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Include the hash of the cross binary in the cache key

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This protects against changes to the Docker images that `cross` uses.
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Dave Rolsky
2024-12-24 11:35:28 -06:00
parent a183497a0a
commit faf2f9fd0a
4 changed files with 54 additions and 29 deletions
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README.md
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@@ -111,6 +111,10 @@ When running `cargo` on a Linux system, it will also include the output of runni
system libraries. If those library versions change across OS versions (e.g. Ubuntu 20.04 to 22.04),
then the cache will be broken for these cases.
When running `cross`, the hash of the `cross` binary will be included in the cache key. This is done
because the Docker images that `cross` uses can change when `cross` is updated. We want to make sure
that we do not re-use the cache across changes when these images change.
Finally, it will run `strip` to strip the binaries it builds if the `strip` parameter is true. This
is only possible for builds that are not done via `cross`. In addition, Windows builds for `aarch64`
cannot be stripped either.