# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit multilib-minimal

DESCRIPTION="library for multiple-precision floating-point computations with exact rounding"
HOMEPAGE="https://www.mpfr.org/"
SRC_URI="https://www.mpfr.org/mpfr-${PV}/${P}.tar.xz"

LICENSE="LGPL-2.1"
SLOT="0/6" # libmpfr.so version
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
IUSE="static-libs"

RDEPEND=">=dev-libs/gmp-5.0.0[${MULTILIB_USEDEP},static-libs?]"
DEPEND="${RDEPEND}"

HTML_DOCS=( doc/FAQ.html )

multilib_src_configure() {
	# Make sure mpfr doesn't go probing toolchains it shouldn't #476336#19
	ECONF_SOURCE=${S} \
		user_redefine_cc=yes \
		econf $(use_enable static-libs static)
}

multilib_src_install_all() {
	rm "${ED}"/usr/share/doc/"${P}"/COPYING*
	use static-libs || find "${ED}"/usr -name '*.la' -delete
}