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import os
import sys
from waflib import Logs
from waflib import Options
def options(opt):
conf_opts = opt.get_option_group('Configuration options')
conf_opts.add_option('--lv2-user', action='store_true', default=False, dest='lv2_user',
help='install LV2 bundles to user location')
conf_opts.add_option('--lv2dir', type='string',
help='LV2 bundles [Default: LIBDIR/lv2]')
def register_lv2_path(conf, path):
"""Return the default LV2_PATH to use for this system"""
if 'LV2_PATH' not in conf.run_env and 'LV2_PATH' not in os.environ:
conf.run_env['LV2_PATH'] = [conf.env['LV2DIR']]
conf.run_env.append_unique('LV2_PATH', path)
def default_lv2_path(conf):
"""Return the default LV2_PATH for the build target as a list"""
if conf.env.DEST_OS == 'darwin':
return ['~/Library/Audio/Plug-Ins/LV2',
'~/.lv2',
'/usr/local/lib/lv2',
'/usr/lib/lv2',
'/Library/Audio/Plug-Ins/LV2']
elif conf.env.DEST_OS == 'haiku':
return ['~/.lv2',
'/boot/common/add-ons/lv2']
elif conf.env.DEST_OS == 'win32':
return ['%APPDATA%\\\\LV2',
'%COMMONPROGRAMFILES%\\\\LV2']
else:
libdirname = os.path.basename(conf.env.LIBDIR)
return ['~/.lv2',
'/usr/%s/lv2' % libdirname,
'/usr/local/%s/lv2' % libdirname]
def configure(conf):
def env_path(parent_dir_var, name):
parent = os.getenv(parent_dir_var)
if parent:
return os.path.join(parent, name)
else:
Logs.warn('Environment variable %s unset, using LIBDIR\n' % parent_dir_var)
return os.path.join(conf.env['LIBDIR'], name)
def normpath(path):
if sys.platform == 'win32':
return os.path.normpath(path).replace('\\', '/')
else:
return os.path.normpath(path)
if Options.options.lv2dir:
conf.env['LV2DIR'] = Options.options.lv2dir
elif Options.options.lv2_user:
if conf.env.DEST_OS == 'darwin':
conf.env['LV2DIR'] = env_path('HOME', 'Library/Audio/Plug-Ins/LV2')
elif conf.env.DEST_OS == 'win32':
conf.env['LV2DIR'] = env_path('APPDATA', 'LV2')
else:
conf.env['LV2DIR'] = env_path('HOME', '.lv2')
else:
if conf.env.DEST_OS == 'darwin':
conf.env['LV2DIR'] = '/Library/Audio/Plug-Ins/LV2'
elif conf.env.DEST_OS == 'win32':
conf.env['LV2DIR'] = env_path('COMMONPROGRAMFILES', 'LV2')
else:
conf.env['LV2DIR'] = os.path.join(conf.env['LIBDIR'], 'lv2')
# Add default LV2_PATH to runtime environment for tests that use plugins
if 'LV2_PATH' not in os.environ:
conf.run_env['LV2_PATH'] = default_lv2_path(conf)
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