Nixpkgs: `vulkan-loader` doesn't build and breaks nixos-19.03pre155110.60ae563293e

Created on 13 Oct 2018 · 8Comments · Source: NixOS/nixpkgs

Issue description

On the current nixos-unstable-small channel vulkan-loader doesn't build because of an assertion error. This prevents system upgrades altogether.

Steps to reproduce

On the current nixos-unstable-small channel

$ sudo -i nixos-rebuild switch --upgrade
unpacking channels...
building Nix...
building the system configuration...
error: assertion failed at /nix/store/xlmja9agydii8nazmp5c9n40573kdpys-nixos-19.03pre155260.276b99a847e/nixos/pkgs/development/libraries/vulkan-loader/default.nix:4:1

Technical details

system: "x86_64-linux"
host os: Linux 4.14.75, NixOS, 19.03pre155110.60ae563293e (Koi)
multi-user?: yes
sandbox: yes
version: nix-env (Nix) 2.1.3
channels(chisui): ""
channels(root): "nixos-19.03pre155260.276b99a847e"
nixpkgs: /nix/var/nix/profiles/per-user/root/channels/nixos

Source

chisui

Most helpful comment

Re-reverted in 45351e6916ac56a04b633b445e5f42a357d0437e, both packages are now on 1.1.85:

$ nix-build . -A vulkan-headers -A vulkan-loader
/nix/store/82b2k5ij7y6pibibb5gjgmn760bj30lp-vulkan-headers-1.1.85
/nix/store/s1vm5zzqgbmbi7idhl3znyw2gv9yk0nb-vulkan-loader-1.1.85

yegortimoshenko on 13 Oct 2018

❤1 👍1

All 8 comments

Just ran into this as well. It seems vulkan-headers was auto-updated in https://github.com/NixOS/nixpkgs/pull/47702 but vulkan-loader was not updated to match.

SFrijters on 13 Oct 2018

vulkan-headers auto-update was reverted in ac6f4851480e3a7016a2257a62c34ed46dcea789, so this
should be fixed when the channel advances.

xeji on 13 Oct 2018

I've just checked both packages. We might get away with just removing the assertion as it seems not to hold in general. It was only added in the last version bump.

fpletz on 13 Oct 2018

👍1

Oops, just merged bae3fd3d83cc9f227ae7974c32506afdda103ea6 which fixes vulkan-loader. @xeji, do you think I can re-revert https://github.com/NixOS/nixpkgs/commit/ac6f4851480e3a7016a2257a62c34ed46dcea789?

yegortimoshenko on 13 Oct 2018

Re-reverted in 45351e6916ac56a04b633b445e5f42a357d0437e, both packages are now on 1.1.85:

$ nix-build . -A vulkan-headers -A vulkan-loader
/nix/store/82b2k5ij7y6pibibb5gjgmn760bj30lp-vulkan-headers-1.1.85
/nix/store/s1vm5zzqgbmbi7idhl3znyw2gv9yk0nb-vulkan-loader-1.1.85

yegortimoshenko on 13 Oct 2018

❤1 👍1

Thanks @yegortimoshenko !

xeji on 13 Oct 2018

This is back today on the most recent nixos-unstable-small.

matthew-piziak on 18 Apr 2019

Just ran into this too.

{
  "url": "https://github.com/NixOS/nixpkgs-channels",
  "rev": "fab6d810b5ac32f6d20fa2a77b97e8fbe0ffbd90",
  "date": "2019-04-18T10:14:50+02:00",
  "sha256": "1k5sgd3s6b1ka7fpssc0h8xv6jmgx7lfc8myczhsa1vkmga2kwvh",
  "fetchSubmodules": false
}

Could it be coming from https://github.com/NixOS/nixpkgs-channels/commit/f9505a1e1cc04788107bf320e980d9589bd41a83 ?