bug#51968: Missing dependency for Xournal++

["Ludovic Courtès" <ludo@gnu.org>]

Hi Daniel,

Daniel Meißner <daniel.meissner-i4k@ruhr-uni-bochum.de> skribis:

> there is a problem with the package xournalpp on Guix master.  To
> reproduce run:
>
> $ guix shell --pure xournalpp -- xournalpp
> ** Message: 10:08:54.258: TEXTDOMAINDIR = (null), PACKAGE_LOCALE_DIR = /gnu/store/dw4ca44bncb2cl0q7yx53lh1md90dcwg-xournalpp-1.1.0/share/locale, chosen directory = /gnu/store/dw4ca44bncb2cl0q7yx53lh1md90dcwg-xournalpp-1.1.0/share/locale
> ALSA lib pcm_dsnoop.c:638:(snd_pcm_dsnoop_open) unable to open slave
> ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
> ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
> ALSA lib pcm.c:2660:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
> ALSA lib pcm_route.c:877:(find_matching_chmap) Found no matching channel map
> ALSA lib pcm_route.c:877:(find_matching_chmap) Found no matching channel map
> ALSA lib pcm_route.c:877:(find_matching_chmap) Found no matching channel map
> ALSA lib pcm_dsnoop.c:638:(snd_pcm_dsnoop_open) unable to open slave
> ** Message: 10:08:54.289: Plugin "MigrateFontSizes" UI initialized
> **
> Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Icon 'image-missing' not present in theme Adwaita (gtk-icon-theme-error-quark, 0)
> Bail out! Gtk:ERROR:gtkiconhelper.c:494:ensure_surface_for_gicon: assertion failed (error == NULL): Icon 'image-missing' not present in theme Adwaita (gtk-icon-theme-error-quark, 0)
>
> ** (xournalpp:2068): WARNING **: 10:08:54.371: [Crash Handler] Crashed with signal 6
>
> ** (xournalpp:2068): WARNING **: 10:08:54.371: [Crash Handler] Wrote crash log to: /home/daniel/.cache/xournalpp/errorlogs/errorlog.20211119-100854.log
>
> ** (xournalpp:2068): WARNING **: 10:08:54.478: Trying to emergency save the current open document?
>
> ** (xournalpp:2068): WARNING **: 10:08:54.478: Successfully saved document to "/home/daniel/.config/xournalpp/emergencysave.xopp"
>
> Alexander Asteroth, who discovered the problem, wrote to help-guix:
>> I found the reason. Xournal++ needs gnome-icon-theme to be installed
>> as well. So it should probably go into the dependencies of the
>> package.

How should this be addressed?  Adding ‘gnome-icon-theme’ as a propagated
input would be quite unusual, but maybe it’s become necessary?

Thanks,
Ludo’.