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')
77 conf.CHECK_TYPE('bool', 'int')
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_TYPES('socklen_t', headers='sys/socket.h')
95 conf.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
96 conf.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
97 conf.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
98 conf.CHECK_CODE('struct sockaddr_in6 x', define='HAVE_STRUCT_SOCKADDR_IN6',
99 headers='sys/socket.h netdb.h netinet/in.h')
100 conf.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
101 conf.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
103 conf.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define='HAVE_SIG_ATOMIC_T_TYPE')
105 conf.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
106 getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
107 'socket nsl', checklibc=True,
108 headers='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
110 # Some old Linux systems have broken header files and
111 # miss the IPV6_V6ONLY define in netinet/in.h,
112 # but have it in linux/in6.h.
113 # We can't include both files so we just check if the value
114 # if defined and do the replacement in system/network.h
115 if not conf.CHECK_VARIABLE('IPV6_V6ONLY',
116 headers='sys/socket.h netdb.h netinet/in.h'):
118 #include <linux/in6.h>
119 #if (IPV6_V6ONLY != 26)
120 #error no IPV6_V6ONLY support on linux
122 int main(void) { return IPV6_V6ONLY; }
124 define='HAVE_LINUX_IPV6_V6ONLY_26',
126 msg='Checking for IPV6_V6ONLY in linux/in6.h',
130 struct sockaddr_storage sa_store;
131 struct addrinfo *ai = NULL;
132 struct in6_addr in6addr;
133 int idx = if_nametoindex("iface1");
134 int s = socket(AF_INET6, SOCK_STREAM, 0);
135 int ret = getaddrinfo(NULL, NULL, NULL, &ai);
137 const char *es = gai_strerror(ret);
142 #ifdef HAVE_LINUX_IPV6_V6ONLY_26
143 #define IPV6_V6ONLY 26
145 ret = setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY,
146 (const void *)&val, sizeof(val));
151 headers='sys/socket.h netdb.h netinet/in.h')
153 # these may be builtins, so we need the link=False strategy
154 conf.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link=False)
156 conf.CHECK_FUNCS('shl_load shl_unload shl_findsym')
157 conf.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
158 conf.CHECK_FUNCS('lstat getpgrp utime utimes seteuid setresuid setegid')
159 conf.CHECK_FUNCS('setresgid chroot strerror vsyslog setlinebuf mktime')
160 conf.CHECK_FUNCS('ftruncate chsize rename waitpid wait4 strlcpy strlcat')
161 conf.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr')
162 conf.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
163 conf.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
164 conf.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
165 conf.CHECK_FUNCS('strtouq strtoll __strtoll strtoq')
166 #Some OS (ie. freebsd) return EINVAL if the convertion could not be done, it's not what we expect
167 #Let's detect those cases
168 if conf.CONFIG_SET('HAVE_STRTOLL'):
170 long long nb = strtoll("Text", NULL, 0);
171 if (errno == EINVAL) {
177 msg="Checking correct behavior of strtoll",
181 define = 'HAVE_BSD_STRTOLL',
183 conf.CHECK_FUNCS('if_nametoindex strerror_r')
184 conf.CHECK_FUNCS('getdirentries getdents syslog')
185 conf.CHECK_FUNCS('gai_strerror get_current_dir_name')
186 conf.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups setsid')
187 conf.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
188 conf.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
190 conf.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
191 checklibc=True, headers='dlfcn.h dl.h')
193 conf.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
194 define='DLOPEN_TAKES_UNSIGNED_FLAGS', headers='dlfcn.h dl.h')
196 if conf.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc=True):
197 # some systems are missing the declaration
198 conf.CHECK_DECLS('fdatasync')
200 conf.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc=True)
202 # these headers need to be tested as a group on freebsd
203 conf.CHECK_HEADERS(headers='sys/socket.h net/if.h', together=True)
204 conf.CHECK_HEADERS(headers='netinet/in.h arpa/nameser.h resolv.h', together=True)
205 conf.CHECK_FUNCS_IN('res_search', 'resolv', checklibc=True,
206 headers='netinet/in.h arpa/nameser.h resolv.h')
208 conf.CHECK_FUNCS_IN('gettext', 'intl', checklibc=True, headers='libintl.h')
209 conf.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc=True, headers='pthread.h')
211 conf.CHECK_FUNCS_IN('crypt', 'crypt', checklibc=True)
213 conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True,
214 headers='readline.h readline/readline.h readline/history.h')
216 conf.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
218 conf.CHECK_DECLS('errno', headers='errno.h', reverse=True)
219 conf.CHECK_DECLS('environ getgrent_r getpwent_r', reverse=True, headers='pwd.h grp.h')
220 conf.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse=True)
222 conf.CHECK_SIZEOF('char int "long long" long off_t short size_t ssize_t')
223 conf.CHECK_SIZEOF('dev_t ino_t time_t')
224 conf.CHECK_SIZEOF('void*', define='SIZEOF_VOID_P')
226 if conf.CONFIG_SET('HAVE_EPOLL_CREATE') and conf.CONFIG_SET('HAVE_SYS_EPOLL_H'):
227 conf.DEFINE('HAVE_EPOLL', 1)
229 if not conf.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
230 #include "test/strptime.c"''',
231 define='HAVE_STRPTIME',
233 msg='Checking for working strptime'):
234 conf.DEFINE('REPLACE_STRPTIME', 1)
237 const char *s = "20070414101546Z";
240 memset(&t, 0, sizeof(t));
241 ret = strptime(s, "%Y%m%d%H%M%S", &t);
242 if (ret == NULL || t.tm_wday != 6) {
248 msg="Checking correct behavior of strptime",
252 define = 'REPLACE_STRPTIME',
255 if conf.CONFIG_SET('HAVE_KRB5_H'):
256 # Check for KRB5_DEPRECATED handling
257 conf.CHECK_CODE('''#define KRB5_DEPRECATED 1
258 #include <krb5.h>''',
259 'HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER', addmain=False,
261 msg="Checking for KRB5_DEPRECATED define taking an identifier")
263 conf.CHECK_CODE('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ', execute=False)
265 conf.CHECK_CODE('#include "test/snprintf.c"',
266 define="HAVE_C99_VSNPRINTF",
269 msg="Checking for C99 vsnprintf")
271 conf.SAMBA_BUILD_ENV()
274 typedef struct {unsigned x;} FOOBAR;
275 #define X_FOOBAR(x) ((FOOBAR) { x })
276 #define FOO_ONE X_FOOBAR(1)
278 static const struct {
283 static const FOOBAR f3[] = {FOO_ONE};
285 define='HAVE_IMMEDIATE_STRUCTURES')
287 conf.CHECK_CODE('mkdir("foo",0777)', define='HAVE_MKDIR_MODE', headers='sys/stat.h')
289 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define='HAVE_STAT_TV_NSEC',
290 headers='sys/stat.h')
291 # we need the st_rdev test under two names
292 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
293 define='HAVE_STRUCT_STAT_ST_RDEV',
294 headers='sys/stat.h')
295 conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define='HAVE_ST_RDEV',
296 headers='sys/stat.h')
297 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
298 headers='sys/socket.h netinet/in.h')
301 if conf.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
302 headers='sys/socket.h netinet/in.h',
303 define='HAVE_SOCKADDR_SA_LEN'):
304 # the old build system produced both defines
305 conf.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
307 conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
308 headers='sys/socket.h netinet/in.h',
309 define='HAVE_SOCK_SIN_LEN')
311 conf.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
312 define='HAVE_UNIXSOCKET', headers='sys/socket.h sys/un.h')
317 char tpl[20]="/tmp/test.XXXXXX";
318 int fd = mkstemp(tpl);
319 if (fd == -1) exit(1);
321 if (fstat(fd, &st) != 0) exit(1);
322 if ((st.st_mode & 0777) != 0600) exit(1);
325 define='HAVE_SECURE_MKSTEMP',
327 mandatory=True) # lets see if we get a mandatory failure for this one
329 if conf.CHECK_CFLAGS('-fvisibility=hidden'):
330 conf.env.VISIBILITY_CFLAGS = '-fvisibility=hidden'
331 conf.CHECK_CODE('''void vis_foo1(void) {}
332 __attribute__((visibility("default"))) void vis_foo2(void) {}''',
333 cflags=conf.env.VISIBILITY_CFLAGS,
334 define='HAVE_VISIBILITY_ATTR')
336 # look for a method of finding the list of network interfaces
337 for method in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
338 if conf.CHECK_CODE('''
340 #define NO_CONFIG_H 1
341 #define AUTOCONF_TEST 1
342 #define SOCKET_WRAPPER_NOT_REPLACE
344 #include "inet_ntop.c"
345 #include "snprintf.c"
346 #include "getifaddrs.c"
347 #define getifaddrs_test main
348 #include "test/getifaddrs.c"
356 if conf.CHECK_FUNCS('getpass getpassphrase'):
357 # if we have both, then we prefer getpassphrase
358 conf.DEFINE('REPLACE_GETPASS_BY_GETPASSPHRASE', 1)
359 conf.DEFINE('REPLACE_GETPASS', 1)
361 conf.CHECK_CODE('''#include "getpass.c"
362 int main(void) { return 0; }''',
364 define='REPLACE_GETPASS',
365 cflags='-DNO_CONFIG_H')
367 conf.RECURSE('system')
368 conf.SAMBA_CONFIG_H()
372 bld.RECURSE('buildtools/wafsamba')
374 REPLACE_HOSTCC_SOURCE = 'replace.c snprintf.c'
376 if bld.CONFIG_SET('REPLACE_STRPTIME'): REPLACE_HOSTCC_SOURCE += ' strptime.c'
377 if not bld.CONFIG_SET('HAVE_TIMEGM'): REPLACE_HOSTCC_SOURCE += ' timegm.c'
379 bld.SAMBA_SUBSYSTEM('LIBREPLACE_HOSTCC',
380 REPLACE_HOSTCC_SOURCE,
382 use_global_deps=False,
383 cflags='-DSOCKET_WRAPPER_DISABLE=1 -DNSS_WRAPPER_DISABLE=1 -D_SAMBA_HOSTCC_',
384 group='compiler_libraries'
387 REPLACE_SOURCE = REPLACE_HOSTCC_SOURCE
389 if bld.CONFIG_SET('REPLACE_GETPASS'): REPLACE_SOURCE += ' getpass.c'
390 if not bld.CONFIG_SET('HAVE_CRYPT'): REPLACE_SOURCE += ' crypt.c'
391 if not bld.CONFIG_SET('HAVE_DLOPEN'): REPLACE_SOURCE += ' dlfcn.c'
393 if not bld.CONFIG_SET('HAVE_SOCKETPAIR'): REPLACE_SOURCE += ' socketpair.c'
394 if not bld.CONFIG_SET('HAVE_CONNECT'): REPLACE_SOURCE += ' socket.c'
395 if not bld.CONFIG_SET('HAVE_GETIFADDRS'): REPLACE_SOURCE += ' getifaddrs.c'
396 if not bld.CONFIG_SET('HAVE_GETADDRINFO'): REPLACE_SOURCE += ' getaddrinfo.c'
397 if not bld.CONFIG_SET('HAVE_INET_NTOA'): REPLACE_SOURCE += ' inet_ntoa.c'
398 if not bld.CONFIG_SET('HAVE_INET_ATON'): REPLACE_SOURCE += ' inet_aton.c'
399 if not bld.CONFIG_SET('HAVE_INET_NTOP'): REPLACE_SOURCE += ' inet_ntop.c'
400 if not bld.CONFIG_SET('HAVE_INET_PTON'): REPLACE_SOURCE += ' inet_pton.c'
402 bld.SAMBA_LIBRARY('replace',
403 source=REPLACE_SOURCE,
404 group='base_libraries',
405 # FIXME: Ideally symbols should be hidden here so they
406 # don't appear in the global namespace when Samba
407 # libraries are loaded, but this doesn't appear to work
409 # hide_symbols=bld.BUILTIN_LIBRARY('replace'),
410 private_library=True,
411 deps='crypt dl nsl socket rt')
413 bld.SAMBA_SUBSYSTEM('replace-test',
414 source='''test/testsuite.c test/strptime.c
415 test/os2_delete.c test/getifaddrs.c''',
418 if bld.env.standalone_replace:
419 bld.SAMBA_BINARY('replace_testsuite',
420 source='test/main.c',
421 deps='replace replace-test',
424 # build replacements for stdint.h and stdbool.h if needed
425 bld.SAMBA_GENERATOR('replace_stdint_h',
426 rule='cp ${SRC} ${TGT}',
427 source='hdr_replace.h',
429 enabled = not bld.CONFIG_SET('HAVE_STDINT_H'))
430 bld.SAMBA_GENERATOR('replace_stdbool_h',
431 rule='cp ${SRC} ${TGT}',
432 source='hdr_replace.h',
434 enabled = not bld.CONFIG_SET('HAVE_STDBOOL_H'))
437 '''makes a tarball for distribution'''