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Refactor binary-compatible-builds for releases #4171

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alexcrichton
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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
    Dockerfiles 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.

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.
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@cfallin cfallin left a comment

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LGTM!

@alexcrichton alexcrichton merged commit 08b7c87 into bytecodealliance:main May 20, 2022
@alexcrichton alexcrichton deleted the more-compatible-builds branch May 20, 2022 17:13
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2 participants