HIPFLAGS

New in version 3.21.

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

Default compilation flags to be used when compiling HIP files. Will only be used by CMake on the first configuration to determine HIP default compilation flags, after which the value for HIPFLAGS is stored in the cache as CMAKE_HIP_FLAGS. For any configuration run (including the first), the environment variable will be ignored if the CMAKE_HIP_FLAGS variable is defined.

See also CMAKE_HIP_FLAGS_INIT.