pip --global-option

[bdols]

is it possible to supply "global-options" to the build step?

I'm looking at a project that is doing the following: CC="cc -mavx2" pip install pillow-simd==9.0.0.post3 --global-option="build_ext" --global-option="--enable-zlib" --global-option="--enable-jpeg" --global-option="--enable-tiff"

If I "uv add pillow-simd==9.0.0.post3", I can see the _imaging.so doesn't contain the jpeg symbols

[zanieb]

That option is setuptools specific and is being deprecated, see

• https://github.com/pypa/pip/issues/11859

I think the idea is to use --config-settings instead? But honestly I'm confused about the state of setuptools behaviors... e.g

• https://github.com/pypa/setuptools/issues/2491

[bdols]

with setuptools 75.6.0, I'm able to, at least, pass these options, like so: CC="cc -mavx2" uv add -vv -n pillow-simd==9.0.0.post3 -C--build-option="build_ext" -C--build-option="--enable-webp" -C--build-option="--enable-webpmux" -C--build-option="--enable-jpeg2000" -C--build-option="--enable-zlib" -C--build-option="--enable-jpeg" I verified by adding -C--build-option="--enable-tiff" and the build failed because it couldn't find libtiff.

but how do I declare these options in the toml config?

[Xiddoc]

I just finished wrestling uv for a few hours on a similar problem. I was trying to download and build the latest development version of mypy, then building it using the setup.py file (compiles it with mypyc, making it much faster).

The actual shell command I essentially wanted to run was:

python setup.py bdist_wheel --use-mypyc

And I found that the following pyproject.toml settings do just that:

[tool.uv]
config-settings = { --build-option = "--use-mypyc" }

Hopefully this is actually the solution to the problem, and that I didn't just get lucky with my build 😅

[brainfo]

Hi, anyone has exprience in installing apex?

They have building https://github.com/NVIDIA/apex:

git clone https://github.com/NVIDIA/apex
cd apex
# if pip >= 23.1 (ref: https://pip.pypa.io/en/stable/news/#v23-1) which supports multiple `--config-settings` with the same key... 
pip install -v --disable-pip-version-check --no-cache-dir --no-build-isolation --config-settings "--build-option=--cpp_ext" --config-settings "--build-option=--cuda_ext" ./
# otherwise
pip install -v --disable-pip-version-check --no-cache-dir --no-build-isolation --global-option="--cpp_ext" --global-option="--cuda_ext" ./

I am using uv 0.6.12. how to specify --config-settings or --global-option?