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76 lines
2.7 KiB
Python
76 lines
2.7 KiB
Python
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# Copyright 2024 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from waflib import Configure, TaskGen, Task
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GETTEXT_KEYWORDS = ['i18n_noop',
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'i18n_get', 'i18n_get_with_buffer',
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'sys_i18n_get_with_buffer',
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'i18n_ctx_noop:1c,2',
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'i18n_ctx_get:1c,2', 'i18n_ctx_get_with_buffer:1c,2']
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def configure(conf):
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conf.find_program('xgettext', exts="", errmsg="""
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=======================================================================
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`gettext` might not be installed properly.
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- If using a Mac, try running `brew install gettext; brew link gettext --force`
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- If using Linux, and you fix this error, please insert solution here
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=======================================================================""")
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conf.find_program('msgcat')
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class xgettext(Task.Task):
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run_str = ('${XGETTEXT} -c/ -k --from-code=UTF-8 --language=C ' +
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' '.join('--keyword=' + word for word in GETTEXT_KEYWORDS) +
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' -o ${TGT[0].abspath()} ${SRC}')
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class msgcat(Task.Task):
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run_str = '${MSGCAT} ${SRC} -o ${TGT}'
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@TaskGen.before('process_source')
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@TaskGen.feature('gettext')
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def do_gettext(self):
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sources = [src for src in self.to_nodes(self.source)
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if src.suffix() not in ('.s', '.S')]
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# There is a convenient to_nodes method for sources (that already exist),
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# but no equivalent for targets (files which don't exist yet).
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if isinstance(self.target, str):
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target = self.path.find_or_declare(self.target)
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else:
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target = self.target
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self.create_task('xgettext', src=sources, tgt=target)
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# Bypass the execution of process_source
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self.source = []
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@TaskGen.before('process_source')
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@TaskGen.feature('msgcat')
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def do_msgcat(self):
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if isinstance(self.target, str):
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target = self.path.find_or_declare(self.target)
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else:
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target = self.target
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self.create_task('msgcat', src=self.to_nodes(self.source), tgt=target)
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# Bypass the execution of process_source
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self.source = []
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@Configure.conf
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def gettext(self, *args, **kwargs):
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kwargs['features'] = 'gettext'
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return self(*args, **kwargs)
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@Configure.conf
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def msgcat(self, *args, **kwargs):
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kwargs['features'] = 'msgcat'
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return self(*args, **kwargs)
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