nixpkgs/pkgs/development/tools/vulkan-validation-layers/default.nix
2019-03-20 18:04:43 -07:00

40 lines
1.4 KiB
Nix

{ stdenv, callPackage, fetchFromGitHub, cmake, writeText, python3
, vulkan-headers, vulkan-loader, glslang
, pkgconfig, xlibsWrapper, libxcb, libXrandr, wayland }:
stdenv.mkDerivation rec {
name = "vulkan-validation-layers-${version}";
version = "1.1.101.0"; # WARNING: glslang overrides in all-packages.nix must be updated to match known-good.json!
src = fetchFromGitHub {
owner = "KhronosGroup";
repo = "Vulkan-ValidationLayers";
rev = "sdk-${version}";
sha256 = "00gz72m393i3m3rh5hv9d0znzlz39cpw35ifchzb4cr11bi4mzyz";
};
nativeBuildInputs = [ pkgconfig ];
buildInputs = [ cmake python3 vulkan-headers vulkan-loader xlibsWrapper libxcb libXrandr wayland ];
enableParallelBuilding = true;
cmakeFlags = [ "-DGLSLANG_INSTALL_DIR=${glslang}" ];
# Help vulkan-loader find the validation layers
setupHook = writeText "setup-hook" ''
export XDG_DATA_DIRS=@out@/share:$XDG_DATA_DIRS
'';
# Include absolute paths to layer libraries in their associated
# layer definition json files.
patchPhase = ''
sed "s|\([[:space:]]*set(INSTALL_DEFINES \''${INSTALL_DEFINES} -DRELATIVE_LAYER_BINARY=\"\)\(\$<TARGET_FILE_NAME:\''${TARGET_NAME}>\")\)|\1$out/lib/\2|" -i layers/CMakeLists.txt
'';
meta = with stdenv.lib; {
description = "LunarG Vulkan loader";
homepage = https://www.lunarg.com;
platforms = platforms.linux;
license = licenses.asl20;
maintainers = [ maintainers.ralith ];
};
}