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#! /usr/bin/env python
# encoding: utf-8
import os
from Configure import g_maxlen
import Params
import time
import Task
import re
APPNAME='a2jmidid'
VERSION='7'
# these variables are mandatory ('/' are converted automatically)
srcdir = '.'
blddir = 'build'
def create_gitversion_gen(bld, header='gitversion.h', define=None):
cmd = '../gitversion_regenerate.sh ${TGT}'
if define:
cmd += " " + define
cls = Task.simple_task_type('gitversion', cmd, color='BLUE')
cls.must_run = lambda self: True
#cls.before = 'cxx'
def sg(self):
rt = Params.h_file(self.m_outputs[0].abspath(self.env()))
return rt
cls.signature = sg
#def se(self):
# r = sg(self)
# return (r, r, r, r, r)
#cls.cache_sig = property(sg, None)
cls.cache_sig = None
tsk = cls('gitversion', bld.env().copy())
tsk.m_inputs = []
tsk.m_outputs = [bld.path.find_or_declare(header)]
tsk.prio = 1 # execute this task first
def display_msg(msg, status = None, color = None):
sr = msg
global g_maxlen
g_maxlen = max(g_maxlen, len(msg))
if status:
print "%s :" % msg.ljust(g_maxlen),
Params.pprint(color, status)
else:
print "%s" % msg.ljust(g_maxlen)
def set_options(opt):
opt.tool_options('compiler_cc')
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')
opt.add_option('--disable-dbus', action='store_true', default=False, help="Don't enable D-Bus support even if required dependencies are present")
def configure(conf):
conf.check_tool('compiler_cc')
conf.check_pkg('alsa', mandatory=True)
conf.check_pkg('jack', vnum="0.109.0", mandatory=True)
if not Params.g_options.disable_dbus:
conf.check_pkg('dbus-1', mandatory=False, pkgvars=['session_bus_services_dir'])
conf.env['DBUS_ENABLED'] = 'LIB_DBUS-1' in conf.env
else:
conf.env['DBUS_ENABLED'] = False
conf.env['LIB_DL'] = ['dl']
#conf.check_header('expat.h', mandatory=True)
#conf.env['LIB_EXPAT'] = ['expat']
conf.check_header('getopt.h', mandatory=True)
if conf.env['DBUS_ENABLED']:
if Params.g_options.enable_pkg_config_dbus_service_dir:
conf.env['DBUS_SERVICES_DIR'] = conf.env['DBUS-1_SESSION_BUS_SERVICES_DIR'][0]
else:
conf.env['DBUS_SERVICES_DIR'] = os.path.normpath(conf.env['PREFIX'] + '/share/dbus-1/services')
conf.check_tool('misc') # dbus service file subst tool
conf.env['MANDIR'] = os.path.normpath(conf.env['PREFIX'] + '/share/man')
conf.define('A2J_VERSION', VERSION)
conf.write_config_header('config.h')
gitrev = None
if os.access('gitversion.h', os.R_OK):
data = file('gitversion.h').read()
m = re.match(r'^#define GIT_VERSION "([^"]*)"$', data)
if m != None:
gitrev = m.group(1)
print
display_msg("==================")
version_msg = "a2jmidid-" + VERSION
if gitrev:
version_msg += " exported from " + gitrev
else:
version_msg += " git revision will checked and eventually updated during build"
print version_msg
print
display_msg("Install prefix", conf.env['PREFIX'], 'CYAN')
if conf.env['DBUS_ENABLED']:
have_dbus_status = "yes"
else:
have_dbus_status = "no"
display_msg("D-Bus support", have_dbus_status)
if conf.env['DBUS_ENABLED']:
display_msg('D-Bus service install directory', conf.env['DBUS_SERVICES_DIR'], 'CYAN')
if conf.env['DBUS_SERVICES_DIR'] != conf.env['DBUS-1_SESSION_BUS_SERVICES_DIR'][0]:
print
print Params.g_colors['RED'] + "WARNING: D-Bus session services directory as reported by pkg-config is"
print Params.g_colors['RED'] + "WARNING:",
print Params.g_colors['CYAN'] + conf.env['DBUS-1_SESSION_BUS_SERVICES_DIR'][0]
print Params.g_colors['RED'] + 'WARNING: but service file will be installed in'
print Params.g_colors['RED'] + "WARNING:",
print Params.g_colors['CYAN'] + conf.env['DBUS_SERVICES_DIR']
print Params.g_colors['RED'] + 'WARNING: You may need to adjust your D-Bus configuration after installing'
print 'WARNING: You can override dbus service install directory'
print 'WARNING: with --enable-pkg-config-dbus-service-dir option to this script'
print Params.g_colors['NORMAL'],
print
def build(bld):
if not os.access('gitversion.h', os.R_OK):
create_gitversion_gen(bld)
prog = bld.create_obj('cc', 'program')
prog.source = [
'a2jmidid.c',
'log.c',
'port.c',
'port_thread.c',
'port_hash.c',
'paths.c',
#'conf.c',
'jack.c',
'list.c',
]
if bld.env()['DBUS_ENABLED']:
prog.source.append('dbus.c')
prog.source.append('dbus_iface_introspectable.c')
prog.source.append('dbus_iface_control.c')
prog.source.append('sigsegv.c')
prog.includes = '.' # make waf dependency tracking work
prog.target = 'a2jmidid'
prog.uselib = 'ALSA JACK DL'
if bld.env()['DBUS_ENABLED']:
prog.uselib += " DBUS-1"
prog = bld.create_obj('cc', 'program')
prog.source = 'a2jmidi_bridge.c'
prog.target = 'a2jmidi_bridge'
prog.uselib = 'ALSA JACK'
prog = bld.create_obj('cc', 'program')
prog.source = 'j2amidi_bridge.c'
prog.target = 'j2amidi_bridge'
prog.uselib = 'ALSA JACK'
if bld.env()['DBUS_ENABLED']:
# process org.gna.home.a2jmidid.service.in -> org.gna.home.a2jmidid.service
obj = bld.create_obj('subst')
obj.source = 'org.gna.home.a2jmidid.service.in'
obj.target = 'org.gna.home.a2jmidid.service'
obj.dict = {'BINDIR': bld.env()['PREFIX'] + '/bin'}
obj.inst_var = bld.env()['DBUS_SERVICES_DIR']
obj.inst_dir = '/'
install_files('PREFIX', 'bin', 'a2j_control', chmod=0755)
install_files('PREFIX', 'bin', 'a2j', chmod=0755)
# install man pages
man_pages = [
"a2jmidi_bridge.1",
"a2jmidid.1",
"j2amidi_bridge.1",
]
if bld.env()['DBUS_ENABLED']:
man_pages.append("a2j.1")
man_pages.append("a2j_control.1")
for i in range(len(man_pages)):
man_pages[i] = "man/" + man_pages[i]
install_files('MANDIR', 'man1', man_pages)
def dist_hook():
os.remove('gitversion_regenerate.sh')
os.system('../gitversion_regenerate.sh gitversion.h')
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