blob: 5b81893a74878c7011b2699e946d24c829e96a8c [file] [log] [blame]
# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-libs/cln/cln-1.3.1.ebuild,v 1.10 2010/01/30 18:08:43 armin76 Exp $
EAPI=2
inherit eutils flag-o-matic
DESCRIPTION="Class library (C++) for numbers"
HOMEPAGE="http://www.ginac.de/CLN/"
SRC_URI="ftp://ftpthep.physik.uni-mainz.de/pub/gnu/${P}.tar.bz2"
LICENSE="GPL-2"
SLOT="1"
KEYWORDS="alpha amd64 hppa ia64 ppc ppc64 sparc x86 ~x86-fbsd ~amd64-linux ~x86-linux"
IUSE="doc examples"
DEPEND="dev-libs/gmp
doc? ( virtual/latex-base )"
RDEPEND="${DEPEND}"
pkg_setup() {
use sparc && append-cppflags "-DNO_ASM"
use hppa && append-cppflags "-DNO_ASM"
}
src_prepare() {
# avoid building examples
# do it in Makefile.in to avoid time consuming eautoreconf
sed -i -e '/^SUBDIRS.*=/s/examples doc benchmarks/doc/' Makefile.in || die
# fix compilation under gcc 4.4
epatch "${FILESDIR}"/${PN}-1.2.2-gcc-4.4.patch
}
src_configure () {
use prefix || EPREFIX=
econf \
--libdir="${EPREFIX}"/usr/$(get_libdir) \
--datadir="${EPREFIX}"/usr/share/doc/${PF}
}
src_compile() {
emake || die "emake failed"
if use doc; then
emake html pdf || die "emake doc failed"
fi
}
src_install () {
emake DESTDIR="${D}" install || die "emake install failed"
dodoc README ChangeLog TODO* NEWS
if use doc; then
insinto /usr/share/doc/${PF}
doins doc/cln.pdf || die
dohtml doc/* || die
fi
if use examples; then
insinto /usr/share/doc/${PF}/examples
doins examples/*.cc || die
fi
}