Install this version:
emerge -a =dev-perl/Perl-Unsafe-Signals-0.30.0
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-perl/Perl-Unsafe-Signals-0.30.0
Or alternatively:
emerge --autounmask-write -a =dev-perl/Perl-Unsafe-Signals-0.30.0
# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DIST_AUTHOR=RGARCIA
DIST_VERSION=0.03
inherit perl-module
DESCRIPTION="Allow unsafe handling of signals in selected blocks"
SLOT="0"
KEYWORDS="~amd64 ~x86"
RDEPEND=""
BDEPEND="${RDEPEND}
virtual/perl-ExtUtils-MakeMaker
"
PERL_RM_FILES=( "t/pod.t" )