CMAKE_MODULE_LINKER_FLAGS_<CONFIG>_INIT

Added in version 3.7.

Value used to initialize the CMAKE_MODULE_LINKER_FLAGS_<CONFIG> cache entry the first time a build tree is configured. This variable is meant to be set by a toolchain file. CMake may prepend or append content to the value based on the environment and target platform.

See also CMAKE_MODULE_LINKER_FLAGS_INIT.