source4/dynconfig/wscript

   1 #!/usr/bin/env python
   2
   3 import string, Utils, Options, sys, Build, os
   4 from samba_utils import EXPAND_VARIABLES
   5
   6 # list of directory options to offer in configure
   7 dir_options = {
   8     'with-piddir'                         : [ '${PREFIX}/var/run', 'where to put pid files' ],
   9     'with-privatedir'                     : [ '${PREFIX}/private', 'Where to put sam.ldb and other private files' ],
  10     'with-winbindd-socket-dir'            : [ '${PREFIX}/var/lib/winbindd', 'winbind socket directory' ],
  11     'with-winbindd-privileged-socket-dir' : [ '${PREFIX}/var/lib/winbindd_privileged', 'winbind privileged socket directory'],
  12     'with-ntp-signd-socket-dir'           : [ '${PREFIX}/var/run/ntp_signd', 'NTP signed directory'],
  13     'with-lockdir'                        : [ '${PREFIX}/var/locks', 'where to put lock files' ]
  14     }
  15
  16 # list of cflags to use for dynconfig.c
  17 dyn_cflags = {
  18     'BINDIR'                         : '${BINDIR}',
  19     'SBINDIR'                        : '${SBINDIR}',
  20     'SCRIPTSBINDIR'                  : '${SBINDIR}',
  21     'CONFIGDIR'                      : '${SYSCONFDIR}',
  22     'CONFIGFILE'                     : '${SYSCONFDIR}/smb.conf',
  23     'LMHOSTSFILE'                    : '${SYSCONFDIR}/lmhosts',
  24     'PRIVATE_DIR'                    : '${PRIVATEDIR}',
  25     'LOGFILEBASE'                    : '${LOCALSTATEDIR}',
  26     'LOCKDIR'                        : '${LOCALSTATEDIR}/locks',
  27     'PIDDIR'                         : '${LOCALSTATEDIR}/run',
  28     'DATADIR'                        : '${DATADIR}',
  29     'SETUPDIR'                       : '${DATADIR}/setup',
  30     'WINBINDD_SOCKET_DIR'            : '${WINBINDD_SOCKET_DIR}',
  31     'WINBINDD_PRIVILEGED_SOCKET_DIR' : '${WINBINDD_PRIVILEGED_SOCKET_DIR}',
  32     'NTP_SIGND_SOCKET_DIR'           : '${NTP_SIGND_SOCKET_DIR}',
  33     'NCALRPCDIR'                     : '${LOCALSTATEDIR}/ncalrpc',
  34     'PYTHONDIR'                      : '${PYTHONDIR}',
  35     'MODULESDIR'                     : '${PREFIX}/modules',
  36     'INCLUDEDIR'                     : '${PREFIX}/include',
  37     'PKGCONFIGDIR'                   : '${LIBDIR}/pkgconfig',
  38     'SWATDIR'                        : '${DATADIR}/swat',
  39     'CODEPAGEDIR'                    : '${LIBDIR}/samba',
  40     'LIBDIR'                         : '${LIBDIR}',
  41     'LIBEXECDIR'                     : '${MODULESDIR}',
  42     'STATEDIR'                       : '${LOCALSTATEDIR}',
  43     'CACHEDIR'                       : '${LOCKDIR}',
  44     'SMB_PASSWD_FILE'                : '${PRIVATEDIR}/smbpasswd',
  45     }
  46
  47 # changes for when FHS is enabled
  48 dyn_cflags_fhs = {
  49     'BINDIR'                         : '${BINDIR}',
  50     'SBINDIR'                        : '${SBINDIR}',
  51     'SCRIPTSBINDIR'                  : '${SBINDIR}',
  52     'CONFIGDIR'                      : '${SYSCONFDIR}/samba',
  53     'CONFIGFILE'                     : '${SYSCONFDIR}/samba/smb.conf',
  54     'LMHOSTSFILE'                    : '${SYSCONFDIR}/samba/lmhosts',
  55     'PRIVATE_DIR'                    : '${LOCALSTATEDIR}/lib/samba/private',
  56     'LOGFILEBASE'                    : '${LOCALSTATEDIR}/log/samba',
  57     'LOCKDIR'                        : '${LOCALSTATEDIR}/lib/samba',
  58     'PIDDIR'                         : '${LOCALSTATEDIR}/run/samba',
  59     'DATADIR'                        : '${DATADIR}/samba',
  60     'SETUPDIR'                       : '${DATADIR}/samba/setup',
  61     'WINBINDD_SOCKET_DIR'            : '${LOCALSTATEDIR}/run/samba/winbindd',
  62     'WINBINDD_PRIVILEGED_SOCKET_DIR' : '${LOCALSTATEDIR}/run/samba/winbindd_privileged',
  63     'NTP_SIGND_SOCKET_DIR'           : '${LOCALSTATEDIR}/run/samba/ntp_signd',
  64     'NCALRPCDIR'                     : '${LOCALSTATEDIR}/ncalrpc',
  65     'PYTHONDIR'                      : '${PYTHONDIR}',
  66     'MODULESDIR'                     : '${LIBDIR}/samba',
  67     'LIBEXECDIR'                     : '${MODULESDIR}',
  68     'INCLUDEDIR'                     : '${INCLUDEDIR}/samba-4.0',
  69     'PKGCONFIGDIR'                   : '${LIBDIR}/pkgconfig',
  70     'SWATDIR'                        : '${DATADIR}/swat',
  71     }
  72
  73 def get_varname(v):
  74     '''work out a variable name from a configure option name'''
  75     if v.startswith('with-'):
  76         v = v[5:]
  77     v = v.upper()
  78     v = v.replace('-', '_')
  79     return v
  80
  81
  82 def set_options(opt):
  83     # get all the basic GNU options from the gnu_dirs tool
  84     opt.add_option('--enable-fhs',
  85                    help=("Use FHS-compliant paths (default no)"),
  86                    action="store_true", dest='ENABLE_FHS', default=False)
  87     for option in dir_options.keys():
  88         default = dir_options[option][0]
  89         help    = dir_options[option][1]
  90         varname = get_varname(option)
  91         opt.add_option('--%s' % option,
  92                        help=(help + ' [%s]' % default),
  93                        action="store", dest=varname, default=default)
  94
  95 def configure(conf):
  96     # get all the basic GNU options from the gnu_dirs tool
  97     for option in dir_options.keys():
  98         varname = get_varname(option)
  99         value = getattr(Options.options, varname, None)
 100         conf.ASSERT(value is not None, "Missing configure option %s" % varname)
 101         conf.ASSERT(varname not in conf.env, "Variable %s already defined" % varname)
 102         conf.env[varname] = value
 103
 104     for f in dyn_cflags.keys():
 105         v = EXPAND_VARIABLES(conf, dyn_cflags[f])
 106         conf.ASSERT(v != '', "Empty dynconfig value for %s" % f)
 107         conf.env[f] = v
 108
 109     if Options.options.ENABLE_FHS:
 110         for f in dyn_cflags_fhs.keys():
 111             v = EXPAND_VARIABLES(conf, dyn_cflags_fhs[f])
 112             conf.ASSERT(v != '', "Empty dynconfig value for %s" % f)
 113             conf.env[f] = v
 114
 115     if (not Options.options.ENABLE_FHS and
 116         (conf.env.PREFIX == '/usr' or conf.env.PREFIX == '/usr/local')):
 117         print("ERROR: Don't install directly under /usr or /usr/local without using the FHS option (--enable-fhs)")
 118         sys.exit(1)
 119
 120
 121 def dynconfig_cflags(bld, list=None):
 122     '''work out the extra CFLAGS for dynconfig.c'''
 123     cflags = []
 124     # override some paths when running from the build directory
 125     override = { 'MODULESDIR'    : 'bin/modules',
 126                  'SCRIPTSBINDIR' : 'scripting/bin',
 127                  'SETUPDIR'      : 'setup' }
 128     for f in dyn_cflags.keys():
 129         if list and not f in list:
 130             continue
 131         value = bld.env[f]
 132         if not Options.is_install:
 133             if f in override:
 134                 value = os.path.join(os.getcwd(), override[f])
 135         cflags.append('-D%s="%s"' % (f, value))
 136     return cflags
 137 Build.BuildContext.dynconfig_cflags = dynconfig_cflags
 138
 139 def build(bld):
 140     cflags = bld.dynconfig_cflags()
 141     bld.SAMBA_SUBSYSTEM('DYNCONFIG',
 142                         'dynconfig.c',
 143                         deps='replace talloc',
 144                         public_headers='../version.h',
 145                         header_path='samba',
 146                         cflags=cflags)