wscript

   1 #!/usr/bin/env python
   2 import autowaf
   3 import Options
   4 import os
   5 import commands
   6 import re
   7 import string
   8 import subprocess
   9
  10 # Variables for 'waf dist'
  11 VERSION = '3.0pre0'
  12 APPNAME = 'ardour'
  13
  14 # Mandatory variables
  15 srcdir = '.'
  16 blddir = 'build'
  17
  18 children = [
  19         'libs/pbd',
  20         'libs/midi++2',
  21         'libs/evoral',
  22         'libs/vamp-sdk',
  23         'libs/vamp-plugins',
  24         'libs/taglib',
  25         'libs/rubberband',
  26         'libs/surfaces',
  27         'libs/ardour',
  28         'libs/gtkmm2ext',
  29         'gtk2_ardour'
  30 ]
  31
  32
  33 i18n_children = [
  34         'gtk2_ardour',
  35         'libs/ardour'
  36 ]
  37
  38 # Version stuff
  39
  40 def fetch_svn_revision (path):
  41         cmd = "LANG= svn info " + path + " | awk '/^Revision:/ { print $2}'"
  42         return commands.getoutput(cmd)
  43
  44 def fetch_git_revision (path):
  45         cmd = "LANG= git log --abbrev HEAD^..HEAD " + path
  46         output = commands.getoutput(cmd).splitlines()
  47         rev = output[0].replace ("commit", "git")[0:10]
  48         for line in output:
  49                 try:
  50                         if "git-svn-id" in line:
  51                                 line = line.split('@')[1].split(' ')
  52                                 rev = line[0]
  53                 except:
  54                         pass
  55         return rev
  56
  57 def fetch_bzr_revision (path):
  58         cmd = subprocess.Popen("LANG= bzr log -l 1 " + path, stdout=subprocess.PIPE, shell=True)
  59         out = cmd.communicate()[0]
  60         svn = re.search('^svn revno: [0-9]*', out, re.MULTILINE)
  61         str = svn.group(0)
  62         chars = 'svnreio: '
  63         return string.lstrip(str, chars)
  64
  65 def create_stored_revision():
  66         rev = ""
  67         if os.path.exists('.svn'):
  68                 rev = fetch_svn_revision('.');
  69         elif os.path.exists('.git'):
  70                 rev = fetch_git_revision('.');
  71         elif os.path.exists('.bzr'):
  72                 rev = fetch_bzr_revision('.');
  73                 print "Revision: " + rev;
  74         elif os.path.exists('libs/ardour/svn_revision.cc'):
  75                 print "Using packaged svn revision"
  76                 return
  77         else:
  78                 print "Missing libs/ardour/svn_revision.cc.  Blame the packager."
  79                 sys.exit(-1)
  80
  81         try:
  82                 text =  '#include <ardour/svn_revision.h>\n'
  83                 text += 'namespace ARDOUR { extern const char* svn_revision = \"' + rev + '\"; }\n'
  84                 print 'Writing svn revision info to libs/ardour/svn_revision.cc'
  85                 o = file('libs/ardour/svn_revision.cc', 'w')
  86                 o.write(text)
  87                 o.close()
  88         except IOError:
  89                 print 'Could not open libs/ardour/svn_revision.cc for writing\n'
  90                 sys.exit(-1)
  91
  92
  93 def set_compiler_flags (conf,opt):
  94         #
  95         # Compiler flags and other system-dependent stuff
  96         #
  97
  98         build_host_supports_sse = 0
  99         optimization_flags = []
 100         if opt.gprofile:
 101                 debug_flags = [ '-pg' ]
 102         else:
 103                 debug_flags = [ ] # waf adds -O0 -g itself. thanks waf!
 104
 105         # guess at the platform, used to define compiler flags
 106
 107         config_guess = os.popen("tools/config.guess").read()[:-1]
 108
 109         config_cpu = 0
 110         config_arch = 1
 111         config_kernel = 2
 112         config_os = 3
 113         config = config_guess.split ("-")
 114
 115         print "system triple: " + config_guess
 116
 117         # Autodetect
 118         if opt.dist_target == 'auto':
 119                 if config[config_arch] == 'apple':
 120                         # The [.] matches to the dot after the major version, "." would match any character
 121                         if re.search ("darwin[0-7][.]", config[config_kernel]) != None:
 122                                 conf.define ('build_target', 'panther')
 123                         if re.search ("darwin8[.]", config[config_kernel]) != None:
 124                                 conf.define ('build_target', 'tiger')
 125                         else:
 126                                 conf.define ('build_target', 'leopard')
 127                 else:
 128                         if re.search ("x86_64", config[config_cpu]) != None:
 129                                 conf.define ('build_target', 'x86_64')
 130                         elif re.search("i[0-5]86", config[config_cpu]) != None:
 131                                 conf.define ('build_target', 'i386')
 132                         elif re.search("powerpc", config[config_cpu]) != None:
 133                                 conf.define ('build_target', 'powerpc')
 134                         else:
 135                                 conf.define ('build_target', 'i686')
 136         else:
 137                 conf.define ('build_target', opt.dist_target)
 138
 139         if config[config_cpu] == 'powerpc' and conf.env['build_target'] != 'none':
 140                 #
 141                 # Apple/PowerPC optimization options
 142                 #
 143                 # -mcpu=7450 does not reliably work with gcc 3.*
 144                 #
 145                 if opt.dist_target == 'panther' or opt.dist_target == 'tiger':
 146                         if config[config_arch] == 'apple':
 147                                 # optimization_flags.extend ([ "-mcpu=7450", "-faltivec"])
 148                                 # to support g3s but still have some optimization for above
 149                                 optimization_flags.extend ([ "-mcpu=G3", "-mtune=7450"])
 150                         else:
 151                                 optimization_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec"])
 152                 else:
 153                         optimization_flags.extend([ "-mcpu=750", "-mmultiple" ])
 154                 optimization_flags.extend (["-mhard-float", "-mpowerpc-gfxopt"])
 155                 optimization_flags.extend (["-Os"])
 156
 157         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':
 158
 159
 160                 #
 161                 # ARCH_X86 means anything in the x86 family from i386 to x86_64
 162                 # USE_X86_64_ASM is used to distingush 32 and 64 bit assembler
 163                 #
 164
 165                 if (re.search ("(i[0-9]86|x86_64)", config[config_cpu]) != None):
 166                         debug_flags.append ("-DARCH_X86")
 167                         optimization_flags.append ("-DARCH_X86")
 168
 169                 if config[config_kernel] == 'linux' :
 170
 171                         #
 172                         # determine processor flags via /proc/cpuinfo
 173                         #
 174
 175                         if conf.env['build_target'] != 'i386':
 176
 177                                 flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1]
 178                                 x86_flags = flag_line.split (": ")[1:][0].split ()
 179
 180                                 if "mmx" in x86_flags:
 181                                         optimization_flags.append ("-mmmx")
 182                                 if "sse" in x86_flags:
 183                                         build_host_supports_sse = 1
 184                                 if "3dnow" in x86_flags:
 185                                         optimization_flags.append ("-m3dnow")
 186
 187                 if config[config_cpu] == "i586":
 188                         optimization_flags.append ("-march=i586")
 189                 elif config[config_cpu] == "i686":
 190                         optimization_flags.append ("-march=i686")
 191
 192                 if ((conf.env['build_target'] == 'i686') or (conf.env['build_target'] == 'x86_64')) and build_host_supports_sse:
 193                         optimization_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
 194                         debug_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
 195
 196         # end of processor-specific section
 197
 198         # optimization section
 199         if conf.env['FPU_OPTIMIZATION']:
 200                 if conf.env['build_target'] == 'tiger' or conf.env['build_target'] == 'leopard':
 201                         optimization_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
 202                         debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
 203                         libraries['core'].Append(LINKFLAGS= '-framework Accelerate')
 204                 elif conf.env['build_target'] == 'i686' or conf.env['build_target'] == 'x86_64':
 205                         optimization_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
 206                         debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
 207                 if conf.env['build_target'] == 'x86_64':
 208                         optimization_flags.append ("-DUSE_X86_64_ASM")
 209                         debug_flags.append ("-DUSE_X86_64_ASM")
 210                 if build_host_supports_sse != 1:
 211                         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)"
 212
 213         # end optimization section
 214
 215         #
 216         # no VST on x86_64
 217         #
 218
 219         if conf.env['build_target'] == 'x86_64' and opt.vst:
 220                 print "\n\n=================================================="
 221                 print "You cannot use VST plugins with a 64 bit host. Please run waf with --vst=0"
 222                 print "\nIt is theoretically possible to build a 32 bit host on a 64 bit system."
 223                 print "However, this is tricky and not recommended for beginners."
 224                 sys.exit (-1)
 225
 226         #
 227         # a single way to test if we're on OS X
 228         #
 229
 230         if conf.env['build_target'] in ['panther', 'tiger', 'leopard' ]:
 231                 conf.define ('IS_OSX', 1)
 232                 # force tiger or later, to avoid issues on PPC which defaults
 233                 # back to 10.1 if we don't tell it otherwise.
 234                 conf.env.append_value (CCFLAGS="-DMAC_OS_X_VERSION_MIN_REQUIRED=1040")
 235
 236                 if conf.env['build_target'] == 'leopard':
 237                         # need this to force build against the 10.4 SDK when building on later versions of OS X
 238                         # ideally this would be configurable, but lets just do that later when we need it
 239                         conf.env.append_value(CCFLAGS="-mmacosx-version-min=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk")
 240                         conf.env.append_value(LINKFLAGS="-mmacosx-version-min=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk")
 241
 242         else:
 243                 conf.define ('IS_OSX', 0)
 244
 245         #
 246         # save off guessed arch element in an env
 247         #
 248         conf.define ('CONFIG_ARCH', config[config_arch])
 249
 250         #
 251         # ARCH="..." overrides all
 252         #
 253
 254         if opt.arch != None:
 255                 optimization_flags = opt.arch.split()
 256
 257         #
 258         # prepend boiler plate optimization flags that work on all architectures
 259         #
 260
 261         optimization_flags[:0] = [
 262                 "-O3",
 263                 "-fomit-frame-pointer",
 264                 "-ffast-math",
 265                 "-fstrength-reduce",
 266                 "-pipe"
 267                 ]
 268
 269         if opt.debug:
 270                 conf.env.append_value('CCFLAGS', debug_flags)
 271                 conf.env.append_value('CXXFLAGS', debug_flags)
 272                 conf.env.append_value('LINKFLAGS', debug_flags)
 273         else:
 274                 conf.env.append_value('CCFLAGS', optimization_flags)
 275                 conf.env.append_value('CXXFLAGS', optimization_flags)
 276                 conf.env.append_value('LINKFLAGS', optimization_flags)
 277
 278         if opt.stl_debug:
 279                 conf.env.append_value('CXXFLAGS', "-D_GLIBCXX_DEBUG")
 280
 281         if opt.universal:
 282                 conf.env.append_value('CCFLAGS', "-arch i386 -arch ppc")
 283                 conf.env.append_value('CXXFLAGS', "-arch i386 -arch ppc")
 284                 conf.env.append_value('LINKFLAGS', "-arch i386 -arch ppc")
 285
 286         #
 287         # warnings flags
 288         #
 289
 290         conf.env.append_value('CCFLAGS', "-Wall")
 291         conf.env.append_value('CXXFLAGS', [ '-Wall', '-Woverloaded-virtual'])
 292
 293         if opt.extra_warn:
 294                 conf.env.append_value('CCFLAGS', [ '-Wextra', '-pedantic', '-ansi' ])
 295                 conf.env.append_value('CXXFLAGS', [ '-Wextra', '-pedantic', '-ansi' ])
 296                 #conf.env.append_value('CFLAGS', "-iso")
 297
 298
 299         #
 300         # more boilerplate
 301         #
 302
 303         conf.env.append_value('CCFLAGS', [ '-D_LARGEFILE64_SOURCE', '-D_LARGEFILE_SOURCE' ])
 304         conf.env.append_value('CXXFLAGS', [ '-D_LARGEFILE64_SOURCE', '-D_LARGEFILE_SOURCE' ])
 305         if opt.nls:
 306                 conf.env.append_value('CXXFLAGS', '-DENABLE_NLS')
 307                 conf.env.append_value('CCFLAGS', '-DENABLE_NLS')
 308
 309
 310 #----------------------------------------------------------------
 311
 312 # Waf stages
 313
 314 def set_options(opt):
 315         autowaf.set_options(opt)
 316         opt.add_option('--arch', type='string', action='store', dest='arch',
 317                         help='Architecture-specific compiler flags')
 318         opt.add_option('--aubio', action='store_true', default=True, dest='aubio',
 319                         help="Use Paul Brossier's aubio library for feature detection (if available)")
 320         opt.add_option('--audiounits', action='store_true', default=False, dest='audiounits',
 321                         help='Compile with Apple\'s AudioUnit library (experimental)')
 322         opt.add_option('--coreaudio', action='store_true', default=False, dest='coreaudio',
 323                         help='Compile with Apple\'s CoreAudio library')
 324         opt.add_option('--dist-target', type='string', default='auto', dest='dist_target',
 325                         help='Specify the target for cross-compiling [auto,none,x86,i386,i686,x86_64,powerpc,tiger,leopard]')
 326         opt.add_option('--extra-warn', action='store_true', default=False, dest='extra_warn',
 327                         help='Build with even more compiler warning flags')
 328         opt.add_option('--fpu-optimization', action='store_true', default=True, dest='fpu_optimization',
 329                         help='Build runtime checked assembler code')
 330         opt.add_option('--freedesktop', action='store_true', default=False, dest='freedesktop',
 331                         help='Install MIME type, icons and .desktop file as per freedesktop.org standards')
 332         opt.add_option('--freesound', action='store_true', default=False, dest='freesound',
 333                         help='Include Freesound database lookup')
 334         opt.add_option('--gprofile', action='store_true', default=False, dest='gprofile',
 335                         help='Compile for use with gprofile')
 336         opt.add_option('--gtkosx', action='store_true', default=False, dest='gtkosx',
 337                         help='Compile for use with GTK-OSX, not GTK-X11')
 338         opt.add_option('--lv2', action='store_true', default=False, dest='lv2',
 339                         help='Compile with support for LV2 (if slv2 is available)')
 340         opt.add_option('--nls', action='store_true', default=True, dest='nls',
 341                         help='Enable i18n (native language support)')
 342         opt.add_option('--stl-debug', action='store_true', default=False, dest='stl_debug',
 343                         help='Build with debugging for the STL')
 344         opt.add_option('--syslibs', action='store_true', default=True, dest='syslibs',
 345                         help='Use existing system versions of various libraries instead of internal ones')
 346         opt.add_option('--tranzport', action='store_true', default=False, dest='tranzport',
 347                         help='Compile with support for Frontier Designs Tranzport (if libusb is available)')
 348         opt.add_option('--universal', action='store_true', default=False, dest='universal',
 349                         help='Compile as universal binary (requires that external libraries are universal)')
 350         opt.add_option('--versioned', action='store_true', default=False, dest='versioned',
 351                         help='Add revision information to executable name inside the build directory')
 352         opt.add_option('--vst', action='store_true', default=False, dest='vst',
 353                         help='Compile with support for VST')
 354         opt.add_option('--wiimote', action='store_true', default=False, dest='wiimote',
 355                         help='Build the wiimote control surface')
 356         opt.add_option('--windows-key', type='string', dest='windows_key',
 357                         help='Set X Modifier (Mod1,Mod2,Mod3,Mod4,Mod5) for "Windows" key [Default: Mod4]', default='Mod4><Super')
 358         for i in children:
 359                 opt.sub_options(i)
 360
 361 def sub_config_and_use(conf, name, has_objects = True):
 362         conf.sub_config(name)
 363         autowaf.set_local_lib(conf, name, has_objects)
 364
 365 def configure(conf):
 366         create_stored_revision()
 367         autowaf.set_recursive()
 368         autowaf.configure(conf)
 369         autowaf.check_pkg(conf, 'glib-2.0', uselib_store='GLIB', atleast_version='2.2')
 370         autowaf.check_pkg(conf, 'glibmm-2.4', uselib_store='GLIBMM', atleast_version='2.14.0')
 371         for i in children:
 372                 sub_config_and_use(conf, i)
 373
 374         # Fix utterly braindead FLAC include path to not smash assert.h
 375         conf.env['CPPPATH_FLAC'] = []
 376
 377         # Tell everyone that this is a waf build
 378
 379         conf.env.append_value('CCFLAGS', '-DWAF_BUILD')
 380         conf.env.append_value('CXXFLAGS', '-DWAF_BUILD')
 381
 382         autowaf.print_summary(conf)
 383         opts = Options.options
 384         autowaf.display_header('Ardour Configuration')
 385         autowaf.display_msg(conf, 'Build Target', conf.env['build_target'])
 386         autowaf.display_msg(conf, 'Architecture flags', opts.arch)
 387         autowaf.display_msg(conf, 'Aubio', bool(conf.env['HAVE_AUBIO']))
 388         autowaf.display_msg(conf, 'AudioUnits', opts.audiounits)
 389         if opts.audiounits:
 390                 conf.define('AUDIOUNITS',1)
 391         autowaf.display_msg(conf, 'FPU Optimization', opts.fpu_optimization)
 392         if opts.fpu_optimization:
 393                 conf.define('FPU_OPTIMIZATION', 1)
 394         autowaf.display_msg(conf, 'Freedesktop Files', opts.freedesktop)
 395         autowaf.display_msg(conf, 'Freesound', opts.freesound)
 396         if opts.freesound:
 397                 conf.define('FREESOUND',1)
 398         autowaf.display_msg(conf, 'GtkOSX', opts.gtkosx)
 399         if opts.gtkosx:
 400                 conf.define ('GTKOSX', 1)
 401         autowaf.display_msg(conf, 'LV2 Support', bool(conf.env['HAVE_SLV2']))
 402         autowaf.display_msg(conf, 'Rubberband', bool(conf.env['HAVE_RUBBERBAND']))
 403         autowaf.display_msg(conf, 'Samplerate', bool(conf.env['HAVE_SAMPLERATE']))
 404         autowaf.display_msg(conf, 'Soundtouch', bool(conf.env['HAVE_SOUNDTOUCH']))
 405         autowaf.display_msg(conf, 'Translation', opts.nls)
 406         if opts.nls:
 407                 conf.define ('ENABLE_NLS', 1)
 408         autowaf.display_msg(conf, 'System Libraries', opts.syslibs)
 409         autowaf.display_msg(conf, 'Tranzport', opts.tranzport)
 410         if opts.tranzport:
 411                 conf.define('TRANZPORT', 1)
 412         autowaf.display_msg(conf, 'Universal Binary', opts.universal)
 413         autowaf.display_msg(conf, 'VST Support', opts.vst)
 414         if opts.vst:
 415                 conf.define('VST_SUPPORT', 1)
 416         autowaf.display_msg(conf, 'Wiimote Support', opts.wiimote)
 417         if opts.wiimote:
 418                 conf.define('WIIMOTE',1)
 419         autowaf.display_msg(conf, 'Windows Key', opts.windows_key)
 420         if opts.windows_key:
 421                 conf.define('WINDOWS_KEY', opts.windows_key)
 422
 423         set_compiler_flags (conf, Options.options)
 424
 425         autowaf.display_msg(conf, 'C Compiler flags', conf.env['CCFLAGS'])
 426         autowaf.display_msg(conf, 'C++ Compiler flags', conf.env['CXXFLAGS'])
 427
 428 def build(bld):
 429         autowaf.set_recursive()
 430         for i in children:
 431                 bld.add_subdirs(i)
 432
 433 def i18n(bld):
 434         bld.recurse (i18n_children)
 435