* bug#37531: ‘%load-path’ in shepherd is unnecessarily long
@ 2019-09-27 7:22 Ludovic Courtès
2019-10-03 21:50 ` Ludovic Courtès
0 siblings, 1 reply; 2+ messages in thread
From: Ludovic Courtès @ 2019-09-27 7:22 UTC (permalink / raw)
To: bug-Guix
Hello Guix!
Here’s what I get on my freshly booted system:
--8<---------------cut here---------------start------------->8---
$ sudo herd eval root %load-path
Evaluating user expression %load-path.
("/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/8a49xjf71dxzj2j4vqh4gw840xv1shxg-module-import" "/gnu/store/8a49xjf71dxzj2j4vqh4gw840xv1shxg-module-import" "/gnu/store/8a49xjf71dxzj2j4vqh4gw840xv1shxg-module-import" "/gnu/store/8a49xjf71dxzj2j4vqh4gw840xv1shxg-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/8a49xjf71dxzj2j4vqh4gw840xv1shxg-module-import" "/gnu/store/8a49xjf71dxzj2j4vqh4gw840xv1shxg-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/2dqkjgfd15yf3s62g001xkxgycadh7fm-module-import" "/gnu/store/2dqkjgfd15yf3s62g001xkxgycadh7fm-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/ldzgghnf4gm3y4367sknlig3wz3gvg7a-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/jrfjb1rd5jxi8fnz1ycsi55r4i7mpwr6-module-import" "/gnu/store/f4w6qzgsnxsm2cq8mn8fwnj5d5lirkad-shepherd-0.6.1/share/guile/site/2.2" "/gnu/store/1mkkv2caiqbdbbd256c4dirfi4kwsacv-guile-2.2.6/share/guile/2.2" "/gnu/store/1mkkv2caiqbdbbd256c4dirfi4kwsacv-guile-2.2.6/share/guile/site/2.2" "/gnu/store/1mkkv2caiqbdbbd256c4dirfi4kwsacv-guile-2.2.6/share/guile/site" "/gnu/store/1mkkv2caiqbdbbd256c4dirfi4kwsacv-guile-2.2.6/share/guile")
$ sudo herd eval root '(length %load-path)'
Evaluating user expression (length %load-path).
119
--8<---------------cut here---------------end--------------->8---
As you can see, this is not great.
This comes from the load-path expression in shepherd-*.scm:
--8<---------------cut here---------------start------------->8---
(eval-when
(expand load eval)
(set! %load-path
(cons "/gnu/store/8a49xjf71dxzj2j4vqh4gw840xv1shxg-module-import"
(append
(map
(lambda
(extension)
(string-append extension "/share/guile/site/"
(effective-version)))
(quote
()))
%load-path)))
(set! %load-compiled-path
(cons "/gnu/store/lfj61bg7bb0aypqwj47j2dqnwc9bvpiw-module-import-compiled"
(append
(map
(lambda
(extension)
(string-append extension "/lib/guile/"
(effective-version)
"/site-ccache"))
(quote
()))
%load-compiled-path))))
--8<---------------cut here---------------end--------------->8---
Problem is that every time you reconfigure, the load path grows. Seen
on an important machine (ahem…):
--8<---------------cut here---------------start------------->8---
# herd eval root '(length %load-path)'
Evaluating user expression (length %load-path).
2508
--8<---------------cut here---------------end--------------->8---
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
* bug#37531: ‘%load-path’ in shepherd is unnecessarily long
2019-09-27 7:22 bug#37531: ‘%load-path’ in shepherd is unnecessarily long Ludovic Courtès
@ 2019-10-03 21:50 ` Ludovic Courtès
0 siblings, 0 replies; 2+ messages in thread
From: Ludovic Courtès @ 2019-10-03 21:50 UTC (permalink / raw)
To: 37531-done
Ludovic Courtès <ludo@gnu.org> skribis:
> $ sudo herd eval root '(length %load-path)'
> Evaluating user expression (length %load-path).
> 119
Commit cdf9811d24b9c857cb79e0ddd38181862ec34bd3 fixes that at the level
of ‘scheme-file’.
Ludo’.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2019-10-03 21:52 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-27 7:22 bug#37531: ‘%load-path’ in shepherd is unnecessarily long Ludovic Courtès
2019-10-03 21:50 ` Ludovic Courtès
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/guix.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).