Perl / Perl/PPCs

Add WebAssembly as supported platform for Perl build

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#61 7 comments 5 reactions 0 assignees View on GitHub

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Dominant language
Perl
Stars
79
Forks
28
PR merge metrics
No merged PRs in 30d

Description

There is an initial successful attempt at

Supporting WebAssembly can help in some interop / legacy scenarios where it would be nice to run existing Perl scripts in a portable / simple / isolated WebAssembly platform - like in browser.

It would be nice if such platform was added to stock perl along with some smoke / github actions ci build tests

The patches to the Perl itself in https://github.com/Perl/perl5/compare/blead...haukex:emperl5:emperl_v5.30.0 are quite minimal and are related to the process termination refactoring, signal handling, and minor fixes to makefiles. It would be awesome to upstream / add similar fixes to upstream - then it would be simpler to at least have a smoke build test

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the linked Perl comparison and the WebPerl building documentation to understand the existing WebAssembly changes. Define the upstream fixes and smoke or GitHub Actions build coverage needed; done means stock Perl supports a WebAssembly build with CI verification.

Written by the indexing model from the issue text.

Assessment

Tech stack
perl, wasm
Domain
build-system, ci-cd
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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