Closed gmishkin closed 2 years ago
have you had any build failures with this? I'm assuming the impact is slightly slower wheel builds, when those are necessary?
Nope and we have about 140 packages in our list of pins.
Yes they make it sound like it would be slower. I can't actually tell when it's necessary. I know the rule calls pip wheel
which based on the description makes it sound like it builds it unconditionally. I can't tell whether some other mechanism sneaks in there and downloads pre-built wheels from the Internet when available.
On an M1 Mac, getting almost the same error as this when installing pycares using a custom universal2 python 3.8 build
This message led me to look into PEP 517 and I noticed that pip has an option to use it (why it's not the default appears to be a long story).
I'm sure there are downsides, and perhaps this could be opt-in instead, but the idea behind PEP 517 seemed sort of bazel-y so it felt sensible to have it on by default here.