skrooge: Fix build

[Flakebi]

Motivation for this change

Fixes the skrooge build with current qt.

Patch is taken from freebsd: https://github.com/swills/freebsd-ports/blob/5387cf4b3d2e6fb0e1fa5187f0c0439f9c3f047a/finance/skrooge/files/patch-gentoo-kf5-5.61-headers

Things done

• Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS)
• Built on platform(s)
  • NixOS
  • macOS
  • other Linux distributions
• Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
• Tested compilation of all pkgs that depend on this change using nix-shell -p nix-review --run "nix-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
• Determined the impact on package closure size (by running nix path-info -S before and after)
• Ensured that relevant documentation is up to date
• Fits CONTRIBUTING.md.

[aanderse]

@Flakebi it looks like this patch is maybe from gentoo originally? Can you please track it down and then use fetchpatch instead of copy/paste, if you don't mind?

[Flakebi]

Thanks for the hint with fetchpatch @aanderse. Should be better now.

[aanderse]

Builds and runs, LGTM 👍

Thanks @Flakebi 🎉

[silverhook]

When should this show up in 19.09 / stable?

[aanderse]

@silverhook interested in cherry picking the commit into a new PR?

[silverhook]

@aanderse, on a normal day, I’d love to take that opportunity and learn.

But I’m currently over my head in other work, so I feel it would be irresponsible of me to commit to something I haven’t done before.

[aanderse]

Understood.