Change Details

cmake -GNinja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_FLAGS=-Werror ninja all check check-functional

cmake -GNinja -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_FLAGS=-Werror ninja all check check-functional

cmake -GNinja -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_FLAGS=-Werror ninja all check check-functional