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('LIBREPLACE_NETWORK_CHECKS', 1)
34 # on Tru64 certain features are only available with _OSF_SOURCE set to 1
35 # and _XOPEN_SOURCE set to 600
36 if conf
.env
['SYSTEM_UNAME_SYSNAME'] == 'OSF1':
37 conf
.DEFINE('_OSF_SOURCE', 1, add_to_cflags
=True)
38 conf
.DEFINE('_XOPEN_SOURCE', 600, add_to_cflags
=True)
40 conf
.CHECK_HEADERS('crypt.h locale.h acl/libacl.h compat.h')
41 conf
.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
42 conf
.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')
43 conf
.CHECK_HEADERS('libaio.h locale.h ndir.h pwd.h')
44 conf
.CHECK_HEADERS('shadow.h sys/acl.h')
45 conf
.CHECK_HEADERS('sys/attributes.h sys/capability.h sys/dir.h sys/epoll.h')
46 conf
.CHECK_HEADERS('sys/fcntl.h sys/filio.h sys/filsys.h sys/fs/s5param.h sys/fs/vx/quota.h')
47 conf
.CHECK_HEADERS('sys/id.h sys/ioctl.h sys/ipc.h sys/mman.h sys/mode.h sys/ndir.h sys/priv.h')
48 conf
.CHECK_HEADERS('sys/resource.h sys/security.h sys/shm.h sys/statfs.h sys/statvfs.h sys/termio.h')
49 conf
.CHECK_HEADERS('sys/vfs.h sys/xattr.h termio.h termios.h sys/file.h')
50 conf
.CHECK_HEADERS('sys/wait.h sys/stat.h malloc.h grp.h')
51 conf
.CHECK_HEADERS('sys/select.h setjmp.h utime.h sys/syslog.h syslog.h')
52 conf
.CHECK_HEADERS('stdarg.h vararg.h sys/mount.h mntent.h')
53 conf
.CHECK_HEADERS('stropts.h unix.h string.h strings.h sys/param.h limits.h')
54 conf
.CHECK_HEADERS('''sys/socket.h netinet/in.h netdb.h arpa/inet.h netinet/in_systm.h
55 netinet/ip.h netinet/tcp.h netinet/in_ip.h
56 sys/sockio.h sys/un.h''', together
=True)
57 conf
.CHECK_HEADERS('sys/uio.h ifaddrs.h direct.h dirent.h')
58 conf
.CHECK_HEADERS('windows.h winsock2.h ws2tcpip.h')
59 conf
.CHECK_HEADERS('libintl.h errno.h')
60 conf
.CHECK_HEADERS('gcrypt.h getopt.h iconv.h')
61 conf
.CHECK_HEADERS('sys/inotify.h memory.h nss.h sasl/sasl.h')
62 conf
.CHECK_HEADERS('security/pam_appl.h sys/inotify.h zlib.h asm/unistd.h')
63 conf
.CHECK_HEADERS('aio.h sys/unistd.h rpc/rpc.h rpc/nettype.h alloca.h float.h')
65 conf
.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/prctl.h sys/sysctl.h')
66 conf
.CHECK_HEADERS('sys/fileio.h sys/filesys.h sys/dustat.h sys/sysmacros.h')
67 conf
.CHECK_HEADERS('xfs/libxfs.h netgroup.h rpcsvc/yp_prot.h')
68 conf
.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
69 conf
.CHECK_HEADERS('nss_common.h nsswitch.h ns_api.h')
70 conf
.CHECK_HEADERS('sys/extattr.h sys/ea.h sys/proplist.h sys/cdefs.h')
71 conf
.CHECK_HEADERS('utmp.h utmpx.h lastlog.h')
72 conf
.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
74 conf
.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t comparison_fn_t')
75 conf
.CHECK_TYPE('_Bool', define
='HAVE__Bool')
76 conf
.CHECK_TYPE('bool', define
='HAVE_BOOL')
78 conf
.CHECK_TYPE('int8_t', 'char')
79 conf
.CHECK_TYPE('uint8_t', 'unsigned char')
80 conf
.CHECK_TYPE('int16_t', 'short')
81 conf
.CHECK_TYPE('uint16_t', 'unsigned short')
82 conf
.CHECK_TYPE('int32_t', 'int')
83 conf
.CHECK_TYPE('uint32_t', 'unsigned')
84 conf
.CHECK_TYPE('int64_t', 'long long')
85 conf
.CHECK_TYPE('uint64_t', 'unsigned long long')
86 conf
.CHECK_TYPE('size_t', 'unsigned int')
87 conf
.CHECK_TYPE('ssize_t', 'int')
88 conf
.CHECK_TYPE('ino_t', 'unsigned')
89 conf
.CHECK_TYPE('loff_t', 'off_t')
90 conf
.CHECK_TYPE('offset_t', 'loff_t')
91 conf
.CHECK_TYPE('volatile int', define
='HAVE_VOLATILE')
92 conf
.CHECK_TYPE('uint_t', 'unsigned int')
94 conf
.CHECK_SIZEOF('bool char int "long long" long short size_t ssize_t')
95 conf
.CHECK_SIZEOF('int8_t uint8_t int16_t uint16_t int32_t uint32_t int64_t uint64_t')
96 conf
.CHECK_SIZEOF('void*', define
='SIZEOF_VOID_P')
97 conf
.CHECK_SIZEOF('off_t dev_t ino_t time_t')
99 conf
.CHECK_TYPES('socklen_t', headers
='sys/socket.h')
100 conf
.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
101 conf
.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
102 conf
.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
103 conf
.CHECK_CODE('struct sockaddr_in6 x', define
='HAVE_STRUCT_SOCKADDR_IN6',
104 headers
='sys/socket.h netdb.h netinet/in.h')
105 conf
.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
106 conf
.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
108 conf
.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define
='HAVE_SIG_ATOMIC_T_TYPE')
110 conf
.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
111 getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
112 'socket nsl', checklibc
=True,
113 headers
='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
115 # Some old Linux systems have broken header files and
116 # miss the IPV6_V6ONLY define in netinet/in.h,
117 # but have it in linux/in6.h.
118 # We can't include both files so we just check if the value
119 # if defined and do the replacement in system/network.h
120 if not conf
.CHECK_VARIABLE('IPV6_V6ONLY',
121 headers
='sys/socket.h netdb.h netinet/in.h'):
123 #include <linux/in6.h>
124 #if (IPV6_V6ONLY != 26)
125 #error no IPV6_V6ONLY support on linux
127 int main(void) { return IPV6_V6ONLY; }
129 define
='HAVE_LINUX_IPV6_V6ONLY_26',
131 msg
='Checking for IPV6_V6ONLY in linux/in6.h',
135 struct sockaddr_storage sa_store;
136 struct addrinfo *ai = NULL;
137 struct in6_addr in6addr;
138 int idx = if_nametoindex("iface1");
139 int s = socket(AF_INET6, SOCK_STREAM, 0);
140 int ret = getaddrinfo(NULL, NULL, NULL, &ai);
142 const char *es = gai_strerror(ret);
147 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
148 #define IPV6_V6ONLY 26
150 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
151 (const void *)&val, sizeof(val));
156 headers
='sys/socket.h netdb.h netinet/in.h')
158 # these may be builtins, so we need the link=False strategy
159 conf
.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link
=False)
161 conf
.CHECK_FUNCS('shl_load shl_unload shl_findsym')
162 conf
.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
163 conf
.CHECK_FUNCS('lstat getpgrp utime utimes seteuid setresuid setegid')
164 conf
.CHECK_FUNCS('setresgid chroot strerror vsyslog setlinebuf mktime')
165 conf
.CHECK_FUNCS('ftruncate chsize rename waitpid wait4 strlcpy strlcat')
166 conf
.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr')
167 conf
.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
168 conf
.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
169 conf
.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
170 conf
.CHECK_FUNCS('strtouq strtoll __strtoll strtoq')
171 #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect
172 #Let's detect those cases
173 if conf
.CONFIG_SET('HAVE_STRTOLL'):
175 long long nb = strtoll("Text", NULL, 0);
176 if (errno == EINVAL) {
182 msg
="Checking correct behavior of strtoll",
186 define
= 'HAVE_BSD_STRTOLL',
188 conf
.CHECK_FUNCS('if_nametoindex strerror_r')
189 conf
.CHECK_FUNCS('getdirentries getdents syslog')
190 conf
.CHECK_FUNCS('gai_strerror get_current_dir_name')
191 conf
.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups setsid')
192 conf
.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
193 conf
.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
195 conf
.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
196 checklibc
=True, headers
='dlfcn.h dl.h')
198 conf
.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
199 define
='DLOPEN_TAKES_UNSIGNED_FLAGS', headers
='dlfcn.h dl.h')
201 if conf
.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc
=True):
202 # some systems are missing the declaration
203 conf
.CHECK_DECLS('fdatasync')
205 conf
.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc
=True)
207 # these headers need to be tested as a group on freebsd
208 conf
.CHECK_HEADERS(headers
='sys/socket.h net/if.h', together
=True)
209 conf
.CHECK_HEADERS(headers
='netinet/in.h arpa/nameser.h resolv.h', together
=True)
210 conf
.CHECK_FUNCS_IN('res_search', 'resolv', checklibc
=True,
211 headers
='netinet/in.h arpa/nameser.h resolv.h')
213 conf
.CHECK_FUNCS_IN('gettext', 'intl', checklibc
=True, headers
='libintl.h')
214 conf
.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc
=True, headers
='pthread.h')
216 conf
.CHECK_FUNCS_IN('crypt', 'crypt', checklibc
=True)
218 conf
.CHECK_VARIABLE('rl_event_hook', define
='HAVE_DECL_RL_EVENT_HOOK', always
=True,
219 headers
='readline.h readline/readline.h readline/history.h')
221 conf
.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
223 conf
.CHECK_DECLS('errno', headers
='errno.h', reverse
=True)
224 conf
.CHECK_DECLS('environ getgrent_r getpwent_r', reverse
=True, headers
='pwd.h grp.h')
225 conf
.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse
=True)
227 if conf
.CONFIG_SET('HAVE_EPOLL_CREATE') and conf
.CONFIG_SET('HAVE_SYS_EPOLL_H'):
228 conf
.DEFINE('HAVE_EPOLL', 1)
230 if not conf
.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
231 #include "test/strptime.c"''',
232 define
='HAVE_STRPTIME',
234 msg
='Checking for working strptime'):
235 conf
.DEFINE('REPLACE_STRPTIME', 1)
238 const char *s = "20070414101546Z";
241 memset(&t, 0, sizeof(t));
242 ret = strptime(s, "%Y%m%d%H%M%S", &t);
243 if (ret == NULL || t.tm_wday != 6) {
249 msg
="Checking correct behavior of strptime",
253 define
= 'REPLACE_STRPTIME',
256 if conf
.CONFIG_SET('HAVE_KRB5_H'):
257 # Check for KRB5_DEPRECATED handling
258 conf
.CHECK_CODE('''#define KRB5_DEPRECATED 1
259 #include <krb5.h>''',
260 'HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER', addmain
=False,
262 msg
="Checking for KRB5_DEPRECATED define taking an identifier")
264 conf
.CHECK_CODE('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ', execute
=False)
266 conf
.CHECK_CODE('#include "test/snprintf.c"',
267 define
="HAVE_C99_VSNPRINTF",
270 msg
="Checking for C99 vsnprintf")
272 conf
.SAMBA_BUILD_ENV()
275 typedef struct {unsigned x;} FOOBAR;
276 #define X_FOOBAR(x) ((FOOBAR) { x })
277 #define FOO_ONE X_FOOBAR(1)
279 static const struct {
284 static const FOOBAR f3[] = {FOO_ONE};
286 define
='HAVE_IMMEDIATE_STRUCTURES')
288 conf
.CHECK_CODE('mkdir("foo",0777)', define
='HAVE_MKDIR_MODE', headers
='sys/stat.h')
290 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define
='HAVE_STAT_TV_NSEC',
291 headers
='sys/stat.h')
292 # we need the st_rdev test under two names
293 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
294 define
='HAVE_STRUCT_STAT_ST_RDEV',
295 headers
='sys/stat.h')
296 conf
.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define
='HAVE_ST_RDEV',
297 headers
='sys/stat.h')
298 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
299 headers
='sys/socket.h netinet/in.h')
302 if conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
303 headers
='sys/socket.h netinet/in.h',
304 define
='HAVE_SOCKADDR_SA_LEN'):
305 # the old build system produced both defines
306 conf
.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
308 conf
.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
309 headers
='sys/socket.h netinet/in.h',
310 define
='HAVE_SOCK_SIN_LEN')
312 conf
.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
313 define
='HAVE_UNIXSOCKET', headers
='sys/socket.h sys/un.h')
318 char tpl[20]="/tmp/test.XXXXXX";
319 int fd = mkstemp(tpl);
320 if (fd == -1) exit(1);
322 if (fstat(fd, &st) != 0) exit(1);
323 if ((st.st_mode & 0777) != 0600) exit(1);
326 define
='HAVE_SECURE_MKSTEMP',
328 mandatory
=True) # lets see if we get a mandatory failure for this one
330 if conf
.CHECK_CFLAGS('-fvisibility=hidden'):
331 conf
.env
.VISIBILITY_CFLAGS
= '-fvisibility=hidden'
332 conf
.CHECK_CODE('''void vis_foo1(void) {}
333 __attribute__((visibility("default"))) void vis_foo2(void) {}''',
334 cflags
=conf
.env
.VISIBILITY_CFLAGS
,
335 define
='HAVE_VISIBILITY_ATTR')
337 # look for a method of finding the list of network interfaces
338 for method
in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
339 if conf
.CHECK_CODE('''
341 #define NO_CONFIG_H 1
342 #define AUTOCONF_TEST 1
343 #define SOCKET_WRAPPER_NOT_REPLACE
345 #include "inet_ntop.c"
346 #include "snprintf.c"
347 #include "getifaddrs.c"
348 #define getifaddrs_test main
349 #include "test/getifaddrs.c"
357 if conf
.CHECK_FUNCS('getpass getpassphrase'):
358 # if we have both, then we prefer getpassphrase
359 conf
.DEFINE('REPLACE_GETPASS_BY_GETPASSPHRASE', 1)
360 conf
.DEFINE('REPLACE_GETPASS', 1)
362 conf
.CHECK_CODE('''#include "getpass.c"
363 int main(void) { return 0; }''',
365 define
='REPLACE_GETPASS',
366 cflags
='-DNO_CONFIG_H')
368 conf
.RECURSE('system')
369 conf
.SAMBA_CONFIG_H()
373 bld
.RECURSE('buildtools/wafsamba')
375 REPLACE_HOSTCC_SOURCE
= 'replace.c snprintf.c'
377 if bld
.CONFIG_SET('REPLACE_STRPTIME'): REPLACE_HOSTCC_SOURCE
+= ' strptime.c'
378 if not bld
.CONFIG_SET('HAVE_TIMEGM'): REPLACE_HOSTCC_SOURCE
+= ' timegm.c'
380 bld
.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
381 REPLACE_HOSTCC_SOURCE
,
383 use_global_deps
=False,
384 cflags
='-DSOCKET_WRAPPER_DISABLE=1 -DNSS_WRAPPER_DISABLE=1 -D_SAMBA_HOSTCC_',
385 group
='compiler_libraries'
388 REPLACE_SOURCE
= REPLACE_HOSTCC_SOURCE
390 if bld
.CONFIG_SET('REPLACE_GETPASS'): REPLACE_SOURCE
+= ' getpass.c'
391 if not bld
.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE
+= ' crypt.c'
392 if not bld
.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE
+= ' dlfcn.c'
394 if not bld
.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE
+= ' socketpair.c'
395 if not bld
.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE
+= ' socket.c'
396 if not bld
.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE
+= ' getifaddrs.c'
397 if not bld
.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE
+= ' getaddrinfo.c'
398 if not bld
.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE
+= ' inet_ntoa.c'
399 if not bld
.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE
+= ' inet_aton.c'
400 if not bld
.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE
+= ' inet_ntop.c'
401 if not bld
.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE
+= ' inet_pton.c'
403 bld
.SAMBA_LIBRARY('replace',
404 source
=REPLACE_SOURCE
,
405 group
='base_libraries',
406 # FIXME: Ideally symbols should be hidden here so they
407 # don't appear in the global namespace when Samba
408 # libraries are loaded, but this doesn't appear to work
410 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
411 private_library
=True,
412 deps
='crypt dl nsl socket rt')
414 bld
.SAMBA_SUBSYSTEM('replace-test',
415 source
='''test/testsuite.c test/strptime.c
416 test/os2_delete.c test/getifaddrs.c''',
419 if bld
.env
.standalone_replace
:
420 bld
.SAMBA_BINARY('replace_testsuite',
421 source
='test/main.c',
422 deps
='replace replace-test',
425 # build replacements for stdint.h and stdbool.h if needed
426 bld
.SAMBA_GENERATOR('replace_stdint_h',
427 rule
='cp ${SRC} ${TGT}',
428 source
='hdr_replace.h',
430 enabled
= not bld
.CONFIG_SET('HAVE_STDINT_H'))
431 bld
.SAMBA_GENERATOR('replace_stdbool_h',
432 rule
='cp ${SRC} ${TGT}',
433 source
='hdr_replace.h',
435 enabled
= not bld
.CONFIG_SET('HAVE_STDBOOL_H'))
438 '''makes a tarball for distribution'''