arm-none-eabi-gcc ☆

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Description:
GNU compiler collection for arm-none-eabi

Type: Formula | Latest Version: 15.2.0@0 | Tracked Since: Dec 17, 2025

Links: Homepage | formulae.brew.sh

Category: Developer tools

Tags: cross-compilation embedded arm gcc firmware c++

Install: brew install arm-none-eabi-gcc

About:
The GNU Arm Embedded Toolchain provides a complete C/C++ cross-compilation environment for 32-bit ARM Cortex-M and Cortex-R processors. It includes the GCC compiler, which translates source code into optimized machine code, along with essential libraries and debugging utilities. This toolchain is essential for developing firmware for embedded devices like microcontrollers.

Key Features:

Supports ARMv6-M, ARMv7-M, and ARMv8-M architectures
Includes C and C++ compilers with extensive optimization levels
Bundled with Newlib C library for embedded systems
Integrates with GDB for hardware debugging

Use Cases:

Developing firmware for IoT devices and microcontrollers
Compiling bare-metal applications for ARM Cortex-M processors
Porting operating systems to ARM-based embedded hardware

Alternatives:

llvm-arm – LLVM/Clang alternative offering faster compilation times and different optimization heuristics.
arm-none-eabi-gcc@13 – Legacy version of the toolchain for projects requiring specific compiler version compatibility.

License: GPL-3.0-or-later WITH GCC-exception-3.1

Dependencies: arm-none-eabi-binutils, gmp, isl, libmpc, mpfr, zstd

Bottles available for: arm64_tahoe, arm64_sequoia, arm64_sonoma, arm64_ventura, sonoma, ventura, arm64_linux, x86_64_linux

Version History

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