It's a forward of https://github.com/trofi/nix-guix-gentoo/issues/25 where Gooberpatrol66 experienced x11-themes/adwaita-icon-theme-43_p1 build failure when `GDK_PIXBUF_MODULE_FILE` environment variable is set to point outside `::gentoo`'s `librsvg` library. Reproducible: Always `GDK_PIXBUF_MODULE_FILE` is one of variables used to redirect `librsvg` plugins. Avoid clobber if that variables set by `guix environment` and other redirectors like in https://github.com/trofi/nix-guix-gentoo/issues/25 Otherwise in environments that already set `GDK_PIXBUF_MODULE_FILE` (examples are `guix shell`, `guix environment` and shell wrappers around gtk programs using librsvg from non-standard location) building packages with `emrge` fail as: # set by guix automatically $ export GDK_PIXBUF_MODULE_FILE="/home/.../.guix-profile/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache" $ sudo emerge -1 x11-themes/adwaita-icon-theme-43_p1:0 ... /usr/sbin/gtk-encode-symbolic-svg: symbol lookup error: /gnu/store/...-glibc-2.33/lib/libpthread.so.0: undefined symbol: __libc_pthread_init, version GLIBC_PRIVATE The change adds `GDK_PIXBUF_MODULE_FILE` to the list of variables cleaned by `emerge`. I assume the `::gentoo` does not rely on external librsvg loaders anyway.
Created attachment 843875 [details, diff] 0001-profiles-unset-GDK_PIXBUF_MODULE_FILE 0001-profiles-unset-GDK_PIXBUF_MODULE_FILE is an example patch to avoid injection of incompatible loader.
Giving this to the gnome team.
Profile changes need to go to the mailing list if unsure, so I'll send it there.
(In reply to Sam James from comment #3) > Profile changes need to go to the mailing list if unsure, so I'll send it > there. s/if unsure/make.defaults/ (https://devmanual.gentoo.org/profiles/make.defaults/index.html). Sent, thanks!
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=07202f3ff2e3278c8998130f296b1b0f3e3dda98 commit 07202f3ff2e3278c8998130f296b1b0f3e3dda98 Author: Sergei Trofimovich <slyich@gmail.com> AuthorDate: 2022-12-11 13:19:08 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-01-05 00:31:01 +0000 profiles: unset GDK_PIXBUF_MODULE_FILE `GDK_PIXBUF_MODULE_FILE` is one of variables used to redirect `librsvg` plugins. Avoid clobber if that variables set by `guix environment` and other redirectors like in https://github.com/trofi/nix-guix-gentoo/issues/25 Closes: https://bugs.gentoo.org/887253 Signed-off-by: Sergei Trofimovich <slyich@gmail.com> Signed-off-by: Sam James <sam@gentoo.org> profiles/base/make.defaults | 2 +- profiles/embedded/make.defaults | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
