mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-21 13:10:33 +00:00
124 lines
3.1 KiB
Nix
124 lines
3.1 KiB
Nix
{ stdenv
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, fetchurl
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, cmake
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, pkgconfig
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, clang-unwrapped
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, llvm
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, libdrm
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, libX11
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, libXfixes
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, libpthreadstubs
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, libXdmcp
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, libXdamage
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, libXxf86vm
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, python
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, gl
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, ocl-icd
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}:
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stdenv.mkDerivation rec {
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name = "beignet-${version}";
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version = "1.1.2";
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src = fetchurl {
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url = "https://01.org/sites/default/files/${name}-source.tar.gz";
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sha256 = "6a8d875afbb5e3c4fc57da1ea80f79abadd9136bfd87ab1f83c02784659f1d96";
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};
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patches = [ ./clang_llvm.patch ];
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postPatch = ''
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patchShebangs src/git_sha1.sh;
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for f in $(find utests -type f)
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do
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sed -e "s@isnan(@std::isnan(@g" -i $f
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sed -e "s@_std::isnan@_isnan@g" -i $f
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sed -e "s@isinf(@std::isinf(@g" -i $f
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sed -e "s@_std::isinf@_isinf@g" -i $f
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done
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'';
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configurePhase = ''
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cmake . -DCMAKE_INSTALL_PREFIX=$out \
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-DCLANG_LIBRARY_DIR="${clang-unwrapped}/lib" \
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-DLLVM_INSTALL_DIR="${llvm}/bin" \
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-DCLANG_INSTALL_DIR="${clang-unwrapped}/bin"
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'';
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postInstall = ''
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mkdir -p $out/utests/kernels
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mkdir -p $out/utests/lib
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cp -r kernels $out/utests
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cp src/libcl.so $out/utests/lib
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cat > $out/utests/setenv.sh << EOF
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#!/bin/sh
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export OCL_BITCODE_LIB_PATH=$out/lib/beignet/beignet.bc
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export OCL_HEADER_FILE_DIR=$out/lib/beignet/include
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export OCL_PCH_PATH=$out/lib/beignet/beignet.pch
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export OCL_GBE_PATH=$out/lib/beignet/libgbe.so
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export OCL_INTERP_PATH=$out/lib/beignet/libgbeinterp.so
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export OCL_KERNEL_PATH=$out/utests/kernels
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export OCL_IGNORE_SELF_TEST=1
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EOF
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function fixRunPath {
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p0=$(patchelf --print-rpath $1)
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p1=$(echo $p0 | sed -e "s@$(pwd)/src@$out/utests/lib@g" -)
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p2=$(echo $p1 | sed -e "s@$(pwd)/utests@$out/utests@g" -)
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patchelf --set-rpath $p2 $1
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}
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fixRunPath utests/utest_run
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fixRunPath utests/libutests.so
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cp utests/utest_run $out/utests
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cp utests/libutests.so $out/utests
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mkdir -p $out/bin
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ln -s $out/utests/setenv.sh $out/bin/beignet_setenv.sh
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ln -s $out/utests/utest_run $out/bin/beignet_utest_run
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'';
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# To run the unit tests, the user must be in "video" group.
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# The nix builders are members of only "nixbld" group, so
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# they are able to compile the tests, but not to run them.
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# To verify the installation, add yourself to "video" group,
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# switch to a working directory which has both read and write
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# permissions, run: nix-shell -p pkgs.beignet, and execute:
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# . beignet_setenv.sh && beignet_utest_run
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doCheck = false;
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buildInputs = [
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llvm
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clang-unwrapped
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cmake
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libX11
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pkgconfig
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libdrm
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gl
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libXfixes
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libpthreadstubs
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libXdmcp
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libXdamage
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libXxf86vm
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python
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ocl-icd
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];
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meta = with stdenv.lib; {
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homepage = https://cgit.freedesktop.org/beignet/;
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description = "OpenCL Library for Intel Ivy Bridge and newer GPUs";
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longDescription = ''
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The package provides an open source implementation of the OpenCL specification for Intel GPUs.
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It supports the Intel OpenCL runtime library and compiler.
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'';
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license = licenses.lgpl21Plus;
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maintainers = with maintainers; [ artuuge ];
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platforms = platforms.linux;
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};
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}
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