| # Copyright 1999-2011 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| inherit flag-o-matic eutils libtool toolchain-funcs |
| |
| DESCRIPTION="Library for arithmetic on arbitrary precision integers, rational numbers, and floating-point numbers" |
| HOMEPAGE="http://gmplib.org/" |
| SRC_URI="mirror://gnu/${PN}/${P}.tar.bz2" |
| # doc? ( http://www.nada.kth.se/~tege/${PN}-man-${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="cxx" #doc |
| |
| DEPEND="sys-devel/m4" |
| RDEPEND="" |
| |
| src_unpack() { |
| unpack ${A} |
| cd "${S}" |
| [[ -d ${FILESDIR}/${PV} ]] && EPATCH_SUFFIX="diff" EPATCH_FORCE="yes" epatch "${FILESDIR}"/${PV} |
| epatch "${FILESDIR}"/${PN}-4.1.4-noexecstack.patch |
| epatch "${FILESDIR}"/${P}-perfpow-test.patch |
| epatch "${FILESDIR}"/${PN}-5.0.0-s390.diff |
| |
| # 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 ${ABI} in |
| 32|x86) GMPABI=32;; |
| 64|amd64|n64) GMPABI=64;; |
| o32|n32) GMPABI=${ABI};; |
| esac |
| export GMPABI |
| |
| tc-export CC |
| econf \ |
| --localstatedir=/var/state/gmp \ |
| --disable-mpbsd \ |
| $(use_enable cxx) \ |
| || die "configure failed" |
| |
| emake || die "emake failed" |
| } |
| |
| src_install() { |
| emake DESTDIR="${D}" install || die "make install failed" |
| |
| dodoc AUTHORS ChangeLog NEWS README |
| dodoc doc/configuration doc/isa_abi_headache |
| dohtml -r doc |
| |
| #use doc && cp "${DISTDIR}"/gmp-man-${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 |
| } |