buildtools/wafsamba/wafsamba.py

   1 # a waf tool to add autoconf-like macros to the configure section
   2 # and for SAMBA_ macros for building libraries, binaries etc
   3
   4 import Build, os, sys, Options, Task, Utils, cc, TaskGen, fnmatch, re, shutil, Logs, Constants
   5 from Configure import conf
   6 from Logs import debug
   7 from samba_utils import SUBST_VARS_RECURSIVE
   8 TaskGen.task_gen.apply_verif = Utils.nada
   9
  10 # bring in the other samba modules
  11 from samba_optimisation import *
  12 from samba_utils import *
  13 from samba_version import *
  14 from samba_autoconf import *
  15 from samba_patterns import *
  16 from samba_pidl import *
  17 from samba_autoproto import *
  18 from samba_python import *
  19 from samba_perl import *
  20 from samba_deps import *
  21 from samba_bundled import *
  22 from samba_third_party import *
  23 import samba_install
  24 import samba_conftests
  25 import samba_abi
  26 import samba_headers
  27 import tru64cc
  28 import irixcc
  29 import hpuxcc
  30 import generic_cc
  31 import samba_dist
  32 import samba_wildcard
  33 import stale_files
  34 import symbols
  35 import pkgconfig
  36 import configure_file
  37
  38 # some systems have broken threading in python
  39 if os.environ.get('WAF_NOTHREADS') == '1':
  40     import nothreads
  41
  42 LIB_PATH="shared"
  43
  44 os.environ['PYTHONUNBUFFERED'] = '1'
  45
  46
  47 if Constants.HEXVERSION < 0x105019:
  48     Logs.error('''
  49 Please use the version of waf that comes with Samba, not
  50 a system installed version. See http://wiki.samba.org/index.php/Waf
  51 for details.
  52
  53 Alternatively, please run ./configure and make as usual. That will
  54 call the right version of waf.''')
  55     sys.exit(1)
  56
  57
  58 @conf
  59 def SAMBA_BUILD_ENV(conf):
  60     '''create the samba build environment'''
  61     conf.env.BUILD_DIRECTORY = conf.blddir
  62     mkdir_p(os.path.join(conf.blddir, LIB_PATH))
  63     mkdir_p(os.path.join(conf.blddir, LIB_PATH, "private"))
  64     mkdir_p(os.path.join(conf.blddir, "modules"))
  65     mkdir_p(os.path.join(conf.blddir, 'python/samba/dcerpc'))
  66     # this allows all of the bin/shared and bin/python targets
  67     # to be expressed in terms of build directory paths
  68     mkdir_p(os.path.join(conf.blddir, 'default'))
  69     for (source, target) in [('shared', 'shared'), ('modules', 'modules'), ('python', 'python_modules')]:
  70         link_target = os.path.join(conf.blddir, 'default/' + target)
  71         if not os.path.lexists(link_target):
  72             os.symlink('../' + source, link_target)
  73
  74     # get perl to put the blib files in the build directory
  75     blib_bld = os.path.join(conf.blddir, 'default/pidl/blib')
  76     blib_src = os.path.join(conf.srcdir, 'pidl/blib')
  77     mkdir_p(blib_bld + '/man1')
  78     mkdir_p(blib_bld + '/man3')
  79     if os.path.islink(blib_src):
  80         os.unlink(blib_src)
  81     elif os.path.exists(blib_src):
  82         shutil.rmtree(blib_src)
  83
  84
  85 def ADD_INIT_FUNCTION(bld, subsystem, target, init_function):
  86     '''add an init_function to the list for a subsystem'''
  87     if init_function is None:
  88         return
  89     bld.ASSERT(subsystem is not None, "You must specify a subsystem for init_function '%s'" % init_function)
  90     cache = LOCAL_CACHE(bld, 'INIT_FUNCTIONS')
  91     if not subsystem in cache:
  92         cache[subsystem] = []
  93     cache[subsystem].append( { 'TARGET':target, 'INIT_FUNCTION':init_function } )
  94 Build.BuildContext.ADD_INIT_FUNCTION = ADD_INIT_FUNCTION
  95
  96
  97
  98 #################################################################
  99 def SAMBA_LIBRARY(bld, libname, source,
 100                   deps='',
 101                   public_deps='',
 102                   includes='',
 103                   public_headers=None,
 104                   public_headers_install=True,
 105                   header_path=None,
 106                   pc_files=None,
 107                   vnum=None,
 108                   soname=None,
 109                   cflags='',
 110                   ldflags='',
 111                   external_library=False,
 112                   realname=None,
 113                   keep_underscore=False,
 114                   autoproto=None,
 115                   autoproto_extra_source='',
 116                   group='main',
 117                   depends_on='',
 118                   local_include=True,
 119                   global_include=True,
 120                   vars=None,
 121                   subdir=None,
 122                   install_path=None,
 123                   install=True,
 124                   pyembed=False,
 125                   pyext=False,
 126                   target_type='LIBRARY',
 127                   bundled_extension=True,
 128                   link_name=None,
 129                   abi_directory=None,
 130                   abi_match=None,
 131                   hide_symbols=False,
 132                   manpages=None,
 133                   private_library=False,
 134                   grouping_library=False,
 135                   allow_undefined_symbols=False,
 136                   allow_warnings=False,
 137                   enabled=True):
 138     '''define a Samba library'''
 139
 140     if LIB_MUST_BE_PRIVATE(bld, libname):
 141         private_library=True
 142
 143     if not enabled:
 144         SET_TARGET_TYPE(bld, libname, 'DISABLED')
 145         return
 146
 147     source = bld.EXPAND_VARIABLES(source, vars=vars)
 148     if subdir:
 149         source = bld.SUBDIR(subdir, source)
 150
 151     # remember empty libraries, so we can strip the dependencies
 152     if ((source == '') or (source == [])) and deps == '' and public_deps == '':
 153         SET_TARGET_TYPE(bld, libname, 'EMPTY')
 154         return
 155
 156     if BUILTIN_LIBRARY(bld, libname):
 157         obj_target = libname
 158     else:
 159         obj_target = libname + '.objlist'
 160
 161     if group == 'libraries':
 162         subsystem_group = 'main'
 163     else:
 164         subsystem_group = group
 165
 166     # first create a target for building the object files for this library
 167     # by separating in this way, we avoid recompiling the C files
 168     # separately for the install library and the build library
 169     bld.SAMBA_SUBSYSTEM(obj_target,
 170                         source         = source,
 171                         deps           = deps,
 172                         public_deps    = public_deps,
 173                         includes       = includes,
 174                         public_headers = public_headers,
 175                         public_headers_install = public_headers_install,
 176                         header_path    = header_path,
 177                         cflags         = cflags,
 178                         group          = subsystem_group,
 179                         autoproto      = autoproto,
 180                         autoproto_extra_source=autoproto_extra_source,
 181                         depends_on     = depends_on,
 182                         hide_symbols   = hide_symbols,
 183                         allow_warnings = allow_warnings,
 184                         pyembed        = pyembed,
 185                         pyext          = pyext,
 186                         local_include  = local_include,
 187                         global_include = global_include)
 188
 189     if BUILTIN_LIBRARY(bld, libname):
 190         return
 191
 192     if not SET_TARGET_TYPE(bld, libname, target_type):
 193         return
 194
 195     # the library itself will depend on that object target
 196     deps += ' ' + public_deps
 197     deps = TO_LIST(deps)
 198     deps.append(obj_target)
 199
 200     realname = bld.map_shlib_extension(realname, python=(target_type=='PYTHON'))
 201     link_name = bld.map_shlib_extension(link_name, python=(target_type=='PYTHON'))
 202
 203     # we don't want any public libraries without version numbers
 204     if (not private_library and target_type != 'PYTHON' and not realname):
 205         if vnum is None and soname is None:
 206             raise Utils.WafError("public library '%s' must have a vnum" %
 207                     libname)
 208         if pc_files is None:
 209             raise Utils.WafError("public library '%s' must have pkg-config file" %
 210                        libname)
 211         if public_headers is None:
 212             raise Utils.WafError("public library '%s' must have header files" %
 213                        libname)
 214
 215     if target_type == 'PYTHON' or realname or not private_library:
 216         if keep_underscore:
 217             bundled_name = libname
 218         else:
 219             bundled_name = libname.replace('_', '-')
 220     else:
 221         bundled_name = PRIVATE_NAME(bld, libname, bundled_extension,
 222             private_library)
 223
 224     ldflags = TO_LIST(ldflags)
 225
 226     features = 'cc cshlib symlink_lib install_lib'
 227     if pyext:
 228         features += ' pyext'
 229     if pyembed:
 230         features += ' pyembed'
 231
 232     if abi_directory:
 233         features += ' abi_check'
 234
 235     vscript = None
 236     if bld.env.HAVE_LD_VERSION_SCRIPT:
 237         if private_library:
 238             version = "%s_%s" % (Utils.g_module.APPNAME, Utils.g_module.VERSION)
 239         elif vnum:
 240             version = "%s_%s" % (libname, vnum)
 241         else:
 242             version = None
 243         if version:
 244             vscript = "%s.vscript" % libname
 245             bld.ABI_VSCRIPT(libname, abi_directory, version, vscript,
 246                             abi_match)
 247             fullname = apply_pattern(bundled_name, bld.env.shlib_PATTERN)
 248             fullpath = bld.path.find_or_declare(fullname)
 249             vscriptpath = bld.path.find_or_declare(vscript)
 250             if not fullpath:
 251                 raise Utils.WafError("unable to find fullpath for %s" % fullname)
 252             if not vscriptpath:
 253                 raise Utils.WafError("unable to find vscript path for %s" % vscript)
 254             bld.add_manual_dependency(fullpath, vscriptpath)
 255             if Options.is_install:
 256                 # also make the .inst file depend on the vscript
 257                 instname = apply_pattern(bundled_name + '.inst', bld.env.shlib_PATTERN)
 258                 bld.add_manual_dependency(bld.path.find_or_declare(instname), bld.path.find_or_declare(vscript))
 259             vscript = os.path.join(bld.path.abspath(bld.env), vscript)
 260
 261     bld.SET_BUILD_GROUP(group)
 262     t = bld(
 263         features        = features,
 264         source          = [],
 265         target          = bundled_name,
 266         depends_on      = depends_on,
 267         samba_ldflags   = ldflags,
 268         samba_deps      = deps,
 269         samba_includes  = includes,
 270         version_script  = vscript,
 271         local_include   = local_include,
 272         global_include  = global_include,
 273         vnum            = vnum,
 274         soname          = soname,
 275         install_path    = None,
 276         samba_inst_path = install_path,
 277         name            = libname,
 278         samba_realname  = realname,
 279         samba_install   = install,
 280         abi_directory   = "%s/%s" % (bld.path.abspath(), abi_directory),
 281         abi_match       = abi_match,
 282         private_library = private_library,
 283         grouping_library=grouping_library,
 284         allow_undefined_symbols=allow_undefined_symbols
 285         )
 286
 287     if realname and not link_name:
 288         link_name = 'shared/%s' % realname
 289
 290     if link_name:
 291         t.link_name = link_name
 292
 293     if pc_files is not None and not private_library:
 294         bld.PKG_CONFIG_FILES(pc_files, vnum=vnum)
 295
 296     if (manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and
 297         bld.env['XSLTPROC_MANPAGES']):
 298         bld.MANPAGES(manpages, install)
 299
 300
 301 Build.BuildContext.SAMBA_LIBRARY = SAMBA_LIBRARY
 302
 303
 304 #################################################################
 305 def SAMBA_BINARY(bld, binname, source,
 306                  deps='',
 307                  includes='',
 308                  public_headers=None,
 309                  header_path=None,
 310                  modules=None,
 311                  ldflags=None,
 312                  cflags='',
 313                  autoproto=None,
 314                  use_hostcc=False,
 315                  use_global_deps=True,
 316                  compiler=None,
 317                  group='main',
 318                  manpages=None,
 319                  local_include=True,
 320                  global_include=True,
 321                  subsystem_name=None,
 322                  pyembed=False,
 323                  vars=None,
 324                  subdir=None,
 325                  install=True,
 326                  install_path=None,
 327                  enabled=True):
 328     '''define a Samba binary'''
 329
 330     if not enabled:
 331         SET_TARGET_TYPE(bld, binname, 'DISABLED')
 332         return
 333
 334     if not SET_TARGET_TYPE(bld, binname, 'BINARY'):
 335         return
 336
 337     features = 'cc cprogram symlink_bin install_bin'
 338     if pyembed:
 339         features += ' pyembed'
 340
 341     obj_target = binname + '.objlist'
 342
 343     source = bld.EXPAND_VARIABLES(source, vars=vars)
 344     if subdir:
 345         source = bld.SUBDIR(subdir, source)
 346     source = unique_list(TO_LIST(source))
 347
 348     if group == 'binaries':
 349         subsystem_group = 'main'
 350     else:
 351         subsystem_group = group
 352
 353     # only specify PIE flags for binaries
 354     pie_cflags = cflags
 355     pie_ldflags = TO_LIST(ldflags)
 356     if bld.env['ENABLE_PIE'] is True:
 357         pie_cflags += ' -fPIE'
 358         pie_ldflags.extend(TO_LIST('-pie'))
 359     if bld.env['ENABLE_RELRO'] is True:
 360         pie_ldflags.extend(TO_LIST('-Wl,-z,relro,-z,now'))
 361
 362     # first create a target for building the object files for this binary
 363     # by separating in this way, we avoid recompiling the C files
 364     # separately for the install binary and the build binary
 365     bld.SAMBA_SUBSYSTEM(obj_target,
 366                         source         = source,
 367                         deps           = deps,
 368                         includes       = includes,
 369                         cflags         = pie_cflags,
 370                         group          = subsystem_group,
 371                         autoproto      = autoproto,
 372                         subsystem_name = subsystem_name,
 373                         local_include  = local_include,
 374                         global_include = global_include,
 375                         use_hostcc     = use_hostcc,
 376                         pyext          = pyembed,
 377                         use_global_deps= use_global_deps)
 378
 379     bld.SET_BUILD_GROUP(group)
 380
 381     # the binary itself will depend on that object target
 382     deps = TO_LIST(deps)
 383     deps.append(obj_target)
 384
 385     t = bld(
 386         features       = features,
 387         source         = [],
 388         target         = binname,
 389         samba_deps     = deps,
 390         samba_includes = includes,
 391         local_include  = local_include,
 392         global_include = global_include,
 393         samba_modules  = modules,
 394         top            = True,
 395         samba_subsystem= subsystem_name,
 396         install_path   = None,
 397         samba_inst_path= install_path,
 398         samba_install  = install,
 399         samba_ldflags  = pie_ldflags
 400         )
 401
 402     if manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and bld.env['XSLTPROC_MANPAGES']:
 403         bld.MANPAGES(manpages, install)
 404
 405 Build.BuildContext.SAMBA_BINARY = SAMBA_BINARY
 406
 407
 408 #################################################################
 409 def SAMBA_MODULE(bld, modname, source,
 410                  deps='',
 411                  includes='',
 412                  subsystem=None,
 413                  init_function=None,
 414                  module_init_name='samba_init_module',
 415                  autoproto=None,
 416                  autoproto_extra_source='',
 417                  cflags='',
 418                  internal_module=True,
 419                  local_include=True,
 420                  global_include=True,
 421                  vars=None,
 422                  subdir=None,
 423                  enabled=True,
 424                  pyembed=False,
 425                  manpages=None,
 426                  allow_undefined_symbols=False,
 427                  allow_warnings=False
 428                  ):
 429     '''define a Samba module.'''
 430
 431     source = bld.EXPAND_VARIABLES(source, vars=vars)
 432     if subdir:
 433         source = bld.SUBDIR(subdir, source)
 434
 435     if internal_module or BUILTIN_LIBRARY(bld, modname):
 436         # Do not create modules for disabled subsystems
 437         if subsystem and GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
 438             return
 439         bld.SAMBA_SUBSYSTEM(modname, source,
 440                     deps=deps,
 441                     includes=includes,
 442                     autoproto=autoproto,
 443                     autoproto_extra_source=autoproto_extra_source,
 444                     cflags=cflags,
 445                     local_include=local_include,
 446                     global_include=global_include,
 447                     allow_warnings=allow_warnings,
 448                     enabled=enabled)
 449
 450         bld.ADD_INIT_FUNCTION(subsystem, modname, init_function)
 451         return
 452
 453     if not enabled:
 454         SET_TARGET_TYPE(bld, modname, 'DISABLED')
 455         return
 456
 457     # Do not create modules for disabled subsystems
 458     if subsystem and GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
 459         return
 460
 461     obj_target = modname + '.objlist'
 462
 463     realname = modname
 464     if subsystem is not None:
 465         deps += ' ' + subsystem
 466         while realname.startswith("lib"+subsystem+"_"):
 467             realname = realname[len("lib"+subsystem+"_"):]
 468         while realname.startswith(subsystem+"_"):
 469             realname = realname[len(subsystem+"_"):]
 470
 471     realname = bld.make_libname(realname)
 472     while realname.startswith("lib"):
 473         realname = realname[len("lib"):]
 474
 475     build_link_name = "modules/%s/%s" % (subsystem, realname)
 476
 477     if init_function:
 478         cflags += " -D%s=%s" % (init_function, module_init_name)
 479
 480     bld.SAMBA_LIBRARY(modname,
 481                       source,
 482                       deps=deps,
 483                       includes=includes,
 484                       cflags=cflags,
 485                       realname = realname,
 486                       autoproto = autoproto,
 487                       local_include=local_include,
 488                       global_include=global_include,
 489                       vars=vars,
 490                       link_name=build_link_name,
 491                       install_path="${MODULESDIR}/%s" % subsystem,
 492                       pyembed=pyembed,
 493                       manpages=manpages,
 494                       allow_undefined_symbols=allow_undefined_symbols,
 495                       allow_warnings=allow_warnings
 496                       )
 497
 498
 499 Build.BuildContext.SAMBA_MODULE = SAMBA_MODULE
 500
 501
 502 #################################################################
 503 def SAMBA_SUBSYSTEM(bld, modname, source,
 504                     deps='',
 505                     public_deps='',
 506                     includes='',
 507                     public_headers=None,
 508                     public_headers_install=True,
 509                     header_path=None,
 510                     cflags='',
 511                     cflags_end=None,
 512                     group='main',
 513                     init_function_sentinel=None,
 514                     autoproto=None,
 515                     autoproto_extra_source='',
 516                     depends_on='',
 517                     local_include=True,
 518                     local_include_first=True,
 519                     global_include=True,
 520                     subsystem_name=None,
 521                     enabled=True,
 522                     use_hostcc=False,
 523                     use_global_deps=True,
 524                     vars=None,
 525                     subdir=None,
 526                     hide_symbols=False,
 527                     allow_warnings=False,
 528                     pyext=False,
 529                     pyembed=False):
 530     '''define a Samba subsystem'''
 531
 532     if not enabled:
 533         SET_TARGET_TYPE(bld, modname, 'DISABLED')
 534         return
 535
 536     # remember empty subsystems, so we can strip the dependencies
 537     if ((source == '') or (source == [])) and deps == '' and public_deps == '':
 538         SET_TARGET_TYPE(bld, modname, 'EMPTY')
 539         return
 540
 541     if not SET_TARGET_TYPE(bld, modname, 'SUBSYSTEM'):
 542         return
 543
 544     source = bld.EXPAND_VARIABLES(source, vars=vars)
 545     if subdir:
 546         source = bld.SUBDIR(subdir, source)
 547     source = unique_list(TO_LIST(source))
 548
 549     deps += ' ' + public_deps
 550
 551     bld.SET_BUILD_GROUP(group)
 552
 553     features = 'cc'
 554     if pyext:
 555         features += ' pyext'
 556     if pyembed:
 557         features += ' pyembed'
 558
 559     t = bld(
 560         features       = features,
 561         source         = source,
 562         target         = modname,
 563         samba_cflags   = CURRENT_CFLAGS(bld, modname, cflags,
 564                                         allow_warnings=allow_warnings,
 565                                         hide_symbols=hide_symbols),
 566         depends_on     = depends_on,
 567         samba_deps     = TO_LIST(deps),
 568         samba_includes = includes,
 569         local_include  = local_include,
 570         local_include_first  = local_include_first,
 571         global_include = global_include,
 572         samba_subsystem= subsystem_name,
 573         samba_use_hostcc = use_hostcc,
 574         samba_use_global_deps = use_global_deps,
 575         )
 576
 577     if cflags_end is not None:
 578         t.samba_cflags.extend(TO_LIST(cflags_end))
 579
 580     if autoproto is not None:
 581         bld.SAMBA_AUTOPROTO(autoproto, source + TO_LIST(autoproto_extra_source))
 582     if public_headers is not None:
 583         bld.PUBLIC_HEADERS(public_headers, header_path=header_path,
 584                            public_headers_install=public_headers_install)
 585     return t
 586
 587
 588 Build.BuildContext.SAMBA_SUBSYSTEM = SAMBA_SUBSYSTEM
 589
 590
 591 def SAMBA_GENERATOR(bld, name, rule, source='', target='',
 592                     group='generators', enabled=True,
 593                     public_headers=None,
 594                     public_headers_install=True,
 595                     header_path=None,
 596                     vars=None,
 597                     dep_vars=[],
 598                     always=False):
 599     '''A generic source generator target'''
 600
 601     if not SET_TARGET_TYPE(bld, name, 'GENERATOR'):
 602         return
 603
 604     if not enabled:
 605         return
 606
 607     dep_vars.append('ruledeps')
 608     dep_vars.append('SAMBA_GENERATOR_VARS')
 609
 610     bld.SET_BUILD_GROUP(group)
 611     t = bld(
 612         rule=rule,
 613         source=bld.EXPAND_VARIABLES(source, vars=vars),
 614         target=target,
 615         shell=isinstance(rule, str),
 616         on_results=True,
 617         before='cc',
 618         ext_out='.c',
 619         samba_type='GENERATOR',
 620         dep_vars = dep_vars,
 621         name=name)
 622
 623     if vars is None:
 624         vars = {}
 625     t.env.SAMBA_GENERATOR_VARS = vars
 626
 627     if always:
 628         t.always = True
 629
 630     if public_headers is not None:
 631         bld.PUBLIC_HEADERS(public_headers, header_path=header_path,
 632                            public_headers_install=public_headers_install)
 633     return t
 634 Build.BuildContext.SAMBA_GENERATOR = SAMBA_GENERATOR
 635
 636
 637
 638 @runonce
 639 def SETUP_BUILD_GROUPS(bld):
 640     '''setup build groups used to ensure that the different build
 641     phases happen consecutively'''
 642     bld.p_ln = bld.srcnode # we do want to see all targets!
 643     bld.env['USING_BUILD_GROUPS'] = True
 644     bld.add_group('setup')
 645     bld.add_group('build_compiler_source')
 646     bld.add_group('vscripts')
 647     bld.add_group('base_libraries')
 648     bld.add_group('generators')
 649     bld.add_group('compiler_prototypes')
 650     bld.add_group('compiler_libraries')
 651     bld.add_group('build_compilers')
 652     bld.add_group('build_source')
 653     bld.add_group('prototypes')
 654     bld.add_group('headers')
 655     bld.add_group('main')
 656     bld.add_group('symbolcheck')
 657     bld.add_group('syslibcheck')
 658     bld.add_group('final')
 659 Build.BuildContext.SETUP_BUILD_GROUPS = SETUP_BUILD_GROUPS
 660
 661
 662 def SET_BUILD_GROUP(bld, group):
 663     '''set the current build group'''
 664     if not 'USING_BUILD_GROUPS' in bld.env:
 665         return
 666     bld.set_group(group)
 667 Build.BuildContext.SET_BUILD_GROUP = SET_BUILD_GROUP
 668
 669
 670
 671 @conf
 672 def ENABLE_TIMESTAMP_DEPENDENCIES(conf):
 673     """use timestamps instead of file contents for deps
 674     this currently doesn't work"""
 675     def h_file(filename):
 676         import stat
 677         st = os.stat(filename)
 678         if stat.S_ISDIR(st[stat.ST_MODE]): raise IOError('not a file')
 679         m = Utils.md5()
 680         m.update(str(st.st_mtime))
 681         m.update(str(st.st_size))
 682         m.update(filename)
 683         return m.digest()
 684     Utils.h_file = h_file
 685
 686
 687 def SAMBA_SCRIPT(bld, name, pattern, installdir, installname=None):
 688     '''used to copy scripts from the source tree into the build directory
 689        for use by selftest'''
 690
 691     source = bld.path.ant_glob(pattern)
 692
 693     bld.SET_BUILD_GROUP('build_source')
 694     for s in TO_LIST(source):
 695         iname = s
 696         if installname is not None:
 697             iname = installname
 698         target = os.path.join(installdir, iname)
 699         tgtdir = os.path.dirname(os.path.join(bld.srcnode.abspath(bld.env), '..', target))
 700         mkdir_p(tgtdir)
 701         link_src = os.path.normpath(os.path.join(bld.curdir, s))
 702         link_dst = os.path.join(tgtdir, os.path.basename(iname))
 703         if os.path.islink(link_dst) and os.readlink(link_dst) == link_src:
 704             continue
 705         if os.path.exists(link_dst):
 706             os.unlink(link_dst)
 707         Logs.info("symlink: %s -> %s/%s" % (s, installdir, iname))
 708         os.symlink(link_src, link_dst)
 709 Build.BuildContext.SAMBA_SCRIPT = SAMBA_SCRIPT
 710
 711
 712 def copy_and_fix_python_path(task):
 713     pattern='sys.path.insert(0, "bin/python")'
 714     if task.env["PYTHONARCHDIR"] in sys.path and task.env["PYTHONDIR"] in sys.path:
 715         replacement = ""
 716     elif task.env["PYTHONARCHDIR"] == task.env["PYTHONDIR"]:
 717         replacement="""sys.path.insert(0, "%s")""" % task.env["PYTHONDIR"]
 718     else:
 719         replacement="""sys.path.insert(0, "%s")
 720 sys.path.insert(1, "%s")""" % (task.env["PYTHONARCHDIR"], task.env["PYTHONDIR"])
 721
 722     if task.env["PYTHON"][0] == "/":
 723         replacement_shebang = "#!%s\n" % task.env["PYTHON"]
 724     else:
 725         replacement_shebang = "#!/usr/bin/env %s\n" % task.env["PYTHON"]
 726
 727     installed_location=task.outputs[0].bldpath(task.env)
 728     source_file = open(task.inputs[0].srcpath(task.env))
 729     installed_file = open(installed_location, 'w')
 730     lineno = 0
 731     for line in source_file:
 732         newline = line
 733         if (lineno == 0 and task.env["PYTHON_SPECIFIED"] is True and
 734                 line[:2] == "#!"):
 735             newline = replacement_shebang
 736         elif pattern in line:
 737             newline = line.replace(pattern, replacement)
 738         installed_file.write(newline)
 739         lineno = lineno + 1
 740     installed_file.close()
 741     os.chmod(installed_location, 0755)
 742     return 0
 743
 744 def copy_and_fix_perl_path(task):
 745     pattern='use lib "$RealBin/lib";'
 746
 747     replacement = ""
 748     if not task.env["PERL_LIB_INSTALL_DIR"] in task.env["PERL_INC"]:
 749          replacement = 'use lib "%s";' % task.env["PERL_LIB_INSTALL_DIR"]
 750
 751     if task.env["PERL"][0] == "/":
 752         replacement_shebang = "#!%s\n" % task.env["PERL"]
 753     else:
 754         replacement_shebang = "#!/usr/bin/env %s\n" % task.env["PERL"]
 755
 756     installed_location=task.outputs[0].bldpath(task.env)
 757     source_file = open(task.inputs[0].srcpath(task.env))
 758     installed_file = open(installed_location, 'w')
 759     lineno = 0
 760     for line in source_file:
 761         newline = line
 762         if lineno == 0 and task.env["PERL_SPECIFIED"] == True and line[:2] == "#!":
 763             newline = replacement_shebang
 764         elif pattern in line:
 765             newline = line.replace(pattern, replacement)
 766         installed_file.write(newline)
 767         lineno = lineno + 1
 768     installed_file.close()
 769     os.chmod(installed_location, 0755)
 770     return 0
 771
 772
 773 def install_file(bld, destdir, file, chmod=MODE_644, flat=False,
 774                  python_fixup=False, perl_fixup=False,
 775                  destname=None, base_name=None):
 776     '''install a file'''
 777     destdir = bld.EXPAND_VARIABLES(destdir)
 778     if not destname:
 779         destname = file
 780         if flat:
 781             destname = os.path.basename(destname)
 782     dest = os.path.join(destdir, destname)
 783     if python_fixup:
 784         # fix the path python will use to find Samba modules
 785         inst_file = file + '.inst'
 786         bld.SAMBA_GENERATOR('python_%s' % destname,
 787                             rule=copy_and_fix_python_path,
 788                             dep_vars=["PYTHON","PYTHON_SPECIFIED","PYTHONDIR","PYTHONARCHDIR"],
 789                             source=file,
 790                             target=inst_file)
 791         file = inst_file
 792     if perl_fixup:
 793         # fix the path perl will use to find Samba modules
 794         inst_file = file + '.inst'
 795         bld.SAMBA_GENERATOR('perl_%s' % destname,
 796                             rule=copy_and_fix_perl_path,
 797                             dep_vars=["PERL","PERL_SPECIFIED","PERL_LIB_INSTALL_DIR"],
 798                             source=file,
 799                             target=inst_file)
 800         file = inst_file
 801     if base_name:
 802         file = os.path.join(base_name, file)
 803     bld.install_as(dest, file, chmod=chmod)
 804
 805
 806 def INSTALL_FILES(bld, destdir, files, chmod=MODE_644, flat=False,
 807                   python_fixup=False, perl_fixup=False,
 808                   destname=None, base_name=None):
 809     '''install a set of files'''
 810     for f in TO_LIST(files):
 811         install_file(bld, destdir, f, chmod=chmod, flat=flat,
 812                      python_fixup=python_fixup, perl_fixup=perl_fixup,
 813                      destname=destname, base_name=base_name)
 814 Build.BuildContext.INSTALL_FILES = INSTALL_FILES
 815
 816
 817 def INSTALL_WILDCARD(bld, destdir, pattern, chmod=MODE_644, flat=False,
 818                      python_fixup=False, exclude=None, trim_path=None):
 819     '''install a set of files matching a wildcard pattern'''
 820     files=TO_LIST(bld.path.ant_glob(pattern))
 821     if trim_path:
 822         files2 = []
 823         for f in files:
 824             files2.append(os_path_relpath(f, trim_path))
 825         files = files2
 826
 827     if exclude:
 828         for f in files[:]:
 829             if fnmatch.fnmatch(f, exclude):
 830                 files.remove(f)
 831     INSTALL_FILES(bld, destdir, files, chmod=chmod, flat=flat,
 832                   python_fixup=python_fixup, base_name=trim_path)
 833 Build.BuildContext.INSTALL_WILDCARD = INSTALL_WILDCARD
 834
 835
 836 def INSTALL_DIRS(bld, destdir, dirs):
 837     '''install a set of directories'''
 838     destdir = bld.EXPAND_VARIABLES(destdir)
 839     dirs = bld.EXPAND_VARIABLES(dirs)
 840     for d in TO_LIST(dirs):
 841         bld.install_dir(os.path.join(destdir, d))
 842 Build.BuildContext.INSTALL_DIRS = INSTALL_DIRS
 843
 844
 845 def MANPAGES(bld, manpages, install):
 846     '''build and install manual pages'''
 847     bld.env.MAN_XSL = 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl'
 848     for m in manpages.split():
 849         source = m + '.xml'
 850         bld.SAMBA_GENERATOR(m,
 851                             source=source,
 852                             target=m,
 853                             group='final',
 854                             rule='${XSLTPROC} --xinclude -o ${TGT} --nonet ${MAN_XSL} ${SRC}'
 855                             )
 856         if install:
 857             bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m, flat=True)
 858 Build.BuildContext.MANPAGES = MANPAGES
 859
 860 def SAMBAMANPAGES(bld, manpages, extra_source=None):
 861     '''build and install manual pages'''
 862     bld.env.SAMBA_EXPAND_XSL = bld.srcnode.abspath() + '/docs-xml/xslt/expand-sambadoc.xsl'
 863     bld.env.SAMBA_MAN_XSL = bld.srcnode.abspath() + '/docs-xml/xslt/man.xsl'
 864     bld.env.SAMBA_CATALOGS = 'file:///etc/xml/catalog file:///usr/local/share/xml/catalog file://' + bld.srcnode.abspath() + '/bin/default/docs-xml/build/catalog.xml'
 865
 866     for m in manpages.split():
 867         source = m + '.xml'
 868         if extra_source is not None:
 869             source = [source, extra_source]
 870         bld.SAMBA_GENERATOR(m,
 871                             source=source,
 872                             target=m,
 873                             group='final',
 874                             rule='''XML_CATALOG_FILES="${SAMBA_CATALOGS}"
 875                                     export XML_CATALOG_FILES
 876                                     ${XSLTPROC} --xinclude --stringparam noreference 0 -o ${TGT}.xml --nonet ${SAMBA_EXPAND_XSL} ${SRC[0].abspath(env)}
 877                                     ${XSLTPROC} --nonet -o ${TGT} ${SAMBA_MAN_XSL} ${TGT}.xml'''
 878                             )
 879         bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m, flat=True)
 880 Build.BuildContext.SAMBAMANPAGES = SAMBAMANPAGES
 881
 882 #############################################################
 883 # give a nicer display when building different types of files
 884 def progress_display(self, msg, fname):
 885     col1 = Logs.colors(self.color)
 886     col2 = Logs.colors.NORMAL
 887     total = self.position[1]
 888     n = len(str(total))
 889     fs = '[%%%dd/%%%dd] %s %%s%%s%%s\n' % (n, n, msg)
 890     return fs % (self.position[0], self.position[1], col1, fname, col2)
 891
 892 def link_display(self):
 893     if Options.options.progress_bar != 0:
 894         return Task.Task.old_display(self)
 895     fname = self.outputs[0].bldpath(self.env)
 896     return progress_display(self, 'Linking', fname)
 897 Task.TaskBase.classes['cc_link'].display = link_display
 898
 899 def samba_display(self):
 900     if Options.options.progress_bar != 0:
 901         return Task.Task.old_display(self)
 902
 903     targets    = LOCAL_CACHE(self, 'TARGET_TYPE')
 904     if self.name in targets:
 905         target_type = targets[self.name]
 906         type_map = { 'GENERATOR' : 'Generating',
 907                      'PROTOTYPE' : 'Generating'
 908                      }
 909         if target_type in type_map:
 910             return progress_display(self, type_map[target_type], self.name)
 911
 912     if len(self.inputs) == 0:
 913         return Task.Task.old_display(self)
 914
 915     fname = self.inputs[0].bldpath(self.env)
 916     if fname[0:3] == '../':
 917         fname = fname[3:]
 918     ext_loc = fname.rfind('.')
 919     if ext_loc == -1:
 920         return Task.Task.old_display(self)
 921     ext = fname[ext_loc:]
 922
 923     ext_map = { '.idl' : 'Compiling IDL',
 924                 '.et'  : 'Compiling ERRTABLE',
 925                 '.asn1': 'Compiling ASN1',
 926                 '.c'   : 'Compiling' }
 927     if ext in ext_map:
 928         return progress_display(self, ext_map[ext], fname)
 929     return Task.Task.old_display(self)
 930
 931 Task.TaskBase.classes['Task'].old_display = Task.TaskBase.classes['Task'].display
 932 Task.TaskBase.classes['Task'].display = samba_display
 933
 934
 935 @after('apply_link')
 936 @feature('cshlib')
 937 def apply_bundle_remove_dynamiclib_patch(self):
 938     if self.env['MACBUNDLE'] or getattr(self,'mac_bundle',False):
 939         if not getattr(self,'vnum',None):
 940             try:
 941                 self.env['LINKFLAGS'].remove('-dynamiclib')
 942                 self.env['LINKFLAGS'].remove('-single_module')
 943             except ValueError:
 944                 pass