armmbed/homebrew-formulae

homebrew ("the missing package manager for OS X") formulae from the mbed team.

Homebrew formulae for Arm Mbed

Homebrew is a package manager for macOS. You can use it to install the Arm GCC toolchain

Deprecation notice

New versions Arm GCC toolchain are available from the gcc-arm-embedded cask, using the following instructions.

brew install --cask gcc-arm-embedded

Installing from this tap

If you still want to install from this tap, use the following instructions:

brew tap ArmMbed/homebrew-formulae
brew install arm-none-eabi-gcc

This tap was maintained by the Arm Mbed team, not the Arm OSS compiler team! Please raise issues with this formula here, and issues with the toolchain here.

homebrew-formulae's Issues

Update to latest version

We update this tap with new releases of the toolchain whenever they become available.

There is a new version available. Please update.

https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-rm/downloads

homebrew-formulae

Hi there

I'm using an old version of MacOS and would like to use arm-none-eabi-gcc@5_4-2016q3.

Are the formulae available?

Thanks

Ian

Conflict with avr-gcc

I also have avr-gcc installed on my system. This causes a conflict:

==> Upgrading armmbed/formulae/arm-none-eabi-gcc 

...

==> cp -r arm-none-eabi bin lib share /usr/local/Cellar/arm-none-eabi-gcc/6-2016-q4-update/

Error: The `brew link` step did not complete successfully

The formula built, but is not symlinked into /usr/local

Could not symlink lib/libcc1.0.so

Target /usr/local/lib/libcc1.0.so is a symlink belonging to avr-gcc. You can unlink it:

  brew unlink avr-gcc

add python support for formatters

For Rust for instance, formatters are pretty important.

A competing formula does offer python by default
https://github.com/eblot/homebrew-armeabi/blob/7f65d4ea71425fee1a04bc8204324203334cd3a0/arm-none-eabi-gdb.rb#L23

No bottles

The homebrew documentation about creating a tap includes workflows that will bottle the formulas.
Please update this tap.

arm-none-eabi-gcc-10.3.1: error: arm64

Hello

Using you "brew install arm-none-eabi-gcc" command I just installed your toolchain.
I am running a MacOS Monterey; with Apple M1 chip.
Running cmake command I have this error :

Run Build Command(s):/usr/bin/make -f Makefile cmTC_972b1/fast && /Library/Developer/CommandLineTools/usr/bin/make  -f CMakeFiles/cmTC_972b1.dir/build.make CMakeFiles/cmTC_972b1.dir/build
    Building C object CMakeFiles/cmTC_972b1.dir/testCCompiler.c.o
    /opt/homebrew/bin/arm-none-eabi-gcc-10.3.1   -arch arm64 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX12.0.sdk -o CMakeFiles/cmTC_972b1.dir/testCCompiler.c.o -c /Users/XXX/XXX/XXX/XXX/build/CMakeFiles/CMakeTmp/testCCompiler.c
    arm-none-eabi-gcc-10.3.1: error: **arm64: No such file or directory**
    arm-none-eabi-gcc-10.3.1: error: **unrecognized command-line option '-arch'; did you mean '-march='?**
    make[1]: *** [CMakeFiles/cmTC_972b1.dir/testCCompiler.c.o] Error 1
    make: *** [cmTC_972b1/fast] Error 2
    
  CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
  CMakeLists.txt:3 (project)

Is there a specific issue with Apple M1 Chip?

Sincerely yours,

Jean

ld: cannot find -lbitmap_fonts

Hi all !

I'm trying to build examples from Pimoroni's pico hats, and got to this error:

/opt/homebrew/Cellar/arm-none-eabi-gcc/10.3-2021.07/gcc/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: cannot find -lbitmap_fonts

I've followed the instructions on the Raspberry PI Getting Started. Never had any troubles until this.
I've build this on a Ubuntu and everything went well.

What am I missing ? Thank you

gcc 8.3 ?

Hey,

first of, thanks so much for this tap!

I'm wondering if it needs to be upgrade for the gcc 8.3 which was releases on 2019-02-22?

$ arm-none-eabi-gcc -v
Using built-in specs.
...
gcc version 8.2.1 20181213 (release) [gcc-8-branch revision 267074] (GNU Tools for Arm Embedded Processors 8-2018-q4-major)

I'm on the latest version of the formula:

# brew info arm-none-eabi-gcc
armmbed/formulae/arm-none-eabi-gcc: stable 8-2018-q4-major
https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads
/Users/nicolai86/homebrew/Cellar/arm-none-eabi-gcc/8-2018-q4-major (5,803 files, 511.4MB)
  Built from source on 2019-02-23 at 21:42:42
From: https://github.com/armmbed/homebrew-formulae/blob/master/arm-none-eabi-gcc.rb

Does arm-none-eabi-gcc provide gdb, newlib, binutils?

In Arch, Debian, and the BSDs arm-none-eabi-* is packaged in separate chunks:

• https://www.archlinux.org/packages/?q=arm-none-eabi
  • arm-none-eabi-binutils
  • arm-none-eabi-gcc
  • arm-none-eabi-gdb
  • arm-none-eabi-gdb
• https://packages.debian.org/search?keywords=arm-none-eabi&searchon=names&suite=stretch&section=all
  • binutils-arm-none-eabi
  • gcc-arm-none-eabi
  • gcc-arm-none-eabi-source
  • gdb-arm-none-eabi
  • libnewlib-arm-none-eabi
  • libstdc++-arm-none-eabi-newlib
  • (and there's also
• https://www.freebsd.org/cgi/ports.cgi?query=arm-none-eabi&stype=all&sektion=all
  • arm-none-eabi-binutils
  • arm-none-eabi-gcc
  • arm-none-eabi-gcc492
  • arm-none-eabi-gdb
  • arm-none-eabi-newlib
• http://openports.se/devel/arm-none-eabi (OpenBSD)
  • arm-none-eabi-binutils
  • arm-none-eabi-gcc-linaro
  • arm-none-eabi-gdb
  • arm-none-eabi-newlib

I downloaded https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu-rm/8-2018q4/gcc-arm-none-eabi-8-2018-q4-major-mac.tar.bz2 and unzipped it and found it does indeed include arm-none-eabi-objcopy, arm-none-eabi-objdump, arm-none-eabi-strings, arm-none-eabi-strings and all the rest of binutils, and even arm-none-eabi-gdb. I can't tell if it has newlib, there's a newlib.h, but the rest of the library doesn't seem to be there.

I see that the distros all mark binutils as a dependency of gcc, but they don't mark newlib or gdb, so maybe it's fair to shim binutils into this package, but I think it's confusing that gdb is here too; it would make more sense to me if this formula was named arm-none-eabi.rb instead of arm-none-eabi-gcc.rb to emphasize that it also pulls in gdb and maybe newlib.

Thanks for packaging this! I was using brew cask install gcc-arm-embedded but they removed it.

Please support multiple versions

This tap can support multiple versions of a formula to support the widest audience of users.
As new versions release, simply fork the current file to a new file with "@x.y" appended to the file name and then update the main file.