1 files changed, 102 insertions, 0 deletions
diff --git a/dev-libs/gmp/gmp-5.0.2_p1.ebuild b/dev-libs/gmp/gmp-5.0.2_p1.ebuild
new file mode 100644
index 000000000000..14d44b475331
--- /dev/null
+++ b/dev-libs/gmp/gmp-5.0.2_p1.ebuild
@@ -0,0 +1,102 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+inherit flag-o-matic eutils libtool toolchain-funcs
+
+MY_PV=${PV/_p*}
+MY_P=${PN}-${MY_PV}
+PLEVEL=${PV/*p}
+DESCRIPTION="Library for arithmetic on arbitrary precision integers, rational numbers, and floating-point numbers"
+HOMEPAGE="http://gmplib.org/"
+SRC_URI="mirror://gnu/${PN}/${MY_P}.tar.bz2
+	doc? ( http://gmplib.org/${PN}-man-${MY_PV}.pdf )"
+
+LICENSE="LGPL-3"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~sparc-fbsd ~x86-fbsd"
+IUSE="doc cxx static-libs"
+
+DEPEND="sys-devel/m4"
+RDEPEND=""
+
+S=${WORKDIR}/${MY_P}
+
+src_unpack() {
+	unpack ${MY_P}.tar.bz2
+	cd "${S}"
+	[[ -d ${FILESDIR}/${PV} ]] && EPATCH_SUFFIX="diff" EPATCH_FORCE="yes" epatch "${FILESDIR}"/${PV}
+	epatch "${FILESDIR}"/${PN}-4.1.4-noexecstack.patch
+	epatch "${FILESDIR}"/${PN}-5.0.0-s390.diff
+	epatch "${FILESDIR}"/${MY_P}-unnormalised-dividends.patch
+	has x32 $(get_all_abis) && epatch "${FILESDIR}"/${PN}-5.0.2*x32*.patch
+
+	# disable -fPIE -pie in the tests for x86  #236054
+	if use x86 && gcc-specs-pie ; then
+		epatch "${FILESDIR}"/${PN}-5.0.1-x86-nopie-tests.patch
+	fi
+
+	# note: we cannot run autotools here as gcc depends on this package
+	elibtoolize
+
+	# GMP uses the "ABI" env var during configure as does Gentoo (econf).
+	# So, to avoid patching the source constantly, wrap things up.
+	mv configure configure.wrapped || die
+	cat <<-\EOF > configure
+	#!/bin/sh
+	exec env ABI="$GMPABI" "${0}.wrapped" "$@"
+	EOF
+	chmod a+rx configure
+}
+
+src_compile() {
+	# Because of our 32-bit userland, 1.0 is the only HPPA ABI that works
+	# http://gmplib.org/manual/ABI-and-ISA.html#ABI-and-ISA (bug #344613)
+	if [[ ${CHOST} == hppa2.0-* ]] ; then
+		export GMPABI="1.0"
+	fi
+
+	# ABI mappings (needs all architectures supported)
+	case ${ABI} in
+		32|x86)       GMPABI=32;;
+		64|amd64|n64) GMPABI=64;;
+		[onx]32)      GMPABI=${ABI};;
+	esac
+	export GMPABI
+
+	tc-export CC
+	econf \
+		--localstatedir=/var/state/gmp \
+		--disable-mpbsd \
+		$(use_enable cxx) \
+		$(use_enable static-libs static) \
+		|| die
+
+	emake || die
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die
+
+	# should be a standalone lib
+	rm -f "${D}"/usr/$(get_libdir)/libgmp.la
+	# this requires libgmp
+	local la="${D}/usr/$(get_libdir)/libgmpxx.la"
+	use static-libs \
+		&& sed -i 's:/[^ ]*/libgmp.la:-lgmp:' "${la}" \
+		|| rm -f "${la}"
+
+	dodoc AUTHORS ChangeLog NEWS README
+	dodoc doc/configuration doc/isa_abi_headache
+	dohtml -r doc
+
+	use doc && cp "${DISTDIR}"/gmp-man-${MY_PV}.pdf "${D}"/usr/share/doc/${PF}/
+}
+
+pkg_preinst() {
+	preserve_old_lib /usr/$(get_libdir)/libgmp.so.3
+}
+
+pkg_postinst() {
+	preserve_old_lib_notify /usr/$(get_libdir)/libgmp.so.3
+}