[转]Linux 添加环境变量与 GCC 编译器添加 INCLUDE 与 LIB 环境变量

Linux添加环境变量与GCC编译器添加INCLUDE与LIB环境变量

对所有用户有效在/etc/profile增加以下内容。只对当前用户有效在Home目录下的
.bashrc或.bash_profile里增加下面的内容：
(注意：等号前面不要加空格,否则可能出现 command not found)

#在PATH中找到可执行文件程序的路径。
export PATH =$PATH:$HOME/bin

#gcc找到头文件的路径
C_INCLUDE_PATH=/usr/include/libxml2:/MyLib
export C_INCLUDE_PATH

#g++找到头文件的路径
CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:/usr/include/libxml2:/MyLib
export CPLUS_INCLUDE_PATH

#找到动态链接库的路径
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/MyLib
export LD_LIBRARY_PATH

#找到静态库的路径
LIBRARY_PATH=$LIBRARY_PATH:/MyLib
export LIBRARY_PATH

# Specifies the directories that are to be searched for libraries at both link and run time.
LD_RUN_PATH=$HOME/local/bin:/opt/local/bin:/usr/bin/:/usr/local/bin
export LD_RUN_PATH


#
DYLD_LIBRARY_PATH=$HOME/local/lib:/usr/local/lib:/usr/lib:/usr/local/mysql/lib
export DYLD_LIBRARY_PATH