From 45f966f0e99d7dffc1e0a643c19ff279bef3975d Mon Sep 17 00:00:00 2001
From: Frank LoTurco <floturcocantsee@protonmail.com>
Date: Fri, 24 Jul 2026 22:20:40 -0400
Subject: [PATCH] nixos: update looking-glass-client to newest version with IDD
 support.

---
 hosts/shared/nixos.nix                        |   2 +-
 packages/looking-glass-client/package.nix     | 142 ++++++++++++++++++
 .../patches/nanosvg-unvendor.diff             |  28 ++++
 3 files changed, 171 insertions(+), 1 deletion(-)
 create mode 100644 packages/looking-glass-client/package.nix
 create mode 100644 packages/looking-glass-client/patches/nanosvg-unvendor.diff

diff --git a/hosts/shared/nixos.nix b/hosts/shared/nixos.nix
index 3ad420c..c33b1bd 100644
--- a/hosts/shared/nixos.nix
+++ b/hosts/shared/nixos.nix
@@ -280,7 +280,6 @@ in
       guestfs-tools
       unrar
       btrfs-assistant
-      looking-glass-client
       nil
       bash-language-server
       devenv
@@ -296,6 +295,7 @@ in
 
       (callPackage ../../packages/virtiofsd-looking-glass/package.nix { })
       (callPackage ../../packages/heidisql/package.nix { })
+      (callPackage ../../packages/looking-glass-client/package.nix { })
     ];
 
     shellAliases = {
diff --git a/packages/looking-glass-client/package.nix b/packages/looking-glass-client/package.nix
new file mode 100644
index 0000000..db8e214
--- /dev/null
+++ b/packages/looking-glass-client/package.nix
@@ -0,0 +1,142 @@
+{
+  stdenv,
+  lib,
+  fetchurl,
+  pkg-config,
+  cmake,
+  freefont_ttf,
+  spice-protocol,
+  nettle,
+  libbfd,
+  fontconfig,
+  libffi,
+  expat,
+  libGL,
+  nanosvg,
+
+  libx11,
+  libxkbcommon,
+  libxext,
+  libxrandr,
+  libxi,
+  libxscrnsaver,
+  libxinerama,
+  libxcursor,
+  libxpresent,
+  libxdmcp,
+
+  wayland,
+  wayland-protocols,
+  wayland-scanner,
+
+  pipewire,
+  pulseaudio,
+  libsamplerate,
+
+  openGLSupport ? true,
+  xorgSupport ? true,
+  waylandSupport ? true,
+  pipewireSupport ? true,
+  pulseSupport ? true,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "looking-glass-client";
+  version = "B7-355-d3d1d48e";
+
+  src = fetchurl {
+    url = "https://looking-glass.io/artifact/bleeding/source";
+    sha256 = "sha256-x/YS4BVVGz6ztrd4ItaVUj0zS6vH/HKdh1Oxeoz3Ikk=";
+    name = "looking-glass-bleeding.tar.gz";
+  };
+
+  patches = [
+    ./patches/nanosvg-unvendor.diff
+  ];
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+    wayland-scanner
+  ];
+
+  buildInputs = [
+    libx11
+    libGL
+    freefont_ttf
+    spice-protocol
+    expat
+    libbfd
+    nettle
+    fontconfig
+    libffi
+    nanosvg
+  ]
+  ++ lib.optionals xorgSupport [
+    libxkbcommon
+    libxi
+    libxscrnsaver
+    libxinerama
+    libxcursor
+    libxpresent
+    libxext
+    libxrandr
+    libxdmcp
+  ]
+  ++ lib.optionals waylandSupport [
+    libxkbcommon
+    wayland
+    wayland-protocols
+  ]
+  ++ lib.optionals pipewireSupport [
+    pipewire
+    libsamplerate
+  ]
+  ++ lib.optionals pulseSupport [
+    pulseaudio
+    libsamplerate
+  ];
+
+  cmakeFlags = [
+    "-DOPTIMIZE_FOR_NATIVE=OFF"
+  ]
+  ++ lib.optionals (!openGLSupport) [ "-DENABLE_OPENGL=no" ]
+  ++ lib.optionals (!xorgSupport) [ "-DENABLE_X11=no" ]
+  ++ lib.optionals (!waylandSupport) [ "-DENABLE_WAYLAND=no" ]
+  ++ lib.optionals (!pulseSupport) [ "-DENABLE_PULSEAUDIO=no" ]
+  ++ lib.optionals (!pipewireSupport) [ "-DENABLE_PIPEWIRE=no" ];
+
+  setSourceRoot = ''
+    sourceRoot=$(echo */)
+  '';
+
+  postUnpack = ''
+    echo ${finalAttrs.version} > VERSION
+    export projRoot=$sourceRoot
+    export sourceRoot="$sourceRoot/client"
+  '';
+
+  postInstall = ''
+    mkdir -p $out/share/pixmaps
+    #cp resources/lg-logo.png $out/share/pixmaps
+  '';
+
+  meta = {
+    description = "KVM Frame Relay (KVMFR) implementation";
+    longDescription = ''
+      Looking Glass is an open source application that allows the use of a KVM
+      (Kernel-based Virtual Machine) configured for VGA PCI Pass-through
+      without an attached physical monitor, keyboard or mouse. This is the final
+      step required to move away from dual booting with other operating systems
+      for legacy programs that require high performance graphics.
+    '';
+    homepage = "https://looking-glass.io/";
+    license = lib.licenses.gpl2Plus;
+    mainProgram = "looking-glass-client";
+    maintainers = with lib.maintainers; [
+      alexbakker
+      babbaj
+      j-brn
+    ];
+    platforms = [ "x86_64-linux" ];
+  };
+})
diff --git a/packages/looking-glass-client/patches/nanosvg-unvendor.diff b/packages/looking-glass-client/patches/nanosvg-unvendor.diff
new file mode 100644
index 0000000..08f7d4c
--- /dev/null
+++ b/packages/looking-glass-client/patches/nanosvg-unvendor.diff
@@ -0,0 +1,28 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 3755adc..55e1eb3 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -25,6 +25,7 @@ include(OptimizeForNative) # option(OPTIMIZE_FOR_NATIVE)
+ include(UninstallTarget)
+
+ find_package(PkgConfig)
++find_package(NanoSVG REQUIRED)
+ pkg_check_modules(FONTCONFIG REQUIRED IMPORTED_TARGET fontconfig)
+
+ option(ENABLE_OPENGL "Enable the OpenGL renderer"       ON)
+@@ -106,7 +107,6 @@ include_directories(
+   ${PROJECT_SOURCE_DIR}/include
+   ${CMAKE_BINARY_DIR}
+   ${CMAKE_BINARY_DIR}/include
+-  ${PROJECT_TOP}/repos/nanosvg/src
+ )
+
+ link_libraries(
+@@ -161,6 +161,7 @@ target_compile_definitions(looking-glass-client PRIVATE CIMGUI_DEFINE_ENUMS_AND_
+ target_link_libraries(looking-glass-client
+   ${EXE_FLAGS}
+   PkgConfig::FONTCONFIG
++  NanoSVG::nanosvg
+   lg_resources
+   lg_common
+   displayservers