After uninstalling libreoffice and doing an emerge --depclean, I got: !!! existing preserved libs: >>> package: app-text/mythes-1.2.4 * - /usr/lib64/libmythes-1.2.so.0 * - /usr/lib64/libmythes-1.2.so.0.0.0 * used by /usr/bin/lyx (app-office/lyx-2.3.0) It seems lyx has an automagic dep on app-text/mythes. It does check during configure: checking mythes.hxx usability... no checking mythes.hxx presence... no checking for mythes.hxx... no checking mythes/mythes.hxx usability... no checking mythes/mythes.hxx presence... no checking for mythes/mythes.hxx... no checking whether to use included MyThes library... yes So depending on whether mythes is installed or not, it will use a bundled version.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=1e7b870710999c7ff420ce7c340765cfe327a2df commit 1e7b870710999c7ff420ce7c340765cfe327a2df Author: Pacho Ramos <pacho@gentoo.org> AuthorDate: 2019-04-24 16:25:04 +0000 Commit: Pacho Ramos <pacho@gentoo.org> CommitDate: 2019-04-24 16:25:04 +0000 app-office/lyx: Ensure system mythes is used instead of bundled one Closes: https://bugs.gentoo.org/658792 Package-Manager: Portage-2.3.64, Repoman-2.3.12 Signed-off-by: Pacho Ramos <pacho@gentoo.org> app-office/lyx/lyx-2.3.0-r1.ebuild | 180 +++++++++++++++++++++++++++++++++++++ 1 file changed, 180 insertions(+)
