With the wrapper detection patch, if a build invokes an executable that cannot
be found in PATH by `find_executable`, bear will fail with an `AttributeError`
in `os.path.realpath`.

This can happen if the build invokes some project-local tool or command, like
`./build-something`.

Instead of calling using the result of `find_executable` directly, first check
whether the executable was found and fall back to original Bear behavior if
it was not.

Note that you need to add this package to your
`services.udev.packages` list rather than your
`environment.systemPackages` for the udev rules to take effect.

It might be worthwhile giving this its own configuration option, which
could be documented in `man configuration.nix`.

Copy-paste from iso-image.nix

Besides the simplification, it should use `pkgs.buildPackages.squashfsTools` because it is used in `nativeBuildInputs` instead of incorrect `pkgs.squashfsTools` which was forced by `import'

The slic3r-prusa3d package was renamed by upstream to PrusaSlicer with
the 2.0.0 release to reduce confusion with the slic3r package.

We compile against wxGTK 3.0, as with 3.1 the application crashes (see

The upstream default (speex-float-1) results in audible artifacts

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/atlassian-cli/versions

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
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Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/binaryen/versions

Move the help files to the location which the help viewer expects,
otherwise attempting to access help from the menus gives an error.

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
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Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
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Semi-automatic update generated by
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The error can be reproduced like:
```
$ nix-instantiate ./nixos -A system --arg configuration '
  { fileSystems."/".device = "nodev";
    boot.loader.grub.devices = [ "nodev" ];
    containers.t.config.imports = [ <nixpkgs/nixos/modules/virtualisation/amazon-image.nix> ];
  }'
```

Previously error was:
```
error: The unique option `containers.t.networking.hostName' is defined multiple times, in `/nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/virtualisation/amazon-image.nix' and `module at /home/danbst/dev/nixpkgs/nixos/modules/virtualisation/containers.nix:470'.
(use '--show-trace' to show detailed location information)
```

Now it is:
```
error: The unique option `containers.t.networking.hostName' is defined multiple times, in:
 - /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/virtualisation/amazon-image.nix
 - module at /home/danbst/dev/nixpkgs/nixos/modules/virtualisation/containers.nix:470.
(use '--show-trace' to show detailed location information)
```

Related: NixOS/nixpkgs#15747

See NixOS/nixpkgs#15747. Previously this module was called `<unknown-file>`
in error messages, now it is called a bit more close to real:
```
module at /home/danbst/dev/nixpkgs/nixos/modules/virtualisation/containers.nix:470
```

There has been a new major version, so it seems good to upgrade.

I had to drop two plugins:
- `asciidoctor-latex` seems dead, and hasn't had any commits since 2015.
- `asciidoctor-bespoke` also hasn't been updated for over a year, and
doesn't seem to be compatible with the new version.

…ssertions on all platforms

Removes QuickChick for Coq 8.7 as it is broken
(probably due to a too recent ssreflect).