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Make the revisionSuffix bit a specialization step *after* the expensive build so you don't get excess rebuilds while working on repo nix infra #384

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opened 2024-06-10 01:11:39 +00:00 by jade · 1 comment
jade commented 2024-06-10 01:11:39 +00:00
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It's very goofy that you get Lix rebuilds while poking at things in the repo that aren't Lix, which are caused by revisionSuffix changing to -dirty, e.g. This should be fixed so that the Lix derivation gets fixed up. Ideally we also deal with self-references and replace them correctly by some means, perhaps objcopy into a purpose-made section for self-references.

Then the specialization step would just be: copy all the bins over and forbid references to the original output path, then objcopy in the version information.

Sure, you can force officialRelease = true, which fixes this temporarily, but we could do this cleanly instead.

It's very goofy that you get Lix rebuilds while poking at things in the repo that aren't Lix, which are caused by revisionSuffix changing to -dirty, e.g. This should be fixed so that the Lix derivation gets fixed up. Ideally we also deal with self-references and replace them correctly by some means, perhaps objcopy into a purpose-made section for self-references. Then the specialization step would just be: copy all the bins over and forbid references to the original output path, then objcopy in the version information. Sure, you can force officialRelease = true, which fixes this temporarily, but we could do this cleanly instead.
lix-bot commented 2025-01-28 20:59:13 +00:00
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This issue was mentioned on Gerrit on the following CLs:

  • commit message in cl/2438 ("packaging: stop including lix-clang-tidy inside main src fileset")
<!-- GERRIT_LINKBOT: {"cls": [{"backlink": "https://gerrit.lix.systems/c/lix/+/2438", "number": 2438, "kind": "commit message"}], "cl_meta": {"2438": {"change_title": "packaging: stop including lix-clang-tidy inside main src fileset"}}} --> This issue was mentioned on Gerrit on the following CLs: * commit message in [cl/2438](https://gerrit.lix.systems/c/lix/+/2438) ("packaging: stop including lix-clang-tidy inside main src fileset")
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Reference: lix-project/lix#384
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