bug#58887: [PATCH][staging] gnu: vulkan-loader: Add native-search-paths field.

[Hilton Chain]

On Mon, 19 Jun 2023 00:31:25 +0800,
Kaelyn via Guix-patches via wrote:
> 
> While the original patch description doesn't mention why the 
> native-search-paths variables and associated snippet are needed, if they are 
> to fix error messages like:
> 
> 
>   !! validation layer: libVkLayer_MESA_device_select.so: cannot open shared 
> object file: No such file or directory
> 
> when running Vulkan programs including vulkaninfo, then this issue can be 
> closed. Commit 61a326442442f9b09911d35b3a3a48cf5335d7d7 fixed the remaining 
> Vulkan layer manifest files to include the full paths to the shared 
> libraries, which resolved the error messages like the one above about not 
> finding the shared object files for layers without introducing new 
> environment variables.

Thank you!