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# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
FORTRAN_NEEDED=fortran
inherit autotools fortran-2
DESCRIPTION="Quad-double and double-double float arithmetics"
HOMEPAGE="https://www.davidhbailey.com/dhbsoftware/"
SRC_URI="https://www.davidhbailey.com/dhbsoftware/${P}.tar.gz"
LICENSE="LBNLBSD"
SLOT="0"
KEYWORDS="amd64 ~riscv ~x86"
IUSE="cpu_flags_x86_fma3 cpu_flags_x86_fma4 doc fortran"
PATCHES=(
"${FILESDIR}"/${P}-pkgconfig.patch
)
src_prepare() {
default
eautoreconf
}
src_configure() {
econf \
--disable-static \
--enable-ieee-add \
--disable-sloppy-mul \
--disable-sloppy-div \
--enable-inline \
$(use_enable cpu_flags_x86_fma$(usex cpu_flags_x86_fma3 3 4) fma) \
$(use_enable fortran)
sed -i \
-e '/FCLIBS/s| -L[^ ]*||g' \
fortran/Makefile \
|| die
}
src_install() {
default
dosym qd_real.h /usr/include/qd/qd.h
dosym dd_real.h /usr/include/qd/dd.h
if ! use doc; then
rm "${ED}"/usr/share/doc/${PF}/*.pdf || die
fi
find "${D}" -name '*.la' -delete || die
}
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