| 1 | #! /usr/bin/env python |
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| 2 | # encoding: utf-8 |
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| 3 | # WARNING! Do not edit! http://waf.googlecode.com/git/docs/wafbook/single.html#_obtaining_the_waf_file |
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| 4 | |
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| 5 | import os,sys,imp,types,re |
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| 6 | from waflib.Tools import ccroot |
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| 7 | from waflib import Utils,Configure |
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| 8 | from waflib.Logs import debug |
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| 9 | c_compiler={'win32':['msvc','gcc','clang'],'cygwin':['gcc'],'darwin':['clang','gcc'],'aix':['xlc','gcc','clang'],'linux':['gcc','clang','icc'],'sunos':['suncc','gcc'],'irix':['gcc','irixcc'],'hpux':['gcc'],'gnu':['gcc','clang'],'java':['gcc','msvc','clang','icc'],'default':['gcc','clang'],} |
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| 10 | def default_compilers(): |
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| 11 | build_platform=Utils.unversioned_sys_platform() |
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| 12 | possible_compiler_list=c_compiler.get(build_platform,c_compiler['default']) |
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| 13 | return' '.join(possible_compiler_list) |
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| 14 | def configure(conf): |
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| 15 | try:test_for_compiler=conf.options.check_c_compiler or default_compilers() |
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| 16 | except AttributeError:conf.fatal("Add options(opt): opt.load('compiler_c')") |
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| 17 | for compiler in re.split('[ ,]+',test_for_compiler): |
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| 18 | conf.env.stash() |
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| 19 | conf.start_msg('Checking for %r (C compiler)'%compiler) |
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| 20 | try: |
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| 21 | conf.load(compiler) |
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| 22 | except conf.errors.ConfigurationError ,e: |
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| 23 | conf.env.revert() |
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| 24 | conf.end_msg(False) |
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| 25 | debug('compiler_c: %r'%e) |
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| 26 | else: |
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| 27 | if conf.env['CC']: |
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| 28 | conf.end_msg(conf.env.get_flat('CC')) |
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| 29 | conf.env['COMPILER_CC']=compiler |
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| 30 | break |
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| 31 | conf.end_msg(False) |
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| 32 | else: |
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| 33 | conf.fatal('could not configure a C compiler!') |
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| 34 | def options(opt): |
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| 35 | test_for_compiler=default_compilers() |
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| 36 | opt.load_special_tools('c_*.py',ban=['c_dumbpreproc.py']) |
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| 37 | cc_compiler_opts=opt.add_option_group('Configuration options') |
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| 38 | cc_compiler_opts.add_option('--check-c-compiler',default=None,help='list of C compilers to try [%s]'%test_for_compiler,dest="check_c_compiler") |
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| 39 | for x in test_for_compiler.split(): |
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| 40 | opt.load('%s'%x) |
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