gcc-arm-embedded ☆
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Description:
Pre-built GNU bare-metal toolchain for 32-bit Arm processors
Type: Cask  |  Latest Version: 15.2.rel1@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: arm embedded toolchain gcc cross-compile bare-metal
Install: brew install --cask gcc-arm-embedded
About:
The GNU Arm Embedded Toolchain provides a complete, pre-validated suite of GCC-based development tools for creating bare-metal and RTOS-based applications for 32-bit Arm Cortex-M and Cortex-R processors. It includes the GCC compiler, GDB debugger, and necessary binutils, optimized for embedded systems development without an underlying OS.
Key Features:
  • Pre-built and ready-to-use GCC toolchain for Arm
  • Includes GDB debugger with embedded target support
  • Optimized for Cortex-M and Cortex-R processor families
  • Supports C, C++, and Assembly development
Use Cases:
  • Developing firmware for microcontrollers (STM32, NXP, etc.)
  • Creating bare-metal applications for embedded devices
  • Porting operating systems to Arm Cortex-M/R hardware
Alternatives:
  • llvm-arm – LLVM/Clang alternative with modern C++ support and faster compilation
  • arm-none-eabi-gcc (via package managers) – Distribution-packaged versions may be older but easier to install
Version History
Detected Version Rev Change Commit
Apr 23, 2026 10:43pm 15.2.rel1 0 VERSION_BUMP 4a817313
Dec 17, 2025 3:33pm 14.3.rel1 0 VERSION_BUMP 88e00c2b
Jul 10, 2024 9:55pm 13.3.rel1 0 VERSION_BUMP 697d208b
Dec 11, 2023 11:00am 13.2.rel1 0 VERSION_BUMP dc296417
Oct 31, 2023 8:28am 13.2.rel1 0 VERSION_BUMP 412c0e19
Oct 31, 2023 8:17am 13.2.rel1 0 VERSION_BUMP 0171f9f2
Oct 30, 2023 5:36pm 13.2.rel1 0 VERSION_BUMP 9c92a4b7
Oct 30, 2023 4:32pm 13.2.rel1 0 VERSION_BUMP 7371f740
Jul 30, 2023 9:56pm 12.3.rel1 0 VERSION_BUMP 65c0e0b6
Mar 24, 2023 12:12am 12.2.mpacbti-rel1 0 VERSION_BUMP a02243db
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