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jack1/wscript

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#!/usr/bin/env python
# encoding: utf-8
#
# SPDX-FileCopyrightText: Copyright © 2023 Nedko Arnaudov
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import print_function
import os
from waflib import Context
from waflib import Logs, Options, TaskGen
from waflib.Build import BuildContext, CleanContext, InstallContext, UninstallContext
from waf_toolchain_flags import WafToolchainFlags
APPNAME = 'LADI JACK'
JACK_VERSION_MAJOR = 1
JACK_VERSION_MINOR = 121
JACK_VERSION_PATCH = 4
JACK_API_REVISION=28
VERSION = str(JACK_VERSION_MAJOR) + '.' + str(JACK_VERSION_MINOR) + '.' + str(JACK_VERSION_PATCH)
# (LADI) shlib versions
#
# LADI/jack-1.121.4 : 0.1.28 (jack-major=1, api-revision=28)
# LADI/jack-2.23.0 : 0.2.23 (jack-major=2, jack-minor=23)
# LADI/PipeWire-0.3.376 : 0.3.376 (jack-major=3, pipewire-libversion-minor=376)
# jackaudio/jack1-0.121 : 0.0.28 (JACK_API_CURRENT=0:JACK_API_REVISION=28:JACK_API_AGE=0)
# jackaudio/jack2-1.9.22 : 0.1.0
# PipeWire/PipeWire-0.3.77 : 0.3.377 # PipeWire switched to 0.3.PWVER in pipewire-0.3.77
# PipeWire/PipeWire-0.3.76 : 0.376.0
#
# Keep major at 0, as the shlib major is part of standard ld.so loading magic
JACK_API_VERSION = '0.' + str(JACK_VERSION_MAJOR) + '.' + str(JACK_API_REVISION)
# these variables are mandatory ('/' are converted automatically)
top = '.'
out = 'build'
def options(opt):
opt.load('compiler_c')
opt.load('waf_autooptions')
opt.set_auto_options_define('HAVE_%s')
opt.set_auto_options_style('yesno_and_hack')
opt.add_option('--libdir', type='string', help='Library directory [Default: <prefix>/lib64]')
opt.add_option('--pkgconfigdir', type='string', help='pkg-config file directory [Default: <libdir>/pkgconfig]')
alsa = opt.add_auto_option(
'alsa',
help='Enable ALSA driver',
conf_dest='BUILD_DRIVER_ALSA')
alsa.check_cfg(
package='alsa >= 1.0.18',
args='--cflags --libs')
opt.add_auto_option(
'debug',
help='Enable debug symbols',
conf_dest='BUILD_DEBUG',
default=False,
)
opt.add_auto_option(
'devmode',
help='Enable devmode', # enable warnings and treat them as errors
conf_dest='BUILD_DEVMODE',
default=False,
)
opt.add_option(
'--enable-pkg-config-dbus-service-dir',
action='store_true',
default=False,
help='force D-Bus service install dir to be one returned by pkg-config',
)
# this must be called before the configure phase
opt.apply_auto_options_hack()
def display_feature(conf, msg, build):
if build:
conf.msg(msg, 'yes', color='GREEN')
else:
conf.msg(msg, 'no', color='YELLOW')
def configure(conf):
conf.load('compiler_c')
conf.load('waf_autooptions')
conf.env['JACK_API_VERSION'] = JACK_API_VERSION
flags = WafToolchainFlags(conf)
if Options.options.libdir:
conf.env['LIBDIR'] = Options.options.libdir
else:
conf.env['LIBDIR'] = conf.env['PREFIX'] + '/lib64'
if Options.options.pkgconfigdir:
conf.env['PKGCONFDIR'] = Options.options.pkgconfigdir
else:
conf.env['PKGCONFDIR'] = conf.env['LIBDIR'] + '/pkgconfig'
conf.env['JACK_DRIVER_DIR'] = os.path.normpath(
os.path.join(conf.env['PREFIX'],
'libexec',
'jack-driver'))
conf.env['JACK_INTERNAL_DIR'] = os.path.normpath(
os.path.join(conf.env['PREFIX'],
'libexec',
'jack-internal'))
conf.define('JACK_DRIVER_DIR', conf.env['JACK_DRIVER_DIR'])
conf.define('JACK_INTERNAL_DIR', conf.env['JACK_INTERNAL_DIR'])
if not conf.check_cfg(package='dbus-1 >= 1.0.0', args='--cflags --libs', mandatory=False):
print(
Logs.colors.RED + 'ERROR !! jackdbus will not be built because libdbus-dev is missing' + Logs.colors.NORMAL
)
return
dbus_dir = conf.check_cfg(package='dbus-1', args='--variable=session_bus_services_dir')
if not dbus_dir:
print(
Logs.colors.RED + 'ERROR !! jackdbus will not be built because service dir is unknown' + Logs.colors.NORMAL
)
return
dbus_dir = dbus_dir.strip()
conf.env['DBUS_SERVICES_DIR_REAL'] = dbus_dir
if Options.options.enable_pkg_config_dbus_service_dir:
conf.env['DBUS_SERVICES_DIR'] = dbus_dir
else:
conf.env['DBUS_SERVICES_DIR'] = os.path.normpath(conf.env['PREFIX'] + '/share/dbus-1/services')
conf.check_cfg(package='expat', args='--cflags --libs')
conf.env['LIB_M'] = ['m']
flags.add_c('-std=gnu99')
if conf.env['BUILD_DEVMODE']:
flags.add_c(['-Wall', '-Wextra'])
flags.add_c('-Wpedantic')
flags.add_c('-Werror')
flags.add_c(['-Wno-variadic-macros', '-Wno-gnu-zero-variadic-macro-arguments'])
# https://wiki.gentoo.org/wiki/Modern_C_porting
if conf.env['CC'] == 'clang':
flags.add_c('-Wno-unknown-argumemt')
flags.add_c('-Werror=implicit-function-declaration')
flags.add_c('-Werror=incompatible-function-pointer-types')
flags.add_c('-Werror=deprecated-non-prototype')
flags.add_c('-Werror=strict-prototypes')
if int(conf.env['CC_VERSION'][0]) < 16:
flags.add_c('-Werror=implicit-int')
else:
flags.add_c('-Wno-unknown-warning-option')
flags.add_c('-Werror=implicit-function-declaration')
flags.add_c('-Werror=implicit-int')
flags.add_c('-Werror=incompatible-pointer-types')
flags.add_c('-Werror=strict-prototypes')
if conf.env['BUILD_DEBUG']:
flags.add_c(['-O0', '-g', '-fno-omit-frame-pointer'])
flags.add_link('-g')
conf.define('JACK_THREAD_STACK_TOUCH', 500000)
conf.define('jack_protocol_version', 24)
conf.define('JACK_SHM_TYPE', 'System V')
conf.define('USE_POSIX_SHM', 0)
conf.define('DEFAULT_TMP_DIR', '/dev/shm')
conf.define('JACK_SEMAPHORE_KEY', 0x282929)
conf.define('JACK_DEFAULT_DRIVER', 'dummy')
conf.define('JACK_VERSION', VERSION)
conf.write_config_header('config.h', remove=False)
flags.flush()
print()
version_msg = APPNAME + "-" + VERSION
if os.access('version.h', os.R_OK):
data = open('version.h').read()
m = re.match(r'^#define GIT_VERSION "([^"]*)"$', data)
if m != None:
version_msg += " exported from " + m.group(1)
elif os.access('.git', os.R_OK):
version_msg += " git revision will be checked and eventually updated during build"
print(version_msg)
conf.msg('Install prefix', conf.env['PREFIX'], color='CYAN')
conf.msg('Library directory', conf.all_envs['']['LIBDIR'], color='CYAN')
conf.msg('Drivers directory', conf.env['JACK_DRIVER_DIR'], color='CYAN')
conf.msg('Internal clients directory', conf.env['JACK_INTERNAL_DIR'], color='CYAN')
conf.msg('D-Bus service install directory', conf.env['DBUS_SERVICES_DIR'], color='CYAN')
if conf.env['DBUS_SERVICES_DIR'] != conf.env['DBUS_SERVICES_DIR_REAL']:
print()
print(Logs.colors.RED + 'WARNING: D-Bus session services directory as reported by pkg-config is')
print(Logs.colors.RED + 'WARNING:', end=' ')
print(Logs.colors.CYAN + conf.env['DBUS_SERVICES_DIR_REAL'])
print(Logs.colors.RED + 'WARNING: but service file will be installed in')
print(Logs.colors.RED + 'WARNING:', end=' ')
print(Logs.colors.CYAN + conf.env['DBUS_SERVICES_DIR'])
print(
Logs.colors.RED + 'WARNING: You may need to adjust your D-Bus configuration after installing jackdbus'
)
print('WARNING: You can override dbus service install directory')
print('WARNING: with --enable-pkg-config-dbus-service-dir option to this script')
print(Logs.colors.NORMAL)
display_feature(conf, 'Build debuggable binaries', conf.env['BUILD_DEBUG'])
tool_flags = [
('C compiler flags', ['CFLAGS', 'CPPFLAGS']),
('Linker flags', ['LINKFLAGS', 'LDFLAGS'])
]
for name, vars in tool_flags:
flags = []
for var in vars:
flags += conf.all_envs[''][var]
conf.msg(name, repr(flags), color='NORMAL')
conf.summarize_auto_options()
print()
def git_ver(self):
bld = self.generator.bld
header = self.outputs[0].abspath()
if os.access('./version.h', os.R_OK):
header = os.path.join(os.getcwd(), out, "version.h")
shutil.copy('./version.h', header)
data = open(header).read()
m = re.match(r'^#define GIT_VERSION "([^"]*)"$', data)
if m != None:
self.ver = m.group(1)
Logs.pprint('BLUE', "tarball from git revision " + self.ver)
else:
self.ver = "tarball"
return
if bld.srcnode.find_node('.git'):
self.ver = bld.cmd_and_log("LANG= git rev-parse HEAD", quiet=Context.BOTH).splitlines()[0]
if bld.cmd_and_log("LANG= git diff-index --name-only HEAD", quiet=Context.BOTH).splitlines():
self.ver += "-dirty"
Logs.pprint('BLUE', "git revision " + self.ver)
else:
self.ver = "unknown"
fi = open(header, 'w')
fi.write('#define GIT_VERSION "%s"\n' % self.ver)
fi.close()
def build(bld):
bld(rule=git_ver, target='version.h', update_outputs=True, always=True, ext_out=['.h'])
includes = ['.', './jack', './config', '..']
clientlib = bld(features=['c', 'cshlib'])
clientlib.defines = 'HAVE_CONFIG_H'
clientlib.includes = includes
clientlib.target = 'jack'
clientlib.vnum = bld.env['JACK_API_VERSION']
clientlib.install_path = '${LIBDIR}'
clientlib.source = [
"libjack/client.c",
"libjack/intclient.c",
"libjack/messagebuffer.c",
"libjack/pool.c",
"libjack/port.c",
"libjack/midiport.c",
"libjack/ringbuffer.c",
"libjack/shm.c",
"libjack/thread.c",
"libjack/time.c",
"libjack/timestamps.c",
"libjack/transclient.c",
"libjack/unlock.c",
]
bld.install_files(
'${PREFIX}/include/jack',
[
"jack/intclient.h",
"jack/jack.h",
"jack/jslist.h",
"jack/ringbuffer.h",
"jack/statistics.h",
"jack/session.h",
"jack/thread.h",
"jack/timestamps.h",
"jack/transport.h",
"jack/types.h",
"jack/midiport.h",
"jack/weakmacros.h",
"jack/weakjack.h",
"jack/control.h",
])
# process jack.pc.in -> jack.pc
bld(
features='subst_pc',
source='jack.pc.in',
target='jack.pc',
install_path='${PKGCONFDIR}',
JACK_VERSION=VERSION,
INCLUDEDIR=os.path.normpath(bld.env['PREFIX'] + '/include'),
CLIENTLIB=clientlib.target,
)
serverlib = bld(features=['c', 'cshlib'])
serverlib.defines = 'HAVE_CONFIG_H'
serverlib.includes = includes
serverlib.target = 'jackserver'
serverlib.vnum = bld.env['JACK_API_VERSION']
serverlib.install_path = '${LIBDIR}'
serverlib.source = [
'server/engine.c',
'server/clientengine.c',
'server/transengine.c',
'server/controlapi.c',
'libjack/systemtest.c',
'libjack/sanitycheck.c',
'libjack/client.c',
'libjack/driver.c',
'libjack/intclient.c',
'libjack/messagebuffer.c',
'libjack/pool.c',
'libjack/port.c',
'libjack/midiport.c',
'libjack/ringbuffer.c',
'libjack/shm.c',
'libjack/thread.c',
'libjack/time.c',
'libjack/transclient.c',
'libjack/unlock.c',
]
# process jackserver.pc.in -> jackserver.pc
bld(
features='subst_pc',
source='jackserver.pc.in',
target='jackserver.pc',
install_path='${PKGCONFDIR}',
JACK_VERSION=VERSION,
INCLUDEDIR=os.path.normpath(bld.env['PREFIX'] + '/include'),
SERVERLIB=serverlib.target,
)
obj = bld(features=['c', 'cprogram'])
obj.defines = ['HAVE_CONFIG_H']
obj.use = ['DBUS-1', 'EXPAT', 'M', 'jackserver']
obj.includes = includes
obj.source = [
'server/engine.c',
'server/clientengine.c',
'server/transengine.c',
'server/jackdbus.c',
'server/jackctl.c',
'server/jackcontroller.c',
'server/jackcontroller_iface_introspectable.c',
'server/jackcontroller_iface_control.c',
'server/jackcontroller_iface_configure.c',
'server/jackcontroller_iface_patchbay.c',
'server/jackcontroller_iface_transport.c',
'server/jackcontroller_xml_expat.c',
'server/jackcontroller_xml.c',
'server/jackcontroller_xml_write_raw.c',
]
obj.target = 'jackdbus'
# process org.jackaudio.service.in -> org.jackaudio.service
obj = bld(
features='subst',
source='server/org.jackaudio.service.in',
target='org.jackaudio.service',
install_path='${DBUS_SERVICES_DIR}/',
BINDIR=bld.env['PREFIX'] + '/bin')
#bld.install_as('${PREFIX}/bin/' + "jack_control", 'jack_control/jack_control.py', chmod=Utils.O755)
driver = bld(
features=['c', 'cshlib'],
defines=['HAVE_CONFIG_H'],
includes=includes,
use = ['serverlib'],
target='dummy',
install_path='${JACK_DRIVER_DIR}/')
driver.env['cshlib_PATTERN'] = '%s.so'
driver.source = ['drivers/dummy/dummy_driver.c']
driver = bld(
features=['c', 'cshlib'],
defines=['HAVE_CONFIG_H'],
includes=includes,
use = ['ALSA', 'serverlib'],
target='alsa',
install_path='${JACK_DRIVER_DIR}/')
driver.env['cshlib_PATTERN'] = '%s.so'
driver.source = [
'drivers/alsa/alsa_driver.c',
'drivers/alsa/generic_hw.c',
'drivers/alsa/memops.c',
'drivers/alsa/hammerfall.c',
'drivers/alsa/hdsp.c',
'drivers/alsa/ice1712.c',
'drivers/alsa/usx2y.c',
'drivers/alsa-midi/alsa_rawmidi.c',
'drivers/alsa-midi/alsa_seqmidi.c',
]
driver = bld(
features=['c', 'cshlib'],
defines=['HAVE_CONFIG_H'],
includes=includes,
use = ['ALSA', 'serverlib'],
target='alsa_midi',
install_path='${JACK_DRIVER_DIR}/')
driver.env['cshlib_PATTERN'] = '%s.so'
driver.source = [
'drivers/alsa-midi/alsa_rawmidi.c',
'drivers/alsa-midi/alsa_seqmidi.c',
'drivers/alsa-midi/alsa_midi_driver.c',
]
driver = bld(
features=['c', 'cshlib'],
defines=['HAVE_CONFIG_H'],
includes=includes,
use = ['serverlib'],
target='oss',
install_path='${JACK_DRIVER_DIR}/')
driver.env['cshlib_PATTERN'] = '%s.so'
driver.source = ['drivers/oss/oss_driver.c']
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