Description:
Pre-built GNU bare-metal toolchain for 32-bit Arm processors
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Type: Cask
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Latest Version: 15.2.rel1@0
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Tracked Since: Dec 17, 2025
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Links:
Homepage |
formulae.brew.sh
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Category: Developer tools
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Tags:
arm
embedded
toolchain
gcc
cross-compile
bare-metal
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Install:
brew install --cask gcc-arm-embedded
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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.
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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
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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
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Alternatives:
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llvm-arm
– LLVM/Clang alternative with modern C++ support and faster compilation
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arm-none-eabi-gcc (via package managers)
– Distribution-packaged versions may be older but easier to install
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| 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 |
| Jan 15, 2023 2:17pm |
12.2.rel1 |
0 |
VERSION_BUMP |
a203e292 |
| Dec 31, 2022 1:40pm |
12.2.rel1 |
0 |
VERSION_BUMP |
9f5f174e |
| Dec 23, 2022 10:09am |
12.2.rel1 |
0 |
VERSION_BUMP |
6f40d62d |
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