* Clean up dist build configuration
* Move updating `$PATH` to the `main.js` script which is the one that
mounts `/rust/bin` so that knowledge isn't spread around.
* Remove some unused env vars in docker containers.
* Forward cargo/rust-specific env vars to the build from outside of
containers to the build itself.
prtest:full
* Change how musl rustflags are configured
* More rustflags changes
* Review feedback
* Add Android release binaries to CI
This commit is inspired by #6480 and historical asks for Android
binaries. This does the bare minimum necessary to configure C compilers
such that we can produce binaries but I'll admit that I'm no Android
developer myself so I have no idea if these are actually suitable for
use anywhere. Otherwise though this build subsumes the preexisting check
in CI that the build works for Android, so that part is removed too.
This additionally changes how the NDK is managed from before. Previously
a GitHub Action was used to download Java and the NDK and additionally
used the `cargo ndk` subcommand. That's all removed now in favor of
configuring C compilers directly with a pre-installed version of the NDK
which should help reduce the CI dependencies a bit.
* Review comments
* List Android as tier 3 target
* 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.
* 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 #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.
* Fix Windows unzip
* Upgrade our github actions to "node16"
Each github actions run has a lot of warnings about using node12 so this
upgrades our repository to using node16. I'm hoping no other changes are
needed and I suspect other actions we're using are on node12 and will
need further updates, but this should help pin down what's remaining.
* Update `actions/checkout` workflow to `v3`
* Update to `actions/cache@v3`
* Update to `actions/upload-artifact@v3`
* Drop usage of `actions-rs/toolchain`
* Update to `actions/setup-python@v4`
* Update mdbook version
* Refactor binary-compatible-builds for releases
I was poking around this yesterday and noticed a few things that could
be improved for our release builds:
* The centos container for the x86_64 builds contained a bunch of extra
tooling we no longer need such as python3 and a C++ compiler. Along
with custom toolchain things this could all get removed since the C we
include now is quite simple.
* The aarch64 and s390x cross-compiled builds had relatively high glibc
version requirements compared to the x86_64 build. This was because we
don't use a container to build the cross-compiled binaries. I added
containers here along the lines of the x86_64 build to use an older
glibc to build the release binary to lower our version requirement.
This lower the aarch64 version requirement from glibc 2.28 to 2.17.
Additionally the s390x requirement dropped from 2.28 to 2.16.
* To make the containers a bit easier to read/write I added
`Dockerfile`s for them in a new `ci/docker` directory instead of
hardcoding install commands in JS.
This isn't intended to be a really big change or anything for anyone,
but it's intended to keep our Linux-based builds consistent at least as
best we can.
* Remove temporary change
CentOS 6 just went EOL at the end of November 2020; as of today, the
repository seems to have disappeared, so our CI builds are failing. This
PR updates us to CentOS 7, which should be usable until June 30, 2024.
* use setuptools_scm for python version management
* add git dep for python wheel building
* if no tag is defined, default to dev
* any untagged version default to 0.0.1
This commit migrates wasmtime's CI infrastructure from Azure Pipelines
to Github Actions. Using Github Actions has a few benefits over other
offerings:
* Being natively integrated with Github means that there's no degree of
user account configuration or access control management, it's all
inherent via already existing Github permissions.
* Github Actions gives 20 parallel builders instead of Azure's 10 by
default, which is a nice boost to have!
Overall I've found Github Actions to feel a bit cleaner than Azure
Pipelines as well. Subjectively I've found the configuration to be more
readable and more pleasant to work with, although they're both just as
"powerful" I think. Additionally Github Actions has been pretty solid in
my own personal testing for a number of other projects.
The main trickiness with wasmtime's CI is the rolling `dev` release of
the master branch as well as binary releases for tags. Github Actions
doesn't have quite as much built in functionality as Azure Pipelines,
but Github Actions does have a nice feature where you can define the
code for an action locally rather than only using built-in actions.
This migration adds three local actions with some associated JS code to
run the action (currently it looks like it basically requires JS)
* An `install-rust` action papers over the gotchas about installing
Rust, allowing Rust installation to be a one-liner in the configuration.
* A `binary-compatible-builds` action allows easily configuring the
wheels and the binaries to be "more binary compatible" and handles
things like compilation flags on OSX and Windows while handling the
`centos:6` container on Linux.
* The `github-release` action is the logic using the `@actions/github`
JS package to orchestrate the custom way we manage rolling releases,
ensuring that a new release is made for the master branch under `dev`
(deleting the previous tag/release ahead of time) and then also
manages tagged releases by uploading them there.
I'm hoping that most of the inline actions here will largely go away.
For example `install-rust` should be simply `rustup update $toolchain`
once various environment issues are fixed on Github Actions runner
images. Additionally `github-release` will ideally migrate to something
like https://github.com/actions/create-release or similar once it has
enough functionality. I'm also hoping that the maintenance in the
meantime of these actions is pretty low-cost, but if it becomes an issue
we can look into other solutions!
Alex Crichton
Chris Fallin
Luiz Irber