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62 lines
1.5 KiB
62 lines
1.5 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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USE_RUBY="ruby25 ruby26 ruby27 ruby30"
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inherit autotools flag-o-matic multilib-minimal ruby-single
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DESCRIPTION="Alternative to vendor specific OpenCL ICD loaders"
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HOMEPAGE="https://github.com/OCL-dev/ocl-icd"
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SRC_URI="https://github.com/OCL-dev/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="BSD-2"
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SLOT="0"
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KEYWORDS="amd64 x86"
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# Does nothing now but by keeping it here we avoid having to have virtual/opencl
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# handle ebuilds both with and without this flag.
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IUSE="+khronos-headers"
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BDEPEND="${RUBY_DEPS}"
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DEPEND=">=dev-util/opencl-headers-2021.04.29"
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RDEPEND="${DEPEND}
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!app-eselect/eselect-opencl
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!dev-libs/opencl-icd-loader"
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PATCHES=(
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"${FILESDIR}"/${P}-new-headers.patch
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)
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src_prepare() {
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replace-flags -Os -O2 # bug 646122
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default
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eautoreconf
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}
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multilib_src_configure() {
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# dev-util/opencl-headers ARE official Khronos Group headers, what this option
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# does is disable the use of the bundled ones
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ECONF_SOURCE="${S}" econf --enable-pthread-once --disable-official-khronos-headers
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}
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multilib_src_compile() {
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local candidates=(${USE_RUBY})
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local ruby=
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for (( idx=${#candidates[@]}-1 ; idx>=0 ; idx-- )) ; do
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if ${candidates[idx]} --version &> /dev/null; then
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ruby=${candidates[idx]} && break
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fi
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done
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[[ -z ${ruby} ]] && die "No ruby executable found"
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emake RUBY=${ruby}
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}
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multilib_src_install() {
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default
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# Drop .la files
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find "${ED}" -name '*.la' -delete || die
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}
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