| 8 Dec 2025 |
 Ralith | some part of the toolchain seems to have started stripping the RUNPATH from proc macro crates that link shared libraries in the environment. Anyone have a fix? | 05:16:32 |
| Ralith | it's set to /path/to/my/project/outputs/out/lib, which is pretty weird because that doesn't even exist... | 05:17:46 |
| Ralith | dpc (migrated to @dpc:dpc.pw): looks like you reported something similar at https://discourse.nixos.org/t/rust-binaries-losing-runpath-on-one-machine-only-fedora/34324, did you ever sort it out? | 05:19:23 |
 rosssmyth | Could you provide code? | 16:09:23 |
| rosssmyth | It's hard to know what going on with just a description | 16:09:36 |
|  Hythera joined the room. | 21:31:24 |
| 9 Dec 2025 |
| Ralith | in my environment it reproduces easily with cargo test in https://github.com/Ralith/vk-shader-macros/. Build should have a rust toolchain and SHADERC_LIB_DIR = "${pkgs.shaderc.lib}/lib"; in the environment. | 00:23:17 |
| Ralith | you'll get the same error (plus some downstream noise), and you can see:
~/src/vk-shader-macros> readelf -d target/debug/deps/libvk_shader_macros-5228c9752deafce6.so
Dynamic section at offset 0xda180 contains 31 entries:
Tag Type Name/Value
0x000000000000001d (RUNPATH) Library runpath: [/home/ralith/src/vk-shader-macros/outputs/out/lib]
0x0000000000000001 (NEEDED) Shared library: [libshaderc_shared.so.1]
modulo variation in the filename, ofc
| 00:27:19 |
| rosssmyth | I meant the Nix code. | 03:17:25 |
| rosssmyth | I would like to use your exact setup | 03:17:34 |
| rosssmyth | So just saying "run cargo test" isn't that useful | 03:17:50 |
| rosssmyth | What does the environment look like, where did you get cargo, does this replicate in the sandbox | 03:18:12 |
| Ralith | the nix code is utterly trivial, it's a shell with rustChannels.stable.rust and the env var I mentioned | 04:04:38 |
| Ralith | I don't know what "the sandbox" means here | 04:04:50 |
 dish [Fox/It/She] | In reply to @ralith:ralith.com
I don't know what "the sandbox" means here its the nix build sandbox, i.e the environment where builds happen in nix | 04:22:15 |
| Ralith | no idea, how do I go from a nix shell that I type "cargo test" into to that? | 04:22:58 |
|  cashmere changed their profile picture. | 11:26:39 |
| 10 Dec 2025 |
|  Theodora changed their display name from Theodora The Absurdist Schizotisticoball to Theodora. | 12:17:19 |
| 11 Dec 2025 |
|  @creepinson:matrix.org left the room. | 06:15:53 |
|  Theo Paris joined the room. | 06:18:47 |
|  suua joined the room. | 16:09:46 |
 Winter | anyone else's Cargo not getting completions for e.g. cargo add --[TAB] on fish? | 21:12:07 |
 antifuchs | confirm, I see that behavior too; could be it's not in the generated completions? | 21:39:26 |
| rosssmyth | I do not see fish completions being generated in the cargo derivation. I'll put up a PR for them. | 21:47:50 |
| rosssmyth | https://github.com/NixOS/nixpkgs/pull/469996 | 22:12:14 |
| 12 Dec 2025 |
|  whispers (it/fae) changed their profile picture. | 04:51:29 |
| 13 Dec 2025 |
|  NixOS Moderation Bot unbanned  @mightyiam:matrix.org. | 05:59:43 |
|  @dontblameme:matrix.org left the room. | 13:56:48 |
| rosssmyth | Forwarded from #review-requests:nixos.org
https://github.com/NixOS/nixpkgs/pull/458881 | 20:30:58 |
| rosssmyth | * Forwarded from #review-requests:nixos.org
https://github.com/NixOS/nixpkgs/pull/458881
https://matrix.to/#/!zihVdbsMjkhRfMQMXv:nixos.org/$wi0KSR9N8-Y70F_4CSfAYGc8BE7czevIqqsOoQDdnXo?via=nixos.org&via=matrix.org&via=tchncs.de | 20:38:55 |
