lib/replace/wscript

   1 #! /usr/bin/env python
   2
   3 srcdir = '../..'
   4 blddir = 'bin'
   5
   6 import sys
   7 sys.path.insert(0, srcdir+"/buildtools/wafsamba")
   8 import wafsamba
   9 import Options, os
  10
  11 def set_options(opt):
  12     opt.tool_options('compiler_cc')
  13     # TODO: we are not yet obeying these default paths at install time
  14     opt.add_option('--libdir',
  15                    help=("object code libraries [PREFIX/lib"),
  16                    action="store", dest='LIBDIR', default='${PREFIX}/lib')
  17     opt.add_option('--bindir',
  18                    help=("user executables [PREFIX/bin]"),
  19                    action="store", dest='BINDIR', default='${PREFIX}/bin')
  20     opt.add_option('--sbindir',
  21                    help=("system admin executables [PREFIX/sbin]"),
  22                    action="store", dest='SBINDIR', default='${PREFIX}/sbin')
  23     opt.add_option('--enable-rpath',
  24                    help=("Enable use of rpath for installed binaries"),
  25                    action="store_true", dest='enable_rpath', default=False)
  26     opt.add_option('--enable-developer',
  27                    help=("Turn on developer warnings and debugging"),
  28                    action="store_true", dest='developer', default=False)
  29
  30 @wafsamba.runonce
  31 def configure(conf):
  32     conf.env.hlist = []
  33     conf.env.srcdir = conf.srcdir
  34
  35     # load our local waf extensions
  36     conf.check_tool('wafsamba', tooldir=conf.srcdir + "/buildtools/wafsamba")
  37
  38     conf.check_tool('compiler_cc')
  39
  40     # make the install paths available in environment
  41     conf.env.LIBDIR = Options.options.LIBDIR
  42     conf.env.BINDIR = Options.options.BINDIR
  43     conf.env.SBINDIR = Options.options.SBINDIR
  44
  45     conf.env.RPATH_ON_INSTALL = Options.options.enable_rpath
  46
  47     # check for pkgconfig
  48     conf.check_cfg(atleast_pkgconfig_version='0.0.0')
  49
  50     conf.DEFINE('_GNU_SOURCE', 1)
  51     conf.DEFINE('_XOPEN_SOURCE_EXTENDED', 1)
  52     conf.DEFINE('LIBREPLACE_NETWORK_CHECKS', 1)
  53
  54     conf.CHECK_HEADERS('unistd.h sys/types.h stdlib.h stdio.h stddef.h')
  55     conf.CHECK_HEADERS('ctype.h locale.h acl/libacl.h compat.h')
  56     conf.CHECK_HEADERS('acl/libacl.h attr/xattr.h compat.h ctype.h dustat.h')
  57     conf.CHECK_HEADERS('fcntl.h fnmatch.h glob.h history.h krb5.h langinfo.h')
  58     conf.CHECK_HEADERS('libaio.h locale.h ndir.h net/if.h pwd.h readline.h')
  59     conf.CHECK_HEADERS('readline/history.h readline/readline.h shadow.h sys/acl.h')
  60     conf.CHECK_HEADERS('sys/attributes.h sys/capability.h sys/dir.h sys/epoll.h')
  61     conf.CHECK_HEADERS('sys/fcntl.h sys/filio.h sys/filsys.h sys/fs/s5param.h sys/fs/vx/quota.h')
  62     conf.CHECK_HEADERS('sys/id.h sys/ioctl.h sys/ipc.h sys/mman.h sys/mode.h sys/ndir.h sys/priv.h')
  63     conf.CHECK_HEADERS('sys/resource.h sys/security.h sys/shm.h sys/statfs.h sys/statvfs.h sys/termio.h')
  64     conf.CHECK_HEADERS('sys/vfs.h sys/xattr.h termio.h termios.h')
  65     conf.CHECK_HEADERS('sys/wait.h sys/stat.h malloc.h grp.h')
  66     conf.CHECK_HEADERS('crypt.h dlfcn.h dl.h standards.h stdbool.h stdint.h')
  67     conf.CHECK_HEADERS('sys/select.h setjmp.h utime.h sys/syslog.h syslog.h')
  68     conf.CHECK_HEADERS('sys/time.h time.h stdarg.h vararg.h sys/mount.h mntent.h')
  69     conf.CHECK_HEADERS('stropts.h unix.h string.h strings.h sys/param.h limits.h')
  70     conf.CHECK_HEADERS('sys/socket.h netinet/in.h netdb.h arpa/inet.h netinet/in_systm.h')
  71     conf.CHECK_HEADERS('netinet/ip.h netinet/tcp.h netinet/in_ip.h sys/sockio.h sys/un.h')
  72     conf.CHECK_HEADERS('sys/uio.h ifaddrs.h direct.h dirent.h')
  73     conf.CHECK_HEADERS('windows.h winsock2.h ws2tcpip.h')
  74     conf.CHECK_HEADERS('resolv.h libintl.h errno.h')
  75     conf.CHECK_HEADERS('gcrypt.h getopt.h iconv.h')
  76     conf.CHECK_HEADERS('sys/inotify.h memory.h nss.h popt.h sasl/sasl.h')
  77     conf.CHECK_HEADERS('security/pam_appl.h sys/inotify.h zlib.h asm/unistd.h')
  78
  79     if 'HAVE_STDDEF_H' in conf.env and 'HAVE_STDLIB_H' in conf.env:
  80         conf.DEFINE('STDC_HEADERS', 1)
  81
  82     if 'HAVE_SYS_TIME_H' in conf.env and 'HAVE_TIME_H' in conf.env:
  83         conf.DEFINE('TIME_WITH_SYS_TIME', 1)
  84
  85     conf.define('SHLIBEXT', "so", quote=True)
  86
  87     conf.check(type_name='long long')
  88     conf.CHECK_TYPES('intptr_t uintptr_t ptrdiff_t')
  89     conf.CHECK_TYPES('comparison_fn_t socklen_t bool')
  90
  91     conf.CHECK_TYPE('int8_t', 'char')
  92     conf.CHECK_TYPE('int16_t', 'short')
  93     conf.CHECK_TYPE('uint16_t', 'unsigned short')
  94     conf.CHECK_TYPE('int32_t', 'int')
  95     conf.CHECK_TYPE('uint32_t', 'unsigned')
  96     conf.CHECK_TYPE('int64_t', 'long long')
  97     conf.CHECK_TYPE('uint64_t', 'unsigned long long')
  98     conf.CHECK_TYPE('size_t', 'unsigned int')
  99     conf.CHECK_TYPE('ssize_t', 'int')
 100     conf.CHECK_TYPE('ino_t', 'unsigned')
 101     conf.CHECK_TYPE('loff_t', 'off_t')
 102     conf.CHECK_TYPE('bool', 'off_t')
 103
 104     conf.CHECK_TYPE_IN('struct ifaddrs', 'ifaddrs.h')
 105     conf.CHECK_TYPE_IN('struct addrinfo', 'netdb.h')
 106     conf.CHECK_TYPE_IN('struct sockaddr', 'sys/socket.h')
 107
 108     conf.CHECK_FUNCS('shl_load shl_unload shl_findsym')
 109     conf.CHECK_FUNCS('pipe strftime srandom random srand rand usleep setbuffer')
 110     conf.CHECK_FUNCS('lstat getpgrp utime utimes seteuid setresuid setegid')
 111     conf.CHECK_FUNCS('setresgid chroot bzero strerror vsyslog setlinebuf mktime')
 112     conf.CHECK_FUNCS('ftruncate chsize rename waitpid wait4 strlcpy strlcat')
 113     conf.CHECK_FUNCS('initgroups memmove strdup pread pwrite strndup strcasestr')
 114     conf.CHECK_FUNCS('strtok_r mkdtemp dup2 dprintf vdprintf isatty chown lchown')
 115     conf.CHECK_FUNCS('link readlink symlink realpath fdatasync snprintf vsnprintf')
 116     conf.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
 117     conf.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memmem printf memset memcpy')
 118     conf.CHECK_FUNCS('connect gethostbyname if_nametoindex socketpair')
 119     conf.CHECK_FUNCS('inet_ntoa inet_aton inet_ntop inet_pton')
 120     conf.CHECK_FUNCS('dirfd getdirentries getdents syslog')
 121     conf.CHECK_FUNCS('timegm getifaddrs freeifaddrs  crypt')
 122
 123     conf.CHECK_FUNCS_IN('dlopen dlsym dlerror dlclose', 'dl')
 124     conf.CHECK_FUNCS_IN('poptGetContext', 'popt')
 125     conf.CHECK_FUNCS_IN('res_search', 'resolv')
 126     conf.CHECK_FUNCS_IN('gettext', 'intl')
 127
 128     conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True)
 129
 130     conf.check_cc(fragment='''
 131     #include <stdarg.h>
 132     va_list ap1,ap2;
 133     va_copy(ap1,ap2);
 134     int main(void)
 135     { return 0; }''',
 136                 define_name="HAVE_VA_COPY",
 137                 execute=0,
 138                 link=0,
 139                 define_ret=0,
 140                 quote=0,
 141                 msg="Checking for va_copy")
 142
 143
 144     # we could also put code fragments like this in separate files,
 145     # for example in test/snprintf.c
 146     conf.check_cc(fragment='''
 147 #include <sys/types.h>
 148 #include <stdio.h>
 149 #include <stdarg.h>
 150 #include <stdlib.h>
 151 void foo(const char *format, ...) {
 152        va_list ap;
 153        int len;
 154        char buf[20];
 155        long long l = 1234567890;
 156        l *= 100;
 157
 158        va_start(ap, format);
 159        len = vsnprintf(buf, 0, format, ap);
 160        va_end(ap);
 161        if (len != 5) exit(1);
 162
 163        va_start(ap, format);
 164        len = vsnprintf(0, 0, format, ap);
 165        va_end(ap);
 166        if (len != 5) exit(2);
 167
 168        if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(3);
 169
 170        if (snprintf(buf, 20, "%lld", l) != 12 || strcmp(buf, "123456789000") != 0) exit(4);
 171        if (snprintf(buf, 20, "%zu", 123456789) != 9 || strcmp(buf, "123456789") != 0) exit(5);
 172        if (snprintf(buf, 20, "%2\$d %1\$d", 3, 4) != 3 || strcmp(buf, "4 3") != 0) exit(6);
 173        if (snprintf(buf, 20, "%s", 0) < 3) exit(7);
 174
 175        printf("1");
 176        exit(0);
 177 }
 178 main() { foo("hello"); }
 179 ''',
 180                 define_name="HAVE_C99_VSNPRINTF",
 181                 execute=1,
 182                 define_ret=1,
 183                 quote=0,
 184                 msg="Checking for C99 vsnprintf")
 185
 186     if Options.options.developer:
 187         conf.ADD_CFLAGS('-Wall -g -Wfatal-errors -DDEVELOPER -W -Wshadow -Wstrict-prototypes -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Werror-implicit-function-declaration -Wformat=2 -Wno-format-y2k')
 188
 189     conf.SAMBA_CONFIG_H()
 190     conf.SAMBA_BUILD_ENV()
 191
 192 def build(bld):
 193     bld.set_rpath()
 194
 195     # libreplace needs to put the library in the right build groups
 196     # as libreplace is a base library for everything, even for our
 197     # compilers, we need libreplace to build very early
 198     bld.SETUP_BUILD_GROUPS()
 199
 200     REPLACE_SOURCE = 'replace.c snprintf.c'
 201
 202     bld.SAMBA_LIBRARY('replace',
 203                       source=REPLACE_SOURCE,
 204                       group='base_libraries')
 205
 206     TEST_SOURCES = '''test/testsuite.c test/main.c test/strptime.c
 207                       test/os2_delete.c test/getifaddrs.c'''
 208
 209     bld.SAMBA_BINARY('replace_testsuite',
 210                      TEST_SOURCES,
 211                      deps='replace')
 212
 213     NET_SOURCES = []
 214     if bld.CONFIG_SET('HAVE_INET_NTOA'):  NET_SOURCES.append('inet_ntoa.c')
 215     if bld.CONFIG_SET('HAVE_INET_ATON'):  NET_SOURCES.append('inet_aton.c')
 216     if bld.CONFIG_SET('HAVE_INET_NTOP'):  NET_SOURCES.append('inet_ntop.c')
 217     if bld.CONFIG_SET('HAVE_INET_PTON'):  NET_SOURCES.append('inet_pton.c')
 218     if bld.CONFIG_SET('HAVE_SOCKETPAIR'): NET_SOURCES.append('socketpair.c')
 219
 220     bld.SAMBA_SUBSYSTEM('LIBREPLACE_NETWORK', NET_SOURCES)
 221
 222
 223     CRYPT_SOURCES = []
 224     if not 'HAVE_CRYPT' in bld.env: CRYPT_SOURCES.append('crypt.c')
 225
 226     bld.SAMBA_SUBSYSTEM('LIBREPLACE_EXT', CRYPT_SOURCES)