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