cmake生成Makefile时指定c/c++编译器

cmake .. -DCMAKE_CXX_COMPILER:FILEPATH=/usr/local/bin/g++ -DCMAKE_C_COMPILER:FILEPATH=/usr/local/bin/gcc -DCMAKE_BUILD_TYPE:STRING=RELEASE

 sed -i "s/INFO/WARN/g"   

参考http://blog.csdn.net/10km/article/details/50444715