CMAKE_TOOLCHAIN_FILE | |
-------------------- | |
Path to toolchain file supplied to :manual:`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. | |
Relative paths are allowed and are interpreted first as relative to the | |
build directory, and if not found, relative to the source directory. | |
This is initialized by the :envvar:`CMAKE_TOOLCHAIN_FILE` environment | |
variable if it is set when a new build tree is first created. |