source
='hdr_replace.h',
651 enabled
= not bld
.CONFIG_SET('HAVE_STDINT_H'))
652 bld
.SAMBA_GENERATOR('replace_stdbool_h',
653 rule
='cp ${SRC} ${TGT}',
654 source
='hdr_replace.h',
656 enabled
= not bld
.CONFIG_SET('HAVE_STDBOOL_H'))
658 bld
.SAMBA_SUBSYSTEM('samba_intl', source
='', use_global_deps
=False,deps
=bld
.env
.intl_libs
)
661 '''makes a tarball for distribution'''