blt-2.4 installs libBLT24.so. blt-2.5.x installs libBLT25.so. Maybe set SLOT="0/(ver-cut 1-2)".
Also this package needs to be rev-bumped so the users receive this fix: commit c46ee96fe807bdddac08c9187e366403df977230 Author: Alfredo Tupone <tupone@gentoo.org> Date: Mon Jan 4 16:44:24 2021 +0100 dev-tcltk/blt: fix symlink Closes: https://bugs.gentoo.org/763528 Package-Manager: Portage-3.0.12, Repoman-3.0.2 Signed-off-by: Alfredo Tupone <tupone@gentoo.org>
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3bb73fda28be146e580c49e9f7c6d03af020e1ab commit 3bb73fda28be146e580c49e9f7c6d03af020e1ab Author: Alfredo Tupone <tupone@gentoo.org> AuthorDate: 2021-01-04 21:33:56 +0000 Commit: Alfredo Tupone <tupone@gentoo.org> CommitDate: 2021-01-04 21:33:56 +0000 dev-tcltk/blt: Add subslot Closes: https://bugs.gentoo.org/763576 Package-Manager: Portage-3.0.12, Repoman-3.0.2 Signed-off-by: Alfredo Tupone <tupone@gentoo.org> dev-tcltk/blt/{blt-2.5.3.ebuild => blt-2.5.3-r1.ebuild} | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)