From f0cb6e744add38bf4d3a05c0703dabb1f8ee4e5d Mon Sep 17 00:00:00 2001 From: Marek Szuba Date: Wed, 1 Apr 2020 21:43:11 +0100 Subject: [PATCH] virtual/opencl: add dev-libs/ocl-icd as the fallback provider Advantages: * keyworded x86 * supports multilib on amd64 * all OpenCL-aware software should compile and link fine against it * should make it easier for user to deploy out-of-tree OpenCL providers (side note: all actual OpenCL providers currently in the tree except x11-drivers/nvidia-drivers actually *require* this to work), should they choose to do so Disadvantages: * essentially a hack to ensure the integrity of the dependency tree on x86 and amd64/abi_x86_32 - most of the actual OpenCL providers currently in the tree are 64-bit only anyway Signed-off-by: Marek Szuba --- virtual/opencl/opencl-2.ebuild | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/virtual/opencl/opencl-2.ebuild b/virtual/opencl/opencl-2.ebuild index 2e7f07912347..50fcd113e316 100644 --- a/virtual/opencl/opencl-2.ebuild +++ b/virtual/opencl/opencl-2.ebuild @@ -12,6 +12,9 @@ CARDS=( amdgpu i965 nvidia r600 radeonsi ) IUSE="${CARDS[@]/#/video_cards_}" # intel-neo and intel-ocl-sdk are amd64-only +# ocl-icd is essentially a dummy/you-are-on-your-own provider - it installs +# header files to include in the source code and a library to link against +# but does not support any actual devices RDEPEND="app-eselect/eselect-opencl || ( video_cards_i965? ( @@ -28,4 +31,5 @@ RDEPEND="app-eselect/eselect-opencl video_cards_radeonsi? ( >=media-libs/mesa-9.1.6[opencl,X(+),${MULTILIB_USEDEP}] ) abi_x86_64? ( !abi_x86_32? ( dev-util/intel-ocl-sdk ) ) + dev-libs/ocl-icd[khronos-headers,${MULTILIB_USEDEP}] )" -- 2.26.2