C头文件调用路径:
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| export C_INCLUDE_PATH= /usr/local/include :$C_INCLUDE_PATH #也可在gcc参数中指定调用路径 -I /usr/local/include |
C++头文件调用路径:
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| export CPLUS_INCLUDE_PATH= /usr/local/include :$CPLUS_INCLUDE_PATH |
动态库调用路径:
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| export LIBRARY_PATH= /usr/local/lib :$LIBRARY_PATH #也可在gcc参数中指定调用路径 -L /usr/local/lib #指定调用库的名字,如libcurl.so -lcurl |
pkg-config路径:
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| export PKG_CONFIG_PATH= /usr/local/pkgconfig/ |
程序运行时动态库调用路径:
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| export LD_LIBRARY_PATH= /usr/local/lib :$LD_LIBRARY_PATH #也可添加到全局动态库 echo '/usr/local/lib' > /etc/ld .so.conf.d /local .conf ldconfig |
查看gcc默认查找头文件/动态库目录:
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| ` gcc -print-prog-name=cc1` - v gcc -print-search- dirs |
参考:http://www.cnblogs.com/vamei/archive/2013/04/04/2998850.html