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gcc: use as(1) from binutils with LLVM bintools #211687

Merged
merged 2 commits into from
Jan 20, 2023
Merged

gcc: use as(1) from binutils with LLVM bintools #211687

merged 2 commits into from
Jan 20, 2023

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alyssais
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Description of changes

LLVM does not provide a drop-in replacement for as(1).

This makes it possible to build a GNU Fortran cross compiler from GNU to LLVM — e.g. buildPackages.gfortran for { system = "aarch64-linux"; useLLVM = true; }.

Things done
  • 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/)
  • 23.05 Release Notes (or backporting 22.11 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
    • (Release notes changes) Ran nixos/doc/manual/md-to-db.sh to update generated release notes
  • Fits CONTRIBUTING.md.

@alyssais
bintools: add isGNU and isLLVM attributes
89976bb
@alyssais
gcc: use as(1) from binutils with LLVM bintools
e64c1a4 
LLVM does not provide a drop-in replacement for as(1).

This makes it possible to build a GNU Fortran cross compiler from GNU
to LLVM — e.g. buildPackages.gfortran for
{ system = "aarch64-linux"; useLLVM = true; }
@sternenseemann sternenseemann merged commit 4ed0e1a into NixOS:master Jan 20, 2023
@alyssais alyssais deleted the gfortran-llvm branch January 20, 2023 20:49
@rrbutani rrbutani mentioned this pull request Jan 25, 2023
Merged
92 tasks
rrbutani added a commit to rrbutani/nixpkgs that referenced this pull request Jan 27, 2023
@rrbutani
llvmPackages_15: apply some patches from llvmPackages_14, part 2
9bd9267 
See NixOS#194634 (comment) for
details.

PRs:
  - NixOS#211401
  - NixOS#211161
  - NixOS#206742
  - NixOS#211687
github-actions bot pushed a commit that referenced this pull request Jan 28, 2023
@rrbutani @github-actions
llvmPackages_15: apply some patches from llvmPackages_14, part 2
2bc885c 
See #194634 (comment) for
details.

PRs:
  - #211401
  - #211161
  - #206742
  - #211687
(cherry picked from commit 9bd9267)
K900 pushed a commit that referenced this pull request Jan 28, 2023
@rrbutani @K900
llvmPackages_15: apply some patches from llvmPackages_14, part 2
735a99c 
See #194634 (comment) for
details.

PRs:
  - #211401
  - #211161
  - #206742
  - #211687
xanderio pushed a commit to xanderio/nixpkgs that referenced this pull request Feb 13, 2023
@rrbutani @xanderio
llvmPackages_15: apply some patches from llvmPackages_14, part 2
335515c 
See NixOS#194634 (comment) for
details.

PRs:
  - NixOS#211401
  - NixOS#211161
  - NixOS#206742
  - NixOS#211687
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Reviewers

@Ericson2314 Ericson2314 Ericson2314 approved these changes

@sternenseemann sternenseemann Awaiting requested review from sternenseemann

@matthewbauer matthewbauer Awaiting requested review from matthewbauer

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3 participants
@alyssais @Ericson2314 @sternenseemann