wscript

   1 #!/usr/bin/env python
   2
   3 srcdir = '.'
   4 blddir = 'bin'
   5
   6 APPNAME='samba'
   7 VERSION=None
   8
   9 import sys, os, tempfile
  10 sys.path.insert(0, srcdir+"/buildtools/wafsamba")
  11 import wafsamba, Options, samba_dist, Scripting, Utils, samba_version
  12
  13
  14 samba_dist.DIST_DIRS('.')
  15 samba_dist.DIST_BLACKLIST('.gitignore .bzrignore source4/selftest/provisions')
  16
  17 # install in /usr/local/samba by default
  18 Options.default_prefix = '/usr/local/samba'
  19
  20 # This callback optionally takes a list of paths as arguments:
  21 # --with-system_mitkrb5 /path/to/krb5 /another/path
  22 def system_mitkrb5_callback(option, opt, value, parser):
  23     setattr(parser.values, option.dest, True)
  24     value = []
  25     for arg in parser.rargs:
  26         # stop on --foo like options
  27         if arg[:2] == "--" and len(arg) > 2:
  28             break
  29         value.append(arg)
  30     if len(value)>0:
  31         del parser.rargs[:len(value)]
  32         setattr(parser.values, option.dest, value)
  33
  34 def set_options(opt):
  35     opt.BUILTIN_DEFAULT('NONE')
  36     opt.PRIVATE_EXTENSION_DEFAULT('samba4')
  37     opt.RECURSE('lib/replace')
  38     opt.RECURSE('dynconfig')
  39     opt.RECURSE('lib/ldb')
  40     opt.RECURSE('lib/ntdb')
  41     opt.RECURSE('selftest')
  42     opt.RECURSE('source4/lib/tls')
  43     opt.RECURSE('lib/nss_wrapper')
  44     opt.RECURSE('lib/socket_wrapper')
  45     opt.RECURSE('lib/uid_wrapper')
  46     opt.RECURSE('pidl')
  47     opt.RECURSE('source3')
  48     opt.RECURSE('lib/util')
  49
  50     opt.add_option('--with-system-mitkrb5',
  51                    help='enable system MIT krb5 build (includes Samba 4 client and Samba 3 code base).'+
  52                         'You may specify list of paths where Kerberos is installed (e.g. /usr/local /usr/kerberos) to search krb5-config',
  53                    action='callback', callback=system_mitkrb5_callback, dest='with_system_mitkrb5', default=False)
  54
  55     opt.add_option('--without-ad-dc',
  56                    help='disable AD DC functionality (enables Samba 4 client and Samba 3 code base).',
  57                    action='store_true', dest='without_ad_dc', default=False)
  58
  59     opt.add_option('--with-pie',
  60                   help=("Build Position Independent Executables " +
  61                         "(default if supported by compiler)"),
  62                   action="store_true", dest='enable_pie')
  63     opt.add_option('--without-pie',
  64                   help=("Disable Position Independent Executable builds"),
  65                   action="store_false", dest='enable_pie')
  66
  67     opt.add_option('--with-systemd',
  68                    help=("Enable systemd integration"),
  69                    action='store_true', dest='enable_systemd')
  70
  71     opt.add_option('--without-systemd',
  72                    help=("Disable systemd integration"),
  73                    action='store_false', dest='enable_systemd')
  74
  75     gr = opt.option_group('developer options')
  76
  77     opt.tool_options('python') # options for disabling pyc or pyo compilation
  78     # enable options related to building python extensions
  79
  80
  81 def configure(conf):
  82     version = samba_version.load_version(env=conf.env)
  83
  84     conf.DEFINE('CONFIG_H_IS_FROM_SAMBA', 1)
  85     conf.DEFINE('_SAMBA_BUILD_', version.MAJOR, add_to_cflags=True)
  86     conf.DEFINE('HAVE_CONFIG_H', 1, add_to_cflags=True)
  87
  88     if Options.options.developer:
  89         conf.ADD_CFLAGS('-DDEVELOPER -DDEBUG_PASSWORD')
  90         conf.env.DEVELOPER = True
  91
  92     conf.ADD_EXTRA_INCLUDES('#include/public #source4 #lib #source4/lib #source4/include #include #lib/replace')
  93
  94     conf.RECURSE('lib/replace')
  95
  96     conf.find_program('perl', var='PERL', mandatory=True)
  97     conf.find_program('xsltproc', var='XSLTPROC')
  98
  99     conf.SAMBA_CHECK_PYTHON(mandatory=True, version=(2,5,0))
 100     conf.SAMBA_CHECK_PYTHON_HEADERS(mandatory=True)
 101
 102     if sys.platform == 'darwin' and not conf.env['HAVE_ENVIRON_DECL']:
 103         # Mac OSX needs to have this and it's also needed that the python is compiled with this
 104         # otherwise you face errors about common symbols
 105         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -fno-common is needed"):
 106             conf.ADD_CFLAGS('-fno-common')
 107         if not conf.CHECK_SHLIB_W_PYTHON("Checking if -undefined dynamic_lookup is not need"):
 108             conf.env.append_value('shlib_LINKFLAGS', ['-undefined', 'dynamic_lookup'])
 109
 110     if sys.platform == 'darwin':
 111         conf.ADD_LDFLAGS('-framework CoreFoundation')
 112
 113     if int(conf.env['PYTHON_VERSION'][0]) >= 3:
 114         raise Utils.WafError('Python version 3.x is not supported by Samba yet')
 115
 116     conf.RECURSE('dynconfig')
 117     conf.RECURSE('lib/ldb')
 118
 119     if Options.options.with_system_mitkrb5:
 120         conf.PROCESS_SEPARATE_RULE('system_mitkrb5')
 121     if not (Options.options.without_ad_dc or Options.options.with_system_mitkrb5):
 122         conf.DEFINE('AD_DC_BUILD_IS_ENABLED', 1)
 123     # Only process heimdal_build for non-MIT KRB5 builds
 124     # When MIT KRB5 checks are done as above, conf.env.KRB5_VENDOR will be set
 125     # to the lowcased output of 'krb5-config --vendor'.
 126     # If it is not set or the output is 'heimdal', we are dealing with
 127     # system-provided or embedded Heimdal build
 128     if conf.CONFIG_GET('KRB5_VENDOR') in (None, 'heimdal'):
 129         conf.RECURSE('source4/heimdal_build')
 130     conf.RECURSE('source4/lib/tls')
 131     conf.RECURSE('source4/ntvfs/sysdep')
 132     conf.RECURSE('lib/util')
 133     conf.RECURSE('lib/ccan')
 134     conf.RECURSE('lib/ntdb')
 135     conf.RECURSE('lib/zlib')
 136     conf.RECURSE('lib/util/charset')
 137     conf.RECURSE('source4/auth')
 138     conf.RECURSE('lib/nss_wrapper')
 139     conf.RECURSE('nsswitch')
 140     conf.RECURSE('lib/socket_wrapper')
 141     conf.RECURSE('lib/uid_wrapper')
 142     conf.RECURSE('lib/popt')
 143     conf.RECURSE('lib/iniparser/src')
 144     conf.RECURSE('lib/subunit/c')
 145     conf.RECURSE('libcli/smbreadline')
 146     conf.RECURSE('lib/crypto')
 147     conf.RECURSE('pidl')
 148     conf.RECURSE('selftest')
 149     conf.RECURSE('source3')
 150
 151     conf.SAMBA_CHECK_UNDEFINED_SYMBOL_FLAGS()
 152
 153     # gentoo always adds this. We want our normal build to be as
 154     # strict as the strictest OS we support, so adding this here
 155     # allows us to find problems on our development hosts faster.
 156     # It also results in faster load time.
 157
 158     if not sys.platform.startswith("openbsd"):
 159         conf.env.asneeded_ldflags = conf.ADD_LDFLAGS('-Wl,--as-needed', testflags=True)
 160
 161     if not conf.CHECK_NEED_LC("-lc not needed"):
 162         conf.ADD_LDFLAGS('-lc', testflags=False)
 163
 164     # we don't want PYTHONDIR in config.h, as otherwise changing
 165     # --prefix causes a complete rebuild
 166     del(conf.env.defines['PYTHONDIR'])
 167     del(conf.env.defines['PYTHONARCHDIR'])
 168
 169     if not conf.CHECK_CODE('#include "tests/summary.c"',
 170                            define='SUMMARY_PASSES',
 171                            addmain=False,
 172                            msg='Checking configure summary'):
 173         raise Utils.WafError('configure summary failed')
 174
 175     if Options.options.enable_pie != False:
 176         if Options.options.enable_pie == True:
 177                 need_pie = True
 178         else:
 179                 # not specified, only build PIEs if supported by compiler
 180                 need_pie = False
 181         if conf.check_cc(cflags='-fPIE', ldflags='-pie', mandatory=need_pie,
 182                          msg="Checking compiler for PIE support"):
 183                 conf.env['ENABLE_PIE'] = True
 184
 185     if Options.options.enable_systemd != False:
 186         conf.check_cfg(package='libsystemd-daemon', args='--cflags --libs',
 187                        msg='Checking for libsystemd-daemon', uselib_store="SYSTEMD-DAEMON")
 188         conf.CHECK_HEADERS('systemd/sd-daemon.h', lib='systemd-daemon')
 189         conf.CHECK_LIB('systemd-daemon', shlib=True)
 190
 191     if conf.CONFIG_SET('HAVE_SYSTEMD_SD_DAEMON_H'):
 192         conf.DEFINE('HAVE_SYSTEMD', '1')
 193         conf.env['ENABLE_SYSTEMD'] = True
 194     else:
 195         conf.SET_TARGET_TYPE('systemd-daemon', 'EMPTY')
 196         conf.undefine('HAVE_SYSTEMD')
 197
 198     conf.SAMBA_CONFIG_H('include/config.h')
 199
 200 def etags(ctx):
 201     '''build TAGS file using etags'''
 202     import Utils
 203     source_root = os.path.dirname(Utils.g_module.root_path)
 204     cmd = 'rm -f %s/TAGS && (find %s -name "*.[ch]" | egrep -v \.inst\. | xargs -n 100 etags -a)' % (source_root, source_root)
 205     print("Running: %s" % cmd)
 206     os.system(cmd)
 207
 208 def ctags(ctx):
 209     "build 'tags' file using ctags"
 210     import Utils
 211     source_root = os.path.dirname(Utils.g_module.root_path)
 212     cmd = 'ctags --python-kinds=-i $(find %s -name "*.[ch]" | grep -v "*_proto\.h" | egrep -v \.inst\.) $(find %s -name "*.py")' % (source_root, source_root)
 213     print("Running: %s" % cmd)
 214     os.system(cmd)
 215
 216 # putting this here enabled build in the list
 217 # of commands in --help
 218 def build(bld):
 219     '''build all targets'''
 220     samba_version.load_version(env=bld.env, is_install=bld.is_install)
 221     pass
 222
 223
 224 def pydoctor(ctx):
 225     '''build python apidocs'''
 226     bp = os.path.abspath('bin/python')
 227     mpaths = {}
 228     for m in ['talloc', 'tdb', 'ldb', 'ntdb']:
 229         f = os.popen("PYTHONPATH=%s python -c 'import %s; print %s.__file__'" % (bp, m, m), 'r')
 230         try:
 231             mpaths[m] = f.read().strip()
 232         finally:
 233             f.close()
 234     cmd='PYTHONPATH=%s pydoctor --introspect-c-modules --project-name=Samba --project-url=http://www.samba.org --make-html --docformat=restructuredtext --add-package bin/python/samba --add-module %s --add-module %s --add-module %s' % (
 235         bp, mpaths['tdb'], mpaths['ldb'], mpaths['talloc'], mpaths['ntdb'])
 236     print("Running: %s" % cmd)
 237     os.system(cmd)
 238
 239
 240 def pep8(ctx):
 241     '''run pep8 validator'''
 242     cmd='PYTHONPATH=bin/python pep8 -r bin/python/samba'
 243     print("Running: %s" % cmd)
 244     os.system(cmd)
 245
 246
 247 def wafdocs(ctx):
 248     '''build wafsamba apidocs'''
 249     from samba_utils import recursive_dirlist
 250     os.system('pwd')
 251     list = recursive_dirlist('../buildtools/wafsamba', '.', pattern='*.py')
 252
 253     cmd='PYTHONPATH=bin/python pydoctor --project-name=wafsamba --project-url=http://www.samba.org --make-html --docformat=restructuredtext'
 254     print(list)
 255     for f in list:
 256         cmd += ' --add-module %s' % f
 257     print("Running: %s" % cmd)
 258     os.system(cmd)
 259
 260
 261 def dist():
 262     '''makes a tarball for distribution'''
 263     sambaversion = samba_version.load_version(env=None)
 264
 265     os.system(srcdir + "/release-scripts/build-manpages-nogit")
 266     samba_dist.DIST_FILES('bin/docs:docs', extend=True)
 267
 268     if sambaversion.IS_SNAPSHOT:
 269         # write .distversion file and add to tar
 270         if not os.path.isdir(blddir):
 271             os.makedirs(blddir)
 272         distversionf = tempfile.NamedTemporaryFile(mode='w', prefix='.distversion',dir=blddir)
 273         for field in sambaversion.vcs_fields:
 274             distveroption = field + '=' + str(sambaversion.vcs_fields[field])
 275             distversionf.write(distveroption + '\n')
 276         distversionf.flush()
 277         samba_dist.DIST_FILES('%s:.distversion' % distversionf.name, extend=True)
 278
 279         samba_dist.dist()
 280         distversionf.close()
 281     else:
 282         samba_dist.dist()
 283
 284
 285 def distcheck():
 286     '''test that distribution tarball builds and installs'''
 287     samba_version.load_version(env=None)
 288     import Scripting
 289     d = Scripting.distcheck
 290     d()
 291
 292 def wildcard_cmd(cmd):
 293     '''called on a unknown command'''
 294     from samba_wildcard import run_named_build_task
 295     run_named_build_task(cmd)
 296
 297 def main():
 298     from samba_wildcard import wildcard_main
 299     wildcard_main(wildcard_cmd)
 300 Scripting.main = main
 301
 302 def reconfigure(ctx):
 303     '''reconfigure if config scripts have changed'''
 304     import samba_utils
 305     samba_utils.reconfigure(ctx)