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NixOS Reproducible Builds

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Report: https://reproducible.nixos.org Project progress: https://github.com/orgs/NixOS/projects/30130 Servers

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2 Jul 2021
@immae:immae.euimmae joined the room.18:42:42
@immae:matrix.orgimmae left the room.22:02:59
4 Jul 2021
@siraben:matrix.orgsirabenDoes the reproducibility patches lead to slower binary performance?11:23:48
@rick:matrix.ciphernetics.nlRick (Mindavi)Some do, like the python patches that disable optimized builds and disabling gcc profile guided optimization11:49:27
@rick:matrix.ciphernetics.nlRick (Mindavi)I think there are some wins to be had with making those reproducible as well, but that's quite involved11:50:01
@rick:matrix.ciphernetics.nlRick (Mindavi)And requires intricate knowledge of the code and tooling, so that requires effort upstream11:50:54
@rick:matrix.ciphernetics.nlRick (Mindavi)Which leads to some discussion since PGO does help quite a bit11:59:44
@davidak:matrix.orgdavidak>The NixOS Linux distribution pulled off a technical and publicity coup this month by announcing that the ISO_minimal.x86_64-Linux image is 100% reproducible. The announcement was widely discussed on Hacker News, where the article has received in excess of 200 comments. https://reproducible-builds.org/reports/2021-06/16:44:32
@andi:kack.itandi-Is it just me or is that worded a bit odd?17:49:27
@b:chreekat.netbryanIt's unnatural English, if that's what you mean. :) Maybe not written by a native speaker?17:50:59
@andi:kack.itandi- The publicity coup is what sound a bit negative to me. 17:51:26
@rick:matrix.ciphernetics.nlRick (Mindavi)It's good that we're on the list :)17:57:49
@rick:matrix.ciphernetics.nlRick (Mindavi)*newsletter17:58:04
@tomberek:matrix.orgtomberek The wording does sound a bit odd. I’m not sure what kind of relationship there is between the org and Nix community. 18:16:25
@obfusk:matrix.org幸猫 (𝗍𝗁𝖾𝗒/𝗍𝗁𝖾𝗆)
In reply to @tomberek:matrix.org
The wording does sound a bit odd. I’m not sure what kind of relationship there is between the org and Nix community.
I first heard about this when grahamc announced it on #reproducible-builds on oftc.
18:30:55
@foxboron:archlinux.orgFoxboron I think lamby wrote it because raboof didn't get time? It's well intentioned I assure you :) 18:31:21
@tomberek:matrix.orgtomberek Who runs the infra for r13y? I’d love to start expanding the package sets reported. It provides a nice way to focus community efforts. 19:22:21
@tomberek:matrix.orgtomberekAnswering my own question: looks like it’s grahamc. https://github.com/grahamc/r13y.com19:24:13
5 Jul 2021
@atemu12:matrix.orgatemu12Redacted or Malformed Event08:50:39
@atemu12:matrix.orgatemu12 tomberek: It already tries to verify the GNOME ISO too but it runs out of space currently: https://github.com/grahamc/r13y.com/issues/28 08:52:07
@atemu12:matrix.orgatemu12 A Hydra job like Jonas Chevalier suggested would probably be a better solution all-together 08:53:37
@spacesbot:nixos.devspacesbot - keeps a log of public NixOS channels joined the room.19:19:25
@spacesbot:nixos.devspacesbot - keeps a log of public NixOS channels 19:49:32
6 Jul 2021
@nurelin:matrix.orgnurelin joined the room.11:41:55
@7c6f434c:nitro.chat7c6f434c left the room.15:49:10
@obfusk:matrix.org幸猫 (𝗍𝗁𝖾𝗒/𝗍𝗁𝖾𝗆) changed their display name from 幸猫 to 幸猫 (they/them).18:58:17
@obfusk:matrix.org幸猫 (𝗍𝗁𝖾𝗒/𝗍𝗁𝖾𝗆) changed their display name from 幸猫 (they/them) to 幸猫 (𝑡ℎ𝑒𝑦/𝑡ℎ𝑒𝑚).19:11:06
@spacesbot:nixos.devspacesbot - keeps a log of public NixOS channels changed their display name from spacesbot to spacesbot - keeps a log of public NixOS channels.22:11:38
@obfusk:matrix.org幸猫 (𝗍𝗁𝖾𝗒/𝗍𝗁𝖾𝗆) changed their display name from 幸猫 (𝑡ℎ𝑒𝑦/𝑡ℎ𝑒𝑚) to 幸猫 (𝗍𝗁𝖾𝗒/𝗍𝗁𝖾𝗆).22:40:31
7 Jul 2021
@stefandeml:matrix.orgstefandeml joined the room.08:25:46

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