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authorDavid Robillard <d@drobilla.net>2019-04-21 23:05:06 +0200
committerDavid Robillard <d@drobilla.net>2019-04-21 23:05:06 +0200
commit202873cf9bfdeb669365a6d76e54ad657c550fe2 (patch)
tree79db4dee998f1ef093c3e81f1d0ea708901ab96c /waflib/Tools/intltool.py
parentde6492738adf1794bf5fa39c1fe1ebbd167727ac (diff)
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Switch to using a submodule for autowaf
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diff --git a/waflib b/waflib
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diff --git a/waflib/Tools/intltool.py b/waflib/Tools/intltool.py
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-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2006-2018 (ita)
-
-"""
-Support for translation tools such as msgfmt and intltool
-
-Usage::
-
- def configure(conf):
- conf.load('gnu_dirs intltool')
-
- def build(bld):
- # process the .po files into .gmo files, and install them in LOCALEDIR
- bld(features='intltool_po', appname='myapp', podir='po', install_path="${LOCALEDIR}")
-
- # process an input file, substituting the translations from the po dir
- bld(
- features = "intltool_in",
- podir = "../po",
- style = "desktop",
- flags = ["-u"],
- source = 'kupfer.desktop.in',
- install_path = "${DATADIR}/applications",
- )
-
-Usage of the :py:mod:`waflib.Tools.gnu_dirs` is recommended, but not obligatory.
-"""
-
-from __future__ import with_statement
-
-import os, re
-from waflib import Context, Task, Utils, Logs
-import waflib.Tools.ccroot
-from waflib.TaskGen import feature, before_method, taskgen_method
-from waflib.Logs import error
-from waflib.Configure import conf
-
-_style_flags = {
- 'ba': '-b',
- 'desktop': '-d',
- 'keys': '-k',
- 'quoted': '--quoted-style',
- 'quotedxml': '--quotedxml-style',
- 'rfc822deb': '-r',
- 'schemas': '-s',
- 'xml': '-x',
-}
-
-@taskgen_method
-def ensure_localedir(self):
- """
- Expands LOCALEDIR from DATAROOTDIR/locale if possible, or falls back to PREFIX/share/locale
- """
- # use the tool gnu_dirs to provide options to define this
- if not self.env.LOCALEDIR:
- if self.env.DATAROOTDIR:
- self.env.LOCALEDIR = os.path.join(self.env.DATAROOTDIR, 'locale')
- else:
- self.env.LOCALEDIR = os.path.join(self.env.PREFIX, 'share', 'locale')
-
-@before_method('process_source')
-@feature('intltool_in')
-def apply_intltool_in_f(self):
- """
- Creates tasks to translate files by intltool-merge::
-
- def build(bld):
- bld(
- features = "intltool_in",
- podir = "../po",
- style = "desktop",
- flags = ["-u"],
- source = 'kupfer.desktop.in',
- install_path = "${DATADIR}/applications",
- )
-
- :param podir: location of the .po files
- :type podir: string
- :param source: source files to process
- :type source: list of string
- :param style: the intltool-merge mode of operation, can be one of the following values:
- ``ba``, ``desktop``, ``keys``, ``quoted``, ``quotedxml``, ``rfc822deb``, ``schemas`` and ``xml``.
- See the ``intltool-merge`` man page for more information about supported modes of operation.
- :type style: string
- :param flags: compilation flags ("-quc" by default)
- :type flags: list of string
- :param install_path: installation path
- :type install_path: string
- """
- try:
- self.meths.remove('process_source')
- except ValueError:
- pass
-
- self.ensure_localedir()
-
- podir = getattr(self, 'podir', '.')
- podirnode = self.path.find_dir(podir)
- if not podirnode:
- error("could not find the podir %r" % podir)
- return
-
- cache = getattr(self, 'intlcache', '.intlcache')
- self.env.INTLCACHE = [os.path.join(str(self.path.get_bld()), podir, cache)]
- self.env.INTLPODIR = podirnode.bldpath()
- self.env.append_value('INTLFLAGS', getattr(self, 'flags', self.env.INTLFLAGS_DEFAULT))
-
- if '-c' in self.env.INTLFLAGS:
- self.bld.fatal('Redundant -c flag in intltool task %r' % self)
-
- style = getattr(self, 'style', None)
- if style:
- try:
- style_flag = _style_flags[style]
- except KeyError:
- self.bld.fatal('intltool_in style "%s" is not valid' % style)
-
- self.env.append_unique('INTLFLAGS', [style_flag])
-
- for i in self.to_list(self.source):
- node = self.path.find_resource(i)
-
- task = self.create_task('intltool', node, node.change_ext(''))
- inst = getattr(self, 'install_path', None)
- if inst:
- self.add_install_files(install_to=inst, install_from=task.outputs)
-
-@feature('intltool_po')
-def apply_intltool_po(self):
- """
- Creates tasks to process po files::
-
- def build(bld):
- bld(features='intltool_po', appname='myapp', podir='po', install_path="${LOCALEDIR}")
-
- The relevant task generator arguments are:
-
- :param podir: directory of the .po files
- :type podir: string
- :param appname: name of the application
- :type appname: string
- :param install_path: installation directory
- :type install_path: string
-
- The file LINGUAS must be present in the directory pointed by *podir* and list the translation files to process.
- """
- try:
- self.meths.remove('process_source')
- except ValueError:
- pass
-
- self.ensure_localedir()
-
- appname = getattr(self, 'appname', getattr(Context.g_module, Context.APPNAME, 'set_your_app_name'))
- podir = getattr(self, 'podir', '.')
- inst = getattr(self, 'install_path', '${LOCALEDIR}')
-
- linguas = self.path.find_node(os.path.join(podir, 'LINGUAS'))
- if linguas:
- # scan LINGUAS file for locales to process
- with open(linguas.abspath()) as f:
- langs = []
- for line in f.readlines():
- # ignore lines containing comments
- if not line.startswith('#'):
- langs += line.split()
- re_linguas = re.compile('[-a-zA-Z_@.]+')
- for lang in langs:
- # Make sure that we only process lines which contain locales
- if re_linguas.match(lang):
- node = self.path.find_resource(os.path.join(podir, re_linguas.match(lang).group() + '.po'))
- task = self.create_task('po', node, node.change_ext('.mo'))
-
- if inst:
- filename = task.outputs[0].name
- (langname, ext) = os.path.splitext(filename)
- inst_file = inst + os.sep + langname + os.sep + 'LC_MESSAGES' + os.sep + appname + '.mo'
- self.add_install_as(install_to=inst_file, install_from=task.outputs[0],
- chmod=getattr(self, 'chmod', Utils.O644))
-
- else:
- Logs.pprint('RED', "Error no LINGUAS file found in po directory")
-
-class po(Task.Task):
- """
- Compiles .po files into .gmo files
- """
- run_str = '${MSGFMT} -o ${TGT} ${SRC}'
- color = 'BLUE'
-
-class intltool(Task.Task):
- """
- Calls intltool-merge to update translation files
- """
- run_str = '${INTLTOOL} ${INTLFLAGS} ${INTLCACHE_ST:INTLCACHE} ${INTLPODIR} ${SRC} ${TGT}'
- color = 'BLUE'
-
-@conf
-def find_msgfmt(conf):
- """
- Detects msgfmt and sets the ``MSGFMT`` variable
- """
- conf.find_program('msgfmt', var='MSGFMT')
-
-@conf
-def find_intltool_merge(conf):
- """
- Detects intltool-merge
- """
- if not conf.env.PERL:
- conf.find_program('perl', var='PERL')
- conf.env.INTLCACHE_ST = '--cache=%s'
- conf.env.INTLFLAGS_DEFAULT = ['-q', '-u']
- conf.find_program('intltool-merge', interpreter='PERL', var='INTLTOOL')
-
-def configure(conf):
- """
- Detects the program *msgfmt* and set *conf.env.MSGFMT*.
- Detects the program *intltool-merge* and set *conf.env.INTLTOOL*.
- It is possible to set INTLTOOL in the environment, but it must not have spaces in it::
-
- $ INTLTOOL="/path/to/the program/intltool" waf configure
-
- If a C/C++ compiler is present, execute a compilation test to find the header *locale.h*.
- """
- conf.find_msgfmt()
- conf.find_intltool_merge()
- if conf.env.CC or conf.env.CXX:
- conf.check(header_name='locale.h')
-