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# Copyright 1999-2018 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# this ebuild is only for the libmpfr.so.1 ABI SONAME
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EAPI="5"
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inherit eutils libtool multilib multilib-minimal flag-o-matic
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MY_PV=${PV/_p*}
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MY_P=${PN}-${MY_PV}
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DESCRIPTION="library for multiple-precision floating-point computations with exact rounding"
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HOMEPAGE="https://www.mpfr.org/"
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SRC_URI="https://www.mpfr.org/mpfr-${MY_PV}/${MY_P}.tar.bz2
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https://dev.gentoo.org/~mgorny/dist/${MY_P}-patchset.tar.bz2"
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LICENSE="LGPL-2.1"
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SLOT="1"
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE=""
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RDEPEND=">=dev-libs/gmp-4.1.4-r2:0[${MULTILIB_USEDEP}]"
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DEPEND="${RDEPEND}"
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S=${WORKDIR}/${MY_P}
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src_prepare() {
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epatch "${WORKDIR}"/${MY_P}-patchset/patch*
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sed -i '/if test/s:==:=:' configure #261016
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find . -type f -exec touch -r configure {} +
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elibtoolize
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}
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multilib_src_configure() {
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# Newer gmp has deleted this define, so export it for older mpfr.
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append-cppflags -D__gmp_const=const
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# Make sure mpfr doesn't go probing toolchains it shouldn't #476336#19
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ECONF_SOURCE=${S} \
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user_redefine_cc=yes \
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econf --disable-static
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}
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multilib_src_compile() {
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emake libmpfr.la
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}
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multilib_src_install() {
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emake DESTDIR="${D}" install-libLTLIBRARIES
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rm -f "${ED}"/usr/*/libmpfr.{la,so,dylib,a}
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}
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