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#! /usr/bin/env python
# encoding: utf-8
#! /usr/bin/env python
# encoding: utf-8
# Thomas Nagy, 2006 (ita)
"intltool support"
import os, re
import Object, Action, Params, Common, Scan, Utils, Runner
import cc
from Params import fatal, error
# intltool
class intltool_in_taskgen(Object.task_gen):
def __init__(self):
Object.task_gen.__init__(self)
self.source = ''
self.inst_var = ''
self.inst_dir = ''
self.flags = ''
self.podir = 'po'
self.intlcache = '.intlcache'
self.m_tasks = []
def apply(self):
self.env = self.env.copy()
tree = Params.g_build
current = tree.m_curdirnode
for i in self.to_list(self.source):
node = self.path.find_source(i)
podirnode = self.path.find_source(self.podir)
self.env['INTLCACHE'] = os.path.join(self.path.bldpath(self.env), self.podir, self.intlcache)
self.env['INTLPODIR'] = podirnode.srcpath(self.env)
self.env['INTLFLAGS'] = self.flags
task = self.create_task('intltool', self.env)
task.set_inputs(node)
task.set_outputs(node.change_ext(''))
task.install = {'var': self.inst_var, 'dir': self.inst_dir, 'chmod': 0644}
class intltool_po_taskgen(Object.task_gen):
def __init__(self, appname='set_your_app_name'):
Object.task_gen.__init__(self)
self.chmod = 0644
self.inst_var = 'LOCALEDIR'
self.appname = appname
self.m_tasks=[]
def apply(self):
def install_translation(task):
out = task.m_outputs[0]
filename = out.m_name
(langname, ext) = os.path.splitext(filename)
inst_file = langname + os.sep + 'LC_MESSAGES' + os.sep + self.appname + '.mo'
Common.install_as(self.inst_var, inst_file, out.abspath(self.env), chmod=self.chmod)
linguas = self.path.find_source('LINGUAS')
if linguas:
# scan LINGUAS file for locales to process
f = open(linguas.abspath())
re_linguas = re.compile('[-a-zA-Z_@.]+')
for line in f.readlines():
# Make sure that we only process lines which contain locales
if re_linguas.match(line):
node = self.path.find_build(re_linguas.match(line).group() + '.po')
task = self.create_task('po', self.env)
task.set_inputs(node)
task.set_outputs(node.change_ext('.mo'))
if Params.g_install: task.install = install_translation
else:
Params.pprint('RED', "Error no LINGUAS file found in po directory")
Action.simple_action('po', '${POCOM} -o ${TGT} ${SRC}', color='BLUE', prio=10)
Action.simple_action('intltool',
'${INTLTOOL} ${INTLFLAGS} -q -u -c ${INTLCACHE} ${INTLPODIR} ${SRC} ${TGT}',
color='BLUE', prio=200)
def detect(conf):
conf.check_tool('checks')
pocom = conf.find_program('msgfmt')
#if not pocom:
# fatal('The program msgfmt (gettext) is mandatory!')
conf.env['POCOM'] = pocom
intltool = conf.find_program('intltool-merge')
#if not intltool:
# fatal('The program intltool-merge (intltool, gettext-devel) is mandatory!')
conf.env['INTLTOOL'] = intltool
def getstr(varname):
return getattr(Params.g_options, varname, '')
prefix = conf.env['PREFIX']
datadir = getstr('datadir')
if not datadir: datadir = os.path.join(prefix,'share')
conf.define('LOCALEDIR', os.path.join(datadir, 'locale'))
conf.define('DATADIR', datadir)
#Define to 1 if you have the <locale.h> header file.
conf.check_header('locale.h', 'HAVE_LOCALE_H')
def set_options(opt):
try:
opt.add_option('--want-rpath', type='int', default=1, dest='want_rpath', help='set rpath to 1 or 0 [Default 1]')
except Exception:
pass
for i in "datadir".split():
opt.add_option('--'+i, type='string', default='', dest=i)
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