In this tutorial, we show how to add and configure new compiler toolchains to your Arm Development Studio (Arm DS) project. The toolchains include Arm Compiler 5, Arm Compiler 6, and GCC. The example in this tutorial demonstrates how to add a GCC toolchain for Arm DS. Switching between different versions of the same toolchain keeps toolchain flags on. Therefore, projects can be shared between colleagues without reconfiguring the path.

Note: In the default installation of Arm DS, Arm Compiler 5 and Arm Compiler 6 are included. The GCC compiler must be added separately.