| 7 Jul 2021 |
 Sandro | In reply to @vcunat:matrix.org
Pushes don't happen that often. (though I've ran into a series of r-ryan pushes at least once) that really depends on the time of day. When I am just merging 10 PRs I had reviews running. | 08:36:13 |
| Sandro | If you merge in the web sometimes github thinks forever if you can merge something or you need to reload the page multiple times until you can merge it. That usualy happens when things got merged recently. Happens to me somewhat often. | 08:36:57 |
| 8 Jul 2021 |
| Sandro | https://github.com/NixOS/nixpkgs/pull/129506#issuecomment-875717997 | 15:00:06 |
| Sandro | ^both issues are on mac. The optimization one seems to not work for mac and some missing symbols for arm64 | 15:00:51 |
 hexa | great | 16:28:26 |
| hexa | * great | 16:28:55 |
| hexa | andi-: jonringer we likely need to find a replacement for or remove -fno-semantic-interpolation on darwin | 16:29:58 |
| hexa |
clang-7: error: unknown argument: '-fno-semantic-interposition'
| 16:30:00 |
| hexa | also yay, clang-7, can you go any lower? | 16:30:08 |
 andi- | Yeah, wasn't that already discussed on the original PR? | 16:31:03 |
| hexa | ah, so sterni (he/him) might know | 16:31:22 |
| andi- | Just disable that stuff on Darwin. | 16:31:26 |
| andi- | If someone cares about performance on that platform they can take on the battle. | 16:31:50 |
| hexa | * andi-: jonringer we likely need to find a replacement for or remove -fno-semantic-interposition on darwin | 16:31:53 |
| hexa | sgtm | 16:31:57 |
| hexa | https://github.com/NixOS/nixpkgs/pull/129669 | 16:35:06 |
 sterni | is LTO enabled on darwin currently? maybe the issues with linking stem from that, possibly | 19:47:58 |
| hexa | disabling lto and poking ofborg | 20:35:39 |
| hexa | * disabling lto on darwin and poking ofborg | 20:35:47 |
| hexa | the latest issues don't seem to be lto related | 20:47:09 |
| hexa | wondering if this is a python39 thing | 20:47:38 |
| hexa | sterni (he/him): do you have a source for that clang 10 fno-semantic-interposition thing? | 21:01:55 |
| sterni | hexa: no unfortunately not, I just tested in nix shell from which version onwards it stops complaining about the flag | 22:25:55 |
| sterni | checked release notes but to no avail and I didn't find the commit that originally introduced it via blame (although I didn't try too hard) | 22:26:25 |
| hexa | exactly, first mention about it is in clang 11.0.1 release notes from what I could find, thanks for testing | 22:27:59 |
| sterni | yeah, it seems to have been added in 10 and its behavior then got changed in 11 | 22:28:30 |
| 9 Jul 2021 |
 jonringer | we should probably do a stable staging PR, hydra only has 7k queued builds | 17:21:01 |
| jonringer | Vladimír Čunát hexa do you agree? | 17:30:02 |
 Vladimír Čunát | Yes. | 17:30:36 |
| Vladimír Čunát | I'm just looking whether to include https://github.com/NixOS/nixpkgs/pull/129717 | 17:31:01 |
