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#! /usr/bin/env python
# encoding: utf-8
import os,sys,imp,types,ccroot
import optparse
import Utils,Configure,Options
c_compiler={'win32':['msvc','gcc'],'cygwin':['gcc'],'darwin':['gcc'],'aix5':['gcc'],'linux':['gcc','suncc'],'sunos':['suncc','gcc'],'irix':['gcc'],'hpux':['gcc'],'default':['gcc']}
def __list_possible_compiler(platform):
try:
return c_compiler[platform]
except KeyError:
return c_compiler["default"]
def detect(conf):
try:test_for_compiler=Options.options.check_c_compiler
except AttributeError:raise Configure.ConfigurationError("Add set_options(opt): opt.tool_options('compiler_cc')")
for c_compiler in test_for_compiler.split():
conf.check_tool(c_compiler)
if conf.env['CC']:
conf.check_message("%s"%c_compiler,'',True)
conf.env["COMPILER_CC"]="%s"%c_compiler
return
conf.check_message("%s"%c_compiler,'',False)
conf.env["COMPILER_CC"]=None
def set_options(opt):
detected_platform=Options.platform
possible_compiler_list=__list_possible_compiler(detected_platform)
test_for_compiler=str(" ").join(possible_compiler_list)
cc_compiler_opts=opt.add_option_group("C Compiler Options")
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"'%(detected_platform,test_for_compiler),dest="check_c_compiler")
for c_compiler in test_for_compiler.split():
opt.tool_options('%s'%c_compiler,option_group=cc_compiler_opts)
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