mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-18 19:54:05 +00:00
73 lines
2.4 KiB
Nix
73 lines
2.4 KiB
Nix
{ stdenv, fetchgit, fetchFromGitHub, cmake, pkgconfig, git, python3,
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python3Packages, glslang, spirv-tools, x11, libxcb, libXrandr,
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libXext, wayland, libGL_driver, makeWrapper }:
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let
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version = "1.1.70.0";
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src = fetchFromGitHub {
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owner = "KhronosGroup";
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repo = "Vulkan-LoaderAndValidationLayers";
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rev = "sdk-${version}";
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sha256 = "1a7xwl65bi03l4zbjq54qkxjb8kb4m78qvw8bas5alhf9v6i6yqp";
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};
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in
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stdenv.mkDerivation rec {
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name = "vulkan-loader-${version}";
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inherit version src;
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nativeBuildInputs = [ makeWrapper pkgconfig ];
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buildInputs = [ cmake git python3 python3Packages.lxml
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glslang x11 libxcb libXrandr libXext wayland
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];
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enableParallelBuilding = true;
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cmakeFlags = [
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"-DBUILD_WSI_MIR_SUPPORT=OFF"
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"-DFALLBACK_DATA_DIRS=${libGL_driver.driverLink}/share:/usr/local/share:/usr/share"
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];
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outputs = [ "out" "dev" "demos" ];
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patches = [ ./rev-file.patch ];
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postUnpack = ''
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# Hack so a version header can be generated. Relies on ./rev-file.patch to work.
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mkdir -p "$sourceRoot/external/glslang/External"
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echo "${spirv-tools.src.rev}" > "$sourceRoot/external/glslang/External/spirv-tools"
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'';
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preConfigure = ''
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checkRev() {
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[ "$2" = $(cat "external_revisions/$1_revision") ] || (echo "ERROR: dependency $1 is revision $2 but should be revision" $(cat "external_revisions/$1_revision") && exit 1)
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}
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checkRev glslang "${glslang.src.rev}"
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'';
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installPhase = ''
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mkdir -p $out/lib $out/bin
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cp -d loader/libvulkan.so* $out/lib
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cp demos/vulkaninfo $out/bin
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mkdir -p $out/lib $out/share/vulkan/explicit_layer.d
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cp -L layers/*.so $out/lib/
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cp -L layers/*.json $out/share/vulkan/explicit_layer.d/
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sed -i "s:\\./lib:$out/lib/lib:g" "$out/share/vulkan/"*/*.json
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mkdir -p $dev/include
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cp -rv ../include $dev/
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mkdir -p $demos/share/vulkan-demos
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cp demos/*.spv demos/*.ppm $demos/share/vulkan-demos
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mkdir -p $demos/bin
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find demos -type f -executable -not -name vulkaninfo -exec cp -v {} $demos/bin \;
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for p in cube cubepp; do
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wrapProgram $demos/bin/$p --run "cd $demos/share/vulkan-demos"
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done
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'';
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meta = with stdenv.lib; {
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description = "LunarG Vulkan loader";
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homepage = "http://www.lunarg.com";
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platforms = platforms.linux;
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license = licenses.asl20;
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maintainers = [ maintainers.ralith ];
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};
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}
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