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 # Try to find the right extra flags for -Werror behaviour
57 for f
in ["-Werror", # GCC
58 "-errwarn=%all", # Sun Studio
62 if conf
.CHECK_CFLAGS([f
], '''
64 if not 'WERROR_CFLAGS' in conf
.env
:
65 conf
.env
['WERROR_CFLAGS'] = []
66 conf
.env
['WERROR_CFLAGS'].extend([f
])
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')
111 int main(void) { int fd = open("/dev/null", O_DIRECT); }
113 define
='HAVE_OPEN_O_DIRECT',
115 msg
='Checking for O_DIRECT flag to open(2)')
117 conf
.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t comparison_fn_t')
118 conf
.CHECK_TYPE('_Bool', define
='HAVE__Bool')
119 conf
.CHECK_TYPE('bool', define
='HAVE_BOOL')
121 conf
.CHECK_TYPE('int8_t', 'char')
122 conf
.CHECK_TYPE('uint8_t', 'unsigned char')
123 conf
.CHECK_TYPE('int16_t', 'short')
124 conf
.CHECK_TYPE('uint16_t', 'unsigned short')
125 conf
.CHECK_TYPE('int32_t', 'int')
126 conf
.CHECK_TYPE('uint32_t', 'unsigned')
127 conf
.CHECK_TYPE('int64_t', 'long long')
128 conf
.CHECK_TYPE('uint64_t', 'unsigned long long')
129 conf
.CHECK_TYPE('size_t', 'unsigned int')
130 conf
.CHECK_TYPE('ssize_t', 'int')
131 conf
.CHECK_TYPE('ino_t', 'unsigned')
132 conf
.CHECK_TYPE('loff_t', 'off_t')
133 conf
.CHECK_TYPE('offset_t', 'loff_t')
134 conf
.CHECK_TYPE('volatile int', define
='HAVE_VOLATILE')
135 conf
.CHECK_TYPE('uint_t', 'unsigned int')
136 conf
.CHECK_TYPE('blksize_t', 'long', headers
='sys/types.h sys/stat.h unistd.h')
137 conf
.CHECK_TYPE('blkcnt_t', 'long', headers
='sys/types.h sys/stat.h unistd.h')
139 conf
.CHECK_SIZEOF('bool char int "long long" long short size_t ssize_t')
140 conf
.CHECK_SIZEOF('int8_t uint8_t int16_t uint16_t int32_t uint32_t int64_t uint64_t')
141 conf
.CHECK_SIZEOF('void*', define
='SIZEOF_VOID_P')
142 conf
.CHECK_SIZEOF('off_t dev_t ino_t time_t')
144 conf
.CHECK_TYPES('socklen_t', headers
='sys/socket.h')
145 conf
.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
146 conf
.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
147 conf
.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
148 conf
.CHECK_CODE('struct sockaddr_in6 x', define
='HAVE_STRUCT_SOCKADDR_IN6',
149 headers
='sys/socket.h netdb.h netinet/in.h')
150 conf
.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
151 conf
.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
153 conf
.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define
='HAVE_SIG_ATOMIC_T_TYPE')
155 conf
.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
156 getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
157 'socket nsl', checklibc
=True,
158 headers
='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
160 # Some old Linux systems have broken header files and
161 # miss the IPV6_V6ONLY define in netinet/in.h,
162 # but have it in linux/in6.h.
163 # We can't include both files so we just check if the value
164 # if defined and do the replacement in system/network.h
165 if not conf
.CHECK_VARIABLE('IPV6_V6ONLY',
166 headers
='sys/socket.h netdb.h netinet/in.h'):
168 #include <linux/in6.h>
169 #if (IPV6_V6ONLY != 26)
170 #error no IPV6_V6ONLY support on linux
172 int main(void) { return IPV6_V6ONLY; }
174 define
='HAVE_LINUX_IPV6_V6ONLY_26',
176 msg
='Checking for IPV6_V6ONLY in linux/in6.h',
180 struct sockaddr_storage sa_store;
181 struct addrinfo *ai = NULL;
182 struct in6_addr in6addr;
183 int idx = if_nametoindex("iface1");
184 int s = socket(AF_INET6, SOCK_STREAM, 0);
185 int ret = getaddrinfo(NULL, NULL, NULL, &ai);
187 const char *es = gai_strerror(ret);
192 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
193 #define IPV6_V6ONLY 26
195 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
196 (const void *)&val, sizeof(val));
201 headers
='sys/socket.h netdb.h netinet/in.h')
203 if conf
.CONFIG_SET('HAVE_SYS_UCONTEXT_H') and conf
.CONFIG_SET('HAVE_SIGNAL_H'):
206 sigaddset(&uc.uc_sigmask, SIGUSR1);
209 msg
="Checking whether we have ucontext_t",
210 headers
='signal.h sys/ucontext.h')
212 # these may be builtins, so we need the link=False strategy
213 conf
.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link
=False)
215 # See https://bugzilla.samba.org/show_bug.cgi?id=1097
217 # Ported in from autoconf where it was added with this commit:
218 # commit 804cfb20a067b4b687089dc72a8271b3abf20f31
219 # Author: Simo Sorce <idra@samba.org>
220 # Date: Wed Aug 25 14:24:16 2004 +0000
221 # r2070: Let's try to overload srnlen and strndup for AIX where they are natly broken.
223 host_os
= sys
.platform
224 if host_os
.rfind('aix') > -1:
225 conf
.DEFINE('BROKEN_STRNLEN', 1)
226 conf
.DEFINE('BROKEN_STRNDUP', 1)
228 conf
.CHECK_FUNCS('shl_load shl_unload shl_findsym')
229 conf
.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
230 conf
.CHECK_FUNCS('lstat getpgrp utime utimes setuid seteuid setreuid setresuid setgid setegid')
231 conf
.CHECK_FUNCS('setregid setresgid chroot strerror vsyslog setlinebuf mktime')
232 conf
.CHECK_FUNCS('ftruncate chsize rename waitpid wait4')
233 conf
.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr')
234 conf
.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
235 conf
.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
236 conf
.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
237 conf
.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memalign posix_memalign')
239 # libbsd on some platforms provides strlcpy and strlcat
240 if not conf
.CHECK_FUNCS('strlcpy strlcat'):
241 conf
.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers
='bsd/string.h',
243 if not conf
.CHECK_FUNCS('getpeereid'):
244 conf
.CHECK_FUNCS_IN('getpeereid', 'bsd', headers
='sys/types.h bsd/unistd.h')
245 if not conf
.CHECK_FUNCS_IN('setproctitle', 'bsd', headers
='sys/types.h bsd/unistd.h'):
246 conf
.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers
='setproctitle.h')
251 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);''',
253 msg
="Checking whether we can use SO_PEERCRED to get socket credentials",
254 headers
='sys/types.h sys/socket.h')
256 #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect
257 #Let's detect those cases
258 if conf
.CONFIG_SET('HAVE_STRTOLL'):
260 long long nb = strtoll("Text", NULL, 0);
261 if (errno == EINVAL) {
267 msg
="Checking correct behavior of strtoll",
270 define
= 'HAVE_BSD_STRTOLL',
272 conf
.CHECK_FUNCS('if_nametoindex strerror_r')
273 conf
.CHECK_FUNCS('getdirentries getdents syslog')
274 conf
.CHECK_FUNCS('gai_strerror get_current_dir_name')
275 conf
.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups syscall setsid')
276 conf
.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
277 conf
.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
279 conf
.SET_TARGET_TYPE('attr', 'EMPTY')
281 xattr_headers
='sys/attributes.h attr/xattr.h sys/xattr.h'
283 conf
.CHECK_FUNCS_IN('''
284 fgetxattr flistea flistxattr
285 fremovexattr fsetxattr getxattr
286 listxattr removexattr setxattr
287 ''', 'attr', checklibc
=True, headers
=xattr_headers
)
289 # We need to check for linux xattrs first, as we do not wish to link to -lattr
290 # (the XFS compat API) on Linux systems with the native xattr API
291 if not conf
.CONFIG_SET('HAVE_GETXATTR'):
292 conf
.CHECK_FUNCS_IN('''
293 attr_get attr_getf attr_list attr_listf attropen attr_remove
294 attr_removef attr_set attr_setf extattr_delete_fd extattr_delete_file
295 extattr_get_fd extattr_get_file extattr_list_fd extattr_list_file
296 extattr_set_fd extattr_set_file fgetea
297 fremoveea fsetea getea listea
299 ''', 'attr', checklibc
=True, headers
=xattr_headers
)
301 if (conf
.CONFIG_SET('HAVE_ATTR_LISTF') or
302 conf
.CONFIG_SET('HAVE_EXTATTR_LIST_FD') or
303 conf
.CONFIG_SET('HAVE_FLISTEA') or
304 conf
.CONFIG_SET('HAVE_FLISTXATTR')):
305 conf
.DEFINE('HAVE_XATTR_SUPPORT', 1)
307 # Darwin has extra options to xattr-family functions
308 conf
.CHECK_CODE('getxattr(NULL, NULL, NULL, 0, 0, 0)',
309 headers
=xattr_headers
, local_include
=False,
310 define
='XATTR_ADDITIONAL_OPTIONS',
311 msg
="Checking whether xattr interface takes additional options")
313 conf
.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
314 checklibc
=True, headers
='dlfcn.h dl.h')
316 conf
.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
317 define
='DLOPEN_TAKES_UNSIGNED_FLAGS', headers
='dlfcn.h dl.h')
319 if conf
.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc
=True):
320 # some systems are missing the declaration
321 conf
.CHECK_DECLS('fdatasync')
323 if conf
.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc
=True):
324 for c
in ['CLOCK_MONOTONIC', 'CLOCK_PROCESS_CPUTIME_ID', 'CLOCK_REALTIME']:
326 #if TIME_WITH_SYS_TIME
327 # include <sys/time.h>
331 # include <sys/time.h>
336 clockid_t clk = %s''' % c
,
338 msg
='Checking whether the clock_gettime clock ID %s is available' % c
)
340 conf
.CHECK_TYPE('struct timespec', headers
='sys/time.h time.h')
342 # these headers need to be tested as a group on freebsd
343 conf
.CHECK_HEADERS(headers
='sys/socket.h net/if.h', together
=True)
344 conf
.CHECK_HEADERS(headers
='netinet/in.h arpa/nameser.h resolv.h', together
=True)
345 conf
.CHECK_FUNCS_IN('res_search', 'resolv', checklibc
=True,
346 headers
='netinet/in.h arpa/nameser.h resolv.h')
349 # try to find libintl (if --without-gettext is not given)
350 conf
.env
.intl_libs
=''
351 if not Options
.options
.disable_gettext
:
352 # any extra path given to look at?
353 if not Options
.options
.gettext_location
== 'None':
354 conf
.env
['CFLAGS'].extend(["-I%s" % Options
.options
.gettext_location
]);
355 conf
.env
['LDFLAGS'].extend(["-L%s" % Options
.options
.gettext_location
]);
357 conf
.env
['CFLAGS'].extend(["-I/usr/local"]);
358 conf
.env
['LDFLAGS'].extend(["-L/usr/local"]);
359 conf
.CHECK_HEADERS('libintl.h')
360 conf
.CHECK_LIB('intl')
361 conf
.CHECK_DECLS('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset', headers
="libintl.h")
362 # *textdomain functions are not strictly necessary
363 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
364 '', checklibc
=True, headers
='libintl.h')
365 # gettext and dgettext must exist
366 # on some systems (the ones with glibc, those are in libc)
367 if conf
.CHECK_FUNCS_IN('dgettext gettext', '', checklibc
=True, headers
='libintl.h'):
368 # save for dependency definitions
369 conf
.env
.intl_libs
=''
370 # others (e.g. FreeBSD) have seperate libintl
371 elif conf
.CHECK_FUNCS_IN('dgettext gettext', 'intl', checklibc
=False, headers
='libintl.h'):
372 # save for dependency definitions
373 conf
.env
.intl_libs
='intl'
374 # recheck with libintl
375 conf
.CHECK_FUNCS_IN('bindtextdomain textdomain bind_textdomain_codeset',
376 'intl', checklibc
=False, headers
='libintl.h')
378 # Some hosts need lib iconv for linking with lib intl
379 # So we try with flags just in case it helps.
380 oldflags
= conf
.env
['EXTRA_LDFLAGS'];
381 conf
.env
['EXTRA_LDFLAGS'].extend(["-liconv"])
382 conf
.CHECK_FUNCS_IN('dgettext gettext bindtextdomain textdomain bind_textdomain_codeset',
383 'intl', checklibc
=False, headers
='libintl.h')
384 conf
.env
['EXTRA_LDFLAGS'] = oldflags
385 if conf
.env
['HAVE_GETTEXT'] and conf
.env
['HAVE_DGETTEXT']:
386 # save for dependency definitions
387 conf
.env
.intl_libs
='iconv intl'
389 # did we find both prototypes and a library to link against?
390 # if not, unset the detected values (see Bug #9911)
391 if not (conf
.env
['HAVE_GETTEXT'] and conf
.env
['HAVE_DECL_GETTEXT']):
392 conf
.undefine('HAVE_GETTEXT')
393 conf
.undefine('HAVE_DECL_GETTEXT')
394 if not (conf
.env
['HAVE_DGETTEXT'] and conf
.env
['HAVE_DECL_DGETTEXT']):
395 conf
.undefine('HAVE_DGETTEXT')
396 conf
.undefine('HAVE_DECL_DGETTEXT')
398 # did the user insist on gettext (--with-gettext)?
399 if Options
.options
.gettext_location
!= 'None' and (not conf
.env
['HAVE_GETTEXT'] or not conf
.env
['HAVE_DGETTEXT']):
400 conf
.fatal('library gettext not found at specified location')
402 conf
.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc
=True, headers
='pthread.h')
404 conf
.CHECK_FUNCS_IN('crypt', 'crypt', checklibc
=True)
406 conf
.CHECK_VARIABLE('rl_event_hook', define
='HAVE_DECL_RL_EVENT_HOOK', always
=True,
407 headers
='readline.h readline/readline.h readline/history.h')
409 conf
.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
411 conf
.CHECK_DECLS('errno', headers
='errno.h', reverse
=True)
412 conf
.CHECK_DECLS('environ getgrent_r getpwent_r', reverse
=True, headers
='pwd.h grp.h')
413 conf
.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse
=True)
415 if conf
.CONFIG_SET('HAVE_EPOLL_CREATE') and conf
.CONFIG_SET('HAVE_SYS_EPOLL_H'):
416 conf
.DEFINE('HAVE_EPOLL', 1)
418 conf
.CHECK_HEADERS('poll.h')
419 conf
.CHECK_FUNCS('poll')
421 conf
.CHECK_FUNCS('strptime')
422 conf
.CHECK_DECLS('strptime', headers
='time.h')
423 conf
.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
424 #include "test/strptime.c"''',
425 define
='HAVE_WORKING_STRPTIME',
428 msg
='Checking for working strptime')
430 conf
.CHECK_CODE('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ', execute
=False)
432 conf
.CHECK_CODE('#include "test/snprintf.c"',
433 define
="HAVE_C99_VSNPRINTF",
436 msg
="Checking for C99 vsnprintf")
438 conf
.CHECK_CODE('#include "test/shared_mmap.c"',
439 addmain
=False, add_headers
=False, execute
=True,
440 define
='HAVE_SHARED_MMAP',
441 msg
="Checking for HAVE_SHARED_MMAP")
443 conf
.CHECK_CODE('#include "test/shared_mremap.c"',
444 addmain
=False, add_headers
=False, execute
=True,
445 define
='HAVE_MREMAP',
446 msg
="Checking for HAVE_MREMAP")
448 # OpenBSD (and I've heard HPUX) doesn't sync between mmap and write.
449 # FIXME: Anything other than a 0 or 1 exit code should abort configure!
450 conf
.CHECK_CODE('#include "test/incoherent_mmap.c"',
451 addmain
=False, add_headers
=False, execute
=True,
452 define
='HAVE_INCOHERENT_MMAP',
453 msg
="Checking for HAVE_INCOHERENT_MMAP")
455 conf
.SAMBA_BUILD_ENV()
458 typedef struct {unsigned x;} FOOBAR;
459 #define X_FOOBAR(x) ((FOOBAR) { x })
460 #define FOO_ONE X_FOOBAR(1)
462 static const struct {
467 static const FOOBAR f3[] = {FOO_ONE};
469 define
='HAVE_IMMEDIATE_STRUCTURES')
471 conf
.CHECK_CODE('mkdir("foo",0777)', define
='HAVE_MKDIR_MODE', headers
='sys/stat.h')
473 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define
='HAVE_STAT_TV_NSEC',
474 headers
='sys/stat.h')
475 # we need the st_rdev test under two names
476 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
477 define
='HAVE_STRUCT_STAT_ST_RDEV',
478 headers
='sys/stat.h')
479 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define
='HAVE_ST_RDEV',
480 headers
='sys/stat.h')
481 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
482 headers
='sys/socket.h netinet/in.h')
483 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', '__ss_family',
484 headers
='sys/socket.h netinet/in.h')
487 if conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
488 headers
='sys/socket.h netinet/in.h',
489 define
='HAVE_SOCKADDR_SA_LEN'):
490 # the old build system produced both defines
491 conf
.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
493 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
494 headers
='sys/socket.h netinet/in.h',
495 define
='HAVE_SOCK_SIN_LEN')
497 conf
.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
498 define
='HAVE_UNIXSOCKET', headers
='sys/socket.h sys/un.h')
503 char tpl[20]="/tmp/test.XXXXXX";
504 char tpl2[20]="/tmp/test.XXXXXX";
505 int fd = mkstemp(tpl);
506 int fd2 = mkstemp(tpl2);
513 if (fd2 == -1) exit(1);
516 if (fstat(fd, &st) != 0) exit(1);
517 if ((st.st_mode & 0777) != 0600) exit(1);
518 if (strcmp(tpl, "/tmp/test.XXXXXX") == 0) {
521 if (strcmp(tpl, tpl2) == 0) {
526 define
='HAVE_SECURE_MKSTEMP',
528 mandatory
=True) # lets see if we get a mandatory failure for this one
530 if conf
.CHECK_CFLAGS('-fvisibility=hidden'):
531 conf
.env
.VISIBILITY_CFLAGS
= '-fvisibility=hidden'
532 conf
.CHECK_CODE('''void vis_foo1(void) {}
533 __attribute__((visibility("default"))) void vis_foo2(void) {}''',
534 cflags
=conf
.env
.VISIBILITY_CFLAGS
,
535 define
='HAVE_VISIBILITY_ATTR')
537 # look for a method of finding the list of network interfaces
538 for method
in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
539 if conf
.CHECK_CODE('''
541 #define NO_CONFIG_H 1
542 #define AUTOCONF_TEST 1
543 #define SOCKET_WRAPPER_NOT_REPLACE
545 #include "inet_ntop.c"
546 #include "snprintf.c"
547 #include "getifaddrs.c"
548 #define getifaddrs_test main
549 #include "test/getifaddrs.c"
557 if conf
.CHECK_FUNCS('getpass getpassphrase'):
558 # if we have both, then we prefer getpassphrase
559 conf
.DEFINE('REPLACE_GETPASS_BY_GETPASSPHRASE', 1)
560 conf
.DEFINE('REPLACE_GETPASS', 1)
562 conf
.CHECK_CODE('''#include "getpass.c"
563 int main(void) { return 0; }''',
565 define
='REPLACE_GETPASS',
566 cflags
='-DNO_CONFIG_H')
568 conf
.RECURSE('system')
569 conf
.SAMBA_CONFIG_H()
572 REPLACEMENT_FUNCTIONS
= {
573 'replace.c': ['ftruncate', 'strlcpy', 'strlcat', 'mktime', 'initgroups',
574 'memmove', 'strdup', 'setlinebuf', 'vsyslog', 'strnlen',
575 'strndup', 'waitpid', 'seteuid', 'setegid', 'chroot',
576 'mkstemp', 'mkdtemp', 'pread', 'pwrite', 'strcasestr',
577 'strtok_r', 'strtoll', 'strtoull', 'setenv', 'unsetenv',
578 'utime', 'utimes', 'dup2', 'chown', 'link', 'readlink',
579 'symlink', 'lchown', 'realpath', 'memmem', 'vdprintf',
580 'dprintf', 'get_current_dir_name',
581 'strerror_r', 'clock_gettime'],
582 'timegm.c': ['timegm'],
583 # Note: C99_VSNPRINTF is not a function, but a special condition
585 'snprintf.c': ['C99_VSNPRINTF', 'snprintf', 'vsnprintf', 'asprintf', 'vasprintf'],
586 # Note: WORKING_STRPTIME is not a function, but a special condition
588 'strptime.c': ['WORKING_STRPTIME', 'strptime'],
593 bld
.RECURSE('buildtools/wafsamba')
595 REPLACE_HOSTCC_SOURCE
= ''
597 for filename
, functions
in REPLACEMENT_FUNCTIONS
.iteritems():
598 for function
in functions
:
599 if not bld
.CONFIG_SET('HAVE_%s' % function
.upper()):
600 REPLACE_HOSTCC_SOURCE
+= ' %s' % filename
604 if bld
.CONFIG_SET('HAVE_LIBBSD'): extra_libs
+= ' bsd'
606 bld
.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
607 REPLACE_HOSTCC_SOURCE
,
609 use_global_deps
=False,
610 cflags
='-DSOCKET_WRAPPER_DISABLE=1 -DNSS_WRAPPER_DISABLE=1 -DUID_WRAPPER_DISABLE=1 -D_SAMBA_HOSTCC_',
611 group
='compiler_libraries',
615 REPLACE_SOURCE
= REPLACE_HOSTCC_SOURCE
617 if bld
.CONFIG_SET('REPLACE_GETPASS'): REPLACE_SOURCE
+= ' getpass.c'
618 if not bld
.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE
+= ' crypt.c'
619 if not bld
.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE
+= ' dlfcn.c'
620 if not bld
.CONFIG_SET('HAVE_POLL'): REPLACE_SOURCE
+= ' poll.c'
622 if not bld
.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE
+= ' socketpair.c'
623 if not bld
.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE
+= ' socket.c'
624 if not bld
.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE
+= ' getifaddrs.c'
625 if not bld
.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE
+= ' getaddrinfo.c'
626 if not bld
.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE
+= ' inet_ntoa.c'
627 if not bld
.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE
+= ' inet_aton.c'
628 if not bld
.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE
+= ' inet_ntop.c'
629 if not bld
.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE
+= ' inet_pton.c'
630 if not bld
.CONFIG_SET('HAVE_GETXATTR') or bld
.CONFIG_SET('XATTR_ADDITIONAL_OPTIONS'):
631 REPLACE_SOURCE
+= ' xattr.c'
633 bld
.SAMBA_LIBRARY('replace',
634 source
=REPLACE_SOURCE
,
635 group
='base_libraries',
636 # FIXME: Ideally symbols should be hidden here so they
637 # don't appear in the global namespace when Samba
638 # libraries are loaded, but this doesn't appear to work
640 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
641 private_library
=True,
642 deps
='crypt dl nsl socket rt attr' + extra_libs
)
644 bld
.SAMBA_SUBSYSTEM('replace-test',
645 source
='''test/testsuite.c test/strptime.c
646 test/os2_delete.c test/getifaddrs.c''',
649 if bld
.env
.standalone_replace
:
650 bld
.SAMBA_BINARY('replace_testsuite',
651 source
='test/main.c',
652 deps
='replace replace-test',
655 # build replacements for stdint.h and stdbool.h if needed
656 bld
.SAMBA_GENERATOR('replace_stdint_h',
657 rule
='cp ${SRC} ${TGT}',
658 source
='hdr_replace.h',
660 enabled
= not bld
.CONFIG_SET('HAVE_STDINT_H'))
661 bld
.SAMBA_GENERATOR('replace_stdbool_h',
662 rule
='cp ${SRC} ${TGT}',
663 source
='hdr_replace.h',
665 enabled
= not bld
.CONFIG_SET('HAVE_STDBOOL_H'))
667 bld
.SAMBA_SUBSYSTEM('samba_intl', source
='', use_global_deps
=False,deps
=bld
.env
.intl_libs
)
670 '''makes a tarball for distribution'''