From 9e7da183828cf83efc794ddde40ff5ead7fc6631 Mon Sep 17 00:00:00 2001 From: Joe Hermaszewski Date: Tue, 31 Mar 2020 15:57:40 +0800 Subject: [PATCH] swiftshader: init at 2020-06-17 --- .../libraries/swiftshader/default.nix | 63 +++++++++++++++++++ pkgs/top-level/all-packages.nix | 2 + 2 files changed, 65 insertions(+) create mode 100644 pkgs/development/libraries/swiftshader/default.nix diff --git a/pkgs/development/libraries/swiftshader/default.nix b/pkgs/development/libraries/swiftshader/default.nix new file mode 100644 index 00000000000..3965f46bd8d --- /dev/null +++ b/pkgs/development/libraries/swiftshader/default.nix @@ -0,0 +1,63 @@ +{ stdenv, fetchgit, python3, cmake, jq, libX11, libXext }: + +stdenv.mkDerivation rec { + pname = "swiftshader"; + version = "2020-06-17"; + + src = fetchgit { + url = "https://swiftshader.googlesource.com/SwiftShader"; + rev = "763957e6b4fc1aa360ab19c4109b8b26686783e8"; + sha256 = "0sdh48swx0qyq2nfkv1nggs14am0qc7z239qrxb69p2ddqm76g1s"; + }; + + nativeBuildInputs = [ cmake python3 jq ]; + buildInputs = [ libX11 libXext ]; + + # Make sure we include the drivers and icd files in the output as the cmake + # generated install command only puts in the spirv-tools stuff. + installPhase = '' + runHook preInstall + + # + # Vulkan driver + # + vk_so_path="$out/lib/libvk_swiftshader.so" + mkdir -p "$(dirname "$vk_so_path")" + mv Linux/libvk_swiftshader.so "$vk_so_path" + + vk_icd_json="$out/share/vulkan/icd.d/vk_swiftshader_icd.json" + mkdir -p "$(dirname "$vk_icd_json")" + jq ".ICD.library_path = \"$vk_so_path\"" "$vk_icd_json" + + # + # GL driver + # + gl_so_path="$out/lib/libEGL.so" + mkdir -p "$(dirname "$gl_so_path")" + mv Linux/libEGL.so "$gl_so_path" + + gl_icd_json="$out/share/glvnd/egl_vendor.d/swiftshader.json" + mkdir -p "$(dirname "$gl_icd_json")" + cat >"$gl_icd_json" <