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audiofile: fix build with clang 16#259300

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toonn merged 1 commit intoNixOS:stagingfrom
viraptor:audiofile-clang
Oct 14, 2023
Merged

audiofile: fix build with clang 16#259300
toonn merged 1 commit intoNixOS:stagingfrom
viraptor:audiofile-clang

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@viraptor viraptor commented Oct 6, 2023

Description of changes

std::unary_function is removed in c++17
This breaks building with clang 16. (#234710)

Things done

Set the -std to a lower one.

  • Built on platform(s)
    • x86_64-linux
    • aarch64-linux
    • x86_64-darwin
    • aarch64-darwin
  • For non-Linux: Is sandbox = true set in nix.conf? (See Nix manual)
  • 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/)
  • 23.11 Release Notes (or backporting 23.05 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.

@ofborg ofborg bot requested a review from lovek323 October 6, 2023 03:48
@ofborg ofborg bot added 10.rebuild-darwin: 11-100 This PR causes between 11 and 100 packages to rebuild on Darwin. 10.rebuild-linux: 501+ This PR causes many rebuilds on Linux and should normally target the staging branches. 10.rebuild-linux: 2501-5000 This PR causes many rebuilds on Linux and should target the staging branches. labels Oct 6, 2023
@viraptor viraptor changed the base branch from master to staging October 6, 2023 06:17
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@toonn toonn left a comment

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Fixes the issue on x86_64-darwin. However, I can't reproduce the failure on x86_64-linux.
Any idea why that might be? I would assume Clang 16 on Linux still defaults to C++17?

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LGTM

The lack of failure on x86_64-linux without these fixes is due to libstdc++ opting to implement those classes for ABI stability apparently.

@toonn toonn merged commit 114236d into NixOS:staging Oct 14, 2023
@viraptor viraptor deleted the audiofile-clang branch October 14, 2023 21:59
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10.rebuild-darwin: 11-100 This PR causes between 11 and 100 packages to rebuild on Darwin. 10.rebuild-linux: 501+ This PR causes many rebuilds on Linux and should normally target the staging branches. 10.rebuild-linux: 2501-5000 This PR causes many rebuilds on Linux and should target the staging branches.

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2 participants