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31 Jul 2025
@qyliss:fairydust.spaceAlyssa Ross
In reply to @emilazy:matrix.org
do we use the rustc wrapper when building with Cargo?
Yes
19:36:20
@emilazy:matrix.orgemilyanswer: yes19:36:27
@emilazy:matrix.orgemilysorry in advance Alyssa19:36:33
@dramforever:matrix.orgdramforever but cargo expects target.mips64el_loongson2f-unknown-linux-gnuabi64.linker 19:37:43
@emilazy:matrix.orgemily rustc and Cargo diverge weirdly more than you'd expect 19:38:28
@qyliss:fairydust.spaceAlyssa RossThat's why we have all those platform attrs!19:39:52
@dramforever:matrix.orgdramforeverright, so my understanding is correct19:42:55
@dramforever:matrix.orgdramforever and it is further evidence that rustcTarget is just not a thing 19:46:05
@emilazy:matrix.orgemily well, it does say rustc, not Cargo :) 19:48:30
@dramforever:matrix.orgdramforeverlast time i talked about this with alyssa we had a very heated ... not really argument, more of a hair pulling session19:55:16
@dramforever:matrix.orgdramforever where basically i'm still convinced that there is no reason to ever use rustcTarget 19:55:31
@qyliss:fairydust.spaceAlyssa RossYou could be right19:58:25
@qyliss:fairydust.spaceAlyssa RossI was trying during that conversation to convince myself there was a reason for it to exist and I basically couldn't19:58:50
@qyliss:fairydust.spaceAlyssa RossBut I also couldn't convince myself there wasn't one19:59:04
1 Aug 2025
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@dramforever:matrix.orgdramforever rustcTarget madness is the only thing between me and a cross'd mips3 nixos rn 11:12:14
@emilazy:matrix.orgemilywait Rust does MIPS now?11:37:48
@emilazy:matrix.orgemilyI remember we had to figure out if that was a problem when switching to stc-ng11:38:02
@dramforever:matrix.orgdramforever mips64el is close but it's mips64r2 11:53:08
@dramforever:matrix.orgdramforevermips3 has less instructions but is the same abi11:53:21
@dramforever:matrix.orgdramforeverhence, me banging my head to get rustc to use a target json11:53:34
@dramforever:matrix.orgdramforever properly 11:53:51
@dramforever:matrix.orgdramforeverin case you are wondering yes the whole point of getting rust working is stc-ng11:56:05
@qyliss:fairydust.spaceAlyssa Ross
In reply to @emilazy:matrix.org
wait Rust does MIPS now?
It was demoted due to lack of maintenance, but has always been there
11:57:54
@emilazy:matrix.orgemilyoh, we just can't native build it?11:58:12
@qyliss:fairydust.spaceAlyssa RossThey stopped making bootstrap tarballs11:58:47
@qyliss:fairydust.spaceAlyssa RossBecause they didn't work11:58:50
@emilazy:matrix.orgemilyright11:58:58
@emilazy:matrix.orgemilyalways a good sign11:59:03

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