+# -*- python -*-
+
import os
import sys
import re
import glob
import errno
import time
+from sets import Set
import SCons.Node.FS
SConsignFile()
opts.AddOptions(
BoolOption('ALTIVEC', 'Compile using Altivec instructions', 0),
('ARCH', 'Set architecture-specific compilation flags by hand (all flags as 1 argument)',''),
- BoolOption('DEBIAN', 'Debian build options (no internal versions of 3rd party libraries)', 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('DEBUG', 'Set to build with debugging information and no optimizations', 0),
PathOption('DESTDIR', 'Set the intermediate install "prefix"', '/'),
BoolOption('DEVBUILD', 'Use shared libardour (developers only)', 0),
BoolOption('NOARCH', 'Do not use architecture-specific compilation flags', 0),
PathOption('PREFIX', 'Set the install "prefix"', '/usr/local'),
BoolOption('VST', 'Compile with support for VST', 0),
- BoolOption('VERSIONED', 'Add version information to ardour/gtk executable name inside the build directory', 0)
+ BoolOption('VERSIONED', 'Add version information to ardour/gtk executable name inside the build directory', 0),
+ BoolOption('USE_SSE_EVERYWHERE', 'Ask the compiler to use x86/SSE instructions and also our hand-written x86/SSE optimizations when possible (off by default)', 0),
+ BoolOption('BUILD_SSE_OPTIMIZATIONS', 'Use our hand-written x86/SSE optimizations when possible (off by default)', 0),
+ BoolOption('BUILD_VECLIB_OPTIMIZATIONS', 'Build with Apple Accelerate/vecLib optimizations when possible (off by default)', 0)
)
-
#----------------------------------------------------------------------
# a handy helper that provides a way to merge compile/link information
# from multiple different "environments"
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,
libraries['libgnomecanvas2'] = LibraryInfo()
libraries['libgnomecanvas2'].ParseConfig ('pkg-config --cflags --libs libgnomecanvas-2.0')
-libraries['ardour2'] = LibraryInfo (LIBS='ardour2', LIBPATH='#libs/ardour2', CPPPATH='#libs/ardour2')
+libraries['glade2'] = LibraryInfo()
+libraries['glade2'].ParseConfig ('pkg-config --cflags --libs libglade-2.0')
+
+libraries['flowcanvas'] = LibraryInfo(LIBS='flowcanvas', LIBPATH='#/libs/flowcanvas', CPPPATH='#libs/flowcanvas')
+
+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')
libraries['fst'] = LibraryInfo()
if env['VST']:
subst_dict['%MIDITYPE%'] = "alsa/sequencer"
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')
+ libraries['sysmidi'] = LibraryInfo (LINKFLAGS= '-framework CoreMIDI -framework CoreFoundation -framework CoreAudio -framework CoreServices -framework AudioUnit -bind_at_load')
env['SYSMIDI'] = 'CoreMIDI'
- subst_dict['%MIDITAG%'] = "coremidi"
+ subst_dict['%MIDITAG%'] = "ardour"
subst_dict['%MIDITYPE%'] = "coremidi"
env = conf.Finish()
-if env['DEBIAN']:
-
- libraries['soundtouch'] = LibraryInfo(LIBS='SoundTouch')
-
+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')
+ 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(LIBS='soundtouch',
+ LIBPATH='#libs/soundtouch',
+ CPPPATH=['#libs', '#libs/soundtouch'])
coredirs = [
'templates'
]
- subdirs2 = [
+ subdirs = [
'libs/pbd3',
'libs/midi++2',
+ 'libs/ardour'
]
- gtk2_subdirs = [
+ gtk_subdirs = [
+ 'libs/flowcanvas',
'libs/gtkmm2ext',
- ]
-
-else:
+ 'gtk2_ardour'
+ ]
+else:
libraries['sigc2'] = LibraryInfo(LIBS='sigc++2',
LIBPATH='#libs/sigc++2',
CPPPATH='#libs/sigc++2')
LIBPATH='#libs/gtkmm2/gdk',
CPPPATH='#libs/gtkmm2/gdk')
libraries['gtkmm2'] = LibraryInfo(LIBS='gtkmm2',
- LIBPATH='#libs/gtkmm2/gtk',
- CPPPATH='#libs/gtkmm2/gtk')
+ 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/soundtouch')
+ CPPPATH=['#libs', '#libs/soundtouch'])
+ libraries['libglademm'] = LibraryInfo(LIBS='libglademm',
+ LIBPATH='#libs/libglademm',
+ CPPPATH='#libs/libglademm')
coredirs = [
'libs/soundtouch',
'templates'
]
- subdirs2 = [
+ subdirs = [
+# 'libs/cassowary',
'libs/sigc++2',
'libs/pbd3',
'libs/midi++2',
+ 'libs/ardour'
]
- gtk2_subdirs = [
- 'libs/glibmm2',
- 'libs/gtkmm2/pango',
- 'libs/gtkmm2/atk',
- 'libs/gtkmm2/gdk',
- 'libs/gtkmm2/gtk',
+ gtk_subdirs = [
+ 'libs/glibmm2',
+ 'libs/gtkmm2/pango',
+ 'libs/gtkmm2/atk',
+ 'libs/gtkmm2/gdk',
+ 'libs/gtkmm2/gtk',
+ 'libs/libglademm',
'libs/libgnomecanvasmm',
+ 'libs/flowcanvas',
'libs/gtkmm2ext',
+ 'gtk2_ardour'
]
-
+
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/$PREFIX'
config_prefix = '$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
# on OS X darwinports puts things in /opt/local by default
#
if config[config_arch] == 'apple':
- libraries['core'].Append (LIBPATH = [ '/opt/local/lib' ],
- CPPPATH = [ '/opt/local/include' ])
+ if os.path.isdir('/opt/local/lib'):
+ libraries['core'].Append (LIBPATH = [ '/opt/local/lib' ])
+ if os.path.isdir('/opt/local/include'):
+ libraries['core'].Append (CPPPATH = [ '/opt/local/include' ])
+
+ if env['BUILD_VECLIB_OPTIMIZATIONS'] == 1:
+ opt_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS")
+ debug_flags.append ("-DBUILD_VECLIB_OPTIMIZATIONS")
+ libraries['core'].Append(LINKFLAGS= '-framework Accelerate')
if config[config_cpu] == 'powerpc':
#
#
if env['NOARCH'] == 0:
if env['ALTIVEC'] == 1:
- opt_flags.extend ([ "-mcpu=7400", "-maltivec", "-mabi=altivec" ])
- else:
+ 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 :
+elif ((re.search ("i[0-9]86", config[config_cpu]) != None) or (re.search ("x86_64", config[config_cpu]) != None)):
+ build_host_supports_sse = 0
+
if env['NOARCH'] == 0:
+ debug_flags.append ("-DARCH_X86")
+ opt_flags.append ("-DARCH_X86")
+
if config[config_kernel] == 'linux' :
flag_line = os.popen ("cat /proc/cpuinfo | grep '^flags'").read()[:-1]
if "mmx" in x86_flags:
opt_flags.append ("-mmmx")
if "sse" in x86_flags:
- opt_flags.extend (["-msse", "-mfpmath=sse"])
+ build_host_supports_sse = 1
if "3dnow" in x86_flags:
opt_flags.append ("-m3dnow")
opt_flags.append ("-march=i586")
elif config[config_cpu] == "i686":
opt_flags.append ("-march=i686")
-
+
+ if env['USE_SSE_EVERYWHERE'] == 1:
+ opt_flags.extend (["-msse", "-mfpmath=sse"])
+ debug_flags.extend (["-msse", "-mfpmath=sse"])
+ 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)"
+
+ if env['BUILD_SSE_OPTIMIZATIONS'] == 1:
+ opt_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
+ debug_flags.append ("-DBUILD_SSE_OPTIMIZATIONS")
+ 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 of processor-specific section
+
#
# ARCH="..." overrides all
#
]
if env['DEBUG'] == 1:
- env.Append(CCFLAGS="-g")
+ env.Append(CCFLAGS=" ".join (debug_flags))
else:
env.Append(CCFLAGS=" ".join (opt_flags))
if env['VST']:
env.Append(CCFLAGS="-DVST_SUPPORT")
+
+# check endianness
+if sys.byteorder == "big":
+ print "Host is big endian"
+ env.Append(CCFLAGS="-DWORDS_BIGENDIAN")
+else:
+ print "Host is little endian"
+
+
#
# everybody needs this
#
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. An english-only version will be built\n'
+ 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')
+
+Export('env install_prefix final_prefix config_prefix final_config_prefix libraries i18n version subst_dict')
#
# the configuration file may be system dependent
else:
subst_dict['%JACK_BACKEND%'] = "alsa_pcm:playback_"
+# 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)
for subdir in coredirs:
SConscript (subdir + '/SConscript')
-for sublistdir in [subdirs2, gtk2_subdirs]:
- for subdir in sublistdir:
- SConscript (subdir + '/SConscript')
+for sublistdir in [subdirs, gtk_subdirs]:
+ for subdir in sublistdir:
+ SConscript (subdir + '/SConscript')
# cleanup
env.Clean ('scrub', [ 'scache.conf', '.sconf_temp', '.sconsign.dblite', 'config.log'])
projects / ardour.git / blobdiff