Install this version:
emerge -a =dev-libs/liblog-9999
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-libs/liblog-9999
Or alternatively:
emerge --autounmask-write -a =dev-libs/liblog-9999
# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit cmake git-r3
DESCRIPTION="C implementation of the logging library"
HOMEPAGE="https://github.com/Oleh-Kravchenko/liblog"
EGIT_REPO_URI="https://github.com/Oleh-Kravchenko/liblog.git"
LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc"
RDEPEND="dev-libs/libtools[uri]"
DEPEND="${RDEPEND}
doc? ( app-doc/doxygen )"
Manage flags for this package:
euse -i <flag> -p dev-libs/liblog |
euse -E <flag> -p dev-libs/liblog |
euse -D <flag> -p dev-libs/liblog
dev-libs/libtools[uri] doc? ( app-doc/doxygen )
dev-libs/libtools[uri]