SleepProgger

## compile instruction.md

      
        
          
            
              
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                slizzered
                / compile instruction.md
            
            
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              August 1, 2020 20:31
            
              
                Compile older compiler (gcc 4.9) on Arch Linux
              
          
        
      
        
  
      
    In Arch Linux, you can use the AUR to compile your custom version of GCC (example with gcc 4.9)

[Alternative 1]: using the AUR manually

mkdir -p $HOME/build/
cd $HOME/build/
git clone https://aur.archlinux.org/gcc49.git
cd gcc49
makepkg --syncdeps
sudo pacman --upgrade gcc-4.9.3-1-x86_64.pkg.tar.xz