brew search gcc
brew install gcc@4.9
用gcc-9代替系统自带gcc:
vim ~/.bash_profile
追加如下几行:
alias gcc='gcc-9'
alias g++='g++-9'
alias c++='c++-9'
brew search gcc
brew install gcc@4.9
用gcc-9代替系统自带gcc:
vim ~/.bash_profile
追加如下几行:
alias gcc='gcc-9'
alias g++='g++-9'
alias c++='c++-9'
本文标题:MAC 升级GCC 到4.9
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