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