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10 Apr 2025
@rosscomputerguy:matrix.orgTristan Ross So WG14 is looking to make many libc functions use const char* instead of char* after like 40 years. This brings a problem where many things aren't expecting this. There will be a C revision which includes this so we don't have to deal with it immediately. However, one of the WG14 people discussed this with the LLVM libc team which I am a part of. I've found a few things broken via Nix. One of which seems to be makeWrapper, -Werror=write-strings is a good mechanism for catching this. Do we want to enable that flag in a few places so we can start catching this? 19:04:23
@qyliss:fairydust.spaceAlyssa RossI think it depends if we have people who want to be part of fixing upstreams, which will be a lot of tedious work but a nice way to do good. Usually Fedora and Gentoo do most of that but would be great for us to do more.19:06:06
@rosscomputerguy:matrix.orgTristan RossYeah, that's why I tested things here.19:06:23
@rosscomputerguy:matrix.orgTristan Ross openssl and expect both fail in the fixupPhase but key-utils itself actually has a problem. 19:06:50
@rosscomputerguy:matrix.orgTristan Ross It's likely we won't see the downstream effect of the const char* stuff until a long time from now but working on the problem sooner than later may not be a bad idea. 19:07:30
@rosscomputerguy:matrix.orgTristan RossAaron Ballman is who I've been on contact with for this btw.19:08:12
@qyliss:fairydust.spaceAlyssa RossYeah19:08:15
@qyliss:fairydust.spaceAlyssa RossWe could maybe have a low-activity Hydra jobset?19:08:24

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