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#! /usr/bin/env python
# encoding: utf-8
import os,re
import TaskGen,Task,Utils,Runner,Options,Build
import cc
from Logs import error
class intltool_in_taskgen(TaskGen.task_gen):
def __init__(self,*k,**kw):
TaskGen.task_gen.__init__(self,*k,**kw)
self.source=''
self.flags=''
self.podir='po'
self.intlcache='.intlcache'
self.tasks=[]
def apply(self):
self.env=self.env.copy()
tree=Build.bld
for i in self.to_list(self.source):
node=self.path.find_resource(i)
podirnode=self.path.find_dir(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')
task.set_inputs(node)
task.set_outputs(node.change_ext(''))
task.install_path=self.install_path
class intltool_po_taskgen(TaskGen.task_gen):
def __init__(self,*k,**kw):
TaskGen.task_gen.__init__(self,*k,**kw)
self.default_install_path='${LOCALEDIR}'
self.appname=kw.get('appname','set_your_app_name')
self.podir=''
self.tasks=[]
def apply(self):
def install_translation(task):
out=task.outputs[0]
filename=out.name
(langname,ext)=os.path.splitext(filename)
inst_file=langname+os.sep+'LC_MESSAGES'+os.sep+self.appname+'.mo'
Build.bld.install_as(os.path.join(self.install_path,inst_file),out.abspath(self.env),chmod=self.chmod)
linguas=self.path.find_resource(os.path.join(self.podir,'LINGUAS'))
if linguas:
file=open(linguas.abspath())
langs=[]
for line in file.readlines():
if not line.startswith('#'):
langs+=line.split()
file.close()
re_linguas=re.compile('[-a-zA-Z_@.]+')
for lang in langs:
if re_linguas.match(lang):
node=self.path.find_resource(os.path.join(self.podir,re_linguas.match(lang).group()+'.po'))
task=self.create_task('po')
task.set_inputs(node)
task.set_outputs(node.change_ext('.mo'))
if Options.is_install:task.install=install_translation
else:
Utils.pprint('RED',"Error no LINGUAS file found in po directory")
Task.simple_task_type('po','${POCOM} -o ${TGT} ${SRC}',color='BLUE')
Task.simple_task_type('intltool','${INTLTOOL} ${INTLFLAGS} -q -u -c ${INTLCACHE} ${INTLPODIR} ${SRC} ${TGT}',color='BLUE',after="cc_link cxx_link")
def detect(conf):
pocom=conf.find_program('msgfmt')
if not pocom:
conf.fatal('The program msgfmt (gettext) is mandatory!')
conf.env['POCOM']=pocom
intltool=conf.find_program('intltool-merge')
if not intltool:
conf.fatal('The program intltool-merge (intltool, gettext-devel) is mandatory!')
conf.env['INTLTOOL']=intltool
def getstr(varname):
return getattr(Options.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)
conf.check(header_name='locale.h')
def set_options(opt):
opt.add_option('--want-rpath',type='int',default=1,dest='want_rpath',help='set rpath to 1 or 0 [Default 1]')
opt.add_option('--datadir',type='string',default='',dest='datadir',help='read-only application data')
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