2 from waflib.extras import autowaf as autowaf
3 from waflib import Options
8 I18N_PACKAGE = 'jack-backend'
15 autowaf.set_options(opt)
18 autowaf.check_pkg(conf, 'jack', uselib_store='JACK', atleast_version='0.121.0')
21 # PortAudio is currently used to get a list of audio device names.
22 # We should find a better way to do this that doesn't involve this
25 if Options.options.dist_target == 'mingw':
26 autowaf.check_pkg(conf, 'portaudio-2.0', uselib_store='PORTAUDIO',
28 autowaf.configure(conf)
30 if Options.options.libjack_link == 'auto':
31 if Options.options.dist_target == 'mingw' or sys.platform == 'darwin':
32 conf.env['libjack_link'] = "weak"
34 conf.env['libjack_link'] = "link"
35 elif Options.options.libjack_link == 'weak':
36 conf.env['libjack_link'] = "weak"
38 conf.env['libjack_link'] = "link"
40 # Check that metadata API is available and working
41 conf.check_cxx(fragment = "#include <jack/jack.h>\n#include <jack/metadata.h>\nint main(void) { jack_port_uuid(NULL); return 0; }\n",
43 msg = 'Checking for JACK metadata API',
45 errmsg = 'not found (or broken). JACK metadata API will not be used',
46 define_name = 'HAVE_JACK_METADATA',
50 obj = bld(features = 'c cxx cxxshlib')
54 'jack_audiobackend.cc',
61 obj.name = 'jack_audiobackend'
62 obj.target = 'jack_audiobackend'
63 obj.defines = ['PACKAGE="' + I18N_PACKAGE + '"',
64 'ARDOURBACKEND_DLL_EXPORTS'
66 obj.use = 'libardour libpbd ardouralsautil'
67 obj.install_path = os.path.join(bld.env['LIBDIR'], 'backends')
68 if bld.env['build_target'] != 'mingw':
69 obj.cxxflags = [ '-fPIC' ]
70 obj.cflags = [ '-fPIC' ]
72 if bld.is_defined ('HAVE_JACK_METADATA'):
73 obj.cxxflags += [ '-DHAVE_JACK_METADATA' ]
74 obj.cflags += [ '-DHAVE_JACK_METADATA' ]
76 if (bld.env['build_target'] == 'mingw'):
77 obj.uselib = [ 'PORTAUDIO' ]
81 if bld.env['libjack_link'] == 'link':
82 obj.uselib += [ 'JACK' ]
84 obj.defines += [ 'USE_WEAK_JACK' ]
85 obj.deps = [ 'weak_libjack.def' ]
88 # device discovery code in the jack backend needs ALSA
92 if re.search ("linux", sys.platform) != None:
93 obj.uselib += [ 'ALSA' ]