third_party/nss_wrapper/wscript

   1 #!/usr/bin/env python
   2
   3 import os
   4
   5 VERSION="1.1.15"
   6
   7 def configure(conf):
   8     if conf.CHECK_NSS_WRAPPER():
   9         conf.DEFINE('USING_SYSTEM_NSS_WRAPPER', 1)
  10         libnss_wrapper_so_path = 'libnss_wrapper.so'
  11     else:
  12         conf.CHECK_HEADERS('nss.h')
  13
  14         if conf.CONFIG_SET("HAVE___THREAD"):
  15             conf.DEFINE("HAVE_GCC_THREAD_LOCAL_STORAGE", 1)
  16
  17         # check HAVE_ATTRIBUTE_PRINTF_FORMAT
  18         conf.CHECK_CODE('''
  19             void log_fn(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
  20
  21             int main(void) {
  22                 return 0;
  23             }
  24             ''',
  25             'HAVE_ATTRIBUTE_PRINTF_FORMAT',
  26             addmain=False,
  27             strict=True,
  28             msg='Checking for printf format validation support')
  29
  30         conf.CHECK_FUNCS('gethostbyaddr_r gethostbyname_r')
  31         conf.CHECK_FUNCS('gethostbyname2 gethostbyname2_r')
  32         # Solaris
  33         conf.CHECK_FUNCS('__posix_getpwnam_r __posix_getpwuid_r')
  34         conf.CHECK_FUNCS('__posix_getgrgid_r __posix_getgrnam_r')
  35
  36         conf.CHECK_LIB('nsl socket')
  37         conf.CHECK_FUNCS_IN('gethostname',
  38                             'nsl',
  39                             checklibc=True,
  40                             headers='unistd.h')
  41
  42         # Prototype checks
  43         conf.CHECK_C_PROTOTYPE('getpwent_r',
  44                                'struct passwd *getpwent_r(struct passwd *src, char *buf, int buflen)',
  45                                define='HAVE_SOLARIS_GETPWENT_R', headers='unistd.h pwd.h')
  46         conf.CHECK_C_PROTOTYPE('getpwnam_r',
  47                                'int getpwnam_r(const char *name, struct passwd *pwd, char *buf, int buflen, struct passwd **ppwd)',
  48                                define='HAVE_SOLARIS_GETPWNAM_R', headers='unistd.h pwd.h')
  49         conf.CHECK_C_PROTOTYPE('getpwuid_r',
  50                                'int getpwuid_r(uid_t uid, struct passwd *pwd, char *buf, int buflen, struct passwd **ppwd)',
  51                                define='HAVE_SOLARIS_GETPWUID_R', headers='unistd.h pwd.h')
  52         conf.CHECK_C_PROTOTYPE('getgrent_r',
  53                                'struct group *getgrent_r(struct group *src, char *buf, int buflen)',
  54                                define='HAVE_SOLARIS_GETGRENT_R', headers='unistd.h grp.h')
  55         conf.CHECK_C_PROTOTYPE('getgrnam_r',
  56                                'int getgrnam_r(const char *name, struct group *grp, char *buf, int buflen, struct group **pgrp)',
  57                                define='HAVE_SOLARIS_GETGRNAM_R', headers='unistd.h grp.h')
  58         conf.CHECK_C_PROTOTYPE('getgrgid_r',
  59                                'int getgrgid_r(gid_t gid, struct group *grp, char *buf, int buflen, struct group **pgrp)',
  60                                define='HAVE_SOLARIS_GETGRGID_R', headers='unistd.h grp.h')
  61         conf.CHECK_C_PROTOTYPE('sethostent',
  62                                'int sethostent(int stayopen)',
  63                                define='HAVE_SOLARIS_SETHOSTENT', headers='unistd.h netdb.h')
  64         conf.CHECK_C_PROTOTYPE('endhostent',
  65                                'int endhostent(void)',
  66                                define='HAVE_SOLARIS_ENDHOSTENT', headers='unistd.h netdb.h')
  67         conf.CHECK_C_PROTOTYPE('gethostname',
  68                                'int gethostname(char *name, int len)',
  69                                define='HAVE_SOLARIS_GETHOSTNAME', headers='unistd.h netdb.h')
  70         conf.CHECK_C_PROTOTYPE('setgrent',
  71                                'int setgrent(void)',
  72                                define='HAVE_BSD_SETGRENT', headers='unistd.h grp.h')
  73         conf.CHECK_C_PROTOTYPE('getnameinfo',
  74                                'int getnameinfo (const struct sockaddr *sa, socklen_t salen, char *host, socklen_t __hostlen, char *serv, socklen_t servlen, int flags)',
  75                                define='HAVE_LINUX_GETNAMEINFO', headers='unistd.h netdb.h')
  76         conf.CHECK_C_PROTOTYPE('getnameinfo',
  77                                'int getnameinfo (const struct sockaddr *sa, socklen_t salen, char *host, socklen_t __hostlen, char *serv, socklen_t servlen, unsigned int flags)',
  78                                define='HAVE_LINUX_GETNAMEINFO_UNSIGNED', headers='unistd.h netdb.h')
  79
  80         # Create full path to nss_wrapper
  81         blddir = os.path.realpath(conf.bldnode.abspath())
  82         libnss_wrapper_so_path = blddir + '/default/third_party/nss_wrapper/libnss-wrapper.so'
  83
  84     conf.DEFINE('LIBNSS_WRAPPER_SO_PATH', libnss_wrapper_so_path)
  85     conf.DEFINE('NSS_WRAPPER', 1)
  86
  87 def build(bld):
  88     if bld.CONFIG_SET("HAVE_NSS_H") and not bld.CONFIG_SET("USING_SYSTEM_NSS_WRAPPER"):
  89         # We need to do it this way or the library wont work.
  90         # Using private_library=True will add symbol version which
  91         # breaks preloading!
  92         bld.SAMBA_LIBRARY('nss_wrapper',
  93                           source='nss_wrapper.c nss_utils.c',
  94                           deps='dl pthread',
  95                           install=False,
  96                           realname='libnss-wrapper.so')