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Register a compiler toolchain

You can use a different compiler toolchain other than the one installed with Arm® Development Studio.

If you want to build projects using a toolchain that is not installed with Arm Development Studio, you must first register the toolchain you want to use. You can register toolchains:

You might want to register a compiler toolchain if:

  • You upgrade your version of Arm Development Studio but you want to use an earlier version of the toolchain that was previously installed.
  • You install a newer version or older version of the toolchain without re-installing Arm Development Studio.

When you register a toolchain, the toolchain is available for new and existing projects in Arm Development Studio.


You can only register Arm or GCC toolchains.

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