wscript

   1 #!/usr/bin/env python
   2 import autowaf
   3 import Options
   4 import os
   5 import re
   6 import string
   7 import subprocess
   8 import sys
   9 import glob
  10
  11 # Variables for 'waf dist'
  12 VERSION = '3.0alpha9'
  13 APPNAME = 'Ardour'
  14
  15 # Mandatory variables
  16 srcdir = '.'
  17 blddir = 'build'
  18
  19 children = [
  20         'libs/pbd',
  21         'libs/midi++2',
  22         'libs/evoral',
  23         'libs/vamp-sdk',
  24         'libs/qm-dsp',
  25         'libs/vamp-plugins',
  26         'libs/taglib',
  27         'libs/rubberband',
  28         'libs/surfaces',
  29         'libs/panners',
  30         'libs/timecode',
  31         'libs/ardour',
  32         'libs/gtkmm2ext',
  33         'libs/clearlooks-newer',
  34         'libs/audiographer',
  35         'libs/gnomecanvas',
  36         'gtk2_ardour',
  37         'templates',
  38         'export',
  39 # this needs to be conditional at some point, since
  40 # we will not build it or use it on OS X
  41         'tools/sanity_check'
  42 ]
  43
  44 i18n_children = [
  45         'gtk2_ardour',
  46         'libs/ardour',
  47         'libs/gtkmm2ext',
  48 ]
  49
  50 # Version stuff
  51
  52 def fetch_svn_revision (path):
  53     cmd = "LANG= svn info " + path + " | awk '/^Revision:/ { print $2}'"
  54     return subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
  55
  56 def fetch_gcc_version (CC):
  57     cmd = "LANG= %s --version" % CC
  58     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
  59     o = output[0].decode('utf-8')
  60     version = o.split(' ')[2].split('.')
  61     return version
  62
  63 def fetch_git_revision (path):
  64     cmd = "LANG= git log --abbrev HEAD^..HEAD " + path
  65     output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
  66     o = output[0].decode('utf-8')
  67     rev = o.replace ("commit", "git")[0:10]
  68     for line in output:
  69         try:
  70             if "git-svn-id" in line:
  71                 line = line.split('@')[1].split(' ')
  72                 rev = line[0]
  73         except:
  74             pass
  75     return rev
  76
  77 def fetch_bzr_revision (path):
  78     cmd = subprocess.Popen("LANG= bzr log -l 1 " + path, stdout=subprocess.PIPE, shell=True)
  79     out = cmd.communicate()[0]
  80     svn = re.search('^svn revno: [0-9]*', out, re.MULTILINE)
  81     str = svn.group(0)
  82     chars = 'svnreio: '
  83     return string.lstrip(str, chars)
  84
  85 def create_stored_revision():
  86     rev = ""
  87     if os.path.exists('.svn'):
  88         rev = fetch_svn_revision('.');
  89     elif os.path.exists('.git'):
  90         rev = fetch_git_revision('.');
  91     elif os.path.exists('.bzr'):
  92         rev = fetch_bzr_revision('.');
  93         print("Revision: %s", rev)
  94     elif os.path.exists('libs/ardour/svn_revision.cc'):
  95         print("Using packaged svn revision")
  96         return
  97     else:
  98         print("Missing libs/ardour/svn_revision.cc.  Blame the packager.")
  99         sys.exit(-1)
 100
 101     try:
 102         text =  '#include "ardour/svn_revision.h"\n'
 103         text += 'namespace ARDOUR { const char* svn_revision = \"%s\"; }\n' % rev
 104         print('Writing svn revision info to libs/ardour/svn_revision.cc')
 105         o = open('libs/ardour/svn_revision.cc', 'w')
 106         o.write(text)
 107         o.close()
 108     except IOError:
 109         print('Could not open libs/ardour/svn_revision.cc for writing\n')
 110         sys.exit(-1)
 111
 112 def set_compiler_flags (conf,opt):
 113     #
 114     # Compiler flags and other system-dependent stuff
 115     #
 116
 117     build_host_supports_sse = False
 118     optimization_flags = []
 119     debug_flags = []
 120
 121     # guess at the platform, used to define compiler flags
 122
 123     config_guess = os.popen("tools/config.guess").read()[:-1]
 124
 125     config_cpu = 0
 126     config_arch = 1
 127     config_kernel = 2
 128     config_os = 3
 129     config = config_guess.split ("-")
 130
 131     if opt.gprofile:
 132         debug_flags = [ '-pg' ]
 133     else:
 134         if config[config_arch] != 'apple':
 135             debug_flags = [ '-rdynamic' ] # waf adds -O0 -g itself. thanks waf!
 136
 137     # Autodetect
 138     if opt.dist_target == 'auto':
 139         if config[config_arch] == 'apple':
 140             # The [.] matches to the dot after the major version, "." would match any character
 141             if re.search ("darwin[0-7][.]", config[config_kernel]) != None:
 142                 conf.define ('build_target', 'panther')
 143             elif re.search ("darwin8[.]", config[config_kernel]) != None:
 144                 conf.define ('build_target', 'tiger')
 145             else:
 146                 conf.define ('build_target', 'leopard')
 147         else:
 148             if re.search ("x86_64", config[config_cpu]) != None:
 149                 conf.define ('build_target', 'x86_64')
 150             elif re.search("i[0-5]86", config[config_cpu]) != None:
 151                 conf.define ('build_target', 'i386')
 152             elif re.search("powerpc", config[config_cpu]) != None:
 153                 conf.define ('build_target', 'powerpc')
 154             else:
 155                 conf.define ('build_target', 'i686')
 156     else:
 157         conf.define ('build_target', opt.dist_target)
 158
 159     if config[config_cpu] == 'powerpc' and conf.env['build_target'] != 'none':
 160         #
 161         # Apple/PowerPC optimization options
 162         #
 163         # -mcpu=7450 does not reliably work with gcc 3.*
 164         #
 165         if opt.dist_target == 'panther' or opt.dist_target == 'tiger':
 166             if config[config_arch] == 'apple':
 167                 # optimization_flags.extend ([ "-mcpu=7450", "-faltivec"])
 168                 # to support g3s but still have some optimization for above
 169                 optimization_flags.extend ([ "-mcpu=G3", "-mtune=7450"])
 170             else:
 171                 optimization_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec"])
 172         else:
 173             optimization_flags.extend([ "-mcpu=750", "-mmultiple" ])
 174         optimization_flags.extend (["-mhard-float", "-mpowerpc-gfxopt"])
 175         optimization_flags.extend (["-Os"])
 176
 177     elif ((re.search ("i[0-9]86", config[config_cpu]) != None) or (re.search ("x86_64", config[config_cpu]) != None)) and conf.env['build_target'] != 'none':
 178
 179
 180         #
 181         # ARCH_X86 means anything in the x86 family from i386 to x86_64
 182         # USE_X86_64_ASM is used to distingush 32 and 64 bit assembler
 183         #
 184
 185         if (re.search ("(i[0-9]86|x86_64)", config[config_cpu]) != None):
 186             debug_flags.append ("-DARCH_X86")
 187             optimization_flags.append ("-DARCH_X86")
 188
 189         if config[config_kernel] == 'linux' :
 190
 191             #
 192             # determine processor flags via /proc/cpuinfo
 193             #
 194
 195             if conf.env['build_target'] != 'i386':
 196
 197                 flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1]
 198                 x86_flags = flag_line.split (": ")[1:][0].split ()
 199
 200                 if "mmx" in x86_flags:
 201                     optimization_flags.append ("-mmmx")
 202                 if "sse" in x86_flags:
 203                     build_host_supports_sse = True
 204                 if "3dnow" in x86_flags:
 205                     optimization_flags.append ("-m3dnow")
 206
 207             if config[config_cpu] == "i586":
 208                 optimization_flags.append ("-march=i586")
 209             elif config[config_cpu] == "i686":
 210                 optimization_flags.append ("-march=i686")
 211
 212         if ((conf.env['build_target'] == 'i686') or (conf.env['build_target'] == 'x86_64')) and build_host_supports_sse:
 213             optimization_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
 214             debug_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
 215
 216     # end of processor-specific section
 217
 218     # optimization section
 219     if conf.env['FPU_OPTIMIZATION']:
 220         if conf.env['build_target'] == 'tiger' or conf.env['build_target'] == 'leopard':
 221             optimization_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
 222             debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
 223             conf.env.append_value('LINKFLAGS', "-framework Accelerate")
 224         elif conf.env['build_target'] == 'i686' or conf.env['build_target'] == 'x86_64':
 225             optimization_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
 226             debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
 227         elif conf.env['build_target'] == 'x86_64':
 228             optimization_flags.append ("-DUSE_X86_64_ASM")
 229             debug_flags.append ("-DUSE_X86_64_ASM")
 230         if not build_host_supports_sse:
 231             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)")
 232
 233     # check this even if we aren't using FPU optimization
 234     if not conf.env['HAVE_POSIX_MEMALIGN']:
 235         optimization_flags.append("-DNO_POSIX_MEMALIGN")
 236
 237     # end optimization section
 238
 239     #
 240     # no VST on x86_64
 241     #
 242
 243     if conf.env['build_target'] == 'x86_64' and opt.vst:
 244         print("\n\n==================================================")
 245         print("You cannot use VST plugins with a 64 bit host. Please run waf with --vst=0")
 246         print("\nIt is theoretically possible to build a 32 bit host on a 64 bit system.")
 247         print("However, this is tricky and not recommended for beginners.")
 248         sys.exit (-1)
 249
 250     #
 251     # a single way to test if we're on OS X
 252     #
 253
 254     if conf.env['build_target'] in ['panther', 'tiger', 'leopard' ]:
 255         conf.define ('IS_OSX', 1)
 256         # force tiger or later, to avoid issues on PPC which defaults
 257         # back to 10.1 if we don't tell it otherwise.
 258         conf.env.append_value('CCFLAGS', "-DMAC_OS_X_VERSION_MIN_REQUIRED=1040")
 259
 260     else:
 261         conf.define ('IS_OSX', 0)
 262
 263     #
 264     # save off guessed arch element in an env
 265     #
 266     conf.define ('CONFIG_ARCH', config[config_arch])
 267
 268     #
 269     # ARCH="..." overrides all
 270     #
 271
 272     if opt.arch != None:
 273         optimization_flags = opt.arch.split()
 274
 275     #
 276     # prepend boiler plate optimization flags that work on all architectures
 277     #
 278
 279     optimization_flags[:0] = [
 280             "-O3",
 281             "-fomit-frame-pointer",
 282             "-ffast-math",
 283             "-fstrength-reduce",
 284             "-pipe"
 285             ]
 286
 287     if opt.debug:
 288         conf.env.append_value('CCFLAGS', debug_flags)
 289         conf.env.append_value('CXXFLAGS', debug_flags)
 290         conf.env.append_value('LINKFLAGS', debug_flags)
 291     else:
 292         conf.env.append_value('CCFLAGS', optimization_flags)
 293         conf.env.append_value('CXXFLAGS', optimization_flags)
 294         conf.env.append_value('LINKFLAGS', optimization_flags)
 295
 296     if opt.stl_debug:
 297         conf.env.append_value('CXXFLAGS', "-D_GLIBCXX_DEBUG")
 298
 299     if conf.env['DEBUG_RT_ALLOC']:
 300         conf.env.append_value('CCFLAGS', '-DDEBUG_RT_ALLOC')
 301         conf.env.append_value('CXXFLAGS', '-DDEBUG_RT_ALLOC')
 302         conf.env.append_value('LINKFLAGS', '-ldl')
 303
 304     if opt.universal:
 305         conf.env.append_value('CCFLAGS', "-arch i386 -arch ppc")
 306         conf.env.append_value('CXXFLAGS', "-arch i386 -arch ppc")
 307         conf.env.append_value('LINKFLAGS', "-arch i386 -arch ppc")
 308
 309     #
 310     # warnings flags
 311     #
 312
 313     conf.env.append_value('CCFLAGS', "-Wall")
 314     conf.env.append_value('CXXFLAGS', [ '-Wall', '-Woverloaded-virtual'])
 315
 316     if opt.extra_warn:
 317         flags = [ '-Wextra' ]
 318         conf.env.append_value('CCFLAGS', flags )
 319         conf.env.append_value('CXXFLAGS', flags )
 320
 321
 322     #
 323     # more boilerplate
 324     #
 325
 326     conf.env.append_value('CCFLAGS', '-D_LARGEFILE64_SOURCE')
 327     conf.env.append_value('CCFLAGS', '-D_FILE_OFFSET_BITS=64')
 328     conf.env.append_value('CXXFLAGS', '-D_LARGEFILE64_SOURCE')
 329     conf.env.append_value('CXXFLAGS', '-D_FILE_OFFSET_BITS=64')
 330
 331     conf.env.append_value('CXXFLAGS', '-D__STDC_LIMIT_MACROS')
 332     conf.env.append_value('CXXFLAGS', '-D__STDC_FORMAT_MACROS')
 333
 334     if opt.nls:
 335         conf.env.append_value('CXXFLAGS', '-DENABLE_NLS')
 336         conf.env.append_value('CCFLAGS', '-DENABLE_NLS')
 337
 338 #----------------------------------------------------------------
 339
 340 # Waf stages
 341
 342 def set_options(opt):
 343     autowaf.set_options(opt)
 344     opt.add_option('--program-name', type='string', action='store', default='Ardour', dest='program_name',
 345                     help='The user-visible name of the program being built')
 346     opt.add_option('--arch', type='string', action='store', dest='arch',
 347                     help='Architecture-specific compiler flags')
 348     opt.add_option('--boost-sp-debug', action='store_true', default=False, dest='boost_sp_debug',
 349                     help='Compile with Boost shared pointer debugging')
 350     opt.add_option('--dist-target', type='string', default='auto', dest='dist_target',
 351                     help='Specify the target for cross-compiling [auto,none,x86,i386,i686,x86_64,powerpc,tiger,leopard]')
 352     opt.add_option('--extra-warn', action='store_true', default=False, dest='extra_warn',
 353                     help='Build with even more compiler warning flags')
 354     opt.add_option('--fpu-optimization', action='store_true', default=True, dest='fpu_optimization',
 355                     help='Build runtime checked assembler code (default)')
 356     opt.add_option('--no-fpu-optimization', action='store_false', dest='fpu_optimization')
 357     opt.add_option('--freedesktop', action='store_true', default=False, dest='freedesktop',
 358                     help='Install MIME type, icons and .desktop file as per freedesktop.org standards')
 359     opt.add_option('--freesound', action='store_true', default=False, dest='freesound',
 360                     help='Include Freesound database lookup')
 361     opt.add_option('--gprofile', action='store_true', default=False, dest='gprofile',
 362                     help='Compile for use with gprofile')
 363     opt.add_option('--lv2', action='store_true', default=False, dest='lv2',
 364                     help='Compile with support for LV2 (if SLV2 or Lilv+Suil is available)')
 365     opt.add_option('--nls', action='store_true', default=True, dest='nls',
 366                     help='Enable i18n (native language support) (default)')
 367     opt.add_option('--no-nls', action='store_false', dest='nls')
 368     opt.add_option('--phone-home', action='store_false', default=True, dest='phone_home')
 369     opt.add_option('--stl-debug', action='store_true', default=False, dest='stl_debug',
 370                     help='Build with debugging for the STL')
 371     opt.add_option('--rt-alloc-debug', action='store_true', default=False, dest='rt_alloc_debug',
 372                     help='Build with debugging for memory allocation in the real-time thread')
 373     opt.add_option('--test', action='store_true', default=False, dest='build_tests',
 374                     help="Build unit tests")
 375     opt.add_option('--tranzport', action='store_true', default=False, dest='tranzport',
 376                     help='Compile with support for Frontier Designs Tranzport (if libusb is available)')
 377     opt.add_option('--universal', action='store_true', default=False, dest='universal',
 378                     help='Compile as universal binary (requires that external libraries are universal)')
 379     opt.add_option('--versioned', action='store_true', default=False, dest='versioned',
 380                     help='Add revision information to executable name inside the build directory')
 381     opt.add_option('--vst', action='store_true', default=False, dest='vst',
 382                     help='Compile with support for VST')
 383     opt.add_option('--wiimote', action='store_true', default=False, dest='wiimote',
 384                     help='Build the wiimote control surface')
 385     opt.add_option('--windows-key', type='string', action='store', dest='windows_key', default='Mod4><Super',
 386                     help='X Modifier(s) (Mod1,Mod2, etc) for the Windows key (X11 builds only). ' +
 387                     'Multiple modifiers must be separated by \'><\'')
 388     opt.add_option('--boost-include', type='string', action='store', dest='boost_include', default='',
 389                     help='directory where Boost header files can be found')
 390     opt.add_option('--wine-include', type='string', action='store', dest='wine_include', default='/usr/include/wine/windows',
 391                     help='directory where Wine\'s Windows header files can be found')
 392     opt.add_option('--noconfirm', action='store_true', default=False, dest='noconfirm',
 393                     help='Do not ask questions that require confirmation during the build')
 394     for i in children:
 395         opt.sub_options(i)
 396
 397 def sub_config_and_use(conf, name, has_objects = True):
 398     conf.sub_config(name)
 399     autowaf.set_local_lib(conf, name, has_objects)
 400
 401 def configure(conf):
 402     if not Options.options.noconfirm:
 403         print ('\n\nThis is an alpha version of Ardour 3.0.\n\n' +
 404                'You are respectfully requested NOT to ask for assistance with build issues\n' +
 405                'and not to report issues with Ardour 3.0 on the forums at ardour.org.\n\n' +
 406                'Please use IRC, the bug tracker and/or the ardour mailing lists (-dev or -user)\n\n' +
 407                'Thanks for your co-operation with our development process.\n\n' +
 408                'Press Enter to continue.\n')
 409         sys.stdin.readline()
 410     create_stored_revision()
 411     conf.env['VERSION'] = VERSION
 412     conf.line_just = 52
 413     autowaf.set_recursive()
 414     autowaf.configure(conf)
 415     autowaf.display_header('Ardour Configuration')
 416
 417     gcc_versions = fetch_gcc_version(str(conf.env['CC']))
 418     if not Options.options.debug and gcc_versions[0] == '4' and gcc_versions[1] > '4':
 419         print('Version 4.5 of gcc is not ready for use when compiling Ardour with optimization.')
 420         print('Please use a different version or re-configure with --debug')
 421         exit (1)
 422
 423     if sys.platform == 'darwin':
 424
 425         conf.define ('AUDIOUNITS', 1)
 426         conf.define ('AU_STATE_SUPPORT', 1)
 427         conf.define ('COREAUDIO', 1)
 428         conf.define ('GTKOSX', 1)
 429         conf.define ('TOP_MENUBAR',1)
 430         conf.define ('GTKOSX',1)
 431
 432         conf.env.append_value('CXXFLAGS_APPLEUTILITY', '-I../libs')
 433         #
 434         #       Define OSX as a uselib to use when compiling
 435         #       on Darwin to add all applicable flags at once
 436         #
 437         conf.env.append_value('CXXFLAGS_OSX', '-DMAC_OS_X_VERSION_MIN_REQUIRED=1040')
 438         conf.env.append_value('CCFLAGS_OSX', '-DMAC_OS_X_VERSION_MIN_REQUIRED=1040')
 439         conf.env.append_value('CXXFLAGS_OSX', '-mmacosx-version-min=10.4')
 440         conf.env.append_value('CCFLAGS_OSX', '-mmacosx-version-min=10.4')
 441
 442         #conf.env.append_value('CXXFLAGS_OSX', "-isysroot /Developer/SDKs/MacOSX10.4u.sdk")
 443         #conf.env.append_value('CCFLAGS_OSX', "-isysroot /Developer/SDKs/MacOSX10.4u.sdk")
 444         #conf.env.append_value('LINKFLAGS_OSX', "-isysroot /Developer/SDKs/MacOSX10.4u.sdk")
 445
 446         #conf.env.append_value('LINKFLAGS_OSX', "-sysroot /Developer/SDKs/MacOSX10.4u.sdk")
 447
 448         conf.env.append_value('CXXFLAGS_OSX', "-msse")
 449         conf.env.append_value('CCFLAGS_OSX', "-msse")
 450         conf.env.append_value('CXXFLAGS_OSX', "-msse2")
 451         conf.env.append_value('CCFLAGS_OSX', "-msse2")
 452         #
 453         #       TODO: The previous sse flags NEED to be based
 454         #       off processor type.  Need to add in a check
 455         #       for that.
 456         #
 457         conf.env.append_value('CXXFLAGS_OSX', '-F/System/LibraryFrameworks')
 458         conf.env.append_value('CXXFLAGS_OSX', '-F/Library/Frameworks')
 459
 460         conf.env.append_value('LINKFLAGS_OSX', ['-framework', 'AppKit'])
 461         conf.env.append_value('LINKFLAGS_OSX', ['-framework', 'CoreAudio'])
 462         conf.env.append_value('LINKFLAGS_OSX', ['-framework', 'CoreFoundation'])
 463         conf.env.append_value('LINKFLAGS_OSX', ['-framework', 'CoreServices'])
 464
 465         conf.env.append_value('LINKFLAGS_OSX', ['-undefined', 'suppress' ])
 466         conf.env.append_value('LINKFLAGS_OSX', '-flat_namespace')
 467
 468         conf.env.append_value('LINKFLAGS_GTKOSX', [ '-Xlinker', '-headerpad'])
 469         conf.env.append_value('LINKFLAGS_GTKOSX', ['-Xlinker', '2048'])
 470         conf.env.append_value('CPPPATH_GTKOSX', "/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework/Headers/")
 471
 472         conf.env.append_value('CXXFLAGS_AUDIOUNITS', "-DHAVE_AUDIOUNITS")
 473         conf.env.append_value('LINKFLAGS_AUDIOUNITS', ['-framework', 'Audiotoolbox', '-framework', 'AudioUnit'])
 474
 475     if Options.options.boost_include != '':
 476         conf.env.append_value('CPPPATH', Options.options.boost_include)
 477
 478     autowaf.check_header(conf, 'boost/signals2.hpp', mandatory = True)
 479
 480     if Options.options.boost_sp_debug:
 481         conf.env.append_value('CXXFLAGS', '-DBOOST_SP_ENABLE_DEBUG_HOOKS')
 482
 483     autowaf.check_header(conf, 'jack/session.h', define="JACK_SESSION", mandatory = False)
 484
 485     conf.check_cc(fragment = "#include <boost/version.hpp>\nint main(void) { return (BOOST_VERSION >= 103900 ? 0 : 1); }\n",
 486                   execute = "1",
 487                   mandatory = True,
 488                   msg = 'Checking for boost library >= 1.39',
 489                   okmsg = 'ok',
 490                   errmsg = 'too old\nPlease install boost version 1.39 or higher.')
 491
 492     autowaf.check_pkg(conf, 'cppunit', uselib_store='CPPUNIT', atleast_version='1.12.0', mandatory=False)
 493     autowaf.check_pkg(conf, 'glib-2.0', uselib_store='GLIB', atleast_version='2.2')
 494     autowaf.check_pkg(conf, 'gthread-2.0', uselib_store='GTHREAD', atleast_version='2.2')
 495     autowaf.check_pkg(conf, 'glibmm-2.4', uselib_store='GLIBMM', atleast_version='2.14.0')
 496     autowaf.check_pkg(conf, 'sndfile', uselib_store='SNDFILE', atleast_version='1.0.18')
 497
 498     if sys.platform == 'darwin':
 499         sub_config_and_use(conf, 'libs/appleutility')
 500     for i in children:
 501         sub_config_and_use(conf, i)
 502
 503     # Fix utterly braindead FLAC include path to not smash assert.h
 504     conf.env['CPPPATH_FLAC'] = []
 505
 506     conf.check_cc(function_name='dlopen', header_name='dlfcn.h', linkflags='-ldl', uselib_store='DL')
 507     conf.check_cc(function_name='curl_global_init', header_name='curl/curl.h', linkflags='-lcurl', uselib_store='CURL')
 508
 509     # Tell everyone that this is a waf build
 510
 511     conf.env.append_value('CCFLAGS', '-DWAF_BUILD')
 512     conf.env.append_value('CXXFLAGS', '-DWAF_BUILD')
 513
 514     # Set up waf environment
 515     opts = Options.options
 516     if opts.debug:
 517         opts.phone_home = False;   # debug builds should not call home
 518     if opts.phone_home:
 519         conf.env['PHONE_HOME'] = opts.phone_home
 520     if opts.fpu_optimization:
 521         conf.define('FPU_OPTIMIZATION', 1)
 522     if opts.freesound:
 523         conf.define('FREESOUND',1)
 524     if opts.nls:
 525         conf.define ('ENABLE_NLS', 1)
 526     if opts.build_tests:
 527         conf.env['BUILD_TESTS'] = opts.build_tests
 528     if opts.tranzport:
 529         conf.define('TRANZPORT', 1)
 530     if opts.vst:
 531         conf.define('VST_SUPPORT', 1)
 532         conf.env.append_value('CPPPATH', Options.options.wine_include)
 533         autowaf.check_header(conf, 'windows.h', mandatory = True)
 534     if bool(conf.env['JACK_SESSION']):
 535         conf.define ('HAVE_JACK_SESSION', 1)
 536     if opts.wiimote:
 537         conf.define('WIIMOTE',1)
 538     conf.define('WINDOWS_KEY', opts.windows_key)
 539     conf.env['PROGRAM_NAME'] = opts.program_name
 540     if opts.rt_alloc_debug:
 541         conf.define('DEBUG_RT_ALLOC', 1)
 542     if not conf.env['HAVE_CPPUNIT']:
 543         conf.env['BUILD_TESTS'] = False
 544
 545     set_compiler_flags (conf, Options.options)
 546
 547     config_text = open('libs/ardour/config_text.cc', "w")
 548     config_text.write('''#include "ardour/ardour.h"
 549 namespace ARDOUR {
 550 const char* const ardour_config_info = "\\n\\
 551 ''')
 552
 553     def write_config_text(title, val):
 554         autowaf.display_msg(conf, title, val)
 555         config_text.write(title + ': ')
 556         config_text.write(str(val))
 557         config_text.write("\\n\\\n")
 558
 559     write_config_text('Build documentation',   conf.env['DOCS'])
 560     write_config_text('Debuggable build',      conf.env['DEBUG'])
 561     write_config_text('Install prefix',        conf.env['PREFIX'])
 562     write_config_text('Strict compiler flags', conf.env['STRICT'])
 563
 564     write_config_text('Architecture flags',    opts.arch)
 565     write_config_text('Aubio',                 bool(conf.env['HAVE_AUBIO']))
 566     write_config_text('Build target',          conf.env['build_target'])
 567     write_config_text('CoreAudio',             bool(conf.env['HAVE_COREAUDIO']))
 568     write_config_text('FLAC',                  bool(conf.env['HAVE_FLAC']))
 569     write_config_text('FPU optimization',      opts.fpu_optimization)
 570     write_config_text('Freedesktop files',     opts.freedesktop)
 571     write_config_text('Freesound',             opts.freesound)
 572     write_config_text('JACK session support',  bool(conf.env['JACK_SESSION']))
 573     write_config_text('LV2 UI embedding',      bool(conf.env['HAVE_SUIL']))
 574     write_config_text('LV2 support',           bool(conf.env['LV2_SUPPORT']))
 575     write_config_text('OGG',                   bool(conf.env['HAVE_OGG']))
 576     write_config_text('Phone home',            bool(conf.env['PHONE_HOME']))
 577     write_config_text('Program name',          opts.program_name)
 578     write_config_text('Rubberband',            bool(conf.env['HAVE_RUBBERBAND']))
 579     write_config_text('Samplerate',            bool(conf.env['HAVE_SAMPLERATE']))
 580     write_config_text('Soundtouch',            bool(conf.env['HAVE_SOUNDTOUCH']))
 581     write_config_text('Translation',           opts.nls)
 582     write_config_text('Tranzport',             opts.tranzport)
 583     write_config_text('Unit tests',            bool(conf.env['BUILD_TESTS']))
 584     write_config_text('Universal binary',      opts.universal)
 585     write_config_text('VST support',           opts.vst)
 586     write_config_text('Wiimote support',       opts.wiimote)
 587     write_config_text('Windows key',           opts.windows_key)
 588
 589     write_config_text('C compiler flags',      conf.env['CCFLAGS'])
 590     write_config_text('C++ compiler flags',    conf.env['CXXFLAGS'])
 591
 592     config_text.write ('";\n}\n')
 593     config_text.close ()
 594     print('')
 595
 596 def build(bld):
 597     # add directories that contain only headers, to workaround an issue with waf
 598
 599     bld.path.find_dir ('libs/evoral/evoral')
 600     bld.path.find_dir ('libs/vamp-sdk/vamp-sdk')
 601     bld.path.find_dir ('libs/surfaces/control_protocol/control_protocol')
 602     bld.path.find_dir ('libs/timecode/timecode')
 603     bld.path.find_dir ('libs/rubberband/rubberband')
 604     bld.path.find_dir ('libs/gtkmm2ext/gtkmm2ext')
 605     bld.path.find_dir ('libs/ardour/ardour')
 606     bld.path.find_dir ('libs/taglib/taglib')
 607     bld.path.find_dir ('libs/pbd/pbd')
 608
 609     autowaf.set_recursive()
 610     if sys.platform == 'darwin':
 611         bld.add_subdirs('libs/appleutility')
 612     for i in children:
 613         bld.add_subdirs(i)
 614
 615     # ideally, we'd like to use the OS-provided MIDI API
 616     # for default ports. that doesn't work on at least
 617     # Fedora (Nov 9th, 2009) so use JACK MIDI on linux.
 618
 619     if sys.platform == 'darwin':
 620         rc_subst_dict = {
 621                 'MIDITAG'    : 'control',
 622                 'MIDITYPE'   : 'coremidi',
 623                 'JACK_INPUT' : 'auditioner'
 624                 }
 625     else:
 626         rc_subst_dict = {
 627                 'MIDITAG'    : 'control',
 628                 'MIDITYPE'   : 'jack',
 629                 'JACK_INPUT' : 'auditioner'
 630                 }
 631
 632     obj              = bld.new_task_gen('subst')
 633     obj.source       = 'ardour.rc.in'
 634     obj.target       = 'ardour_system.rc'
 635     obj.dict         = rc_subst_dict
 636     obj.install_path = '${CONFIGDIR}/ardour3'
 637
 638 def i18n(bld):
 639     bld.recurse (i18n_children)