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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DESCRIPTION="Amino acid indices and similarity matrices"
HOMEPAGE="https://www.genome.jp/aaindex/"
SRC_URI="mirror://gentoo/${P}.tar.bz2"
LICENSE="public-domain"
SLOT="0"
# Minimal build keeps only the indexed files (if applicable) and the
# documentation. The non-indexed database is not installed.
KEYWORDS="~amd64 ~x86"
IUSE="emboss minimal"
BDEPEND="emboss? ( sci-biology/emboss )"
RDEPEND="${BDEPEND}"
src_compile() {
if use emboss; then
mkdir AAINDEX || die
einfo
einfo "Indexing AAindex for usage with EMBOSS"
EMBOSS_DATA="." aaindexextract -auto -infile ${PN}1 || die "Indexing AAindex failed"
einfo
fi
}
src_install() {
dodoc ${PN}.doc
if ! use minimal; then
insinto /usr/share/${PN}
doins ${PN}{1,2,3}
fi
if use emboss; then
insinto /usr/share/EMBOSS/data/AAINDEX
doins -r AAINDEX/.
fi
}