Hmm, I'm having an issue with Guix pack.

Check out the following:

--8<---------------cut here---------------start------------->8---
$ ./pre-inst-env guix build next-gtk-webkit
/gnu/store/ildn4l2wr0y7irm2536dnp88hhrdphsz-next-gtk-webkit-1.1.0

$ ./pre-inst-env guix size next-gtk-webkit
store item                                                       total    self
/gnu/store/fd706jbvrk8zvk6175sz42xqbgc3krsg-webkitgtk-2.20.5      1057.9   130.3  12.1%
...
/gnu/store/8llinghxcslyxmvszjlvlxbv411vra0x-next-gtk-webkit-1.1.0  1073.6     0.0   0.0%
/gnu/store/gcp2zwbl5zbv0jvx7fnm8hc1lbzkvpkp-libxcomposite-0.4.4     79.5     0.0   0.0%
/gnu/store/mcd9pz6miv4wsrwlzam18akn3nix0ysa-libxinerama-1.1.4       80.0     0.0   0.0%
/gnu/store/6hq2ha8hfghnkrnrpawx2vlsp88zq537-libxdamage-1.1.4        79.6     0.0   0.0%
/gnu/store/hcxcbbsf0p1fzjajd2idc3j5qvlyyp5w-libxshmfence-1.3        68.0     0.0   0.0%
/gnu/store/r68bi4640vm0s7zsgyk7shsag8ibl3nc-python-wrapper-3.7.0   188.4     0.0   0.0%
total: 1073.6 MiB
--8<---------------cut here---------------end--------------->8---

The two next-gtk-webkit have a different store path.  Any idea why?

What happens when I make the Guix pack is that sbcl-next is built against
/gnu/store/8llinghxcslyxmvszjlvlxbv411vra0x-next-gtk-webkit-1.1.0 but  
/gnu/store/ildn4l2wr0y7irm2536dnp88hhrdphsz-next-gtk-webkit-1.1.0 is included in
the archive.

I generate the archive with

$ ./pre-inst-env guix pack --relocatable --compression=lzip --symlink=/bin=bin sbcl-next

Anyone?

-- 
Pierre Neidhardt
https://ambrevar.xyz/