Install this version:
emerge -a =sci-biology/sim4-20030921-r2
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =sci-biology/sim4-20030921-r2
Or alternatively:
emerge --autounmask-write -a =sci-biology/sim4-20030921-r2
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit toolchain-funcs
DESCRIPTION="A program to align cDNA and genomic DNA"
HOMEPAGE="http://globin.cse.psu.edu/html/docs/sim4.html"
SRC_URI="mirror://gentoo/${P}.tar.gz"
S="${WORKDIR}/${PN}.2003-09-21"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
PATCHES=( "${FILESDIR}"/${PN}-20030921-fix-build-system.patch )
src_configure() {
tc-export CC
}
src_install() {
dobin ${PN}
einstalldocs
}