3.8.2/share/cmake-3.8/Help/variable/CMAKE_CROSSCOMPILING.rst - platform/prebuilts/cmake/windows-x86 - Git at Google

 CMAKE_CROSSCOMPILING
 --------------------

 Is CMake currently cross compiling.

 This variable will be set to true by CMake if CMake is cross
 compiling.  Specifically if the build platform is different from the
 target platform.
	CMAKE_CROSSCOMPILING
	--------------------

	Is CMake currently cross compiling.

	This variable will be set to true by CMake if CMake is cross
	compiling. Specifically if the build platform is different from the
	target platform.