source4/heimdal_build/wscript_configure

   1 #!/usr/bin/env python
   2
   3 import Logs, sys
   4
   5 conf.CHECK_TYPE('u_char', 'uint8_t')
   6 conf.CHECK_TYPE('u_int32_t', 'uint32_t')
   7
   8 conf.CHECK_HEADERS('err.h')
   9
  10 conf.CHECK_HEADERS('ifaddrs.h')
  11 conf.CHECK_HEADERS('''crypt.h errno.h inttypes.h netdb.h signal.h sys/bswap.h
  12                   sys/file.h sys/stropts.h sys/timeb.h sys/times.h sys/uio.h sys/un.h
  13               sys/utsname.h time.h timezone.h ttyname.h netinet/in.h
  14               netinet/in6.h netinet6/in6.h libintl.h''')
  15
  16 conf.CHECK_HEADERS('curses.h term.h termcap.h', together=True)
  17
  18 conf.CHECK_FUNCS('''atexit cgetent getprogname setprogname gethostname
  19                     putenv rcmd readv sendmsg setitimer strlwr strncasecmp
  20             strptime strsep strsep_copy    strtok_r strupr swab umask uname unsetenv
  21             closefrom err warn errx warnx flock writev''')
  22
  23 conf.CHECK_FUNCS_IN('hstrerror', 'resolv socket nsl', checklibc=True)
  24 conf.CHECK_FUNCS_IN('''getnameinfo sendmsg socket getipnodebyname gethostent gethostent_r
  25                        sethostent endhostent getipnodebyaddr freehostent gethostbyname
  26                        gethostbyname_r gethostbyaddr''',
  27                     'socket nsl',
  28                     checklibc=True)
  29
  30 conf.CHECK_FUNCS_IN('dgettext gettext', 'intl', headers='libintl.h')
  31
  32 conf.CHECK_FUNCS('iruserok')
  33
  34 conf.CHECK_FUNCS('bswap16')
  35 conf.CHECK_FUNCS('bswap32')
  36
  37 conf.CHECK_TYPE('struct winsize', define='HAVE_STRUCT_WINSIZE', headers='sys/termios.h sys/ioctl.h')
  38 conf.CHECK_STRUCTURE_MEMBER('struct winsize', 'ws_xpixel',
  39                     define='HAVE_WS_XPIXEL', headers='sys/termios.h sys/ioctl.h')
  40 conf.CHECK_STRUCTURE_MEMBER('struct winsize', 'ws_ypixel',
  41                     define='HAVE_WS_YPIXEL', headers='sys/termios.h sys/ioctl.h')
  42 conf.DEFINE('HAVE_KRB_STRUCT_WINSIZE', 1)
  43 conf.DEFINE('VOID_RETSIGTYPE', 1)
  44
  45 conf.CHECK_VARIABLE('h_errno', headers='netdb.h')
  46
  47 # strangely enough, we need it with another define too
  48 conf.CHECK_DECLS('h_errno', headers='netdb.h')
  49
  50 conf.CHECK_FUNCS_IN('res_search res_nsearch res_ndestroy dns_search dn_expand', 'resolv',
  51                     checklibc=True, headers='netinet/in.h arpa/nameser.h resolv.h dns.h')
  52 conf.CHECK_VARIABLE('_res', headers='netinet/in.h arpa/nameser.h resolv.h')
  53 conf.CHECK_DECLS('_res', headers='netinet/in.h arpa/nameser.h resolv.h')
  54 conf.CHECK_FUNCS_IN('openpty', 'util', checklibc=True, headers='pty.h util.h libutil.h')
  55
  56 conf.DEFINE('HAVE_KRB5',1)
  57 conf.DEFINE('HAVE_GSSAPI',1)
  58
  59 conf.CHECK_FUNCS('dirfd', headers='dirent.h')
  60 conf.CHECK_DECLS('dirfd', reverse=True, headers='dirent.h')
  61 conf.CHECK_STRUCTURE_MEMBER('DIR', 'dd_fd', define='HAVE_DIR_DD_FD',  headers='dirent.h')
  62
  63 conf.DEFINE('SAMBA4_INTERNAL_HEIMDAL', 1)
  64
  65 if conf.CHECK_BUNDLED_SYSTEM('com_err', checkfunctions='com_right_r com_err', headers='com_err.h'):
  66     conf.define('USING_SYSTEM_COM_ERR', 1)
  67
  68 def check_system_heimdal_lib(name, functions='', headers='', onlyif=None):
  69     # Only use system library if the user requested the bundled one not be used.
  70     if conf.LIB_MAY_BE_BUNDLED(name):
  71         return False
  72     setattr(conf.env, "CPPPATH_%s" % name.upper(), ["/usr/include/heimdal"])
  73     setattr(conf.env, "LIBPATH_%s" % name.upper(), ["/usr/lib/heimdal"])
  74     conf.CHECK_BUNDLED_SYSTEM(name, checkfunctions=functions, headers=headers,
  75         onlyif=onlyif)
  76     conf.define('USING_SYSTEM_%s' % name.upper(), 1)
  77     return True
  78
  79 if check_system_heimdal_lib("roken", "rk_socket_set_reuseaddr", "roken.h"):
  80     conf.env.CPPPATH_ROKEN_HOSTCC = conf.env.CPPPATH_ROKEN
  81     conf.env.LIBPATH_ROKEN_HOSTCC = conf.env.LIBPATH_ROKEN
  82     conf.env.LIB_ROKEN_HOSTCC = "roken"
  83     conf.SET_TARGET_TYPE("ROKEN_HOSTCC", 'SYSLIB')
  84 check_system_heimdal_lib("wind", "wind_stringprep", "wind.h", onlyif="roken")
  85 check_system_heimdal_lib("hx509", "hx509_bitstring_print", "hx509.h", onlyif="roken wind")
  86 check_system_heimdal_lib("asn1", "initialize_asn1_error_table", "asn1_err.h", onlyif="roken com_err")
  87
  88 # With the proper checks in place we should be able to build against the system libtommath.
  89 # conf.CHECK_BUNDLED_SYSTEM('tommath', checkfunctions='mp_init', headers='tommath.h')
  90 # conf.define('USING_SYSTEM_TOMMATH', 1)
  91
  92 # disable trying to use an external compile_et until we have a configure
  93 # test that checks that the system one actually works. On some systems it
  94 # results in missing symbols (eg. OpenSUSE 10.2 'opi' in the build farm)
  95 #if conf.find_program('compile_et', var='COMPILE_ET'):
  96 #    conf.define('USING_SYSTEM_COMPILE_ET', 1)