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nixgl: Improve option documentation

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Mel Bourgeois 2024-08-09 19:40:33 -05:00 committed by Robert Helgesson
parent 7dee0dc8f0
commit e61f87969a
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@ -10,12 +10,28 @@ in {
example = lib.literalExpression example = lib.literalExpression
''"''${inputs.nixGL.packages.x86_64-linux.nixGLIntel}/bin/nixGLIntel"''; ''"''${inputs.nixGL.packages.x86_64-linux.nixGLIntel}/bin/nixGLIntel"'';
description = '' description = ''
The nixGL command that `lib.nixGL.wrap` should wrap packages with. The [nixGL](https://github.com/nix-community/nixGL) command that `lib.nixGL.wrap` should prefix
This can be used to provide libGL access to applications on non-NixOS systems. package binaries with. nixGL provides your system's version of libGL to applications, enabling
them to access the GPU on non-NixOS systems.
Wrap individual packages like so: `(config.lib.nixGL.wrap <package>)`. The returned package Wrap individual packages which require GPU access with the function like so: `(config.lib.nixGL.wrap <package>)`.
can be used just like the original one, but will have access to libGL. If this option is empty (the default), The returned package can be used just like the original one, but will have access to libGL. For example:
then `lib.nixGL.wrap` is a no-op. This is useful on NixOS, where the wrappers are unnecessary.
```nix
# If you're using a Home Manager module to configure the package,
# pass it into the module's package argument:
programs.kitty = {
enable = true;
package = (config.lib.nixGL.wrap pkgs.kitty);
};
# Otherwise, pass it to any option where a package is expected:
home.packages = [ (config.lib.nixGL.wrap pkgs.hello) ];
```
If this option is empty (the default), then `lib.nixGL.wrap` is a no-op. This is useful for sharing your Home Manager
configurations between NixOS and non-NixOS systems, since NixOS already provides libGL to applications without the
need for nixGL.
''; '';
}; };
@ -35,7 +51,8 @@ in {
# a new debug output to be produced. We won't be producing any debug info # a new debug output to be produced. We won't be producing any debug info
# for the original package. # for the original package.
separateDebugInfo = false; separateDebugInfo = false;
nativeBuildInputs = old.nativeBuildInputs or [ ] ++ [ pkgs.makeWrapper ]; nativeBuildInputs = old.nativeBuildInputs or [ ]
++ [ pkgs.makeWrapper ];
buildCommand = '' buildCommand = ''
set -eo pipefail set -eo pipefail