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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c_compiler={'win32':['msvc','gcc'],'cygwin':['gcc'],'darwin':['gcc'],'aix':['xlc','gcc'],'linux':['gcc','icc','suncc'],'sunos':['gcc','suncc'],'irix':['gcc'],'hpux':['gcc'],'gnu':['gcc'],'default':['gcc']}
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def __list_possible_compiler(platform):
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try:
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return c_compiler[platform]
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except KeyError:
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return c_compiler["default"]
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def detect(conf):
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try:test_for_compiler=Options.options.check_c_compiler
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except AttributeError:conf.fatal("Add set_options(opt): opt.tool_options('compiler_cc')")
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orig=conf.env
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for compiler in test_for_compiler.split():
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conf.env=orig.copy()
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try:
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conf.check_tool(compiler)
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except Configure.ConfigurationError,e:
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debug('compiler_cc: %r'%e)
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else:
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if conf.env['CC']:
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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_CC']=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 c 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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cc_compiler_opts=opt.add_option_group("C Compiler Options")
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cc_compiler_opts.add_option('--check-c-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_c_compiler")
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for c_compiler in test_for_compiler.split():
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opt.tool_options('%s'%c_compiler,option_group=cc_compiler_opts)
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