dynconfig/wscript

   1 #!/usr/bin/env python
   2
   3 import string, Utils, Options, sys, Build, os, intltool
   4 from samba_utils import EXPAND_VARIABLES, os_path_relpath
   5
   6 # list of directory options to offer in configure
   7 dir_options = {
   8     'with-piddir'                         : [ '${LOCALSTATEDIR}/run', 'where to put pid files' ],
   9     'with-privatedir'                     : [ '${PREFIX}/private', 'Where to put sam.ldb and other private files' ],
  10     'with-sockets-dir'                    : [ '${LOCALSTATEDIR}/run', 'sockets directory' ],
  11     'with-winbindd-privileged-socket-dir' : [ '${LOCALSTATEDIR}/lib/winbindd_privileged', 'winbind privileged socket directory'],
  12     'with-lockdir'                        : [ '${LOCALSTATEDIR}/lock', 'where to put short term disposable state files' ],
  13     'with-cachedir'                       : [ '${LOCALSTATEDIR}/cache', 'where to put cache files' ],
  14     'with-logfilebase'                    : [ '${LOCALSTATEDIR}', 'Where to put log files' ],
  15     'with-pammodulesdir'                  : [ '${LIBDIR}', 'Which directory to use for PAM modules' ],
  16     'with-statedir'                       : [ '${LOCALSTATEDIR}/locks', 'where to put persistent state files' ],
  17     }
  18
  19 # list of cflags to use for dynconfig.c
  20 dyn_cflags = {
  21     'BINDIR'                         : '${BINDIR}',
  22     'SBINDIR'                        : '${SBINDIR}',
  23     'SCRIPTSBINDIR'                  : '${SBINDIR}',
  24     'CONFIGDIR'                      : '${SYSCONFDIR}',
  25     'CONFIGFILE'                     : '${SYSCONFDIR}/smb.conf',
  26     'LMHOSTSFILE'                    : '${SYSCONFDIR}/lmhosts',
  27     'PRIVATE_DIR'                    : '${PRIVATEDIR}',
  28     'LOGFILEBASE'                    : '${LOGFILEBASE}',
  29     'LOCKDIR'                        : '${LOCKDIR}',
  30     'PIDDIR'                         : '${PIDDIR}',
  31     'DATADIR'                        : '${DATADIR}',
  32     'LOCALEDIR'                      : '${LOCALEDIR}',
  33     'SETUPDIR'                       : '${DATADIR}/setup',
  34     'WINBINDD_SOCKET_DIR'            : '${SOCKETS_DIR}/winbindd',
  35     'WINBINDD_PRIVILEGED_SOCKET_DIR' : '${WINBINDD_PRIVILEGED_SOCKET_DIR}',
  36     'NTP_SIGND_SOCKET_DIR'           : '${SOCKETS_DIR}/ntp_signd',
  37     'NCALRPCDIR'                     : '${SOCKETS_DIR}/ncalrpc',
  38     'PYTHONDIR'                      : '${PYTHONDIR}',
  39     'PYTHONARCHDIR'                  : '${PYTHONARCHDIR}',
  40     'MODULESDIR'                     : '${PREFIX}/modules',
  41     'INCLUDEDIR'                     : '${PREFIX}/include',
  42     'PKGCONFIGDIR'                   : '${LIBDIR}/pkgconfig',
  43     'SWATDIR'                        : '${DATADIR}/swat',
  44     'CODEPAGEDIR'                    : '${DATADIR}/codepages',
  45     'LIBDIR'                         : '${LIBDIR}',
  46     'LIBEXECDIR'                     : '${LIBEXECDIR}',
  47     'STATEDIR'                       : '${STATEDIR}',
  48     'CACHEDIR'                       : '${CACHEDIR}',
  49     'SMB_PASSWD_FILE'                : '${PRIVATEDIR}/smbpasswd',
  50     'NMBDSOCKETDIR'                  : '${SOCKETS_DIR}/nmbd',
  51     'PAMMODULESDIR'                  : '${PAMMODULESDIR}',
  52     }
  53
  54 def get_varname(v):
  55     '''work out a variable name from a configure option name'''
  56     if v.startswith('with-'):
  57         v = v[5:]
  58     v = v.upper()
  59     v = v.replace('-', '_')
  60     return v
  61
  62
  63 def set_options(opt):
  64     # get all the basic GNU options from the gnu_dirs tool
  65     for option in dir_options.keys():
  66         default = dir_options[option][0]
  67         help    = dir_options[option][1]
  68         varname = get_varname(option)
  69         opt.add_option('--%s' % option,
  70                        help=(help + ' [%s]' % default),
  71                        action="store", dest=varname, default=default)
  72
  73 def configure(conf):
  74     # get all the basic GNU options from the gnu_dirs tool
  75     for option in dir_options.keys():
  76         varname = get_varname(option)
  77         value = getattr(Options.options, varname, None)
  78         conf.ASSERT(value is not None, "Missing configure option %s" % varname)
  79         conf.ASSERT(varname not in conf.env, "Variable %s already defined" % varname)
  80         conf.env[varname] = value
  81
  82     for f in dyn_cflags.keys():
  83         v = EXPAND_VARIABLES(conf, dyn_cflags[f])
  84         conf.ASSERT(v != '', "Empty dynconfig value for %s" % f)
  85         conf.env[f] = v
  86
  87 def dynconfig_cflags(bld, list=None):
  88     '''work out the extra CFLAGS for dynconfig.c'''
  89     cflags = []
  90     # override some paths when running from the build directory
  91     override = { 'MODULESDIR'    : 'bin/modules',
  92                  'PYTHONDIR'     : 'bin/python',
  93                  'PYTHONARCHDIR' : 'bin/python',
  94                  'CODEPAGEDIR'   : os.path.join(bld.env.srcdir, 'codepages'),
  95                  'SCRIPTSBINDIR' : os.path.join(bld.env.srcdir, 'source4/scripting/bin'),
  96                  'SETUPDIR'      : os.path.join(bld.env.srcdir, 'source4/setup') }
  97     for f in dyn_cflags.keys():
  98         if list and not f in list:
  99             continue
 100         value = bld.env[f]
 101         if not Options.is_install:
 102             if f in override:
 103                 value = os.path.join(os.getcwd(), override[f])
 104         cflags.append('-D%s="%s"' % (f, value))
 105     return cflags
 106 Build.BuildContext.dynconfig_cflags = dynconfig_cflags
 107
 108 def build(bld):
 109     cflags = bld.dynconfig_cflags()
 110     version_header = 'version.h'
 111     if not os.getenv('TOPLEVEL_BUILD'):
 112         version_header = 'include/version.h'
 113     bld.SAMBA_SUBSYSTEM('DYNCONFIG',
 114                         'dynconfig.c',
 115                         deps='replace talloc',
 116                         public_headers=os_path_relpath(os.path.join(Options.launch_dir, version_header), bld.curdir),
 117                         header_path='samba',
 118                         cflags=cflags)