Talk:Creating an Operating System

Alternative Toolchains Beyond GNU Binutils

I think this article could benefit from mentioning alternative toolchains for operating system development.

The current guide places considerable emphasis on GCC and GNU Binutils. While these are widely used and perfectly valid choices, they are not mandatory requirements for developing an operating system.

For example, LLVM provides an alternative toolchain that can be used for freestanding operating system development:

• Clang – C/C++ compiler.
• LLD – Linker.
• NASM – Assembler.

These tools can be combined to build a freestanding kernel without relying on GNU Binutils. Other toolchains and combinations are also possible, depending on the project's requirements.

I believe the article should distinguish between commonly used tools and tools that are strictly necessary. Operating system development does not inherently require GCC, GNU Binutils, or a Unix-like development environment.

For example, a developer using Clang, LLD, and NASM on Windows can develop a freestanding operating system without adopting the GNU toolchain.

I am not suggesting removing the existing GCC and Binutils instructions. Rather, I propose adding a short section acknowledging alternative toolchains and explaining that developers are free to choose the tools that best suit their projects.

This would make the guide more inclusive of different development environments, toolchains, and operating system architectures.