Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

ocamlPackages.dune-configurator: workaround clang arg order bug #356054

Closed
wants to merge 1 commit into from

Conversation

paparodeo
Copy link
Contributor

reorder compiler arguments so the c code file name is last. this works around a bug in clang which can indicate the compiler supports an argument when it does not.

ocaml/dune#11123
llvm/llvm-project#116278

this will allow various ocaml modules to build using clang-17 and greater.

Things done

  • Built on platform(s)
    • x86_64-linux
    • aarch64-linux
    • x86_64-darwin
    • aarch64-darwin
  • For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
    • sandbox = relaxed
    • sandbox = true
  • Tested, as applicable:
  • Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
  • Tested basic functionality of all binary files (usually in ./result/bin/)
  • 25.05 Release Notes (or backporting 24.11 and 25.05 Release notes)
    • (Package updates) Added a release notes entry if the change is major or breaking
    • (Module updates) Added a release notes entry if the change is significant
    • (Module addition) Added a release notes entry if adding a new NixOS module
  • Fits CONTRIBUTING.md.

Add a 👍 reaction to pull requests you find important.

reorder compiler arguments so the c code file name is last. this works
around a bug in clang which can indicate the compiler supports an
argument when it does not.

`https://github.com/ocaml/dune/pull/11123`
`https://github.com/llvm/llvm-project/issues/116278`
@paparodeo
Copy link
Contributor Author

this doesn't work for non-wrapped gcc which requires the lib after the file name.

@paparodeo paparodeo closed this Nov 16, 2024
@paparodeo paparodeo deleted the ocamlstuff branch November 16, 2024 09:46
@paparodeo paparodeo restored the ocamlstuff branch November 16, 2024 09:46
@paparodeo paparodeo deleted the ocamlstuff branch November 16, 2024 09:46
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Development

Successfully merging this pull request may close these issues.

1 participant