| 4 Dec 2025 |
 rosssmyth | For multiple cross-compilers, I do not see anything particularly wrong but you'll have to be careful with your build system config to make sure it choose the correct compiler(s) | 19:51:25 |
| rosssmyth | * For multiple cross-compilers, I do not see anything particularly wrong but you'll have to be careful with your build system config to make sure it chooses the correct compiler(s) | 19:51:33 |
| rosssmyth | Generally a native compiler will be accessed via pkgsBuildBuild.stdenv.cc, which should be the same across all nixpkgs instances you make for each cross compiler | 19:54:24 |
 matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | FAIL: tests/split/line-bytes.sh for coreutils on musl | 22:54:16 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | damnit | 22:54:17 |
| 5 Dec 2025 |
|  winston joined the room. | 16:04:07 |
| 6 Dec 2025 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | hercules-ci.com/accounts/github/MatthewCroughan/derivations/%2Fnix%2Fstore%2Fzgwfi5b3g9jz98l2dcgmyxmqwwixynh6-nghttp2-1.67.1.drv/log?via-job=fd45ac98-e62d-4090-9ae9-4161885e3a6e | 00:15:18 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | for some reason this nghttp2 is failing in the case of native compilation? | 00:15:32 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | * for some reason this nghttp2 is failing in the case of native compilation with exec format error? | 00:15:36 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | any ideas? | 00:15:42 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | musl-llvm native | 00:15:58 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | * musl-llvm + native | 00:16:04 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | * musl + llvm native | 00:16:08 |
 Artturin | In reply to @matthewcroughan:defenestrate.it
hercules-ci.com/accounts/github/MatthewCroughan/derivations/%2Fnix%2Fstore%2Fzgwfi5b3g9jz98l2dcgmyxmqwwixynh6-nghttp2-1.67.1.drv/log?via-job=fd45ac98-e62d-4090-9ae9-4161885e3a6e ./configure is likely a script, check it's shebang | 00:52:44 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | But why would it work in all other cases than llvm native? | 00:54:21 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | why would pkgsLLVM.stdenv not work whilst stdenv would? | 00:54:56 |
| Artturin | In reply to @matthewcroughan:defenestrate.it
But why would it work in all other cases than llvm native? Dunno, that's what were attempting to troubleshoot | 00:57:59 |
| Artturin | * Dunno, that's what we're attempting to troubleshoot | 00:58:11 |
| Artturin | Copy the path in the shebang and try to run it out of the build | 00:58:48 |
| Artturin | Check the interpreter path with readelf -l
Check file too
Try running it with strace | 01:09:01 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | Artturin: Amazingly, it seems to have been an error on the nix daemon or scheduler somehow | 02:37:25 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | or something inexplicable | 02:37:28 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | I rebuilt everything, seems to have worked now | 02:37:40 |
| matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) | maybe it was some rare case that can happen in the build, a race or something with patching the configure script | 02:37:58 |
|  P J joined the room. | 07:43:21 |
| 7 Dec 2025 |
 Jaafar | Would cc be just the compiler or the whole toolchain (i.e. linker, libc++, etc.)? Because I'd like the latter.
I have something like this inside a libcxxStdenv.mkDerivation
buildInputs = [
pkgs.wineWow64Packages.stableFull
];
nativeBuildInputs = [
pkgs.pkgsCross.mingwW64.stdenv.cc
];
| 20:46:55 |
| Jaafar | * Would cc be just the compiler or the whole toolchain (i.e. linker, libc++, etc.)? Because I'd like the latter.
I have something like this inside a libcxxStdenv.mkDerivation
nativeBuildInputs = [
pkgs.pkgsCross.mingwW64.stdenv.cc
];
| 20:47:14 |
| Jaafar | * Would cc be just the compiler or the whole toolchain (i.e. linker, C++ standard library, etc.)? Because I'd like the latter.
I have something like this inside a libcxxStdenv.mkDerivation
nativeBuildInputs = [
pkgs.pkgsCross.mingwW64.stdenv.cc
];
| 20:47:39 |
| Artturin | depsBuildBuild = [ pkgsBuildBuild.stdenv.cc ];, usually done as buildPackages.stdenv.cc in nixpkgs for some reason
stdenv is special in the way that it comes from the previous stage
buildPackages = pkgsBuildHost
| 21:08:23 |
 dramforever | these are the same, fortunately | 21:09:12 |
