Mingw32在Windows下的配置
我的Mingw32是从dev-cpp里截出来的，在VIsta下环境变量这样设置：
首先 set mingw32=D:\mingw32
PATH变量：set PATH=%PATH%;%mingw32%\bin;%mingw32%\lib\gcc-lib\mingw32\3.2.3
C_INCLUDE_PATH变量：set C_INCLUDE_PATH=%mingw32%\include;%mingw32%\lib\gcc-lib\mingw32\3.2.3\include
LIBRARY_PATH变量：set LIBRARY_PATH=%mingw32%\lib;%mingw32%\lib\gcc-lib\mingw32\3.2.3
CPLUS_INCLUDE_PATH变量：set CPLUS_INCLUDE_PATH=%mingw32%\include\c++\3.2.3;%mingw32%\include\c++\3.2.3\backward;%mingw32%\include
OK了。
来源：https://www.cnblogs.com/iylc/archive/2010/01/16/1649526.html