To Bypass the clang error:
clang: error: unknown argument: ‘-mno-fused-madd’ [-Wunused-command-line-argument-hard-error-in-future]
while pip installing some package, run the following command before pip install
:
export ARCHFLAGS="-Wno-error=unused-command-line-argument-hard-error-in-future"
pip install -r requirements.txt