我在Mesa网站的编译/安装页面上完成了所有步骤,并阅读了常见问题解答.您发送给scons进行编译的最终命令会在python脚本中引发错误.这是我的输出.我究竟做错了什么?如果有人使用最新的台面和mingw或VS2012编译了dsa用于台面,那么请分享!
这是我的输出,我没有在很长一段时间内编写python,但看起来地图/字典不包含键/值对.
C:\Downloads\MesaLib-9.1.5\Mesa-9.1.5>scons platform=windows toolchain=crossming
w machine=x86_64 mesagdi libgl-gdi
scons: Reading SConscript files ...
KeyError: 'CCVERSION':
File "C:\Downloads\MesaLib-9.1.5\Mesa-9.1.5\SConstruct", line 40:
ENV = os.environ,
File "C:\Python27\scons-2.3.0\SCons\Environment.py", line 1002:
apply_tools(self, tools, toolpath)
File "C:\Python27\scons-2.3.0\SCons\Environment.py", line 106:
env.Tool(tool)
File "C:\Python27\scons-2.3.0\SCons\Environment.py", line 1786:
tool(self)
File "C:\Python27\scons-2.3.0\SCons\Tool\__init__.py", line 183:
self.generate(env, *args, **kw)
File "C:\Downloads\MesaLib-9.1.5\Mesa-9.1.5\scons\gallium.py", line 313:
ccversion = env['CCVERSION']
File "C:\Python27\scons-2.3.0\SCons\Environment.py", line 412:
return self._dict[key]
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