push sheeet

pkgs/by-name/vu/vulkan-loader/fix-pkgconfig.patch

@@ -0,0 +1,14 @@
+diff --git a/loader/vulkan.pc.in b/loader/vulkan.pc.in
+index 153815577..584b15273 100644
+--- a/loader/vulkan.pc.in
++++ b/loader/vulkan.pc.in
+@@ -1,7 +1,5 @@
+-prefix=@CMAKE_INSTALL_PREFIX@
+-exec_prefix=${prefix}
+-libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR_PC@
+-includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR_PC@
++libdir=@CMAKE_INSTALL_LIBDIR@
++includedir=@CMAKE_INSTALL_INCLUDEDIR@
+
+ Name: @CMAKE_PROJECT_NAME@
+ Description: Vulkan Loader

pkgs/by-name/vu/vulkan-loader/package.nix

@@ -0,0 +1,85 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  pkg-config,
+  libX11,
+  libxcb,
+  libXrandr,
+  wayland,
+  moltenvk,
+  vulkan-headers,
+  addDriverRunpath,
+  enableX11 ? stdenv.hostPlatform.isLinux,
+  testers,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "vulkan-loader";
+  version = "1.4.321.0";
+
+  src = fetchFromGitHub {
+    owner = "KhronosGroup";
+    repo = "Vulkan-Loader";
+    rev = "vulkan-sdk-${finalAttrs.version}";
+    hash = "sha256-i06il1GRkjSlhY36XpIUCcd1Wy+If+Eennzbb//1dzk=";
+  };
+
+  patches = [ ./fix-pkgconfig.patch ];
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+  ];
+  buildInputs = [
+    vulkan-headers
+  ]
+  ++ lib.optionals enableX11 [
+    libX11
+    libxcb
+    libXrandr
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isLinux [
+    wayland
+  ];
+
+  cmakeFlags = [
+    "-DCMAKE_INSTALL_INCLUDEDIR=${vulkan-headers}/include"
+    (lib.cmakeBool "BUILD_WSI_XCB_SUPPORT" enableX11)
+    (lib.cmakeBool "BUILD_WSI_XLIB_SUPPORT" enableX11)
+  ]
+  ++ lib.optional stdenv.hostPlatform.isDarwin "-DSYSCONFDIR=${moltenvk}/share"
+  ++ lib.optional stdenv.hostPlatform.isLinux "-DSYSCONFDIR=${addDriverRunpath.driverLink}/share"
+  ++ lib.optional (stdenv.buildPlatform != stdenv.hostPlatform) "-DUSE_GAS=OFF";
+
+  outputs = [
+    "out"
+    "dev"
+  ];
+
+  doInstallCheck = true;
+
+  installCheckPhase = ''
+    grep -q "${vulkan-headers}/include" $dev/lib/pkgconfig/vulkan.pc || {
+      echo vulkan-headers include directory not found in pkg-config file
+      exit 1
+    }
+  '';
+
+  passthru = {
+    tests.pkg-config = testers.hasPkgConfigModules {
+      package = finalAttrs.finalPackage;
+    };
+  };
+
+  meta = with lib; {
+    description = "LunarG Vulkan loader";
+    homepage = "https://www.lunarg.com";
+    platforms = platforms.unix ++ platforms.windows;
+    license = licenses.asl20;
+    maintainers = [ maintainers.ralith ];
+    broken = finalAttrs.version != vulkan-headers.version;
+    pkgConfigModules = [ "vulkan" ];
+  };
+})