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                         pyext          = pyext or (target_type == "PYTHON"),
 176                         local_include  = local_include,
 177                         global_include = global_include)
 178
 179     if BUILTIN_LIBRARY(bld, libname):
 180         return
 181
 182     if not SET_TARGET_TYPE(bld, libname, target_type):
 183         return
 184
 185     # the library itself will depend on that object target
 186     deps += ' ' + public_deps
 187     deps = TO_LIST(deps)
 188     deps.append(obj_target)
 189
 190     realname = bld.map_shlib_extension(realname, python=(target_type=='PYTHON'))
 191     link_name = bld.map_shlib_extension(link_name, python=(target_type=='PYTHON'))
 192
 193     # we don't want any public libraries without version numbers
 194     if (not private_library and target_type != 'PYTHON' and not realname):
 195         if vnum is None and soname is None:
 196             raise Utils.WafError("public library '%s' must have a vnum" %
 197                     libname)
 198         if pc_files is None:
 199             raise Utils.WafError("public library '%s' must have pkg-config file" %
 200                        libname)
 201         if public_headers is None:
 202             raise Utils.WafError("public library '%s' must have header files" %
 203                        libname)
 204
 205     if target_type == 'PYTHON' or realname or not private_library:
 206         bundled_name = libname.replace('_', '-')
 207     else:
 208         bundled_name = PRIVATE_NAME(bld, libname, bundled_extension,
 209             private_library)
 210
 211     ldflags = TO_LIST(ldflags)
 212
 213     features = 'cc cshlib symlink_lib install_lib'
 214     if target_type == 'PYTHON':
 215         features += ' pyext'
 216     if pyext or pyembed:
 217         # this is quite strange. we should add pyext feature for pyext
 218         # but that breaks the build. This may be a bug in the waf python tool
 219         features += ' pyembed'
 220
 221     if abi_directory:
 222         features += ' abi_check'
 223
 224     vscript = None
 225     if bld.env.HAVE_LD_VERSION_SCRIPT:
 226         if private_library:
 227             version = "%s_%s" % (Utils.g_module.APPNAME, Utils.g_module.VERSION)
 228         elif vnum:
 229             version = "%s_%s" % (libname, vnum)
 230         else:
 231             version = None
 232         if version:
 233             vscript = "%s.vscript" % libname
 234             bld.ABI_VSCRIPT(libname, abi_directory, version, vscript,
 235                             abi_match)
 236             fullname = apply_pattern(bundled_name, bld.env.shlib_PATTERN)
 237             fullpath = bld.path.find_or_declare(fullname)
 238             vscriptpath = bld.path.find_or_declare(vscript)
 239             if not fullpath:
 240                 raise Utils.WafError("unable to find fullpath for %s" % fullname)
 241             if not vscriptpath:
 242                 raise Utils.WafError("unable to find vscript path for %s" % vscript)
 243             bld.add_manual_dependency(fullpath, vscriptpath)
 244             if Options.is_install:
 245                 # also make the .inst file depend on the vscript
 246                 instname = apply_pattern(bundled_name + '.inst', bld.env.shlib_PATTERN)
 247                 bld.add_manual_dependency(bld.path.find_or_declare(instname), bld.path.find_or_declare(vscript))
 248             vscript = os.path.join(bld.path.abspath(bld.env), vscript)
 249
 250     bld.SET_BUILD_GROUP(group)
 251     t = bld(
 252         features        = features,
 253         source          = [],
 254         target          = bundled_name,
 255         depends_on      = depends_on,
 256         samba_ldflags   = ldflags,
 257         samba_deps      = deps,
 258         samba_includes  = includes,
 259         version_script  = vscript,
 260         local_include   = local_include,
 261         global_include  = global_include,
 262         vnum            = vnum,
 263         soname          = soname,
 264         install_path    = None,
 265         samba_inst_path = install_path,
 266         name            = libname,
 267         samba_realname  = realname,
 268         samba_install   = install,
 269         abi_directory   = "%s/%s" % (bld.path.abspath(), abi_directory),
 270         abi_match       = abi_match,
 271         private_library = private_library,
 272         grouping_library=grouping_library,
 273         allow_undefined_symbols=allow_undefined_symbols
 274         )
 275
 276     if realname and not link_name:
 277         link_name = 'shared/%s' % realname
 278
 279     if link_name:
 280         t.link_name = link_name
 281
 282     if pc_files is not None:
 283         bld.PKG_CONFIG_FILES(pc_files, vnum=vnum)
 284
 285     if (manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and
 286         bld.env['XSLTPROC_MANPAGES']):
 287         bld.MANPAGES(manpages)
 288
 289
 290 Build.BuildContext.SAMBA_LIBRARY = SAMBA_LIBRARY
 291
 292
 293 #################################################################
 294 def SAMBA_BINARY(bld, binname, source,
 295                  deps='',
 296                  includes='',
 297                  public_headers=None,
 298                  header_path=None,
 299                  modules=None,
 300                  ldflags=None,
 301                  cflags='',
 302                  autoproto=None,
 303                  use_hostcc=False,
 304                  use_global_deps=True,
 305                  compiler=None,
 306                  group='binaries',
 307                  manpages=None,
 308                  local_include=True,
 309                  global_include=True,
 310                  subsystem_name=None,
 311                  pyembed=False,
 312                  vars=None,
 313                  subdir=None,
 314                  install=True,
 315                  install_path=None,
 316                  enabled=True):
 317     '''define a Samba binary'''
 318
 319     if not enabled:
 320         SET_TARGET_TYPE(bld, binname, 'DISABLED')
 321         return
 322
 323     if not SET_TARGET_TYPE(bld, binname, 'BINARY'):
 324         return
 325
 326     features = 'cc cprogram symlink_bin install_bin'
 327     if pyembed:
 328         features += ' pyembed'
 329
 330     obj_target = binname + '.objlist'
 331
 332     source = bld.EXPAND_VARIABLES(source, vars=vars)
 333     if subdir:
 334         source = bld.SUBDIR(subdir, source)
 335     source = unique_list(TO_LIST(source))
 336
 337     if group == 'binaries':
 338         subsystem_group = 'main'
 339     else:
 340         subsystem_group = group
 341
 342     # first create a target for building the object files for this binary
 343     # by separating in this way, we avoid recompiling the C files
 344     # separately for the install binary and the build binary
 345     bld.SAMBA_SUBSYSTEM(obj_target,
 346                         source         = source,
 347                         deps           = deps,
 348                         includes       = includes,
 349                         cflags         = cflags,
 350                         group          = subsystem_group,
 351                         autoproto      = autoproto,
 352                         subsystem_name = subsystem_name,
 353                         local_include  = local_include,
 354                         global_include = global_include,
 355                         use_hostcc     = use_hostcc,
 356                         pyext          = pyembed,
 357                         use_global_deps= use_global_deps)
 358
 359     bld.SET_BUILD_GROUP(group)
 360
 361     # the binary itself will depend on that object target
 362     deps = TO_LIST(deps)
 363     deps.append(obj_target)
 364
 365     t = bld(
 366         features       = features,
 367         source         = [],
 368         target         = binname,
 369         samba_deps     = deps,
 370         samba_includes = includes,
 371         local_include  = local_include,
 372         global_include = global_include,
 373         samba_modules  = modules,
 374         top            = True,
 375         samba_subsystem= subsystem_name,
 376         install_path   = None,
 377         samba_inst_path= install_path,
 378         samba_install  = install,
 379         samba_ldflags  = TO_LIST(ldflags)
 380         )
 381
 382     if manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and bld.env['XSLTPROC_MANPAGES']:
 383         bld.MANPAGES(manpages)
 384
 385 Build.BuildContext.SAMBA_BINARY = SAMBA_BINARY
 386
 387
 388 #################################################################
 389 def SAMBA_MODULE(bld, modname, source,
 390                  deps='',
 391                  includes='',
 392                  subsystem=None,
 393                  init_function=None,
 394                  module_init_name='samba_init_module',
 395                  autoproto=None,
 396                  autoproto_extra_source='',
 397                  cflags='',
 398                  internal_module=True,
 399                  local_include=True,
 400                  global_include=True,
 401                  vars=None,
 402                  subdir=None,
 403                  enabled=True,
 404                  pyembed=False,
 405                  allow_undefined_symbols=False
 406                  ):
 407     '''define a Samba module.'''
 408
 409     source = bld.EXPAND_VARIABLES(source, vars=vars)
 410     if subdir:
 411         source = bld.SUBDIR(subdir, source)
 412
 413     if internal_module or BUILTIN_LIBRARY(bld, modname):
 414         bld.SAMBA_SUBSYSTEM(modname, source,
 415                     deps=deps,
 416                     includes=includes,
 417                     autoproto=autoproto,
 418                     autoproto_extra_source=autoproto_extra_source,
 419                     cflags=cflags,
 420                     local_include=local_include,
 421                     global_include=global_include,
 422                     enabled=enabled)
 423
 424         bld.ADD_INIT_FUNCTION(subsystem, modname, init_function)
 425         return
 426
 427     if not enabled:
 428         SET_TARGET_TYPE(bld, modname, 'DISABLED')
 429         return
 430
 431     obj_target = modname + '.objlist'
 432
 433     realname = modname
 434     if subsystem is not None:
 435         deps += ' ' + subsystem
 436         while realname.startswith("lib"+subsystem+"_"):
 437             realname = realname[len("lib"+subsystem+"_"):]
 438         while realname.startswith(subsystem+"_"):
 439             realname = realname[len(subsystem+"_"):]
 440
 441     realname = bld.make_libname(realname)
 442     while realname.startswith("lib"):
 443         realname = realname[len("lib"):]
 444
 445     build_link_name = "modules/%s/%s" % (subsystem, realname)
 446
 447     if init_function:
 448         cflags += " -D%s=%s" % (init_function, module_init_name)
 449
 450     bld.SAMBA_LIBRARY(modname,
 451                       source,
 452                       deps=deps,
 453                       includes=includes,
 454                       cflags=cflags,
 455                       realname = realname,
 456                       autoproto = autoproto,
 457                       local_include=local_include,
 458                       global_include=global_include,
 459                       vars=vars,
 460                       link_name=build_link_name,
 461                       install_path="${MODULESDIR}/%s" % subsystem,
 462                       pyembed=pyembed,
 463                       allow_undefined_symbols=allow_undefined_symbols
 464                       )
 465
 466
 467 Build.BuildContext.SAMBA_MODULE = SAMBA_MODULE
 468
 469
 470 #################################################################
 471 def SAMBA_SUBSYSTEM(bld, modname, source,
 472                     deps='',
 473                     public_deps='',
 474                     includes='',
 475                     public_headers=None,
 476                     public_headers_install=True,
 477                     header_path=None,
 478                     cflags='',
 479                     cflags_end=None,
 480                     group='main',
 481                     init_function_sentinal=None,
 482                     autoproto=None,
 483                     autoproto_extra_source='',
 484                     depends_on='',
 485                     local_include=True,
 486                     local_include_first=True,
 487                     global_include=True,
 488                     subsystem_name=None,
 489                     enabled=True,
 490                     use_hostcc=False,
 491                     use_global_deps=True,
 492                     vars=None,
 493                     subdir=None,
 494                     hide_symbols=False,
 495                     pyext=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
 523     t = bld(
 524         features       = features,
 525         source         = source,
 526         target         = modname,
 527         samba_cflags   = CURRENT_CFLAGS(bld, modname, cflags, hide_symbols=hide_symbols),
 528         depends_on     = depends_on,
 529         samba_deps     = TO_LIST(deps),
 530         samba_includes = includes,
 531         local_include  = local_include,
 532         local_include_first  = local_include_first,
 533         global_include = global_include,
 534         samba_subsystem= subsystem_name,
 535         samba_use_hostcc = use_hostcc,
 536         samba_use_global_deps = use_global_deps
 537         )
 538
 539     if cflags_end is not None:
 540         t.samba_cflags.extend(TO_LIST(cflags_end))
 541
 542     if autoproto is not None:
 543         bld.SAMBA_AUTOPROTO(autoproto, source + TO_LIST(autoproto_extra_source))
 544     if public_headers is not None:
 545         bld.PUBLIC_HEADERS(public_headers, header_path=header_path,
 546                            public_headers_install=public_headers_install)
 547     return t
 548
 549
 550 Build.BuildContext.SAMBA_SUBSYSTEM = SAMBA_SUBSYSTEM
 551
 552
 553 def SAMBA_GENERATOR(bld, name, rule, source='', target='',
 554                     group='generators', enabled=True,
 555                     public_headers=None,
 556                     public_headers_install=True,
 557                     header_path=None,
 558                     vars=None,
 559                     always=False):
 560     '''A generic source generator target'''
 561
 562     if not SET_TARGET_TYPE(bld, name, 'GENERATOR'):
 563         return
 564
 565     if not enabled:
 566         return
 567
 568     bld.SET_BUILD_GROUP(group)
 569     t = bld(
 570         rule=rule,
 571         source=bld.EXPAND_VARIABLES(source, vars=vars),
 572         target=target,
 573         shell=isinstance(rule, str),
 574         on_results=True,
 575         before='cc',
 576         ext_out='.c',
 577         samba_type='GENERATOR',
 578         dep_vars = [rule] + (vars or []),
 579         name=name)
 580
 581     if always:
 582         t.always = True
 583
 584     if public_headers is not None:
 585         bld.PUBLIC_HEADERS(public_headers, header_path=header_path,
 586                            public_headers_install=public_headers_install)
 587     return t
 588 Build.BuildContext.SAMBA_GENERATOR = SAMBA_GENERATOR
 589
 590
 591
 592 @runonce
 593 def SETUP_BUILD_GROUPS(bld):
 594     '''setup build groups used to ensure that the different build
 595     phases happen consecutively'''
 596     bld.p_ln = bld.srcnode # we do want to see all targets!
 597     bld.env['USING_BUILD_GROUPS'] = True
 598     bld.add_group('setup')
 599     bld.add_group('build_compiler_source')
 600     bld.add_group('vscripts')
 601     bld.add_group('base_libraries')
 602     bld.add_group('generators')
 603     bld.add_group('compiler_prototypes')
 604     bld.add_group('compiler_libraries')
 605     bld.add_group('build_compilers')
 606     bld.add_group('build_source')
 607     bld.add_group('prototypes')
 608     bld.add_group('headers')
 609     bld.add_group('main')
 610     bld.add_group('symbolcheck')
 611     bld.add_group('libraries')
 612     bld.add_group('binaries')
 613     bld.add_group('syslibcheck')
 614     bld.add_group('final')
 615 Build.BuildContext.SETUP_BUILD_GROUPS = SETUP_BUILD_GROUPS
 616
 617
 618 def SET_BUILD_GROUP(bld, group):
 619     '''set the current build group'''
 620     if not 'USING_BUILD_GROUPS' in bld.env:
 621         return
 622     bld.set_group(group)
 623 Build.BuildContext.SET_BUILD_GROUP = SET_BUILD_GROUP
 624
 625
 626
 627 @conf
 628 def ENABLE_TIMESTAMP_DEPENDENCIES(conf):
 629     """use timestamps instead of file contents for deps
 630     this currently doesn't work"""
 631     def h_file(filename):
 632         import stat
 633         st = os.stat(filename)
 634         if stat.S_ISDIR(st[stat.ST_MODE]): raise IOError('not a file')
 635         m = Utils.md5()
 636         m.update(str(st.st_mtime))
 637         m.update(str(st.st_size))
 638         m.update(filename)
 639         return m.digest()
 640     Utils.h_file = h_file
 641
 642
 643 def SAMBA_SCRIPT(bld, name, pattern, installdir, installname=None):
 644     '''used to copy scripts from the source tree into the build directory
 645        for use by selftest'''
 646
 647     source = bld.path.ant_glob(pattern)
 648
 649     bld.SET_BUILD_GROUP('build_source')
 650     for s in TO_LIST(source):
 651         iname = s
 652         if installname != None:
 653             iname = installname
 654         target = os.path.join(installdir, iname)
 655         tgtdir = os.path.dirname(os.path.join(bld.srcnode.abspath(bld.env), '..', target))
 656         mkdir_p(tgtdir)
 657         link_src = os.path.normpath(os.path.join(bld.curdir, s))
 658         link_dst = os.path.join(tgtdir, os.path.basename(iname))
 659         if os.path.islink(link_dst) and os.readlink(link_dst) == link_src:
 660             continue
 661         if os.path.exists(link_dst):
 662             os.unlink(link_dst)
 663         Logs.info("symlink: %s -> %s/%s" % (s, installdir, iname))
 664         os.symlink(link_src, link_dst)
 665 Build.BuildContext.SAMBA_SCRIPT = SAMBA_SCRIPT
 666
 667
 668 def copy_and_fix_python_path(task):
 669     pattern='sys.path.insert(0, "bin/python")'
 670     if task.env["PYTHONARCHDIR"] in sys.path and task.env["PYTHONDIR"] in sys.path:
 671         replacement = ""
 672     elif task.env["PYTHONARCHDIR"] == task.env["PYTHONDIR"]:
 673         replacement="""sys.path.insert(0, "%s")""" % task.env["PYTHONDIR"]
 674     else:
 675         replacement="""sys.path.insert(0, "%s")
 676 sys.path.insert(1, "%s")""" % (task.env["PYTHONARCHDIR"], task.env["PYTHONDIR"])
 677
 678     installed_location=task.outputs[0].bldpath(task.env)
 679     source_file = open(task.inputs[0].srcpath(task.env))
 680     installed_file = open(installed_location, 'w')
 681     for line in source_file:
 682         newline = line
 683         if pattern in line:
 684             newline = line.replace(pattern, replacement)
 685         installed_file.write(newline)
 686     installed_file.close()
 687     os.chmod(installed_location, 0755)
 688     return 0
 689
 690
 691 def install_file(bld, destdir, file, chmod=MODE_644, flat=False,
 692                  python_fixup=False, destname=None, base_name=None):
 693     '''install a file'''
 694     destdir = bld.EXPAND_VARIABLES(destdir)
 695     if not destname:
 696         destname = file
 697         if flat:
 698             destname = os.path.basename(destname)
 699     dest = os.path.join(destdir, destname)
 700     if python_fixup:
 701         # fixup the python path it will use to find Samba modules
 702         inst_file = file + '.inst'
 703         bld.SAMBA_GENERATOR('python_%s' % destname,
 704                             rule=copy_and_fix_python_path,
 705                             source=file,
 706                             target=inst_file)
 707         bld.add_manual_dependency(bld.path.find_or_declare(inst_file), bld.env["PYTHONARCHDIR"])
 708         bld.add_manual_dependency(bld.path.find_or_declare(inst_file), bld.env["PYTHONDIR"])
 709         file = inst_file
 710     if base_name:
 711         file = os.path.join(base_name, file)
 712     bld.install_as(dest, file, chmod=chmod)
 713
 714
 715 def INSTALL_FILES(bld, destdir, files, chmod=MODE_644, flat=False,
 716                   python_fixup=False, destname=None, base_name=None):
 717     '''install a set of files'''
 718     for f in TO_LIST(files):
 719         install_file(bld, destdir, f, chmod=chmod, flat=flat,
 720                      python_fixup=python_fixup, destname=destname,
 721                      base_name=base_name)
 722 Build.BuildContext.INSTALL_FILES = INSTALL_FILES
 723
 724
 725 def INSTALL_WILDCARD(bld, destdir, pattern, chmod=MODE_644, flat=False,
 726                      python_fixup=False, exclude=None, trim_path=None):
 727     '''install a set of files matching a wildcard pattern'''
 728     files=TO_LIST(bld.path.ant_glob(pattern))
 729     if trim_path:
 730         files2 = []
 731         for f in files:
 732             files2.append(os_path_relpath(f, trim_path))
 733         files = files2
 734
 735     if exclude:
 736         for f in files[:]:
 737             if fnmatch.fnmatch(f, exclude):
 738                 files.remove(f)
 739     INSTALL_FILES(bld, destdir, files, chmod=chmod, flat=flat,
 740                   python_fixup=python_fixup, base_name=trim_path)
 741 Build.BuildContext.INSTALL_WILDCARD = INSTALL_WILDCARD
 742
 743
 744 def INSTALL_DIRS(bld, destdir, dirs):
 745     '''install a set of directories'''
 746     destdir = bld.EXPAND_VARIABLES(destdir)
 747     dirs = bld.EXPAND_VARIABLES(dirs)
 748     for d in TO_LIST(dirs):
 749         bld.install_dir(os.path.join(destdir, d))
 750 Build.BuildContext.INSTALL_DIRS = INSTALL_DIRS
 751
 752
 753 def MANPAGES(bld, manpages):
 754     '''build and install manual pages'''
 755     bld.env.MAN_XSL = 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl'
 756     for m in manpages.split():
 757         source = m + '.xml'
 758         bld.SAMBA_GENERATOR(m,
 759                             source=source,
 760                             target=m,
 761                             group='final',
 762                             rule='${XSLTPROC} -o ${TGT} --nonet ${MAN_XSL} ${SRC}'
 763                             )
 764         bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m, flat=True)
 765 Build.BuildContext.MANPAGES = MANPAGES
 766
 767
 768 #############################################################
 769 # give a nicer display when building different types of files
 770 def progress_display(self, msg, fname):
 771     col1 = Logs.colors(self.color)
 772     col2 = Logs.colors.NORMAL
 773     total = self.position[1]
 774     n = len(str(total))
 775     fs = '[%%%dd/%%%dd] %s %%s%%s%%s\n' % (n, n, msg)
 776     return fs % (self.position[0], self.position[1], col1, fname, col2)
 777
 778 def link_display(self):
 779     if Options.options.progress_bar != 0:
 780         return Task.Task.old_display(self)
 781     fname = self.outputs[0].bldpath(self.env)
 782     return progress_display(self, 'Linking', fname)
 783 Task.TaskBase.classes['cc_link'].display = link_display
 784
 785 def samba_display(self):
 786     if Options.options.progress_bar != 0:
 787         return Task.Task.old_display(self)
 788
 789     targets    = LOCAL_CACHE(self, 'TARGET_TYPE')
 790     if self.name in targets:
 791         target_type = targets[self.name]
 792         type_map = { 'GENERATOR' : 'Generating',
 793                      'PROTOTYPE' : 'Generating'
 794                      }
 795         if target_type in type_map:
 796             return progress_display(self, type_map[target_type], self.name)
 797
 798     if len(self.inputs) == 0:
 799         return Task.Task.old_display(self)
 800
 801     fname = self.inputs[0].bldpath(self.env)
 802     if fname[0:3] == '../':
 803         fname = fname[3:]
 804     ext_loc = fname.rfind('.')
 805     if ext_loc == -1:
 806         return Task.Task.old_display(self)
 807     ext = fname[ext_loc:]
 808
 809     ext_map = { '.idl' : 'Compiling IDL',
 810                 '.et'  : 'Compiling ERRTABLE',
 811                 '.asn1': 'Compiling ASN1',
 812                 '.c'   : 'Compiling' }
 813     if ext in ext_map:
 814         return progress_display(self, ext_map[ext], fname)
 815     return Task.Task.old_display(self)
 816
 817 Task.TaskBase.classes['Task'].old_display = Task.TaskBase.classes['Task'].display
 818 Task.TaskBase.classes['Task'].display = samba_display
 819
 820
 821 @after('apply_link')
 822 @feature('cshlib')
 823 def apply_bundle_remove_dynamiclib_patch(self):
 824     if self.env['MACBUNDLE'] or getattr(self,'mac_bundle',False):
 825         if not getattr(self,'vnum',None):
 826             try:
 827                 self.env['LINKFLAGS'].remove('-dynamiclib')
 828                 self.env['LINKFLAGS'].remove('-single_module')
 829             except ValueError:
 830                 pass