sci-libs/spr/spr-3.3.2-r2.ebuild


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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit autotools

DESCRIPTION="Statistical analysis and machine learning library"
HOMEPAGE="https://statpatrec.sourceforge.net/"
SRC_URI="https://downloads.sourceforge.net/statpatrec/${P^^}.tar.gz"
S="${WORKDIR}/${P^^}"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"

IUSE="root static-libs"

DEPEND="root? ( sci-physics/root )"
RDEPEND="${DEPEND}"

PATCHES=(
	"${FILESDIR}"/${P}-autotools.patch
	"${FILESDIR}"/${P}-gcc46.patch
	"${FILESDIR}"/${P}-fix-c++14.patch
)

src_prepare() {
	default
	rm aclocal.m4 || die
	eautoreconf
	cp data/gauss* src/ || die
}

src_configure() {
	econf \
		$(use_enable static-libs static) \
		$(use_with root)
}

src_install() {
	default
	if ! use static-libs; then
		find "${ED}" -name '*.la' -delete || die
	fi
}