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 # The Ardour Control Protocol Library
397 libraries['ardour_cp'] = LibraryInfo (LIBS='ardour_cp', LIBPATH='#libs/surfaces/control_protocol',
398 CPPPATH='#libs/surfaces/control_protocol')
400 # The Ardour backend/engine
402 libraries['ardour'] = LibraryInfo (LIBS='ardour', LIBPATH='#libs/ardour', CPPPATH='#libs/ardour')
403 libraries['midi++2'] = LibraryInfo (LIBS='midi++', LIBPATH='#libs/midi++2', CPPPATH='#libs/midi++2')
404 libraries['pbd3'] = LibraryInfo (LIBS='pbd', LIBPATH='#libs/pbd3', CPPPATH='#libs/pbd3')
405 libraries['gtkmm2ext'] = LibraryInfo (LIBS='gtkmm2ext', LIBPATH='#libs/gtkmm2ext', CPPPATH='#libs/gtkmm2ext')
406 #libraries['cassowary'] = LibraryInfo(LIBS='cassowary', LIBPATH='#libs/cassowary', CPPPATH='#libs/cassowary')
408 libraries['fst'] = LibraryInfo()
410 libraries['fst'].ParseConfig('pkg-config --cflags --libs libfst')
415 libraries['usb'] = LibraryInfo ()
417 conf = Configure (libraries['usb'])
418 if conf.CheckLib ('usb', 'usb_interrupt_write'):
423 libraries['usb'] = conf.Finish ()
428 libraries['lo'] = LibraryInfo ()
430 conf = Configure (libraries['lo'])
431 if conf.CheckLib ('lo', 'lo_server_new') == False:
432 print "liblo does not appear to be installed."
435 libraries['lo'] = conf.Finish ()
440 libraries['dmalloc'] = LibraryInfo ()
443 # look for the threaded version
446 conf = Configure (libraries['dmalloc'])
447 if conf.CheckLib ('dmallocth', 'dmalloc_shutdown'):
448 have_libdmalloc = True
450 have_libdmalloc = False
452 libraries['dmalloc'] = conf.Finish ()
457 # Audio/MIDI library (needed for MIDI, since audio is all handled via JACK)
460 conf = Configure(env)
462 if conf.CheckCHeader('alsa/asoundlib.h'):
463 libraries['sysmidi'] = LibraryInfo (LIBS='asound')
464 env['SYSMIDI'] = 'ALSA Sequencer'
465 subst_dict['%MIDITAG%'] = "seq"
466 subst_dict['%MIDITYPE%'] = "alsa/sequencer"
467 elif conf.CheckCHeader('/System/Library/Frameworks/CoreMIDI.framework/Headers/CoreMIDI.h'):
468 # this line is needed because scons can't handle -framework in ParseConfig() yet.
469 libraries['sysmidi'] = LibraryInfo (LINKFLAGS= '-framework CoreMIDI -framework CoreFoundation -framework CoreAudio -framework CoreServices -framework AudioUnit -framework AudioToolbox -bind_at_load')
470 env['SYSMIDI'] = 'CoreMIDI'
471 subst_dict['%MIDITAG%'] = "ardour"
472 subst_dict['%MIDITYPE%'] = "coremidi"
478 libraries['sigc2'] = LibraryInfo()
479 libraries['sigc2'].ParseConfig('pkg-config --cflags --libs sigc++-2.0')
480 libraries['glibmm2'] = LibraryInfo()
481 libraries['glibmm2'].ParseConfig('pkg-config --cflags --libs glibmm-2.4')
482 libraries['gdkmm2'] = LibraryInfo()
483 libraries['gdkmm2'].ParseConfig ('pkg-config --cflags --libs gdkmm-2.4')
484 libraries['gtkmm2'] = LibraryInfo()
485 libraries['gtkmm2'].ParseConfig ('pkg-config --cflags --libs gtkmm-2.4')
486 libraries['atkmm'] = LibraryInfo()
487 libraries['atkmm'].ParseConfig ('pkg-config --cflags --libs atkmm-1.6')
488 libraries['pangomm'] = LibraryInfo()
489 libraries['pangomm'].ParseConfig ('pkg-config --cflags --libs pangomm-1.4')
490 libraries['libgnomecanvasmm'] = LibraryInfo()
491 libraries['libgnomecanvasmm'].ParseConfig ('pkg-config --cflags --libs libgnomecanvasmm-2.6')
493 # libraries['libglademm'] = LibraryInfo()
494 # libraries['libglademm'].ParseConfig ('pkg-config --cflags --libs libglademm-2.4')
496 # libraries['flowcanvas'] = LibraryInfo(LIBS='flowcanvas', LIBPATH='#/libs/flowcanvas', CPPPATH='#libs/flowcanvas')
497 libraries['soundtouch'] = LibraryInfo()
498 libraries['soundtouch'].ParseConfig ('pkg-config --cflags --libs soundtouch-1.0')
517 libraries['sigc2'] = LibraryInfo(LIBS='sigc++2',
518 LIBPATH='#libs/sigc++2',
519 CPPPATH='#libs/sigc++2')
520 libraries['glibmm2'] = LibraryInfo(LIBS='glibmm2',
521 LIBPATH='#libs/glibmm2',
522 CPPPATH='#libs/glibmm2')
523 libraries['pangomm'] = LibraryInfo(LIBS='pangomm',
524 LIBPATH='#libs/gtkmm2/pango',
525 CPPPATH='#libs/gtkmm2/pango')
526 libraries['atkmm'] = LibraryInfo(LIBS='atkmm',
527 LIBPATH='#libs/gtkmm2/atk',
528 CPPPATH='#libs/gtkmm2/atk')
529 libraries['gdkmm2'] = LibraryInfo(LIBS='gdkmm2',
530 LIBPATH='#libs/gtkmm2/gdk',
531 CPPPATH='#libs/gtkmm2/gdk')
532 libraries['gtkmm2'] = LibraryInfo(LIBS='gtkmm2',
533 LIBPATH="#libs/gtkmm2/gtk",
534 CPPPATH='#libs/gtkmm2/gtk/')
535 libraries['libgnomecanvasmm'] = LibraryInfo(LIBS='libgnomecanvasmm',
536 LIBPATH='#libs/libgnomecanvasmm',
537 CPPPATH='#libs/libgnomecanvasmm')
539 libraries['soundtouch'] = LibraryInfo(LIBS='soundtouch',
540 LIBPATH='#libs/soundtouch',
541 CPPPATH=['#libs', '#libs/soundtouch'])
542 # libraries['libglademm'] = LibraryInfo(LIBS='libglademm',
543 # LIBPATH='#libs/libglademm',
544 # CPPPATH='#libs/libglademm')
565 'libs/libgnomecanvasmm',
574 surface_subdirs += [ 'libs/surfaces/control_protocol', 'libs/surfaces/generic_midi' ]
576 surface_subdirs += [ 'libs/surfaces/tranzport' ]
577 if os.access ('libs/surfaces/sony9pin', os.F_OK):
578 surface_subdirs += [ 'libs/surfaces/sony9pin' ]
580 opts.Save('scache.conf', env)
581 Help(opts.GenerateHelpText(env))
583 if os.environ.has_key('PATH'):
584 env.Append(PATH = os.environ['PATH'])
586 if os.environ.has_key('PKG_CONFIG_PATH'):
587 env.Append(PKG_CONFIG_PATH = os.environ['PKG_CONFIG_PATH'])
589 if os.environ.has_key('CC'):
590 env['CC'] = os.environ['CC']
592 if os.environ.has_key('CXX'):
593 env['CXX'] = os.environ['CXX']
595 if os.environ.has_key('DISTCC_HOSTS'):
596 env['ENV']['DISTCC_HOSTS'] = os.environ['DISTCC_HOSTS']
597 env['ENV']['HOME'] = os.environ['HOME']
599 final_prefix = '$PREFIX'
600 install_prefix = '$DESTDIR/$PREFIX'
602 subst_dict['INSTALL_PREFIX'] = install_prefix;
604 if env['PREFIX'] == '/usr':
605 final_config_prefix = '/etc'
607 final_config_prefix = env['PREFIX'] + '/etc'
609 config_prefix = '$DESTDIR' + final_config_prefix
612 # SCons should really do this for us
614 conf = Configure (env)
616 have_cxx = conf.TryAction (Action (env['CXX'] + ' --version'))
618 print "This system has no functional C++ compiler. You cannot build Ardour from source without one."
621 print "Congratulations, you have a functioning C++ compiler."
626 # Compiler flags and other system-dependent stuff
630 debug_flags = [ '-g' ]
632 # guess at the platform, used to define compiler flags
634 config_guess = os.popen("tools/config.guess").read()[:-1]
640 config = config_guess.split ("-")
642 print "system triple: " + config_guess
645 if env['DIST_TARGET'] == 'auto':
646 if config[config_arch] == 'apple':
647 # The [.] matches to the dot after the major version, "." would match any character
648 if re.search ("darwin[0-7][.]", config[config_kernel]) != None:
649 env['DIST_TARGET'] = 'panther'
651 env['DIST_TARGET'] = 'tiger'
653 if re.search ("x86_64", config[config_cpu]) != None:
654 env['DIST_TARGET'] = 'x86_64'
655 elif re.search("i[0-5]86", config[config_cpu]) != None:
656 env['DIST_TARGET'] = 'i386'
657 elif re.search("powerpc", config[config_cpu]) != None:
658 env['DIST_TARGET'] = 'powerpc'
660 env['DIST_TARGET'] = 'i686'
661 print "\n*******************************"
662 print "detected DIST_TARGET = " + env['DIST_TARGET']
663 print "*******************************\n"
666 if config[config_cpu] == 'powerpc' and env['DIST_TARGET'] != 'none':
668 # Apple/PowerPC optimization options
670 # -mcpu=7450 does not reliably work with gcc 3.*
672 if env['DIST_TARGET'] == 'panther' or env['DIST_TARGET'] == 'tiger':
673 if config[config_arch] == 'apple':
674 opt_flags.extend ([ "-mcpu=7450", "-faltivec"])
676 opt_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec"])
678 opt_flags.extend([ "-mcpu=750", "-mmultiple" ])
679 opt_flags.extend (["-mhard-float", "-mpowerpc-gfxopt"])
681 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':
683 build_host_supports_sse = 0
685 debug_flags.append ("-DARCH_X86")
686 opt_flags.append ("-DARCH_X86")
688 if config[config_kernel] == 'linux' :
690 if env['DIST_TARGET'] != 'i386':
692 flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1]
693 x86_flags = flag_line.split (": ")[1:][0].split (' ')
695 if "mmx" in x86_flags:
696 opt_flags.append ("-mmmx")
697 if "sse" in x86_flags:
698 build_host_supports_sse = 1
699 if "3dnow" in x86_flags:
700 opt_flags.append ("-m3dnow")
702 if config[config_cpu] == "i586":
703 opt_flags.append ("-march=i586")
704 elif config[config_cpu] == "i686":
705 opt_flags.append ("-march=i686")
707 if ((env['DIST_TARGET'] == 'i686') or (env['DIST_TARGET'] == 'x86_64')) and build_host_supports_sse:
708 opt_flags.extend (["-msse", "-mfpmath=sse"])
709 debug_flags.extend (["-msse", "-mfpmath=sse"])
710 # end of processor-specific section
712 # optimization section
713 if env['FPU_OPTIMIZATION']:
714 if env['DIST_TARGET'] == 'tiger':
715 opt_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS")
716 debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS")
717 libraries['core'].Append(LINKFLAGS= '-framework Accelerate')
718 elif env['DIST_TARGET'] == 'i686' or env['DIST_TARGET'] == 'x86_64':
719 opt_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
720 debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
721 if env['DIST_TARGET'] == 'x86_64':
722 opt_flags.append ("-DUSE_X86_64_ASM")
723 debug_flags.append ("-DUSE_X86_64_ASM")
724 if build_host_supports_sse != 1:
725 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)"
726 # end optimization section
729 # ARCH="..." overrides all
732 if env['ARCH'] != '':
733 opt_flags = env['ARCH'].split()
736 # prepend boiler plate optimization flags
741 "-fomit-frame-pointer",
746 if env['DEBUG'] == 1:
747 env.Append(CCFLAGS=" ".join (debug_flags))
749 env.Append(CCFLAGS=" ".join (opt_flags))
751 env.Append(CCFLAGS="-Wall")
754 env.Append(CCFLAGS="-DVST_SUPPORT")
757 # everybody needs this
760 env.Merge ([ libraries['core'] ])
766 conf = Configure (env)
769 print 'Checking for internationalization support ...'
770 have_gettext = conf.TryAction(Action('xgettext --version'))
771 if have_gettext[0] != 1:
772 print 'This system is not configured for internationalized applications (no xgettext command). An english-only version will be built\n'
775 if conf.CheckCHeader('libintl.h') == None:
776 print 'This system is not configured for internationalized applications (no libintl.h). An english-only version will be built\n'
783 env.Append(CCFLAGS="-DENABLE_NLS")
786 Export('env install_prefix final_prefix config_prefix final_config_prefix libraries i18n version subst_dict')
789 # the configuration file may be system dependent
792 conf = env.Configure ()
794 if conf.CheckCHeader('/System/Library/Frameworks/CoreAudio.framework/Versions/A/Headers/CoreAudio.h'):
795 subst_dict['%JACK_INPUT%'] = "coreaudio:Built-in Audio:in"
796 subst_dict['%JACK_OUTPUT%'] = "coreaudio:Built-in Audio:out"
798 subst_dict['%JACK_INPUT%'] = "alsa_pcm:playback_"
799 subst_dict['%JACK_OUTPUT%'] = "alsa_pcm:capture_"
801 # posix_memalign available
802 if not conf.CheckFunc('posix_memalign'):
803 print 'Did not find posix_memalign(), using malloc'
804 env.Append(CCFLAGS='-DNO_POSIX_MEMALIGN')
809 rcbuild = env.SubstInFile ('ardour.rc','ardour.rc.in', SUBST_DICT = subst_dict)
811 env.Alias('install', env.Install(os.path.join(config_prefix, 'ardour2'), 'ardour_system.rc'))
812 env.Alias('install', env.Install(os.path.join(config_prefix, 'ardour2'), 'ardour.rc'))
818 Precious (env['DISTTREE'])
821 # note the special "cleanfirst" source name. this triggers removal
822 # of the existing disttree
825 env.Distribute (env['DISTTREE'],
827 'COPYING', 'PACKAGER_README', 'README',
832 glob.glob ('DOCUMENTATION/AUTHORS*') +
833 glob.glob ('DOCUMENTATION/CONTRIBUTORS*') +
834 glob.glob ('DOCUMENTATION/TRANSLATORS*') +
835 glob.glob ('DOCUMENTATION/BUILD*') +
836 glob.glob ('DOCUMENTATION/FAQ*') +
837 glob.glob ('DOCUMENTATION/README*')
840 srcdist = env.Tarball(env['TARBALL'], env['DISTTREE'])
841 env.Alias ('srctar', srcdist)
843 # don't leave the distree around
845 env.AddPreAction (env['DISTTREE'], Action ('rm -rf ' + str (File (env['DISTTREE']))))
846 env.AddPostAction (srcdist, Action ('rm -rf ' + str (File (env['DISTTREE']))))
852 for subdir in coredirs:
853 SConscript (subdir + '/SConscript')
855 for sublistdir in [subdirs, gtk_subdirs, surface_subdirs]:
856 for subdir in sublistdir:
857 SConscript (subdir + '/SConscript')
860 env.Clean ('scrub', [ 'scache.conf', '.sconf_temp', '.sconsign.dblite', 'config.log'])