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[Docs] Update macOS related issues in docs (#7744)

* [Docs] Update macOS related issues in docs

* Update faq_build.md

* Apply suggestions from code review

Co-Authored-By: fauxpark <fauxpark@gmail.com>

Co-authored-by: fauxpark <fauxpark@gmail.com>
This commit is contained in:
Drashna Jaelre 2019-12-31 06:33:54 -08:00 committed by Joel Challis
parent d1ed98f58b
commit a52e55ec09

View file

@ -119,24 +119,29 @@ The solution is to remove and reinstall all affected modules.
```
brew rm avr-gcc
brew rm avr-gcc@8
brew rm dfu-programmer
brew rm dfu-util
brew rm gcc-arm-none-eabi
brew rm arm-gcc-bin@8
brew rm avrdude
brew install avr-gcc
brew install avr-gcc@8
brew install dfu-programmer
brew install dfu-util
brew install gcc-arm-none-eabi
brew install arm-gcc-bin@8
brew install avrdude
brew link --force avr-gcc@8
brew link --force arm-gcc-bin@8
```
### avr-gcc 8.1 and LUFA
### `avr-gcc` and LUFA
If you updated your avr-gcc to above 7 you may see errors involving LUFA. For example:
If you updated your `avr-gcc` and you see errors involving LUFA, for example:
`lib/lufa/LUFA/Drivers/USB/Class/Device/AudioClassDevice.h:380:5: error: 'const' attribute on function returning 'void'`
For now, you need to rollback avr-gcc to 7 in brew.
For now, you need to rollback `avr-gcc` to 8 in Homebrew.
```
brew uninstall --force avr-gcc