
Last 15 lines from /Users/markwu/Library/Logs/Homebrew/macvim/02.make: configure -with-features=huge -enable-multibyte -enable-perlinterp -enable-rubyinterp -enable-tclinterp -enable-terminal -with-tlib=ncurses -with-compiledby=Homebrew -with-loca HEAD is now at 0a1cf2e22 Merge remote-tracking branch 'vim/master' Your branch is up to date with 'origin/master'. Updating /Users/markwu/Library/Caches/Homebrew/macvim-git It seems clang does not support '-march=nehalem' anymore.

MACVIM COMMAND COMPILE PATCH
(Current homebrew-core/macvim.rb need some patch to make it compiled with xcode 12.2, so, I made this one for tesing this issue) What happened (include command output)

I want to build macvim with homebrew under macOS Catalina 10.15.7 with Xcode 12.2 and CLT 12.2 on Late 2013 Macbook Pro Retina machine. ran brew config and brew doctor and included their output with your issue?.

ran brew doctor, fixed all issues and can still reproduce the problem?.
MACVIM COMMAND COMPILE UPDATE
ran brew update and can still reproduce the problem?.
