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['glib2'] = LibraryInfo()
377 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs glib-2.0')
378 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gobject-2.0')
379 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gmodule-2.0')
381 libraries['gtk2'] = LibraryInfo()
382 libraries['gtk2'].ParseConfig ('pkg-config --cflags --libs gtk+-2.0')
384 libraries['pango'] = LibraryInfo()
385 libraries['pango'].ParseConfig ('pkg-config --cflags --libs pango')
387 libraries['libgnomecanvas2'] = LibraryInfo()
388 libraries['libgnomecanvas2'].ParseConfig ('pkg-config --cflags --libs libgnomecanvas-2.0')
390 libraries['glade2'] = LibraryInfo()
391 libraries['glade2'].ParseConfig ('pkg-config --cflags --libs libglade-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['dmalloc'] = LibraryInfo ()
424 # look for the threaded version
427 conf = Configure (libraries['dmalloc'])
428 if conf.CheckLib ('dmallocth', 'dmalloc_shutdown'):
429 have_libdmalloc = True
431 have_libdmalloc = False
433 libraries['dmalloc'] = conf.Finish ()
438 # Audio/MIDI library (needed for MIDI, since audio is all handled via JACK)
441 conf = Configure(env)
443 if conf.CheckCHeader('alsa/asoundlib.h'):
444 libraries['sysmidi'] = LibraryInfo (LIBS='asound')
445 env['SYSMIDI'] = 'ALSA Sequencer'
446 subst_dict['%MIDITAG%'] = "seq"
447 subst_dict['%MIDITYPE%'] = "alsa/sequencer"
448 elif conf.CheckCHeader('/System/Library/Frameworks/CoreMIDI.framework/Headers/CoreMIDI.h'):
449 # this line is needed because scons can't handle -framework in ParseConfig() yet.
450 libraries['sysmidi'] = LibraryInfo (LINKFLAGS= '-framework CoreMIDI -framework CoreFoundation -framework CoreAudio -framework CoreServices -framework AudioUnit -framework AudioToolbox -bind_at_load')
451 env['SYSMIDI'] = 'CoreMIDI'
452 subst_dict['%MIDITAG%'] = "ardour"
453 subst_dict['%MIDITYPE%'] = "coremidi"
459 libraries['sigc2'] = LibraryInfo()
460 libraries['sigc2'].ParseConfig('pkg-config --cflags --libs sigc++-2.0')
461 libraries['glibmm2'] = LibraryInfo()
462 libraries['glibmm2'].ParseConfig('pkg-config --cflags --libs glibmm-2.4')
463 libraries['gdkmm2'] = LibraryInfo()
464 libraries['gdkmm2'].ParseConfig ('pkg-config --cflags --libs gdkmm-2.4')
465 libraries['gtkmm2'] = LibraryInfo()
466 libraries['gtkmm2'].ParseConfig ('pkg-config --cflags --libs gtkmm-2.4')
467 libraries['atkmm'] = LibraryInfo()
468 libraries['atkmm'].ParseConfig ('pkg-config --cflags --libs atkmm-1.6')
469 libraries['pangomm'] = LibraryInfo()
470 libraries['pangomm'].ParseConfig ('pkg-config --cflags --libs pangomm-1.4')
471 libraries['libgnomecanvasmm'] = LibraryInfo()
472 libraries['libgnomecanvasmm'].ParseConfig ('pkg-config --cflags --libs libgnomecanvasmm-2.6')
473 libraries['libglademm'] = LibraryInfo()
474 libraries['libglademm'].ParseConfig ('pkg-config --cflags --libs libglademm-2.4')
476 # libraries['flowcanvas'] = LibraryInfo(LIBS='flowcanvas', LIBPATH='#/libs/flowcanvas', CPPPATH='#libs/flowcanvas')
477 libraries['soundtouch'] = LibraryInfo()
478 libraries['soundtouch'].ParseConfig ('pkg-config --cflags --libs soundtouch-1.0')
497 libraries['sigc2'] = LibraryInfo(LIBS='sigc++2',
498 LIBPATH='#libs/sigc++2',
499 CPPPATH='#libs/sigc++2')
500 libraries['glibmm2'] = LibraryInfo(LIBS='glibmm2',
501 LIBPATH='#libs/glibmm2',
502 CPPPATH='#libs/glibmm2')
503 libraries['pangomm'] = LibraryInfo(LIBS='pangomm',
504 LIBPATH='#libs/gtkmm2/pango',
505 CPPPATH='#libs/gtkmm2/pango')
506 libraries['atkmm'] = LibraryInfo(LIBS='atkmm',
507 LIBPATH='#libs/gtkmm2/atk',
508 CPPPATH='#libs/gtkmm2/atk')
509 libraries['gdkmm2'] = LibraryInfo(LIBS='gdkmm2',
510 LIBPATH='#libs/gtkmm2/gdk',
511 CPPPATH='#libs/gtkmm2/gdk')
512 libraries['gtkmm2'] = LibraryInfo(LIBS='gtkmm2',
513 LIBPATH="#libs/gtkmm2/gtk",
514 CPPPATH='#libs/gtkmm2/gtk/')
515 libraries['libgnomecanvasmm'] = LibraryInfo(LIBS='libgnomecanvasmm',
516 LIBPATH='#libs/libgnomecanvasmm',
517 CPPPATH='#libs/libgnomecanvasmm')
519 libraries['soundtouch'] = LibraryInfo(LIBS='soundtouch',
520 LIBPATH='#libs/soundtouch',
521 CPPPATH=['#libs', '#libs/soundtouch'])
522 libraries['libglademm'] = LibraryInfo(LIBS='libglademm',
523 LIBPATH='#libs/libglademm',
524 CPPPATH='#libs/libglademm')
546 'libs/libgnomecanvasmm',
555 surface_subdirs += [ 'libs/surfaces/generic_midi' ]
557 surface_subdirs += [ 'libs/surfaces/tranzport' ]
559 opts.Save('scache.conf', env)
560 Help(opts.GenerateHelpText(env))
562 if os.environ.has_key('PATH'):
563 env.Append(PATH = os.environ['PATH'])
565 if os.environ.has_key('PKG_CONFIG_PATH'):
566 env.Append(PKG_CONFIG_PATH = os.environ['PKG_CONFIG_PATH'])
568 if os.environ.has_key('CC'):
569 env['CC'] = os.environ['CC']
571 if os.environ.has_key('CXX'):
572 env['CXX'] = os.environ['CXX']
574 if os.environ.has_key('DISTCC_HOSTS'):
575 env['ENV']['DISTCC_HOSTS'] = os.environ['DISTCC_HOSTS']
576 env['ENV']['HOME'] = os.environ['HOME']
578 final_prefix = '$PREFIX'
579 install_prefix = '$DESTDIR/$PREFIX'
581 subst_dict['INSTALL_PREFIX'] = install_prefix;
583 if env['PREFIX'] == '/usr':
584 final_config_prefix = '/etc'
586 final_config_prefix = env['PREFIX'] + '/etc'
588 config_prefix = '$DESTDIR' + final_config_prefix
591 # SCons should really do this for us
593 conf = Configure (env)
595 have_cxx = conf.TryAction (Action (env['CXX'] + ' --version'))
597 print "This system has no functional C++ compiler. You cannot build Ardour from source without one."
600 print "Congratulations, you have a functioning C++ compiler."
605 # Compiler flags and other system-dependent stuff
609 debug_flags = [ '-g' ]
611 # guess at the platform, used to define compiler flags
613 config_guess = os.popen("tools/config.guess").read()[:-1]
619 config = config_guess.split ("-")
621 print "system triple: " + config_guess
624 if env['DIST_TARGET'] == 'auto':
625 if config[config_arch] == 'apple':
626 # The [.] matches to the dot after the major version, "." would match any character
627 if re.search ("darwin[0-7][.]", config[config_kernel]) != None:
628 env['DIST_TARGET'] = 'panther'
630 env['DIST_TARGET'] = 'tiger'
632 if re.search ("x86_64", config[config_cpu]) != None:
633 env['DIST_TARGET'] = 'x86_64'
634 elif re.search("i[0-5]86", config[config_cpu]) != None:
635 env['DIST_TARGET'] = 'i386'
636 elif re.search("powerpc", config[config_cpu]) != None:
637 env['DIST_TARGET'] = 'powerpc'
639 env['DIST_TARGET'] = 'i686'
640 print "\n*******************************"
641 print "detected DIST_TARGET = " + env['DIST_TARGET']
642 print "*******************************\n"
645 if config[config_cpu] == 'powerpc' and env['DIST_TARGET'] != 'none':
647 # Apple/PowerPC optimization options
649 # -mcpu=7450 does not reliably work with gcc 3.*
651 if env['DIST_TARGET'] == 'panther' or env['DIST_TARGET'] == 'tiger':
652 if config[config_arch] == 'apple':
653 opt_flags.extend ([ "-mcpu=7450", "-faltivec"])
655 opt_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec"])
657 opt_flags.extend([ "-mcpu=750", "-mmultiple" ])
658 opt_flags.extend (["-mhard-float", "-mpowerpc-gfxopt"])
660 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':
662 build_host_supports_sse = 0
664 debug_flags.append ("-DARCH_X86")
665 opt_flags.append ("-DARCH_X86")
667 if config[config_kernel] == 'linux' :
669 if env['DIST_TARGET'] != 'i386':
671 flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1]
672 x86_flags = flag_line.split (": ")[1:][0].split (' ')
674 if "mmx" in x86_flags:
675 opt_flags.append ("-mmmx")
676 if "sse" in x86_flags:
677 build_host_supports_sse = 1
678 if "3dnow" in x86_flags:
679 opt_flags.append ("-m3dnow")
681 if config[config_cpu] == "i586":
682 opt_flags.append ("-march=i586")
683 elif config[config_cpu] == "i686":
684 opt_flags.append ("-march=i686")
686 if ((env['DIST_TARGET'] == 'i686') or (env['DIST_TARGET'] == 'x86_64')) and build_host_supports_sse:
687 opt_flags.extend (["-msse", "-mfpmath=sse"])
688 debug_flags.extend (["-msse", "-mfpmath=sse"])
689 # end of processor-specific section
691 # optimization section
692 if env['FPU_OPTIMIZATION']:
693 if env['DIST_TARGET'] == 'tiger':
694 opt_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS")
695 debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS")
696 libraries['core'].Append(LINKFLAGS= '-framework Accelerate')
697 elif env['DIST_TARGET'] == 'i686' or env['DIST_TARGET'] == 'x86_64':
698 opt_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
699 debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
700 if env['DIST_TARGET'] == 'x86_64':
701 opt_flags.append ("-DUSE_X86_64_ASM")
702 debug_flags.append ("-DUSE_X86_64_ASM")
703 if build_host_supports_sse != 1:
704 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)"
705 # end optimization section
708 # ARCH="..." overrides all
711 if env['ARCH'] != '':
712 opt_flags = env['ARCH'].split()
715 # prepend boiler plate optimization flags
720 "-fomit-frame-pointer",
725 if env['DEBUG'] == 1:
726 env.Append(CCFLAGS=" ".join (debug_flags))
728 env.Append(CCFLAGS=" ".join (opt_flags))
730 env.Append(CCFLAGS="-Wall")
733 env.Append(CCFLAGS="-DVST_SUPPORT")
736 # everybody needs this
739 env.Merge ([ libraries['core'] ])
745 conf = Configure (env)
748 print 'Checking for internationalization support ...'
749 have_gettext = conf.TryAction(Action('xgettext --version'))
750 if have_gettext[0] != 1:
751 print 'This system is not configured for internationalized applications (no xgettext command). An english-only version will be built\n'
754 if conf.CheckCHeader('libintl.h') == None:
755 print 'This system is not configured for internationalized applications (no libintl.h). An english-only version will be built\n'
762 env.Append(CCFLAGS="-DENABLE_NLS")
765 Export('env install_prefix final_prefix config_prefix final_config_prefix libraries i18n version subst_dict')
768 # the configuration file may be system dependent
771 conf = env.Configure ()
773 if conf.CheckCHeader('/System/Library/Frameworks/CoreAudio.framework/Versions/A/Headers/CoreAudio.h'):
774 subst_dict['%JACK_INPUT%'] = "coreaudio:Built-in Audio:in"
775 subst_dict['%JACK_OUTPUT%'] = "coreaudio:Built-in Audio:out"
777 subst_dict['%JACK_INPUT%'] = "alsa_pcm:playback_"
778 subst_dict['%JACK_OUTPUT%'] = "alsa_pcm:capture_"
780 # posix_memalign available
781 if not conf.CheckFunc('posix_memalign'):
782 print 'Did not find posix_memalign(), using malloc'
783 env.Append(CCFLAGS='-DNO_POSIX_MEMALIGN')
788 rcbuild = env.SubstInFile ('ardour.rc','ardour.rc.in', SUBST_DICT = subst_dict)
790 env.Alias('install', env.Install(os.path.join(config_prefix, 'ardour2'), 'ardour_system.rc'))
791 env.Alias('install', env.Install(os.path.join(config_prefix, 'ardour2'), 'ardour.rc'))
797 Precious (env['DISTTREE'])
800 # note the special "cleanfirst" source name. this triggers removal
801 # of the existing disttree
804 env.Distribute (env['DISTTREE'],
806 'COPYING', 'PACKAGER_README', 'README',
811 glob.glob ('DOCUMENTATION/AUTHORS*') +
812 glob.glob ('DOCUMENTATION/CONTRIBUTORS*') +
813 glob.glob ('DOCUMENTATION/TRANSLATORS*') +
814 glob.glob ('DOCUMENTATION/BUILD*') +
815 glob.glob ('DOCUMENTATION/FAQ*') +
816 glob.glob ('DOCUMENTATION/README*')
819 srcdist = env.Tarball(env['TARBALL'], env['DISTTREE'])
820 env.Alias ('srctar', srcdist)
822 # don't leave the distree around
824 env.AddPreAction (env['DISTTREE'], Action ('rm -rf ' + str (File (env['DISTTREE']))))
825 env.AddPostAction (srcdist, Action ('rm -rf ' + str (File (env['DISTTREE']))))
831 for subdir in coredirs:
832 SConscript (subdir + '/SConscript')
834 for sublistdir in [subdirs, gtk_subdirs, surface_subdirs]:
835 for subdir in sublistdir:
836 SConscript (subdir + '/SConscript')
839 env.Clean ('scrub', [ 'scache.conf', '.sconf_temp', '.sconsign.dblite', 'config.log'])