wscript

   1 #!/usr/bin/env python
   2 from waflib.extras import autowaf as autowaf
   3 from waflib import Options
   4 import os
   5 import re
   6 import string
   7 import subprocess
   8 import sys
   9
  10 def fetch_git_revision ():
  11     cmd = "git describe HEAD"
  12     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
  13     rev = output[0].decode ('utf-8')
  14     return rev
  15
  16 def fetch_tarball_revision ():
  17     if not os.path.exists ('libs/ardour/revision.cc'):
  18         print 'This tarball was not created correctly - it is missing libs/ardour/revision.cc'
  19         sys.exit (1)
  20     with open('libs/ardour/revision.cc') as f:
  21         content = f.readlines()
  22         remove_punctuation_map = dict((ord(char), None) for char in '";')
  23         return content[1].decode('utf-8').strip().split(' ')[7].translate (remove_punctuation_map)
  24
  25 if os.path.isdir (os.path.join(os.getcwd(), '.git')):
  26     rev = fetch_git_revision ()
  27 else:
  28     rev = fetch_tarball_revision ()
  29
  30 #
  31 # rev is now of the form MAJOR.MINOR-rev-commit
  32 #
  33
  34 parts = rev.split ('.')
  35 MAJOR = parts[0]
  36 other = parts[1].split ('-')
  37 MINOR = other[0]
  38 MICRO = other[1]
  39
  40 V = MAJOR + '.' + MINOR + '.' + MICRO
  41 #
  42 # it is important that VERSION *not* be unicode string
  43 # because if it is, it breaks waf somehow.
  44 #
  45 VERSION = V.encode ('ascii', 'ignore')
  46 APPNAME = 'Ardour' + MAJOR
  47
  48 # Mandatory variables
  49 top = '.'
  50 out = 'build'
  51
  52 children = [
  53         # optionally external libraries
  54         'libs/vamp-sdk',
  55         'libs/qm-dsp',
  56         'libs/vamp-plugins',
  57         'libs/taglib',
  58         'libs/libltc',
  59         'libs/rubberband',
  60         # core ardour libraries
  61         'libs/pbd',
  62         'libs/midi++2',
  63         'libs/evoral',
  64         'libs/surfaces',
  65         'libs/panners',
  66         'libs/backends',
  67         'libs/timecode',
  68         'libs/ardour',
  69         'libs/gtkmm2ext',
  70         'libs/audiographer',
  71         'libs/plugins/reasonablesynth.lv2',
  72         'gtk2_ardour',
  73         'export',
  74         'midi_maps',
  75         'mcp',
  76         'patchfiles',
  77 ]
  78
  79 i18n_children = [
  80         'gtk2_ardour',
  81         'libs/ardour',
  82         'libs/gtkmm2ext',
  83 ]
  84
  85 # Version stuff
  86
  87 def fetch_gcc_version (CC):
  88     cmd = "LANG= %s --version" % CC
  89     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
  90     o = output[0].decode('utf-8')
  91     version = o.split(' ')[2].split('.')
  92     return version
  93
  94 def create_stored_revision():
  95     rev = ""
  96     if os.path.exists('.git'):
  97         rev = fetch_git_revision();
  98         print("Git version: " + rev + "\n")
  99     elif os.path.exists('libs/ardour/revision.cc'):
 100         print("Using packaged revision")
 101         return
 102     else:
 103         print("Missing libs/ardour/revision.cc.  Blame the packager.")
 104         sys.exit(-1)
 105
 106     try:
 107         #
 108         # if you change the format of this, be sure to fix fetch_tarball_revision() above
 109         # so that  it still works.
 110         #
 111         text =  '#include "ardour/revision.h"\n'
 112         text += 'namespace ARDOUR { const char* revision = \"%s\"; }\n' % rev
 113         print('Writing revision info to libs/ardour/revision.cc using ' + rev)
 114         o = open('libs/ardour/revision.cc', 'w')
 115         o.write(text)
 116         o.close()
 117     except IOError:
 118         print('Could not open libs/ardour/revision.cc for writing\n')
 119         sys.exit(-1)
 120
 121 def set_compiler_flags (conf,opt):
 122     #
 123     # Compiler flags and other system-dependent stuff
 124     #
 125
 126     build_host_supports_sse = False
 127     optimization_flags = []
 128     debug_flags = []
 129
 130     u = os.uname ()
 131     cpu = u[4]
 132     platform = u[0].lower()
 133     version = u[2]
 134
 135     # waf adds -O0 -g itself. thanks waf!
 136     is_clang = conf.env['CXX'][0].endswith('clang++')
 137
 138     if conf.options.cxx11:
 139         conf.check_cxx(cxxflags=["-std=c++11"])
 140         conf.env.append_unique('CXXFLAGS', ['-std=c++11'])
 141         if platform == "darwin":
 142             conf.env.append_unique('CXXFLAGS', ['-stdlib=libc++'])
 143             conf.env.append_unique('LINKFLAGS', ['-lc++'])
 144             # Prevents visibility issues in standard headers
 145             conf.define("_DARWIN_C_SOURCE", 1)
 146
 147     if is_clang and platform == "darwin":
 148         # Silence warnings about the non-existing osx clang compiler flags
 149         # -compatibility_version and -current_version.  These are Waf
 150         # generated and not needed with clang
 151         conf.env.append_unique ("CXXFLAGS", ["-Qunused-arguments"])
 152
 153     if opt.gprofile:
 154         debug_flags = [ '-pg' ]
 155
 156     if opt.backtrace:
 157         if opt.dist_target == 'auto':
 158             if platform != 'darwin' and not is_clang:
 159                 debug_flags = [ '-rdynamic' ]
 160
 161     # Autodetect
 162     if opt.dist_target == 'auto':
 163         if platform == 'darwin':
 164             # The [.] matches to the dot after the major version, "." would match any character
 165             if re.search ("^[0-7][.]", version) != None:
 166                 conf.env['build_target'] = 'panther'
 167             elif re.search ("^8[.]", version) != None:
 168                 conf.env['build_target'] = 'tiger'
 169             elif re.search ("^9[.]", version) != None:
 170                 conf.env['build_target'] = 'leopard'
 171             elif re.search ("^10[.]", version) != None:
 172                 conf.env['build_target'] = 'snowleopard'
 173             elif re.search ("^11[.]", version) != None:
 174                 conf.env['build_target'] = 'lion'
 175             else:
 176                 conf.env['build_target'] = 'mountainlion'
 177         else:
 178             if re.search ("x86_64", cpu) != None:
 179                 conf.env['build_target'] = 'x86_64'
 180             elif re.search("i[0-5]86", cpu) != None:
 181                 conf.env['build_target'] = 'i386'
 182             elif re.search("powerpc", cpu) != None:
 183                 conf.env['build_target'] = 'powerpc'
 184             elif re.search("arm", cpu) != None:
 185                 conf.env['build_target'] = 'arm'
 186             else:
 187                 conf.env['build_target'] = 'i686'
 188     else:
 189         conf.env['build_target'] = opt.dist_target
 190
 191     if conf.env['build_target'] == 'snowleopard':
 192         #
 193         # stupid OS X 10.6 has a bug in math.h that prevents llrint and friends
 194         # from being visible.
 195         #
 196         debug_flags.append ('-U__STRICT_ANSI__')
 197         optimization_flags.append ('-U__STRICT_ANSI__')
 198
 199     if cpu == 'powerpc' and conf.env['build_target'] != 'none':
 200         #
 201         # Apple/PowerPC optimization options
 202         #
 203         # -mcpu=7450 does not reliably work with gcc 3.*
 204         #
 205         if opt.dist_target == 'panther' or opt.dist_target == 'tiger':
 206             if platform == 'darwin':
 207                 # optimization_flags.extend ([ "-mcpu=7450", "-faltivec"])
 208                 # to support g3s but still have some optimization for above
 209                 optimization_flags.extend ([ "-mcpu=G3", "-mtune=7450"])
 210             else:
 211                 optimization_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec"])
 212         else:
 213             optimization_flags.extend([ "-mcpu=750", "-mmultiple" ])
 214         optimization_flags.extend (["-mhard-float", "-mpowerpc-gfxopt"])
 215         optimization_flags.extend (["-Os"])
 216
 217     elif ((re.search ("i[0-9]86", cpu) != None) or (re.search ("x86_64", cpu) != None)) and conf.env['build_target'] != 'none':
 218
 219
 220         #
 221         # ARCH_X86 means anything in the x86 family from i386 to x86_64
 222         # the compile-time presence of the macro _LP64 is used to
 223         # distingush 32 and 64 bit assembler
 224         #
 225
 226         if (re.search ("(i[0-9]86|x86_64)", cpu) != None):
 227             debug_flags.append ("-DARCH_X86")
 228             optimization_flags.append ("-DARCH_X86")
 229
 230         if platform == 'linux' :
 231
 232             #
 233             # determine processor flags via /proc/cpuinfo
 234             #
 235
 236             if conf.env['build_target'] != 'i386':
 237
 238                 flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1]
 239                 x86_flags = flag_line.split (": ")[1:][0].split ()
 240
 241                 if "mmx" in x86_flags:
 242                     optimization_flags.append ("-mmmx")
 243                 if "sse" in x86_flags:
 244                     build_host_supports_sse = True
 245                 if "3dnow" in x86_flags:
 246                     optimization_flags.append ("-m3dnow")
 247
 248             if cpu == "i586":
 249                 optimization_flags.append ("-march=i586")
 250             elif cpu == "i686":
 251                 optimization_flags.append ("-march=i686")
 252
 253         if not is_clang and ((conf.env['build_target'] == 'i686') or (conf.env['build_target'] == 'x86_64')) and build_host_supports_sse:
 254             optimization_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
 255             debug_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
 256
 257     # end of processor-specific section
 258
 259     # optimization section
 260     if conf.env['FPU_OPTIMIZATION']:
 261         if sys.platform == 'darwin':
 262             optimization_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
 263             debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
 264             conf.env.append_value('LINKFLAGS', "-framework Accelerate")
 265         elif conf.env['build_target'] == 'i686' or conf.env['build_target'] == 'x86_64':
 266             optimization_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
 267             debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
 268         if not build_host_supports_sse:
 269             print("\nWarning: you are building Ardour with SSE support even though your system does not support these instructions. (This may not be an error, especially if you are a package maintainer)")
 270
 271     # end optimization section
 272
 273     #
 274     # no VST on x86_64
 275     #
 276
 277     if conf.env['build_target'] == 'x86_64' and opt.windows_vst:
 278         print("\n\n==================================================")
 279         print("You cannot use VST plugins with a 64 bit host. Please run waf with --windows-vst=0")
 280         print("\nIt is theoretically possible to build a 32 bit host on a 64 bit system.")
 281         print("However, this is tricky and not recommended for beginners.")
 282         sys.exit (-1)
 283
 284     if conf.env['LXVST_SUPPORT'] == True:
 285         if conf.env['build_target'] == 'x86_64':
 286             conf.env.append_value('CXXFLAGS', "-DLXVST_64BIT")
 287         else:
 288             conf.env.append_value('CXXFLAGS', "-DLXVST_32BIT")
 289
 290     #
 291     # a single way to test if we're on OS X
 292     #
 293
 294     if conf.env['build_target'] in ['panther', 'tiger', 'leopard', 'snowleopard' ]:
 295         conf.define ('IS_OSX', 1)
 296         # force tiger or later, to avoid issues on PPC which defaults
 297         # back to 10.1 if we don't tell it otherwise.
 298
 299         conf.env.append_value('CFLAGS', "-DMAC_OS_X_VERSION_MIN_REQUIRED=1040")
 300         conf.env.append_value('CXXFLAGS', "-DMAC_OS_X_VERSION_MIN_REQUIRED=1040")
 301         conf.env.append_value('CXXFLAGS', '-mmacosx-version-min=10.4')
 302         conf.env.append_value('CFLAGS', '-mmacosx-version-min=10.4')
 303
 304
 305     elif conf.env['build_target'] in [ 'lion', 'mountainlion' ]:
 306         conf.env.append_value('CFLAGS', "-DMAC_OS_X_VERSION_MIN_REQUIRED=1070")
 307         conf.env.append_value('CXXFLAGS', "-DMAC_OS_X_VERSION_MIN_REQUIRED=1070")
 308         conf.env.append_value('CXXFLAGS', '-mmacosx-version-min=10.7')
 309         conf.env.append_value('CFLAGS', '-mmacosx-version-min=10.7')
 310     else:
 311         conf.define ('IS_OSX', 0)
 312
 313     #
 314     # save off CPU element in an env
 315     #
 316     conf.define ('CONFIG_ARCH', cpu)
 317
 318     #
 319     # ARCH="..." overrides all
 320     #
 321
 322     if opt.arch != None:
 323         optimization_flags = opt.arch.split()
 324
 325     #
 326     # prepend boiler plate optimization flags that work on all architectures
 327     #
 328
 329     optimization_flags[:0] = ["-pipe"]
 330
 331     # don't prepend optimization flags if "-O<something>" is present
 332     prepend_opt_flags = True
 333     for flag in optimization_flags:
 334         if flag.startswith("-O"):
 335             prepend_opt_flags = False
 336             break
 337
 338     if prepend_opt_flags:
 339         optimization_flags[:0] = [
 340                 "-O3",
 341                 "-fomit-frame-pointer",
 342                 "-ffast-math",
 343                 "-fstrength-reduce"
 344                 ]
 345
 346     if opt.debug:
 347         conf.env.append_value('CFLAGS', debug_flags)
 348         conf.env.append_value('CXXFLAGS', debug_flags)
 349         conf.env.append_value('LINKFLAGS', debug_flags)
 350     else:
 351         conf.env.append_value('CFLAGS', optimization_flags)
 352         conf.env.append_value('CXXFLAGS', optimization_flags)
 353         conf.env.append_value('LINKFLAGS', optimization_flags)
 354
 355     if opt.stl_debug:
 356         conf.env.append_value('CXXFLAGS', "-D_GLIBCXX_DEBUG")
 357
 358     if conf.env['DEBUG_RT_ALLOC']:
 359         conf.env.append_value('CFLAGS', '-DDEBUG_RT_ALLOC')
 360         conf.env.append_value('CXXFLAGS', '-DDEBUG_RT_ALLOC')
 361         conf.env.append_value('LINKFLAGS', '-ldl')
 362
 363     if conf.env['DEBUG_DENORMAL_EXCEPTION']:
 364         conf.env.append_value('CFLAGS', '-DDEBUG_DENORMAL_EXCEPTION')
 365         conf.env.append_value('CXXFLAGS', '-DDEBUG_DENORMAL_EXCEPTION')
 366
 367     if opt.universal:
 368         if opt.generic:
 369             print ('Specifying Universal and Generic builds at the same time is not supported')
 370             sys.exit (1)
 371         else:
 372             if not Options.options.nocarbon:
 373                 conf.env.append_value('CFLAGS', ["-arch", "i386", "-arch", "ppc"])
 374                 conf.env.append_value('CXXFLAGS', ["-arch", "i386", "-arch", "ppc"])
 375                 conf.env.append_value('LINKFLAGS', ["-arch", "i386", "-arch", "ppc"])
 376             else:
 377                 conf.env.append_value('CFLAGS', ["-arch", "x86_64", "-arch", "i386", "-arch", "ppc"])
 378                 conf.env.append_value('CXXFLAGS', ["-arch", "x86_64", "-arch", "i386", "-arch", "ppc"])
 379                 conf.env.append_value('LINKFLAGS', ["-arch", "x86_64", "-arch", "i386", "-arch", "ppc"])
 380     else:
 381         if opt.generic:
 382             conf.env.append_value('CFLAGS', ['-arch', 'i386'])
 383             conf.env.append_value('CXXFLAGS', ['-arch', 'i386'])
 384             conf.env.append_value('LINKFLAGS', ['-arch', 'i386'])
 385
 386     #
 387     # warnings flags
 388     #
 389
 390     conf.env.append_value('CFLAGS', [ '-Wall',
 391                                       '-Wpointer-arith',
 392                                       '-Wcast-qual',
 393                                       '-Wcast-align',
 394                                       '-Wstrict-prototypes',
 395                                       '-Wmissing-prototypes'
 396                                       ])
 397
 398     conf.env.append_value('CXXFLAGS', [ '-Wall',
 399                                         '-Wpointer-arith',
 400                                         '-Wcast-qual',
 401                                         '-Wcast-align',
 402                                         '-Woverloaded-virtual'
 403                                         ])
 404
 405
 406     #
 407     # more boilerplate
 408     #
 409
 410     conf.env.append_value('CFLAGS', '-DBOOST_SYSTEM_NO_DEPRECATED')
 411     conf.env.append_value('CXXFLAGS', '-DBOOST_SYSTEM_NO_DEPRECATED')
 412     # need ISOC9X for llabs()
 413     conf.env.append_value('CFLAGS', '-D_ISOC9X_SOURCE')
 414     conf.env.append_value('CFLAGS', '-D_LARGEFILE64_SOURCE')
 415     conf.env.append_value('CFLAGS', '-D_FILE_OFFSET_BITS=64')
 416     # need ISOC9X for llabs()
 417     conf.env.append_value('CXXFLAGS', '-D_ISOC9X_SOURCE')
 418     conf.env.append_value('CXXFLAGS', '-D_LARGEFILE64_SOURCE')
 419     conf.env.append_value('CXXFLAGS', '-D_FILE_OFFSET_BITS=64')
 420
 421     conf.env.append_value('CXXFLAGS', '-D__STDC_LIMIT_MACROS')
 422     conf.env.append_value('CXXFLAGS', '-D__STDC_FORMAT_MACROS')
 423
 424     if opt.nls:
 425         conf.env.append_value('CXXFLAGS', '-DENABLE_NLS')
 426         conf.env.append_value('CFLAGS', '-DENABLE_NLS')
 427
 428 #----------------------------------------------------------------
 429
 430 # Waf stages
 431
 432 def options(opt):
 433     opt.load('compiler_c')
 434     opt.load('compiler_cxx')
 435     autowaf.set_options(opt, debug_by_default=True)
 436     opt.add_option('--program-name', type='string', action='store', default='Ardour', dest='program_name',
 437                     help='The user-visible name of the program being built')
 438     opt.add_option('--arch', type='string', action='store', dest='arch',
 439                     help='Architecture-specific compiler flags')
 440     opt.add_option('--backtrace', action='store_true', default=True, dest='backtrace',
 441                     help='Compile with -rdynamic -- allow obtaining backtraces from within Ardour')
 442     opt.add_option('--no-carbon', action='store_true', default=False, dest='nocarbon',
 443                     help='Compile without support for AU Plugins with only CARBON UI (needed for 64bit)')
 444     opt.add_option('--boost-sp-debug', action='store_true', default=False, dest='boost_sp_debug',
 445                     help='Compile with Boost shared pointer debugging')
 446     opt.add_option('--depstack-root', type='string', default='~', dest='depstack_root',
 447                     help='Directory/folder where dependency stack trees (gtk, a3) can be found (defaults to ~)')
 448     opt.add_option('--dist-target', type='string', default='auto', dest='dist_target',
 449                     help='Specify the target for cross-compiling [auto,none,x86,i386,i686,x86_64,powerpc,tiger,leopard,mingw]')
 450     opt.add_option('--fpu-optimization', action='store_true', default=True, dest='fpu_optimization',
 451                     help='Build runtime checked assembler code (default)')
 452     opt.add_option('--no-fpu-optimization', action='store_false', dest='fpu_optimization')
 453     opt.add_option('--freedesktop', action='store_true', default=False, dest='freedesktop',
 454                     help='Install MIME type, icons and .desktop file as per freedesktop.org standards')
 455     opt.add_option('--freebie', action='store_true', default=False, dest='freebie',
 456                     help='Build a version suitable for distribution as a zero-cost binary')
 457     opt.add_option('--gprofile', action='store_true', default=False, dest='gprofile',
 458                     help='Compile for use with gprofile')
 459     opt.add_option('--internal-shared-libs', action='store_true', default=True, dest='internal_shared_libs',
 460                    help='Build internal libs as shared libraries')
 461     opt.add_option('--internal-static-libs', action='store_false', dest='internal_shared_libs',
 462                    help='Build internal libs as static libraries')
 463     opt.add_option('--use-external-libs', action='store_true', default=False, dest='use_external_libs',
 464                    help='Use external/system versions of some bundled libraries')
 465     opt.add_option('--lv2', action='store_true', default=True, dest='lv2',
 466                     help='Compile with support for LV2 (if Lilv+Suil is available)')
 467     opt.add_option('--no-lv2', action='store_false', dest='lv2',
 468                     help='Do not compile with support for LV2')
 469     opt.add_option('--lxvst', action='store_true', default=True, dest='lxvst',
 470                     help='Compile with support for linuxVST plugins')
 471     opt.add_option('--nls', action='store_true', default=True, dest='nls',
 472                     help='Enable i18n (native language support) (default)')
 473     opt.add_option('--no-nls', action='store_false', dest='nls')
 474     opt.add_option('--phone-home', action='store_true', default=True, dest='phone_home',
 475                    help='Contact ardour.org at startup for new announcements')
 476     opt.add_option('--no-phone-home', action='store_false', dest='phone_home',
 477                    help='Do not contact ardour.org at startup for new announcements')
 478     opt.add_option('--stl-debug', action='store_true', default=False, dest='stl_debug',
 479                     help='Build with debugging for the STL')
 480     opt.add_option('--rt-alloc-debug', action='store_true', default=False, dest='rt_alloc_debug',
 481                     help='Build with debugging for memory allocation in the real-time thread')
 482     opt.add_option('--pt-timing', action='store_true', default=False, dest='pt_timing',
 483                     help='Build with logging of timing in the process thread(s)')
 484     opt.add_option('--denormal-exception', action='store_true', default=False, dest='denormal_exception',
 485                     help='Raise a floating point exception if a denormal is detected')
 486     opt.add_option('--test', action='store_true', default=False, dest='build_tests',
 487                     help="Build unit tests")
 488     opt.add_option('--single-tests', action='store_true', default=False, dest='single_tests',
 489                     help="Build a single executable for each unit test")
 490     #opt.add_option('--tranzport', action='store_true', default=False, dest='tranzport',
 491     # help='Compile with support for Frontier Designs Tranzport (if libusb is available)')
 492     opt.add_option('--universal', action='store_true', default=False, dest='universal',
 493                     help='Compile as universal binary (OS X ONLY, requires that external libraries are universal)')
 494     opt.add_option('--generic', action='store_true', default=False, dest='generic',
 495                     help='Compile with -arch i386 (OS X ONLY)')
 496     opt.add_option('--versioned', action='store_true', default=False, dest='versioned',
 497                     help='Add revision information to executable name inside the build directory')
 498     opt.add_option('--windows-vst', action='store_true', default=False, dest='windows_vst',
 499                     help='Compile with support for Windows VST')
 500     opt.add_option('--windows-key', type='string', action='store', dest='windows_key', default='Mod4><Super',
 501                     help='X Modifier(s) (Mod1,Mod2, etc) for the Windows key (X11 builds only). ' +
 502                     'Multiple modifiers must be separated by \'><\'')
 503     opt.add_option('--boost-include', type='string', action='store', dest='boost_include', default='',
 504                     help='directory where Boost header files can be found')
 505     opt.add_option('--also-include', type='string', action='store', dest='also_include', default='',
 506                     help='additional include directory where header files can be found (split multiples with commas)')
 507     opt.add_option('--also-libdir', type='string', action='store', dest='also_libdir', default='',
 508                     help='additional include directory where shared libraries can be found (split multiples with commas)')
 509     opt.add_option('--wine-include', type='string', action='store', dest='wine_include', default='/usr/include/wine/windows',
 510                     help='directory where Wine\'s Windows header files can be found')
 511     opt.add_option('--noconfirm', action='store_true', default=False, dest='noconfirm',
 512                     help='Do not ask questions that require confirmation during the build')
 513     opt.add_option('--cxx11', action='store_true', default=False, dest='cxx11',
 514                     help='Turn on c++11 compiler flags (-std=c++11)')
 515     for i in children:
 516         opt.recurse(i)
 517
 518 def sub_config_and_use(conf, name, has_objects = True):
 519     conf.recurse(name)
 520     autowaf.set_local_lib(conf, name, has_objects)
 521
 522 def configure(conf):
 523     conf.load('compiler_c')
 524     conf.load('compiler_cxx')
 525     conf.env['VERSION'] = VERSION
 526     conf.env['MAJOR'] = MAJOR
 527     conf.env['MINOR'] = MINOR
 528     conf.line_just = 52
 529     autowaf.set_recursive()
 530     autowaf.configure(conf)
 531     autowaf.display_header('Ardour Configuration')
 532
 533     gcc_versions = fetch_gcc_version(str(conf.env['CC']))
 534     if not Options.options.debug and gcc_versions[0] == '4' and gcc_versions[1] > '4':
 535         print('Version 4.5 of gcc is not ready for use when compiling Ardour with optimization.')
 536         print('Please use a different version or re-configure with --debug')
 537         exit (1)
 538
 539     # systems with glibc have libintl builtin. systems without require explicit
 540     # linkage against libintl.
 541     #
 542
 543     pkg_config_path = os.getenv('PKG_CONFIG_PATH')
 544     user_gtk_root = os.path.expanduser (Options.options.depstack_root + '/gtk/inst')
 545
 546     if pkg_config_path is not None and pkg_config_path.find (user_gtk_root) >= 0:
 547         # told to search user_gtk_root
 548         prefinclude = ''.join ([ '-I', user_gtk_root + '/include'])
 549         preflib = ''.join ([ '-L', user_gtk_root + '/lib'])
 550         conf.env.append_value('CFLAGS', [ prefinclude ])
 551         conf.env.append_value('CXXFLAGS',  [prefinclude ])
 552         conf.env.append_value('LINKFLAGS', [ preflib ])
 553         autowaf.display_msg(conf, 'Will build against private GTK dependency stack in ' + user_gtk_root, 'yes')
 554     else:
 555         autowaf.display_msg(conf, 'Will build against private GTK dependency stack', 'no')
 556
 557     if sys.platform == 'darwin':
 558         conf.define ('NEED_INTL', 1)
 559         autowaf.display_msg(conf, 'Will use explicit linkage against libintl in ' + user_gtk_root, 'yes')
 560     else:
 561         # libintl is part of the system, so use it
 562         autowaf.display_msg(conf, 'Will rely on libintl built into libc', 'yes')
 563
 564     user_ardour_root = os.path.expanduser (Options.options.depstack_root + '/a3/inst')
 565     if pkg_config_path is not None and pkg_config_path.find (user_ardour_root) >= 0:
 566         # told to search user_ardour_root
 567         prefinclude = ''.join ([ '-I', user_ardour_root + '/include'])
 568         preflib = ''.join ([ '-L', user_ardour_root + '/lib'])
 569         conf.env.append_value('CFLAGS', [ prefinclude ])
 570         conf.env.append_value('CXXFLAGS',  [prefinclude ])
 571         conf.env.append_value('LINKFLAGS', [ preflib ])
 572         autowaf.display_msg(conf, 'Will build against private Ardour dependency stack in ' + user_ardour_root, 'yes')
 573     else:
 574         autowaf.display_msg(conf, 'Will build against private Ardour dependency stack', 'no')
 575
 576     if Options.options.freebie:
 577         conf.env.append_value ('CFLAGS', '-DNO_PLUGIN_STATE')
 578         conf.env.append_value ('CXXFLAGS', '-DNO_PLUGIN_STATE')
 579         conf.define ('NO_PLUGIN_STATE', 1)
 580
 581     if sys.platform == 'darwin':
 582
 583         # this is required, potentially, for anything we link and then relocate into a bundle
 584         conf.env.append_value('LINKFLAGS', [ '-Xlinker', '-headerpad_max_install_names' ])
 585
 586         conf.define ('HAVE_COREAUDIO', 1)
 587         conf.define ('AUDIOUNIT_SUPPORT', 1)
 588
 589         conf.define ('GTKOSX', 1)
 590         conf.define ('TOP_MENUBAR',1)
 591         conf.define ('GTKOSX',1)
 592
 593         # It would be nice to be able to use this to force back-compatibility with 10.4
 594         # but even by the time of 11, the 10.4 SDK is no longer available in any normal
 595         # way.
 596         #
 597         #conf.env.append_value('CXXFLAGS_OSX', "-isysroot /Developer/SDKs/MacOSX10.4u.sdk")
 598         #conf.env.append_value('CFLAGS_OSX', "-isysroot /Developer/SDKs/MacOSX10.4u.sdk")
 599         #conf.env.append_value('LINKFLAGS_OSX', "-sysroot /Developer/SDKs/MacOSX10.4u.sdk")
 600         #conf.env.append_value('LINKFLAGS_OSX', "-sysroot /Developer/SDKs/MacOSX10.4u.sdk")
 601
 602         conf.env.append_value('CXXFLAGS_OSX', "-msse")
 603         conf.env.append_value('CFLAGS_OSX', "-msse")
 604         conf.env.append_value('CXXFLAGS_OSX', "-msse2")
 605         conf.env.append_value('CFLAGS_OSX', "-msse2")
 606         #
 607         #       TODO: The previous sse flags NEED to be based
 608         #       off processor type.  Need to add in a check
 609         #       for that.
 610         #
 611         conf.env.append_value('CXXFLAGS_OSX', '-F/System/Library/Frameworks')
 612         conf.env.append_value('CXXFLAGS_OSX', '-F/Library/Frameworks')
 613
 614         conf.env.append_value('LINKFLAGS_OSX', ['-framework', 'AppKit'])
 615         conf.env.append_value('LINKFLAGS_OSX', ['-framework', 'CoreAudio'])
 616         conf.env.append_value('LINKFLAGS_OSX', ['-framework', 'CoreAudioKit'])
 617         conf.env.append_value('LINKFLAGS_OSX', ['-framework', 'CoreFoundation'])
 618         conf.env.append_value('LINKFLAGS_OSX', ['-framework', 'CoreServices'])
 619
 620         conf.env.append_value('LINKFLAGS_OSX', ['-undefined', 'dynamic_lookup' ])
 621         conf.env.append_value('LINKFLAGS_OSX', ['-flat_namespace'])
 622
 623         conf.env.append_value('CXXFLAGS_AUDIOUNITS', "-DAUDIOUNIT_SUPPORT")
 624         conf.env.append_value('LINKFLAGS_AUDIOUNITS', ['-framework', 'AudioToolbox', '-framework', 'AudioUnit'])
 625         conf.env.append_value('LINKFLAGS_AUDIOUNITS', ['-framework', 'Cocoa'])
 626
 627         if re.search ("^[1-9][0-9]\.", os.uname()[2]) == None and not Options.options.nocarbon:
 628             conf.env.append_value('CXXFLAGS_AUDIOUNITS', "-DWITH_CARBON")
 629             conf.env.append_value('LINKFLAGS_AUDIOUNITS', ['-framework', 'Carbon'])
 630         else:
 631             print ('No Carbon support available for this build\n')
 632
 633
 634     if Options.options.internal_shared_libs:
 635         conf.define('INTERNAL_SHARED_LIBS', 1)
 636
 637     if Options.options.use_external_libs:
 638         conf.define('USE_EXTERNAL_LIBS', 1)
 639
 640     if Options.options.boost_include != '':
 641         conf.env.append_value('CXXFLAGS', '-I' + Options.options.boost_include)
 642
 643     if Options.options.also_include != '':
 644         conf.env.append_value('CXXFLAGS', '-I' + Options.options.also_include)
 645         conf.env.append_value('CFLAGS', '-I' + Options.options.also_include)
 646
 647     if Options.options.also_libdir != '':
 648         conf.env.append_value('LDFLAGS', '-L' + Options.options.also_libdir)
 649
 650     if Options.options.boost_sp_debug:
 651         conf.env.append_value('CXXFLAGS', '-DBOOST_SP_ENABLE_DEBUG_HOOKS')
 652
 653     conf.check_cxx(fragment = "#include <boost/version.hpp>\nint main(void) { return (BOOST_VERSION >= 103900 ? 0 : 1); }\n",
 654                   execute = "1",
 655                   mandatory = True,
 656                   msg = 'Checking for boost library >= 1.39',
 657                   okmsg = 'ok',
 658                   errmsg = 'too old\nPlease install boost version 1.39 or higher.')
 659
 660     autowaf.check_pkg(conf, 'glib-2.0', uselib_store='GLIB', atleast_version='2.2')
 661     autowaf.check_pkg(conf, 'gthread-2.0', uselib_store='GTHREAD', atleast_version='2.2')
 662     autowaf.check_pkg(conf, 'glibmm-2.4', uselib_store='GLIBMM', atleast_version='2.32.0')
 663     autowaf.check_pkg(conf, 'sndfile', uselib_store='SNDFILE', atleast_version='1.0.18')
 664     autowaf.check_pkg(conf, 'giomm-2.4', uselib_store='GIOMM', atleast_version='2.2')
 665     autowaf.check_pkg(conf, 'libcurl', uselib_store='CURL', atleast_version='7.0.0')
 666     autowaf.check_pkg(conf, 'liblo', uselib_store='LO', atleast_version='0.26')
 667
 668     if Options.options.dist_target == 'mingw':
 669         Options.options.fpu_optimization = False
 670         conf.env.append_value('CFLAGS', '-DPLATFORM_WINDOWS')
 671         conf.env.append_value('CFLAGS', '-DCOMPILER_MINGW')
 672         conf.env.append_value('CXXFLAGS', '-DPLATFORM_WINDOWS')
 673         conf.env.append_value('CXXFLAGS', '-DCOMPILER_MINGW')
 674         conf.env.append_value('LIB', 'pthreadGC2')
 675         # needed for at least libsmf
 676         conf.check_cc(function_name='htonl', header_name='winsock2.h', lib='ws2_32')
 677         conf.env.append_value('LIB', 'ws2_32')
 678         # needed for mingw64 packages, not harmful on normal mingw build
 679         conf.env.append_value('LIB', 'intl')
 680         conf.check_cc(function_name='regcomp', header_name='regex.h',
 681                       lib='regex', uselib_store="REGEX", define_name='HAVE_REGEX_H')
 682         # TODO put this only where it is needed
 683         conf.env.append_value('LIB', 'regex')
 684
 685     if Options.options.dist_target != 'mingw':
 686         conf.check_cc(function_name='dlopen', header_name='dlfcn.h', lib='dl', uselib_store='DL')
 687
 688         conf.check_cxx(fragment = "#include <boost/version.hpp>\nint main(void) { return (BOOST_VERSION >= 103900 ? 0 : 1); }\n",
 689                       execute = "1",
 690                       mandatory = True,
 691                       msg = 'Checking for boost library >= 1.39',
 692                       okmsg = 'ok',
 693                       errmsg = 'too old\nPlease install boost version 1.39 or higher.')
 694
 695     # Tell everyone that this is a waf build
 696
 697     conf.env.append_value('CFLAGS', '-DWAF_BUILD')
 698     conf.env.append_value('CXXFLAGS', '-DWAF_BUILD')
 699
 700     # Set up waf environment and C defines
 701     opts = Options.options
 702     if opts.phone_home:
 703         conf.define('PHONE_HOME', 1)
 704         conf.env['PHONE_HOME'] = True
 705     if opts.fpu_optimization:
 706         conf.env['FPU_OPTIMIZATION'] = True
 707     if opts.nls:
 708         conf.define('ENABLE_NLS', 1)
 709         conf.env['ENABLE_NLS'] = True
 710     if opts.build_tests:
 711         conf.env['BUILD_TESTS'] = opts.build_tests
 712     if opts.single_tests:
 713         conf.env['SINGLE_TESTS'] = opts.single_tests
 714     #if opts.tranzport:
 715     #    conf.env['TRANZPORT'] = 1
 716     if opts.windows_vst:
 717         conf.define('WINDOWS_VST_SUPPORT', 1)
 718         conf.env['WINDOWS_VST_SUPPORT'] = True
 719         conf.env.append_value('CFLAGS', '-I' + Options.options.wine_include)
 720         conf.env.append_value('CXXFLAGS', '-I' + Options.options.wine_include)
 721         autowaf.check_header(conf, 'cxx', 'windows.h', mandatory = True)
 722     if opts.lxvst:
 723         if sys.platform == 'darwin':
 724             conf.env['LXVST_SUPPORT'] = False
 725         elif Options.options.dist_target == 'mingw':
 726             conf.env['LXVST_SUPPORT'] = False
 727         else:
 728             conf.define('LXVST_SUPPORT', 1)
 729             conf.env['LXVST_SUPPORT'] = True
 730     conf.define('WINDOWS_KEY', opts.windows_key)
 731     conf.env['PROGRAM_NAME'] = opts.program_name
 732     if opts.rt_alloc_debug:
 733         conf.define('DEBUG_RT_ALLOC', 1)
 734         conf.env['DEBUG_RT_ALLOC'] = True
 735     if opts.pt_timing:
 736         conf.define('PT_TIMING', 1)
 737         conf.env['PT_TIMING'] = True
 738     if opts.denormal_exception:
 739         conf.define('DEBUG_DENORMAL_EXCEPTION', 1)
 740         conf.env['DEBUG_DENORMAL_EXCEPTION'] = True
 741     if opts.build_tests:
 742         autowaf.check_pkg(conf, 'cppunit', uselib_store='CPPUNIT', atleast_version='1.12.0', mandatory=True)
 743
 744     set_compiler_flags (conf, Options.options)
 745
 746     if sys.platform == 'darwin':
 747         sub_config_and_use(conf, 'libs/appleutility')
 748     elif Options.options.dist_target != 'mingw':
 749         sub_config_and_use(conf, 'tools/sanity_check')
 750
 751     if Options.options.dist_target != 'mingw':
 752         sub_config_and_use(conf, 'libs/clearlooks-newer')
 753
 754     for i in children:
 755         sub_config_and_use(conf, i)
 756
 757     # Fix utterly braindead FLAC include path to not smash assert.h
 758     conf.env['INCLUDES_FLAC'] = []
 759
 760     config_text = open('libs/ardour/config_text.cc', "w")
 761     config_text.write('''#include "ardour/ardour.h"
 762 namespace ARDOUR {
 763 const char* const ardour_config_info = "\\n\\
 764 ''')
 765
 766     def write_config_text(title, val):
 767         autowaf.display_msg(conf, title, val)
 768         config_text.write(title + ': ')
 769         config_text.write(str(val))
 770         config_text.write("\\n\\\n")
 771
 772     write_config_text('Build documentation',   conf.env['DOCS'])
 773     write_config_text('Debuggable build',      conf.env['DEBUG'])
 774     write_config_text('Export all symbols (backtrace)', opts.backtrace)
 775     write_config_text('Install prefix',        conf.env['PREFIX'])
 776     write_config_text('Strict compiler flags', conf.env['STRICT'])
 777     write_config_text('Internal Shared Libraries', conf.is_defined('INTERNAL_SHARED_LIBS'))
 778     write_config_text('Use External Libraries', conf.is_defined('USE_EXTERNAL_LIBS'))
 779
 780     write_config_text('Architecture flags',    opts.arch)
 781     write_config_text('Aubio',                 conf.is_defined('HAVE_AUBIO'))
 782     write_config_text('AudioUnits',            conf.is_defined('AUDIOUNIT_SUPPORT'))
 783     write_config_text('No plugin state',       conf.is_defined('NO_PLUGIN_STATE'))
 784     write_config_text('Build target',          conf.env['build_target'])
 785     write_config_text('CoreAudio',             conf.is_defined('HAVE_COREAUDIO'))
 786     write_config_text('Debug RT allocations',  conf.is_defined('DEBUG_RT_ALLOC'))
 787     write_config_text('Process thread timing', conf.is_defined('PT_TIMING'))
 788     write_config_text('Denormal exceptions',   conf.is_defined('DEBUG_DENORMAL_EXCEPTION'))
 789     write_config_text('FLAC',                  conf.is_defined('HAVE_FLAC'))
 790     write_config_text('FPU optimization',      opts.fpu_optimization)
 791     write_config_text('Freedesktop files',     opts.freedesktop)
 792     write_config_text('LV2 UI embedding',      conf.is_defined('HAVE_SUIL'))
 793     write_config_text('LV2 support',           conf.is_defined('LV2_SUPPORT'))
 794     write_config_text('LXVST support',         conf.is_defined('LXVST_SUPPORT'))
 795     write_config_text('OGG',                   conf.is_defined('HAVE_OGG'))
 796     write_config_text('Phone home',            conf.is_defined('PHONE_HOME'))
 797     write_config_text('Program name',          opts.program_name)
 798     write_config_text('Rubberband',            conf.is_defined('HAVE_RUBBERBAND'))
 799     write_config_text('Samplerate',            conf.is_defined('HAVE_SAMPLERATE'))
 800 #    write_config_text('Soundtouch',            conf.is_defined('HAVE_SOUNDTOUCH'))
 801     write_config_text('Translation',           opts.nls)
 802 #    write_config_text('Tranzport',             opts.tranzport)
 803     write_config_text('Unit tests',            conf.env['BUILD_TESTS'])
 804     write_config_text('Universal binary',      opts.universal)
 805     write_config_text('Generic x86 CPU',       opts.generic)
 806     write_config_text('Windows VST support',   opts.windows_vst)
 807     write_config_text('Wiimote support',       conf.is_defined('BUILD_WIIMOTE'))
 808     write_config_text('Windows key',           opts.windows_key)
 809
 810     write_config_text('C compiler flags',      conf.env['CFLAGS'])
 811     write_config_text('C++ compiler flags',    conf.env['CXXFLAGS'])
 812     write_config_text('Linker flags',          conf.env['LINKFLAGS'])
 813
 814     config_text.write ('";\n}\n')
 815     config_text.close ()
 816     print('')
 817
 818 def build(bld):
 819     create_stored_revision()
 820
 821     # add directories that contain only headers, to workaround an issue with waf
 822
 823     if not bld.is_defined('USE_EXTERNAL_LIBS'):
 824         bld.path.find_dir ('libs/vamp-sdk/vamp-sdk')
 825         bld.path.find_dir ('libs/libltc/ltc')
 826         bld.path.find_dir ('libs/rubberband/rubberband')
 827         bld.path.find_dir ('libs/taglib/taglib')
 828     bld.path.find_dir ('libs/evoral/evoral')
 829     bld.path.find_dir ('libs/surfaces/control_protocol/control_protocol')
 830     bld.path.find_dir ('libs/timecode/timecode')
 831     bld.path.find_dir ('libs/gtkmm2ext/gtkmm2ext')
 832     bld.path.find_dir ('libs/ardour/ardour')
 833     bld.path.find_dir ('libs/pbd/pbd')
 834
 835     autowaf.set_recursive()
 836
 837     if sys.platform == 'darwin':
 838         bld.recurse('libs/appleutility')
 839     elif bld.env['build_target'] != 'mingw':
 840         bld.recurse('tools/sanity_check')
 841
 842     if bld.env['build_target'] != 'mingw':
 843         bld.recurse('libs/clearlooks-newer')
 844
 845     for i in children:
 846         bld.recurse(i)
 847
 848     bld.install_files (os.path.join(bld.env['SYSCONFDIR'], 'ardour3', ), 'ardour_system.rc')
 849
 850 def i18n(bld):
 851     bld.recurse (i18n_children)
 852
 853 def i18n_pot(bld):
 854     bld.recurse (i18n_children)
 855
 856 def i18n_po(bld):
 857     bld.recurse (i18n_children)
 858
 859 def i18n_mo(bld):
 860     bld.recurse (i18n_children)
 861
 862 def tarball(bld):
 863     create_stored_revision()