Install this version:
emerge -a =dev-scheme/guile-nyacc-1.06.7-r101
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-scheme/guile-nyacc-1.06.7-r101
Or alternatively:
emerge --autounmask-write -a =dev-scheme/guile-nyacc-1.06.7-r101
# Copyright 2022-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
GUILE_COMPAT=( 2-2 3-0 )
inherit guile
DESCRIPTION="Guile modules for generating parsers and lexical analyzers"
HOMEPAGE="http://www.nongnu.org/nyacc/"
SRC_URI="mirror://nongnu/nyacc/nyacc-${PV}.tar.gz"
S="${WORKDIR}/nyacc-${PV}"
LICENSE="LGPL-3+"
SLOT="0"
KEYWORDS="~amd64 ~x86"
RDEPEND="
${GUILE_DEPS}
>=dev-scheme/bytestructures-2.0.2-r100[${GUILE_USEDEP}]
"
DEPEND="${RDEPEND}"
src_install() {
guile_src_install
# Fix docs location
mv "${ED}"/usr/share/doc/nyacc "${ED}"/usr/share/doc/${PF} || die
}
>=dev-scheme/bytestructures-2.0.2-r100[]
>=dev-scheme/bytestructures-2.0.2-r100[]