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#!/usr/bin/env python
# encoding: utf-8
# Thomas Nagy, 2006-2010 (ita)
"""
Support for the KDE4 libraries and msgfmt
"""
import os, re
from waflib import Task, Utils
from waflib.TaskGen import feature
@feature('msgfmt')
def apply_msgfmt(self):
"""
Process all languages to create .mo files and to install them::
def build(bld):
bld(features='msgfmt', langs='es de fr', appname='myapp', install_path='${KDE4_LOCALE_INSTALL_DIR}')
"""
for lang in self.to_list(self.langs):
node = self.path.find_resource(lang+'.po')
task = self.create_task('msgfmt', node, node.change_ext('.mo'))
langname = lang.split('/')
langname = langname[-1]
inst = getattr(self, 'install_path', '${KDE4_LOCALE_INSTALL_DIR}')
self.add_install_as(
inst_to = inst + os.sep + langname + os.sep + 'LC_MESSAGES' + os.sep + getattr(self, 'appname', 'set_your_appname') + '.mo',
inst_from = task.outputs[0],
chmod = getattr(self, 'chmod', Utils.O644))
class msgfmt(Task.Task):
"""
Transform .po files into .mo files
"""
color = 'BLUE'
run_str = '${MSGFMT} ${SRC} -o ${TGT}'
def configure(self):
"""
Detect kde4-config and set various variables for the *use* system::
def options(opt):
opt.load('compiler_cxx kde4')
def configure(conf):
conf.load('compiler_cxx kde4')
def build(bld):
bld.program(source='main.c', target='app', use='KDECORE KIO KHTML')
"""
kdeconfig = self.find_program('kde4-config')
prefix = self.cmd_and_log(kdeconfig + ['--prefix']).strip()
fname = '%s/share/apps/cmake/modules/KDELibsDependencies.cmake' % prefix
try:
os.stat(fname)
except OSError:
fname = '%s/share/kde4/apps/cmake/modules/KDELibsDependencies.cmake' % prefix
try:
os.stat(fname)
except OSError:
self.fatal('could not open %s' % fname)
try:
txt = Utils.readf(fname)
except EnvironmentError:
self.fatal('could not read %s' % fname)
txt = txt.replace('\\\n', '\n')
fu = re.compile('#(.*)\n')
txt = fu.sub('', txt)
setregexp = re.compile(r'([sS][eE][tT]\s*\()\s*([^\s]+)\s+\"([^"]+)\"\)')
found = setregexp.findall(txt)
for (_, key, val) in found:
#print key, val
self.env[key] = val
# well well, i could just write an interpreter for cmake files
self.env['LIB_KDECORE']= ['kdecore']
self.env['LIB_KDEUI'] = ['kdeui']
self.env['LIB_KIO'] = ['kio']
self.env['LIB_KHTML'] = ['khtml']
self.env['LIB_KPARTS'] = ['kparts']
self.env['LIBPATH_KDECORE'] = [os.path.join(self.env.KDE4_LIB_INSTALL_DIR, 'kde4', 'devel'), self.env.KDE4_LIB_INSTALL_DIR]
self.env['INCLUDES_KDECORE'] = [self.env['KDE4_INCLUDE_INSTALL_DIR']]
self.env.append_value('INCLUDES_KDECORE', [self.env['KDE4_INCLUDE_INSTALL_DIR']+ os.sep + 'KDE'])
self.find_program('msgfmt', var='MSGFMT')
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