when calculating average slave/master delta, use absolute value.
[ardour.git] / libs / ardouralsautil / wscript
1 #!/usr/bin/env python
2 from waflib.extras import autowaf as autowaf
3 from waflib import Options
4 import os
5 import sys
6 import re
7
8 # Mandatory variables
9 top = '.'
10 out = 'build'
11
12 path_prefix = 'libs/ardouralsautil/'
13
14 def options(opt):
15     autowaf.set_options(opt)
16
17
18 def configure(conf):
19     autowaf.configure(conf)
20     if re.search ("linux", sys.platform) != None and Options.options.dist_target != 'mingw':
21         autowaf.check_pkg(conf, 'alsa', uselib_store='ALSA')
22         autowaf.check_pkg(conf, 'dbus-1', uselib_store='DBUS', mandatory = False)
23
24 def build(bld):
25     if re.search ("linux", sys.platform) != None:
26         if bld.is_defined('HAVE_ALSA'):
27             obj = bld(features = 'cxx cxxshlib')
28             obj.source = [
29                 'devicelist.cc',
30                 'deviceparams.cc'
31             ]
32             obj.export_includes = ['.']
33             obj.includes = ['.']
34             obj.name     = 'ardouralsautil'
35             obj.target   = 'ardouralsautil'
36             obj.use      = 'libpbd'
37             obj.uselib   = [ 'ALSA', 'GLIBMM' ]
38             obj.vnum     = '0.0.1'
39             obj.install_path = os.path.join(bld.env['LIBDIR'])
40
41         if bld.env['BUILD_ALSABACKEND'] and bld.is_defined('HAVE_ALSA') and bld.is_defined('HAVE_DBUS'):
42             obj = bld(features = 'c cprogram')
43             obj.source = [
44                 'reserve.c',
45                 'request_device.c'
46             ]
47             obj.includes = ['.']
48             obj.target   = 'ardour-request-device'
49             obj.uselib   = [ 'DBUS' ]
50             obj.install_path = os.path.join(bld.env['LIBDIR'])
51             obj.defines = [
52                     '_POSIX_SOURCE',
53                     '_XOPEN_SOURCE=500',
54                     'ARD_PROG_NAME="ardour-request-device"',
55                     'ARD_APPL_NAME="Ardour ALSA Backend"',
56             ]