YakOS is an embedded real-time operating system, and support some very insteresting features which just can be found in Linux.
- Support for ARM.
- Preemptive task scheduling algorithm.
- Buddy memory allocation system.
- Kernel module.
- A simplified command shell.
- FAT32 file system, and VFS framework.
- KConfig build system.
- ...
To fetch a prebuild toolchain from http://newos.org/toolchains/arm-eabi-5.3.0-Linux-x86_64.tar.xz or http://newos.org/toolchains/arm-eabi-5.3.0-Darwin-x86_64.tar.xz based on your host platform, and then unpackage it into tools directory, more detail can reference README-BUILDING.md.