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#!/usr/bin/env python
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# encoding: utf-8
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# Thomas Nagy, 2006-2008 (ita)
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# Ralf Habacker, 2006 (rh)
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"ar and ranlib"
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import os, sys
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import Task, Utils
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from Configure import conftest
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ar_str = '${AR} ${ARFLAGS} ${AR_TGT_F}${TGT} ${AR_SRC_F}${SRC}'
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cls = Task.simple_task_type('static_link', ar_str, color='YELLOW', ext_in='.o', ext_out='.bin', shell=False)
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cls.maxjobs = 1
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cls.install = Utils.nada
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# remove the output in case it already exists
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old = cls.run
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def wrap(self):
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try: os.remove(self.outputs[0].abspath(self.env))
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except OSError: pass
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return old(self)
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setattr(cls, 'run', wrap)
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def detect(conf):
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conf.find_program('ar', var='AR')
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conf.find_program('ranlib', var='RANLIB')
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conf.env.ARFLAGS = 'rcs'
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@conftest
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def find_ar(conf):
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v = conf.env
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conf.check_tool('ar')
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if not v['AR']: conf.fatal('ar is required for static libraries - not found')
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