| # Copyright 1999-2011 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=4 |
| |
| inherit eutils toolchain-funcs flag-o-matic |
| |
| MY_P=${PN}_${PV} |
| |
| DESCRIPTION="A sequence assembler for very short reads" |
| HOMEPAGE="http://www.ebi.ac.uk/~zerbino/velvet/" |
| SRC_URI="http://www.ebi.ac.uk/~zerbino/velvet/${MY_P}.tgz" |
| |
| LICENSE="GPL-2" |
| SLOT="0" |
| IUSE="-doc" |
| KEYWORDS="amd64 x86" |
| |
| RDEPEND="sys-libs/zlib" |
| DEPEND="${RDEPEND} |
| doc? ( virtual/latex-base )" |
| |
| S="${WORKDIR}"/${MY_P} |
| |
| src_prepare() { |
| # necessary? |
| # append-flags -O3 # as recommended by upstream |
| epatch "${FILESDIR}"/${P}-gentoo-r1.diff |
| use doc || sed -i -e '/default :/ s/doc//' "${S}"/Makefile || die |
| } |
| |
| src_compile() { |
| tc-export CC |
| MAKE_XOPTS="" |
| if [[ $VELVET_MAXKMERLENGTH != "" ]]; then MAKE_XOPTS="$MAKE_XOPTS MAXKMERLENGTH=$VELVET_MAXKMERLENGTH"; fi |
| if [[ $VELVET_CATEGORIES != "" ]]; then MAKE_XOPTS="$MAKE_XOPTS CATEGORIES=$VELVET_CATEGORIES"; fi |
| emake -j1 $MAKE_XOPTS || die |
| emake -j1 $MAKE_XOPTS color || die |
| } |
| |
| src_install() { |
| dobin velvet{g,h,g_de,h_de} || die |
| insinto /usr/share/${PN} |
| doins -r contrib || die |
| dodoc Manual.pdf CREDITS.txt ChangeLog || die |
| } |
| |
| pkg_postinst() { |
| elog "To adjust the MAXKMERLENGTH or CATEGORIES parameters as described in the manual," |
| elog "please set the variables VELVET_MAXKMERLENGTH or VELVET_CATEGORIES in your" |
| elog "environment or /etc/make.conf, then re-emerge the package. For example:" |
| elog " VELVET_MAXKMERLENGTH=NN emerge [options] velvet" |
| } |
