If you run `brew install avr-gcc`, you get a version that has compatibility issues with LUFA. I updated the getting started guide for osx, the qmk_install setup script, and added a section to the FAQ for folks like me who accidentally updated avr-gcc past 7.
		
			
				
	
	
		
			26 lines
		
	
	
		
			571 B
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			26 lines
		
	
	
		
			571 B
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
	
	
	
#!/bin/bash
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if ! brew --version 2>&1 > /dev/null; then
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	echo "Error! Homebrew not installed or broken!"
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	echo -n "Would you like to install homebrew now? [y/n] "
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	while read ANSWER; do
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		case $ANSWER in
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			y|Y)
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				/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
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				break
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			;;
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			n|N)
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				exit 1
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			;;
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			*)
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				echo -n "Would you like to install homebrew now? [y/n] "
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			;;
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		esac
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	done
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fi
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brew tap osx-cross/avr
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brew tap PX4/homebrew-px4
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brew update
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brew install avr-gcc@7 gcc-arm-none-eabi dfu-programmer avrdude
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