diff options
Diffstat (limited to 'pkgs/development/libraries/imgui/default.nix')
| -rw-r--r-- | pkgs/development/libraries/imgui/default.nix | 144 |
1 files changed, 129 insertions, 15 deletions
diff --git a/pkgs/development/libraries/imgui/default.nix b/pkgs/development/libraries/imgui/default.nix index ed15d6229d9e2..09b88c1a191ce 100644 --- a/pkgs/development/libraries/imgui/default.nix +++ b/pkgs/development/libraries/imgui/default.nix @@ -1,32 +1,146 @@ -{ stdenv, lib, fetchFromGitHub }: +{ + stdenv, + lib, + applyPatches, + callPackage, + cmake, + fetchFromGitHub, + fetchpatch, + darwin, + glfw, + libGL, + SDL2, + vcpkg, + vulkan-headers, + vulkan-loader, + + # The intent is to mirror vcpkg's flags[^1], + # but we only actually support Linux and glfw3 until someone contributes the rest + # [^1]: https://github.com/microsoft/vcpkg/blob/095ee06e7f60dceef7d713e3f8b1c2eb10d650d7/ports/imgui/CMakeLists.txt#L33-L108 + IMGUI_BUILD_ALLEGRO5_BINDING ? false, + IMGUI_BUILD_ANDROID_BINDING ? stdenv.hostPlatform.isAndroid, + IMGUI_BUILD_DX9_BINDING ? false, + IMGUI_BUILD_DX10_BINDING ? false, + IMGUI_BUILD_DX11_BINDING ? false, + IMGUI_BUILD_DX12_BINDING ? false, + IMGUI_BUILD_GLFW_BINDING ? !stdenv.isDarwin, + IMGUI_BUILD_GLUT_BINDING ? false, + IMGUI_BUILD_METAL_BINDING ? stdenv.isDarwin, + IMGUI_BUILD_OPENGL2_BINDING ? false, + IMGUI_BUILD_OPENGL3_BINDING ? + IMGUI_BUILD_SDL2_BINDING || IMGUI_BUILD_GLFW_BINDING || IMGUI_BUILD_GLUT_BINDING, + IMGUI_BUILD_OSX_BINDING ? stdenv.isDarwin, + IMGUI_BUILD_SDL2_BINDING ? + !IMGUI_BUILD_GLFW_BINDING && !stdenv.isDarwin, + IMGUI_BUILD_SDL2_RENDERER_BINDING ? IMGUI_BUILD_SDL2_BINDING, + IMGUI_BUILD_VULKAN_BINDING ? false, + IMGUI_BUILD_WIN32_BINDING ? false, + IMGUI_FREETYPE ? false, + IMGUI_FREETYPE_LUNASVG ? false, + IMGUI_USE_WCHAR32 ? false, +}@args: + +let + vcpkgSource = applyPatches { + inherit (vcpkg) src; + patches = [ + # Install imgui into split outputs: + (fetchpatch { + url = "https://github.com/microsoft/vcpkg/commit/e91750f08383112e8850f209e55ed2f960181fa6.patch"; + hash = "sha256-T+DN42PRl2gWGM8zJb9wZEsDl7+XNT6CFypNX3lBHNc="; + }) + ]; + }; +in stdenv.mkDerivation rec { pname = "imgui"; - version = "1.90.5"; + version = "1.90.6"; + outputs = [ + # Note: no "dev" because vcpkg installs include/ and imgui-config.cmake + # into different prefixes but expects the merged layout at import time + "out" + "lib" + ]; src = fetchFromGitHub { owner = "ocornut"; repo = "imgui"; rev = "v${version}"; - sha256 = "sha256-iTs8bcCAR8lvN1tcKmwyB3CcFmqR1QpqdGqdER920rM="; + sha256 = "sha256-FSob6FPfg0tF0n72twA5/moLvEaB251BPkIDJUXhYbg="; }; - dontBuild = true; + cmakeRules = "${vcpkgSource}/ports/imgui"; + postPatch = '' + cp "$cmakeRules"/{CMakeLists.txt,*.cmake.in} ./ + ''; - installPhase = '' - mkdir -p $out/include/imgui + nativeBuildInputs = [ cmake ]; - cp *.h $out/include/imgui - cp *.cpp $out/include/imgui - cp -a backends $out/include/imgui/ - cp -a misc $out/include/imgui/ - ''; + buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ + darwin.apple_sdk.frameworks.ApplicationServices + darwin.apple_sdk.frameworks.Cocoa + darwin.apple_sdk.frameworks.GameController + ]; + + propagatedBuildInputs = + lib.optionals (IMGUI_BUILD_OPENGL2_BINDING || IMGUI_BUILD_OPENGL3_BINDING) [ libGL ] + ++ lib.optionals IMGUI_BUILD_GLFW_BINDING [ glfw ] + ++ lib.optionals IMGUI_BUILD_SDL2_BINDING [ SDL2 ] + ++ lib.optionals IMGUI_BUILD_VULKAN_BINDING [ + vulkan-headers + vulkan-loader + ] + ++ lib.optionals IMGUI_BUILD_METAL_BINDING [ darwin.apple_sdk.frameworks.Metal ]; + + cmakeFlags = [ + (lib.cmakeBool "IMGUI_BUILD_GLFW_BINDING" IMGUI_BUILD_GLFW_BINDING) + (lib.cmakeBool "IMGUI_BUILD_ALLEGRO5_BINDING" IMGUI_BUILD_ALLEGRO5_BINDING) + (lib.cmakeBool "IMGUI_BUILD_ANDROID_BINDING" IMGUI_BUILD_ANDROID_BINDING) + (lib.cmakeBool "IMGUI_BUILD_DX9_BINDING" IMGUI_BUILD_DX9_BINDING) + (lib.cmakeBool "IMGUI_BUILD_DX10_BINDING" IMGUI_BUILD_DX10_BINDING) + (lib.cmakeBool "IMGUI_BUILD_DX11_BINDING" IMGUI_BUILD_DX11_BINDING) + (lib.cmakeBool "IMGUI_BUILD_DX12_BINDING" IMGUI_BUILD_DX12_BINDING) + (lib.cmakeBool "IMGUI_BUILD_GLFW_BINDING" IMGUI_BUILD_GLFW_BINDING) + (lib.cmakeBool "IMGUI_BUILD_GLUT_BINDING" IMGUI_BUILD_GLUT_BINDING) + (lib.cmakeBool "IMGUI_BUILD_METAL_BINDING" IMGUI_BUILD_METAL_BINDING) + (lib.cmakeBool "IMGUI_BUILD_OPENGL2_BINDING" IMGUI_BUILD_OPENGL2_BINDING) + (lib.cmakeBool "IMGUI_BUILD_OPENGL3_BINDING" IMGUI_BUILD_OPENGL3_BINDING) + (lib.cmakeBool "IMGUI_BUILD_OSX_BINDING" IMGUI_BUILD_OSX_BINDING) + (lib.cmakeBool "IMGUI_BUILD_SDL2_BINDING" IMGUI_BUILD_SDL2_BINDING) + (lib.cmakeBool "IMGUI_BUILD_SDL2_RENDERER_BINDING" IMGUI_BUILD_SDL2_RENDERER_BINDING) + (lib.cmakeBool "IMGUI_BUILD_VULKAN_BINDING" IMGUI_BUILD_VULKAN_BINDING) + (lib.cmakeBool "IMGUI_BUILD_WIN32_BINDING" IMGUI_BUILD_WIN32_BINDING) + (lib.cmakeBool "IMGUI_FREETYPE" IMGUI_FREETYPE) + (lib.cmakeBool "IMGUI_FREETYPE_LUNASVG" IMGUI_FREETYPE_LUNASVG) + (lib.cmakeBool "IMGUI_USE_WCHAR32" IMGUI_USE_WCHAR32) + ]; + + passthru = { + tests = { + demo = callPackage ./demo { }; + }; + }; - meta = with lib; { + meta = { + # These flags haven't been tested: + broken = + IMGUI_FREETYPE + || IMGUI_FREETYPE_LUNASVG + || IMGUI_BUILD_DX9_BINDING + || IMGUI_BUILD_DX10_BINDING + || IMGUI_BUILD_DX11_BINDING + || IMGUI_BUILD_DX12_BINDING + || IMGUI_BUILD_WIN32_BINDING + || IMGUI_BUILD_ALLEGRO5_BINDING + || IMGUI_BUILD_ANDROID_BINDING; description = "Bloat-free Graphical User interface for C++ with minimal dependencies"; homepage = "https://github.com/ocornut/imgui"; - license = licenses.mit; - maintainers = with maintainers; [ wolfangaukang ]; - platforms = platforms.all; + license = lib.licenses.mit; # vcpkg licensed as MIT too + maintainers = with lib.maintainers; [ + SomeoneSerge + wolfangaukang + ]; + platforms = lib.platforms.all; }; } |