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 import sys
  10
  11 # Variables for 'waf dist'
  12 VERSION = '3.0pre0'
  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/vamp-plugins',
  25         'libs/taglib',
  26         'libs/rubberband',
  27         'libs/surfaces',
  28         'libs/ardour',
  29         'libs/gtkmm2ext',
  30         'libs/clearlooks-newer',
  31         'gtk2_ardour'
  32 ]
  33
  34
  35 i18n_children = [
  36         'gtk2_ardour',
  37         'libs/ardour'
  38 ]
  39
  40 # Version stuff
  41
  42 def fetch_svn_revision (path):
  43         cmd = "LANG= svn info " + path + " | awk '/^Revision:/ { print $2}'"
  44         return commands.getoutput(cmd)
  45
  46 def fetch_git_revision (path):
  47         cmd = "LANG= git log --abbrev HEAD^..HEAD " + path
  48         output = commands.getoutput(cmd).splitlines()
  49         rev = output[0].replace ("commit", "git")[0:10]
  50         for line in output:
  51                 try:
  52                         if "git-svn-id" in line:
  53                                 line = line.split('@')[1].split(' ')
  54                                 rev = line[0]
  55                 except:
  56                         pass
  57         return rev
  58
  59 def fetch_bzr_revision (path):
  60         cmd = subprocess.Popen("LANG= bzr log -l 1 " + path, stdout=subprocess.PIPE, shell=True)
  61         out = cmd.communicate()[0]
  62         svn = re.search('^svn revno: [0-9]*', out, re.MULTILINE)
  63         str = svn.group(0)
  64         chars = 'svnreio: '
  65         return string.lstrip(str, chars)
  66
  67 def create_stored_revision():
  68         rev = ""
  69         if os.path.exists('.svn'):
  70                 rev = fetch_svn_revision('.');
  71         elif os.path.exists('.git'):
  72                 rev = fetch_git_revision('.');
  73         elif os.path.exists('.bzr'):
  74                 rev = fetch_bzr_revision('.');
  75                 print "Revision: " + rev;
  76         elif os.path.exists('libs/ardour/svn_revision.cc'):
  77                 print "Using packaged svn revision"
  78                 return
  79         else:
  80                 print "Missing libs/ardour/svn_revision.cc.  Blame the packager."
  81                 sys.exit(-1)
  82
  83         try:
  84                 text =  '#include <ardour/svn_revision.h>\n'
  85                 text += 'namespace ARDOUR { extern const char* svn_revision = \"' + rev + '\"; }\n'
  86                 print 'Writing svn revision info to libs/ardour/svn_revision.cc'
  87                 o = file('libs/ardour/svn_revision.cc', 'w')
  88                 o.write(text)
  89                 o.close()
  90         except IOError:
  91                 print 'Could not open libs/ardour/svn_revision.cc for writing\n'
  92                 sys.exit(-1)
  93
  94
  95 def set_compiler_flags (conf,opt):
  96         #
  97         # Compiler flags and other system-dependent stuff
  98         #
  99
 100         build_host_supports_sse = 0
 101         optimization_flags = []
 102         if opt.gprofile:
 103                 debug_flags = [ '-pg' ]
 104         else:
 105                 debug_flags = [ ] # waf adds -O0 -g itself. thanks waf!
 106
 107         # guess at the platform, used to define compiler flags
 108
 109         config_guess = os.popen("tools/config.guess").read()[:-1]
 110
 111         config_cpu = 0
 112         config_arch = 1
 113         config_kernel = 2
 114         config_os = 3
 115         config = config_guess.split ("-")
 116
 117         print "system triple: " + config_guess
 118
 119         # Autodetect
 120         if opt.dist_target == 'auto':
 121                 if config[config_arch] == 'apple':
 122                         # The [.] matches to the dot after the major version, "." would match any character
 123                         if re.search ("darwin[0-7][.]", config[config_kernel]) != None:
 124                                 conf.define ('build_target', 'panther')
 125                         if re.search ("darwin8[.]", config[config_kernel]) != None:
 126                                 conf.define ('build_target', 'tiger')
 127                         else:
 128                                 conf.define ('build_target', 'leopard')
 129                 else:
 130                         if re.search ("x86_64", config[config_cpu]) != None:
 131                                 conf.define ('build_target', 'x86_64')
 132                         elif re.search("i[0-5]86", config[config_cpu]) != None:
 133                                 conf.define ('build_target', 'i386')
 134                         elif re.search("powerpc", config[config_cpu]) != None:
 135                                 conf.define ('build_target', 'powerpc')
 136                         else:
 137                                 conf.define ('build_target', 'i686')
 138         else:
 139                 conf.define ('build_target', opt.dist_target)
 140
 141         if config[config_cpu] == 'powerpc' and conf.env['build_target'] != 'none':
 142                 #
 143                 # Apple/PowerPC optimization options
 144                 #
 145                 # -mcpu=7450 does not reliably work with gcc 3.*
 146                 #
 147                 if opt.dist_target == 'panther' or opt.dist_target == 'tiger':
 148                         if config[config_arch] == 'apple':
 149                                 # optimization_flags.extend ([ "-mcpu=7450", "-faltivec"])
 150                                 # to support g3s but still have some optimization for above
 151                                 optimization_flags.extend ([ "-mcpu=G3", "-mtune=7450"])
 152                         else:
 153                                 optimization_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec"])
 154                 else:
 155                         optimization_flags.extend([ "-mcpu=750", "-mmultiple" ])
 156                 optimization_flags.extend (["-mhard-float", "-mpowerpc-gfxopt"])
 157                 optimization_flags.extend (["-Os"])
 158
 159         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':
 160
 161
 162                 #
 163                 # ARCH_X86 means anything in the x86 family from i386 to x86_64
 164                 # USE_X86_64_ASM is used to distingush 32 and 64 bit assembler
 165                 #
 166
 167                 if (re.search ("(i[0-9]86|x86_64)", config[config_cpu]) != None):
 168                         debug_flags.append ("-DARCH_X86")
 169                         optimization_flags.append ("-DARCH_X86")
 170
 171                 if config[config_kernel] == 'linux' :
 172
 173                         #
 174                         # determine processor flags via /proc/cpuinfo
 175                         #
 176
 177                         if conf.env['build_target'] != 'i386':
 178
 179                                 flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1]
 180                                 x86_flags = flag_line.split (": ")[1:][0].split ()
 181
 182                                 if "mmx" in x86_flags:
 183                                         optimization_flags.append ("-mmmx")
 184                                 if "sse" in x86_flags:
 185                                         build_host_supports_sse = 1
 186                                 if "3dnow" in x86_flags:
 187                                         optimization_flags.append ("-m3dnow")
 188
 189                 if config[config_cpu] == "i586":
 190                         optimization_flags.append ("-march=i586")
 191                 elif config[config_cpu] == "i686":
 192                         optimization_flags.append ("-march=i686")
 193
 194                 if ((conf.env['build_target'] == 'i686') or (conf.env['build_target'] == 'x86_64')) and build_host_supports_sse:
 195                         optimization_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
 196                         debug_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
 197
 198         # end of processor-specific section
 199
 200         # optimization section
 201         if conf.env['FPU_OPTIMIZATION']:
 202                 if conf.env['build_target'] == 'tiger' or conf.env['build_target'] == 'leopard':
 203                         optimization_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
 204                         debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
 205                         conf.env.append_value('LINKFLAGS', "-framework Accelerate")
 206                 elif conf.env['build_target'] == 'i686' or conf.env['build_target'] == 'x86_64':
 207                         optimization_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
 208                         debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
 209                 if conf.env['build_target'] == 'x86_64':
 210                         optimization_flags.append ("-DUSE_X86_64_ASM")
 211                         debug_flags.append ("-DUSE_X86_64_ASM")
 212                 if build_host_supports_sse != 1:
 213                         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)"
 214                 if conf.check_cc(function_name='posix_memalign', header_name='stdlib.h', ccflags='-D_XOPEN_SOURCE=600') == False:
 215                         optimization_flags.append("-DNO_POSIX_MEMALIGN")
 216
 217         # end optimization section
 218
 219         #
 220         # no VST on x86_64
 221         #
 222
 223         if conf.env['build_target'] == 'x86_64' and opt.vst:
 224                 print "\n\n=================================================="
 225                 print "You cannot use VST plugins with a 64 bit host. Please run waf with --vst=0"
 226                 print "\nIt is theoretically possible to build a 32 bit host on a 64 bit system."
 227                 print "However, this is tricky and not recommended for beginners."
 228                 sys.exit (-1)
 229
 230         #
 231         # a single way to test if we're on OS X
 232         #
 233
 234         if conf.env['build_target'] in ['panther', 'tiger', 'leopard' ]:
 235                 conf.define ('IS_OSX', 1)
 236                 # force tiger or later, to avoid issues on PPC which defaults
 237                 # back to 10.1 if we don't tell it otherwise.
 238                 conf.env.append_value('CCFLAGS', "-DMAC_OS_X_VERSION_MIN_REQUIRED=1040")
 239
 240         else:
 241                 conf.define ('IS_OSX', 0)
 242
 243         #
 244         # save off guessed arch element in an env
 245         #
 246         conf.define ('CONFIG_ARCH', config[config_arch])
 247
 248         #
 249         # ARCH="..." overrides all
 250         #
 251
 252         if opt.arch != None:
 253                 optimization_flags = opt.arch.split()
 254
 255         #
 256         # prepend boiler plate optimization flags that work on all architectures
 257         #
 258
 259         optimization_flags[:0] = [
 260                 "-O3",
 261                 "-fomit-frame-pointer",
 262                 "-ffast-math",
 263                 "-fstrength-reduce",
 264                 "-pipe"
 265                 ]
 266
 267         if opt.debug:
 268                 conf.env.append_value('CCFLAGS', debug_flags)
 269                 conf.env.append_value('CXXFLAGS', debug_flags)
 270                 conf.env.append_value('LINKFLAGS', debug_flags)
 271         else:
 272                 conf.env.append_value('CCFLAGS', optimization_flags)
 273                 conf.env.append_value('CXXFLAGS', optimization_flags)
 274                 conf.env.append_value('LINKFLAGS', optimization_flags)
 275
 276         if opt.stl_debug:
 277                 conf.env.append_value('CXXFLAGS', "-D_GLIBCXX_DEBUG")
 278
 279         if opt.universal:
 280                 conf.env.append_value('CCFLAGS', "-arch i386 -arch ppc")
 281                 conf.env.append_value('CXXFLAGS', "-arch i386 -arch ppc")
 282                 conf.env.append_value('LINKFLAGS', "-arch i386 -arch ppc")
 283
 284         #
 285         # warnings flags
 286         #
 287
 288         conf.env.append_value('CCFLAGS', "-Wall")
 289         conf.env.append_value('CXXFLAGS', [ '-Wall', '-Woverloaded-virtual'])
 290
 291         if opt.extra_warn:
 292                 conf.env.append_value('CCFLAGS', [ '-Wextra', '-pedantic', '-ansi' ])
 293                 conf.env.append_value('CXXFLAGS', [ '-Wextra', '-pedantic', '-ansi' ])
 294                 #conf.env.append_value('CFLAGS', "-iso")
 295
 296
 297         #
 298         # more boilerplate
 299         #
 300
 301         conf.env.append_value('CCFLAGS', [ '-D_LARGEFILE64_SOURCE', '-D_LARGEFILE_SOURCE' ])
 302         conf.env.append_value('CXXFLAGS', [ '-D_LARGEFILE64_SOURCE', '-D_LARGEFILE_SOURCE' ])
 303         if opt.nls:
 304                 conf.env.append_value('CXXFLAGS', '-DENABLE_NLS')
 305                 conf.env.append_value('CCFLAGS', '-DENABLE_NLS')
 306
 307
 308 #----------------------------------------------------------------
 309
 310 # Waf stages
 311
 312 def set_options(opt):
 313         autowaf.set_options(opt)
 314         opt.add_option('--arch', type='string', action='store', dest='arch',
 315                         help='Architecture-specific compiler flags')
 316         opt.add_option('--aubio', action='store_true', default=True, dest='aubio',
 317                         help="Use Paul Brossier's aubio library for feature detection (if available)")
 318         opt.add_option('--audiounits', action='store_true', default=False, dest='audiounits',
 319                         help='Compile with Apple\'s AudioUnit library (experimental)')
 320         opt.add_option('--coreaudio', action='store_true', default=False, dest='coreaudio',
 321                         help='Compile with Apple\'s CoreAudio library')
 322         opt.add_option('--dist-target', type='string', default='auto', dest='dist_target',
 323                         help='Specify the target for cross-compiling [auto,none,x86,i386,i686,x86_64,powerpc,tiger,leopard]')
 324         opt.add_option('--extra-warn', action='store_true', default=False, dest='extra_warn',
 325                         help='Build with even more compiler warning flags')
 326         opt.add_option('--fpu-optimization', action='store_true', default=True, dest='fpu_optimization',
 327                         help='Build runtime checked assembler code')
 328         opt.add_option('--freedesktop', action='store_true', default=False, dest='freedesktop',
 329                         help='Install MIME type, icons and .desktop file as per freedesktop.org standards')
 330         opt.add_option('--freesound', action='store_true', default=False, dest='freesound',
 331                         help='Include Freesound database lookup')
 332         opt.add_option('--gprofile', action='store_true', default=False, dest='gprofile',
 333                         help='Compile for use with gprofile')
 334         opt.add_option('--gtkosx', action='store_true', default=False, dest='gtkosx',
 335                         help='Compile for use with GTK-OSX, not GTK-X11')
 336         opt.add_option('--lv2', action='store_true', default=False, dest='lv2',
 337                         help='Compile with support for LV2 (if slv2 is available)')
 338         opt.add_option('--nls', action='store_true', default=True, dest='nls',
 339                         help='Enable i18n (native language support)')
 340         opt.add_option('--stl-debug', action='store_true', default=False, dest='stl_debug',
 341                         help='Build with debugging for the STL')
 342         opt.add_option('--syslibs', action='store_true', default=True, dest='syslibs',
 343                         help='Use existing system versions of various libraries instead of internal ones')
 344         opt.add_option('--tranzport', action='store_true', default=False, dest='tranzport',
 345                         help='Compile with support for Frontier Designs Tranzport (if libusb is available)')
 346         opt.add_option('--universal', action='store_true', default=False, dest='universal',
 347                         help='Compile as universal binary (requires that external libraries are universal)')
 348         opt.add_option('--versioned', action='store_true', default=False, dest='versioned',
 349                         help='Add revision information to executable name inside the build directory')
 350         opt.add_option('--vst', action='store_true', default=False, dest='vst',
 351                         help='Compile with support for VST')
 352         opt.add_option('--wiimote', action='store_true', default=False, dest='wiimote',
 353                         help='Build the wiimote control surface')
 354         opt.add_option('--windows-key', type='string', action='store', dest='windows_key', default='Mod4><Super',
 355                        help='X Modifier(s) (Mod1,Mod2, etc) for the Windows key (X11 builds only). ' +
 356                        'Multiple modifiers must be separated by \'><\'')
 357
 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         if sys.platform == 'darwin':
 372                 sub_config_and_use(conf, 'libs/appleutility')
 373         for i in children:
 374                 sub_config_and_use(conf, i)
 375
 376         # Fix utterly braindead FLAC include path to not smash assert.h
 377         conf.env['CPPPATH_FLAC'] = []
 378
 379         # Tell everyone that this is a waf build
 380
 381         conf.env.append_value('CCFLAGS', '-DWAF_BUILD')
 382         conf.env.append_value('CXXFLAGS', '-DWAF_BUILD')
 383
 384         autowaf.print_summary(conf)
 385         opts = Options.options
 386         autowaf.display_header('Ardour Configuration')
 387         autowaf.display_msg(conf, 'Build Target', conf.env['build_target'])
 388         autowaf.display_msg(conf, 'Architecture flags', opts.arch)
 389         autowaf.display_msg(conf, 'Aubio', bool(conf.env['HAVE_AUBIO']))
 390         autowaf.display_msg(conf, 'AudioUnits', opts.audiounits)
 391         if opts.audiounits:
 392                 conf.define('AUDIOUNITS',1)
 393         autowaf.display_msg(conf, 'FPU Optimization', opts.fpu_optimization)
 394         if opts.fpu_optimization:
 395                 conf.define('FPU_OPTIMIZATION', 1)
 396         autowaf.display_msg(conf, 'Freedesktop Files', opts.freedesktop)
 397         autowaf.display_msg(conf, 'Freesound', opts.freesound)
 398         if opts.freesound:
 399                 conf.define('FREESOUND',1)
 400         autowaf.display_msg(conf, 'GtkOSX', opts.gtkosx)
 401         if opts.gtkosx:
 402                 conf.define ('GTKOSX', 1)
 403         if opts.coreaudio:
 404                 conf.define ('COREAUDIO', 1)
 405         autowaf.display_msg(conf, 'LV2 Support', bool(conf.env['HAVE_SLV2']))
 406         autowaf.display_msg(conf, 'Rubberband', bool(conf.env['HAVE_RUBBERBAND']))
 407         autowaf.display_msg(conf, 'Samplerate', bool(conf.env['HAVE_SAMPLERATE']))
 408         autowaf.display_msg(conf, 'Soundtouch', bool(conf.env['HAVE_SOUNDTOUCH']))
 409         autowaf.display_msg(conf, 'Translation', opts.nls)
 410         if opts.nls:
 411                 conf.define ('ENABLE_NLS', 1)
 412         autowaf.display_msg(conf, 'System Libraries', opts.syslibs)
 413         autowaf.display_msg(conf, 'Tranzport', opts.tranzport)
 414         if opts.tranzport:
 415                 conf.define('TRANZPORT', 1)
 416         autowaf.display_msg(conf, 'Universal Binary', opts.universal)
 417         autowaf.display_msg(conf, 'VST Support', opts.vst)
 418         if opts.vst:
 419                 conf.define('VST_SUPPORT', 1)
 420         autowaf.display_msg(conf, 'Wiimote Support', opts.wiimote)
 421         if opts.wiimote:
 422                 conf.define('WIIMOTE',1)
 423         if opts.windows_key:
 424                 conf.define('WINDOWS_KEY', opts.windows_key)
 425         autowaf.display_msg(conf, 'Windows Key', opts.windows_key)
 426
 427         set_compiler_flags (conf, Options.options)
 428
 429         autowaf.display_msg(conf, 'C Compiler flags', conf.env['CCFLAGS'])
 430         autowaf.display_msg(conf, 'C++ Compiler flags', conf.env['CXXFLAGS'])
 431
 432 def build(bld):
 433         autowaf.set_recursive()
 434         if sys.platform == 'darwin':
 435                 bld.add_subdirs('libs/appleutility')
 436         for i in children:
 437                 bld.add_subdirs(i)
 438
 439 def i18n(bld):
 440         bld.recurse (i18n_children)
 441