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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit toolchain-funcs
DESCRIPTION="self-contained ANSI C implementation of the reverse search algorithm"
HOMEPAGE="http://cgm.cs.mcgill.ca/~avis/C/lrs.html"
SRC_URI="http://cgm.cs.mcgill.ca/~avis/C/lrslib/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~arm ~x86"
IUSE="gmp"
DEPEND="gmp? ( dev-libs/gmp:0= )"
RDEPEND="${DEPEND}"
src_prepare(){
sed -i "s/gcc/$(tc-getCC)/g" makefile || die
sed -i "s/-O3/${CFLAGS} ${LDFLAGS}/g" makefile || die
# Prefix for install
sed -i "s,/usr/local,/usr,g" makefile || die
}
src_compile () {
if use gmp ; then
emake all
emake all-shared
else
emake allmp
fi
}
src_install() {
dodoc readme
# Library
if use gmp ; then
emake DESTDIR="${D}" install-shared
fi
# Install default set of binaries
emake DESTDIR="${D}" install-common
}
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