Building a Universal macOS Binary

[airr]

Hi, All, I know it's been a while since I posted.

Just wanted to share a quick script I threw together to create a macOS Universal binary (For M1 and Intel Macs):


#!/bin/zsh

if [ -z $1 ];then
   echo "Missing Filename"
   exit 1
else
   source=${1:t:r}

   # ARM (M1) build
   bacon -l "-target arm64-apple-macos11" -o "-target arm64-apple-macos11" $source
   mv $source $source.arm64

   # X64 build
   bacon -l "-target x86_64-apple-macos10.12" -o "-target x86_64-apple-macos10.12" $source
   mv $source $source.x64

   # Create Universal Binary
   lipo -create -output $source $source.x64 $source.arm64

   # Remove intermediate ARM64/X64 binaries
   rm $source.x64 $source.arm64
fi




Hope this helps any Mac users out there....

AIR.