4 # and there we have it, or do we?
22 EnsureSConsVersion(0, 96)
24 ardour_version = '2.5'
29 # Command-line options
32 opts = Options('scache.conf')
34 ('ARCH', 'Set architecture-specific compilation flags by hand (all flags as 1 argument)',''),
35 ('WINDOWS_KEY', 'Set X Modifier (Mod1,Mod2,Mod3,Mod4,Mod5) for "Windows" key', 'Mod4'),
36 BoolOption('AUDIOUNITS', 'Compile with Apple\'s AudioUnit library. (experimental)', 0),
37 BoolOption('COREAUDIO', 'Compile with Apple\'s CoreAudio library', 0),
38 BoolOption('GTKOSX', 'Compile for use with GTK-OSX, not GTK-X11', 0),
39 BoolOption('OLDFONTS', 'Old school font sizes', 0),
40 BoolOption('DEBUG', 'Set to build with debugging information and no optimizations', 0),
41 BoolOption('STL_DEBUG', 'Set to build with Standard Template Library Debugging', 0),
42 PathOption('DESTDIR', 'Set the intermediate install "prefix"', '/'),
43 EnumOption('DIST_TARGET', 'Build target for cross compiling packagers', 'auto', allowed_values=('auto', 'i386', 'i686', 'x86_64', 'powerpc', 'tiger', 'panther', 'leopard', 'none' ), ignorecase=2),
44 BoolOption('DMALLOC', 'Compile and link using the dmalloc library', 0),
45 BoolOption('EXTRA_WARN', 'Compile with -Wextra, -ansi, and -pedantic. Might break compilation. For pedants', 0),
46 BoolOption('FFT_ANALYSIS', 'Include FFT analysis window', 1),
47 BoolOption('FREESOUND', 'Include Freesound database lookup', 0),
48 BoolOption('FPU_OPTIMIZATION', 'Build runtime checked assembler code', 1),
49 BoolOption('LIBLO', 'Compile with support for liblo library', 1),
50 BoolOption('NLS', 'Set to turn on i18n support', 1),
51 PathOption('PREFIX', 'Set the install "prefix"', '/usr/local'),
52 BoolOption('SURFACES', 'Build support for control surfaces', 1),
53 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),
54 BoolOption('UNIVERSAL', 'Compile as universal binary. Requires that external libraries are already universal.', 0),
55 BoolOption('VERSIONED', 'Add revision information to ardour/gtk executable name inside the build directory', 0),
56 BoolOption('VST', 'Compile with support for VST', 0),
57 BoolOption('LV2', 'Compile with support for LV2 (if slv2 is available)', 1),
58 BoolOption('GPROFILE', 'Compile with support for gprofile (Developers only)', 0),
59 BoolOption('FREEDESKTOP', 'Install MIME type, icons and .desktop file as per the freedesktop.org spec (requires xdg-utils and shared-mime-info). "scons uninstall" removes associations in desktop database', 0),
60 BoolOption('TRANZPORT', 'Compile with support for Frontier Designs (if libusb is available)', 1),
61 BoolOption('AUBIO', "Use Paul Brossier's aubio library for feature detection (if available)", 1)
65 #----------------------------------------------------------------------
66 # a handy helper that provides a way to merge compile/link information
67 # from multiple different "environments"
68 #----------------------------------------------------------------------
70 class LibraryInfo(Environment):
71 def __init__(self,*args,**kw):
72 Environment.__init__ (self,*args,**kw)
74 def Merge (self,others):
76 self.Append (LIBS = other.get ('LIBS',[]))
77 self.Append (LIBPATH = other.get ('LIBPATH', []))
78 self.Append (CPPPATH = other.get('CPPPATH', []))
79 self.Append (LINKFLAGS = other.get('LINKFLAGS', []))
80 self.Append (CCFLAGS = other.get('CCFLAGS', []))
81 self.Replace(LIBPATH = list(Set(self.get('LIBPATH', []))))
82 self.Replace(CPPPATH = list(Set(self.get('CPPPATH',[]))))
83 #doing LINKFLAGS breaks -framework
84 #doing LIBS break link order dependency
86 def ENV_update(self, src_ENV):
87 for k in src_ENV.keys():
88 if k in self['ENV'].keys() and k in [ 'PATH', 'LD_LIBRARY_PATH',
90 self['ENV'][k]=SCons.Util.AppendPath(self['ENV'][k], src_ENV[k])
92 self['ENV'][k]=src_ENV[k]
94 env = LibraryInfo (options = opts,
96 VERSION = ardour_version,
97 TARBALL='ardour-' + ardour_version + '.tar.bz2',
99 DISTTREE = '#ardour-' + ardour_version,
100 DISTCHECKDIR = '#ardour-' + ardour_version + '/check'
103 env.ENV_update(os.environ)
105 #----------------------------------------------------------------------
107 #----------------------------------------------------------------------
109 # Handy subst-in-file builder
112 def do_subst_in_file(targetfile, sourcefile, dict):
113 """Replace all instances of the keys of dict with their values.
114 For example, if dict is {'%VERSION%': '1.2345', '%BASE%': 'MyProg'},
115 then all instances of %VERSION% in the file will be replaced with 1.2345 etc.
118 f = open(sourcefile, 'rb')
122 raise SCons.Errors.UserError, "Can't read source file %s"%sourcefile
123 for (k,v) in dict.items():
124 contents = re.sub(k, v, contents)
126 f = open(targetfile, 'wb')
130 raise SCons.Errors.UserError, "Can't write target file %s"%targetfile
133 def subst_in_file(target, source, env):
134 if not env.has_key('SUBST_DICT'):
135 raise SCons.Errors.UserError, "SubstInFile requires SUBST_DICT to be set."
136 d = dict(env['SUBST_DICT']) # copy it
137 for (k,v) in d.items():
139 d[k] = env.subst(v())
140 elif SCons.Util.is_String(v):
143 raise SCons.Errors.UserError, "SubstInFile: key %s: %s must be a string or callable"%(k, repr(v))
144 for (t,s) in zip(target, source):
145 return do_subst_in_file(str(t), str(s), d)
147 def subst_in_file_string(target, source, env):
148 """This is what gets printed on the console."""
149 return '\n'.join(['Substituting vars from %s into %s'%(str(s), str(t))
150 for (t,s) in zip(target, source)])
152 def subst_emitter(target, source, env):
153 """Add dependency from substituted SUBST_DICT to target.
154 Returns original target, source tuple unchanged.
156 d = env['SUBST_DICT'].copy() # copy it
157 for (k,v) in d.items():
159 d[k] = env.subst(v())
160 elif SCons.Util.is_String(v):
162 Depends(target, SCons.Node.Python.Value(d))
163 # Depends(target, source) # this doesn't help the install-sapphire-linux.sh problem
164 return target, source
166 subst_action = Action (subst_in_file, subst_in_file_string)
167 env['BUILDERS']['SubstInFile'] = Builder(action=subst_action, emitter=subst_emitter)
170 # internationalization
173 # po_builder: builder function to copy po files to the parent directory while updating them
175 # first source: .po file
176 # second source: .pot file
179 def po_builder(target,source,env):
180 os.spawnvp (os.P_WAIT, 'cp', ['cp', str(source[0]), str(target[0])])
186 print 'Updating ' + str(target[0])
187 return os.spawnvp (os.P_WAIT, 'msgmerge', args)
189 po_bld = Builder (action = po_builder)
190 env.Append(BUILDERS = {'PoBuild' : po_bld})
192 # mo_builder: builder function for (binary) message catalogs (.mo)
194 # first source: .po file
197 def mo_builder(target,source,env):
201 target[0].get_path(),
204 return os.spawnvp (os.P_WAIT, 'msgfmt', args)
206 mo_bld = Builder (action = mo_builder)
207 env.Append(BUILDERS = {'MoBuild' : mo_bld})
209 # pot_builder: builder function for message templates (.pot)
211 # source: list of C/C++ etc. files to extract messages from
214 def pot_builder(target,source,env):
219 '-o', target[0].get_path(),
220 "--default-domain=" + env['PACKAGE'],
221 '--copyright-holder="Paul Davis"' ]
222 args += [ src.get_path() for src in source ]
224 return os.spawnvp (os.P_WAIT, 'xgettext', args)
226 pot_bld = Builder (action = pot_builder)
227 env.Append(BUILDERS = {'PotBuild' : pot_bld})
230 # utility function, not a builder
233 def i18n (buildenv, sources, installenv):
234 domain = buildenv['PACKAGE']
235 potfile = buildenv['POTFILE']
237 installenv.Alias ('potupdate', buildenv.PotBuild (potfile, sources))
239 p_oze = [ os.path.basename (po) for po in glob.glob ('po/*.po') ]
240 languages = [ po.replace ('.po', '') for po in p_oze ]
242 for po_file in p_oze:
243 buildenv.PoBuild(po_file, ['po/'+po_file, potfile])
244 mo_file = po_file.replace (".po", ".mo")
245 installenv.Alias ('install', buildenv.MoBuild (mo_file, po_file))
246 installenv.Alias ('msgupdate', buildenv.MoBuild (mo_file, po_file))
248 for lang in languages:
249 modir = (os.path.join (install_prefix, 'share/locale/' + lang + '/LC_MESSAGES/'))
250 moname = domain + '.mo'
251 installenv.Alias('install', installenv.InstallAs (os.path.join (modir, moname), lang + '.mo'))
254 def fetch_svn_revision (path):
258 cmd += " | awk '/^Revision:/ { print $2}'"
259 return commands.getoutput (cmd)
261 def create_stored_revision (target = None, source = None, env = None):
262 if os.path.exists('.svn'):
263 rev = fetch_svn_revision ('.');
265 text = "#ifndef __ardour_svn_revision_h__\n"
266 text += "#define __ardour_svn_revision_h__\n"
267 text += "static const char* ardour_svn_revision = \"" + rev + "\";\n";
269 print '============> writing svn revision info to svn_revision.h\n'
270 o = file ('svn_revision.h', 'w')
274 print "Could not open svn_revision.h for writing\n"
277 print "You cannot use \"scons revision\" on without using a checked out"
278 print "copy of the Ardour source code repository"
282 # A generic builder for version.cc files
284 # note: requires that DOMAIN, MAJOR, MINOR, MICRO are set in the construction environment
285 # note: assumes one source files, the header that declares the version variables
288 def version_builder (target, source, env):
290 text = "int " + env['DOMAIN'] + "_major_version = " + str (env['MAJOR']) + ";\n"
291 text += "int " + env['DOMAIN'] + "_minor_version = " + str (env['MINOR']) + ";\n"
292 text += "int " + env['DOMAIN'] + "_micro_version = " + str (env['MICRO']) + ";\n"
295 o = file (target[0].get_path(), 'w')
299 print "Could not open", target[0].get_path(), " for writing\n"
302 text = "#ifndef __" + env['DOMAIN'] + "_version_h__\n"
303 text += "#define __" + env['DOMAIN'] + "_version_h__\n"
304 text += "extern const char* " + env['DOMAIN'] + "_revision;\n"
305 text += "extern int " + env['DOMAIN'] + "_major_version;\n"
306 text += "extern int " + env['DOMAIN'] + "_minor_version;\n"
307 text += "extern int " + env['DOMAIN'] + "_micro_version;\n"
308 text += "#endif /* __" + env['DOMAIN'] + "_version_h__ */\n"
311 o = file (target[1].get_path(), 'w')
315 print "Could not open", target[1].get_path(), " for writing\n"
320 version_bld = Builder (action = version_builder)
321 env.Append (BUILDERS = {'VersionBuild' : version_bld})
324 # a builder that makes a hard link from the 'source' executable to a name with
325 # a "build ID" based on the most recent CVS activity that might be reasonably
326 # related to version activity. this relies on the idea that the SConscript
327 # file that builds the executable is updated with new version info and committed
328 # to the source code repository whenever things change.
331 def versioned_builder(target,source,env):
332 w, r = os.popen2( "LANG= svn info | awk '/^Revision:/ { print $2}'")
334 last_revision = r.readline().strip()
337 if last_revision == "":
338 print "No SVN info found - versioned executable cannot be built"
341 print "The current build ID is " + last_revision
343 tagged_executable = source[0].get_path() + '-' + last_revision
345 if os.path.exists (tagged_executable):
346 print "Replacing existing executable with the same build tag."
347 os.unlink (tagged_executable)
349 return os.link (source[0].get_path(), tagged_executable)
351 verbuild = Builder (action = versioned_builder)
352 env.Append (BUILDERS = {'VersionedExecutable' : verbuild})
355 # source tar file builder
358 def distcopy (target, source, env):
359 treedir = str (target[0])
363 except OSError, (errnum, strerror):
364 if errnum != errno.EEXIST:
365 print 'mkdir ', treedir, ':', strerror
369 # we don't know what characters might be in the file names
370 # so quote them all before passing them to the shell
372 all_files = ([ str(s) for s in source ])
373 cmd += " ".join ([ "'%s'" % quoted for quoted in all_files])
374 cmd += ' | (cd ' + treedir + ' && tar xf -)'
378 def tarballer (target, source, env):
379 cmd = 'tar -jcf ' + str (target[0]) + ' ' + str(source[0]) + " --exclude '*~'" + " --exclude .svn --exclude '.svn/*'"
380 print 'running ', cmd, ' ... '
384 dist_bld = Builder (action = distcopy,
385 target_factory = SCons.Node.FS.default_fs.Entry,
386 source_factory = SCons.Node.FS.default_fs.Entry,
389 tarball_bld = Builder (action = tarballer,
390 target_factory = SCons.Node.FS.default_fs.Entry,
391 source_factory = SCons.Node.FS.default_fs.Entry)
393 env.Append (BUILDERS = {'Distribute' : dist_bld})
394 env.Append (BUILDERS = {'Tarball' : tarball_bld})
397 # Make sure they know what they are doing
401 if os.path.isfile('.personal_use_only'):
402 print "Enabling VST support. Note that distributing a VST-enabled ardour\nis a violation of several different licences.\nBuild with VST=false if you intend to distribute ardour to others."
404 sys.stdout.write ("Are you building Ardour for personal use (rather than distribution to others)? [no]: ")
405 answer = sys.stdin.readline ()
406 answer = answer.rstrip().strip()
407 if answer == "yes" or answer == "y":
408 fh = open('.personal_use_only', 'w')
410 print "OK, VST support will be enabled"
412 print 'You cannot build Ardour with VST support for distribution to others.\nIt is a violation of several different licenses. Build with VST=false.'
415 if os.path.isfile('.personal_use_only'):
416 os.remove('.personal_use_only')
422 def pushEnvironment(context):
423 if os.environ.has_key('PATH'):
424 context.Append(PATH = os.environ['PATH'])
426 if os.environ.has_key('PKG_CONFIG_PATH'):
427 context.Append(PKG_CONFIG_PATH = os.environ['PKG_CONFIG_PATH'])
429 if os.environ.has_key('CC'):
430 context['CC'] = os.environ['CC']
432 if os.environ.has_key('CXX'):
433 context['CXX'] = os.environ['CXX']
435 if os.environ.has_key('DISTCC_HOSTS'):
436 context['ENV']['DISTCC_HOSTS'] = os.environ['DISTCC_HOSTS']
437 context['ENV']['HOME'] = os.environ['HOME']
439 pushEnvironment (env)
441 #######################
442 # Dependency Checking #
443 #######################
447 'glib-2.0' : '2.10.1',
448 'gthread-2.0' : '2.10.1',
449 'gtk+-2.0' : '2.8.1',
450 'libxml-2.0' : '2.6.0',
451 'samplerate' : '0.1.0',
455 'libgnomecanvas-2.0' : '2.0',
458 def DependenciesRequiredMessage():
459 print 'You do not have the necessary dependencies required to build ardour'
460 print 'Please consult http://ardour.org/building for more information'
462 def CheckPKGConfig(context, version):
463 context.Message( 'Checking for pkg-config version >= %s... ' %version )
464 ret = context.TryAction('pkg-config --atleast-pkgconfig-version=%s' % version)[0]
465 context.Result( ret )
468 def CheckPKGVersion(context, name, version):
469 context.Message( 'Checking for %s... ' % name )
470 ret = context.TryAction('pkg-config --atleast-version=%s %s' %(version,name) )[0]
471 context.Result( ret )
474 def CheckPKGExists(context, name):
475 context.Message ('Checking for %s...' % name)
476 ret = context.TryAction('pkg-config --exists %s' % name)[0]
480 conf = Configure(env, custom_tests = { 'CheckPKGConfig' : CheckPKGConfig,
481 'CheckPKGVersion' : CheckPKGVersion })
483 # I think a more recent version is needed on win32
484 min_pkg_config_version = '0.8.0'
486 if not conf.CheckPKGConfig(min_pkg_config_version):
487 print 'pkg-config >= %s not found.' % min_pkg_config_version
490 for pkg, version in deps.iteritems():
491 if not conf.CheckPKGVersion( pkg, version ):
492 print '%s >= %s not found.' %(pkg, version)
493 DependenciesRequiredMessage()
498 # ----------------------------------------------------------------------
499 # Construction environment setup
500 # ----------------------------------------------------------------------
504 libraries['core'] = LibraryInfo (CCFLAGS = '-Ilibs')
506 #libraries['sndfile'] = LibraryInfo()
507 #libraries['sndfile'].ParseConfig('pkg-config --cflags --libs sndfile')
509 libraries['lrdf'] = LibraryInfo()
510 libraries['lrdf'].ParseConfig('pkg-config --cflags --libs lrdf')
512 libraries['raptor'] = LibraryInfo()
513 libraries['raptor'].ParseConfig('pkg-config --cflags --libs raptor')
515 libraries['samplerate'] = LibraryInfo()
516 libraries['samplerate'].ParseConfig('pkg-config --cflags --libs samplerate')
518 conf = env.Configure (custom_tests = { 'CheckPKGExists' : CheckPKGExists } )
520 if conf.CheckPKGExists ('fftw3f'):
521 libraries['fftw3f'] = LibraryInfo()
522 libraries['fftw3f'].ParseConfig('pkg-config --cflags --libs fftw3f')
524 if conf.CheckPKGExists ('fftw3'):
525 libraries['fftw3'] = LibraryInfo()
526 libraries['fftw3'].ParseConfig('pkg-config --cflags --libs fftw3')
528 if conf.CheckPKGExists ('aubio'):
529 libraries['aubio'] = LibraryInfo()
530 libraries['aubio'].ParseConfig('pkg-config --cflags --libs aubio')
537 if env['FFT_ANALYSIS']:
539 # Check for fftw3 header as well as the library
542 conf = Configure(libraries['fftw3'])
544 if conf.CheckHeader ('fftw3.h') == False:
545 print ('Ardour cannot be compiled without the FFTW3 headers, which do not seem to be installed')
551 # Check for curl header as well as the library
554 libraries['curl'] = LibraryInfo()
556 conf = Configure(libraries['curl'])
558 if conf.CheckHeader ('curl/curl.h') == False:
559 print ('Ardour cannot be compiled without the curl headers, which do not seem to be installed')
562 libraries['curl'].ParseConfig('pkg-config --cflags --libs libcurl')
565 print 'FREESOUND support is not enabled. Build with \'scons FREESOUND=1\' to enable.'
568 conf = env.Configure(custom_tests = { 'CheckPKGVersion' : CheckPKGVersion})
570 if conf.CheckPKGVersion('slv2', '0.6.0'):
571 libraries['slv2'] = LibraryInfo()
572 libraries['slv2'].ParseConfig('pkg-config --cflags --libs slv2')
573 env.Append (CCFLAGS="-DHAVE_LV2")
575 print 'LV2 support is not enabled (SLV2 not found or older than 0.6.0)'
579 print 'LV2 support is not enabled. Build with \'scons LV2=1\' to enable.'
581 libraries['jack'] = LibraryInfo()
582 libraries['jack'].ParseConfig('pkg-config --cflags --libs jack')
584 libraries['xml'] = LibraryInfo()
585 libraries['xml'].ParseConfig('pkg-config --cflags --libs libxml-2.0')
587 libraries['xslt'] = LibraryInfo()
588 libraries['xslt'].ParseConfig('pkg-config --cflags --libs libxslt')
590 libraries['glib2'] = LibraryInfo()
591 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs glib-2.0')
592 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gobject-2.0')
593 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gmodule-2.0')
594 libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gthread-2.0')
596 libraries['freetype2'] = LibraryInfo()
597 libraries['freetype2'].ParseConfig ('pkg-config --cflags --libs freetype2')
599 libraries['gtk2'] = LibraryInfo()
600 libraries['gtk2'].ParseConfig ('pkg-config --cflags --libs gtk+-2.0')
602 libraries['pango'] = LibraryInfo()
603 libraries['pango'].ParseConfig ('pkg-config --cflags --libs pango')
605 libraries['libgnomecanvas2'] = LibraryInfo()
606 libraries['libgnomecanvas2'].ParseConfig ('pkg-config --cflags --libs libgnomecanvas-2.0')
608 #libraries['flowcanvas'] = LibraryInfo(LIBS='flowcanvas', LIBPATH='#/libs/flowcanvas', CPPPATH='#libs/flowcanvas')
610 # The Ardour Control Protocol Library
612 libraries['ardour_cp'] = LibraryInfo (LIBS='ardour_cp', LIBPATH='#libs/surfaces/control_protocol',
613 CPPPATH='#libs/surfaces/control_protocol')
615 # The Ardour backend/engine
617 libraries['ardour'] = LibraryInfo (LIBS='ardour', LIBPATH='#libs/ardour', CPPPATH='#libs/ardour')
618 libraries['midi++2'] = LibraryInfo (LIBS='midi++', LIBPATH='#libs/midi++2', CPPPATH='#libs/midi++2')
619 libraries['pbd'] = LibraryInfo (LIBS='pbd', LIBPATH='#libs/pbd', CPPPATH='#libs/pbd')
620 libraries['gtkmm2ext'] = LibraryInfo (LIBS='gtkmm2ext', LIBPATH='#libs/gtkmm2ext', CPPPATH='#libs/gtkmm2ext')
623 # SCons should really do this for us
625 conf = env.Configure ()
627 have_cxx = conf.TryAction (Action (str(env['CXX']) + ' --version'))
629 print "This system has no functional C++ compiler. You cannot build Ardour from source without one."
632 print "Congratulations, you have a functioning C++ compiler."
638 # Compiler flags and other system-dependent stuff
642 if env['GPROFILE'] == 1:
643 debug_flags = [ '-g', '-pg' ]
645 debug_flags = [ '-g' ]
647 # guess at the platform, used to define compiler flags
649 config_guess = os.popen("tools/config.guess").read()[:-1]
655 config = config_guess.split ("-")
657 print "system triple: " + config_guess
660 if env['DIST_TARGET'] == 'auto':
661 if config[config_arch] == 'apple':
662 # The [.] matches to the dot after the major version, "." would match any character
663 if re.search ("darwin[0-7][.]", config[config_kernel]) != None:
664 env['DIST_TARGET'] = 'panther'
665 if re.search ("darwin8[.]", config[config_kernel]) != None:
666 env['DIST_TARGET'] = 'tiger'
668 env['DIST_TARGET'] = 'leopard'
670 if re.search ("x86_64", config[config_cpu]) != None:
671 env['DIST_TARGET'] = 'x86_64'
672 elif re.search("i[0-5]86", config[config_cpu]) != None:
673 env['DIST_TARGET'] = 'i386'
674 elif re.search("powerpc", config[config_cpu]) != None:
675 env['DIST_TARGET'] = 'powerpc'
677 env['DIST_TARGET'] = 'i686'
678 print "\n*******************************"
679 print "detected DIST_TARGET = " + env['DIST_TARGET']
680 print "*******************************\n"
683 if config[config_cpu] == 'powerpc' and env['DIST_TARGET'] != 'none':
685 # Apple/PowerPC optimization options
687 # -mcpu=7450 does not reliably work with gcc 3.*
689 if env['DIST_TARGET'] == 'panther' or env['DIST_TARGET'] == 'tiger':
690 if config[config_arch] == 'apple':
691 ## opt_flags.extend ([ "-mcpu=7450", "-faltivec"])
692 # to support g3s but still have some optimization for above
693 opt_flags.extend ([ "-mcpu=G3", "-mtune=7450"])
695 opt_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec"])
697 opt_flags.extend([ "-mcpu=750", "-mmultiple" ])
698 opt_flags.extend (["-mhard-float", "-mpowerpc-gfxopt"])
699 opt_flags.extend (["-Os"])
701 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':
703 build_host_supports_sse = 0
705 debug_flags.append ("-DARCH_X86")
706 opt_flags.append ("-DARCH_X86")
708 if config[config_kernel] == 'linux' :
710 if env['DIST_TARGET'] != 'i386':
712 flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1]
713 x86_flags = flag_line.split (": ")[1:][0].split ()
715 if "mmx" in x86_flags:
716 opt_flags.append ("-mmmx")
717 if "sse" in x86_flags:
718 build_host_supports_sse = 1
719 if "3dnow" in x86_flags:
720 opt_flags.append ("-m3dnow")
722 if config[config_cpu] == "i586":
723 opt_flags.append ("-march=i586")
724 elif config[config_cpu] == "i686":
725 opt_flags.append ("-march=i686")
727 if ((env['DIST_TARGET'] == 'i686') or (env['DIST_TARGET'] == 'x86_64')) and build_host_supports_sse:
728 opt_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
729 debug_flags.extend (["-msse", "-mfpmath=sse", "-DUSE_XMMINTRIN"])
730 # end of processor-specific section
732 # optimization section
733 if env['FPU_OPTIMIZATION']:
734 if env['DIST_TARGET'] == 'tiger' or env['DIST_TARGET'] == 'leopard':
735 opt_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
736 debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS");
737 libraries['core'].Append(LINKFLAGS= '-framework Accelerate')
738 elif env['DIST_TARGET'] == 'i686' or env['DIST_TARGET'] == 'x86_64':
739 opt_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
740 debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
741 if env['DIST_TARGET'] == 'x86_64':
742 opt_flags.append ("-DUSE_X86_64_ASM")
743 debug_flags.append ("-DUSE_X86_64_ASM")
744 if build_host_supports_sse != 1:
745 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)"
746 # end optimization section
748 # handle x86/x86_64 libdir properly
750 if env['DIST_TARGET'] == 'x86_64':
751 env['LIBDIR']='lib64'
756 # a single way to test if we're on OS X
759 if env['DIST_TARGET'] in ['panther', 'tiger', 'leopard' ]:
761 # force tiger or later, to avoid issues on PPC which defaults
762 # back to 10.1 if we don't tell it otherwise.
763 env.Append (CCFLAGS="-DMAC_OS_X_VERSION_MIN_REQUIRED=1040")
765 if env['DIST_TARGET'] == 'leopard':
766 # need this to really build against the 10.4 SDK when building on leopard
767 # ideally this would be configurable, but lets just do that later when we need it
768 env.Append(CCFLAGS="-mmacosx-version-min=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk")
769 env.Append(LINKFLAGS="-mmacosx-version-min=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk")
775 # save off guessed arch element in an env
777 env.Append(CONFIG_ARCH=config[config_arch])
781 # ARCH="..." overrides all
784 if env['ARCH'] != '':
785 opt_flags = env['ARCH'].split()
788 # prepend boiler plate optimization flags
793 "-fomit-frame-pointer",
799 if env['DEBUG'] == 1:
800 env.Append(CCFLAGS=" ".join (debug_flags))
801 env.Append(LINKFLAGS=" ".join (debug_flags))
803 env.Append(CCFLAGS=" ".join (opt_flags))
804 env.Append(LINKFLAGS=" ".join (opt_flags))
806 if env['STL_DEBUG'] == 1:
807 env.Append(CXXFLAGS="-D_GLIBCXX_DEBUG")
809 if env['UNIVERSAL'] == 1:
810 env.Append(CCFLAGS="-arch i386 -arch ppc")
811 env.Append(LINKFLAGS="-arch i386 -arch ppc")
818 env.Append(CCFLAGS="-Wall")
819 env.Append(CXXFLAGS="-Woverloaded-virtual")
821 if env['EXTRA_WARN']:
822 env.Append(CCFLAGS="-Wextra -pedantic -ansi")
823 env.Append(CXXFLAGS="-ansi")
824 # env.Append(CFLAGS="-iso")
827 env.Append(CCFLAGS="-DHAVE_LIBLO")
831 # fix scons nitpickiness on APPLE
835 def prep_libcheck(topenv, libinfo):
838 # rationale: GTK-Quartz uses jhbuild and installs to /opt/gtk by default.
839 # All libraries needed should be built against this location
840 # However.. now jhbuild installs to ~/gtk/inst by default.. changed to accomodate this
842 GTKROOT = os.path.expanduser ('~/gtk/inst')
843 libinfo.Append(CPPPATH= GTKROOT + "/include", LIBPATH= GTKROOT + "/lib")
844 libinfo.Append(CXXFLAGS="-I" + GTKROOT + "/include", LINKFLAGS="-L" + GTKROOT + "/lib")
845 #libinfo.Append(CPPPATH="/opt/local/include", LIBPATH="/opt/local/lib")
846 #libinfo.Append(CXXFLAGS="-I/opt/local/include", LINKFLAGS="-L/opt/local/lib")
848 prep_libcheck(env, env)
852 # these are part of the Ardour source tree because they are C++
855 libraries['vamp'] = LibraryInfo (LIBS='vampsdk',
856 LIBPATH='#libs/vamp-sdk',
857 CPPPATH='#libs/vamp-sdk')
858 libraries['vamphost'] = LibraryInfo (LIBS='vamphostsdk',
859 LIBPATH='#libs/vamp-sdk',
860 CPPPATH='#libs/vamp-sdk')
862 env['RUBBERBAND'] = False
864 conf = Configure (env)
866 if conf.CheckHeader ('fftw3.h'):
867 env['RUBBERBAND'] = True
868 libraries['rubberband'] = LibraryInfo (LIBS='rubberband',
869 LIBPATH='#libs/rubberband',
870 CPPPATH='#libs/rubberband',
871 CCFLAGS='-DUSE_RUBBERBAND')
874 print "-------------------------------------------------------------------------"
875 print "You do not have the FFTW single-precision development package installed."
876 print "This prevents Ardour from using the Rubberband library for timestretching"
877 print "and pitchshifting. It will fall back on SoundTouch for timestretch, and "
878 print "pitchshifting will not be available."
879 print "-------------------------------------------------------------------------"
887 libraries['usb'] = LibraryInfo ()
888 prep_libcheck(env, libraries['usb'])
890 conf = Configure (libraries['usb'])
891 if conf.CheckLib ('usb', 'usb_interrupt_write'):
896 # check for linux/input.h while we're at it for powermate
897 if conf.CheckHeader('linux/input.h'):
898 have_linux_input = True
900 have_linux_input = False
902 libraries['usb'] = conf.Finish ()
907 libraries['flac'] = LibraryInfo ()
908 prep_libcheck(env, libraries['flac'])
909 libraries['flac'].Append(CPPPATH="/usr/local/include", LIBPATH="/usr/local/lib")
912 # june 1st 2007: look for a function that is in FLAC 1.1.2 and not in later versions
913 # since the version of libsndfile we have internally does not support
914 # the new API that libFLAC has adopted
917 conf = Configure (libraries['flac'])
918 if conf.CheckLib ('FLAC', 'FLAC__seekable_stream_decoder_init', language='CXX'):
919 conf.env.Append(CCFLAGS='-DHAVE_FLAC')
924 libraries['flac'] = conf.Finish ()
926 # or if that fails...
927 #libraries['flac'] = LibraryInfo (LIBS='FLAC')
929 # boost (we don't link against boost, just use some header files)
931 libraries['boost'] = LibraryInfo ()
932 prep_libcheck(env, libraries['boost'])
933 libraries['boost'].Append(CPPPATH="/usr/local/include", LIBPATH="/usr/local/lib")
934 conf = Configure (libraries['boost'])
935 if conf.CheckHeader ('boost/shared_ptr.hpp', language='CXX') == False:
936 print "Boost header files do not appear to be installed. You also might be running a buggy version of scons. Try scons 0.97 if you can."
939 libraries['boost'] = conf.Finish ()
945 libraries['lo'] = LibraryInfo ()
946 prep_libcheck(env, libraries['lo'])
948 conf = Configure (libraries['lo'])
949 if conf.CheckLib ('lo', 'lo_server_new') == False:
950 print "liblo does not appear to be installed."
953 libraries['lo'] = conf.Finish ()
958 libraries['dmalloc'] = LibraryInfo ()
959 prep_libcheck(env, libraries['dmalloc'])
962 # look for the threaded version
965 conf = Configure (libraries['dmalloc'])
966 if conf.CheckLib ('dmallocth', 'dmalloc_shutdown'):
967 have_libdmalloc = True
969 have_libdmalloc = False
971 libraries['dmalloc'] = conf.Finish ()
974 # ensure FREEDESKTOP target is doable..
977 conf = env.Configure ()
978 if env['FREEDESKTOP']:
979 have_update_mime_database = conf.TryAction (Action ('update-mime-database -v'))
980 if have_update_mime_database[0] != 1:
981 print "Warning. You have no update-mime-database command in your PATH. FREEDESKTOP is now disabled."
982 env['FREEDESKTOP'] = 0
983 have_gtk_update_icon_cache = conf.TryAction (Action ('gtk-update-icon-cache -?'))
984 if have_gtk_update_icon_cache[0] != 1:
985 print "Warning. You have no gtk-update-icon-cache command in your PATH. FREEDESKTOP is now disabled."
986 env['FREEDESKTOP'] = 0
987 have_update_desktop_database = conf.TryAction (Action ('update-desktop-database -?'))
988 if have_update_desktop_database[0] != 1:
989 print "Warning. You have no update-desktop-database command in your PATH. FREEDESKTOP is now disabled."
990 env['FREEDESKTOP'] = 0
994 # Audio/MIDI library (needed for MIDI, since audio is all handled via JACK)
997 conf = Configure(env)
999 if conf.CheckCHeader('alsa/asoundlib.h'):
1000 libraries['sysmidi'] = LibraryInfo (LIBS='asound')
1001 env['SYSMIDI'] = 'ALSA Sequencer'
1002 subst_dict['%MIDITAG%'] = "seq"
1003 subst_dict['%MIDITYPE%'] = "alsa/sequencer"
1004 elif conf.CheckCHeader('/System/Library/Frameworks/CoreMIDI.framework/Headers/CoreMIDI.h'):
1005 # this line is needed because scons can't handle -framework in ParseConfig() yet.
1007 # We need Carbon as well as the rest
1008 libraries['sysmidi'] = LibraryInfo (
1009 LINKFLAGS = ' -framework CoreMIDI -framework CoreFoundation -framework CoreAudio -framework CoreServices -framework AudioUnit -framework AudioToolbox -framework Carbon -bind_at_load' )
1011 libraries['sysmidi'] = LibraryInfo (
1012 LINKFLAGS = ' -framework CoreMIDI -framework CoreFoundation -framework CoreAudio -framework CoreServices -framework AudioUnit -framework AudioToolbox -bind_at_load' )
1013 env['SYSMIDI'] = 'CoreMIDI'
1014 subst_dict['%MIDITAG%'] = "ardour"
1015 subst_dict['%MIDITYPE%'] = "coremidi"
1017 print "It appears you don't have the required MIDI libraries installed. For Linux this means you are missing the development package for ALSA libraries."
1026 'sigc++-2.0' : '2.0',
1027 'gtkmm-2.4' : '2.8',
1028 'libgnomecanvasmm-2.6' : '2.12.0'
1031 conf = Configure(env, custom_tests = { 'CheckPKGConfig' : CheckPKGConfig,
1032 'CheckPKGVersion' : CheckPKGVersion })
1034 for pkg, version in syslibdeps.iteritems():
1035 if not conf.CheckPKGVersion( pkg, version ):
1036 print '%s >= %s not found.' %(pkg, version)
1037 DependenciesRequiredMessage()
1042 libraries['sigc2'] = LibraryInfo()
1043 libraries['sigc2'].ParseConfig('pkg-config --cflags --libs sigc++-2.0')
1044 libraries['glibmm2'] = LibraryInfo()
1045 libraries['glibmm2'].ParseConfig('pkg-config --cflags --libs glibmm-2.4')
1046 libraries['cairomm'] = LibraryInfo()
1047 libraries['cairomm'].ParseConfig('pkg-config --cflags --libs cairomm-1.0')
1048 libraries['gdkmm2'] = LibraryInfo()
1049 libraries['gdkmm2'].ParseConfig ('pkg-config --cflags --libs gdkmm-2.4')
1050 libraries['gtkmm2'] = LibraryInfo()
1051 libraries['gtkmm2'].ParseConfig ('pkg-config --cflags --libs gtkmm-2.4')
1052 libraries['atkmm'] = LibraryInfo()
1053 libraries['atkmm'].ParseConfig ('pkg-config --cflags --libs atkmm-1.6')
1054 libraries['pangomm'] = LibraryInfo()
1055 libraries['pangomm'].ParseConfig ('pkg-config --cflags --libs pangomm-1.4')
1056 libraries['libgnomecanvasmm'] = LibraryInfo()
1057 libraries['libgnomecanvasmm'].ParseConfig ('pkg-config --cflags --libs libgnomecanvasmm-2.6')
1060 # cannot use system one for the time being
1063 libraries['sndfile-ardour'] = LibraryInfo(LIBS='libsndfile-ardour',
1064 LIBPATH='#libs/libsndfile',
1065 CPPPATH=['#libs/libsndfile/src'])
1067 # libraries['libglademm'] = LibraryInfo()
1068 # libraries['libglademm'].ParseConfig ('pkg-config --cflags --libs libglademm-2.4')
1070 # libraries['flowcanvas'] = LibraryInfo(LIBS='flowcanvas', LIBPATH='#/libs/flowcanvas', CPPPATH='#libs/flowcanvas')
1071 libraries['soundtouch'] = LibraryInfo()
1072 libraries['soundtouch'].ParseConfig ('pkg-config --cflags --libs soundtouch-1.0')
1073 # Comment the previous line and uncomment this for old versions of Debian:
1074 #libraries['soundtouch'].ParseConfig ('pkg-config --cflags --libs libSoundTouch')
1076 libraries['appleutility'] = LibraryInfo(LIBS='libappleutility',
1077 LIBPATH='#libs/appleutility',
1078 CPPPATH='#libs/appleutility')
1091 'libs/vamp-plugins/',
1092 # these are unconditionally included but have
1093 # tests internally to avoid compilation etc
1097 # this is unconditionally included but has
1098 # tests internally to avoid compilation etc
1099 # if COREAUDIO is not set
1104 # 'libs/flowcanvas',
1111 libraries['sigc2'] = LibraryInfo(LIBS='sigc++2',
1112 LIBPATH='#libs/sigc++2',
1113 CPPPATH='#libs/sigc++2')
1114 libraries['glibmm2'] = LibraryInfo(LIBS='glibmm2',
1115 LIBPATH='#libs/glibmm2',
1116 CPPPATH='#libs/glibmm2')
1117 libraries['pangomm'] = LibraryInfo(LIBS='pangomm',
1118 LIBPATH='#libs/gtkmm2/pango',
1119 CPPPATH='#libs/gtkmm2/pango')
1120 libraries['atkmm'] = LibraryInfo(LIBS='atkmm',
1121 LIBPATH='#libs/gtkmm2/atk',
1122 CPPPATH='#libs/gtkmm2/atk')
1123 libraries['gdkmm2'] = LibraryInfo(LIBS='gdkmm2',
1124 LIBPATH='#libs/gtkmm2/gdk',
1125 CPPPATH='#libs/gtkmm2/gdk')
1126 libraries['gtkmm2'] = LibraryInfo(LIBS='gtkmm2',
1127 LIBPATH="#libs/gtkmm2/gtk",
1128 CPPPATH='#libs/gtkmm2/gtk/')
1129 libraries['libgnomecanvasmm'] = LibraryInfo(LIBS='libgnomecanvasmm',
1130 LIBPATH='#libs/libgnomecanvasmm',
1131 CPPPATH='#libs/libgnomecanvasmm')
1133 libraries['soundtouch'] = LibraryInfo(LIBS='soundtouch',
1134 LIBPATH='#libs/soundtouch',
1135 CPPPATH=['#libs', '#libs/soundtouch'])
1136 libraries['sndfile-ardour'] = LibraryInfo(LIBS='libsndfile-ardour',
1137 LIBPATH='#libs/libsndfile',
1138 CPPPATH=['#libs/libsndfile', '#libs/libsndfile/src'])
1139 # libraries['libglademm'] = LibraryInfo(LIBS='libglademm',
1140 # LIBPATH='#libs/libglademm',
1141 # CPPPATH='#libs/libglademm')
1142 libraries['appleutility'] = LibraryInfo(LIBS='libappleutility',
1143 LIBPATH='#libs/appleutility',
1144 CPPPATH='#libs/appleutility')
1158 'libs/vamp-plugins/',
1159 # these are unconditionally included but have
1160 # tests internally to avoid compilation etc
1164 # this is unconditionally included but has
1165 # tests internally to avoid compilation etc
1166 # if COREAUDIO is not set
1172 'libs/gtkmm2/pango',
1176 'libs/libgnomecanvasmm',
1183 # * always build the LGPL control protocol lib, since we link against it from libardour
1184 # * ditto for generic MIDI
1185 # * tranzport checks whether it should build internally, but we need here so that
1186 # its included in the tarball
1189 surface_subdirs = [ 'libs/surfaces/control_protocol',
1190 'libs/surfaces/generic_midi',
1191 'libs/surfaces/tranzport',
1192 'libs/surfaces/mackie',
1193 'libs/surfaces/powermate'
1198 env['TRANZPORT'] = 1
1200 env['TRANZPORT'] = 0
1201 print 'Disabled building Tranzport code because libusb could not be found'
1203 if have_linux_input:
1204 env['POWERMATE'] = 1
1206 env['POWERMATE'] = 0
1207 print 'Disabled building Powermate code because linux/input.h could not be found'
1209 if os.access ('libs/surfaces/sony9pin', os.F_OK):
1210 surface_subdirs += [ 'libs/surfaces/sony9pin' ]
1212 env['POWERMATE'] = 0
1213 env['TRANZPORT'] = 0
1216 # timestretch libraries
1219 timefx_subdirs = ['libs/soundtouch']
1220 if env['RUBBERBAND']:
1221 timefx_subdirs += ['libs/rubberband']
1223 opts.Save('scache.conf', env)
1224 Help(opts.GenerateHelpText(env))
1226 final_prefix = '$PREFIX'
1229 install_prefix = '$DESTDIR/$PREFIX'
1231 install_prefix = env['PREFIX']
1233 subst_dict['%INSTALL_PREFIX%'] = install_prefix;
1234 subst_dict['%FINAL_PREFIX%'] = final_prefix;
1235 subst_dict['%PREFIX%'] = final_prefix;
1237 if env['PREFIX'] == '/usr':
1238 final_config_prefix = '/etc'
1240 final_config_prefix = env['PREFIX'] + '/etc'
1242 config_prefix = '$DESTDIR' + final_config_prefix
1245 # everybody needs this
1248 env.Merge ([ libraries['core'] ])
1255 conf = Configure (env)
1257 nls_error = 'This system is not configured for internationalized applications. An english-only version will be built:'
1258 print 'Checking for internationalization support ...'
1259 have_gettext = conf.TryAction(Action('xgettext --version'))
1260 if have_gettext[0] != 1:
1261 nls_error += ' No xgettext command.'
1264 print "Found xgettext"
1266 have_msgmerge = conf.TryAction(Action('msgmerge --version'))
1267 if have_msgmerge[0] != 1:
1268 nls_error += ' No msgmerge command.'
1271 print "Found msgmerge"
1273 if not conf.CheckCHeader('libintl.h'):
1274 nls_error += ' No libintl.h.'
1280 print "International version will be built."
1284 env.Append(CCFLAGS="-DENABLE_NLS")
1286 Export('env install_prefix final_prefix config_prefix final_config_prefix libraries i18n ardour_version subst_dict use_flac')
1289 # the configuration file may be system dependent
1292 conf = env.Configure ()
1294 if conf.CheckCHeader('/System/Library/Frameworks/CoreAudio.framework/Versions/A/Headers/CoreAudio.h'):
1295 subst_dict['%JACK_INPUT%'] = "coreaudio:Built-in Audio:in"
1296 subst_dict['%JACK_OUTPUT%'] = "coreaudio:Built-in Audio:out"
1298 subst_dict['%JACK_INPUT%'] = "alsa_pcm:playback_"
1299 subst_dict['%JACK_OUTPUT%'] = "alsa_pcm:capture_"
1301 # posix_memalign available
1302 if not conf.CheckFunc('posix_memalign'):
1303 print 'Did not find posix_memalign(), using malloc'
1304 env.Append(CCFLAGS='-DNO_POSIX_MEMALIGN')
1309 # generate the per-user and system rc files from the same source
1311 sysrcbuild = env.SubstInFile ('ardour_system.rc','ardour.rc.in', SUBST_DICT = subst_dict)
1313 # add to the substitution dictionary
1315 subst_dict['%VERSION%'] = ardour_version[0:3]
1316 subst_dict['%EXTRA_VERSION%'] = ardour_version[3:]
1317 subst_dict['%REVISION_STRING%'] = ''
1318 if os.path.exists('.svn'):
1319 subst_dict['%REVISION_STRING%'] = '.' + fetch_svn_revision ('.') + 'svn'
1321 # specbuild = env.SubstInFile ('ardour.spec','ardour.spec.in', SUBST_DICT = subst_dict)
1323 the_revision = env.Command ('frobnicatory_decoy', [], create_stored_revision)
1324 remove_ardour = env.Command ('frobnicatory_decoy2', [],
1325 [ Delete ('$PREFIX/etc/ardour2'),
1326 Delete ('$PREFIX/lib/ardour2'),
1327 Delete ('$PREFIX/bin/ardour2'),
1328 Delete ('$PREFIX/share/ardour2')])
1330 env.Alias('revision', the_revision)
1331 env.Alias('install', env.Install(os.path.join(config_prefix, 'ardour2'), 'ardour_system.rc'))
1332 env.Alias('uninstall', remove_ardour)
1334 Default (sysrcbuild)
1338 Precious (env['DISTTREE'])
1340 env.Distribute (env['DISTTREE'],
1341 [ 'SConstruct', 'svn_revision.h',
1342 'COPYING', 'PACKAGER_README', 'README',
1344 'tools/config.guess',
1345 'icons/icon/ardour_icon_mac_mask.png',
1346 'icons/icon/ardour_icon_mac.png',
1347 'icons/icon/ardour_icon_tango_16px_blue.png',
1348 'icons/icon/ardour_icon_tango_16px_red.png',
1349 'icons/icon/ardour_icon_tango_22px_blue.png',
1350 'icons/icon/ardour_icon_tango_22px_red.png',
1351 'icons/icon/ardour_icon_tango_32px_blue.png',
1352 'icons/icon/ardour_icon_tango_32px_red.png',
1353 'icons/icon/ardour_icon_tango_48px_blue.png',
1354 'icons/icon/ardour_icon_tango_48px_red.png'
1356 glob.glob ('DOCUMENTATION/AUTHORS*') +
1357 glob.glob ('DOCUMENTATION/CONTRIBUTORS*') +
1358 glob.glob ('DOCUMENTATION/TRANSLATORS*') +
1359 glob.glob ('DOCUMENTATION/BUILD*') +
1360 glob.glob ('DOCUMENTATION/FAQ*') +
1361 glob.glob ('DOCUMENTATION/README*')
1364 srcdist = env.Tarball(env['TARBALL'], [ env['DISTTREE'], the_revision ])
1365 env.Alias ('srctar', srcdist)
1368 # don't leave the distree around
1371 env.AddPreAction (env['DISTTREE'], Action ('rm -rf ' + str (File (env['DISTTREE']))))
1372 env.AddPostAction (srcdist, Action ('rm -rf ' + str (File (env['DISTTREE']))))
1378 for subdir in coredirs:
1379 SConscript (subdir + '/SConscript')
1381 for sublistdir in [ subdirs, timefx_subdirs, gtk_subdirs, surface_subdirs ]:
1382 for subdir in sublistdir:
1383 SConscript (subdir + '/SConscript')
1386 env.Clean ('scrub', [ 'scache.conf', '.sconf_temp', '.sconsign.dblite', 'config.log'])