CMAKE_CROSSCOMPILING_EMULATOR

Added in version 3.28.

This is a CMake Environment Variable. Its initial value is taken from the calling process environment.

The default value for CMAKE_CROSSCOMPILING_EMULATOR when there is no explicit configuration given on the first run while creating a new build tree. On later runs in an existing build tree the value persists in the cache as CMAKE_CROSSCOMPILING_EMULATOR.