CMake Error at libraries/chain/CMakeLists.txt:38 (enable_language): The CMAKE_ASM-LLVMWAR_COMPILER:
g++
is not a full path and was not found in the PATH.
Tell CMake where to find the compiler by setting either the environment variable "ASM-LLVMWAR" or the CMake cache entry CMAKE_ASM-LLVMWAR_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH.