bug#61698: Incorrect Native *_PATH's when linux source is not a tarball.

[Maxim Cournoyer <maxim.cournoyer@gmail.com>]

Hello Mitchell,

Mitchell Schmeisser <mitchellschmeisser@librem.one> writes:

> This is a bit of a convoluted bug but here it goes. The title may not be
> entirely correct.
>
> When ~set-paths~ is called it adds all of the inputs to ~C_INCLUDE_PATH~
> and friends /except/ the source input.
>
> #+BEGIN_SRC scheme
> (define-public linux-zynq
>   (customize-linux #:name "linux-zynq"
> 		   #:linux linux-libre-5.15
> 		   #:source (package-source linux-xlnx-5.15.0)
> 		   #:defconfig "xilinx_zynq_defconfig"))
> #+END_SRC
>
> However, below is a snippet from the `set-paths` phase targeting arm-linux-gnueabihf

[...]


> This only happens when source is a git repository, and only when
> building the kernel.
> When a tarball is used this does not happen because it is not a directory in the store.

This has already been fixed on the core-updates branch [0], which is
scheduled for a merge in a not too distant future.  See commit
6454208222 ("build: gnu-build-system: Remove source from native
inputs.").

Closing.

-- 
Thanks,
Maxim