43 lines
1.7 KiB
Python
43 lines
1.7 KiB
Python
#! /usr/bin/env python
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# encoding: utf-8
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import os,sys,imp,types,ccroot
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import optparse
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import Utils,Configure,Options
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from Logs import debug
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cxx_compiler={'win32':['msvc','g++'],'cygwin':['g++'],'darwin':['g++'],'aix':['xlc++','g++'],'linux':['g++','icpc','sunc++'],'sunos':['g++','sunc++'],'irix':['g++'],'hpux':['g++'],'gnu':['g++'],'default':['g++']}
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def __list_possible_compiler(platform):
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try:
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return cxx_compiler[platform]
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except KeyError:
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return cxx_compiler["default"]
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def detect(conf):
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try:test_for_compiler=Options.options.check_cxx_compiler
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except AttributeError:raise Configure.ConfigurationError("Add set_options(opt): opt.tool_options('compiler_cxx')")
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orig=conf.env
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for compiler in test_for_compiler.split():
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try:
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conf.env=orig.copy()
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conf.check_tool(compiler)
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except Configure.ConfigurationError,e:
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debug('compiler_cxx: %r'%e)
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else:
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if conf.env['CXX']:
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orig.table=conf.env.get_merged_dict()
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conf.env=orig
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conf.check_message(compiler,'',True)
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conf.env['COMPILER_CXX']=compiler
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break
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conf.check_message(compiler,'',False)
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break
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else:
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conf.fatal('could not configure a cxx compiler!')
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def set_options(opt):
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build_platform=Utils.unversioned_sys_platform()
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possible_compiler_list=__list_possible_compiler(build_platform)
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test_for_compiler=' '.join(possible_compiler_list)
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cxx_compiler_opts=opt.add_option_group('C++ Compiler Options')
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cxx_compiler_opts.add_option('--check-cxx-compiler',default="%s"%test_for_compiler,help='On this platform (%s) the following C++ Compiler will be checked by default: "%s"'%(build_platform,test_for_compiler),dest="check_cxx_compiler")
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for cxx_compiler in test_for_compiler.split():
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opt.tool_options('%s'%cxx_compiler,option_group=cxx_compiler_opts)
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