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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit cmake edo flag-o-matic
DESCRIPTION="Radeon Open Compute OpenCL Compatible Runtime"
HOMEPAGE="https://github.com/RadeonOpenCompute/ROCm-OpenCL-Runtime"
if [[ ${PV} == *9999 ]] ; then
EGIT_REPO_URI="https://github.com/RadeonOpenCompute/ROCm-OpenCL-Runtime"
EGIT_CLR_REPO_URI="https://github.com/ROCm-Developer-Tools/ROCclr"
inherit git-r3
S="${WORKDIR}/${P}"
else
SRC_URI="https://github.com/ROCm-Developer-Tools/ROCclr/archive/rocm-${PV}.tar.gz -> rocclr-${PV}.tar.gz
https://github.com/RadeonOpenCompute/ROCm-OpenCL-Runtime/archive/rocm-${PV}.tar.gz -> rocm-opencl-runtime-${PV}.tar.gz"
S="${WORKDIR}/ROCm-OpenCL-Runtime-rocm-${PV}"
fi
LICENSE="Apache-2.0 MIT"
SLOT="0/$(ver_cut 1-2)"
IUSE="debug test"
RESTRICT="!test? ( test )"
RDEPEND=">=dev-libs/rocr-runtime-5.3
>=dev-libs/rocm-comgr-5.3
>=dev-libs/rocm-device-libs-5.3
>=virtual/opencl-3
media-libs/mesa[-opencl]"
DEPEND="${RDEPEND}
dev-util/opencl-headers"
BDEPEND=">=dev-build/rocm-cmake-5.3
media-libs/glew
test? ( >=x11-apps/mesa-progs-8.5.0[X] )
"
CLR_S="${WORKDIR}/ROCclr-rocm-${PV}"
src_unpack () {
if [[ ${PV} == "9999" ]]; then
git-r3_fetch
git-r3_checkout
git-r3_fetch "${EGIT_CLR_REPO_URI}"
git-r3_checkout "${EGIT_CLR_REPO_URI}" "${CLR_S}"
else
default
fi
}
src_prepare() {
cmake_src_prepare
pushd ${CLR_S} || die
# Bug #753377
# patch re-enables accidentally disabled gfx800 family
eapply "${FILESDIR}/${PN}-5.0.2-enable-gfx800.patch"
popd || die
}
src_configure() {
# -Werror=strict-aliasing
# https://bugs.gentoo.org/856088
# https://github.com/ROCm/clr/issues/64
#
# Do not trust it for LTO either
append-flags -fno-strict-aliasing
filter-lto
# Fix ld.lld linker error: https://github.com/RadeonOpenCompute/ROCm-OpenCL-Runtime/issues/155
append-ldflags $(test-flags-CCLD -Wl,--undefined-version)
# Reported upstream: https://github.com/RadeonOpenCompute/ROCm-OpenCL-Runtime/issues/120
append-cflags -fcommon
local mycmakeargs=(
-Wno-dev
-DROCCLR_PATH="${CLR_S}"
-DAMD_OPENCL_PATH="${S}"
-DROCM_PATH="${EPREFIX}/usr"
-DBUILD_TESTS=$(usex test ON OFF)
-DEMU_ENV=ON
-DBUILD_ICD=OFF
-DFILE_REORG_BACKWARD_COMPATIBILITY=OFF
)
cmake_src_configure
}
src_install() {
insinto /etc/OpenCL/vendors
doins config/amdocl64.icd
cd "${BUILD_DIR}" || die
insinto /usr/lib64
doins amdocl/libamdocl64.so
doins tools/cltrace/libcltrace.so
}
# Copied from rocm.eclass. This ebuild does not need amdgpu_targets
# USE_EXPANDS, so it should not inherit rocm.eclass; it only uses the
# check_amdgpu function in src_test. Rename it to check-amdgpu to avoid
# pkgcheck warning.
check-amdgpu() {
for device in /dev/kfd /dev/dri/render*; do
addwrite ${device}
if [[ ! -r ${device} || ! -w ${device} ]]; then
eerror "Cannot read or write ${device}!"
eerror "Make sure it is present and check the permission."
ewarn "By default render group have access to it. Check if portage user is in render group."
die "${device} inaccessible"
fi
done
}
src_test() {
check-amdgpu
cd "${BUILD_DIR}"/tests/ocltst || die
export OCL_ICD_FILENAMES="${BUILD_DIR}"/amdocl/libamdocl64.so
local instruction1="Please start an X server using amdgpu driver (not Xvfb!),"
local instruction2="and export OCLGL_DISPLAY=\${DISPLAY} OCLGL_XAUTHORITY=\${XAUTHORITY} before reruning the test."
if [[ -n ${OCLGL_DISPLAY+x} ]]; then
export DISPLAY=${OCLGL_DISPLAY}
export XAUTHORITY=${OCLGL_XAUTHORITY}
ebegin "Running oclgl test under DISPLAY ${OCLGL_DISPLAY}"
if ! glxinfo | grep "OpenGL vendor string: AMD"; then
ewarn "${instruction1}"
ewarn "${instruction2}"
die "This display does not have AMD OpenGL vendor!"
fi
./ocltst -m $(realpath liboclgl.so) -A ogl.exclude
eend $? || die "oclgl test failed"
else
ewarn "${instruction1}"
ewarn "${instruction2}"
die "\${OCLGL_DISPLAY} not set."
fi
edob ./ocltst -m $(realpath liboclruntime.so) -A oclruntime.exclude
edob ./ocltst -m $(realpath liboclperf.so) -A oclperf.exclude
}
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