lib/replace/wscript

   1 #!/usr/bin/env python
   2
   3 APPNAME = 'libreplace'
   4 VERSION = '1.2.1'
   5
   6 blddir = 'bin'
   7
   8 import sys, os
   9
  10 # find the buildtools directory
  11 buildtools = 'buildtools ../../buildtools'
  12 for d in buildtools.split():
  13     if os.path.exists(d):
  14         srcdir = os.path.dirname(d) or '.'
  15         break
  16
  17 sys.path.insert(0, srcdir+"/buildtools/wafsamba")
  18 import wafsamba, samba_dist
  19 import Options, os, preproc
  20
  21 samba_dist.DIST_DIRS('lib/replace buildtools:buildtools')
  22
  23 def set_options(opt):
  24     opt.BUILTIN_DEFAULT('NONE')
  25     opt.BUNDLED_EXTENSION_DEFAULT('')
  26     opt.recurse('../../buildtools/wafsamba')
  27
  28 @wafsamba.runonce
  29 def configure(conf):
  30     conf.sub_config('../../buildtools/wafsamba')
  31
  32     conf.DEFINE('LIBREPLACE_NETWORK_CHECKS', 1)
  33
  34     conf.CHECK_HEADERS('crypt.h locale.h acl/libacl.h compat.h')
  35     conf.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
  36     conf.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')
  37     conf.CHECK_HEADERS('libaio.h locale.h ndir.h pwd.h')
  38     conf.CHECK_HEADERS('shadow.h sys/acl.h')
  39     conf.CHECK_HEADERS('sys/attributes.h sys/capability.h sys/dir.h sys/epoll.h')
  40     conf.CHECK_HEADERS('sys/fcntl.h sys/filio.h sys/filsys.h sys/fs/s5param.h sys/fs/vx/quota.h')
  41     conf.CHECK_HEADERS('sys/id.h sys/ioctl.h sys/ipc.h sys/mman.h sys/mode.h sys/ndir.h sys/priv.h')
  42     conf.CHECK_HEADERS('sys/resource.h sys/security.h sys/shm.h sys/statfs.h sys/statvfs.h sys/termio.h')
  43     conf.CHECK_HEADERS('sys/vfs.h sys/xattr.h termio.h termios.h')
  44     conf.CHECK_HEADERS('sys/wait.h sys/stat.h malloc.h grp.h')
  45     conf.CHECK_HEADERS('sys/select.h setjmp.h utime.h sys/syslog.h syslog.h')
  46     conf.CHECK_HEADERS('stdarg.h vararg.h sys/mount.h mntent.h')
  47     conf.CHECK_HEADERS('stropts.h unix.h string.h strings.h sys/param.h limits.h')
  48     conf.CHECK_HEADERS('''sys/socket.h netinet/in.h netdb.h arpa/inet.h netinet/in_systm.h
  49                           netinet/ip.h netinet/tcp.h netinet/in_ip.h
  50                           sys/sockio.h sys/un.h''', together=True)
  51     conf.CHECK_HEADERS('sys/uio.h ifaddrs.h direct.h dirent.h')
  52     conf.CHECK_HEADERS('windows.h winsock2.h ws2tcpip.h')
  53     conf.CHECK_HEADERS('libintl.h errno.h')
  54     conf.CHECK_HEADERS('gcrypt.h getopt.h iconv.h')
  55     conf.CHECK_HEADERS('sys/inotify.h memory.h nss.h sasl/sasl.h')
  56     conf.CHECK_HEADERS('security/pam_appl.h sys/inotify.h zlib.h asm/unistd.h')
  57     conf.CHECK_HEADERS('aio.h sys/unistd.h rpc/rpc.h rpc/nettype.h alloca.h float.h')
  58
  59     conf.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/prctl.h sys/sysctl.h')
  60     conf.CHECK_HEADERS('sys/fileio.h sys/filesys.h sys/dustat.h sys/sysmacros.h')
  61     conf.CHECK_HEADERS('xfs/libxfs.h netgroup.h rpcsvc/yp_prot.h')
  62     conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
  63     conf.CHECK_HEADERS('nss_common.h nsswitch.h ns_api.h')
  64     conf.CHECK_HEADERS('sys/extattr.h sys/ea.h sys/proplist.h sys/cdefs.h')
  65     conf.CHECK_HEADERS('utmp.h utmpx.h lastlog.h')
  66     conf.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
  67
  68     conf.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t')
  69     conf.CHECK_TYPES('comparison_fn_t bool')
  70     conf.CHECK_TYPE('_Bool', define='HAVE__Bool')
  71
  72     conf.CHECK_TYPE('int8_t', 'char')
  73     conf.CHECK_TYPE('int16_t', 'short')
  74     conf.CHECK_TYPE('uint16_t', 'unsigned short')
  75     conf.CHECK_TYPE('int32_t', 'int')
  76     conf.CHECK_TYPE('uint32_t', 'unsigned')
  77     conf.CHECK_TYPE('int64_t', 'long long')
  78     conf.CHECK_TYPE('uint64_t', 'unsigned long long')
  79     conf.CHECK_TYPE('size_t', 'unsigned int')
  80     conf.CHECK_TYPE('ssize_t', 'int')
  81     conf.CHECK_TYPE('ino_t', 'unsigned')
  82     conf.CHECK_TYPE('loff_t', 'off_t')
  83     conf.CHECK_TYPE('bool', 'off_t')
  84     conf.CHECK_TYPE('offset_t', 'loff_t')
  85     conf.CHECK_TYPE('volatile int', define='HAVE_VOLATILE')
  86     conf.CHECK_TYPE('uint_t', 'unsigned int')
  87
  88     conf.CHECK_TYPES('socklen_t', headers='sys/socket.h')
  89     conf.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
  90     conf.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
  91     conf.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
  92     conf.CHECK_CODE('struct sockaddr_in6 x', define='HAVE_STRUCT_SOCKADDR_IN6',
  93                     headers='sys/socket.h netdb.h netinet/in.h')
  94     conf.CHECK_TYPE_IN('struct sockaddr_storage', 'sys/socket.h')
  95     conf.CHECK_TYPE_IN('sa_family_t', 'sys/socket.h')
  96
  97     conf.CHECK_TYPE_IN('sig_atomic_t', 'signal.h', define='HAVE_SIG_ATOMIC_T_TYPE')
  98
  99     conf.CHECK_FUNCS_IN('''inet_ntoa inet_aton inet_ntop inet_pton connect gethostbyname
 100                            getaddrinfo getnameinfo freeaddrinfo gai_strerror socketpair''',
 101                         'socket nsl', checklibc=True,
 102                         headers='sys/socket.h netinet/in.h arpa/inet.h netdb.h')
 103
 104     conf.CHECK_CODE('''
 105                        struct sockaddr_storage sa_store;
 106                        struct addrinfo *ai = NULL;
 107                        struct in6_addr in6addr;
 108                        int idx = if_nametoindex("iface1");
 109                        int s = socket(AF_INET6, SOCK_STREAM, 0);
 110                        int ret = getaddrinfo(NULL, NULL, NULL, &ai);
 111                        if (ret != 0) {
 112                           const char *es = gai_strerror(ret);
 113                        }
 114                        freeaddrinfo(ai);
 115                        ''',
 116                     define='HAVE_IPV6',
 117                     lib='nsl socket',
 118                     headers='sys/socket.h netdb.h netinet/in.h')
 119
 120     # these may be builtins, so we need the link=False strategy
 121     conf.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link=False)
 122
 123     conf.CHECK_FUNCS('shl_load shl_unload shl_findsym')
 124     conf.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
 125     conf.CHECK_FUNCS('lstat getpgrp utime utimes seteuid setresuid setegid')
 126     conf.CHECK_FUNCS('setresgid chroot strerror vsyslog setlinebuf mktime')
 127     conf.CHECK_FUNCS('ftruncate chsize rename waitpid wait4 strlcpy strlcat')
 128     conf.CHECK_FUNCS('initgroups pread pwrite strndup strcasestr')
 129     conf.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
 130     conf.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
 131     conf.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
 132     conf.CHECK_FUNCS('strtouq strtoll __strtoll strtoq')
 133     conf.CHECK_FUNCS('if_nametoindex strerror_r')
 134     conf.CHECK_FUNCS('getdirentries getdents syslog')
 135     conf.CHECK_FUNCS('gai_strerror get_current_dir_name')
 136     conf.CHECK_FUNCS('timegm getifaddrs freeifaddrs mmap setgroups setsid')
 137     conf.CHECK_FUNCS('getgrent_r getgrgid_r getgrnam_r getgrouplist getpagesize')
 138     conf.CHECK_FUNCS('getpwent_r getpwnam_r getpwuid_r epoll_create')
 139
 140     conf.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl',
 141                         checklibc=True, headers='dlfcn.h dl.h')
 142
 143     conf.CHECK_C_PROTOTYPE('dlopen', 'void *dlopen(const char* filename, unsigned int flags)',
 144                            define='DLOPEN_TAKES_UNSIGNED_FLAGS', headers='dlfcn.h dl.h')
 145
 146     conf.CHECK_FUNCS_IN('fdatasync', 'rt', checklibc=True)
 147
 148     # these headers need to be tested as a group on freebsd
 149     conf.CHECK_HEADERS(headers='sys/socket.h net/if.h', together=True)
 150     conf.CHECK_HEADERS(headers='netinet/in.h arpa/nameser.h resolv.h', together=True)
 151     conf.CHECK_FUNCS_IN('res_search', 'resolv', checklibc=True,
 152                         headers='netinet/in.h arpa/nameser.h resolv.h')
 153
 154     conf.CHECK_FUNCS_IN('gettext', 'intl', checklibc=True, headers='libintl.h')
 155     conf.CHECK_FUNCS_IN('pthread_create', 'pthread', checklibc=True, headers='pthread.h')
 156
 157     conf.CHECK_FUNCS_IN('crypt', 'crypt', checklibc=True)
 158
 159     conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True,
 160                         headers='readline.h readline/readline.h readline/history.h')
 161
 162     conf.CHECK_DECLS('snprintf vsnprintf asprintf vasprintf')
 163
 164     conf.CHECK_DECLS('errno', headers='errno.h', reverse=True)
 165     conf.CHECK_DECLS('environ getgrent_r getpwent_r', reverse=True, headers='pwd.h grp.h')
 166     conf.CHECK_DECLS('pread pwrite setenv setresgid setresuid', reverse=True)
 167
 168     conf.CHECK_SIZEOF('char int "long long" long off_t short size_t ssize_t')
 169     conf.CHECK_SIZEOF('dev_t ino_t time_t')
 170     conf.CHECK_SIZEOF('void*', define='SIZEOF_VOID_P')
 171
 172     if conf.CONFIG_SET('HAVE_EPOLL_CREATE') and conf.CONFIG_SET('HAVE_SYS_EPOLL_H'):
 173         conf.DEFINE('HAVE_EPOLL', 1)
 174
 175     if not conf.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
 176                        #include "$libreplacedir/test/strptime.c"''',
 177                            define='HAVE_STRPTIME',
 178                            msg='Checking for working strptime'):
 179         conf.DEFINE('REPLACE_STRPTIME', 1)
 180
 181
 182     conf.CHECK_CODE('gettimeofday(NULL, NULL)', 'HAVE_GETTIMEOFDAY_TZ', execute=False)
 183
 184     conf.CHECK_CODE('#include "test/snprintf.c"',
 185                     define="HAVE_C99_VSNPRINTF",
 186                     execute=1,
 187                     addmain=False,
 188                     msg="Checking for C99 vsnprintf")
 189
 190     conf.SAMBA_BUILD_ENV()
 191
 192     conf.CHECK_CODE('''
 193                     typedef struct {unsigned x;} FOOBAR;
 194                     #define X_FOOBAR(x) ((FOOBAR) { x })
 195                     #define FOO_ONE X_FOOBAR(1)
 196                     FOOBAR f = FOO_ONE;
 197                     static const struct {
 198                         FOOBAR y;
 199                     } f2[] = {
 200                         {FOO_ONE}
 201                     };
 202                     static const FOOBAR f3[] = {FOO_ONE};
 203                     ''',
 204                     define='HAVE_IMMEDIATE_STRUCTURES')
 205
 206     conf.CHECK_CODE('mkdir("foo",0777)', define='HAVE_MKDIR_MODE', headers='sys/stat.h')
 207
 208     conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', define='HAVE_STAT_TV_NSEC',
 209                                 headers='sys/stat.h')
 210     # we need the st_rdev test under two names
 211     conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev',
 212                                 define='HAVE_STRUCT_STAT_ST_RDEV',
 213                                 headers='sys/stat.h')
 214     conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_rdev', define='HAVE_ST_RDEV',
 215                                 headers='sys/stat.h')
 216     conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_storage', 'ss_family',
 217                                 headers='sys/socket.h netinet/in.h')
 218
 219
 220     if conf.CHECK_STRUCTURE_MEMBER('struct sockaddr', 'sa_len',
 221                                    headers='sys/socket.h netinet/in.h',
 222                                    define='HAVE_SOCKADDR_SA_LEN'):
 223         # the old build system produced both defines
 224         conf.DEFINE('HAVE_STRUCT_SOCKADDR_SA_LEN', 1)
 225
 226     conf.CHECK_STRUCTURE_MEMBER('struct sockaddr_in', 'sin_len',
 227                                 headers='sys/socket.h netinet/in.h',
 228                                 define='HAVE_SOCK_SIN_LEN')
 229
 230     conf.CHECK_CODE('struct sockaddr_un sunaddr; sunaddr.sun_family = AF_UNIX;',
 231                     define='HAVE_UNIXSOCKET', headers='sys/socket.h sys/un.h')
 232
 233
 234     conf.CHECK_CODE('''
 235                     struct stat st;
 236                     char tpl[20]="/tmp/test.XXXXXX";
 237                     int fd = mkstemp(tpl);
 238                     if (fd == -1) exit(1);
 239                     unlink(tpl);
 240                     if (fstat(fd, &st) != 0) exit(1);
 241                     if ((st.st_mode & 0777) != 0600) exit(1);
 242                     exit(0);
 243                     ''',
 244                     define='HAVE_SECURE_MKSTEMP',
 245                     execute=True,
 246                     mandatory=True) # lets see if we get a mandatory failure for this one
 247
 248     if conf.CHECK_CFLAGS('-fvisibility=hidden'):
 249         conf.env.VISIBILITY_CFLAGS = '-fvisibility=hidden'
 250         conf.CHECK_CODE('''void vis_foo1(void) {}
 251                            __attribute__((visibility("default"))) void vis_foo2(void) {}''',
 252                         cflags=conf.env.VISIBILITY_CFLAGS,
 253                         define='HAVE_VISIBILITY_ATTR')
 254
 255     if not conf.CHECK_CODE('''#define LIBREPLACE_CONFIGURE_TEST_STRPTIME
 256                        #include "$libreplacedir/test/strptime.c"''',
 257                            define='HAVE_STRPTIME',
 258                            msg='Checking for working strptime'):
 259         conf.DEFINE('REPLACE_STRPTIME', 1)
 260
 261
 262     # look for a method of finding the list of network interfaces
 263     for method in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
 264         if conf.CHECK_CODE('''
 265                            #define %s 1
 266                            #define NO_CONFIG_H 1
 267                            #define AUTOCONF_TEST 1
 268                            #define SOCKET_WRAPPER_NOT_REPLACE
 269                            #include "replace.c"
 270                            #include "inet_ntop.c"
 271                            #include "snprintf.c"
 272                            #include "getifaddrs.c"
 273                            #define getifaddrs_test main
 274                            #include "test/getifaddrs.c"
 275                            ''' % method,
 276                            method,
 277                            lib='nsl socket',
 278                            addmain=False,
 279                            execute=True):
 280             break
 281
 282     if conf.CHECK_FUNCS('getpass getpassphrase'):
 283         # if we have both, then we prefer getpassphrase
 284         conf.DEFINE('REPLACE_GETPASS_BY_GETPASSPHRASE', 1)
 285         conf.DEFINE('REPLACE_GETPASS', 1)
 286
 287     conf.CHECK_CODE('''#include "getpass.c"
 288                        int main(void) { return 0; }''',
 289                     addmain=False,
 290                     define='REPLACE_GETPASS',
 291                     cflags='-DNO_CONFIG_H')
 292
 293     conf.sub_config('system')
 294     conf.SAMBA_CONFIG_H()
 295
 296
 297 def build(bld):
 298     bld.BUILD_SUBDIR('../../buildtools/wafsamba')
 299
 300     REPLACE_SOURCE = 'replace.c snprintf.c'
 301
 302     if bld.CONFIG_SET('REPLACE_STRPTIME'):       REPLACE_SOURCE += ' strptime.c'
 303     if not bld.CONFIG_SET('HAVE_TIMEGM'):        REPLACE_SOURCE += ' timegm.c'
 304     if not bld.CONFIG_SET('HAVE_GETIFADDRS'):    REPLACE_SOURCE += ' getifaddrs.c'
 305     if not bld.CONFIG_SET('HAVE_DLOPEN'):        REPLACE_SOURCE += ' dlfcn.c'
 306     if not bld.CONFIG_SET('HAVE_SOCKETPAIR'):    REPLACE_SOURCE += ' socketpair.c'
 307     if not bld.CONFIG_SET('HAVE_CONNECT'):       REPLACE_SOURCE += ' socket.c'
 308
 309     bld.SAMBA_LIBRARY('replace',
 310                       source=REPLACE_SOURCE,
 311                       group='base_libraries',
 312                       deps='LIBREPLACE_GETPASS nsl socket')
 313
 314     TEST_SOURCES = '''test/testsuite.c test/main.c test/strptime.c
 315                       test/os2_delete.c test/getifaddrs.c'''
 316
 317
 318     bld.SAMBA_BINARY('replace_testsuite',
 319                      TEST_SOURCES,
 320                      deps='replace',
 321                      install=False)
 322
 323     NET_SOURCES = []
 324     if not bld.CONFIG_SET('HAVE_INET_NTOA'):  NET_SOURCES.append('inet_ntoa.c')
 325     if not bld.CONFIG_SET('HAVE_INET_ATON'):  NET_SOURCES.append('inet_aton.c')
 326     if not bld.CONFIG_SET('HAVE_INET_NTOP'):  NET_SOURCES.append('inet_ntop.c')
 327     if not bld.CONFIG_SET('HAVE_INET_PTON'):  NET_SOURCES.append('inet_pton.c')
 328     if not bld.CONFIG_SET('HAVE_SOCKETPAIR'): NET_SOURCES.append('socketpair.c')
 329     if not bld.CONFIG_SET('HAVE_GETADDRINFO'):NET_SOURCES.append('getaddrinfo.c')
 330
 331     bld.SAMBA_SUBSYSTEM('LIBREPLACE_NETWORK', NET_SOURCES,
 332                         group='base_libraries',
 333                         deps='replace')
 334
 335
 336     CRYPT_SOURCES = []
 337     if not 'HAVE_CRYPT' in bld.env: CRYPT_SOURCES.append('crypt.c')
 338
 339     bld.SAMBA_SUBSYSTEM('LIBREPLACE_EXT',
 340                         CRYPT_SOURCES,
 341                         group='base_libraries')
 342
 343     bld.SAMBA_SUBSYSTEM('LIBREPLACE_GETPASS', 'getpass.c',
 344                         group='base_libraries',
 345                         enabled=bld.CONFIG_SET('REPLACE_GETPASS'))
 346
 347     # build replacements for stdint.h and stdbool.h if needed
 348     bld.SAMBA_GENERATOR('replace_stdint_h',
 349                         rule='cp ${SRC} ${TGT}',
 350                         source='hdr_replace.h',
 351                         target='stdint.h',
 352                         enabled = not bld.CONFIG_SET('HAVE_STDINT_H'))
 353     bld.SAMBA_GENERATOR('replace_stdbool_h',
 354                         rule='cp ${SRC} ${TGT}',
 355                         source='hdr_replace.h',
 356                         target='stdbool.h',
 357                         enabled = not bld.CONFIG_SET('HAVE_STDBOOL_H'))