# -*- python -*- import os import sys import re import shutil import glob import errno import time import platform from sets import Set import SCons.Node.FS SConsignFile() EnsureSConsVersion(0, 96) version = '2.0beta2' subst_dict = { } # # Command-line options # opts = Options('scache.conf') opts.AddOptions( ('ARCH', 'Set architecture-specific compilation flags by hand (all flags as 1 argument)',''), BoolOption('COREAUDIO', 'Compile with Apple\'s CoreAudio library', 0), BoolOption('DEBUG', 'Set to build with debugging information and no optimizations', 0), PathOption('DESTDIR', 'Set the intermediate install "prefix"', '/'), EnumOption('DIST_TARGET', 'Build target for cross compiling packagers', 'auto', allowed_values=('auto', 'i386', 'i686', 'x86_64', 'powerpc', 'tiger', 'panther', 'none' ), ignorecase=2), BoolOption('DMALLOC', 'Compile and link using the dmalloc library', 0), BoolOption('FFT_ANALYSIS', 'Include FFT analysis window', 0), BoolOption('FPU_OPTIMIZATION', 'Build runtime checked assembler code', 1), BoolOption('LIBLO', 'Compile with support for liblo library', 1), BoolOption('NLS', 'Set to turn on i18n support', 1), PathOption('PREFIX', 'Set the install "prefix"', '/usr/local'), BoolOption('SURFACES', 'Build support for control surfaces', 0), 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), BoolOption('VERSIONED', 'Add version information to ardour/gtk executable name inside the build directory', 0), BoolOption('VST', 'Compile with support for VST', 0) ) #---------------------------------------------------------------------- # a handy helper that provides a way to merge compile/link information # from multiple different "environments" #---------------------------------------------------------------------- # class LibraryInfo(Environment): def __init__(self,*args,**kw): Environment.__init__ (self,*args,**kw) def Merge (self,others): for other in others: self.Append (LIBS = other.get ('LIBS',[])) self.Append (LIBPATH = other.get ('LIBPATH', [])) self.Append (CPPPATH = other.get('CPPPATH', [])) self.Append (LINKFLAGS = other.get('LINKFLAGS', [])) self.Replace(LIBPATH = list(Set(self.get('LIBPATH', [])))) self.Replace(CPPPATH = list(Set(self.get('CPPPATH',[])))) #doing LINKFLAGS breaks -framework #doing LIBS break link order dependency env = LibraryInfo (options = opts, CPPPATH = [ '.' ], VERSION = version, TARBALL='ardour-' + version + '.tar.bz2', DISTFILES = [ ], DISTTREE = '#ardour-' + version, DISTCHECKDIR = '#ardour-' + version + '/check' ) #---------------------------------------------------------------------- # Builders #---------------------------------------------------------------------- # Handy subst-in-file builder # def do_subst_in_file(targetfile, sourcefile, dict): """Replace all instances of the keys of dict with their values. For example, if dict is {'%VERSION%': '1.2345', '%BASE%': 'MyProg'}, then all instances of %VERSION% in the file will be replaced with 1.2345 etc. """ try: f = open(sourcefile, 'rb') contents = f.read() f.close() except: raise SCons.Errors.UserError, "Can't read source file %s"%sourcefile for (k,v) in dict.items(): contents = re.sub(k, v, contents) try: f = open(targetfile, 'wb') f.write(contents) f.close() except: raise SCons.Errors.UserError, "Can't write target file %s"%targetfile return 0 # success def subst_in_file(target, source, env): if not env.has_key('SUBST_DICT'): raise SCons.Errors.UserError, "SubstInFile requires SUBST_DICT to be set." d = dict(env['SUBST_DICT']) # copy it for (k,v) in d.items(): if callable(v): d[k] = env.subst(v()) elif SCons.Util.is_String(v): d[k]=env.subst(v) else: raise SCons.Errors.UserError, "SubstInFile: key %s: %s must be a string or callable"%(k, repr(v)) for (t,s) in zip(target, source): return do_subst_in_file(str(t), str(s), d) def subst_in_file_string(target, source, env): """This is what gets printed on the console.""" return '\n'.join(['Substituting vars from %s into %s'%(str(s), str(t)) for (t,s) in zip(target, source)]) def subst_emitter(target, source, env): """Add dependency from substituted SUBST_DICT to target. Returns original target, source tuple unchanged. """ d = env['SUBST_DICT'].copy() # copy it for (k,v) in d.items(): if callable(v): d[k] = env.subst(v()) elif SCons.Util.is_String(v): d[k]=env.subst(v) Depends(target, SCons.Node.Python.Value(d)) # Depends(target, source) # this doesn't help the install-sapphire-linux.sh problem return target, source subst_action = Action (subst_in_file, subst_in_file_string) env['BUILDERS']['SubstInFile'] = Builder(action=subst_action, emitter=subst_emitter) # # internationalization # # po_helper # # this is not a builder. we can't list the .po files as a target, # because then scons -c will remove them (even Precious doesn't alter # this). this function is called whenever a .mo file is being # built, and will conditionally update the .po file if necessary. # def po_helper(po,pot): args = [ 'msgmerge', '--update', po, pot, ] print 'Updating ' + po return os.spawnvp (os.P_WAIT, 'msgmerge', args) # mo_builder: builder function for (binary) message catalogs (.mo) # # first source: .po file # second source: .pot file # def mo_builder(target,source,env): po_helper (source[0].get_path(), source[1].get_path()) args = [ 'msgfmt', '-c', '-o', target[0].get_path(), source[0].get_path() ] return os.spawnvp (os.P_WAIT, 'msgfmt', args) mo_bld = Builder (action = mo_builder) env.Append(BUILDERS = {'MoBuild' : mo_bld}) # pot_builder: builder function for message templates (.pot) # # source: list of C/C++ etc. files to extract messages from # def pot_builder(target,source,env): args = [ 'xgettext', '--keyword=_', '--keyword=N_', '--from-code=UTF-8', '-o', target[0].get_path(), "--default-domain=" + env['PACKAGE'], '--copyright-holder="Paul Davis"' ] args += [ src.get_path() for src in source ] return os.spawnvp (os.P_WAIT, 'xgettext', args) pot_bld = Builder (action = pot_builder) env.Append(BUILDERS = {'PotBuild' : pot_bld}) # # utility function, not a builder # def i18n (buildenv, sources, installenv): domain = buildenv['PACKAGE'] potfile = buildenv['POTFILE'] installenv.Alias ('potupdate', buildenv.PotBuild (potfile, sources)) p_oze = [ os.path.basename (po) for po in glob.glob ('po/*.po') ] languages = [ po.replace ('.po', '') for po in p_oze ] m_oze = [ po.replace (".po", ".mo") for po in p_oze ] for mo in m_oze[:]: po = 'po/' + mo.replace (".mo", ".po") installenv.Alias ('install', buildenv.MoBuild (mo, [ po, potfile ])) for lang in languages[:]: modir = (os.path.join (install_prefix, 'share/locale/' + lang + '/LC_MESSAGES/')) moname = domain + '.mo' installenv.Alias('install', installenv.InstallAs (os.path.join (modir, moname), lang + '.mo')) # # A generic builder for version.cc files # # note: requires that DOMAIN, MAJOR, MINOR, MICRO are set in the construction environment # note: assumes one source files, the header that declares the version variables # def version_builder (target, source, env): text = "int " + env['DOMAIN'] + "_major_version = " + str (env['MAJOR']) + ";\n" text += "int " + env['DOMAIN'] + "_minor_version = " + str (env['MINOR']) + ";\n" text += "int " + env['DOMAIN'] + "_micro_version = " + str (env['MICRO']) + ";\n" try: o = file (target[0].get_path(), 'w') o.write (text) o.close () except IOError: print "Could not open", target[0].get_path(), " for writing\n" sys.exit (-1) text = "#ifndef __" + env['DOMAIN'] + "_version_h__\n" text += "#define __" + env['DOMAIN'] + "_version_h__\n" text += "extern int " + env['DOMAIN'] + "_major_version;\n" text += "extern int " + env['DOMAIN'] + "_minor_version;\n" text += "extern int " + env['DOMAIN'] + "_micro_version;\n" text += "#endif /* __" + env['DOMAIN'] + "_version_h__ */\n" try: o = file (target[1].get_path(), 'w') o.write (text) o.close (); except IOError: print "Could not open", target[1].get_path(), " for writing\n" sys.exit (-1) return None version_bld = Builder (action = version_builder) env.Append (BUILDERS = {'VersionBuild' : version_bld}) # # a builder that makes a hard link from the 'source' executable to a name with # a "build ID" based on the most recent CVS activity that might be reasonably # related to version activity. this relies on the idea that the SConscript # file that builds the executable is updated with new version info and committed # to the source code repository whenever things change. # def versioned_builder(target,source,env): # build ID is composed of a representation of the date of the last CVS transaction # for this (SConscript) file try: o = file (source[0].get_dir().get_path() + '/CVS/Entries', "r") except IOError: print "Could not CVS/Entries for reading" return -1 last_date = "" lines = o.readlines() for line in lines: if line[0:12] == '/SConscript/': parts = line.split ("/") last_date = parts[3] break o.close () if last_date == "": print "No SConscript CVS update info found - versioned executable cannot be built" return -1 tag = time.strftime ('%Y%M%d%H%m', time.strptime (last_date)) print "The current build ID is " + tag tagged_executable = source[0].get_path() + '-' + tag if os.path.exists (tagged_executable): print "Replacing existing executable with the same build tag." os.unlink (tagged_executable) return os.link (source[0].get_path(), tagged_executable) verbuild = Builder (action = versioned_builder) env.Append (BUILDERS = {'VersionedExecutable' : verbuild}) # # source tar file builder # def distcopy (target, source, env): treedir = str (target[0]) try: os.mkdir (treedir) except OSError, (errnum, strerror): if errnum != errno.EEXIST: print 'mkdir ', treedir, ':', strerror cmd = 'tar cf - ' # # we don't know what characters might be in the file names # so quote them all before passing them to the shell # all_files = ([ str(s) for s in source ]) cmd += " ".join ([ "'%s'" % quoted for quoted in all_files]) cmd += ' | (cd ' + treedir + ' && tar xf -)' p = os.popen (cmd) return p.close () def tarballer (target, source, env): cmd = 'tar -jcf ' + str (target[0]) + ' ' + str(source[0]) + " --exclude '*~'" print 'running ', cmd, ' ... ' p = os.popen (cmd) return p.close () dist_bld = Builder (action = distcopy, target_factory = SCons.Node.FS.default_fs.Entry, source_factory = SCons.Node.FS.default_fs.Entry, multi = 1) tarball_bld = Builder (action = tarballer, target_factory = SCons.Node.FS.default_fs.Entry, source_factory = SCons.Node.FS.default_fs.Entry) env.Append (BUILDERS = {'Distribute' : dist_bld}) env.Append (BUILDERS = {'Tarball' : tarball_bld}) # ---------------------------------------------------------------------- # Construction environment setup # ---------------------------------------------------------------------- libraries = { } libraries['core'] = LibraryInfo (CCFLAGS = '-Ilibs') #libraries['sndfile'] = LibraryInfo() #libraries['sndfile'].ParseConfig('pkg-config --cflags --libs sndfile') libraries['lrdf'] = LibraryInfo() libraries['lrdf'].ParseConfig('pkg-config --cflags --libs lrdf') libraries['raptor'] = LibraryInfo() libraries['raptor'].ParseConfig('pkg-config --cflags --libs raptor') libraries['samplerate'] = LibraryInfo() libraries['samplerate'].ParseConfig('pkg-config --cflags --libs samplerate') if env['FFT_ANALYSIS']: libraries['fftw3f'] = LibraryInfo() libraries['fftw3f'].ParseConfig('pkg-config --cflags --libs fftw3f') libraries['jack'] = LibraryInfo() libraries['jack'].ParseConfig('pkg-config --cflags --libs jack') libraries['xml'] = LibraryInfo() libraries['xml'].ParseConfig('pkg-config --cflags --libs libxml-2.0') libraries['xslt'] = LibraryInfo() libraries['xslt'].ParseConfig('pkg-config --cflags --libs libxslt') libraries['glib2'] = LibraryInfo() libraries['glib2'].ParseConfig ('pkg-config --cflags --libs glib-2.0') libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gobject-2.0') libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gmodule-2.0') libraries['glib2'].ParseConfig ('pkg-config --cflags --libs gthread-2.0') libraries['gtk2'] = LibraryInfo() libraries['gtk2'].ParseConfig ('pkg-config --cflags --libs gtk+-2.0') libraries['pango'] = LibraryInfo() libraries['pango'].ParseConfig ('pkg-config --cflags --libs pango') libraries['libgnomecanvas2'] = LibraryInfo() libraries['libgnomecanvas2'].ParseConfig ('pkg-config --cflags --libs libgnomecanvas-2.0') #libraries['flowcanvas'] = LibraryInfo(LIBS='flowcanvas', LIBPATH='#/libs/flowcanvas', CPPPATH='#libs/flowcanvas') # The Ardour Control Protocol Library libraries['ardour_cp'] = LibraryInfo (LIBS='ardour_cp', LIBPATH='#libs/surfaces/control_protocol', CPPPATH='#libs/surfaces/control_protocol') # The Ardour backend/engine libraries['ardour'] = LibraryInfo (LIBS='ardour', LIBPATH='#libs/ardour', CPPPATH='#libs/ardour') libraries['midi++2'] = LibraryInfo (LIBS='midi++', LIBPATH='#libs/midi++2', CPPPATH='#libs/midi++2') libraries['pbd3'] = LibraryInfo (LIBS='pbd', LIBPATH='#libs/pbd3', CPPPATH='#libs/pbd3') libraries['gtkmm2ext'] = LibraryInfo (LIBS='gtkmm2ext', LIBPATH='#libs/gtkmm2ext', CPPPATH='#libs/gtkmm2ext') #libraries['cassowary'] = LibraryInfo(LIBS='cassowary', LIBPATH='#libs/cassowary', CPPPATH='#libs/cassowary') # # Check for libusb libraries['usb'] = LibraryInfo () conf = Configure (libraries['usb']) if conf.CheckLib ('usb', 'usb_interrupt_write'): have_libusb = True else: have_libusb = False libraries['usb'] = conf.Finish () # # Check for FLAC libraries['flac'] = LibraryInfo () conf = Configure (libraries['flac']) conf.CheckLib ('FLAC', 'FLAC__stream_decoder_new') libraries['flac'] = conf.Finish () # # Check for liblo if env['LIBLO']: libraries['lo'] = LibraryInfo () conf = Configure (libraries['lo']) if conf.CheckLib ('lo', 'lo_server_new') == False: print "liblo does not appear to be installed." sys.exit (1) libraries['lo'] = conf.Finish () # # Check for dmalloc libraries['dmalloc'] = LibraryInfo () # # look for the threaded version # conf = Configure (libraries['dmalloc']) if conf.CheckLib ('dmallocth', 'dmalloc_shutdown'): have_libdmalloc = True else: have_libdmalloc = False libraries['dmalloc'] = conf.Finish () # # # Audio/MIDI library (needed for MIDI, since audio is all handled via JACK) # conf = Configure(env) if conf.CheckCHeader('jack/midiport.h'): libraries['sysmidi'] = LibraryInfo (LIBS='jack') env['SYSMIDI'] = 'JACK MIDI' subst_dict['%MIDITAG%'] = "control" subst_dict['%MIDITYPE%'] = "jack" print "Using JACK MIDI" elif conf.CheckCHeader('alsa/asoundlib.h'): libraries['sysmidi'] = LibraryInfo (LIBS='asound') env['SYSMIDI'] = 'ALSA Sequencer' subst_dict['%MIDITAG%'] = "seq" subst_dict['%MIDITYPE%'] = "alsa/sequencer" print "Using ALSA MIDI" elif conf.CheckCHeader('/System/Library/Frameworks/CoreMIDI.framework/Headers/CoreMIDI.h'): # this line is needed because scons can't handle -framework in ParseConfig() yet. libraries['sysmidi'] = LibraryInfo (LINKFLAGS= '-framework CoreMIDI -framework CoreFoundation -framework CoreAudio -framework CoreServices -framework AudioUnit -framework AudioToolbox -bind_at_load') env['SYSMIDI'] = 'CoreMIDI' subst_dict['%MIDITAG%'] = "ardour" subst_dict['%MIDITYPE%'] = "coremidi" print "Using CoreMIDI" else: print "It appears you don't have the required MIDI libraries installed." sys.exit (1) env = conf.Finish() if env['SYSLIBS']: libraries['sigc2'] = LibraryInfo() libraries['sigc2'].ParseConfig('pkg-config --cflags --libs sigc++-2.0') libraries['glibmm2'] = LibraryInfo() libraries['glibmm2'].ParseConfig('pkg-config --cflags --libs glibmm-2.4') libraries['gdkmm2'] = LibraryInfo() libraries['gdkmm2'].ParseConfig ('pkg-config --cflags --libs gdkmm-2.4') libraries['gtkmm2'] = LibraryInfo() libraries['gtkmm2'].ParseConfig ('pkg-config --cflags --libs gtkmm-2.4') libraries['atkmm'] = LibraryInfo() libraries['atkmm'].ParseConfig ('pkg-config --cflags --libs atkmm-1.6') libraries['pangomm'] = LibraryInfo() libraries['pangomm'].ParseConfig ('pkg-config --cflags --libs pangomm-1.4') libraries['libgnomecanvasmm'] = LibraryInfo() libraries['libgnomecanvasmm'].ParseConfig ('pkg-config --cflags --libs libgnomecanvasmm-2.6') # # cannot use system one for the time being # libraries['sndfile'] = LibraryInfo(LIBS='libsndfile', LIBPATH='#libs/libsndfile', CPPPATH=['#libs/libsndfile', '#libs/libsndfile/src']) # libraries['libglademm'] = LibraryInfo() # libraries['libglademm'].ParseConfig ('pkg-config --cflags --libs libglademm-2.4') # libraries['flowcanvas'] = LibraryInfo(LIBS='flowcanvas', LIBPATH='#/libs/flowcanvas', CPPPATH='#libs/flowcanvas') libraries['soundtouch'] = LibraryInfo() libraries['soundtouch'].ParseConfig ('pkg-config --cflags --libs libSoundTouch') coredirs = [ 'templates' ] subdirs = [ 'libs/libsndfile', 'libs/pbd3', 'libs/midi++2', 'libs/ardour' ] if env['VST']: subdirs = ['libs/fst'] + subdirs + ['vst'] gtk_subdirs = [ # 'libs/flowcanvas', 'libs/gtkmm2ext', 'gtk2_ardour' ] else: libraries['sigc2'] = LibraryInfo(LIBS='sigc++2', LIBPATH='#libs/sigc++2', CPPPATH='#libs/sigc++2') libraries['glibmm2'] = LibraryInfo(LIBS='glibmm2', LIBPATH='#libs/glibmm2', CPPPATH='#libs/glibmm2') libraries['pangomm'] = LibraryInfo(LIBS='pangomm', LIBPATH='#libs/gtkmm2/pango', CPPPATH='#libs/gtkmm2/pango') libraries['atkmm'] = LibraryInfo(LIBS='atkmm', LIBPATH='#libs/gtkmm2/atk', CPPPATH='#libs/gtkmm2/atk') libraries['gdkmm2'] = LibraryInfo(LIBS='gdkmm2', LIBPATH='#libs/gtkmm2/gdk', CPPPATH='#libs/gtkmm2/gdk') libraries['gtkmm2'] = LibraryInfo(LIBS='gtkmm2', LIBPATH="#libs/gtkmm2/gtk", CPPPATH='#libs/gtkmm2/gtk/') libraries['libgnomecanvasmm'] = LibraryInfo(LIBS='libgnomecanvasmm', LIBPATH='#libs/libgnomecanvasmm', CPPPATH='#libs/libgnomecanvasmm') libraries['soundtouch'] = LibraryInfo(LIBS='soundtouch', LIBPATH='#libs/soundtouch', CPPPATH=['#libs', '#libs/soundtouch']) libraries['sndfile'] = LibraryInfo(LIBS='libsndfile', LIBPATH='#libs/libsndfile', CPPPATH=['#libs/libsndfile', '#libs/libsndfile/src']) # libraries['libglademm'] = LibraryInfo(LIBS='libglademm', # LIBPATH='#libs/libglademm', # CPPPATH='#libs/libglademm') coredirs = [ 'libs/soundtouch', 'templates' ] subdirs = [ # 'libs/cassowary', 'libs/sigc++2', 'libs/libsndfile', 'libs/pbd3', 'libs/midi++2', 'libs/ardour' ] if env['VST']: subdirs = ['libs/fst'] + subdirs + ['vst'] gtk_subdirs = [ 'libs/glibmm2', 'libs/gtkmm2/pango', 'libs/gtkmm2/atk', 'libs/gtkmm2/gdk', 'libs/gtkmm2/gtk', 'libs/libgnomecanvasmm', # 'libs/flowcanvas', 'libs/gtkmm2ext', 'gtk2_ardour' ] # # always build the LGPL control protocol lib, since we link against it ourselves # ditto for generic MIDI # surface_subdirs = [ 'libs/surfaces/control_protocol', 'libs/surfaces/generic_midi' ] if env['SURFACES']: if have_libusb: surface_subdirs += [ 'libs/surfaces/tranzport' ] if os.access ('libs/surfaces/sony9pin', os.F_OK): surface_subdirs += [ 'libs/surfaces/sony9pin' ] opts.Save('scache.conf', env) Help(opts.GenerateHelpText(env)) if os.environ.has_key('PATH'): env.Append(PATH = os.environ['PATH']) if os.environ.has_key('PKG_CONFIG_PATH'): env.Append(PKG_CONFIG_PATH = os.environ['PKG_CONFIG_PATH']) if os.environ.has_key('CC'): env['CC'] = os.environ['CC'] if os.environ.has_key('CXX'): env['CXX'] = os.environ['CXX'] if os.environ.has_key('DISTCC_HOSTS'): env['ENV']['DISTCC_HOSTS'] = os.environ['DISTCC_HOSTS'] env['ENV']['HOME'] = os.environ['HOME'] final_prefix = '$PREFIX' install_prefix = '$DESTDIR/$PREFIX' subst_dict['INSTALL_PREFIX'] = install_prefix; if env['PREFIX'] == '/usr': final_config_prefix = '/etc' else: final_config_prefix = env['PREFIX'] + '/etc' config_prefix = '$DESTDIR' + final_config_prefix # SCons should really do this for us conf = Configure (env) have_cxx = conf.TryAction (Action (env['CXX'] + ' --version')) if have_cxx[0] != 1: print "This system has no functional C++ compiler. You cannot build Ardour from source without one." exit (1) else: print "Congratulations, you have a functioning C++ compiler." env = conf.Finish() # # Compiler flags and other system-dependent stuff # opt_flags = [] debug_flags = [ '-g' ] # guess at the platform, used to define compiler flags config_guess = os.popen("tools/config.guess").read()[:-1] config_cpu = 0 config_arch = 1 config_kernel = 2 config_os = 3 config = config_guess.split ("-") print "system triple: " + config_guess # Autodetect if env['DIST_TARGET'] == 'auto': if config[config_arch] == 'apple': # The [.] matches to the dot after the major version, "." would match any character if re.search ("darwin[0-7][.]", config[config_kernel]) != None: env['DIST_TARGET'] = 'panther' else: env['DIST_TARGET'] = 'tiger' else: if re.search ("x86_64", config[config_cpu]) != None: env['DIST_TARGET'] = 'x86_64' elif re.search("i[0-5]86", config[config_cpu]) != None: env['DIST_TARGET'] = 'i386' elif re.search("powerpc", config[config_cpu]) != None: env['DIST_TARGET'] = 'powerpc' else: env['DIST_TARGET'] = 'i686' print "\n*******************************" print "detected DIST_TARGET = " + env['DIST_TARGET'] print "*******************************\n" if config[config_cpu] == 'powerpc' and env['DIST_TARGET'] != 'none': # # Apple/PowerPC optimization options # # -mcpu=7450 does not reliably work with gcc 3.* # if env['DIST_TARGET'] == 'panther' or env['DIST_TARGET'] == 'tiger': if config[config_arch] == 'apple': opt_flags.extend ([ "-mcpu=7450", "-faltivec"]) else: opt_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec"]) else: opt_flags.extend([ "-mcpu=750", "-mmultiple" ]) opt_flags.extend (["-mhard-float", "-mpowerpc-gfxopt"]) 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': build_host_supports_sse = 0 debug_flags.append ("-DARCH_X86") opt_flags.append ("-DARCH_X86") if config[config_kernel] == 'linux' : if env['DIST_TARGET'] != 'i386': flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1] x86_flags = flag_line.split (": ")[1:][0].split (' ') if "mmx" in x86_flags: opt_flags.append ("-mmmx") if "sse" in x86_flags: build_host_supports_sse = 1 if "3dnow" in x86_flags: opt_flags.append ("-m3dnow") if config[config_cpu] == "i586": opt_flags.append ("-march=i586") elif config[config_cpu] == "i686": opt_flags.append ("-march=i686") if ((env['DIST_TARGET'] == 'i686') or (env['DIST_TARGET'] == 'x86_64')) and build_host_supports_sse: opt_flags.extend (["-msse", "-mfpmath=sse"]) debug_flags.extend (["-msse", "-mfpmath=sse"]) # end of processor-specific section # optimization section if env['FPU_OPTIMIZATION']: if env['DIST_TARGET'] == 'tiger': opt_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS") debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS") libraries['core'].Append(LINKFLAGS= '-framework Accelerate') elif env['DIST_TARGET'] == 'i686' or env['DIST_TARGET'] == 'x86_64': opt_flags.append ("-DBUILD_SSE_OPTIMIZATIONS") debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS") if env['DIST_TARGET'] == 'x86_64': opt_flags.append ("-DUSE_X86_64_ASM") debug_flags.append ("-DUSE_X86_64_ASM") if build_host_supports_sse != 1: 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)" # end optimization section # # save off guessed arch element in an env # env.Append(CONFIG_ARCH=config[config_arch]) # # ARCH="..." overrides all # if env['ARCH'] != '': opt_flags = env['ARCH'].split() # # prepend boiler plate optimization flags # opt_flags[:0] = [ "-O3", "-fomit-frame-pointer", "-ffast-math", "-fstrength-reduce" ] if env['DEBUG'] == 1: env.Append(CCFLAGS=" ".join (debug_flags)) else: env.Append(CCFLAGS=" ".join (opt_flags)) # # warnings flags # env.Append(CCFLAGS="-Wall") env.Append(CXXFLAGS="-Woverloaded-virtual") if env['LIBLO']: env.Append(CCFLAGS="-DHAVE_LIBLO") # # everybody needs this # env.Merge ([ libraries['core'] ]) # # i18n support # conf = Configure (env) if env['NLS']: print 'Checking for internationalization support ...' have_gettext = conf.TryAction(Action('xgettext --version')) if have_gettext[0] != 1: print 'This system is not configured for internationalized applications (no xgettext command). An english-only version will be built\n' env['NLS'] = 0 if conf.CheckCHeader('libintl.h') == None: print 'This system is not configured for internationalized applications (no libintl.h). An english-only version will be built\n' env['NLS'] = 0 env = conf.Finish() if env['NLS'] == 1: env.Append(CCFLAGS="-DENABLE_NLS") Export('env install_prefix final_prefix config_prefix final_config_prefix libraries i18n version subst_dict') # # the configuration file may be system dependent # conf = env.Configure () if conf.CheckCHeader('/System/Library/Frameworks/CoreAudio.framework/Versions/A/Headers/CoreAudio.h'): subst_dict['%JACK_INPUT%'] = "coreaudio:Built-in Audio:in" subst_dict['%JACK_OUTPUT%'] = "coreaudio:Built-in Audio:out" else: subst_dict['%JACK_INPUT%'] = "alsa_pcm:playback_" subst_dict['%JACK_OUTPUT%'] = "alsa_pcm:capture_" # posix_memalign available if not conf.CheckFunc('posix_memalign'): print 'Did not find posix_memalign(), using malloc' env.Append(CCFLAGS='-DNO_POSIX_MEMALIGN') env = conf.Finish() rcbuild = env.SubstInFile ('ardour.rc','ardour.rc.in', SUBST_DICT = subst_dict) env.Alias('install', env.Install(os.path.join(config_prefix, 'ardour2'), 'ardour_system.rc')) env.Alias('install', env.Install(os.path.join(config_prefix, 'ardour2'), 'ardour.rc')) Default (rcbuild) # source tarball Precious (env['DISTTREE']) # # note the special "cleanfirst" source name. this triggers removal # of the existing disttree # env.Distribute (env['DISTTREE'], [ 'SConstruct', 'COPYING', 'PACKAGER_README', 'README', 'ardour.rc.in', 'ardour_system.rc', 'tools/config.guess' ] + glob.glob ('DOCUMENTATION/AUTHORS*') + glob.glob ('DOCUMENTATION/CONTRIBUTORS*') + glob.glob ('DOCUMENTATION/TRANSLATORS*') + glob.glob ('DOCUMENTATION/BUILD*') + glob.glob ('DOCUMENTATION/FAQ*') + glob.glob ('DOCUMENTATION/README*') ) srcdist = env.Tarball(env['TARBALL'], env['DISTTREE']) env.Alias ('srctar', srcdist) # # don't leave the distree around # env.AddPreAction (env['DISTTREE'], Action ('rm -rf ' + str (File (env['DISTTREE'])))) env.AddPostAction (srcdist, Action ('rm -rf ' + str (File (env['DISTTREE'])))) # # the subdirs # for subdir in coredirs: SConscript (subdir + '/SConscript') for sublistdir in [ subdirs, gtk_subdirs, surface_subdirs ]: for subdir in sublistdir: SConscript (subdir + '/SConscript') # cleanup env.Clean ('scrub', [ 'scache.conf', '.sconf_temp', '.sconsign.dblite', 'config.log'])