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