wget https://raw.githubusercontent.com/Homebrew/formula-patches/078797f1b9/gcc%405/xcode9.patch
wget https://raw.githubusercontent.com/Homebrew/formula-patches/413cfac6/gcc%405/10.13_headers.patch
wget https://raw.githubusercontent.com/Homebrew/formula-patches/master/gcc%405/gcc5-xcode10.2.patch