MacOS workaround instructions out of date.

[danielamar101]

Hello,

I am having a difficult time building this package.

This command: pip install --user fast-bleu --install-option="--CC=<path-to-gcc>" --install-option="--CXX=<path-to-g++>"
no longer works on recent versions of pip. I have even attempted to build the package with python setup.py build, and attempting to pass in:

CC=/usr/local/Cellar/gcc@10/10.5.0/bin/gcc-10
CXX=/usr/local/Cellar/gcc@10/10.5.0/bin/g++-10
LDFLAGS="-L/usr/local/opt/llvm/lib"
CPPFLAGS="-I/usr/local/opt/llvm/include"

I attempted using xcode-select --install to obtain the stdlib headers. I've install gcc@10 and tried 12 as well. I also downloaded llvm and libomp from brew.Not sure what else to try at this moment. I know its probably something borked in my environment, but I cannot figure it out. Any help would be fantastic.

Thanks in advance.

[IanEff]

This works
brew install gcc
CC=/opt/homebrew/Cellar/gcc/14.2.0_1/bin/gcc-14 CXX=/opt/homebrew/Cellar/gcc/14.2.0_1/bin/g++-14 pip install fast-bleu