15 EnsureSConsVersion(0, 96)
22 # Command-line options
25 opts = Options('scache.conf')
27 ('ARCH', 'Set architecture-specific compilation flags by hand (all flags as 1 argument)',''),
28 BoolOption('SYSLIBS', 'USE AT YOUR OWN RISK: CANCELS ALL SUPPORT FROM ARDOUR AUTHORS: Use existing system versions of various libraries instead of internal ones', 0),
29 BoolOption('DEBUG', 'Set to build with debugging information and no optimizations', 0),
30 PathOption('DESTDIR', 'Set the intermediate install "prefix"', '/'),
31 BoolOption('NLS', 'Set to turn on i18n support', 1),
32 PathOption('PREFIX', 'Set the install "prefix"', '/usr/local'),
33 BoolOption('VST', 'Compile with support for VST', 0),
34 BoolOption('VERSIONED', 'Add version information to ardour/gtk executable name inside the build directory', 0),
35 EnumOption('DIST_TARGET', 'Build target for cross compiling packagers', 'auto', allowed_values=('auto', 'i386', 'i686', 'x86_64', 'powerpc', 'tiger', 'panther', 'none' ), ignorecase=2),
36 BoolOption('FPU_OPTIMIZATION', 'Build runtime checked assembler code', 1),
37 BoolOption('FFT_ANALYSIS', 'Include FFT analysis window', 0),
38 BoolOption('SURFACES', 'Build support for control surfaces', 0),
39 BoolOption('DMALLOC', 'Compile and link using the dmalloc library', 0)
42 #----------------------------------------------------------------------
43 # a handy helper that provides a way to merge compile/link information
44 # from multiple different "environments"
45 #----------------------------------------------------------------------
47 class LibraryInfo(Environment):
48 def __init__(self,*args,**kw):
49 Environment.__init__ (self,*args,**kw)
51 def Merge (self,others):
53 self.Append (LIBS = other.get ('LIBS',[]))
54 self.Append (LIBPATH = other.get ('LIBPATH', []))
55 self.Append (CPPPATH = other.get('CPPPATH', []))
56 self.Append (LINKFLAGS = other.get('LINKFLAGS', []))
57 self.Replace(LIBPATH = list(Set(self.get('LIBPATH', []))))
58 self.Replace(CPPPATH = list(Set(self.get('CPPPATH',[]))))
59 #doing LINKFLAGS breaks -framework
60 #doing LIBS break link order dependency
63 env = LibraryInfo (options = opts,
66 TARBALL='ardour-' + version + '.tar.bz2',
68 DISTTREE = '#ardour-' + version,
69 DISTCHECKDIR = '#ardour-' + version + '/check'
73 #----------------------------------------------------------------------
75 #----------------------------------------------------------------------
77 # Handy subst-in-file builder
80 def do_subst_in_file(targetfile, sourcefile, dict):
81 """Replace all instances of the keys of dict with their values.
82 For example, if dict is {'%VERSION%': '1.2345', '%BASE%': 'MyProg'},
83 then all instances of %VERSION% in the file will be replaced with 1.2345 etc.
86 f = open(sourcefile, 'rb')
90 raise SCons.Errors.UserError, "Can't read source file %s"%sourcefile
91 for (k,v) in dict.items():
92 contents = re.sub(k, v, contents)
94 f = open(targetfile, 'wb')
98 raise SCons.Errors.UserError, "Can't write target file %s"%targetfile
101 def subst_in_file(target, source, env):
102 if not env.has_key('SUBST_DICT'):
103 raise SCons.Errors.UserError, "SubstInFile requires SUBST_DICT to be set."
104 d = dict(env['SUBST_DICT']) # copy it
105 for (k,v) in d.items():
107 d[k] = env.subst(v())
108 elif SCons.Util.is_String(v):
111 raise SCons.Errors.UserError, "SubstInFile: key %s: %s must be a string or callable"%(k, repr(v))
112 for (t,s) in zip(target, source):
113 return do_subst_in_file(str(t), str(s), d)
115 def subst_in_file_string(target, source, env):
116 """This is what gets printed on the console."""
117 return '\n'.join(['Substituting vars from %s into %s'%(str(s), str(t))
118 for (t,s) in zip(target, source)])
120 def subst_emitter(target, source, env):
121 """Add dependency from substituted SUBST_DICT to target.
122 Returns original target, source tuple unchanged.
124 d = env['SUBST_DICT'].copy() # copy it
125 for (k,v) in d.items():
127 d[k] = env.subst(v())
128 elif SCons.Util.is_String(v):
130 Depends(target, SCons.Node.Python.Value(d))
131 # Depends(target, source) # this doesn't help the install-sapphire-linux.sh problem
132 return target, source
134 subst_action = Action (subst_in_file, subst_in_file_string)
135 env['BUILDERS']['SubstInFile'] = Builder(action=subst_action, emitter=subst_emitter)
138 # internationalization
143 # this is not a builder. we can't list the .po files as a target,
144 # because then scons -c will remove them (even Precious doesn't alter
145 # this). this function is called whenever a .mo file is being
146 # built, and will conditionally update the .po file if necessary.
149 def po_helper(po,pot):
155 print 'Updating ' + po
156 return os.spawnvp (os.P_WAIT, 'msgmerge', args)
158 # mo_builder: builder function for (binary) message catalogs (.mo)
160 # first source: .po file
161 # second source: .pot file
164 def mo_builder(target,source,env):
165 po_helper (source[0].get_path(), source[1].get_path())
169 target[0].get_path(),
172 return os.spawnvp (os.P_WAIT, 'msgfmt', args)
174 mo_bld = Builder (action = mo_builder)
175 env.Append(BUILDERS = {'MoBuild' : mo_bld})
177 # pot_builder: builder function for message templates (.pot)
179 # source: list of C/C++ etc. files to extract messages from
182 def pot_builder(target,source,env):
187 '-o', target[0].get_path(),
188 "--default-domain=" + env['PACKAGE'],
189 '--copyright-holder="Paul Davis"' ]
190 args += [ src.get_path() for src in source ]
192 return os.spawnvp (os.P_WAIT, 'xgettext', args)
194 pot_bld = Builder (action = pot_builder)
195 env.Append(BUILDERS = {'PotBuild' : pot_bld})
198 # utility function, not a builder
201 def i18n (buildenv, sources, installenv):
202 domain = buildenv['PACKAGE']
203 potfile = buildenv['POTFILE']
205 installenv.Alias ('potupdate', buildenv.PotBuild (potfile, sources))
207 p_oze = [ os.path.basename (po) for po in glob.glob ('po/*.po') ]
208 languages = [ po.replace ('.po', '') for po in p_oze ]
209 m_oze = [ po.replace (".po", ".mo") for po in p_oze ]
212 po = 'po/' + mo.replace (".mo", ".po")
213 installenv.Alias ('install', buildenv.MoBuild (mo, [ po, potfile ]))
215 for lang in languages[:]:
216 modir = (os.path.join (install_prefix, 'share/locale/' + lang + '/LC_MESSAGES/'))
217 moname = domain + '.mo'
218 installenv.Alias('install', installenv.InstallAs (os.path.join (modir, moname), lang + '.mo'))
221 # A generic builder for version.cc files
223 # note: requires that DOMAIN, MAJOR, MINOR, MICRO are set in the construction environment
224 # note: assumes one source files, the header that declares the version variables
226 def version_builder (target, source, env):
227 text = "int " + env['DOMAIN'] + "_major_version = " + str (env['MAJOR']) + ";\n"
228 text += "int " + env['DOMAIN'] + "_minor_version = " + str (env['MINOR']) + ";\n"
229 text += "int " + env['DOMAIN'] + "_micro_version = " + str (env['MICRO']) + ";\n"
232 o = file (target[0].get_path(), 'w')
236 print "Could not open", target[0].get_path(), " for writing\n"
239 text = "#ifndef __" + env['DOMAIN'] + "_version_h__\n"
240 text += "#define __" + env['DOMAIN'] + "_version_h__\n"
241 text += "extern int " + env['DOMAIN'] + "_major_version;\n"
242 text += "extern int " + env['DOMAIN'] + "_minor_version;\n"
243 text += "extern int " + env['DOMAIN'] + "_micro_version;\n"
244 text += "#endif /* __" + env['DOMAIN'] + "_version_h__ */\n"
247 o = file (target[1].get_path(), 'w')
251 print "Could not open", target[1].get_path(), " for writing\n"
256 version_bld = Builder (action = version_builder)
257 env.Append (BUILDERS = {'VersionBuild' : version_bld})
260 # a builder that makes a hard link from the 'source' executable to a name with
261 # a "build ID" based on the most recent CVS activity that might be reasonably
262 # related to version activity. this relies on the idea that the SConscript
263 # file that builds the executable is updated with new version info and committed
264 # to the source code repository whenever things change.
267 def versioned_builder(target,source,env):
268 # build ID is composed of a representation of the date of the last CVS transaction
269 # for this (SConscript) file
272 o = file (source[0].get_dir().get_path() + '/CVS/Entries', "r")
274 print "Could not CVS/Entries for reading"
278 lines = o.readlines()
280 if line[0:12] == '/SConscript/':
281 parts = line.split ("/")
287 print "No SConscript CVS update info found - versioned executable cannot be built"
290 tag = time.strftime ('%Y%M%d%H%m', time.strptime (last_date))
291 print "The current build ID is " + tag
293 tagged_executable = source[0].get_path() + '-' + tag
295 if os.path.exists (tagged_executable):
296 print "Replacing existing executable with the same build tag."
297 os.unlink (tagged_executable)
299 return os.link (source[0].get_path(), tagged_executable)
301 verbuild = Builder (action = versioned_builder)
302 env.Append (BUILDERS = {'VersionedExecutable' : verbuild})
305 # source tar file builder
308 def distcopy (target, source, env):
309 treedir = str (target[0])
313 except OSError, (errnum, strerror):
314 if errnum != errno.EEXIST:
315 print 'mkdir ', treedir, ':', strerror
319 # we don't know what characters might be in the file names
320 # so quote them all before passing them to the shell
322 all_files = ([ str(s) for s in source ])
323 cmd += " ".join ([ "'%s'" % quoted for quoted in all_files])
324 cmd += ' | (cd ' + treedir + ' && tar xf -)'
328 def tarballer (target, source, env):
329 cmd = 'tar -jcf ' + str (target[0]) + ' ' + str(source[0]) + " --exclude '*~'"
330 print 'running ', cmd, ' ... '
334 dist_bld = Builder (action = distcopy,
335 target_factory = SCons.Node.FS.default_fs.Entry,
336 source_factory = SCons.Node.FS.default_fs.Entry,
339 tarball_bld = Builder (action = tarballer,
340 target_factory = SCons.Node.FS.default_fs.Entry,
341 source_factory = SCons.Node.FS.default_fs.Entry)
343 env.Append (BUILDERS = {'Distribute' : dist_bld})
344 env.Append (BUILDERS = {'Tarball' : tarball_bld})
346 # ----------------------------------------------------------------------
347 # Construction environment setup
348 # ----------------------------------------------------------------------
352 libraries['core'] = LibraryInfo (CCFLAGS = '-Ilibs')
354 libraries['sndfile'] = LibraryInfo()
355 libraries['sndfile'].ParseConfig('pkg-config --cflags --libs sndfile')
357 libraries['lrdf'] = LibraryInfo()
358 libraries['lrdf'].ParseConfig('pkg-config --cflags --libs lrdf')
360 libraries['raptor'] = LibraryInfo()
361 libraries['raptor'].ParseConfig('pkg-config --cflags --libs raptor')
363 libraries['samplerate'] = LibraryInfo()
364 libraries['samplerate'].ParseConfig('pkg-config --cflags --libs samplerate')
366 if env['FFT_ANALYSIS']:
367 libraries['fftw3f'] = LibraryInfo()
368 libraries['fftw3f'].ParseConfig('pkg-config --cflags --libs fftw3f')
370 libraries['jack'] = LibraryInfo()
371 libraries['jack'].ParseConfig('pkg-config --cflags --libs jack')
373 libraries['xml'] = LibraryInfo()
374 libraries['xml'].ParseConfig('pkg-config --cflags --libs libxml-2.0')
376 libraries['xslt'] = LibraryInfo()
377 libraries['xslt'].ParseConfig('pkg-config --cflags --libs libxslt')
379 libraries['glib2'] = LibraryInfo()
380 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs glib-2.0')
381 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gobject-2.0')
382 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gmodule-2.0')
384 libraries['gtk2'] = LibraryInfo()
385 libraries['gtk2'].ParseConfig ('pkg-config --cflags --libs gtk+-2.0')
387 libraries['pango'] = LibraryInfo()
388 libraries['pango'].ParseConfig ('pkg-config --cflags --libs pango')
390 libraries['libgnomecanvas2'] = LibraryInfo()
391 libraries['libgnomecanvas2'].ParseConfig ('pkg-config --cflags --libs libgnomecanvas-2.0')
393 #libraries['flowcanvas'] = LibraryInfo(LIBS='flowcanvas', LIBPATH='#/libs/flowcanvas', CPPPATH='#libs/flowcanvas')
395 libraries['ardour'] = LibraryInfo (LIBS='ardour', LIBPATH='#libs/ardour', CPPPATH='#libs/ardour')
396 libraries['midi++2'] = LibraryInfo (LIBS='midi++', LIBPATH='#libs/midi++2', CPPPATH='#libs/midi++2')
397 libraries['pbd3'] = LibraryInfo (LIBS='pbd', LIBPATH='#libs/pbd3', CPPPATH='#libs/pbd3')
398 libraries['gtkmm2ext'] = LibraryInfo (LIBS='gtkmm2ext', LIBPATH='#libs/gtkmm2ext', CPPPATH='#libs/gtkmm2ext')
399 #libraries['cassowary'] = LibraryInfo(LIBS='cassowary', LIBPATH='#libs/cassowary', CPPPATH='#libs/cassowary')
401 libraries['fst'] = LibraryInfo()
403 libraries['fst'].ParseConfig('pkg-config --cflags --libs libfst')
408 libraries['usb'] = LibraryInfo ()
410 conf = Configure (libraries['usb'])
411 if conf.CheckLib ('usb', 'usb_interrupt_write'):
416 libraries['usb'] = conf.Finish ()
421 libraries['lo'] = LibraryInfo ()
423 conf = Configure (libraries['lo'])
424 if conf.CheckLib ('lo', 'lo_server_new') == False:
425 print "liblo does not appear to be installed."
428 libraries['lo'] = conf.Finish ()
433 libraries['dmalloc'] = LibraryInfo ()
436 # look for the threaded version
439 conf = Configure (libraries['dmalloc'])
440 if conf.CheckLib ('dmallocth', 'dmalloc_shutdown'):
441 have_libdmalloc = True
443 have_libdmalloc = False
445 libraries['dmalloc'] = conf.Finish ()
450 # Audio/MIDI library (needed for MIDI, since audio is all handled via JACK)
453 conf = Configure(env)
455 if conf.CheckCHeader('alsa/asoundlib.h'):
456 libraries['sysmidi'] = LibraryInfo (LIBS='asound')
457 env['SYSMIDI'] = 'ALSA Sequencer'
458 subst_dict['%MIDITAG%'] = "seq"
459 subst_dict['%MIDITYPE%'] = "alsa/sequencer"
460 elif conf.CheckCHeader('/System/Library/Frameworks/CoreMIDI.framework/Headers/CoreMIDI.h'):
461 # this line is needed because scons can't handle -framework in ParseConfig() yet.
462 libraries['sysmidi'] = LibraryInfo (LINKFLAGS= '-framework CoreMIDI -framework CoreFoundation -framework CoreAudio -framework CoreServices -framework AudioUnit -framework AudioToolbox -bind_at_load')
463 env['SYSMIDI'] = 'CoreMIDI'
464 subst_dict['%MIDITAG%'] = "ardour"
465 subst_dict['%MIDITYPE%'] = "coremidi"
471 libraries['sigc2'] = LibraryInfo()
472 libraries['sigc2'].ParseConfig('pkg-config --cflags --libs sigc++-2.0')
473 libraries['glibmm2'] = LibraryInfo()
474 libraries['glibmm2'].ParseConfig('pkg-config --cflags --libs glibmm-2.4')
475 libraries['gdkmm2'] = LibraryInfo()
476 libraries['gdkmm2'].ParseConfig ('pkg-config --cflags --libs gdkmm-2.4')
477 libraries['gtkmm2'] = LibraryInfo()
478 libraries['gtkmm2'].ParseConfig ('pkg-config --cflags --libs gtkmm-2.4')
479 libraries['atkmm'] = LibraryInfo()
480 libraries['atkmm'].ParseConfig ('pkg-config --cflags --libs atkmm-1.6')
481 libraries['pangomm'] = LibraryInfo()
482 libraries['pangomm'].ParseConfig ('pkg-config --cflags --libs pangomm-1.4')
483 libraries['libgnomecanvasmm'] = LibraryInfo()
484 libraries['libgnomecanvasmm'].ParseConfig ('pkg-config --cflags --libs libgnomecanvasmm-2.6')
486 # libraries['libglademm'] = LibraryInfo()
487 # libraries['libglademm'].ParseConfig ('pkg-config --cflags --libs libglademm-2.4')
489 # libraries['flowcanvas'] = LibraryInfo(LIBS='flowcanvas', LIBPATH='#/libs/flowcanvas', CPPPATH='#libs/flowcanvas')
490 libraries['soundtouch'] = LibraryInfo()
491 libraries['soundtouch'].ParseConfig ('pkg-config --cflags --libs soundtouch-1.0')
510 libraries['sigc2'] = LibraryInfo(LIBS='sigc++2',
511 LIBPATH='#libs/sigc++2',
512 CPPPATH='#libs/sigc++2')
513 libraries['glibmm2'] = LibraryInfo(LIBS='glibmm2',
514 LIBPATH='#libs/glibmm2',
515 CPPPATH='#libs/glibmm2')
516 libraries['pangomm'] = LibraryInfo(LIBS='pangomm',
517 LIBPATH='#libs/gtkmm2/pango',
518 CPPPATH='#libs/gtkmm2/pango')
519 libraries['atkmm'] = LibraryInfo(LIBS='atkmm',
520 LIBPATH='#libs/gtkmm2/atk',
521 CPPPATH='#libs/gtkmm2/atk')
522 libraries['gdkmm2'] = LibraryInfo(LIBS='gdkmm2',
523 LIBPATH='#libs/gtkmm2/gdk',
524 CPPPATH='#libs/gtkmm2/gdk')
525 libraries['gtkmm2'] = LibraryInfo(LIBS='gtkmm2',
526 LIBPATH="#libs/gtkmm2/gtk",
527 CPPPATH='#libs/gtkmm2/gtk/')
528 libraries['libgnomecanvasmm'] = LibraryInfo(LIBS='libgnomecanvasmm',
529 LIBPATH='#libs/libgnomecanvasmm',
530 CPPPATH='#libs/libgnomecanvasmm')
532 libraries['soundtouch'] = LibraryInfo(LIBS='soundtouch',
533 LIBPATH='#libs/soundtouch',
534 CPPPATH=['#libs', '#libs/soundtouch'])
535 # libraries['libglademm'] = LibraryInfo(LIBS='libglademm',
536 # LIBPATH='#libs/libglademm',
537 # CPPPATH='#libs/libglademm')
558 'libs/libgnomecanvasmm',
567 surface_subdirs += [ 'libs/surfaces/generic_midi' ]
569 surface_subdirs += [ 'libs/surfaces/tranzport' ]
571 opts.Save('scache.conf', env)
572 Help(opts.GenerateHelpText(env))
574 if os.environ.has_key('PATH'):
575 env.Append(PATH = os.environ['PATH'])
577 if os.environ.has_key('PKG_CONFIG_PATH'):
578 env.Append(PKG_CONFIG_PATH = os.environ['PKG_CONFIG_PATH'])
580 if os.environ.has_key('CC'):
581 env['CC'] = os.environ['CC']
583 if os.environ.has_key('CXX'):
584 env['CXX'] = os.environ['CXX']
586 if os.environ.has_key('DISTCC_HOSTS'):
587 env['ENV']['DISTCC_HOSTS'] = os.environ['DISTCC_HOSTS']
588 env['ENV']['HOME'] = os.environ['HOME']
590 final_prefix = '$PREFIX'
591 install_prefix = '$DESTDIR/$PREFIX'
593 subst_dict['INSTALL_PREFIX'] = install_prefix;
595 if env['PREFIX'] == '/usr':
596 final_config_prefix = '/etc'
598 final_config_prefix = env['PREFIX'] + '/etc'
600 config_prefix = '$DESTDIR' + final_config_prefix
603 # SCons should really do this for us
605 conf = Configure (env)
607 have_cxx = conf.TryAction (Action (env['CXX'] + ' --version'))
609 print "This system has no functional C++ compiler. You cannot build Ardour from source without one."
612 print "Congratulations, you have a functioning C++ compiler."
617 # Compiler flags and other system-dependent stuff
621 debug_flags = [ '-g' ]
623 # guess at the platform, used to define compiler flags
625 config_guess = os.popen("tools/config.guess").read()[:-1]
631 config = config_guess.split ("-")
633 print "system triple: " + config_guess
636 if env['DIST_TARGET'] == 'auto':
637 if config[config_arch] == 'apple':
638 # The [.] matches to the dot after the major version, "." would match any character
639 if re.search ("darwin[0-7][.]", config[config_kernel]) != None:
640 env['DIST_TARGET'] = 'panther'
642 env['DIST_TARGET'] = 'tiger'
644 if re.search ("x86_64", config[config_cpu]) != None:
645 env['DIST_TARGET'] = 'x86_64'
646 elif re.search("i[0-5]86", config[config_cpu]) != None:
647 env['DIST_TARGET'] = 'i386'
648 elif re.search("powerpc", config[config_cpu]) != None:
649 env['DIST_TARGET'] = 'powerpc'
651 env['DIST_TARGET'] = 'i686'
652 print "\n*******************************"
653 print "detected DIST_TARGET = " + env['DIST_TARGET']
654 print "*******************************\n"
657 if config[config_cpu] == 'powerpc' and env['DIST_TARGET'] != 'none':
659 # Apple/PowerPC optimization options
661 # -mcpu=7450 does not reliably work with gcc 3.*
663 if env['DIST_TARGET'] == 'panther' or env['DIST_TARGET'] == 'tiger':
664 if config[config_arch] == 'apple':
665 opt_flags.extend ([ "-mcpu=7450", "-faltivec"])
667 opt_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec"])
669 opt_flags.extend([ "-mcpu=750", "-mmultiple" ])
670 opt_flags.extend (["-mhard-float", "-mpowerpc-gfxopt"])
672 elif ((re.search ("i[0-9]86", config[config_cpu]) != None) or (re.search ("x86_64", config[config_cpu]) != None)) and env['DIST_TARGET'] != 'none':
674 build_host_supports_sse = 0
676 debug_flags.append ("-DARCH_X86")
677 opt_flags.append ("-DARCH_X86")
679 if config[config_kernel] == 'linux' :
681 if env['DIST_TARGET'] != 'i386':
683 flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1]
684 x86_flags = flag_line.split (": ")[1:][0].split (' ')
686 if "mmx" in x86_flags:
687 opt_flags.append ("-mmmx")
688 if "sse" in x86_flags:
689 build_host_supports_sse = 1
690 if "3dnow" in x86_flags:
691 opt_flags.append ("-m3dnow")
693 if config[config_cpu] == "i586":
694 opt_flags.append ("-march=i586")
695 elif config[config_cpu] == "i686":
696 opt_flags.append ("-march=i686")
698 if ((env['DIST_TARGET'] == 'i686') or (env['DIST_TARGET'] == 'x86_64')) and build_host_supports_sse:
699 opt_flags.extend (["-msse", "-mfpmath=sse"])
700 debug_flags.extend (["-msse", "-mfpmath=sse"])
701 # end of processor-specific section
703 # optimization section
704 if env['FPU_OPTIMIZATION']:
705 if env['DIST_TARGET'] == 'tiger':
706 opt_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS")
707 debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS")
708 libraries['core'].Append(LINKFLAGS= '-framework Accelerate')
709 elif env['DIST_TARGET'] == 'i686' or env['DIST_TARGET'] == 'x86_64':
710 opt_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
711 debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
712 if env['DIST_TARGET'] == 'x86_64':
713 opt_flags.append ("-DUSE_X86_64_ASM")
714 debug_flags.append ("-DUSE_X86_64_ASM")
715 if build_host_supports_sse != 1:
716 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)"
717 # end optimization section
720 # ARCH="..." overrides all
723 if env['ARCH'] != '':
724 opt_flags = env['ARCH'].split()
727 # prepend boiler plate optimization flags
732 "-fomit-frame-pointer",
737 if env['DEBUG'] == 1:
738 env.Append(CCFLAGS=" ".join (debug_flags))
740 env.Append(CCFLAGS=" ".join (opt_flags))
742 env.Append(CCFLAGS="-Wall")
745 env.Append(CCFLAGS="-DVST_SUPPORT")
748 # everybody needs this
751 env.Merge ([ libraries['core'] ])
757 conf = Configure (env)
760 print 'Checking for internationalization support ...'
761 have_gettext = conf.TryAction(Action('xgettext --version'))
762 if have_gettext[0] != 1:
763 print 'This system is not configured for internationalized applications (no xgettext command). An english-only version will be built\n'
766 if conf.CheckCHeader('libintl.h') == None:
767 print 'This system is not configured for internationalized applications (no libintl.h). An english-only version will be built\n'
774 env.Append(CCFLAGS="-DENABLE_NLS")
777 Export('env install_prefix final_prefix config_prefix final_config_prefix libraries i18n version subst_dict')
780 # the configuration file may be system dependent
783 conf = env.Configure ()
785 if conf.CheckCHeader('/System/Library/Frameworks/CoreAudio.framework/Versions/A/Headers/CoreAudio.h'):
786 subst_dict['%JACK_INPUT%'] = "coreaudio:Built-in Audio:in"
787 subst_dict['%JACK_OUTPUT%'] = "coreaudio:Built-in Audio:out"
789 subst_dict['%JACK_INPUT%'] = "alsa_pcm:playback_"
790 subst_dict['%JACK_OUTPUT%'] = "alsa_pcm:capture_"
792 # posix_memalign available
793 if not conf.CheckFunc('posix_memalign'):
794 print 'Did not find posix_memalign(), using malloc'
795 env.Append(CCFLAGS='-DNO_POSIX_MEMALIGN')
800 rcbuild = env.SubstInFile ('ardour.rc','ardour.rc.in', SUBST_DICT = subst_dict)
802 env.Alias('install', env.Install(os.path.join(config_prefix, 'ardour2'), 'ardour_system.rc'))
803 env.Alias('install', env.Install(os.path.join(config_prefix, 'ardour2'), 'ardour.rc'))
809 Precious (env['DISTTREE'])
812 # note the special "cleanfirst" source name. this triggers removal
813 # of the existing disttree
816 env.Distribute (env['DISTTREE'],
818 'COPYING', 'PACKAGER_README', 'README',
823 glob.glob ('DOCUMENTATION/AUTHORS*') +
824 glob.glob ('DOCUMENTATION/CONTRIBUTORS*') +
825 glob.glob ('DOCUMENTATION/TRANSLATORS*') +
826 glob.glob ('DOCUMENTATION/BUILD*') +
827 glob.glob ('DOCUMENTATION/FAQ*') +
828 glob.glob ('DOCUMENTATION/README*')
831 srcdist = env.Tarball(env['TARBALL'], env['DISTTREE'])
832 env.Alias ('srctar', srcdist)
834 # don't leave the distree around
836 env.AddPreAction (env['DISTTREE'], Action ('rm -rf ' + str (File (env['DISTTREE']))))
837 env.AddPostAction (srcdist, Action ('rm -rf ' + str (File (env['DISTTREE']))))
843 for subdir in coredirs:
844 SConscript (subdir + '/SConscript')
846 for sublistdir in [subdirs, gtk_subdirs, surface_subdirs]:
847 for subdir in sublistdir:
848 SConscript (subdir + '/SConscript')
851 env.Clean ('scrub', [ 'scache.conf', '.sconf_temp', '.sconsign.dblite', 'config.log'])