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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
inherit toolchain-funcs eutils
DESCRIPTION="A high-performance, portable C++ Library for doing Number Theory"
HOMEPAGE="http://shoup.net/ntl/"
SRC_URI="http://www.shoup.net/ntl/${P}.tar.gz"
#### Remove the following line when moving this ebuild to the main tree!
RESTRICT="mirror"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86 ~ppc64"
IUSE="doc gmp"
RDEPEND=">=dev-libs/gmp-4.1-r1"
DEPEND="${RDEPEND}
dev-lang/perl"
src_unpack() {
unpack ${A}
cd "${S}"
# Patch to enable compatibility with singular
epatch "$FILESDIR/${P}-singular.patch"
# Patch to implement a call back framework ( submitted upstream)
epatch "$FILESDIR/${P}-sage-tools.patch"
# Patch to sanitize the makefile and allow the building of shared library.
# Includes an auxiliary file "linux.mk"
epatch "$FILESDIR/${P}-shared.patch"
cp "$FILESDIR/linux.mk" "${S}/src/linux.mk"
}
src_compile() {
local myconf=""
use gmp && myconf="${myconf} NTL_GMP_LIP=on"
cd "${S}/src"
perl DoConfig \
PREFIX=/usr \
${myconf} \
CFLAGS="${CFLAGS}" CXXFLAGS="${CXXFLAGS}" LDFLAGS="${LDFLAGS}" \
CC="$(tc-getCC)" CXX="$(tc-getCXX)" \
AR="$(tc-getAR)" RANLIB="$(tc-getRANLIB)" \
NTL_STD_CXX=on SHMAKE=linux \
|| die "DoConfig failed"
emake || die "emake failed"
emake shared || die "emake shared failed"
}
src_install() {
newlib.a src/ntl.a libntl.a || die "installation of static library failed"
dolib.so src/lib*.so || die "installation of shared library failed"
insinto /usr/include
doins -r include/NTL || die "installation of the headers failed"
dodoc README
if use doc ; then
dodoc doc/*.txt
dohtml doc/*.{html,gif}
fi
}
src_test() {
cd src
emake check || die "emake check failed"
}
pkg_postinst() {
elog "This version of the ntl ebuild is still under development."
elog "Help us improve the ebuild in:"
elog "http://bugs.gentoo.org/show_bug.cgi?id=221771"
}
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