352 lines
13 KiB
Python
352 lines
13 KiB
Python
#! /usr/bin/python3
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# encoding: utf-8
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#
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# Copyright (C) 2015-2018 Karl Linden <karl.j.linden@gmail.com>
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# Copyleft (C) 2008-2022 Nedko Arnaudov
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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from __future__ import print_function
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import os
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import shutil
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import sys
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import re
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from waflib import Logs, Options, TaskGen
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from waflib import Context
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from waflib import Scripting
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from waflib.Build import BuildContext, CleanContext, InstallContext, UninstallContext
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from waftoolchainflags import WafToolchainFlags
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VERSION = "2.23.0"
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APPNAME = 'jackdbus'
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# these variables are mandatory ('/' are converted automatically)
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top = '.'
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out = 'build'
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def display_feature(conf, msg, build):
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if build:
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conf.msg(msg, 'yes', color='GREEN')
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else:
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conf.msg(msg, 'no', color='YELLOW')
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def options(opt):
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# options provided by the modules
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opt.load('compiler_c')
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opt.load('autooptions')
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# install directories
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opt.add_option(
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'--htmldir',
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type='string',
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default=None,
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help='HTML documentation directory [Default: <prefix>/share/jack-audio-connection-kit/reference/html/',
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)
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opt.add_option('--libdir', type='string', help='Library directory [Default: <prefix>/lib]')
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opt.add_option('--pkgconfigdir', type='string', help='pkg-config file directory [Default: <libdir>/pkgconfig]')
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opt.add_option('--mandir', type='string', help='Manpage directory [Default: <prefix>/share/man/man1]')
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# options affecting binaries
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opt.add_option(
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'--platform',
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type='string',
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default=sys.platform,
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help='Target platform for cross-compiling, e.g. cygwin or win32',
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)
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opt.add_auto_option(
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'devmode',
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help='Enable devmode', # enable warnings and treat them as errors
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conf_dest='BUILD_DEVMODE',
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default=False,
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)
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opt.add_option('--debug', action='store_true', default=False, dest='debug', help='Build debuggable binaries')
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opt.add_option('--siginfo', action='store_true', default=False, dest='siginfo', help="Log backtrace on fatal signal")
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#opt.set_auto_options_define('HAVE_%s')
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#opt.set_auto_options_style('yesno_and_hack')
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# options with third party dependencies
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#doxygen = opt.add_auto_option(
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# 'doxygen',
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# help='Build doxygen documentation',
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# conf_dest='BUILD_DOXYGEN_DOCS',
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# default=False)
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#doxygen.find_program('doxygen')
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# dbus options
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opt.recurse('dbus')
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# this must be called before the configure phase
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#opt.apply_auto_options_hack()
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def detect_platform(conf):
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# GNU/kFreeBSD and GNU/Hurd are treated as Linux
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platforms = [
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# ('KEY, 'Human readable name', ['strings', 'to', 'check', 'for'])
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('IS_LINUX', 'Linux', ['gnu0', 'gnukfreebsd', 'linux', 'posix']),
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('IS_FREEBSD', 'FreeBSD', ['freebsd']),
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('IS_SUN', 'SunOS', ['sunos']),
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]
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for key, name, strings in platforms:
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conf.env[key] = False
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conf.start_msg('Checking platform')
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platform = Options.options.platform
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for key, name, strings in platforms:
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for s in strings:
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if platform.startswith(s):
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conf.env[key] = True
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conf.end_msg(name, color='CYAN')
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break
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def configure(conf):
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conf.load('compiler_c')
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detect_platform(conf)
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flags = WafToolchainFlags(conf)
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conf.check_cfg(package='jackserver', uselib_store='JACKSERVER', args=["--cflags", "--libs"])
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conf.check_cfg(package='expat', args='--cflags --libs')
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flags.add_c('-Wall')
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if conf.env['IS_FREEBSD']:
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conf.check(lib='execinfo', uselib='EXECINFO', define_name='EXECINFO')
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conf.check_cfg(package='libsysinfo', args='--cflags --libs')
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conf.load('autooptions')
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conf.env['LIB_PTHREAD'] = ['pthread']
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conf.env['LIB_DL'] = ['dl']
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conf.env['LIB_RT'] = ['rt']
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conf.env['LIB_M'] = ['m']
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conf.env['JACK_VERSION'] = VERSION
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conf.env['BINDIR'] = conf.env['PREFIX'] + '/bin'
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if Options.options.htmldir:
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conf.env['HTMLDIR'] = Options.options.htmldir
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else:
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# set to None here so that the doxygen code can find out the highest
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# directory to remove upon install
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conf.env['HTMLDIR'] = None
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if Options.options.libdir:
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conf.env['LIBDIR'] = Options.options.libdir
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else:
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conf.env['LIBDIR'] = conf.env['PREFIX'] + '/lib'
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if Options.options.pkgconfigdir:
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conf.env['PKGCONFDIR'] = Options.options.pkgconfigdir
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else:
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conf.env['PKGCONFDIR'] = conf.env['LIBDIR'] + '/pkgconfig'
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if Options.options.mandir:
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conf.env['MANDIR'] = Options.options.mandir
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else:
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conf.env['MANDIR'] = conf.env['PREFIX'] + '/share/man/man1'
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flags.add_c('-std=gnu99')
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if conf.env['BUILD_DEVMODE']:
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flags.add_c(['-Wall', '-Wextra'])
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#flags.add_c('-Wpedantic')
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flags.add_c('-Werror')
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flags.add_c(['-Wno-variadic-macros', '-Wno-gnu-zero-variadic-macro-arguments'])
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# https://wiki.gentoo.org/wiki/Modern_C_porting
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if conf.env['CC'] == 'clang':
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flags.add_c('-Wno-unknown-argumemt')
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flags.add_c('-Werror=implicit-function-declaration')
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flags.add_c('-Werror=incompatible-function-pointer-types')
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flags.add_c('-Werror=deprecated-non-prototype')
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flags.add_c('-Werror=strict-prototypes')
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if int(conf.env['CC_VERSION'][0]) < 16:
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flags.add_c('-Werror=implicit-int')
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else:
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flags.add_c('-Wno-unknown-warning-option')
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flags.add_c('-Werror=implicit-function-declaration')
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flags.add_c('-Werror=implicit-int')
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flags.add_c('-Werror=incompatible-pointer-types')
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flags.add_c('-Werror=strict-prototypes')
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if conf.env['BUILD_DEBUG']:
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flags.add_c(['-O0', '-g', '-fno-omit-frame-pointer'])
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flags.add_link('-g')
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conf.env['BUILD_SIGINFO'] = Options.options.siginfo
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conf.define('JACK_VERSION', conf.env['JACK_VERSION'])
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conf.define('SIGINFO_ENABLED', conf.env['BUILD_SIGINFO'])
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conf.write_config_header('config.h', remove=False)
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conf.recurse('dbus')
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flags.flush()
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print()
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version_msg = APPNAME + "-" + VERSION
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if os.access('version.h', os.R_OK):
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data = open('version.h').read()
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m = re.match(r'^#define GIT_VERSION "([^"]*)"$', data)
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if m != None:
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version_msg += " exported from " + m.group(1)
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elif os.access('.git', os.R_OK):
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version_msg += " git revision will be checked and eventually updated during build"
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print(version_msg)
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conf.msg('Install prefix', conf.env['PREFIX'], color='CYAN')
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conf.msg('Library directory', conf.all_envs['']['LIBDIR'], color='CYAN')
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display_feature(conf, 'Build debuggable binaries', conf.env['BUILD_DEBUG'])
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display_feature(conf, 'Build with siginfo', conf.env['BUILD_SIGINFO'])
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tool_flags = [
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('C compiler flags', ['CFLAGS', 'CPPFLAGS']),
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('Linker flags', ['LINKFLAGS', 'LDFLAGS'])
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]
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for name, vars in tool_flags:
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flags = []
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for var in vars:
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flags += conf.all_envs[''][var]
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conf.msg(name, repr(flags), color='NORMAL')
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#conf.summarize_auto_options()
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conf.msg('D-Bus service install directory', conf.env['DBUS_SERVICES_DIR'], color='CYAN')
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if conf.env['DBUS_SERVICES_DIR'] != conf.env['DBUS_SERVICES_DIR_REAL']:
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print()
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print(Logs.colors.RED + 'WARNING: D-Bus session services directory as reported by pkg-config is')
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print(Logs.colors.RED + 'WARNING:', end=' ')
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print(Logs.colors.CYAN + conf.env['DBUS_SERVICES_DIR_REAL'])
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print(Logs.colors.RED + 'WARNING: but service file will be installed in')
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print(Logs.colors.RED + 'WARNING:', end=' ')
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print(Logs.colors.CYAN + conf.env['DBUS_SERVICES_DIR'])
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print(
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Logs.colors.RED + 'WARNING: You may need to adjust your D-Bus configuration after installing jackdbus'
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)
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print('WARNING: You can override dbus service install directory')
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print('WARNING: with --enable-pkg-config-dbus-service-dir option to this script')
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print(Logs.colors.NORMAL, end=' ')
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print()
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def git_ver(self):
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if type(self) == Scripting.Dist:
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header = "./version.h"
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bld = self
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else:
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bld = self.generator.bld
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header = self.outputs[0].abspath()
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if os.access('./version.h', os.R_OK):
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#header = os.path.join(os.getcwd(), out, "version.h")
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shutil.copy('./version.h', header)
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data = open(header).read()
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m = re.match(r'^#define GIT_VERSION "([^"]*)"$', data)
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if m != None:
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self.ver = m.group(1)
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Logs.pprint('BLUE', "tarball from git revision " + self.ver)
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else:
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self.ver = "tarball"
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return
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if os.access('./.git', os.R_OK):
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self.ver = bld.cmd_and_log("LANG= git rev-parse HEAD", quiet=Context.BOTH).splitlines()[0]
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if bld.cmd_and_log("LANG= git diff-index --name-only HEAD", quiet=Context.BOTH).splitlines():
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self.ver += "-dirty"
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Logs.pprint('BLUE', "git revision " + self.ver)
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else:
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self.ver = "unknown"
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fi = open(header, 'w')
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fi.write('#define GIT_VERSION "%s"\n' % self.ver)
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fi.close()
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def build(bld):
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bld(rule=git_ver, target='version.h', update_outputs=True, always=True, ext_out=['.h'])
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# process subfolders from here
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if bld.env['IS_LINUX'] or bld.env['IS_FREEBSD']:
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bld.recurse('man')
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bld.recurse('dbus')
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if bld.env['BUILD_DOXYGEN_DOCS']:
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html_build_dir = bld.path.find_or_declare('html').abspath()
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bld(
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features='subst',
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source='doxyfile.in',
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target='doxyfile',
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HTML_BUILD_DIR=html_build_dir,
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SRCDIR=bld.srcnode.abspath(),
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VERSION=VERSION
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)
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# There are two reasons for logging to doxygen.log and using it as
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# target in the build rule (rather than html_build_dir):
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# (1) reduce the noise when running the build
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# (2) waf has a regular file to check for a timestamp. If the directory
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# is used instead waf will rebuild the doxygen target (even upon
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# install).
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def doxygen(task):
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doxyfile = task.inputs[0].abspath()
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logfile = task.outputs[0].abspath()
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cmd = '%s %s &> %s' % (task.env['DOXYGEN'][0], doxyfile, logfile)
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return task.exec_command(cmd)
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bld(
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rule=doxygen,
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source='doxyfile',
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target='doxygen.log'
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)
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# Determine where to install HTML documentation. Since share_dir is the
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# highest directory the uninstall routine should remove, there is no
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# better candidate for share_dir, but the requested HTML directory if
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# --htmldir is given.
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if bld.env['HTMLDIR']:
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html_install_dir = bld.options.destdir + bld.env['HTMLDIR']
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share_dir = html_install_dir
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else:
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share_dir = bld.options.destdir + bld.env['PREFIX'] + '/share/jack-audio-connection-kit'
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html_install_dir = share_dir + '/reference/html/'
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if bld.cmd == 'install':
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if os.path.isdir(html_install_dir):
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Logs.pprint('CYAN', 'Removing old doxygen documentation installation...')
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shutil.rmtree(html_install_dir)
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Logs.pprint('CYAN', 'Removing old doxygen documentation installation done.')
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Logs.pprint('CYAN', 'Installing doxygen documentation...')
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shutil.copytree(html_build_dir, html_install_dir)
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Logs.pprint('CYAN', 'Installing doxygen documentation done.')
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elif bld.cmd == 'uninstall':
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Logs.pprint('CYAN', 'Uninstalling doxygen documentation...')
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if os.path.isdir(share_dir):
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shutil.rmtree(share_dir)
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Logs.pprint('CYAN', 'Uninstalling doxygen documentation done.')
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elif bld.cmd == 'clean':
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if os.access(html_build_dir, os.R_OK):
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Logs.pprint('CYAN', 'Removing doxygen generated documentation...')
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shutil.rmtree(html_build_dir)
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Logs.pprint('CYAN', 'Removing doxygen generated documentation done.')
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def dist(ctx):
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git_ver(ctx)
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