21:06 <Zambyte> Hi, when I try to run a standalone executable for a racket/gui program built with raco exe, I get the following error: system error: libfontconfig.so.1: cannot open shared object file: No such file or directory

21:06 <Zambyte> context...

21:06 <Zambyte> Does anyone know why that might be? I'm using the racket package in guix, which has fontconfig as a dependency

21:08 <Zambyte> Running ldd on my program does not show libfontconfig as a dependency - I assume that it should, right?

21:58 <bremner> Zambyte: racket loads some libraries with dlopen, and those won't show up with ldd

21:59 <Zambyte> bremner: Alright

21:59 <bremner> Zambyte: do you have a tiny test case? I could try it on debian

22:01 <Zambyte> bremner: Yes: just create a file called test.rkt that uses #lang racket/gui, create a window (example here: https://docs.racket-lang.org/gui/windowing-overview.html#%28part._.Creating_.Windows%29), see that it works with racket test.rkt, but raco exe test.rkt && ./test fails with the error above

22:04 <bremner> Zambyte: it does not fail for me. Maybe guix specific?

22:04 <bremner> (running the executable from raco exe is OK on debian)

22:05 <Zambyte> Thanks for testing, I do imagine it is Guix specific. I'm not sure why though :<

22:06 <bremner> maybe the extra keyword of "dlopen" can ring a bell with guix people

22:13 <bremner> oh, my racket is a bit out of date, 8.7, in case that matters.

22:21 <Zambyte> Hm, I'm on 8.9. I can see if there is an older version packaged by Guix that I can test to make sure that is not the issues

23:36 <jbalint> hello