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Nixpkgs Stdenv

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29 May 2025
@rosscomputerguy:matrix.orgTristan Ross
In reply to @chn:chn.moe
Many fortran programs in my major does not consist with standard fortran, gfortran will refuse to compile them, while restriction in ifx loose a lot.
And, not sure why, but program compiled using ifx usually gains a huge performance improvement, comparing to gfortran or compiler from AMD (ROCM), even on AMD CPU.
Oh, that's the only fortran I am aware of being in nixpkgs. We might have flang but I can't recall. What about packaging ifx?
04:04:28
@chn:chn.moe陈浩南

What about packaging ifx?
That is what I tried to do yesterday.

04:06:20
@chn:chn.moe陈浩南 *

What about packaging ifx?

That is what I tried to do yesterday.

04:06:29
@rosscomputerguy:matrix.orgTristan RossAh04:07:52
@reckenrode:matrix.orgRandy Eckenrode The Linux stdenv bootstrap doesn’t overlay the versioned gcc attribute. That’s all it is. The Darwin is able to do this for LLVM, so it’s probably possible for Linux, but there’s been no motivating issue to do it for Linux. 11:53:49
@reckenrode:matrix.orgRandy EckenrodeSomething like this would probably work for GCC on Linux (but significantly less verbose): https://github.com/NixOS/nixpkgs/blob/adfe0268d8b621c68f0b060fc2e801b5196b5f6a/pkgs/stdenv/darwin/default.nix#L1223-L124611:55:23
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31 May 2025
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23 Sep 2025
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31 May 2025
@grimmauld:grapevine.grimmauld.deGrimmauld (any/all)Wait why can't i invite people here?16:33:40
@hexa:lossy.networkhexabecause permission levels are per room16:53:35
@hexa:lossy.networkhexa* because permission levels are a per room setting16:53:40
@grimmauld:grapevine.grimmauld.deGrimmauld (any/all)Well then. Can someone invite @benjaminsparks:chat.alugha.app ?18:33:30
1 Jun 2025
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@uep:matrix.orguepRedacted or Malformed Event03:04:10
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@uep:matrix.orguep invited @benjaminsparks:chat.alugha.appBen Sparks.03:05:01
@uep:matrix.orguepI have, but at least from where I sit, the room is public and shouldn't need an invitation03:25:20
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5 Jun 2025
@Ericson2314:matrix.orgJohn Ericson https://github.com/NixOS/nixpkgs/pull/414321 Tristan Ross wanna review? 19:50:58
@rosscomputerguy:matrix.orgTristan Ross Why is it still called libcCross? Shouldn't we move that to just libc and have it apply even when not cross? 19:52:44
@Ericson2314:matrix.orgJohn Ericsondone!20:46:52
@Ericson2314:matrix.orgJohn Ericsonthanks for encouraging the scope creep :)20:47:01
@Ericson2314:matrix.orgJohn Ericsonfixing it was easier than I thought!20:47:07
@Ericson2314:matrix.orgJohn Ericsonglad this old tech debt is finally gone20:47:12
@Ericson2314:matrix.orgJohn Ericsononce we get rid of the old gcc20:47:18
@Ericson2314:matrix.orgJohn EricsonI think we can finish the job of having nothing with "cross" in its name20:47:34
@rosscomputerguy:matrix.orgTristan RossYeah, there's a few things I think that could be done in that PR lol.20:47:39

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