Portage reports: !!! existing preserved libs: >>> package: dev-qt/qtmultimedia-5.11.1 * - /usr/lib64/libQt5MultimediaQuick_p.so.5 * - /usr/lib64/libQt5MultimediaQuick_p.so.5.9.6 * used by /usr/lib/protonmail/bridge/qml/QtMultimedia/libdeclarative_multimedia.so (mail-mta/protonmail-bridge-bin-1.0.4) # scanelf -n /usr/lib/protonmail/bridge/qml/QtMultimedia/libdeclarative_multimedia.so TYPE NEEDED FILE ET_DYN libQt5MultimediaQuick_p.so.5,libQt5Multimedia.so.5,libQt5Quick.so.5,libQt5Gui.so.5,libQt5Qml.so.5,libQt5Network.so.5,libQt5Core.so.5,libGL.so.1,libpthread.so.0,libpulse-mainloop-glib.so.0,libpulse.so.0,libglib-2.0.so.0,libstdc++.so.6,libm.so.6,libgcc_s.so.1,libc.so.6 /usr/lib/protonmail/bridge/qml/QtMultimedia/libdeclarative_multimedia.so dev-qt/qtmultimedia-5.11.1 provides: /usr/lib64/libQt5MultimediaQuick.so.5
Short answer is it doesn't depend on dev-qt/qtmultimedia. You're seeing a false positive of portage's preserve-libs feature. The package provides its own qtmultimedia libs that it actually requires. You could unmerge then re-emerge protonmail-bridge-bin if the message is bothering you. I'll look for a way to mask the consuming binaries with this issue from preserving libs, but I didn't see anything from a quick look at portage's source. RESTRICTing preserve-libs unfortunately only masks the binaries as providers (not consumers) in the dynamic lib dependency graph. I had assumed the preserve-libs feature honored the SEARCH_DIRS_MASK variable from revdep-rebuild (it masks consumers), but unfortunately it doesn't.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2784b9e5903ce8e272cff6543c6d2d5fdf363b66 commit 2784b9e5903ce8e272cff6543c6d2d5fdf363b66 Author: Lucian Poston <lucianposton@pm.me> AuthorDate: 2018-07-12 12:12:28 +0000 Commit: Tony Vroon <chainsaw@gentoo.org> CommitDate: 2018-07-13 10:56:39 +0000 mail-mta/protonmail-bridge-bin: Bump 1.0.5 Fix preserve-libs issues: https://bugs.gentoo.org/660366 Closes: https://bugs.gentoo.org/660366 Package-Manager: Portage-2.3.40, Repoman-2.3.9 Closes: https://github.com/gentoo/gentoo/pull/9201 Closes: https://bugs.gentoo.org/660366 mail-mta/protonmail-bridge-bin/Manifest | 2 +- .../protonmail-bridge-bin-1.0.4.ebuild | 42 ----- .../protonmail-bridge-bin-1.0.5.ebuild | 188 +++++++++++++++++++++ 3 files changed, 189 insertions(+), 43 deletions(-) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2784b9e5903ce8e272cff6543c6d2d5fdf363b66 commit 2784b9e5903ce8e272cff6543c6d2d5fdf363b66 Author: Lucian Poston <lucianposton@pm.me> AuthorDate: 2018-07-12 12:12:28 +0000 Commit: Tony Vroon <chainsaw@gentoo.org> CommitDate: 2018-07-13 10:56:39 +0000 mail-mta/protonmail-bridge-bin: Bump 1.0.5 Fix preserve-libs issues: https://bugs.gentoo.org/660366 Closes: https://bugs.gentoo.org/660366 Package-Manager: Portage-2.3.40, Repoman-2.3.9 Closes: https://github.com/gentoo/gentoo/pull/9201 Closes: https://bugs.gentoo.org/660366 mail-mta/protonmail-bridge-bin/Manifest | 2 +- .../protonmail-bridge-bin-1.0.4.ebuild | 42 ----- .../protonmail-bridge-bin-1.0.5.ebuild | 188 +++++++++++++++++++++ 3 files changed, 189 insertions(+), 43 deletions(-)
