elfutils: fix header colliding with binary in llvm

[RossComputerGuy]

Description of changes

stack in src can collide with a header in libc++.

  CCLD     nm
  CCLD     ar
  CCLD     elfcompress
  CCLD     strip
  CCLD     unstrip
In file included from srcfiles.cxx:50:
In file included from /nix/store/649b79xp5hfmjc5a5xwq7nxw8lrwjs5y-libcxx-aarch64-unknown-linux-gnu-18.1.8-dev/include/c++/v1/iostream:44:
In file included from /nix/store/649b79xp5hfmjc5a5xwq7nxw8lrwjs5y-libcxx-aarch64-unknown-linux-gnu-18.1.8-dev/include/c++/v1/istream:170:
In file included from /nix/store/649b79xp5hfmjc5a5xwq7nxw8lrwjs5y-libcxx-aarch64-unknown-linux-gnu-18.1.8-dev/include/c++/v1/ostream:189:
In file included from /nix/store/649b79xp5hfmjc5a5xwq7nxw8lrwjs5y-libcxx-aarch64-unknown-linux-gnu-18.1.8-dev/include/c++/v1/format:195:
In file included from /nix/store/649b79xp5hfmjc5a5xwq7nxw8lrwjs5y-libcxx-aarch64-unknown-linux-gnu-18.1.8-dev/include/c++/v1/__format/container_adaptor.h:25:
./stack:1:1: error: expected unqualified-id

Patch will be upstreamed.

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:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• 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/)
• 24.11 Release Notes (or backporting 23.11 and 24.05 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.

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[RossComputerGuy]

@ofborg build pkgsLLVM.elfutils

[RossComputerGuy]

@ofborg eval

[tomberek]

Allows LLVM builds to proceed past name collision with headers. no rebuilds caused. Remove patch once upstream has fix.