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Build "min" artifacts on CI #7315

Merged
merged 3 commits into from
Oct 23, 2023
Merged

Build "min" artifacts on CI #7315

merged 3 commits into from
Oct 23, 2023

Commits on Oct 20, 2023

  1. riscv64: Extend distance trampolines can jump 

    Use a PIC-friendly set of instructions to enable destination of the
trampoline to be more than 4k away from the tail call site of the
trampoline itself.
    @alexcrichton
    alexcrichton committed Oct 20, 2023
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  2. Build "min" artifacts on CI 

    This commit updates the binary artifacts produced by CI to include "min"
builds where all default features are disabled. Additionally all the
stops are pulled in terms of build flags, nightly versions, etc, to get
a build that is as small as possible without actual source code changes.
This effectively codifies the instructions in bytecodealliance#7282 into an easily
downloadable artifact.

No new tarballs are created for github releases but instead tarballs
that previously had a `wasmtime` executable for example now have a
`wasmtime-min` executable. Furthermore the C API which previously had
`libwasmtime.so` for example now has `libwasmtime-min.so`. The intention
is that the minimum-size artifacts are handy for determining a rough
size of Wasmtime but they're not so important that it seems worthwhile
to dedicate entire release entries for.

CI is refactored to support these minimum builds with separate builders.
This means that a single tarball produced as a final result is actually
two separate tarballs merged together, one for the normal build we do
today plus a new "min" tarball produced on the new "min" builders.
Various scripts and CI organization has been adjusted accordingly.

While here I went ahead and enabled `panic=abort` and debuginfo
stripping in our current release artifacts. While this doesn't affect a
whole lot it's less to upload to GitHub Actions all the time.
    @alexcrichton
    alexcrichton committed Oct 20, 2023
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  3. Fix Windows unzip

    @alexcrichton
    alexcrichton committed Oct 20, 2023
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