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 def generate_empty_file(task):
  98     target_fname = installed_location=task.outputs[0].bldpath(task.env)
  99     target_file = open(installed_location, 'w')
 100     target_file.close()
 101     return 0
 102
 103 #################################################################
 104 def SAMBA_LIBRARY(bld, libname, source,
 105                   deps='',
 106                   public_deps='',
 107                   includes='',
 108                   public_headers=None,
 109                   public_headers_install=True,
 110                   header_path=None,
 111                   pc_files=None,
 112                   vnum=None,
 113                   soname=None,
 114                   cflags='',
 115                   ldflags='',
 116                   external_library=False,
 117                   realname=None,
 118                   keep_underscore=False,
 119                   autoproto=None,
 120                   autoproto_extra_source='',
 121                   group='main',
 122                   depends_on='',
 123                   local_include=True,
 124                   global_include=True,
 125                   vars=None,
 126                   subdir=None,
 127                   install_path=None,
 128                   install=True,
 129                   pyembed=False,
 130                   pyext=False,
 131                   target_type='LIBRARY',
 132                   bundled_extension=False,
 133                   bundled_name=None,
 134                   link_name=None,
 135                   abi_directory=None,
 136                   abi_match=None,
 137                   hide_symbols=False,
 138                   manpages=None,
 139                   private_library=False,
 140                   grouping_library=False,
 141                   allow_undefined_symbols=False,
 142                   allow_warnings=False,
 143                   enabled=True):
 144     '''define a Samba library'''
 145
 146     if pyembed and bld.env['IS_EXTRA_PYTHON']:
 147         public_headers = pc_files = None
 148
 149     if LIB_MUST_BE_PRIVATE(bld, libname):
 150         private_library=True
 151
 152     if not enabled:
 153         SET_TARGET_TYPE(bld, libname, 'DISABLED')
 154         return
 155
 156     source = bld.EXPAND_VARIABLES(source, vars=vars)
 157     if subdir:
 158         source = bld.SUBDIR(subdir, source)
 159
 160     # remember empty libraries, so we can strip the dependencies
 161     if ((source == '') or (source == [])):
 162         if deps == '' and public_deps == '':
 163             SET_TARGET_TYPE(bld, libname, 'EMPTY')
 164             return
 165         empty_c = libname + '.empty.c'
 166         bld.SAMBA_GENERATOR('%s_empty_c' % libname,
 167                             rule=generate_empty_file,
 168                             target=empty_c)
 169         source=empty_c
 170
 171     if BUILTIN_LIBRARY(bld, libname):
 172         obj_target = libname
 173     else:
 174         obj_target = libname + '.objlist'
 175
 176     if group == 'libraries':
 177         subsystem_group = 'main'
 178     else:
 179         subsystem_group = group
 180
 181     # first create a target for building the object files for this library
 182     # by separating in this way, we avoid recompiling the C files
 183     # separately for the install library and the build library
 184     bld.SAMBA_SUBSYSTEM(obj_target,
 185                         source         = source,
 186                         deps           = deps,
 187                         public_deps    = public_deps,
 188                         includes       = includes,
 189                         public_headers = public_headers,
 190                         public_headers_install = public_headers_install,
 191                         header_path    = header_path,
 192                         cflags         = cflags,
 193                         group          = subsystem_group,
 194                         autoproto      = autoproto,
 195                         autoproto_extra_source=autoproto_extra_source,
 196                         depends_on     = depends_on,
 197                         hide_symbols   = hide_symbols,
 198                         allow_warnings = allow_warnings,
 199                         pyembed        = pyembed,
 200                         pyext          = pyext,
 201                         local_include  = local_include,
 202                         global_include = global_include)
 203
 204     if BUILTIN_LIBRARY(bld, libname):
 205         return
 206
 207     if not SET_TARGET_TYPE(bld, libname, target_type):
 208         return
 209
 210     # the library itself will depend on that object target
 211     deps += ' ' + public_deps
 212     deps = TO_LIST(deps)
 213     deps.append(obj_target)
 214
 215     realname = bld.map_shlib_extension(realname, python=(target_type=='PYTHON'))
 216     link_name = bld.map_shlib_extension(link_name, python=(target_type=='PYTHON'))
 217
 218     # we don't want any public libraries without version numbers
 219     if (not private_library and target_type != 'PYTHON' and not realname):
 220         if vnum is None and soname is None:
 221             raise Utils.WafError("public library '%s' must have a vnum" %
 222                     libname)
 223         if pc_files is None and not bld.env['IS_EXTRA_PYTHON']:
 224             raise Utils.WafError("public library '%s' must have pkg-config file" %
 225                        libname)
 226         if public_headers is None and not bld.env['IS_EXTRA_PYTHON']:
 227             raise Utils.WafError("public library '%s' must have header files" %
 228                        libname)
 229
 230     if bundled_name is not None:
 231         pass
 232     elif target_type == 'PYTHON' or realname or not private_library:
 233         if keep_underscore:
 234             bundled_name = libname
 235         else:
 236             bundled_name = libname.replace('_', '-')
 237     else:
 238         assert (private_library == True and realname is None)
 239         if abi_directory or vnum or soname:
 240             bundled_extension=True
 241         bundled_name = PRIVATE_NAME(bld, libname.replace('_', '-'),
 242                                     bundled_extension, private_library)
 243
 244     ldflags = TO_LIST(ldflags)
 245     if bld.env['ENABLE_RELRO'] is True:
 246         ldflags.extend(TO_LIST('-Wl,-z,relro,-z,now'))
 247
 248     features = 'cc cshlib symlink_lib install_lib'
 249     if pyext:
 250         features += ' pyext'
 251     if pyembed:
 252         features += ' pyembed'
 253
 254     if abi_directory:
 255         features += ' abi_check'
 256
 257     vscript = None
 258     if bld.env.HAVE_LD_VERSION_SCRIPT:
 259         if private_library:
 260             version = "%s_%s" % (Utils.g_module.APPNAME, Utils.g_module.VERSION)
 261         elif vnum:
 262             version = "%s_%s" % (libname, vnum)
 263         else:
 264             version = None
 265         if version:
 266             vscript = "%s.vscript" % libname
 267             bld.ABI_VSCRIPT(libname, abi_directory, version, vscript,
 268                             abi_match)
 269             fullname = apply_pattern(bundled_name, bld.env.shlib_PATTERN)
 270             fullpath = bld.path.find_or_declare(fullname)
 271             vscriptpath = bld.path.find_or_declare(vscript)
 272             if not fullpath:
 273                 raise Utils.WafError("unable to find fullpath for %s" % fullname)
 274             if not vscriptpath:
 275                 raise Utils.WafError("unable to find vscript path for %s" % vscript)
 276             bld.add_manual_dependency(fullpath, vscriptpath)
 277             if Options.is_install:
 278                 # also make the .inst file depend on the vscript
 279                 instname = apply_pattern(bundled_name + '.inst', bld.env.shlib_PATTERN)
 280                 bld.add_manual_dependency(bld.path.find_or_declare(instname), bld.path.find_or_declare(vscript))
 281             vscript = os.path.join(bld.path.abspath(bld.env), vscript)
 282
 283     bld.SET_BUILD_GROUP(group)
 284     t = bld(
 285         features        = features,
 286         source          = [],
 287         target          = bundled_name,
 288         depends_on      = depends_on,
 289         samba_ldflags   = ldflags,
 290         samba_deps      = deps,
 291         samba_includes  = includes,
 292         version_script  = vscript,
 293         local_include   = local_include,
 294         global_include  = global_include,
 295         vnum            = vnum,
 296         soname          = soname,
 297         install_path    = None,
 298         samba_inst_path = install_path,
 299         name            = libname,
 300         samba_realname  = realname,
 301         samba_install   = install,
 302         abi_directory   = "%s/%s" % (bld.path.abspath(), abi_directory),
 303         abi_match       = abi_match,
 304         private_library = private_library,
 305         grouping_library=grouping_library,
 306         allow_undefined_symbols=allow_undefined_symbols
 307         )
 308
 309     if realname and not link_name:
 310         link_name = 'shared/%s' % realname
 311
 312     if link_name:
 313         t.link_name = link_name
 314
 315     if pc_files is not None and not private_library:
 316         bld.PKG_CONFIG_FILES(pc_files, vnum=vnum)
 317
 318     if (manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and
 319         bld.env['XSLTPROC_MANPAGES']):
 320         bld.MANPAGES(manpages, install)
 321
 322
 323 Build.BuildContext.SAMBA_LIBRARY = SAMBA_LIBRARY
 324
 325
 326 #################################################################
 327 def SAMBA_BINARY(bld, binname, source,
 328                  deps='',
 329                  includes='',
 330                  public_headers=None,
 331                  header_path=None,
 332                  modules=None,
 333                  ldflags=None,
 334                  cflags='',
 335                  autoproto=None,
 336                  use_hostcc=False,
 337                  use_global_deps=True,
 338                  compiler=None,
 339                  group='main',
 340                  manpages=None,
 341                  local_include=True,
 342                  global_include=True,
 343                  subsystem_name=None,
 344                  pyembed=False,
 345                  vars=None,
 346                  subdir=None,
 347                  install=True,
 348                  install_path=None,
 349                  enabled=True):
 350     '''define a Samba binary'''
 351
 352     if not enabled:
 353         SET_TARGET_TYPE(bld, binname, 'DISABLED')
 354         return
 355
 356     if not SET_TARGET_TYPE(bld, binname, 'BINARY'):
 357         return
 358
 359     features = 'cc cprogram symlink_bin install_bin'
 360     if pyembed:
 361         features += ' pyembed'
 362
 363     obj_target = binname + '.objlist'
 364
 365     source = bld.EXPAND_VARIABLES(source, vars=vars)
 366     if subdir:
 367         source = bld.SUBDIR(subdir, source)
 368     source = unique_list(TO_LIST(source))
 369
 370     if group == 'binaries':
 371         subsystem_group = 'main'
 372     else:
 373         subsystem_group = group
 374
 375     # only specify PIE flags for binaries
 376     pie_cflags = cflags
 377     pie_ldflags = TO_LIST(ldflags)
 378     if bld.env['ENABLE_PIE'] is True:
 379         pie_cflags += ' -fPIE'
 380         pie_ldflags.extend(TO_LIST('-pie'))
 381     if bld.env['ENABLE_RELRO'] is True:
 382         pie_ldflags.extend(TO_LIST('-Wl,-z,relro,-z,now'))
 383
 384     # first create a target for building the object files for this binary
 385     # by separating in this way, we avoid recompiling the C files
 386     # separately for the install binary and the build binary
 387     bld.SAMBA_SUBSYSTEM(obj_target,
 388                         source         = source,
 389                         deps           = deps,
 390                         includes       = includes,
 391                         cflags         = pie_cflags,
 392                         group          = subsystem_group,
 393                         autoproto      = autoproto,
 394                         subsystem_name = subsystem_name,
 395                         local_include  = local_include,
 396                         global_include = global_include,
 397                         use_hostcc     = use_hostcc,
 398                         pyext          = pyembed,
 399                         use_global_deps= use_global_deps)
 400
 401     bld.SET_BUILD_GROUP(group)
 402
 403     # the binary itself will depend on that object target
 404     deps = TO_LIST(deps)
 405     deps.append(obj_target)
 406
 407     t = bld(
 408         features       = features,
 409         source         = [],
 410         target         = binname,
 411         samba_deps     = deps,
 412         samba_includes = includes,
 413         local_include  = local_include,
 414         global_include = global_include,
 415         samba_modules  = modules,
 416         top            = True,
 417         samba_subsystem= subsystem_name,
 418         install_path   = None,
 419         samba_inst_path= install_path,
 420         samba_install  = install,
 421         samba_ldflags  = pie_ldflags
 422         )
 423
 424     if manpages is not None and 'XSLTPROC_MANPAGES' in bld.env and bld.env['XSLTPROC_MANPAGES']:
 425         bld.MANPAGES(manpages, install)
 426
 427 Build.BuildContext.SAMBA_BINARY = SAMBA_BINARY
 428
 429
 430 #################################################################
 431 def SAMBA_MODULE(bld, modname, source,
 432                  deps='',
 433                  includes='',
 434                  subsystem=None,
 435                  init_function=None,
 436                  module_init_name='samba_init_module',
 437                  autoproto=None,
 438                  autoproto_extra_source='',
 439                  cflags='',
 440                  internal_module=True,
 441                  local_include=True,
 442                  global_include=True,
 443                  vars=None,
 444                  subdir=None,
 445                  enabled=True,
 446                  pyembed=False,
 447                  manpages=None,
 448                  allow_undefined_symbols=False,
 449                  allow_warnings=False
 450                  ):
 451     '''define a Samba module.'''
 452
 453     bld.ASSERT(subsystem, "You must specify a subsystem for SAMBA_MODULE(%s)" % modname)
 454
 455     source = bld.EXPAND_VARIABLES(source, vars=vars)
 456     if subdir:
 457         source = bld.SUBDIR(subdir, source)
 458
 459     if internal_module or BUILTIN_LIBRARY(bld, modname):
 460         # Do not create modules for disabled subsystems
 461         if GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
 462             return
 463         bld.SAMBA_SUBSYSTEM(modname, source,
 464                     deps=deps,
 465                     includes=includes,
 466                     autoproto=autoproto,
 467                     autoproto_extra_source=autoproto_extra_source,
 468                     cflags=cflags,
 469                     local_include=local_include,
 470                     global_include=global_include,
 471                     allow_warnings=allow_warnings,
 472                     enabled=enabled)
 473
 474         bld.ADD_INIT_FUNCTION(subsystem, modname, init_function)
 475         return
 476
 477     if not enabled:
 478         SET_TARGET_TYPE(bld, modname, 'DISABLED')
 479         return
 480
 481     # Do not create modules for disabled subsystems
 482     if GET_TARGET_TYPE(bld, subsystem) == 'DISABLED':
 483         return
 484
 485     realname = modname
 486     deps += ' ' + subsystem
 487     while realname.startswith("lib"+subsystem+"_"):
 488         realname = realname[len("lib"+subsystem+"_"):]
 489     while realname.startswith(subsystem+"_"):
 490         realname = realname[len(subsystem+"_"):]
 491
 492     build_name = "%s_module_%s" % (subsystem, realname)
 493
 494     realname = bld.make_libname(realname)
 495     while realname.startswith("lib"):
 496         realname = realname[len("lib"):]
 497
 498     build_link_name = "modules/%s/%s" % (subsystem, realname)
 499
 500     if init_function:
 501         cflags += " -D%s=%s" % (init_function, module_init_name)
 502
 503     bld.SAMBA_LIBRARY(modname,
 504                       source,
 505                       deps=deps,
 506                       includes=includes,
 507                       cflags=cflags,
 508                       realname = realname,
 509                       autoproto = autoproto,
 510                       local_include=local_include,
 511                       global_include=global_include,
 512                       vars=vars,
 513                       bundled_name=build_name,
 514                       link_name=build_link_name,
 515                       install_path="${MODULESDIR}/%s" % subsystem,
 516                       pyembed=pyembed,
 517                       manpages=manpages,
 518                       allow_undefined_symbols=allow_undefined_symbols,
 519                       allow_warnings=allow_warnings
 520                       )
 521
 522
 523 Build.BuildContext.SAMBA_MODULE = SAMBA_MODULE
 524
 525
 526 #################################################################
 527 def SAMBA_SUBSYSTEM(bld, modname, source,
 528                     deps='',
 529                     public_deps='',
 530                     includes='',
 531                     public_headers=None,
 532                     public_headers_install=True,
 533                     header_path=None,
 534                     cflags='',
 535                     cflags_end=None,
 536                     group='main',
 537                     init_function_sentinel=None,
 538                     autoproto=None,
 539                     autoproto_extra_source='',
 540                     depends_on='',
 541                     local_include=True,
 542                     local_include_first=True,
 543                     global_include=True,
 544                     subsystem_name=None,
 545                     enabled=True,
 546                     use_hostcc=False,
 547                     use_global_deps=True,
 548                     vars=None,
 549                     subdir=None,
 550                     hide_symbols=False,
 551                     allow_warnings=False,
 552                     pyext=False,
 553                     pyembed=False):
 554     '''define a Samba subsystem'''
 555
 556     if not enabled:
 557         SET_TARGET_TYPE(bld, modname, 'DISABLED')
 558         return
 559
 560     # remember empty subsystems, so we can strip the dependencies
 561     if ((source == '') or (source == [])):
 562         if deps == '' and public_deps == '':
 563             SET_TARGET_TYPE(bld, modname, 'EMPTY')
 564             return
 565         empty_c = modname + '.empty.c'
 566         bld.SAMBA_GENERATOR('%s_empty_c' % modname,
 567                             rule=generate_empty_file,
 568                             target=empty_c)
 569         source=empty_c
 570
 571     if not SET_TARGET_TYPE(bld, modname, 'SUBSYSTEM'):
 572         return
 573
 574     source = bld.EXPAND_VARIABLES(source, vars=vars)
 575     if subdir:
 576         source = bld.SUBDIR(subdir, source)
 577     source = unique_list(TO_LIST(source))
 578
 579     deps += ' ' + public_deps
 580
 581     bld.SET_BUILD_GROUP(group)
 582
 583     features = 'cc'
 584     if pyext:
 585         features += ' pyext'
 586     if pyembed:
 587         features += ' pyembed'
 588
 589     t = bld(
 590         features       = features,
 591         source         = source,
 592         target         = modname,
 593         samba_cflags   = CURRENT_CFLAGS(bld, modname, cflags,
 594                                         allow_warnings=allow_warnings,
 595                                         hide_symbols=hide_symbols),
 596         depends_on     = depends_on,
 597         samba_deps     = TO_LIST(deps),
 598         samba_includes = includes,
 599         local_include  = local_include,
 600         local_include_first  = local_include_first,
 601         global_include = global_include,
 602         samba_subsystem= subsystem_name,
 603         samba_use_hostcc = use_hostcc,
 604         samba_use_global_deps = use_global_deps,
 605         )
 606
 607     if cflags_end is not None:
 608         t.samba_cflags.extend(TO_LIST(cflags_end))
 609
 610     if autoproto is not None:
 611         bld.SAMBA_AUTOPROTO(autoproto, source + TO_LIST(autoproto_extra_source))
 612     if public_headers is not None:
 613         bld.PUBLIC_HEADERS(public_headers, header_path=header_path,
 614                            public_headers_install=public_headers_install)
 615     return t
 616
 617
 618 Build.BuildContext.SAMBA_SUBSYSTEM = SAMBA_SUBSYSTEM
 619
 620
 621 def SAMBA_GENERATOR(bld, name, rule, source='', target='',
 622                     group='generators', enabled=True,
 623                     public_headers=None,
 624                     public_headers_install=True,
 625                     header_path=None,
 626                     vars=None,
 627                     dep_vars=[],
 628                     always=False):
 629     '''A generic source generator target'''
 630
 631     if not SET_TARGET_TYPE(bld, name, 'GENERATOR'):
 632         return
 633
 634     if not enabled:
 635         return
 636
 637     dep_vars.append('ruledeps')
 638     dep_vars.append('SAMBA_GENERATOR_VARS')
 639
 640     bld.SET_BUILD_GROUP(group)
 641     t = bld(
 642         rule=rule,
 643         source=bld.EXPAND_VARIABLES(source, vars=vars),
 644         target=target,
 645         shell=isinstance(rule, str),
 646         update_outputs=True,
 647         before='cc',
 648         ext_out='.c',
 649         samba_type='GENERATOR',
 650         dep_vars = dep_vars,
 651         name=name)
 652
 653     if vars is None:
 654         vars = {}
 655     t.env.SAMBA_GENERATOR_VARS = vars
 656
 657     if always:
 658         t.always = True
 659
 660     if public_headers is not None:
 661         bld.PUBLIC_HEADERS(public_headers, header_path=header_path,
 662                            public_headers_install=public_headers_install)
 663     return t
 664 Build.BuildContext.SAMBA_GENERATOR = SAMBA_GENERATOR
 665
 666
 667
 668 @runonce
 669 def SETUP_BUILD_GROUPS(bld):
 670     '''setup build groups used to ensure that the different build
 671     phases happen consecutively'''
 672     bld.p_ln = bld.srcnode # we do want to see all targets!
 673     bld.env['USING_BUILD_GROUPS'] = True
 674     bld.add_group('setup')
 675     bld.add_group('build_compiler_source')
 676     bld.add_group('vscripts')
 677     bld.add_group('base_libraries')
 678     bld.add_group('generators')
 679     bld.add_group('compiler_prototypes')
 680     bld.add_group('compiler_libraries')
 681     bld.add_group('build_compilers')
 682     bld.add_group('build_source')
 683     bld.add_group('prototypes')
 684     bld.add_group('headers')
 685     bld.add_group('main')
 686     bld.add_group('symbolcheck')
 687     bld.add_group('syslibcheck')
 688     bld.add_group('final')
 689 Build.BuildContext.SETUP_BUILD_GROUPS = SETUP_BUILD_GROUPS
 690
 691
 692 def SET_BUILD_GROUP(bld, group):
 693     '''set the current build group'''
 694     if not 'USING_BUILD_GROUPS' in bld.env:
 695         return
 696     bld.set_group(group)
 697 Build.BuildContext.SET_BUILD_GROUP = SET_BUILD_GROUP
 698
 699
 700
 701 @conf
 702 def ENABLE_TIMESTAMP_DEPENDENCIES(conf):
 703     """use timestamps instead of file contents for deps
 704     this currently doesn't work"""
 705     def h_file(filename):
 706         import stat
 707         st = os.stat(filename)
 708         if stat.S_ISDIR(st[stat.ST_MODE]): raise IOError('not a file')
 709         m = Utils.md5()
 710         m.update(str(st.st_mtime))
 711         m.update(str(st.st_size))
 712         m.update(filename)
 713         return m.digest()
 714     Utils.h_file = h_file
 715
 716
 717 def SAMBA_SCRIPT(bld, name, pattern, installdir, installname=None):
 718     '''used to copy scripts from the source tree into the build directory
 719        for use by selftest'''
 720
 721     source = bld.path.ant_glob(pattern)
 722
 723     bld.SET_BUILD_GROUP('build_source')
 724     for s in TO_LIST(source):
 725         iname = s
 726         if installname is not None:
 727             iname = installname
 728         target = os.path.join(installdir, iname)
 729         tgtdir = os.path.dirname(os.path.join(bld.srcnode.abspath(bld.env), '..', target))
 730         mkdir_p(tgtdir)
 731         link_src = os.path.normpath(os.path.join(bld.curdir, s))
 732         link_dst = os.path.join(tgtdir, os.path.basename(iname))
 733         if os.path.islink(link_dst) and os.readlink(link_dst) == link_src:
 734             continue
 735         if os.path.exists(link_dst):
 736             os.unlink(link_dst)
 737         Logs.info("symlink: %s -> %s/%s" % (s, installdir, iname))
 738         os.symlink(link_src, link_dst)
 739 Build.BuildContext.SAMBA_SCRIPT = SAMBA_SCRIPT
 740
 741
 742 def copy_and_fix_python_path(task):
 743     pattern='sys.path.insert(0, "bin/python")'
 744     if task.env["PYTHONARCHDIR"] in sys.path and task.env["PYTHONDIR"] in sys.path:
 745         replacement = ""
 746     elif task.env["PYTHONARCHDIR"] == task.env["PYTHONDIR"]:
 747         replacement="""sys.path.insert(0, "%s")""" % task.env["PYTHONDIR"]
 748     else:
 749         replacement="""sys.path.insert(0, "%s")
 750 sys.path.insert(1, "%s")""" % (task.env["PYTHONARCHDIR"], task.env["PYTHONDIR"])
 751
 752     if task.env["PYTHON"][0] == "/":
 753         replacement_shebang = "#!%s\n" % task.env["PYTHON"]
 754     else:
 755         replacement_shebang = "#!/usr/bin/env %s\n" % task.env["PYTHON"]
 756
 757     installed_location=task.outputs[0].bldpath(task.env)
 758     source_file = open(task.inputs[0].srcpath(task.env))
 759     installed_file = open(installed_location, 'w')
 760     lineno = 0
 761     for line in source_file:
 762         newline = line
 763         if (lineno == 0 and task.env["PYTHON_SPECIFIED"] is True and
 764                 line[:2] == "#!"):
 765             newline = replacement_shebang
 766         elif pattern in line:
 767             newline = line.replace(pattern, replacement)
 768         installed_file.write(newline)
 769         lineno = lineno + 1
 770     installed_file.close()
 771     os.chmod(installed_location, 0755)
 772     return 0
 773
 774 def copy_and_fix_perl_path(task):
 775     pattern='use lib "$RealBin/lib";'
 776
 777     replacement = ""
 778     if not task.env["PERL_LIB_INSTALL_DIR"] in task.env["PERL_INC"]:
 779          replacement = 'use lib "%s";' % task.env["PERL_LIB_INSTALL_DIR"]
 780
 781     if task.env["PERL"][0] == "/":
 782         replacement_shebang = "#!%s\n" % task.env["PERL"]
 783     else:
 784         replacement_shebang = "#!/usr/bin/env %s\n" % task.env["PERL"]
 785
 786     installed_location=task.outputs[0].bldpath(task.env)
 787     source_file = open(task.inputs[0].srcpath(task.env))
 788     installed_file = open(installed_location, 'w')
 789     lineno = 0
 790     for line in source_file:
 791         newline = line
 792         if lineno == 0 and task.env["PERL_SPECIFIED"] == True and line[:2] == "#!":
 793             newline = replacement_shebang
 794         elif pattern in line:
 795             newline = line.replace(pattern, replacement)
 796         installed_file.write(newline)
 797         lineno = lineno + 1
 798     installed_file.close()
 799     os.chmod(installed_location, 0755)
 800     return 0
 801
 802
 803 def install_file(bld, destdir, file, chmod=MODE_644, flat=False,
 804                  python_fixup=False, perl_fixup=False,
 805                  destname=None, base_name=None):
 806     '''install a file'''
 807     destdir = bld.EXPAND_VARIABLES(destdir)
 808     if not destname:
 809         destname = file
 810         if flat:
 811             destname = os.path.basename(destname)
 812     dest = os.path.join(destdir, destname)
 813     if python_fixup:
 814         # fix the path python will use to find Samba modules
 815         inst_file = file + '.inst'
 816         bld.SAMBA_GENERATOR('python_%s' % destname,
 817                             rule=copy_and_fix_python_path,
 818                             dep_vars=["PYTHON","PYTHON_SPECIFIED","PYTHONDIR","PYTHONARCHDIR"],
 819                             source=file,
 820                             target=inst_file)
 821         file = inst_file
 822     if perl_fixup:
 823         # fix the path perl will use to find Samba modules
 824         inst_file = file + '.inst'
 825         bld.SAMBA_GENERATOR('perl_%s' % destname,
 826                             rule=copy_and_fix_perl_path,
 827                             dep_vars=["PERL","PERL_SPECIFIED","PERL_LIB_INSTALL_DIR"],
 828                             source=file,
 829                             target=inst_file)
 830         file = inst_file
 831     if base_name:
 832         file = os.path.join(base_name, file)
 833     bld.install_as(dest, file, chmod=chmod)
 834
 835
 836 def INSTALL_FILES(bld, destdir, files, chmod=MODE_644, flat=False,
 837                   python_fixup=False, perl_fixup=False,
 838                   destname=None, base_name=None):
 839     '''install a set of files'''
 840     for f in TO_LIST(files):
 841         install_file(bld, destdir, f, chmod=chmod, flat=flat,
 842                      python_fixup=python_fixup, perl_fixup=perl_fixup,
 843                      destname=destname, base_name=base_name)
 844 Build.BuildContext.INSTALL_FILES = INSTALL_FILES
 845
 846
 847 def INSTALL_WILDCARD(bld, destdir, pattern, chmod=MODE_644, flat=False,
 848                      python_fixup=False, exclude=None, trim_path=None):
 849     '''install a set of files matching a wildcard pattern'''
 850     files=TO_LIST(bld.path.ant_glob(pattern))
 851     if trim_path:
 852         files2 = []
 853         for f in files:
 854             files2.append(os_path_relpath(f, trim_path))
 855         files = files2
 856
 857     if exclude:
 858         for f in files[:]:
 859             if fnmatch.fnmatch(f, exclude):
 860                 files.remove(f)
 861     INSTALL_FILES(bld, destdir, files, chmod=chmod, flat=flat,
 862                   python_fixup=python_fixup, base_name=trim_path)
 863 Build.BuildContext.INSTALL_WILDCARD = INSTALL_WILDCARD
 864
 865
 866 def INSTALL_DIRS(bld, destdir, dirs):
 867     '''install a set of directories'''
 868     destdir = bld.EXPAND_VARIABLES(destdir)
 869     dirs = bld.EXPAND_VARIABLES(dirs)
 870     for d in TO_LIST(dirs):
 871         bld.install_dir(os.path.join(destdir, d))
 872 Build.BuildContext.INSTALL_DIRS = INSTALL_DIRS
 873
 874
 875 def MANPAGES(bld, manpages, install):
 876     '''build and install manual pages'''
 877     bld.env.MAN_XSL = 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl'
 878     for m in manpages.split():
 879         source = m + '.xml'
 880         bld.SAMBA_GENERATOR(m,
 881                             source=source,
 882                             target=m,
 883                             group='final',
 884                             rule='${XSLTPROC} --xinclude -o ${TGT} --nonet ${MAN_XSL} ${SRC}'
 885                             )
 886         if install:
 887             bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m, flat=True)
 888 Build.BuildContext.MANPAGES = MANPAGES
 889
 890 def SAMBAMANPAGES(bld, manpages, extra_source=None):
 891     '''build and install manual pages'''
 892     bld.env.SAMBA_EXPAND_XSL = bld.srcnode.abspath() + '/docs-xml/xslt/expand-sambadoc.xsl'
 893     bld.env.SAMBA_MAN_XSL = bld.srcnode.abspath() + '/docs-xml/xslt/man.xsl'
 894     bld.env.SAMBA_CATALOG = bld.srcnode.abspath() + '/bin/default/docs-xml/build/catalog.xml'
 895     bld.env.SAMBA_CATALOGS = 'file:///etc/xml/catalog file:///usr/local/share/xml/catalog file://' + bld.env.SAMBA_CATALOG
 896
 897     for m in manpages.split():
 898         source = m + '.xml'
 899         if extra_source is not None:
 900             source = [source, extra_source]
 901         bld.SAMBA_GENERATOR(m,
 902                             source=source,
 903                             target=m,
 904                             group='final',
 905                             dep_vars=['SAMBA_MAN_XSL', 'SAMBA_EXPAND_XSL', 'SAMBA_CATALOG'],
 906                             rule='''XML_CATALOG_FILES="${SAMBA_CATALOGS}"
 907                                     export XML_CATALOG_FILES
 908                                     ${XSLTPROC} --xinclude --stringparam noreference 0 -o ${TGT}.xml --nonet ${SAMBA_EXPAND_XSL} ${SRC[0].abspath(env)}
 909                                     ${XSLTPROC} --nonet -o ${TGT} ${SAMBA_MAN_XSL} ${TGT}.xml'''
 910                             )
 911         bld.INSTALL_FILES('${MANDIR}/man%s' % m[-1], m, flat=True)
 912 Build.BuildContext.SAMBAMANPAGES = SAMBAMANPAGES
 913
 914 #############################################################
 915 # give a nicer display when building different types of files
 916 def progress_display(self, msg, fname):
 917     col1 = Logs.colors(self.color)
 918     col2 = Logs.colors.NORMAL
 919     total = self.position[1]
 920     n = len(str(total))
 921     fs = '[%%%dd/%%%dd] %s %%s%%s%%s\n' % (n, n, msg)
 922     return fs % (self.position[0], self.position[1], col1, fname, col2)
 923
 924 def link_display(self):
 925     if Options.options.progress_bar != 0:
 926         return Task.Task.old_display(self)
 927     fname = self.outputs[0].bldpath(self.env)
 928     return progress_display(self, 'Linking', fname)
 929 Task.TaskBase.classes['cc_link'].display = link_display
 930
 931 def samba_display(self):
 932     if Options.options.progress_bar != 0:
 933         return Task.Task.old_display(self)
 934
 935     targets    = LOCAL_CACHE(self, 'TARGET_TYPE')
 936     if self.name in targets:
 937         target_type = targets[self.name]
 938         type_map = { 'GENERATOR' : 'Generating',
 939                      'PROTOTYPE' : 'Generating'
 940                      }
 941         if target_type in type_map:
 942             return progress_display(self, type_map[target_type], self.name)
 943
 944     if len(self.inputs) == 0:
 945         return Task.Task.old_display(self)
 946
 947     fname = self.inputs[0].bldpath(self.env)
 948     if fname[0:3] == '../':
 949         fname = fname[3:]
 950     ext_loc = fname.rfind('.')
 951     if ext_loc == -1:
 952         return Task.Task.old_display(self)
 953     ext = fname[ext_loc:]
 954
 955     ext_map = { '.idl' : 'Compiling IDL',
 956                 '.et'  : 'Compiling ERRTABLE',
 957                 '.asn1': 'Compiling ASN1',
 958                 '.c'   : 'Compiling' }
 959     if ext in ext_map:
 960         return progress_display(self, ext_map[ext], fname)
 961     return Task.Task.old_display(self)
 962
 963 Task.TaskBase.classes['Task'].old_display = Task.TaskBase.classes['Task'].display
 964 Task.TaskBase.classes['Task'].display = samba_display
 965
 966
 967 @after('apply_link')
 968 @feature('cshlib')
 969 def apply_bundle_remove_dynamiclib_patch(self):
 970     if self.env['MACBUNDLE'] or getattr(self,'mac_bundle',False):
 971         if not getattr(self,'vnum',None):
 972             try:
 973                 self.env['LINKFLAGS'].remove('-dynamiclib')
 974                 self.env['LINKFLAGS'].remove('-single_module')
 975             except ValueError:
 976                 pass