编译ogre项目时，出现“error C3859: virtual memory range for PCH exceeded”

-Zm200
编译时出现如下错误
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1>d:/program files/microsoft visual studio 9.0/vc/include/xstring(133) : error C3859: virtual memory range for PCH exceeded; please recompile with a command line option of '-Zm156' or greater
1>d:/program files/microsoft visual studio 9.0/vc/include/xstring(133) : fatal error C1076: compiler limit : internal heap limit reached; use /Zm to specify a higher limit
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解决方法：
        进入工程->点右键->工程属性->c++-〉命令行，在最下边输入-Zm200（根据错误提示，大于156），确定。