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# Copyright 1999-2009 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/dev-libs/gmp/gmp-4.3.1.ebuild,v 1.4 2009/10/11 17:44:23 klausman Exp $
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inherit flag-o-matic eutils libtool flag-o-matic
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DESCRIPTION="Library for arithmetic on arbitrary precision integers, rational numbers, and floating-point numbers"
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HOMEPAGE="http://gmplib.org/"
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SRC_URI="mirror://gnu/${PN}/${P}.tar.bz2"
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# doc? ( http://www.nada.kth.se/~tege/${PN}-man-${PV}.pdf )"
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LICENSE="LGPL-3"
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SLOT="0"
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KEYWORDS="alpha amd64 ~arm hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc x86 ~sparc-fbsd ~x86-fbsd"
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IUSE="nocxx" #doc
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src_unpack() {
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unpack ${A}
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cd "${S}"
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[[ -d ${FILESDIR}/${PV} ]] && EPATCH_SUFFIX="diff" EPATCH_FORCE="yes" epatch "${FILESDIR}"/${PV}
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epatch "${FILESDIR}"/${PN}-4.1.4-noexecstack.patch
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epatch "${FILESDIR}"/${PN}-4.3.0-ABI-multilib.patch
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epatch "${FILESDIR}"/${PN}-4.2.1-s390.diff
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sed -i -e 's:ABI = @ABI@:GMPABI = @GMPABI@:' \
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Makefile.in */Makefile.in */*/Makefile.in
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# note: we cannot run autotools here as gcc depends on this package
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elibtoolize
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}
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src_compile() {
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# GMP believes hppa2.0 is 64bit
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local is_hppa_2_0
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if [[ ${CHOST} == hppa2.0-* ]] ; then
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is_hppa_2_0=1
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export CHOST=${CHOST/2.0/1.1}
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fi
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# ABI mappings (needs all architectures supported)
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case ${ABI} in
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32|x86) export GMPABI=32;;
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64|amd64|n64) export GMPABI=64;;
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o32|n32) export GMPABI=${ABI};;
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esac
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tc-export CC
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econf \
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--localstatedir=/var/state/gmp \
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--disable-mpfr \
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--disable-mpbsd \
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$(use_enable !nocxx cxx) \
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|| die "configure failed"
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# Fix the ABI for hppa2.0
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if [[ -n ${is_hppa_2_0} ]] ; then
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sed -i \
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-e 's:pa32/hppa1_1:pa32/hppa2_0:' \
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"${S}"/config.h || die
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export CHOST=${CHOST/1.1/2.0}
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fi
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emake || die "emake failed"
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}
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src_install() {
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emake DESTDIR="${D}" install || die "make install failed"
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dodoc AUTHORS ChangeLog NEWS README
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dodoc doc/configuration doc/isa_abi_headache
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dohtml -r doc
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#use doc && cp "${DISTDIR}"/gmp-man-${PV}.pdf "${D}"/usr/share/doc/${PF}/
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}
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