Re: How to always keep build tree when run guix build.

[Adam Faiz]

Hello,

> Hello:
> 
>   How to always keep build tree when run guix build, at the moment, I 
> use --keep-failed, but it will remove build tree when build success, the
> problem is that build success alway not right build success :-), I need
> go to build tree to check some thing.
> 
> Thanks!
> 
> 
> -- 

You can add the `--cache-failures` option when starting the guix-daemon, which 
tells it to keep the build failures by default.
It's explained in more detail in the "Invoking guix-daemon" section of the Guix 
manual:
https://guix.gnu.org/en/manual/devel/en/html_node/Invoking-guix_002ddaemon.html