CMAKE_TOOLCHAIN_FILE — CMake 3.3.2 Documentation

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# CMAKE_TOOLCHAIN_FILE

Path to toolchain file supplied to `cmake(1)`.

This variable is specified on the command line when cross-compiling with CMake. It is the path to a file which is read early in the CMake run and which specifies locations for compilers and toolchain utilities, and other target platform and compiler related information.

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