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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit autotools flag-o-matic multilib-minimal
DESCRIPTION="Alternative to vendor specific OpenCL ICD loaders"
HOMEPAGE="https://github.com/OCL-dev/ocl-icd"
SRC_URI="https://github.com/OCL-dev/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="BSD-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="+khronos-headers"
BDEPEND="dev-lang/ruby:2.5
virtual/rubygems"
RDEPEND="app-eselect/eselect-opencl"
PATCHES=("${FILESDIR}"/${P}-gcc-10.patch)
src_prepare() {
replace-flags -Os -O2 # bug 646122
default
eautoreconf
}
multilib_src_configure() {
ECONF_SOURCE="${S}" econf --enable-pthread-once
}
multilib_src_install() {
default
# Drop .la files
find "${ED}" -name '*.la' -delete || die
OCL_DIR="/usr/$(get_libdir)/OpenCL/vendors/ocl-icd"
dodir ${OCL_DIR}/{,include}
# Install vendor library
mv -f "${ED}/usr/$(get_libdir)"/libOpenCL* "${ED}${OCL_DIR}" || die "Can't install vendor library"
# Install vendor headers
if use khronos-headers; then
cp -r "${S}/khronos-headers/CL" "${ED}${OCL_DIR}/include" || die "Can't install vendor headers"
fi
}
pkg_postinst() {
eselect opencl set --use-old ${PN}
}
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