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