Merge pull request #1065 from marauder2k9-torque/cmakeoverhaulunittests-10commits

Same as previous

.github/actions/test-results/action.yml

@@ -0,0 +1,23 @@
+name: Build Torque Test Report
+description: Upload Torques unit test artifact.
+inputs:
+    name:
+        description: The name of the unit test.
+        default: "${{github.job}}"
+    artifact-name:
+        description: The name of the artifact.
+        required: true
+    path:
+        description: The path to the upload.
+        required: true
+        default: "**/My Projects/Torque3D/game/test_detail.xml"
+runs:
+  using: "composite"
+  steps:
+    - name: Test Reporter
+      uses: phoenix-actions/test-reporting@v12
+      with:
+        artifact: ${{inputs.artifact-name}}
+        name: ${{inputs.name}}
+        path: ${{inputs.path}}
+        reporter: java-junit 

.github/actions/upload-artifact/action.yml

@@ -0,0 +1,19 @@
+name: Upload Torque Test Report
+description: Upload Torques unit test artifact.
+inputs:
+    name:
+        description: The name of the unit test.
+        default: "${{github.job}}"
+    path:
+        description: The path to the upload.
+        required: true
+        default: "**/My Projects/Torque3D/game/test_detail.xml"
+runs:
+    using: "composite"
+    steps:
+      - name: Upload Torque Test Report
+        uses: actions/[email protected]
+        with:
+            name: ${{inputs.name}}
+            path: ${{inputs.path}}
+            retention-days: 1

.github/workflows/build-linux-gcc.yml

@@ -0,0 +1,87 @@
+name: Linux Build
+on:
+    push:
+        branches: [development]
+    pull_request:
+        branches: [development]
+env:
+    build_type: "Release"
+    cc: "gcc"
+    cxx: "g++"
+
+concurrency:
+    group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-linux
+    cancel-in-progress: true
+jobs:
+    build-linux:
+        if: github.repository == 'TorqueGameEngines/Torque3D'
+        name: ${{matrix.config.name}}
+        runs-on: ubuntu-latest
+        strategy:
+            fail-fast: false
+            matrix:
+              config: 
+              - {
+                  name: "Ubuntu Latest GCC",
+                  build_type: "Release",
+                  cc: "gcc",
+                  cxx: "g++",
+                  generator: "Ninja"
+                }
+
+        steps:
+            - uses: actions/checkout@v3
+            - name: Print env
+              run: |
+                echo github.event.action: ${{ github.event.action }}
+                echo github.event_name: ${{ github.event_name }}
+
+            - name: Setup GCC problem matcher
+              uses: ammaraskar/gcc-problem-matcher@master
+
+            - name: Install Linux Dependencies
+              run: |
+                sudo apt-get install ninja-build
+                ninja --version
+                cmake --version
+                gcc --version
+                sudo apt-get update && \
+                sudo apt-get install -y \
+                    build-essential \
+                    nasm \
+                    libogg-dev \
+                    libxft-dev \
+                    libx11-dev \
+                    libxxf86vm-dev \
+                    libopenal-dev \
+                    libfreetype6-dev \
+                    libxcursor-dev \
+                    libxinerama-dev \
+                    libxi-dev \
+                    libxrandr-dev \
+                    libxss-dev \
+                    libglu1-mesa-dev \
+                    libgtk-3-dev
+                
+
+            - name: Configure, Build & Install
+              uses: threeal/[email protected]
+              with:
+                source-dir: ${{github.workspace}}
+                build-dir: ${{github.workspace}}/build
+                c-compiler: ${{matrix.config.cc}}
+                cxx-compiler: ${{matrix.config.cxx}}
+                generator: ${{matrix.config.generator}}
+                options: CMAKE_BUILD_TYPE=${{matrix.config.build_type}} TORQUE_APP_NAME=Torque3D TORQUE_TESTING=ON
+                run-build: true
+                build-args: --config ${{matrix.config.build_type}} --target install
+
+            - name: Unit Tests
+              run: |
+                cd "${{github.workspace}}/My Projects/Torque3D/game"
+                ./Torque3D runTests.tscript
+
+            - name: Upload Artifact
+              uses: ./.github/actions/upload-artifact
+              with:
+                name: torque3dLinuxGCCUnitTest

.github/workflows/build-macos-clang.yml

@@ -0,0 +1,68 @@
+name: MacOSX Build
+on:
+    push:
+        branches: [development]
+    pull_request:
+        branches: [development]
+env:
+    build_type: "Release"
+    cc: "clang"
+    cxx: "clang++"
+
+concurrency:
+    group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-macosx
+    cancel-in-progress: true
+jobs:
+    build-linux:
+        if: github.repository == 'TorqueGameEngines/Torque3D'
+        name: ${{matrix.config.name}}
+        runs-on: macos-latest
+        strategy:
+            fail-fast: false
+            matrix:
+              config: 
+              - {
+                  name: "MacOSX Latest Clang",
+                  build_type: "Release",
+                  cc: "clang",
+                  cxx: "clang++",
+                  generator: "Ninja"
+                }
+
+        steps:
+            - uses: actions/checkout@v3
+            - name: Print env
+              run: |
+                echo github.event.action: ${{ github.event.action }}
+                echo github.event_name: ${{ github.event_name }}
+
+            - name: Setup GCC problem matcher
+              uses: ammaraskar/gcc-problem-matcher@master
+
+            - name: Install MacOSX Dependencies
+              run: |
+                brew install ninja
+                ninja --version
+                cmake --version
+
+            - name: Configure, Build & Install
+              uses: threeal/[email protected]
+              with:
+                source-dir: ${{github.workspace}}
+                build-dir: ${{github.workspace}}/build
+                c-compiler: ${{matrix.config.cc}}
+                cxx-compiler: ${{matrix.config.cxx}}
+                generator: ${{matrix.config.generator}}
+                options: CMAKE_BUILD_TYPE=${{matrix.config.build_type}} TORQUE_APP_NAME=Torque3D TORQUE_TESTING=ON
+                run-build: true
+                build-args: --config ${{matrix.config.build_type}} --target install
+
+            - name: Unit Tests
+              run: |
+                cd "${{github.workspace}}/My Projects/Torque3D/game"
+                ./Torque3D.app/Contents/MacOS/Torque3D runTests.tscript
+
+            - name: Upload Artifact
+              uses: ./.github/actions/upload-artifact
+              with:
+                name: torque3dMacOSXCLANGUnitTest

.github/workflows/build-windows-msvc.yml

@@ -0,0 +1,64 @@
+name: Windows Build
+on:
+    push:
+        branches: [development]
+    pull_request:
+        branches: [development]
+concurrency:
+    group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-windows
+    cancel-in-progress: true
+jobs:
+    build-windows:
+        if: github.repository == 'TorqueGameEngines/Torque3D'
+        name: ${{matrix.config.name}}
+        runs-on: windows-latest
+        strategy:
+            fail-fast: false
+            matrix:
+              config: 
+              - {
+                  name: "Windows Latest MSVC",
+                  build_type: "Release",
+                  cc: "cl",
+                  cxx: "cl",
+                  environment_script: "C:/Program Files (x86)/Microsoft Visual Studio/2022/Enterprise/VC/Auxiliary/Build/vcvars64.bat",
+                  generator: "Visual Studio 17 2022"
+                }
+                
+        steps:
+            - uses: actions/checkout@v3
+            - uses: ilammy/msvc-dev-cmd@v1
+            - name: Print env
+              run: |
+                echo github.event.action: ${{ github.event.action }}
+                echo github.event_name: ${{ github.event_name }}
+
+            - name: Setup MSVC problem matcher
+              uses: ammaraskar/msvc-problem-matcher@master
+
+            - name: Install Dependencies For ${{matrix.config.name}}
+              run: |
+                cmake --version
+                cmd "${{matrix.config.environment_script}}"
+
+            - name: Configure, Build & Install
+              uses: threeal/[email protected]
+              with:
+                source-dir: ${{github.workspace}}
+                build-dir: ${{github.workspace}}/build
+                c-compiler: ${{matrix.config.cc}}
+                cxx-compiler: ${{matrix.config.cxx}}
+                generator: ${{matrix.config.generator}}
+                options: CMAKE_BUILD_TYPE=${{matrix.config.build_type}} TORQUE_APP_NAME=Torque3D TORQUE_TESTING=ON
+                run-build: true
+                build-args: --config ${{matrix.config.build_type}} --target install
+
+            - name: Unit Tests
+              run: |
+                cd "${{github.workspace}}/My Projects/Torque3D/game"
+                ./Torque3D.exe runTests.tscript
+
+            - name: Upload Artifact
+              uses: ./.github/actions/upload-artifact
+              with:
+                name: torque3dWindowsMSVCUnitTest

.github/workflows/cmake.yml

@@ -1,94 +0,0 @@
-name: CMake
-
-on:
-  push:
-    branches: [ development ]
-  pull_request:
-    branches: [ development ]
-
-env:
-  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
-  BUILD_TYPE: Release
-
-jobs:
-  build:
-    if: github.repository == 'TorqueGameEngines/Torque3D'
-    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
-    # You can convert this to a matrix build if you need cross-platform coverage.
-    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
-    runs-on: ${{matrix.os}}
-    strategy:
-      matrix:
-        os: [ ubuntu-latest, macos-latest, windows-latest ]
-
-    steps:
-      - uses: actions/checkout@v3
-      - uses: seanmiddleditch/gha-setup-ninja@master
-      - uses: ilammy/msvc-dev-cmd@v1
-      - name: Setup Environment
-        run: |
-          if [ "$RUNNER_OS" == "Linux" ]; then
-               sudo apt-get update && \
-               sudo apt-get install -y \
-                 build-essential \
-                 nasm \
-                 libogg-dev \
-                 libxft-dev \
-                 libx11-dev \
-                 libxxf86vm-dev \
-                 libopenal-dev \
-                 libfreetype6-dev \
-                 libxcursor-dev \
-                 libxinerama-dev \
-                 libxi-dev \
-                 libxrandr-dev \
-                 libxss-dev \
-                 libglu1-mesa-dev \
-                 libgtk-3-dev
-          fi
-        shell: bash
-      - name: Configure CMake
-        # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
-        # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
-        run: cmake -B ${{github.workspace}}/build -G Ninja -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DTORQUE_APP_NAME=Torque3D -DTORQUE_TESTING=ON
-
-      - name: Build
-        # Build your program with the given configuration
-        run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --target install
-
-      - name: Test
-        run: |
-          cd "${{github.workspace}}/My Projects/Torque3D/game"
-          if [ "$RUNNER_OS" == "macOS" ]; then
-             ./Torque3D.app/Contents/MacOS/Torque3D runTests.tscript
-          else
-             ./Torque3D runTests.tscript
-          fi
-        shell: bash
-
-      # Make all paths conform to the Unix runner setup:
-      - name: Replace Absolute Paths In Test Report
-        run: |
-          import os
-          dir = os.environ["WorkspaceDirectory"]
-          filePath = dir + "/My Projects/Torque3D/game/test_detail.xml"
-          f = open(filePath, 'r')
-          filedata = f.read()
-          f.close()
-
-          filedata = filedata.replace(dir, "/home/runner/work/Torque3D/Torque3D").replace("\\", "/")
-
-          f = open(filePath, 'w')
-          f.write(filedata)
-          f.close()
-        shell: python
-        env:
-          WorkspaceDirectory: ${{github.workspace}}
-
-      - name: Upload Test Report
-        uses: actions/upload-artifact@v3
-        if: always() # always run even if the previous step fails
-        with:
-          name: junit-test-results-${{ runner.os }}
-          path: '**/My Projects/Torque3D/game/test_detail.xml'
-          retention-days: 1

.github/workflows/test-results.yml

@@ -1,44 +1,40 @@
 name: Report Test Results
 on:
   workflow_run:
-    workflows: [ "CMake" ]
-    types: [ completed ]
+    workflows: ["Windows Build", "Linux Build", "MacOSX Build"]
+    types:
+      - completed
 
 permissions:
-  checks: write
+    checks: write
 
 jobs:
-  checks:
-    runs-on: ubuntu-latest
-    steps:
-      # See https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables
-      # for a list of possible values
-      - name: Download Windows Test Report
-        uses: dawidd6/action-download-artifact@v2
-        with:
-          path: Windows
-          name: junit-test-results-Windows
-          workflow: ${{ github.event.workflow.id }}
-          run_id: ${{ github.event.workflow_run.id }}
-
-      - name: Download Linux Test Report
-        uses: dawidd6/action-download-artifact@v2
-        with:
-          path: Linux
-          name: junit-test-results-Linux
-          workflow: ${{ github.event.workflow.id }}
-          run_id: ${{ github.event.workflow_run.id }}
-
-      - name: Download Mac Test Report
-        uses: dawidd6/action-download-artifact@v2
-        with:
-          path: macOS
-          name: junit-test-results-macOS
-          workflow: ${{ github.event.workflow.id }}
-          run_id: ${{ github.event.workflow_run.id }}
-
-      - name: Publish Test Report
-        uses: mikepenz/action-junit-report@v3
-        with:
-          commit: ${{github.event.workflow_run.head_sha}}
-          report_paths: '**/My Projects/Torque3D/game/test_detail.xml'
+    checks:
+        name: ${{matrix.config.name}}
+        runs-on: ${{matrix.config.runos}}
+        strategy:
+            fail-fast: false
+            matrix:
+              config: 
+              - {
+                  name: "Windows Test Results",
+                  runos: windows-latest,
+                  artifact-name: "torque3dLinuxGCCUnitTest"
+                }
+              - {
+                  name: "Linux Test Results",
+                  artifact-name: "torque3dLinuxGCCUnitTest"
+                }
+              - {
+                  name: "Mac Test Results",
+                  artifact-name: "torque3dMacOSXCLANGUnitTest"
+                }
+              
+        steps:
+            - name: Test Reporter
+              uses: phoenix-actions/test-reporting@v12
+              with:
+                artifact: ${{matrix.config.artifact-name}}
+                name: ${{matrix.config.name}}
+                path: "**/My Projects/Torque3D/game/test_detail.xml"
+                reporter: java-junit 

CMakeLists.txt

@@ -1,15 +1,66 @@
-cmake_minimum_required (VERSION 3.10.2)
+include("${CMAKE_SOURCE_DIR}/Tools/CMake/torque_macros.cmake")
+include("${CMAKE_SOURCE_DIR}/Tools/CMake/torque_configs.cmake")
+cmake_minimum_required (VERSION 3.21.0)
+set (CMAKE_CXX_STANDARD 17)
 
-set_property(GLOBAL PROPERTY USE_FOLDERS TRUE)
-set(TORQUE_LIBS_FOLDER_NAME "Libs" CACHE STRING "The solution folder name to place all libs under")
-set(TORQUE_APP_NAME "" CACHE STRING "the app name")
+# Ensure multi-core compilation is enabled for everything
+add_compile_options($<$<CXX_COMPILER_ID:MSVC>:/MP>)
 
-set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/temp" CACHE PATH "default install path" FORCE )
+project(${TORQUE_APP_NAME})
 
+# An application name must be set first
+set(TORQUE_APP_NAME "" CACHE STRING "the app name")
 if("${TORQUE_APP_NAME}" STREQUAL "")
 	message(FATAL_ERROR "Please set TORQUE_APP_NAME first")
 endif()
 
-project(${TORQUE_APP_NAME})
+# Once an app name is determined, we know what our project pathing structure should look like
+set(TORQUE_APP_ROOT_DIRECTORY "${CMAKE_SOURCE_DIR}/My Projects/${TORQUE_APP_NAME}")
+set(TORQUE_APP_GAME_DIRECTORY "${TORQUE_APP_ROOT_DIRECTORY}/game")
+
+# Ensure all possible configurations end up in the project directory
+set(CMAKE_INSTALL_PREFIX "${TORQUE_APP_ROOT_DIRECTORY}")
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${TORQUE_APP_GAME_DIRECTORY}")
+foreach( OUTPUTCONFIG ${CMAKE_CONFIGURATION_TYPES} )
+    string( TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG )
+    set( CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} "${TORQUE_APP_GAME_DIRECTORY}" )
+endforeach( OUTPUTCONFIG CMAKE_CONFIGURATION_TYPES )
+
+# Detect CPU Information
+if (CMAKE_SYSTEM_PROCESSOR MATCHES "arm")
+    if( CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 8 )
+        set( TORQUE_CPU_ARM64 ON )
+    elseif( CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 4 )
+        set( TORQUE_CPU_ARM32 ON )
+    endif()
+else()
+    if( CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 8 )
+        set( TORQUE_CPU_X64 ON )
+    elseif( CMAKE_CXX_SIZEOF_DATA_PTR EQUAL 4 )
+        set( TORQUE_CPU_X32 ON )
+    endif()
+endif()
+
+if(NOT TORQUE_SCRIPT_EXTENSION)
+    set(TORQUE_SCRIPT_EXTENSION "tscript" CACHE STRING "The default script extension to use for TorqueScript files")
+endif()
+mark_as_advanced(TORQUE_SCRIPT_EXTENSION)
+
+set(TORQUE_MODULE_USER_PATH "" CACHE PATH "Additional search path for modules aside from the default Tools/CMake/modules.")
+mark_as_advanced(TORQUE_MODULE_USER_PATH)
+
+
+# Install Torque template
+if(NOT TORQUE_TEMPLATE)
+    set(TORQUE_TEMPLATE "BaseGame" CACHE STRING "the template to use")
+endif()
+
+if (NOT TORQUE_INSTALLED_TEMPLATE)
+    installTemplate(${TORQUE_TEMPLATE})
+    set(TORQUE_INSTALLED_TEMPLATE TRUE CACHE BOOL "Whether or not the game template is installed. This may be reset to false (or removed) to force a reinstall.")
+endif(NOT TORQUE_INSTALLED_TEMPLATE)
+
+# Generate torqueConfig.h in our temp directory
+configure_file("${CMAKE_SOURCE_DIR}/Tools/CMake/torqueConfig.h.in" "${CMAKE_BINARY_DIR}/temp/torqueConfig.h")
 
-add_subdirectory(Tools/CMake)
+add_subdirectory(Engine)

Engine/CMakeLists.txt

@@ -0,0 +1,5 @@
+# Add engine libs first
+add_subdirectory(lib)
+
+# Handle engine sources
+add_subdirectory(source)

Engine/lib/CMakeLists.txt

@@ -0,0 +1,261 @@
+# Ask CMake to perform builds in a temporary directory for all of these.
+# We also use EXCLUDE_FROM_ALL to ensure we only build and install what we want
+#ZLIB
+get_filename_component(ZLIB_ROOT "zlib" REALPATH BASE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
+set(ZLIB_ROOT "${ZLIB_ROOT}" CACHE STRING "ZLib root location" FORCE)
+mark_as_advanced(ZLIB_ROOT)
+# Png depends on zlib
+add_subdirectory(zlib ${CMAKE_BINARY_DIR}/temp/zlib EXCLUDE_FROM_ALL)
+
+if(APPLE)
+    enable_language(OBJC)
+    advanced_option(AL_ALEXT_PROTOTYPES "Use Extended OpenAL options" OFF)
+else()
+    advanced_option(AL_ALEXT_PROTOTYPES "Use Extended OpenAL options" ON)
+endif()
+
+if(AL_ALEXT_PROTOTYPES)
+	addDef( "AL_ALEXT_PROTOTYPES" )
+endif()
+
+#SDL
+set(SDL_SHARED ON CACHE BOOL "Build a shared version of the library" FORCE)
+set(SDL_STATIC OFF CACHE BOOL "Build a static version of the library" FORCE)
+mark_as_advanced(SDL2MAIN_LIBRARY)
+mark_as_advanced(SDL2_CORE_LIBRARY)
+mark_as_advanced(SDL2_INCLUDE_DIR)
+mark_as_advanced(SDL2_DISABLE_INSTALL)
+mark_as_advanced(SDL2_DISABLE_SDL2MAIN)
+mark_as_advanced(SDL2_DISABLE_UNINSTALL)
+mark_as_advanced(SDL_3DNOW)
+mark_as_advanced(SDL_ALSA)
+mark_as_advanced(SDL_ALTIVEC)
+mark_as_advanced(SDL_ARMNEON)
+mark_as_advanced(SDL_ARMSIMD)
+mark_as_advanced(SDL_ARTS)
+mark_as_advanced(SDL_ASAN)
+mark_as_advanced(SDL_ASSEMBLY)
+mark_as_advanced(SDL_ASSERTIONS)
+mark_as_advanced(SDL_ATOMIC)
+mark_as_advanced(SDL_AUDIO)
+mark_as_advanced(SDL_BACKGROUNDING_SIGNAL)
+mark_as_advanced(SDL_CCACHE)
+mark_as_advanced(SDL_CLOCK_GETTIME)
+mark_as_advanced(SDL_COCOA)
+mark_as_advanced(SDL_CPUINFO)
+mark_as_advanced(SDL_DIRECTFB)
+mark_as_advanced(SDL_DIRECTX)
+mark_as_advanced(SDL_DISKAUDIO)
+mark_as_advanced(SDL_DUMMYAUDIO)
+mark_as_advanced(SDL_DUMMYVIDEO)
+mark_as_advanced(SDL_ESD)
+mark_as_advanced(SDL_EVENTS)
+mark_as_advanced(SDL_FILE)
+mark_as_advanced(SDL_FILESYSTEM)
+mark_as_advanced(SDL_FORCE_STATIC_VCRT)
+mark_as_advanced(SDL_FOREGROUNDING_SIGNAL)
+mark_as_advanced(SDL_FUSIONSOUND)
+mark_as_advanced(SDL_GCC_ATOMICS)
+mark_as_advanced(SDL_HAPTIC)
+mark_as_advanced(SDL_HIDAPI)
+mark_as_advanced(SDL_HIDAPI_JOYSTICK)
+mark_as_advanced(SDL_HIDAPI_LIBUSB)
+mark_as_advanced(SDL_INSTALL_TESTS)
+mark_as_advanced(SDL_JACK)
+mark_as_advanced(SDL_JOYSTICK)
+mark_as_advanced(SDL_KMSDRM)
+mark_as_advanced(SDL_LIBC)
+mark_as_advanced(SDL_LIBSAMPLERATE)
+mark_as_advanced(SDL_LOADSO)
+mark_as_advanced(SDL_LOCALE)
+mark_as_advanced(SDL_METAL)
+mark_as_advanced(SDL_MISC)
+mark_as_advanced(SDL_MMX)
+mark_as_advanced(SDL_NAS)
+mark_as_advanced(SDL_OFFSCREEN)
+mark_as_advanced(SDL_OPENGL)
+mark_as_advanced(SDL_OPENGLES)
+mark_as_advanced(SDL_PIPEWIRE)
+mark_as_advanced(SDL_POWER)
+mark_as_advanced(SDL_PTHREADS)
+mark_as_advanced(SDL_PULSEAUDIO)
+mark_as_advanced(SDL_RENDER)
+mark_as_advanced(SDL_RENDER_D3D)
+mark_as_advanced(SDL_RENDER_METAL)
+mark_as_advanced(SDL_RPATH)
+mark_as_advanced(SDL_RPI)
+mark_as_advanced(SDL_SENSOR)
+mark_as_advanced(SDL_SHARED)
+mark_as_advanced(SDL_SNDIO)
+mark_as_advanced(SDL_SSE)
+mark_as_advanced(SDL_SSE2)
+mark_as_advanced(SDL_SSE3)
+mark_as_advanced(SDL_SSEMATH)
+mark_as_advanced(SDL_STATIC)
+mark_as_advanced(SDL_SYSTEM_ICONV)
+mark_as_advanced(SDL_TEST)
+mark_as_advanced(SDL_TESTS)
+mark_as_advanced(SDL_THREADS)
+mark_as_advanced(SDL_TIMERS)
+mark_as_advanced(SDL_TIMERS)
+mark_as_advanced(SDL_VENDOR_INFO)
+mark_as_advanced(SDL_VIDEO)
+mark_as_advanced(SDL_VIRTUAL_JOYSTICK)
+mark_as_advanced(SDL_VIVANTE)
+mark_as_advanced(SDL_VULKAN)
+mark_as_advanced(SDL_WASAPI)
+mark_as_advanced(SDL_WAYLAND)
+mark_as_advanced(SDL_WERROR)
+mark_as_advanced(SDL_X11)
+mark_as_advanced(SDL_XINPUT)
+
+add_subdirectory(sdl ${CMAKE_BINARY_DIR}/temp/sdl2 EXCLUDE_FROM_ALL)
+add_subdirectory(nativeFileDialogs ${CMAKE_BINARY_DIR}/temp/nfd EXCLUDE_FROM_ALL)
+
+# Assimp
+advanced_option(ASSIMP_HUNTER_ENABLED "Enable Hunter package manager support" OFF)
+set(ASSIMP_BUILD_NO_OWN_ZLIB ON CACHE BOOL "" FORCE)
+mark_as_advanced(ASSIMP_BUILD_NO_OWN_ZLIB)
+advanced_option(BUILD_SHARED_LIBS "Build package with shared libraries." OFF )
+advanced_option(ASSIMP_BUILD_FRAMEWORK "Build package as Mac OS X Framework bundle." OFF )
+advanced_option(ASSIMP_DOUBLE_PRECISION "Set to ON to enable double precision processing" OFF )
+advanced_option(ASSIMP_OPT_BUILD_PACKAGES "Set to ON to generate CPack configuration files and packaging targets" OFF )
+advanced_option(ASSIMP_ANDROID_JNIIOSYSTEM "Android JNI IOSystem support is active" OFF )
+advanced_option(ASSIMP_NO_EXPORT "Disable Assimp's export functionality." OFF )
+advanced_option(ASSIMP_BUILD_ASSIMP_TOOLS "If the supplementary tools for Assimp are built in addition to the library." OFF )
+advanced_option(ASSIMP_BUILD_SAMPLES "If the official samples are built as well (needs Glut)." OFF )
+advanced_option(ASSIMP_BUILD_TESTS "If the test suite for Assimp is built in addition to the library." OFF )
+advanced_option(ASSIMP_COVERALLS "Enable this to measure test coverage." OFF )
+advanced_option(ASSIMP_INSTALL "Disable this if you want to use assimp as a submodule." OFF )
+advanced_option(ASSIMP_WARNINGS_AS_ERRORS "Treat all warnings as errors." OFF )
+advanced_option(ASSIMP_ASAN "Enable AddressSanitizer." OFF )
+advanced_option(ASSIMP_UBSAN "Enable Undefined Behavior sanitizer." OFF )
+advanced_option(ASSIMP_BUILD_DOCS "Build documentation using Doxygen." OFF )
+advanced_option(ASSIMP_INJECT_DEBUG_POSTFIX "Inject debug postfix in .a/.so/.dll lib names" ON )
+advanced_option(ASSIMP_IGNORE_GIT_HASH "Don't call git to get the hash." ON )
+advanced_option(ASSIMP_BUILD_ZLIB "Build your own zlib" OFF )
+advanced_option(ASSIMP_ANDROID_JNIIOSYSTEM "Android JNI IOSystem support is active" ON)
+advanced_option(ASSIMP_BUILD_DRACO "If the Draco libraries are to be built. Primarily for glTF" OFF )
+advanced_option(ASSIMP_BUILD_NONFREE_C4D_IMPORTER "Build the C4D importer, which relies on the non-free Cineware SDK." OFF)
+IF(MSVC)
+    advanced_option( ASSIMP_INSTALL_PDB "Install MSVC debug files." ON )
+endif()
+advanced_option(ASSIMP_RAPIDJSON_NO_MEMBER_ITERATOR "Suppress rapidjson warning on MSVC (NOTE: breaks android build)" ON )
+advanced_option(ASSIMP_BUILD_ALL_IMPORTERS_BY_DEFAULT "default value of all ASSIMP_BUILD_XXX_IMPORTER values" ON)
+advanced_option(ASSIMP_BUILD_ALL_EXPORTERS_BY_DEFAULT "default value of all ASSIMP_BUILD_XXX_EXPORTER values" ON)
+mark_as_advanced(ASSIMP_ARCHIVE_OUTPUT_DIRECTORY)
+mark_as_advanced(ASSIMP_BIN_INSTALL_DIR)
+mark_as_advanced(ASSIMP_LIB_INSTALL_DIR)
+mark_as_advanced(ASSIMP_INCLUDE_INSTALL_DIR)
+mark_as_advanced(ASSIMP_LIBRARY_OUTPUT_DIRECTORY)
+mark_as_advanced(ASSIMP_LIBRARY_SUFFIX)
+mark_as_advanced(ASSIMP_PACKAGE_VERSION)
+mark_as_advanced(ASSIMP_RUNTIME_OUTPUT_DIRECTORY)
+add_subdirectory(assimp ${CMAKE_BINARY_DIR}/temp/assimp EXCLUDE_FROM_ALL)
+target_compile_definitions(assimp PUBLIC ASSIMP_BUILD_NO_OWN_ZLIB)
+if (TORQUE_CPU_ARM32 OR TORQUE_CPU_ARM64)
+	set(PNG_ARM_NEON on CACHE BOOL "" FORCE)
+endif (TORQUE_CPU_ARM32 OR TORQUE_CPU_ARM64)
+
+#PNG
+set(PNG_STATIC on CACHE BOOL "" FORCE)
+mark_as_advanced(PNG_STATIC)
+set(PNG_SHARED off CACHE BOOL "" FORCE)
+mark_as_advanced(PNG_SHARED)
+set(PNG_BUILD_ZLIB on CACHE BOOL "" FORCE)
+mark_as_advanced(PNG_BUILD_ZLIB)
+set(PNG_TESTS off CACHE BOOL "" FORCE)
+mark_as_advanced(PNG_TESTS)
+set(PNG_HARDWARE_OPTIMIZATIONS on CACHE BOOL "" FORCE)
+mark_as_advanced(PNG_HARDWARE_OPTIMIZATIONS)
+if(APPLE)
+    set(PNG_FRAMEWORK on CACHE BOOL "" FORCE)
+    addDef(PNG_DEBUG Debug)
+endif()
+mark_as_advanced(PNG_DEBUG)
+mark_as_advanced(PNG_FRAMEWORK)
+mark_as_advanced(PNG_PREFIX)
+add_subdirectory(lpng ${CMAKE_BINARY_DIR}/temp/lpng EXCLUDE_FROM_ALL)
+
+
+add_subdirectory(ljpeg ${CMAKE_BINARY_DIR}/temp/ljpeg EXCLUDE_FROM_ALL)
+add_subdirectory(tinyxml ${CMAKE_BINARY_DIR}/temp/tinyxml EXCLUDE_FROM_ALL)
+add_subdirectory(opcode ${CMAKE_BINARY_DIR}/temp/opcode EXCLUDE_FROM_ALL)
+add_subdirectory(pcre ${CMAKE_BINARY_DIR}/temp/pcre EXCLUDE_FROM_ALL)
+add_subdirectory(convexDecomp ${CMAKE_BINARY_DIR}/temp/convexDecomp EXCLUDE_FROM_ALL)
+add_subdirectory(squish ${CMAKE_BINARY_DIR}/temp/squish EXCLUDE_FROM_ALL)
+add_subdirectory(collada ${CMAKE_BINARY_DIR}/temp/collada EXCLUDE_FROM_ALL)
+add_subdirectory(glad ${CMAKE_BINARY_DIR}/temp/glad EXCLUDE_FROM_ALL)
+
+#hidden options
+if(TORQUE_SFX_OPENAL)
+    advanced_option(TORQUE_OGGVORBIS "Enable OGG Vorbis" ON)
+    advanced_option(ALSOFT_EAX "Enable legacy EAX extensions" ${WIN32})
+    advanced_option(ALSOFT_INSTALL_EXAMPLES "Install example programs (alplay, alstream, ...)" ON)
+    advanced_option(ALSOFT_INSTALL_UTILS "Install utility programs (openal-info, alsoft-config, ...)" ON)
+    advanced_option(ALSOFT_UPDATE_BUILD_VERSION "Update git build version info" ON)
+    mark_as_advanced(ALSOFT_REQUIRE_OBOE)
+    mark_as_advanced(ALSOFT_REQUIRE_PIPEWIRE)
+    mark_as_advanced(ALSOFT_REQUIRE_RTKIT)
+    mark_as_advanced(ALSOFT_REQUIRE_SSE3)
+    #Hide some unnecessary fields as advanced
+    mark_as_advanced(ALSOFT_INSTALL_AMBDEC_PRESETS)
+    mark_as_advanced(ALSOFT_BACKEND_DSOUND)
+    mark_as_advanced(ALSOFT_BACKEND_MMDEVAPI)
+    mark_as_advanced(ALSOFT_BACKEND_WAVE)
+    mark_as_advanced(ALSOFT_BACKEND_WINMM)
+    mark_as_advanced(ALSOFT_INSTALL_CONFIG)
+    mark_as_advanced(ALSOFT_CPUEXT_SSE)
+    mark_as_advanced(ALSOFT_CPUEXT_SSE2)
+    mark_as_advanced(ALSOFT_CPUEXT_SSE3)
+    mark_as_advanced(ALSOFT_CPUEXT_SSE4_1)
+    mark_as_advanced(ALSOFT_DLOPEN)
+    mark_as_advanced(ALSOFT_EMBED_HRTF_DATA)
+    mark_as_advanced(ALSOFT_EXAMPLES)
+    mark_as_advanced(ALSOFT_INSTALL_HRTF_DATA)
+    mark_as_advanced(ALSOFT_INSTALL)
+    mark_as_advanced(ALSOFT_NO_CONFIG_UTIL)
+    mark_as_advanced(ALSOFT_NO_UID_DEFS)
+    mark_as_advanced(ALSOFT_REQUIRE_ALSA)
+    mark_as_advanced(ALSOFT_REQUIRE_COREAUDIO)
+    mark_as_advanced(ALSOFT_REQUIRE_DSOUND)
+    mark_as_advanced(ALSOFT_REQUIRE_JACK)
+    mark_as_advanced(ALSOFT_REQUIRE_MMDEVAPI)
+    mark_as_advanced(ALSOFT_REQUIRE_NEON)
+    mark_as_advanced(ALSOFT_REQUIRE_OPENSL)
+    mark_as_advanced(ALSOFT_REQUIRE_OSS)
+    mark_as_advanced(ALSOFT_REQUIRE_PORTAUDIO)
+    mark_as_advanced(ALSOFT_REQUIRE_PULSEAUDIO)
+    mark_as_advanced(ALSOFT_REQUIRE_QSA)
+    mark_as_advanced(ALSOFT_REQUIRE_SNDIO)
+    mark_as_advanced(ALSOFT_REQUIRE_SOLARIS)
+    mark_as_advanced(ALSOFT_REQUIRE_SSE)
+    mark_as_advanced(ALSOFT_REQUIRE_SSE2)
+    mark_as_advanced(ALSOFT_REQUIRE_SSE4_1)
+    mark_as_advanced(ALSOFT_REQUIRE_WINMM)
+    mark_as_advanced(ALSOFT_TESTS)
+    mark_as_advanced(ALSOFT_UTILS)
+    mark_as_advanced(ALSOFT_WERROR)
+    mark_as_advanced(COREAUDIO_FRAMEWORK)
+    mark_as_advanced(CMAKE_DEBUG_POSTFIX)
+    mark_as_advanced(FORCE_STATIC_VCRT)
+    mark_as_advanced(ALSOFT_BACKEND_WASAPI)
+    mark_as_advanced(ALSOFT_BUILD_ROUTER)
+    mark_as_advanced(ALSOFT_REQUIRE_SDL2)
+    mark_as_advanced(ALSOFT_REQUIRE_WASAPI)
+    mark_as_advanced(ALSOFT_BACKEND_COREAUDIO)
+    mark_as_advanced(ALSOFT_OSX_FRAMEWORK)
+    mark_as_advanced(ALSOFT_STATIC_LIBGCC)
+    mark_as_advanced(ALSOFT_STATIC_STDCXX)
+    mark_as_advanced(AUDIOTOOLBOX_LIBRARY)
+    mark_as_advanced(AUDIOUNIT_INCLUDE_DIR)
+endif()
+
+add_subdirectory(libvorbis ${CMAKE_BINARY_DIR}/temp/libvorbis EXCLUDE_FROM_ALL)
+add_subdirectory(libogg ${CMAKE_BINARY_DIR}/temp/libogg EXCLUDE_FROM_ALL)
+add_subdirectory(libtheora ${CMAKE_BINARY_DIR}/temp/libtheora EXCLUDE_FROM_ALL)
+
+if(TORQUE_TESTING)
+    add_subdirectory(gtest ${CMAKE_BINARY_DIR}/temp/gtest EXCLUDE_FROM_ALL)
+endif()
+#endif()

Engine/lib/Torque_postBuild.cmake

@@ -0,0 +1,43 @@
+################# Set Engine Linkages ###################
+
+# When on Windows, we need to link against winsock and windows codecs
+if (WIN32)
+	set(TORQUE_LINK_LIBRARIES ${TORQUE_LINK_LIBRARIES} WS2_32.LIB windowscodecs.lib)	
+	if (TORQUE_D3D11)
+		set(TORQUE_LINK_LIBRARIES ${TORQUE_LINK_LIBRARIES} dxguid.lib)
+	endif (TORQUE_D3D11)
+endif (WIN32)
+
+# Only link Apple frameworks when on an Apple platform
+if (APPLE)
+    addFramework("Cocoa")
+    addFramework("AppKit")
+    addFramework("CoreData")
+    addFramework("Foundation")
+    #These are needed by sdl2 static lib
+    addFramework("ForceFeedback")
+    addFramework("IOKit")
+    #grrr damn you sdl!
+    addFramework("Carbon")
+    set(TORQUE_LINK_LIBRARIES ${TORQUE_LINK_LIBRARIES} iconv)
+    if(NOT TORQUE_DEDICATED)
+        addFramework("OpenGL")
+        addFramework("CoreVideo")
+        if(TORQUE_SFX_OPENAL)
+            addFramework("OpenAL")
+            addFramework("CoreAudio")
+            addFramework("AudioUnit")
+            addFramework("AudioToolbox")
+        endif(TORQUE_SFX_OPENAL)
+    endif()
+endif (APPLE)
+
+set(TORQUE_LINK_LIBRARIES ${TORQUE_LINK_LIBRARIES} nativeFileDialogs)
+
+# Linux requires X11 & freetype
+if (UNIX AND NOT APPLE)
+	set(TORQUE_LINK_LIBRARIES ${TORQUE_LINK_LIBRARIES} "X11" "Xft" "dl" "pthread")  
+	find_package(Freetype REQUIRED)
+	set(TORQUE_INCLUDE_DIRECTORIES ${TORQUE_INCLUDE_DIRECTORIES} ${FREETYPE_INCLUDE_DIRS})
+	set(TORQUE_LINK_LIBRARIES ${TORQUE_LINK_LIBRARIES} ${FREETYPE_LIBRARIES})
+endif (UNIX AND NOT APPLE)

Engine/lib/assimp/.clang-format

@@ -0,0 +1,127 @@
+# Commented out parameters are those with the same value as base LLVM style
+# We can uncomment them if we want to change their value, or enforce the
+# chosen value in case the base style changes (last sync: Clang 6.0.1).
+---
+### General config, applies to all languages ###
+BasedOnStyle:  LLVM
+AccessModifierOffset: -4
+AlignAfterOpenBracket: DontAlign
+# AlignConsecutiveAssignments: false
+# AlignConsecutiveDeclarations: false
+# AlignEscapedNewlines: Right
+# AlignOperands:   true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: false
+# AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: true
+# AllowShortLoopsOnASingleLine: false
+# AlwaysBreakAfterDefinitionReturnType: None
+# AlwaysBreakAfterReturnType: None
+# AlwaysBreakBeforeMultilineStrings: false
+# AlwaysBreakTemplateDeclarations: false
+# BinPackArguments: true
+# BinPackParameters: true
+# BraceWrapping:
+#   AfterClass:      false
+#   AfterControlStatement: false
+#   AfterEnum:       false
+#   AfterFunction:   false
+#   AfterNamespace:  false
+#   AfterObjCDeclaration: false
+#   AfterStruct:     false
+#   AfterUnion:      false
+#   AfterExternBlock: false
+#   BeforeCatch:     false
+#   BeforeElse:      false
+#   IndentBraces:    false
+#   SplitEmptyFunction: true
+#   SplitEmptyRecord: true
+#   SplitEmptyNamespace: true
+# BreakBeforeBinaryOperators: None
+# BreakBeforeBraces: Attach
+# BreakBeforeInheritanceComma: false
+BreakBeforeTernaryOperators: false
+# BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: AfterColon
+# BreakStringLiterals: true
+ColumnLimit:     0
+# CommentPragmas:  '^ IWYU pragma:'
+# CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 8
+ContinuationIndentWidth: 8
+Cpp11BracedListStyle: false
+# DerivePointerAlignment: false
+# DisableFormat:   false
+# ExperimentalAutoDetectBinPacking: false
+# FixNamespaceComments: true
+# ForEachMacros:
+#   - foreach
+#   - Q_FOREACH
+#   - BOOST_FOREACH
+# IncludeBlocks:   Preserve
+IncludeCategories:
+  - Regex:           '".*"'
+    Priority:        1
+  - Regex:           '^<.*\.h>'
+    Priority:        2
+  - Regex:           '^<.*'
+    Priority:        3
+# IncludeIsMainRegex: '(Test)?$'
+IndentCaseLabels: false 
+#IndentPPDirectives: AfterHash
+IndentWidth:     4
+# IndentWrappedFunctionNames: false
+# JavaScriptQuotes: Leave
+# JavaScriptWrapImports: true
+# KeepEmptyLinesAtTheStartOfBlocks: true
+# MacroBlockBegin: ''
+# MacroBlockEnd:   ''
+# MaxEmptyLinesToKeep: 1
+# NamespaceIndentation: None
+# PenaltyBreakAssignment: 2
+# PenaltyBreakBeforeFirstCallParameter: 19
+# PenaltyBreakComment: 300
+# PenaltyBreakFirstLessLess: 120
+# PenaltyBreakString: 1000
+# PenaltyExcessCharacter: 1000000
+# PenaltyReturnTypeOnItsOwnLine: 60
+# PointerAlignment: Right
+# RawStringFormats:
+#   - Delimiter:       pb
+#     Language:        TextProto
+#     BasedOnStyle:    google
+# ReflowComments:  true
+# SortIncludes:    true
+# SortUsingDeclarations: true
+# SpaceAfterCStyleCast: false
+# SpaceAfterTemplateKeyword: true
+# SpaceBeforeAssignmentOperators: true
+# SpaceBeforeParens: ControlStatements
+# SpaceInEmptyParentheses: false
+# SpacesBeforeTrailingComments: 1
+# SpacesInAngles:  false
+# SpacesInContainerLiterals: true
+# SpacesInCStyleCastParentheses: false
+# SpacesInParentheses: false
+# SpacesInSquareBrackets: false
+TabWidth:        4
+UseTab:          Never
+---
+### C++ specific config ###
+Language:        Cpp
+Standard:        Cpp11
+---
+### ObjC specific config ###
+Language:        ObjC
+Standard:        Cpp11
+ObjCBlockIndentWidth: 4
+# ObjCSpaceAfterProperty: false
+# ObjCSpaceBeforeProtocolList: true
+---
+### Java specific config ###
+Language:        Java
+# BreakAfterJavaFieldAnnotations: false
+...

Engine/lib/assimp/.editorconfig

@@ -0,0 +1,22 @@
+# See <http://EditorConfig.org> for details
+
+root = true
+
+[CMakeLists.txt,*.cmake{,.in}]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_size = 2
+indent_style = space
+
+[*.h.in]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_size = 4
+indent_style = space
+
+[*.txt]
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true

Engine/lib/assimp/BUILDBINARIES_EXAMPLE.bat

@@ -0,0 +1,25 @@
+:: This is an example file to generate binaries using Windows Operating System
+:: This script is configured to be executed from the source directory
+
+:: Compiled binaries will be placed in BINARIES_DIR\code\CONFIG
+
+:: NOTE
+:: The build process will generate a config.h file that is placed in BINARIES_DIR\include
+:: This file must be merged with SOURCE_DIR\include
+:: You should write yourself a script that copies the files where you want them.
+:: Also see: https://github.com/assimp/assimp/pull/2646
+
+SET SOURCE_DIR=.
+SET GENERATOR=Visual Studio 16 2019
+
+SET BINARIES_DIR="./build/Win32"
+cmake . -G "%GENERATOR%" -A Win32 -S %SOURCE_DIR% -B %BINARIES_DIR%
+cmake --build %BINARIES_DIR% --config debug
+cmake --build %BINARIES_DIR% --config release
+
+SET BINARIES_DIR="./build/x64"
+cmake . -G "%GENERATOR%" -A x64 -S %SOURCE_DIR% -B %BINARIES_DIR%
+cmake --build %BINARIES_DIR% --config debug
+cmake --build %BINARIES_DIR% --config release
+
+PAUSE

Engine/lib/assimp/Build.md

@@ -0,0 +1,112 @@
+# Build / Install Instructions
+
+## Install on all platforms using vcpkg
+You can download and install assimp using the [vcpkg](https://github.com/Microsoft/vcpkg/) dependency manager:
+```bash
+    git clone https://github.com/Microsoft/vcpkg.git
+    cd vcpkg
+    ./bootstrap-vcpkg.sh
+    ./vcpkg integrate install
+    vcpkg install assimp
+```
+The assimp port in vcpkg is kept up to date by Microsoft team members and community contributors. If the version is out of date, please [create an issue or pull request](https://github.com/Microsoft/vcpkg) on the vcpkg repository.
+
+## Install on Ubuntu
+You can install the Asset-Importer-Lib via apt:
+```
+sudo apt-get update
+sudo apt-get install libassimp-dev
+```
+
+## Install pyassimp
+You need to have pip installed:
+```
+pip install pyassimp
+```
+
+## Manual build instructions
+
+### Install CMake
+Asset-Importer-Lib can be build for a lot of different platforms. We are using cmake to generate the build environment for these via cmake. So you have to make sure that you have a working cmake-installation on your system. You can download it at https://cmake.org/ or for linux install it via
+```bash
+sudo apt-get install cmake
+```
+
+### Get the source
+Make sure you have a working git-installation. Open a command prompt and clone the Asset-Importer-Lib via:
+```bash
+git clone https://github.com/assimp/assimp.git
+```
+### Build from source:
+```bash
+cd assimp
+cmake CMakeLists.txt 
+cmake --build .
+```
+
+### Build instructions for Windows with Visual-Studio
+
+First you have to install Visual-Studio on your windows-system. You can get the Community-Version for free here: https://visualstudio.microsoft.com/de/downloads/
+To generate the build environment for your IDE open a command prompt, navigate to your repo and type:
+```bash
+cmake CMakeLists.txt
+```
+This will generate the project files for the visual studio. All dependencies used to build Asset-IMporter-Lib shall be part of the repo. If you want to use you own zlib.installation this is possible as well. Check the options for it.
+
+### Build instructions for Windows with UWP
+See <https://stackoverflow.com/questions/40803170/cmake-uwp-using-cmake-to-build-universal-windows-app>
+
+### Build instructions for Linux / Unix
+Open a terminal and got to your repository. You can generate the makefiles and build the library via:
+
+```bash
+cmake CMakeLists.txt
+make -j4
+```
+The option -j descripes the number of parallel processes for the build. In this case make will try to use 4 cores for the build.
+
+If you want to use a IDE for linux you can try QTCreator for instance. 
+
+### Build instructions for MinGW
+ Older versions of MinGW's compiler (e.g. 5.1.0) do not support the -mbig_obj flag 
+required to compile some of assimp's files, especially for debug builds.
+Version 7.3.0 of g++-mingw-w64 & gcc-mingw-w64 appears to work.
+
+Please see [CMake Cross Compiling](https://cmake.org/cmake/help/latest/manual/cmake-toolchains.7.html#cross-compiling) for general information on CMake Toolchains.
+
+Some users have had success building assimp using MinGW on Linux using [polly](https://github.com/ruslo/polly/).
+
+The following toolchain, which is not maintained by assimp, seems to work on Linux: [linux-mingw-w64-gnuxx11.cmake](https://github.com/ruslo/polly/blob/master/linux-mingw-w64-gnuxx11.cmake)
+
+The following toolchain may or may not be helpful for building assimp using MinGW on Windows (untested):
+ [mingw-cxx17.cmake](https://github.com/ruslo/polly/blob/master/mingw-cxx17.cmake)
+
+Besides the toolchain, compilation should be the same as for Linux / Unix.
+
+### CMake build options
+The cmake-build-environment provides options to configure the build. The following options can be used:
+- **ASSIMP_HUNTER_ENABLED (default OFF)**: Enable Hunter package manager support.
+- **BUILD_SHARED_LIBS (default ON)**: Generation of shared libs (dll for windows, so for Linux). Set this to OFF to get a static lib.
+- **ASSIMP_BUILD_FRAMEWORK (default OFF, MacOnly)**: Build package as Mac OS X Framework bundle.
+- **ASSIMP_DOUBLE_PRECISION (default OFF)**: All data will be stored as double values.
+- **ASSIMP_OPT_BUILD_PACKAGES (default OFF)**: Set to ON to generate CPack configuration files and packaging targets.
+- **ASSIMP_ANDROID_JNIIOSYSTEM (default OFF)**: Android JNI IOSystem support is active.
+- **ASSIMP_NO_EXPORT (default OFF)**: Disable Assimp's export functionality.
+- **ASSIMP_BUILD_ZLIB (default OFF)**: Build our own zlib.
+- **ASSIMP_BUILD_ALL_EXPORTERS_BY_DEFAULT (default ON)**: Build Assimp with all exporter senabled.
+- **ASSIMP_BUILD_ALL_IMPORTERS_BY_DEFAULT (default ON)**: Build Assimp with all importer senabled.
+- **ASSIMP_BUILD_ASSIMP_TOOLS (default ON)**: If the supplementary tools for Assimp are built in addition to the library.
+- **ASSIMP_BUILD_SAMPLES (default OFF)**: If the official samples are built as well (needs Glut).
+- **ASSIMP_BUILD_TESTS (default ON)**: If the test suite for Assimp is built in addition to the library.
+- **ASSIMP_COVERALLS (default OFF)**: Enable this to measure test coverage.
+- **ASSIMP_INSTALL (default ON)**: Install Assimp library. Disable this if you want to use Assimp as a submodule.
+- **ASSIMP_WARNINGS_AS_ERRORS (default ON)**: Treat all warnings as errors.
+- **ASSIMP_ASAN (default OFF)**: Enable AddressSanitizer.
+- **ASSIMP_UBSAN (default OFF)**: Enable Undefined Behavior sanitizer.
+- **ASSIMP_BUILD_DOCS (default OFF)**: Build documentation using Doxygen. OBSOLETE, see https://github.com/assimp/assimp-docs
+- **ASSIMP_INJECT_DEBUG_POSTFIX (default ON)**: Inject debug postfix in .a/.so/.lib/.dll lib names
+- **ASSIMP_IGNORE_GIT_HASH (default OFF)**: Don't call git to get the hash.
+- **ASSIMP_INSTALL_PDB (default ON)**: Install MSVC debug files.
+- **USE_STATIC_CRT (default OFF)**: Link against the static MSVC runtime libraries.
+- **ASSIMP_BUILD_DRACO (default OFF)**: Build Draco libraries. Primarily for glTF.
+- **ASSIMP_BUILD_ASSIMP_VIEW (default ON, if DirectX found, OFF otherwise)**: Build Assimp view tool (requires DirectX).

Engine/lib/assimp/CMakeLists.txt

@@ -0,0 +1,833 @@
+# Open Asset Import Library (assimp)
+# ----------------------------------------------------------------------
+# Copyright (c) 2006-2022, assimp team
+#
+# All rights reserved.
+#
+# Redistribution and use of this software in source and binary forms,
+# with or without modification, are permitted provided that the
+# following conditions are met:
+#
+# * Redistributions of source code must retain the above
+#   copyright notice, this list of conditions and the
+#   following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above
+#   copyright notice, this list of conditions and the
+#   following disclaimer in the documentation and/or other
+#   materials provided with the distribution.
+#
+# * Neither the name of the assimp team, nor the names of its
+#   contributors may be used to endorse or promote products
+#   derived from this software without specific prior
+#   written permission of the assimp team.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#----------------------------------------------------------------------
+SET(CMAKE_POLICY_DEFAULT_CMP0012 NEW)
+SET(CMAKE_POLICY_DEFAULT_CMP0074 NEW)
+SET(CMAKE_POLICY_DEFAULT_CMP0092 NEW)
+
+CMAKE_MINIMUM_REQUIRED( VERSION 3.10 )
+
+# Disabled importers: m3d for 5.1
+ADD_DEFINITIONS( -DASSIMP_BUILD_NO_M3D_IMPORTER)
+ADD_DEFINITIONS( -DASSIMP_BUILD_NO_M3D_EXPORTER)
+# Toggles the use of the hunter package manager
+option(ASSIMP_HUNTER_ENABLED "Enable Hunter package manager support" OFF)
+
+IF(ASSIMP_HUNTER_ENABLED)
+  include("cmake-modules/HunterGate.cmake")
+  HunterGate(
+    URL "https://github.com/cpp-pm/hunter/archive/v0.24.0.tar.gz"
+    SHA1 "a3d7f4372b1dcd52faa6ff4a3bd5358e1d0e5efd"
+  )
+
+  add_definitions(-DASSIMP_USE_HUNTER)
+ENDIF()
+
+PROJECT(Assimp VERSION 5.2.4)
+
+# All supported options ###############################################
+
+OPTION( BUILD_SHARED_LIBS
+  "Build package with shared libraries."
+  ON
+)
+OPTION( ASSIMP_BUILD_FRAMEWORK
+  "Build package as Mac OS X Framework bundle."
+  OFF
+)
+OPTION( ASSIMP_DOUBLE_PRECISION
+  "Set to ON to enable double precision processing"
+  OFF
+)
+OPTION( ASSIMP_OPT_BUILD_PACKAGES
+  "Set to ON to generate CPack configuration files and packaging targets"
+  OFF
+)
+OPTION( ASSIMP_ANDROID_JNIIOSYSTEM
+  "Android JNI IOSystem support is active"
+  OFF
+)
+OPTION( ASSIMP_NO_EXPORT
+  "Disable Assimp's export functionality."
+  OFF
+)
+OPTION( ASSIMP_BUILD_ZLIB
+  "Build your own zlib"
+  OFF
+)
+OPTION( ASSIMP_BUILD_ASSIMP_TOOLS
+  "If the supplementary tools for Assimp are built in addition to the library."
+  OFF
+)
+OPTION ( ASSIMP_BUILD_SAMPLES
+  "If the official samples are built as well (needs Glut)."
+  OFF
+)
+OPTION ( ASSIMP_BUILD_TESTS
+  "If the test suite for Assimp is built in addition to the library."
+  ON
+)
+OPTION ( ASSIMP_COVERALLS
+  "Enable this to measure test coverage."
+  OFF
+)
+OPTION( ASSIMP_INSTALL
+  "Disable this if you want to use assimp as a submodule."
+  ON
+)
+OPTION ( ASSIMP_WARNINGS_AS_ERRORS
+  "Treat all warnings as errors."
+  ON
+)
+OPTION ( ASSIMP_ASAN
+  "Enable AddressSanitizer."
+  OFF
+)
+OPTION ( ASSIMP_UBSAN
+  "Enable Undefined Behavior sanitizer."
+  OFF
+)
+OPTION ( ASSIMP_BUILD_DOCS
+  "Build documentation using Doxygen."
+  OFF
+)
+OPTION( ASSIMP_INJECT_DEBUG_POSTFIX
+  "Inject debug postfix in .a/.so/.dll lib names"
+  ON
+)
+
+OPTION ( ASSIMP_IGNORE_GIT_HASH
+   "Don't call git to get the hash."
+   OFF
+)
+
+IF (WIN32)
+  # Use subset of Windows.h
+  ADD_DEFINITIONS( -DWIN32_LEAN_AND_MEAN )
+
+  IF(MSVC)
+    OPTION( ASSIMP_INSTALL_PDB
+      "Install MSVC debug files."
+      ON )
+    IF(NOT (MSVC_VERSION LESS 1900))
+      # Multibyte character set is deprecated since at least MSVC2015 (possibly earlier)
+      ADD_DEFINITIONS( -DUNICODE -D_UNICODE )
+    ENDIF()
+
+    # Link statically against c/c++ lib to avoid missing redistriburable such as
+    # "VCRUNTIME140.dll not found. Try reinstalling the app.", but give users
+    # a choice to opt for the shared runtime if they want.
+    option(USE_STATIC_CRT "Link against the static runtime libraries." OFF)
+
+    # The CMAKE_CXX_FLAGS vars can be overriden by some Visual Studio generators, so we use an alternative
+    # global method here:
+    if (${USE_STATIC_CRT})
+      add_compile_options(
+          $<$<CONFIG:>:/MT>
+          $<$<CONFIG:Debug>:/MTd>
+          $<$<CONFIG:Release>:/MT>
+      )
+    endif()
+  ENDIF()
+ENDIF()
+
+IF (IOS AND NOT ASSIMP_HUNTER_ENABLED)
+  IF (NOT CMAKE_BUILD_TYPE)
+    SET(CMAKE_BUILD_TYPE "Release")
+  ENDIF ()
+  ADD_DEFINITIONS(-DENABLE_BITCODE)
+ENDIF ()
+
+
+IF (ASSIMP_BUILD_FRAMEWORK)
+  SET (BUILD_SHARED_LIBS ON)
+  MESSAGE(STATUS "Framework bundle building enabled")
+ENDIF()
+
+IF(NOT BUILD_SHARED_LIBS)
+  MESSAGE(STATUS "Shared libraries disabled")
+  SET(LINK_SEARCH_START_STATIC TRUE)
+  SET(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX} ${CMAKE_FIND_LIBRARY_SUFFIXES})
+ELSE()
+  MESSAGE(STATUS "Shared libraries enabled")
+ENDIF()
+
+# Define here the needed parameters
+SET (ASSIMP_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
+SET (ASSIMP_VERSION_MINOR ${PROJECT_VERSION_MINOR})
+SET (ASSIMP_VERSION_PATCH ${PROJECT_VERSION_PATCH})
+SET (ASSIMP_VERSION ${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH})
+SET (ASSIMP_SOVERSION 5)
+
+SET( ASSIMP_PACKAGE_VERSION "0" CACHE STRING "the package-specific version used for uploading the sources" )
+if(NOT ASSIMP_HUNTER_ENABLED)
+  # Enable C++17 support globally
+  set(CMAKE_CXX_STANDARD 17)
+  set(CMAKE_CXX_STANDARD_REQUIRED ON)
+  set(CMAKE_C_STANDARD 99)
+endif()
+
+IF(NOT ASSIMP_IGNORE_GIT_HASH)
+  # Get the current working branch
+  EXECUTE_PROCESS(
+    COMMAND git rev-parse --abbrev-ref HEAD
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_BRANCH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+  )
+
+  # Get the latest abbreviated commit hash of the working branch
+  EXECUTE_PROCESS(
+    COMMAND git rev-parse --short=8 HEAD
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_COMMIT_HASH
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+  )
+ENDIF()
+
+IF(NOT GIT_COMMIT_HASH)
+  SET(GIT_COMMIT_HASH 0)
+ENDIF()
+
+IF(ASSIMP_DOUBLE_PRECISION)
+  ADD_DEFINITIONS(-DASSIMP_DOUBLE_PRECISION)
+ENDIF()
+
+INCLUDE_DIRECTORIES( BEFORE
+  ./
+  code/
+  include
+  ${CMAKE_CURRENT_BINARY_DIR}
+  ${CMAKE_CURRENT_BINARY_DIR}/include
+)
+
+LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules" )
+SET(LIBASSIMP_COMPONENT     "libassimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH}" )
+SET(LIBASSIMP-DEV_COMPONENT "libassimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH}-dev" )
+SET(CPACK_COMPONENTS_ALL assimp-bin ${LIBASSIMP_COMPONENT} ${LIBASSIMP-DEV_COMPONENT} assimp-dev)
+SET(ASSIMP_LIBRARY_SUFFIX "" CACHE STRING "Suffix to append to library names")
+
+IF( UNIX )
+  # Use GNUInstallDirs for Unix predefined directories
+  INCLUDE(GNUInstallDirs)
+  # Ensure that we do not run into issues like http://www.tcm.phy.cam.ac.uk/sw/inodes64.html on 32 bit linux
+  IF( ${OPERATING_SYSTEM} MATCHES "Android")
+  ELSE()
+    IF ( CMAKE_SIZEOF_VOID_P EQUAL 4) # only necessary for 32-bit linux
+      ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64 )
+    ENDIF()
+  ENDIF()
+ENDIF()
+
+# Grouped compiler settings ########################################
+IF ((CMAKE_C_COMPILER_ID MATCHES "GNU") AND NOT MINGW)
+  IF(NOT ASSIMP_HUNTER_ENABLED)
+    SET(CMAKE_CXX_STANDARD 17)
+    SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
+  ENDIF()
+  # hide all not-exported symbols
+  IF(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "mips64" )
+	SET(CMAKE_CXX_FLAGS "-mxgot -fvisibility=hidden -fno-strict-aliasing -Wall ${CMAKE_CXX_FLAGS}")
+	SET(CMAKE_C_FLAGS "-fno-strict-aliasing ${CMAKE_C_FLAGS}")
+	SET(LIBSTDC++_LIBRARIES -lstdc++)
+  ELSE()
+	SET(CMAKE_CXX_FLAGS "-fvisibility=hidden -fno-strict-aliasing -Wall ${CMAKE_CXX_FLAGS}")
+	SET(CMAKE_C_FLAGS "-fno-strict-aliasing ${CMAKE_C_FLAGS}")
+	SET(LIBSTDC++_LIBRARIES -lstdc++)
+  ENDIF()
+ELSEIF(MSVC)
+  # enable multi-core compilation with MSVC
+  IF(CMAKE_CXX_COMPILER_ID MATCHES "Clang" ) # clang-cl
+    ADD_COMPILE_OPTIONS(/bigobj /W4 /WX )
+  ELSE() # msvc
+    ADD_COMPILE_OPTIONS(/MP /bigobj /W4 /WX)
+  ENDIF()
+  # disable "elements of array '' will be default initialized" warning on MSVC2013
+  IF(MSVC12)
+    ADD_COMPILE_OPTIONS(/wd4351)	
+  ENDIF()
+  ADD_COMPILE_OPTIONS(/wd4244) #supress warning for double to float conversion if Double precission is activated
+  SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /D_DEBUG /Zi /Od")
+  SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi")
+  SET(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG:FULL /PDBALTPATH:%_PDB% /OPT:REF /OPT:ICF")
+ELSEIF (CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
+  IF(NOT ASSIMP_HUNTER_ENABLED)
+    SET(CMAKE_CXX_STANDARD 17)
+    SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
+  ENDIF()
+  SET(CMAKE_CXX_FLAGS "-fvisibility=hidden -fno-strict-aliasing -Wall -Wno-long-long ${CMAKE_CXX_FLAGS}" )
+  SET(CMAKE_C_FLAGS "-fno-strict-aliasing ${CMAKE_C_FLAGS}")
+ELSEIF( MINGW )
+  IF (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0)
+    message(FATAL_ERROR "MinGW is too old to be supported. Please update MinGW and try again.")
+  ELSEIF(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.3)
+    message(WARNING "MinGW is old, if you experience errors, update MinGW.")
+  ENDIF()
+  IF(NOT ASSIMP_HUNTER_ENABLED)
+    SET(CMAKE_CXX_FLAGS "-std=gnu++17 ${CMAKE_CXX_FLAGS}")
+    SET(CMAKE_C_FLAGS "-fPIC ${CMAKE_C_FLAGS}")
+  ENDIF()
+    IF (CMAKE_BUILD_TYPE STREQUAL "Debug")
+      SET(CMAKE_CXX_FLAGS "-fvisibility=hidden -fno-strict-aliasing -Wall -Wno-long-long -Wa,-mbig-obj -g ${CMAKE_CXX_FLAGS}")
+    ELSE()
+      SET(CMAKE_CXX_FLAGS "-fvisibility=hidden -fno-strict-aliasing -Wall -Wno-long-long -Wa,-mbig-obj -O3 ${CMAKE_CXX_FLAGS}")
+    ENDIF()
+    SET(CMAKE_C_FLAGS "-fno-strict-aliasing ${CMAKE_C_FLAGS}")
+ENDIF()
+
+IF ( IOS AND NOT ASSIMP_HUNTER_ENABLED)
+  IF (CMAKE_BUILD_TYPE STREQUAL "Debug")
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fembed-bitcode -Og")
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fembed-bitcode -Og")
+  ELSE()
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fembed-bitcode -O3")
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fembed-bitcode -O3")
+    # Experimental for pdb generation
+  ENDIF()
+ENDIF()
+
+IF (ASSIMP_COVERALLS)
+  MESSAGE(STATUS "Coveralls enabled")
+  INCLUDE(Coveralls)
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
+  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
+ENDIF()
+
+IF (ASSIMP_ASAN)
+  MESSAGE(STATUS "AddressSanitizer enabled")
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address")
+  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address")
+ENDIF()
+
+IF (ASSIMP_UBSAN)
+  MESSAGE(STATUS "Undefined Behavior sanitizer enabled")
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined,shift,shift-exponent,integer-divide-by-zero,unreachable,vla-bound,null,return,signed-integer-overflow,bounds,float-divide-by-zero,float-cast-overflow,nonnull-attribute,returns-nonnull-attribute,bool,enum,vptr,pointer-overflow,builtin -fno-sanitize-recover=all")
+  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=undefined,shift,shift-exponent,integer-divide-by-zero,unreachable,vla-bound,null,return,signed-integer-overflow,bounds,float-divide-by-zero,float-cast-overflow,nonnull-attribute,returns-nonnull-attribute,bool,enum,vptr,pointer-overflow,builtin -fno-sanitize-recover=all")
+ENDIF()
+
+INCLUDE (FindPkgMacros)
+INCLUDE (PrecompiledHeader)
+
+# Set Assimp project output directory variables.
+# Will respect top-level CMAKE_*_OUTPUT_DIRECTORY variables if any are set.
+IF(NOT DEFINED CMAKE_RUNTIME_OUTPUT_DIRECTORY)
+  SET(ASSIMP_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin" CACHE STRING "Path for runtime output files")
+ELSE()
+  SET(ASSIMP_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY} CACHE STRING "Path for runtime output files")
+ENDIF()
+
+IF(NOT DEFINED CMAKE_LIBRARY_OUTPUT_DIRECTORY)
+  SET(ASSIMP_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin" CACHE STRING "Path for library output files")
+ELSE()
+  SET(ASSIMP_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_LIBRARY_OUTPUT_DIRECTORY} CACHE STRING "Path for runtime output files")
+ENDIF()
+
+IF(NOT DEFINED CMAKE_ARCHIVE_OUTPUT_DIRECTORY)
+  SET(ASSIMP_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/lib" CACHE STRING "Path for library output files")
+ELSE()
+  SET(ASSIMP_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} CACHE STRING "Path for runtime output files")
+ENDIF()
+
+# Macro used to set the output directories of a target to the
+# respective Assimp output directories.
+MACRO(TARGET_USE_COMMON_OUTPUT_DIRECTORY target)
+  set_target_properties(${target} PROPERTIES
+      RUNTIME_OUTPUT_DIRECTORY ${ASSIMP_RUNTIME_OUTPUT_DIRECTORY}
+      LIBRARY_OUTPUT_DIRECTORY ${ASSIMP_LIBRARY_OUTPUT_DIRECTORY}
+      ARCHIVE_OUTPUT_DIRECTORY ${ASSIMP_ARCHIVE_OUTPUT_DIRECTORY}
+  )
+ENDMACRO()
+
+get_cmake_property(is_multi_config GENERATOR_IS_MULTI_CONFIG)
+
+IF (ASSIMP_INJECT_DEBUG_POSTFIX AND (is_multi_config OR CMAKE_BUILD_TYPE STREQUAL "Debug"))
+  SET(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "Debug Postfix for lib, samples and tools")
+ELSE()
+  SET(CMAKE_DEBUG_POSTFIX "" CACHE STRING "Debug Postfix for lib, samples and tools")
+ENDIF()
+
+# Only generate this target if no higher-level project already has
+IF (NOT TARGET uninstall AND ASSIMP_INSTALL)
+  # add make uninstall capability
+  CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY)
+  ADD_CUSTOM_TARGET(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
+ENDIF()
+
+# cmake configuration files
+if(${BUILD_SHARED_LIBS})
+  set(BUILD_LIB_TYPE SHARED)
+else()
+  set(BUILD_LIB_TYPE STATIC)
+endif()
+
+IF( UNIX )
+  # Use GNUInstallDirs for Unix predefined directories
+  INCLUDE(GNUInstallDirs)
+
+  SET( ASSIMP_LIB_INSTALL_DIR ${CMAKE_INSTALL_LIBDIR})
+  SET( ASSIMP_INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_INCLUDEDIR})
+  SET( ASSIMP_BIN_INSTALL_DIR ${CMAKE_INSTALL_BINDIR})
+ELSE()
+  # Cache these to allow the user to override them on non-Unix platforms
+  SET( ASSIMP_LIB_INSTALL_DIR "lib" CACHE STRING
+    "Path the built library files are installed to." )
+  SET( ASSIMP_INCLUDE_INSTALL_DIR "include" CACHE STRING
+    "Path the header files are installed to." )
+  SET( ASSIMP_BIN_INSTALL_DIR "bin" CACHE STRING
+    "Path the tool executables are installed to." )
+
+  SET(CMAKE_INSTALL_FULL_INCLUDEDIR ${CMAKE_INSTALL_PREFIX}/${ASSIMP_INCLUDE_INSTALL_DIR})
+  SET(CMAKE_INSTALL_FULL_LIBDIR ${CMAKE_INSTALL_PREFIX}/${ASSIMP_LIB_INSTALL_DIR})
+  SET(CMAKE_INSTALL_FULL_BINDIR ${CMAKE_INSTALL_PREFIX}/${ASSIMP_BIN_INSTALL_DIR})
+ENDIF()
+
+set(GENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}/generated")
+
+IF(ASSIMP_HUNTER_ENABLED)
+  set(CONFIG_INSTALL_DIR "lib/cmake/${PROJECT_NAME}")
+  set(CMAKE_CONFIG_TEMPLATE_FILE "cmake-modules/assimp-hunter-config.cmake.in")
+  set(NAMESPACE "${PROJECT_NAME}::")
+  set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
+  set(VERSION_CONFIG "${GENERATED_DIR}/${PROJECT_NAME}ConfigVersion.cmake")
+  set(PROJECT_CONFIG "${GENERATED_DIR}/${PROJECT_NAME}Config.cmake")
+ELSE()
+  set(CONFIG_INSTALL_DIR "${ASSIMP_LIB_INSTALL_DIR}/cmake/assimp-${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}")
+  set(CMAKE_CONFIG_TEMPLATE_FILE "cmake-modules/assimp-plain-config.cmake.in")
+  string(TOLOWER ${PROJECT_NAME} PROJECT_NAME_LOWERCASE)
+  set(NAMESPACE "${PROJECT_NAME_LOWERCASE}::")
+  set(TARGETS_EXPORT_NAME "${PROJECT_NAME_LOWERCASE}Targets")
+  set(VERSION_CONFIG "${GENERATED_DIR}/${PROJECT_NAME_LOWERCASE}ConfigVersion.cmake")
+  set(PROJECT_CONFIG "${GENERATED_DIR}/${PROJECT_NAME_LOWERCASE}Config.cmake")
+ENDIF()
+
+set(INCLUDE_INSTALL_DIR "include")
+
+# Include module with fuction 'write_basic_package_version_file'
+include(CMakePackageConfigHelpers)
+
+# Note: PROJECT_VERSION is used as a VERSION
+write_basic_package_version_file("${VERSION_CONFIG}" COMPATIBILITY SameMajorVersion)
+
+configure_package_config_file(
+    ${CMAKE_CONFIG_TEMPLATE_FILE}
+    "${PROJECT_CONFIG}"
+    INSTALL_DESTINATION "${CONFIG_INSTALL_DIR}"
+)
+
+install(
+    FILES "${PROJECT_CONFIG}" "${VERSION_CONFIG}"
+    DESTINATION "${CONFIG_INSTALL_DIR}"
+    COMPONENT ${LIBASSIMP-DEV_COMPONENT}
+)
+
+install(
+    EXPORT "${TARGETS_EXPORT_NAME}"
+    NAMESPACE "${NAMESPACE}"
+    DESTINATION "${CONFIG_INSTALL_DIR}"
+    COMPONENT ${LIBASSIMP-DEV_COMPONENT}
+)
+
+IF( ASSIMP_BUILD_DOCS )
+  ADD_SUBDIRECTORY(doc)
+ENDIF()
+
+# Search for external dependencies, and build them from source if not found
+# Search for zlib
+IF(ASSIMP_HUNTER_ENABLED)
+  hunter_add_package(ZLIB)
+  find_package(ZLIB CONFIG REQUIRED)
+
+  add_definitions(-DASSIMP_BUILD_NO_OWN_ZLIB)
+  set(ZLIB_FOUND TRUE)
+  set(ZLIB_LIBRARIES ZLIB::zlib)
+  set(ASSIMP_BUILD_MINIZIP TRUE)
+ELSE()
+  # If the zlib is already found outside, add an export in case assimpTargets can't find it.
+  IF( ZLIB_FOUND )
+    INSTALL( TARGETS zlib zlibstatic
+        EXPORT "${TARGETS_EXPORT_NAME}")
+  ENDIF()
+
+  IF ( NOT ASSIMP_BUILD_ZLIB )
+    FIND_PACKAGE(ZLIB)
+  ENDIF()
+
+  IF( NOT ZLIB_FOUND )
+    MESSAGE(STATUS "compiling zlib from sources")
+    INCLUDE(CheckIncludeFile)
+    INCLUDE(CheckTypeSize)
+    INCLUDE(CheckFunctionExists)
+
+    # Explicitly turn off ASM686 and AMD64 cmake options.
+    # The AMD64 option causes a build failure on MSVC and the ASM builds seem to have problems:
+    #		https://github.com/madler/zlib/issues/41#issuecomment-125848075
+    # Also prevents these options from "polluting" the cmake options if assimp is being
+    # included as a submodule.
+    set( ASM686 FALSE CACHE INTERNAL "Override ZLIB flag to turn off assembly" FORCE )
+    set( AMD64 FALSE CACHE INTERNAL "Override ZLIB flag to turn off assembly" FORCE )
+
+    # compile from sources
+    ADD_SUBDIRECTORY(contrib/zlib)
+    SET(ZLIB_FOUND 1)
+    SET(ZLIB_LIBRARIES zlibstatic)
+    SET(ZLIB_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/contrib/zlib ${CMAKE_CURRENT_BINARY_DIR}/contrib/zlib)
+    # need to ensure we don't link with system zlib or minizip as well.
+    SET(ASSIMP_BUILD_MINIZIP 1)
+  ELSE()
+    ADD_DEFINITIONS(-DASSIMP_BUILD_NO_OWN_ZLIB)
+    SET(ZLIB_LIBRARIES_LINKED -lz)
+  ENDIF()
+  INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
+ENDIF()
+
+IF( NOT IOS )
+  IF( NOT ASSIMP_BUILD_MINIZIP )
+    use_pkgconfig(UNZIP minizip)
+  ENDIF()
+ELSE ()
+  IF( NOT BUILD_SHARED_LIBS )
+    IF( NOT ASSIMP_BUILD_MINIZIP )
+      use_pkgconfig(UNZIP minizip)
+    ENDIF()
+  ENDIF ()
+ENDIF ()
+
+IF ( ASSIMP_NO_EXPORT )
+  ADD_DEFINITIONS( -DASSIMP_BUILD_NO_EXPORT)
+  MESSAGE( STATUS "Build an import-only version of Assimp." )
+ENDIF()
+
+SET ( ASSIMP_BUILD_ARCHITECTURE "" CACHE STRING
+  "describe the current architecture."
+)
+IF( ASSIMP_BUILD_ARCHITECTURE STREQUAL "")
+ELSE()
+  ADD_DEFINITIONS ( -D'ASSIMP_BUILD_ARCHITECTURE="${ASSIMP_BUILD_ARCHITECTURE}"' )
+ENDIF()
+
+# ${CMAKE_GENERATOR}
+SET ( ASSIMP_BUILD_COMPILER "" CACHE STRING
+  "describe the current compiler."
+)
+IF( ASSIMP_BUILD_COMPILER STREQUAL "")
+ELSE()
+  ADD_DEFINITIONS ( -D'ASSIMP_BUILD_COMPILER="${ASSIMP_BUILD_COMPILER}"' )
+ENDIF()
+
+MARK_AS_ADVANCED ( ASSIMP_BUILD_ARCHITECTURE ASSIMP_BUILD_COMPILER )
+
+SET ( ASSIMP_BUILD_NONFREE_C4D_IMPORTER OFF CACHE BOOL
+  "Build the C4D importer, which relies on the non-free Cineware SDK."
+)
+
+IF (ASSIMP_BUILD_NONFREE_C4D_IMPORTER)
+  IF ( MSVC )
+    SET(C4D_INCLUDES "${CMAKE_CURRENT_SOURCE_DIR}/contrib/Cineware/includes")
+
+    # pick the correct prebuilt library
+    IF(MSVC15)
+      SET(C4D_LIB_POSTFIX "_2017")
+    ELSEIF(MSVC14)
+      SET(C4D_LIB_POSTFIX "_2015")
+    ELSEIF(MSVC12)
+      SET(C4D_LIB_POSTFIX "_2013")
+    ELSEIF(MSVC11)
+      SET(C4D_LIB_POSTFIX "_2012")
+    ELSEIF(MSVC10)
+      SET(C4D_LIB_POSTFIX "_2010")
+    ELSE()
+      MESSAGE( FATAL_ERROR
+        "C4D is currently only supported with MSVC 10, 11, 12, 14"
+      )
+    ENDIF()
+
+    SET(C4D_LIB_BASE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/contrib/Cineware/libraries/win")
+
+    SET(C4D_DEBUG_LIBRARIES
+      "${C4D_LIB_BASE_PATH}/cinewarelib${C4D_LIB_POSTFIX}/cinewarelib_debug.lib"
+      "${C4D_LIB_BASE_PATH}/jpeglib${C4D_LIB_POSTFIX}/jpeglib_debug.lib"
+    )
+    SET(C4D_RELEASE_LIBRARIES
+      "${C4D_LIB_BASE_PATH}/cinewarelib${C4D_LIB_POSTFIX}/cinewarelib_release.lib"
+      "${C4D_LIB_BASE_PATH}/jpeglib${C4D_LIB_POSTFIX}/jpeglib_release.lib"
+    )
+
+    # winsock and winmm are necessary (and undocumented) dependencies of Cineware SDK because
+    # it can be used to communicate with a running Cinema 4D instance
+    SET(C4D_EXTRA_LIBRARIES WSock32.lib Winmm.lib)
+  ELSE ()
+    MESSAGE( FATAL_ERROR
+      "C4D is currently only available on Windows with Cineware SDK installed in contrib/Cineware"
+    )
+  ENDIF ()
+ELSE ()
+  ADD_DEFINITIONS( -DASSIMP_BUILD_NO_C4D_IMPORTER )
+ENDIF ()
+
+# Draco requires cmake 3.12
+IF (DEFINED CMAKE_VERSION AND "${CMAKE_VERSION}" VERSION_LESS "3.12")
+  message(NOTICE "draco requires cmake 3.12 or newer, cmake is ${CMAKE_VERSION} . Draco is disabled")
+  SET ( ASSIMP_BUILD_DRACO OFF CACHE BOOL "Disabled: Draco requires newer cmake" FORCE )
+ELSE()
+  OPTION ( ASSIMP_BUILD_DRACO "If the Draco libraries are to be built. Primarily for glTF" OFF )
+  IF ( ASSIMP_BUILD_DRACO )
+    # Primarily for glTF v2
+    # Enable Draco glTF feature set
+    set(DRACO_GLTF ON CACHE BOOL "" FORCE)
+    # Disable unnecessary or omitted components
+    set(DRACO_JS_GLUE OFF CACHE BOOL "" FORCE)
+    set(DRACO_WASM OFF CACHE BOOL "" FORCE)
+    set(DRACO_MAYA_PLUGIN OFF CACHE BOOL "" FORCE)
+    set(DRACO_UNITY_PLUGIN OFF CACHE BOOL "" FORCE)
+    set(DRACO_TESTS OFF CACHE BOOL "" FORCE)
+
+    IF(ASSIMP_HUNTER_ENABLED)
+      hunter_add_package(draco)
+      find_package(draco CONFIG REQUIRED)
+      set(draco_LIBRARIES draco::draco)
+    ELSE()
+      # Draco 1.4.1 has many warnings and will not build with /WX or -Werror
+      # See https://github.com/google/draco/issues/672
+      # and https://github.com/google/draco/issues/673
+      IF(MSVC)
+        set(DRACO_CXX_FLAGS "/W0")
+      ELSE()
+        list(APPEND DRACO_CXX_FLAGS
+          "-Wno-bool-compare"
+          "-Wno-comment"
+          "-Wno-maybe-uninitialized"
+          "-Wno-sign-compare"
+          "-Wno-unused-local-typedefs"
+        )
+        # Draco 1.4.1 does not explicitly export any symbols under GCC/clang
+        list(APPEND DRACO_CXX_FLAGS
+          "-fvisibility=default"
+        )
+      ENDIF()
+
+      # Don't build or install all of Draco by default
+      ADD_SUBDIRECTORY( "contrib/draco" EXCLUDE_FROM_ALL )
+
+      if(MSVC OR WIN32)
+        set(draco_LIBRARIES "draco")
+      else()
+        if(BUILD_SHARED_LIBS)
+          set(draco_LIBRARIES "draco_shared")
+        else()
+          set(draco_LIBRARIES "draco_static")
+        endif()
+      endif()
+
+      # Don't build the draco command-line tools by default
+      set_target_properties(draco_encoder draco_decoder PROPERTIES
+        EXCLUDE_FROM_ALL TRUE
+        EXCLUDE_FROM_DEFAULT_BUILD TRUE
+        )
+
+      # Do build the draco shared library
+      set_target_properties(${draco_LIBRARIES} PROPERTIES
+        EXCLUDE_FROM_ALL FALSE
+        EXCLUDE_FROM_DEFAULT_BUILD FALSE
+        )
+
+      TARGET_USE_COMMON_OUTPUT_DIRECTORY(${draco_LIBRARIES})
+      TARGET_USE_COMMON_OUTPUT_DIRECTORY(draco_encoder)
+      TARGET_USE_COMMON_OUTPUT_DIRECTORY(draco_decoder)
+
+      set(draco_INCLUDE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}/contrib/draco/src")
+
+      # This is probably wrong
+      INSTALL( TARGETS ${draco_LIBRARIES}
+        EXPORT "${TARGETS_EXPORT_NAME}"
+        LIBRARY DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
+        ARCHIVE DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
+        RUNTIME DESTINATION ${ASSIMP_BIN_INSTALL_DIR}
+        FRAMEWORK DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
+        COMPONENT ${LIBASSIMP_COMPONENT}
+        INCLUDES DESTINATION include
+    )
+
+    ENDIF()
+  ENDIF()
+ENDIF()
+
+# Main assimp code
+ADD_SUBDIRECTORY( code/ )
+
+IF ( ASSIMP_BUILD_ASSIMP_TOOLS )
+  # The viewer for windows only
+  IF (WIN32)
+    FIND_PACKAGE(DirectX)
+    OPTION ( ASSIMP_BUILD_ASSIMP_VIEW "If the Assimp view tool is built. (requires DirectX)" ${DirectX_FOUND} )
+    IF ( ASSIMP_BUILD_ASSIMP_VIEW )
+      ADD_SUBDIRECTORY( tools/assimp_view/ )
+    ENDIF ()
+  ELSE()
+    MESSAGE("Building Assimp Viewer only supported on Windows.")
+  ENDIF ()
+  # The command line tool
+  ADD_SUBDIRECTORY( tools/assimp_cmd/ )
+ENDIF ()
+
+IF ( ASSIMP_BUILD_SAMPLES )
+  SET( SAMPLES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/samples )
+  SET( SAMPLES_SHARED_CODE_DIR ${SAMPLES_DIR}/SharedCode )
+  IF ( WIN32 )
+    ADD_SUBDIRECTORY( samples/SimpleTexturedOpenGL/ )
+    ADD_SUBDIRECTORY( samples/SimpleTexturedDirectx11 )
+  ENDIF ()
+  ADD_SUBDIRECTORY( samples/SimpleOpenGL/ )
+ENDIF ()
+
+IF ( ASSIMP_BUILD_TESTS )
+  ADD_SUBDIRECTORY( test/ )
+ENDIF ()
+
+# Generate a pkg-config .pc, revision.h, and config.h for the Assimp library.
+CONFIGURE_FILE( "${PROJECT_SOURCE_DIR}/assimp.pc.in" "${PROJECT_BINARY_DIR}/assimp.pc" @ONLY )
+IF ( ASSIMP_INSTALL )
+  INSTALL( FILES "${PROJECT_BINARY_DIR}/assimp.pc" DESTINATION ${ASSIMP_LIB_INSTALL_DIR}/pkgconfig/ COMPONENT ${LIBASSIMP-DEV_COMPONENT})
+ENDIF()
+
+CONFIGURE_FILE(
+  ${CMAKE_CURRENT_LIST_DIR}/revision.h.in
+  ${CMAKE_CURRENT_BINARY_DIR}/revision.h
+)
+
+CONFIGURE_FILE(
+  ${CMAKE_CURRENT_LIST_DIR}/include/assimp/config.h.in
+  ${CMAKE_CURRENT_BINARY_DIR}/include/assimp/config.h
+)
+
+IF ( ASSIMP_INSTALL )
+  IF(CMAKE_CPACK_COMMAND AND UNIX AND ASSIMP_OPT_BUILD_PACKAGES)
+    # Packing information
+    SET(CPACK_PACKAGE_NAME                    "assimp{ASSIMP_VERSION_MAJOR}.{ASSIMP_VERSION_MINOR}")
+    SET(CPACK_PACKAGE_CONTACT "" CACHE STRING "Package maintainer and PGP signer.")
+    SET(CPACK_PACKAGE_VENDOR                  "https://github.com/assimp")
+    SET(CPACK_PACKAGE_DISPLAY_NAME            "Assimp ${ASSIMP_VERSION}")
+    SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY     " - Open Asset Import Library ${ASSIMP_VERSION}")
+    SET(CPACK_PACKAGE_VERSION                 "${ASSIMP_VERSION}.${ASSIMP_PACKAGE_VERSION}" )
+    SET(CPACK_PACKAGE_VERSION_MAJOR           "${ASSIMP_VERSION_MAJOR}")
+    SET(CPACK_PACKAGE_VERSION_MINOR           "${ASSIMP_VERSION_MINOR}")
+    SET(CPACK_PACKAGE_VERSION_PATCH           "${ASSIMP_VERSION_PATCH}")
+    SET(CPACK_PACKAGE_INSTALL_DIRECTORY       "assimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}")
+    SET(CPACK_RESOURCE_FILE_LICENSE           "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
+
+    STRING(TOUPPER ${LIBASSIMP_COMPONENT}     "LIBASSIMP_COMPONENT_UPPER")
+    STRING(TOUPPER ${LIBASSIMP-DEV_COMPONENT} "LIBASSIMP-DEV_COMPONENT_UPPER")
+
+    SET(CPACK_COMPONENT_ASSIMP-BIN_DISPLAY_NAME                       "tools")
+    SET(CPACK_COMPONENT_ASSIMP-BIN_DEPENDS                            "${LIBASSIMP_COMPONENT}" )
+    SET(CPACK_COMPONENT_${LIBASSIMP_COMPONENT_UPPER}_DISPLAY_NAME     "libraries")
+    SET(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DISPLAY_NAME "common headers and installs")
+    SET(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DEPENDS $    "{LIBASSIMP_COMPONENT}" )
+    SET(CPACK_COMPONENT_ASSIMP-DEV_DISPLAY_NAME                       "${CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT}_DISPLAY_NAME}" )
+    SET(CPACK_COMPONENT_ASSIMP-DEV_DEPENDS                            "${LIBASSIMP-DEV_COMPONENT}" )
+    SET(CPACK_DEBIAN_BUILD_DEPENDS debhelper cmake zlib1g-dev pkg-config)
+
+    # debian
+    SET(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
+    SET(CPACK_DEBIAN_CMAKE_OPTIONS    "-DBUILD_ASSIMP_SAMPLES:BOOL=${ASSIMP_BUILD_SAMPLES}")
+    SET(CPACK_DEBIAN_PACKAGE_SECTION  "libs" )
+    SET(CPACK_DEBIAN_PACKAGE_DEPENDS  "${CPACK_COMPONENTS_ALL}")
+    SET(CPACK_DEBIAN_PACKAGE_SUGGESTS)
+    SET(cPACK_DEBIAN_PACKAGE_NAME     "assimp")
+    SET(CPACK_DEBIAN_PACKAGE_REMOVE_SOURCE_FILES contrib/gtest contrib/zlib workspaces test doc obj samples packaging)
+    SET(CPACK_DEBIAN_PACKAGE_SOURCE_COPY svn export --force)
+    SET(CPACK_DEBIAN_CHANGELOG)
+    execute_process(COMMAND lsb_release -is
+      OUTPUT_VARIABLE _lsb_distribution OUTPUT_STRIP_TRAILING_WHITESPACE
+      RESULT_VARIABLE _lsb_release_failed)
+    SET(CPACK_DEBIAN_DISTRIBUTION_NAME ${_lsb_distribution} CACHE STRING "Name of the distrubiton")
+    STRING(TOLOWER ${CPACK_DEBIAN_DISTRIBUTION_NAME} CPACK_DEBIAN_DISTRIBUTION_NAME)
+    IF( ${CPACK_DEBIAN_DISTRIBUTION_NAME} STREQUAL "ubuntu" )
+      SET(CPACK_DEBIAN_DISTRIBUTION_RELEASES lucid maverick natty oneiric precise CACHE STRING "Release code-names of the distrubiton release")
+    ENDIF()
+    SET(DPUT_HOST "" CACHE STRING "PPA repository to upload the debian sources")
+    INCLUDE(CPack)
+    INCLUDE(DebSourcePPA)
+  ENDIF()
+ENDIF()
+
+if(WIN32)
+  if (CMAKE_SIZEOF_VOID_P EQUAL 8)
+    SET(BIN_DIR "${PROJECT_SOURCE_DIR}/bin64/")
+    SET(LIB_DIR "${PROJECT_SOURCE_DIR}/lib64/")
+  else()
+    SET(BIN_DIR "${PROJECT_SOURCE_DIR}/bin32/")
+    SET(LIB_DIR "${PROJECT_SOURCE_DIR}/lib32/")
+  ENDIF()
+
+  IF(MSVC_TOOLSET_VERSION)
+    SET(MSVC_PREFIX "vc${MSVC_TOOLSET_VERSION}")
+    SET(ASSIMP_MSVC_VERSION ${MSVC_PREFIX})
+  ELSE()
+    IF(MSVC12)
+      SET(ASSIMP_MSVC_VERSION "vc120")
+    ELSEIF(MSVC14)
+      SET(ASSIMP_MSVC_VERSION "vc140")
+    ELSEIF(MSVC15)
+      SET(ASSIMP_MSVC_VERSION "vc141")
+    ENDIF()
+  ENDIF()
+
+  IF(MSVC12 OR MSVC14 OR MSVC15 )
+    ADD_CUSTOM_TARGET(UpdateAssimpLibsDebugSymbolsAndDLLs COMMENT "Copying Assimp Libraries ..." VERBATIM)
+    IF(CMAKE_GENERATOR MATCHES "^Visual Studio")
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.dll	${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.dll VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.exp	${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.exp VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.lib	${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.lib VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.dll		${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.dll  VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.exp		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.exp VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.lib		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.lib VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb VERBATIM)
+    ELSE()
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mt.dll	${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.dll VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mt.exp	${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.exp VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mt.lib	${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mt.lib VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.dll		${BIN_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.dll  VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.exp		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.exp VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.ilk VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.lib		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.lib VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb VERBATIM)
+      ADD_CUSTOM_COMMAND(TARGET UpdateAssimpLibsDebugSymbolsAndDLLs COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/code/assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb		${LIB_DIR}assimp-${ASSIMP_MSVC_VERSION}-mtd.pdb VERBATIM)
+    ENDIF()
+  ENDIF()
+ENDIF ()

Engine/lib/assimp/CONTRIBUTING.md

@@ -0,0 +1,10 @@
+# How to contribute
+
+If you want to contribute, follow these steps:
+
+- First, create your own clone of assimp.
+- When you want to fix a bug or add a new feature, create a branch on your own fork following [these instructions](https://help.github.com/articles/creating-a-pull-request-from-a-fork/).
+- Push it to your fork of the repository and open a pull request.
+- A pull request will start our continuous integration service, which checks if the build works for Linux and Windows.
+  It will check for memory leaks, compiler warnings and memory alignment issues. If any of these tests fail, fix it and the tests will be restarted automatically.
+  - At the end, we will perform a code review and merge your branch to the master branch.

Engine/lib/assimp/CodeConventions.md

@@ -0,0 +1,12 @@
+
+Open Asset Import Library Coding Conventions
+==
+
+If you want to participate as a developer in the **Open Asset Import Library** please read and respect the following coding conventions. This will ensure consistency throughout the codebase and help all the Open Asset Import Library users.
+
+Spacing
+==
+
+* Use UNIX-style line endings (LF)
+* Remove any trailing whitespace
+* Expand tabs to 4 spaces

Engine/lib/assimp/Dockerfile

@@ -0,0 +1,25 @@
+FROM ubuntu:14.04
+
+RUN apt-get update && apt-get install -y \
+    git cmake build-essential software-properties-common
+
+RUN add-apt-repository ppa:ubuntu-toolchain-r/test && apt-get update && apt-get install -y gcc-4.9 g++-4.9 && \
+    cd /usr/bin && \
+    rm gcc g++ cpp && \
+    ln -s gcc-4.9 gcc && \
+    ln -s g++-4.9 g++ && \
+    ln -s cpp-4.9 cpp
+
+WORKDIR /opt
+
+# Build Assimp
+RUN git clone https://github.com/assimp/assimp.git /opt/assimp
+
+WORKDIR /opt/assimp
+
+RUN git checkout master \
+    && mkdir build && cd build && \
+    cmake \
+    -DCMAKE_BUILD_TYPE=Release \
+    .. && \
+    make && make install

Engine/lib/assimp/SECURITY.md

@@ -0,0 +1,16 @@
+# Security Policy
+
+## Supported Versions
+
+Use this section to tell people about which versions of your project are
+currently being supported with security updates.
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 5.2.4   | :white_check_mark: |
+
+## Reporting a Vulnerability
+
+If you have found any security vulnerability you can contact us via 
[email protected]
+

Engine/lib/assimp/assimp.pc.in

@@ -0,0 +1,9 @@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+
+Name: @CMAKE_PROJECT_NAME@
+Description: Import various well-known 3D model formats in an uniform manner.
+Version: @PROJECT_VERSION@
+Libs: -L${libdir} -lassimp@ASSIMP_LIBRARY_SUFFIX@
+Libs.private: @LIBSTDC++_LIBRARIES@ @ZLIB_LIBRARIES_LINKED@
+Cflags: -I${includedir}

Engine/lib/assimp/cmake-modules/Coveralls.cmake

@@ -0,0 +1,126 @@
+#
+# The MIT License (MIT)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# Copyright (C) 2014 Joakim Söderberg <[email protected]>
+#
+
+set(_CMAKE_SCRIPT_PATH ${CMAKE_CURRENT_LIST_DIR}) # must be outside coveralls_setup() to get correct path
+
+#
+# Param _COVERAGE_SRCS	A list of source files that coverage should be collected for.
+# Param _COVERALLS_UPLOAD Upload the result to coveralls?
+#
+
+function(coveralls_setup _COVERAGE_SRCS _COVERALLS_UPLOAD)
+
+	if (ARGC GREATER 2)
+		set(_CMAKE_SCRIPT_PATH ${ARGN})
+		message(STATUS "Coveralls: Using alternate CMake script dir: ${_CMAKE_SCRIPT_PATH}")
+	endif()
+
+	if (NOT EXISTS "${_CMAKE_SCRIPT_PATH}/CoverallsClear.cmake")
+		message(FATAL_ERROR "Coveralls: Missing ${_CMAKE_SCRIPT_PATH}/CoverallsClear.cmake")
+	endif()
+
+	if (NOT EXISTS "${_CMAKE_SCRIPT_PATH}/CoverallsGenerateGcov.cmake")
+		message(FATAL_ERROR "Coveralls: Missing ${_CMAKE_SCRIPT_PATH}/CoverallsGenerateGcov.cmake")
+	endif()
+
+	# When passing a CMake list to an external process, the list
+	# will be converted from the format "1;2;3" to "1 2 3".
+	# This means the script we're calling won't see it as a list
+	# of sources, but rather just one long path. We remedy this
+	# by replacing ";" with "*" and then reversing that in the script
+	# that we're calling.
+	# http://cmake.3232098.n2.nabble.com/Passing-a-CMake-list-quot-as-is-quot-to-a-custom-target-td6505681.html
+	set(COVERAGE_SRCS_TMP ${_COVERAGE_SRCS})
+	set(COVERAGE_SRCS "")
+	foreach (COVERAGE_SRC ${COVERAGE_SRCS_TMP})
+		set(COVERAGE_SRCS "${COVERAGE_SRCS}*${COVERAGE_SRC}")
+	endforeach()
+
+	#message("Coverage sources: ${COVERAGE_SRCS}")
+	set(COVERALLS_FILE ${PROJECT_BINARY_DIR}/coveralls.json)
+
+	add_custom_target(coveralls_generate
+
+		# Zero the coverage counters.
+		COMMAND ${CMAKE_COMMAND} -DPROJECT_BINARY_DIR="${PROJECT_BINARY_DIR}" -P "${_CMAKE_SCRIPT_PATH}/CoverallsClear.cmake"
+
+		# Run regress tests.
+		COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure
+
+		# Generate Gcov and translate it into coveralls JSON.
+		# We do this by executing an external CMake script.
+		# (We don't want this to run at CMake generation time, but after compilation and everything has run).
+		COMMAND ${CMAKE_COMMAND}
+				-DCOVERAGE_SRCS="${COVERAGE_SRCS}" # TODO: This is passed like: "a b c", not "a;b;c"
+				-DCOVERALLS_OUTPUT_FILE="${COVERALLS_FILE}"
+				-DCOV_PATH="${PROJECT_BINARY_DIR}"
+				-DPROJECT_ROOT="${PROJECT_SOURCE_DIR}"
+				-P "${_CMAKE_SCRIPT_PATH}/CoverallsGenerateGcov.cmake"
+
+		WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
+		COMMENT "Generating coveralls output..."
+		)
+
+	if (_COVERALLS_UPLOAD)
+		message("COVERALLS UPLOAD: ON")
+
+		find_program(CURL_EXECUTABLE curl)
+
+		if (NOT CURL_EXECUTABLE)
+			message(FATAL_ERROR "Coveralls: curl not found! Aborting")
+		endif()
+
+		add_custom_target(coveralls_upload
+			# Upload the JSON to coveralls.
+			COMMAND ${CURL_EXECUTABLE}
+					-S -F json_file=@${COVERALLS_FILE}
+					https://coveralls.io/api/v1/jobs
+
+			DEPENDS coveralls_generate
+
+			WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
+			COMMENT "Uploading coveralls output...")
+
+		add_custom_target(coveralls DEPENDS coveralls_upload)
+	else()
+		message("COVERALLS UPLOAD: OFF")
+		add_custom_target(coveralls DEPENDS coveralls_generate)
+	endif()
+
+endfunction()
+
+macro(coveralls_turn_on_coverage)
+	if(NOT (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
+		AND (NOT "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang"))
+		message(FATAL_ERROR "Coveralls: Compiler ${CMAKE_C_COMPILER_ID} is not GNU gcc! Aborting... You can set this on the command line using CC=/usr/bin/gcc CXX=/usr/bin/g++ cmake <options> ..")
+	endif()
+
+	if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
+		message(FATAL_ERROR "Coveralls: Code coverage results with an optimised (non-Debug) build may be misleading! Add -DCMAKE_BUILD_TYPE=Debug")
+	endif()
+
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -O0 -fprofile-arcs -ftest-coverage")
+endmacro()
+

Engine/lib/assimp/cmake-modules/CoverallsClear.cmake

@@ -0,0 +1,31 @@
+#
+# The MIT License (MIT)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# Copyright (C) 2014 Joakim Söderberg <[email protected]>
+#
+
+# do not follow symlinks in file(GLOB_RECURSE ...)
+cmake_policy(SET CMP0009 NEW)
+
+file(GLOB_RECURSE GCDA_FILES "${PROJECT_BINARY_DIR}/*.gcda")
+if(NOT GCDA_FILES STREQUAL "")
+  file(REMOVE ${GCDA_FILES})
+endif()

Engine/lib/assimp/cmake-modules/CoverallsGenerateGcov.cmake

@@ -0,0 +1,482 @@
+#
+# The MIT License (MIT)
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# Copyright (C) 2014 Joakim Söderberg <[email protected]>
+#
+# This is intended to be run by a custom target in a CMake project like this.
+# 0. Compile program with coverage support.
+# 1. Clear coverage data. (Recursively delete *.gcda in build dir)
+# 2. Run the unit tests.
+# 3. Run this script specifying which source files the coverage should be performed on.
+#
+# This script will then use gcov to generate .gcov files in the directory specified
+# via the COV_PATH var. This should probably be the same as your cmake build dir.
+#
+# It then parses the .gcov files to convert them into the Coveralls JSON format:
+# https://coveralls.io/docs/api
+#
+# Example for running as standalone CMake script from the command line:
+# (Note it is important the -P is at the end...)
+# $ cmake -DCOV_PATH=$(pwd)
+#         -DCOVERAGE_SRCS="catcierge_rfid.c;catcierge_timer.c"
+#         -P ../cmake/CoverallsGcovUpload.cmake
+#
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
+
+
+#
+# Make sure we have the needed arguments.
+#
+if (NOT COVERALLS_OUTPUT_FILE)
+	message(FATAL_ERROR "Coveralls: No coveralls output file specified. Please set COVERALLS_OUTPUT_FILE")
+endif()
+
+if (NOT COV_PATH)
+	message(FATAL_ERROR "Coveralls: Missing coverage directory path where gcov files will be generated. Please set COV_PATH")
+endif()
+
+if (NOT COVERAGE_SRCS)
+	message(FATAL_ERROR "Coveralls: Missing the list of source files that we should get the coverage data for COVERAGE_SRCS")
+endif()
+
+if (NOT PROJECT_ROOT)
+	message(FATAL_ERROR "Coveralls: Missing PROJECT_ROOT.")
+endif()
+
+# Since it's not possible to pass a CMake list properly in the
+# "1;2;3" format to an external process, we have replaced the
+# ";" with "*", so reverse that here so we get it back into the
+# CMake list format.
+string(REGEX REPLACE "\\*" ";" COVERAGE_SRCS ${COVERAGE_SRCS})
+
+if (NOT DEFINED ENV{GCOV})
+  find_program(GCOV_EXECUTABLE gcov)
+else()
+  find_program(GCOV_EXECUTABLE $ENV{GCOV})
+endif()
+
+# convert all paths in COVERAGE_SRCS to absolute paths
+set(COVERAGE_SRCS_TMP "")
+foreach (COVERAGE_SRC ${COVERAGE_SRCS})
+	if (NOT "${COVERAGE_SRC}" MATCHES "^/")
+		set(COVERAGE_SRC ${PROJECT_ROOT}/${COVERAGE_SRC})
+	endif()
+	list(APPEND COVERAGE_SRCS_TMP ${COVERAGE_SRC})
+endforeach()
+set(COVERAGE_SRCS ${COVERAGE_SRCS_TMP})
+unset(COVERAGE_SRCS_TMP)
+
+if (NOT GCOV_EXECUTABLE)
+	message(FATAL_ERROR "gcov not found! Aborting...")
+endif()
+
+find_package(Git)
+
+set(JSON_REPO_TEMPLATE
+  "{
+    \"head\": {
+      \"id\": \"\@GIT_COMMIT_HASH\@\",
+      \"author_name\": \"\@GIT_AUTHOR_NAME\@\",
+      \"author_email\": \"\@GIT_AUTHOR_EMAIL\@\",
+      \"committer_name\": \"\@GIT_COMMITTER_NAME\@\",
+      \"committer_email\": \"\@GIT_COMMITTER_EMAIL\@\",
+      \"message\": \"\@GIT_COMMIT_MESSAGE\@\"
+    },
+    \"branch\": \"@GIT_BRANCH@\",
+    \"remotes\": []
+  }"
+)
+
+# TODO: Fill in git remote data
+if (GIT_FOUND)
+	# Branch.
+	execute_process(
+		COMMAND ${GIT_EXECUTABLE} rev-parse --abbrev-ref HEAD
+		WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+		OUTPUT_VARIABLE GIT_BRANCH
+		OUTPUT_STRIP_TRAILING_WHITESPACE
+	)
+
+	macro (git_log_format FORMAT_CHARS VAR_NAME)
+		execute_process(
+			COMMAND ${GIT_EXECUTABLE} log -1 --pretty=format:%${FORMAT_CHARS}
+			WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+			OUTPUT_VARIABLE ${VAR_NAME}
+			OUTPUT_STRIP_TRAILING_WHITESPACE
+		)
+	endmacro()
+
+	git_log_format(an GIT_AUTHOR_NAME)
+	git_log_format(ae GIT_AUTHOR_EMAIL)
+	git_log_format(cn GIT_COMMITTER_NAME)
+	git_log_format(ce GIT_COMMITTER_EMAIL)
+	git_log_format(B GIT_COMMIT_MESSAGE)
+	git_log_format(H GIT_COMMIT_HASH)
+
+	if(GIT_COMMIT_MESSAGE)
+		string(REPLACE "\n" "\\n" GIT_COMMIT_MESSAGE ${GIT_COMMIT_MESSAGE})
+	endif()
+
+	message("Git exe: ${GIT_EXECUTABLE}")
+	message("Git branch: ${GIT_BRANCH}")
+	message("Git author: ${GIT_AUTHOR_NAME}")
+	message("Git e-mail: ${GIT_AUTHOR_EMAIL}")
+	message("Git commiter name: ${GIT_COMMITTER_NAME}")
+	message("Git commiter e-mail: ${GIT_COMMITTER_EMAIL}")
+	message("Git commit hash: ${GIT_COMMIT_HASH}")
+	message("Git commit message: ${GIT_COMMIT_MESSAGE}")
+
+	string(CONFIGURE ${JSON_REPO_TEMPLATE} JSON_REPO_DATA)
+else()
+	set(JSON_REPO_DATA "{}")
+endif()
+
+############################# Macros #########################################
+
+#
+# This macro converts from the full path format gcov outputs:
+#
+#    /path/to/project/root/build/#path#to#project#root#subdir#the_file.c.gcov
+#
+# to the original source file path the .gcov is for:
+#
+#   /path/to/project/root/subdir/the_file.c
+#
+macro(get_source_path_from_gcov_filename _SRC_FILENAME _GCOV_FILENAME)
+
+	# /path/to/project/root/build/#path#to#project#root#subdir#the_file.c.gcov
+	# ->
+	# #path#to#project#root#subdir#the_file.c.gcov
+	get_filename_component(_GCOV_FILENAME_WEXT ${_GCOV_FILENAME} NAME)
+
+	# #path#to#project#root#subdir#the_file.c.gcov -> /path/to/project/root/subdir/the_file.c
+	string(REGEX REPLACE "\\.gcov$" "" SRC_FILENAME_TMP ${_GCOV_FILENAME_WEXT})
+	string(REGEX REPLACE "\#" "/" SRC_FILENAME_TMP ${SRC_FILENAME_TMP})
+	set(${_SRC_FILENAME} "${SRC_FILENAME_TMP}")
+endmacro()
+
+##############################################################################
+
+# Get the coverage data.
+file(GLOB_RECURSE GCDA_FILES "${COV_PATH}/*.gcda")
+message("GCDA files:")
+
+# Get a list of all the object directories needed by gcov
+# (The directories the .gcda files and .o files are found in)
+# and run gcov on those.
+foreach(GCDA ${GCDA_FILES})
+	message("Process: ${GCDA}")
+	message("------------------------------------------------------------------------------")
+	get_filename_component(GCDA_DIR ${GCDA} PATH)
+
+	#
+	# The -p below refers to "Preserve path components",
+	# This means that the generated gcov filename of a source file will
+	# keep the original files entire filepath, but / is replaced with #.
+	# Example:
+	#
+	# /path/to/project/root/build/CMakeFiles/the_file.dir/subdir/the_file.c.gcda
+	# ------------------------------------------------------------------------------
+	# File '/path/to/project/root/subdir/the_file.c'
+	# Lines executed:68.34% of 199
+	# /path/to/project/root/subdir/the_file.c:creating '#path#to#project#root#subdir#the_file.c.gcov'
+	#
+	# If -p is not specified then the file is named only "the_file.c.gcov"
+	#
+	execute_process(
+		COMMAND ${GCOV_EXECUTABLE} -p -o ${GCDA_DIR} ${GCDA}
+		WORKING_DIRECTORY ${COV_PATH}
+	)
+endforeach()
+
+# TODO: Make these be absolute path
+file(GLOB ALL_GCOV_FILES ${COV_PATH}/*.gcov)
+
+# Get only the filenames to use for filtering.
+#set(COVERAGE_SRCS_NAMES "")
+#foreach (COVSRC ${COVERAGE_SRCS})
+#	get_filename_component(COVSRC_NAME ${COVSRC} NAME)
+#	message("${COVSRC} -> ${COVSRC_NAME}")
+#	list(APPEND COVERAGE_SRCS_NAMES "${COVSRC_NAME}")
+#endforeach()
+
+#
+# Filter out all but the gcov files we want.
+#
+# We do this by comparing the list of COVERAGE_SRCS filepaths that the
+# user wants the coverage data for with the paths of the generated .gcov files,
+# so that we only keep the relevant gcov files.
+#
+# Example:
+# COVERAGE_SRCS =
+#				/path/to/project/root/subdir/the_file.c
+#
+# ALL_GCOV_FILES =
+#				/path/to/project/root/build/#path#to#project#root#subdir#the_file.c.gcov
+#				/path/to/project/root/build/#path#to#project#root#subdir#other_file.c.gcov
+#
+# Result should be:
+# GCOV_FILES =
+#				/path/to/project/root/build/#path#to#project#root#subdir#the_file.c.gcov
+#
+set(GCOV_FILES "")
+#message("Look in coverage sources: ${COVERAGE_SRCS}")
+message("\nFilter out unwanted GCOV files:")
+message("===============================")
+
+set(COVERAGE_SRCS_REMAINING ${COVERAGE_SRCS})
+
+foreach (GCOV_FILE ${ALL_GCOV_FILES})
+
+	#
+	# /path/to/project/root/build/#path#to#project#root#subdir#the_file.c.gcov
+	# ->
+	# /path/to/project/root/subdir/the_file.c
+	get_source_path_from_gcov_filename(GCOV_SRC_PATH ${GCOV_FILE})
+	file(RELATIVE_PATH GCOV_SRC_REL_PATH "${PROJECT_ROOT}" "${GCOV_SRC_PATH}")
+
+	# Is this in the list of source files?
+	# TODO: We want to match against relative path filenames from the source file root...
+	list(FIND COVERAGE_SRCS ${GCOV_SRC_PATH} WAS_FOUND)
+
+	if (NOT WAS_FOUND EQUAL -1)
+		message("YES: ${GCOV_FILE}")
+		list(APPEND GCOV_FILES ${GCOV_FILE})
+
+		# We remove it from the list, so we don't bother searching for it again.
+		# Also files left in COVERAGE_SRCS_REMAINING after this loop ends should
+		# have coverage data generated from them (no lines are covered).
+		list(REMOVE_ITEM COVERAGE_SRCS_REMAINING ${GCOV_SRC_PATH})
+	else()
+		message("NO:  ${GCOV_FILE}")
+	endif()
+endforeach()
+
+# TODO: Enable setting these
+set(JSON_SERVICE_NAME "travis-ci")
+set(JSON_SERVICE_JOB_ID $ENV{TRAVIS_JOB_ID})
+set(JSON_REPO_TOKEN $ENV{COVERALLS_REPO_TOKEN})
+
+set(JSON_TEMPLATE
+"{
+  \"repo_token\": \"\@JSON_REPO_TOKEN\@\",
+  \"service_name\": \"\@JSON_SERVICE_NAME\@\",
+  \"service_job_id\": \"\@JSON_SERVICE_JOB_ID\@\",
+  \"source_files\": \@JSON_GCOV_FILES\@,
+  \"git\": \@JSON_REPO_DATA\@
+}"
+)
+
+set(SRC_FILE_TEMPLATE
+"{
+      \"name\": \"\@GCOV_SRC_REL_PATH\@\",
+      \"source_digest\": \"\@GCOV_CONTENTS_MD5\@\",
+      \"coverage\": \@GCOV_FILE_COVERAGE\@
+  }"
+)
+
+message("\nGenerate JSON for files:")
+message("=========================")
+
+set(JSON_GCOV_FILES "[")
+
+# Read the GCOV files line by line and get the coverage data.
+foreach (GCOV_FILE ${GCOV_FILES})
+
+	get_source_path_from_gcov_filename(GCOV_SRC_PATH ${GCOV_FILE})
+	file(RELATIVE_PATH GCOV_SRC_REL_PATH "${PROJECT_ROOT}" "${GCOV_SRC_PATH}")
+
+	# The new coveralls API doesn't need the entire source (Yay!)
+	# However, still keeping that part for now. Will cleanup in the future.
+	file(MD5 "${GCOV_SRC_PATH}" GCOV_CONTENTS_MD5)
+	message("MD5: ${GCOV_SRC_PATH} = ${GCOV_CONTENTS_MD5}")
+
+	# Loads the gcov file as a list of lines.
+	# (We first open the file and replace all occurrences of [] with _
+	#  because CMake will fail to parse a line containing unmatched brackets...
+	#  also the \ to escaped \n in macros screws up things.)
+	# https://public.kitware.com/Bug/view.php?id=15369
+	file(READ ${GCOV_FILE} GCOV_CONTENTS)
+	string(REPLACE "[" "_" GCOV_CONTENTS "${GCOV_CONTENTS}")
+	string(REPLACE "]" "_" GCOV_CONTENTS "${GCOV_CONTENTS}")
+	string(REPLACE "\\" "_" GCOV_CONTENTS "${GCOV_CONTENTS}")
+
+	# Remove file contents to avoid encoding issues (cmake 2.8 has no ENCODING option)
+	string(REGEX REPLACE "([^:]*):([^:]*):([^\n]*)\n" "\\1:\\2: \n" GCOV_CONTENTS "${GCOV_CONTENTS}")
+	file(WRITE ${GCOV_FILE}_tmp "${GCOV_CONTENTS}")
+
+	file(STRINGS ${GCOV_FILE}_tmp GCOV_LINES)
+	list(LENGTH GCOV_LINES LINE_COUNT)
+
+	# Instead of trying to parse the source from the
+	# gcov file, simply read the file contents from the source file.
+	# (Parsing it from the gcov is hard because C-code uses ; in many places
+	#  which also happens to be the same as the CMake list delimiter).
+	file(READ ${GCOV_SRC_PATH} GCOV_FILE_SOURCE)
+
+	string(REPLACE "\\" "\\\\" GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}")
+	string(REGEX REPLACE "\"" "\\\\\"" GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}")
+	string(REPLACE "\t" "\\\\t" GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}")
+	string(REPLACE "\r" "\\\\r" GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}")
+	string(REPLACE "\n" "\\\\n" GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}")
+	# According to http://json.org/ these should be escaped as well.
+	# Don't know how to do that in CMake however...
+	#string(REPLACE "\b" "\\\\b" GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}")
+	#string(REPLACE "\f" "\\\\f" GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}")
+	#string(REGEX REPLACE "\u([a-fA-F0-9]{4})" "\\\\u\\1" GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}")
+
+	# We want a json array of coverage data as a single string
+	# start building them from the contents of the .gcov
+	set(GCOV_FILE_COVERAGE "[")
+
+	set(GCOV_LINE_COUNT 1) # Line number for the .gcov.
+	set(DO_SKIP 0)
+	foreach (GCOV_LINE ${GCOV_LINES})
+		#message("${GCOV_LINE}")
+		# Example of what we're parsing:
+		# Hitcount  |Line | Source
+		# "        8:   26:        if (!allowed || (strlen(allowed) == 0))"
+		string(REGEX REPLACE
+			"^([^:]*):([^:]*):(.*)$"
+			"\\1;\\2;\\3"
+			RES
+			"${GCOV_LINE}")
+
+		# Check if we should exclude lines using the Lcov syntax.
+		string(REGEX MATCH "LCOV_EXCL_START" START_SKIP "${GCOV_LINE}")
+		string(REGEX MATCH "LCOV_EXCL_END" END_SKIP "${GCOV_LINE}")
+		string(REGEX MATCH "LCOV_EXCL_LINE" LINE_SKIP "${GCOV_LINE}")
+
+		set(RESET_SKIP 0)
+		if (LINE_SKIP AND NOT DO_SKIP)
+			set(DO_SKIP 1)
+			set(RESET_SKIP 1)
+		endif()
+
+		if (START_SKIP)
+			set(DO_SKIP 1)
+			message("${GCOV_LINE_COUNT}: Start skip")
+		endif()
+
+		if (END_SKIP)
+			set(DO_SKIP 0)
+		endif()
+
+		list(LENGTH RES RES_COUNT)
+
+		if (RES_COUNT GREATER 2)
+			list(GET RES 0 HITCOUNT)
+			list(GET RES 1 LINE)
+			list(GET RES 2 SOURCE)
+
+			string(STRIP ${HITCOUNT} HITCOUNT)
+			string(STRIP ${LINE} LINE)
+
+			# Lines with 0 line numbers are metadata and can be ignored.
+			if (NOT ${LINE} EQUAL 0)
+
+				if (DO_SKIP)
+					set(GCOV_FILE_COVERAGE "${GCOV_FILE_COVERAGE}null, ")
+				else()
+					# Translate the hitcount into valid JSON values.
+					if (${HITCOUNT} STREQUAL "#####" OR ${HITCOUNT} STREQUAL "=====")
+						set(GCOV_FILE_COVERAGE "${GCOV_FILE_COVERAGE}0, ")
+					elseif (${HITCOUNT} STREQUAL "-")
+						set(GCOV_FILE_COVERAGE "${GCOV_FILE_COVERAGE}null, ")
+					else()
+						set(GCOV_FILE_COVERAGE "${GCOV_FILE_COVERAGE}${HITCOUNT}, ")
+					endif()
+				endif()
+			endif()
+		else()
+			message(WARNING "Failed to properly parse line (RES_COUNT = ${RES_COUNT}) ${GCOV_FILE}:${GCOV_LINE_COUNT}\n-->${GCOV_LINE}")
+		endif()
+
+		if (RESET_SKIP)
+			set(DO_SKIP 0)
+		endif()
+		math(EXPR GCOV_LINE_COUNT "${GCOV_LINE_COUNT}+1")
+	endforeach()
+
+	message("${GCOV_LINE_COUNT} of ${LINE_COUNT} lines read!")
+
+	# Advanced way of removing the trailing comma in the JSON array.
+	# "[1, 2, 3, " -> "[1, 2, 3"
+	string(REGEX REPLACE ",[ ]*$" "" GCOV_FILE_COVERAGE ${GCOV_FILE_COVERAGE})
+
+	# Append the trailing ] to complete the JSON array.
+	set(GCOV_FILE_COVERAGE "${GCOV_FILE_COVERAGE}]")
+
+	# Generate the final JSON for this file.
+	message("Generate JSON for file: ${GCOV_SRC_REL_PATH}...")
+	string(CONFIGURE ${SRC_FILE_TEMPLATE} FILE_JSON)
+
+	set(JSON_GCOV_FILES "${JSON_GCOV_FILES}${FILE_JSON}, ")
+endforeach()
+
+# Loop through all files we couldn't find any coverage for
+# as well, and generate JSON for those as well with 0% coverage.
+foreach(NOT_COVERED_SRC ${COVERAGE_SRCS_REMAINING})
+
+	# Set variables for json replacement
+	set(GCOV_SRC_PATH ${NOT_COVERED_SRC})
+	file(MD5 "${GCOV_SRC_PATH}" GCOV_CONTENTS_MD5)
+	file(RELATIVE_PATH GCOV_SRC_REL_PATH "${PROJECT_ROOT}" "${GCOV_SRC_PATH}")
+
+	# Loads the source file as a list of lines.
+	file(STRINGS ${NOT_COVERED_SRC} SRC_LINES)
+
+	set(GCOV_FILE_COVERAGE "[")
+	set(GCOV_FILE_SOURCE "")
+
+	foreach (SOURCE ${SRC_LINES})
+		set(GCOV_FILE_COVERAGE "${GCOV_FILE_COVERAGE}null, ")
+
+		string(REPLACE "\\" "\\\\" SOURCE "${SOURCE}")
+		string(REGEX REPLACE "\"" "\\\\\"" SOURCE "${SOURCE}")
+		string(REPLACE "\t" "\\\\t" SOURCE "${SOURCE}")
+		string(REPLACE "\r" "\\\\r" SOURCE "${SOURCE}")
+		set(GCOV_FILE_SOURCE "${GCOV_FILE_SOURCE}${SOURCE}\\n")
+	endforeach()
+
+	# Remove trailing comma, and complete JSON array with ]
+	string(REGEX REPLACE ",[ ]*$" "" GCOV_FILE_COVERAGE ${GCOV_FILE_COVERAGE})
+	set(GCOV_FILE_COVERAGE "${GCOV_FILE_COVERAGE}]")
+
+	# Generate the final JSON for this file.
+	message("Generate JSON for non-gcov file: ${NOT_COVERED_SRC}...")
+	string(CONFIGURE ${SRC_FILE_TEMPLATE} FILE_JSON)
+	set(JSON_GCOV_FILES "${JSON_GCOV_FILES}${FILE_JSON}, ")
+endforeach()
+
+# Get rid of trailing comma.
+string(REGEX REPLACE ",[ ]*$" "" JSON_GCOV_FILES ${JSON_GCOV_FILES})
+set(JSON_GCOV_FILES "${JSON_GCOV_FILES}]")
+
+# Generate the final complete JSON!
+message("Generate final JSON...")
+string(CONFIGURE ${JSON_TEMPLATE} JSON)
+
+file(WRITE "${COVERALLS_OUTPUT_FILE}" "${JSON}")
+message("###########################################################################")
+message("Generated coveralls JSON containing coverage data:")
+message("${COVERALLS_OUTPUT_FILE}")
+message("###########################################################################")

Engine/lib/assimp/cmake-modules/DebSourcePPA.cmake

@@ -0,0 +1,347 @@
+## Debian Source Package Generator
+#
+# Copyright (c) 2010 Daniel Pfeifer <[email protected]>
+# Many modifications by Rosen Diankov <[email protected]>
+#
+# Creates source debian files and manages library dependencies
+#
+# Features:
+# 
+# - Automatically generates symbols and run-time dependencies from the build dependencies
+# - Custom copy of source directory via CPACK_DEBIAN_PACKAGE_SOURCE_COPY
+# - Simultaneous output of multiple debian source packages for each distribution
+# - Can specificy distribution-specific dependencies by suffixing DEPENDS with _${DISTRO_NAME}, for example: CPACK_DEBIAN_PACKAGE_DEPENDS_LUCID, CPACK_COMPONENT_MYCOMP0_DEPENDS_LUCID
+#
+# Usage:
+#
+# set(CPACK_DEBIAN_BUILD_DEPENDS debhelper cmake)
+# set(CPACK_DEBIAN_PACKAGE_PRIORITY optional)
+# set(CPACK_DEBIAN_PACKAGE_SECTION devel)
+# set(CPACK_DEBIAN_CMAKE_OPTIONS "-DMYOPTION=myvalue")
+# set(CPACK_DEBIAN_PACKAGE_DEPENDS mycomp0 mycomp1 some_ubuntu_package)
+# set(CPACK_DEBIAN_PACKAGE_DEPENDS_UBUNTU_LUCID mycomp0 mycomp1 lucid_specific_package)
+# set(CPACK_DEBIAN_PACKAGE_NAME mypackage)
+# set(CPACK_DEBIAN_PACKAGE_REMOVE_SOURCE_FILES unnecessary_file unnecessary_dir/file0)
+# set(CPACK_DEBIAN_PACKAGE_SOURCE_COPY svn export --force) # if using subversion
+# set(CPACK_DEBIAN_DISTRIBUTION_NAME ubuntu)
+# set(CPACK_DEBIAN_DISTRIBUTION_RELEASES karmic lucid maverick natty)
+# set(CPACK_DEBIAN_CHANGELOG "  * Extra change log lines")
+# set(CPACK_DEBIAN_PACKAGE_SUGGESTS "ipython")
+# set(CPACK_COMPONENT_X_RECOMMENDS "recommended-package")
+##
+
+find_program(DEBUILD_EXECUTABLE debuild)
+find_program(DPUT_EXECUTABLE dput)
+
+if(NOT DEBUILD_EXECUTABLE OR NOT DPUT_EXECUTABLE)
+  return()
+endif(NOT DEBUILD_EXECUTABLE OR NOT DPUT_EXECUTABLE)
+
+# DEBIAN/control
+# debian policy enforce lower case for package name
+# Package: (mandatory)
+IF(NOT CPACK_DEBIAN_PACKAGE_NAME)
+  STRING(TOLOWER "${CPACK_PACKAGE_NAME}" CPACK_DEBIAN_PACKAGE_NAME)
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_NAME)
+
+# Section: (recommended)
+IF(NOT CPACK_DEBIAN_PACKAGE_SECTION)
+  SET(CPACK_DEBIAN_PACKAGE_SECTION "devel")
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_SECTION)
+
+# Priority: (recommended)
+IF(NOT CPACK_DEBIAN_PACKAGE_PRIORITY)
+  SET(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
+ENDIF(NOT CPACK_DEBIAN_PACKAGE_PRIORITY)
+
+file(STRINGS ${CPACK_PACKAGE_DESCRIPTION_FILE} DESC_LINES)
+foreach(LINE ${DESC_LINES})
+  set(DEB_LONG_DESCRIPTION "${DEB_LONG_DESCRIPTION} ${LINE}\n")
+endforeach(LINE ${DESC_LINES})
+
+file(REMOVE_RECURSE "${CMAKE_BINARY_DIR}/Debian")
+file(MAKE_DIRECTORY "${CMAKE_BINARY_DIR}/Debian")
+set(DEBIAN_SOURCE_ORIG_DIR "${CMAKE_BINARY_DIR}/Debian/${CPACK_DEBIAN_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}")
+
+if( CPACK_DEBIAN_PACKAGE_SOURCE_COPY )
+  execute_process(COMMAND ${CPACK_DEBIAN_PACKAGE_SOURCE_COPY} "${CMAKE_SOURCE_DIR}" "${DEBIAN_SOURCE_ORIG_DIR}.orig")
+else()
+  execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_SOURCE_DIR} "${DEBIAN_SOURCE_ORIG_DIR}.orig")
+  execute_process(COMMAND ${CMAKE_COMMAND} -E remove_directory "${DEBIAN_SOURCE_ORIG_DIR}.orig/.git")
+  execute_process(COMMAND ${CMAKE_COMMAND} -E remove_directory "${DEBIAN_SOURCE_ORIG_DIR}.orig/.svn")
+endif()
+
+# remove unnecessary folders
+foreach(REMOVE_DIR ${CPACK_DEBIAN_PACKAGE_REMOVE_SOURCE_FILES})
+  file(REMOVE_RECURSE ${DEBIAN_SOURCE_ORIG_DIR}.orig/${REMOVE_DIR})
+endforeach()
+
+# create the original source tar
+execute_process(COMMAND ${CMAKE_COMMAND} -E tar czf "${CPACK_DEBIAN_PACKAGE_NAME}_${CPACK_PACKAGE_VERSION}.orig.tar.gz" "${CPACK_DEBIAN_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}.orig" WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Debian)
+
+set(DEB_SOURCE_CHANGES)
+foreach(RELEASE ${CPACK_DEBIAN_DISTRIBUTION_RELEASES})
+  set(DEBIAN_SOURCE_DIR "${DEBIAN_SOURCE_ORIG_DIR}-${CPACK_DEBIAN_DISTRIBUTION_NAME}1~${RELEASE}1")
+  set(RELEASE_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION}-${CPACK_DEBIAN_DISTRIBUTION_NAME}1~${RELEASE}1")
+  string(TOUPPER ${RELEASE} RELEASE_UPPER)
+  string(TOUPPER ${CPACK_DEBIAN_DISTRIBUTION_NAME} DISTRIBUTION_NAME_UPPER)
+  file(MAKE_DIRECTORY ${DEBIAN_SOURCE_DIR}/debian)
+  ##############################################################################
+  # debian/control
+  set(DEBIAN_CONTROL ${DEBIAN_SOURCE_DIR}/debian/control)
+  file(WRITE ${DEBIAN_CONTROL}
+    "Source: ${CPACK_DEBIAN_PACKAGE_NAME}\n"
+    "Section: ${CPACK_DEBIAN_PACKAGE_SECTION}\n"
+    "Priority: ${CPACK_DEBIAN_PACKAGE_PRIORITY}\n"
+    "DM-Upload-Allowed: yes\n"
+    "Maintainer: ${CPACK_PACKAGE_CONTACT}\n"
+    "Build-Depends: "
+    )
+
+  if( CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+    foreach(DEP ${CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+      file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+    endforeach(DEP ${CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+  else( CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+    if( CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER} )
+      foreach(DEP ${CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER}})
+        file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+      endforeach(DEP ${CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER}})
+    else( CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER} )
+      foreach(DEP ${CPACK_DEBIAN_BUILD_DEPENDS})
+        file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+      endforeach(DEP ${CPACK_DEBIAN_BUILD_DEPENDS})
+    endif( CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER} )
+  endif( CPACK_DEBIAN_BUILD_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+
+    
+  file(APPEND ${DEBIAN_CONTROL} "\n"
+    "Standards-Version: 3.8.4\n"
+    "Homepage: ${CPACK_PACKAGE_VENDOR}\n"
+    "\n"
+    "Package: ${CPACK_DEBIAN_PACKAGE_NAME}\n"
+    "Architecture: any\n"
+    "Depends: "
+    )
+
+  if( CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+    foreach(DEP ${CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+      file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+    endforeach(DEP ${CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+  else( CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+    if( CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER} )
+      foreach(DEP ${CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER}})
+        file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+      endforeach(DEP ${CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER}})
+    else( CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER} )
+      foreach(DEP ${CPACK_DEBIAN_PACKAGE_DEPENDS})
+        file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+      endforeach(DEP ${CPACK_DEBIAN_PACKAGE_DEPENDS})
+    endif( CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER} )
+  endif( CPACK_DEBIAN_PACKAGE_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+
+  file(APPEND ${DEBIAN_CONTROL} "\nRecommends: ")
+  if( CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+    foreach(DEP ${CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+      file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+    endforeach(DEP ${CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+  else( CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+    if( CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER} )
+      foreach(DEP ${CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}})
+        file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+      endforeach(DEP ${CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}})
+    else( CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER} )
+      foreach(DEP ${CPACK_DEBIAN_PACKAGE_RECOMMENDS})
+        file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+      endforeach(DEP ${CPACK_DEBIAN_PACKAGE_RECOMMENDS})
+    endif( CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER} )
+  endif( CPACK_DEBIAN_PACKAGE_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+
+  file(APPEND ${DEBIAN_CONTROL} "\nSuggests: ")
+  if( CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+    foreach(DEP ${CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+      file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+    endforeach(DEP ${CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+  else( CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+    if( CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER} )
+      foreach(DEP ${CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER}})
+        file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+      endforeach(DEP ${CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER}})
+    else( CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER} )
+      foreach(DEP ${CPACK_DEBIAN_PACKAGE_SUGGESTS})
+        file(APPEND ${DEBIAN_CONTROL} "${DEP}, ")
+      endforeach(DEP ${CPACK_DEBIAN_PACKAGE_SUGGESTS})
+    endif( CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER} )
+  endif( CPACK_DEBIAN_PACKAGE_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+  
+  file(APPEND ${DEBIAN_CONTROL} "\n"
+    "Description: ${CPACK_PACKAGE_DISPLAY_NAME} ${CPACK_PACKAGE_DESCRIPTION_SUMMARY}\n"
+    "${DEB_LONG_DESCRIPTION}"
+    )
+
+  foreach(COMPONENT ${CPACK_COMPONENTS_ALL})
+    string(TOUPPER ${COMPONENT} UPPER_COMPONENT)
+    set(DEPENDS "\${shlibs:Depends}")
+    if( CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+      foreach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+        set(DEPENDS "${DEPENDS}, ${DEP}")
+      endforeach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+    else( CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+      if( CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER} )
+        foreach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER}})
+          set(DEPENDS "${DEPENDS}, ${DEP}")
+        endforeach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER}})
+      else( CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER} )
+        foreach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS})
+          set(DEPENDS "${DEPENDS}, ${DEP}")
+        endforeach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS})
+      endif( CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER} )
+    endif( CPACK_COMPONENT_${UPPER_COMPONENT}_DEPENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+
+    set(RECOMMENDS)
+    if( CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+      foreach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+        set(RECOMMENDS "${RECOMMENDS} ${DEP}, ")
+      endforeach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+    else( CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+      if( CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER} )
+        foreach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}})
+          set(RECOMMENDS "${RECOMMENDS} ${DEP}, ")
+        endforeach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}})
+      else( CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER} )
+        foreach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS})
+          set(RECOMMENDS "${RECOMMENDS} ${DEP}, ")
+        endforeach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS})
+      endif( CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER} )
+    endif( CPACK_COMPONENT_${UPPER_COMPONENT}_RECOMMENDS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+
+    set(SUGGESTS)
+    if( CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+      foreach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+        set(SUGGESTS "${SUGGESTS} ${DEP}, ")
+      endforeach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER}})
+    else( CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+      if( CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER} )
+        foreach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER}})
+          set(SUGGESTS "${SUGGESTS} ${DEP}, ")
+        endforeach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER}})
+      else( CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER} )
+        foreach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS})
+          set(SUGGESTS "${SUGGESTS} ${DEP}, ")
+        endforeach(DEP ${CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS})
+      endif( CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER} )
+    endif( CPACK_COMPONENT_${UPPER_COMPONENT}_SUGGESTS_${DISTRIBUTION_NAME_UPPER}_${RELEASE_UPPER} )
+
+    file(APPEND ${DEBIAN_CONTROL} "\n"
+      "Package: ${COMPONENT}\n"
+      "Architecture: any\n"
+      "Depends: ${DEPENDS}\n"
+      "Recommends: ${RECOMMENDS}\n"
+      "Suggests: ${SUGGESTS}\n"
+      "Description: ${CPACK_PACKAGE_DISPLAY_NAME} ${CPACK_COMPONENT_${UPPER_COMPONENT}_DISPLAY_NAME}\n"
+      "${DEB_LONG_DESCRIPTION}"
+      " .\n"
+      " ${CPACK_COMPONENT_${UPPER_COMPONENT}_DESCRIPTION}\n"
+      )
+  endforeach(COMPONENT ${CPACK_COMPONENTS_ALL})
+
+  ##############################################################################
+  # debian/copyright
+  set(DEBIAN_COPYRIGHT ${DEBIAN_SOURCE_DIR}/debian/copyright)
+  execute_process(COMMAND ${CMAKE_COMMAND} -E
+    copy ${CPACK_RESOURCE_FILE_LICENSE} ${DEBIAN_COPYRIGHT}
+    )
+
+  ##############################################################################
+  # debian/rules
+  set(DEBIAN_RULES ${DEBIAN_SOURCE_DIR}/debian/rules)
+  file(WRITE ${DEBIAN_RULES}
+    "#!/usr/bin/make -f\n"
+    "\n"
+    "BUILDDIR = build_dir\n"
+    "\n"
+    "build:\n"
+    "	mkdir $(BUILDDIR)\n"
+    "	cd $(BUILDDIR); cmake -DCMAKE_BUILD_TYPE=Release ${CPACK_DEBIAN_CMAKE_OPTIONS} -DCMAKE_INSTALL_PREFIX=/usr ..\n"
+    "	$(MAKE) -C $(BUILDDIR) preinstall\n"
+    "	touch build\n"
+    "\n"
+    "binary: binary-indep binary-arch\n"
+    "\n"
+    "binary-indep: build\n"
+    "\n"
+    "binary-arch: build\n"
+    "	cd $(BUILDDIR); cmake -DCOMPONENT=Unspecified -DCMAKE_INSTALL_PREFIX=../debian/tmp/usr -P cmake_install.cmake\n"
+    "	mkdir -p debian/tmp/DEBIAN\n"
+    "	dpkg-gensymbols -p${CPACK_DEBIAN_PACKAGE_NAME}\n"
+    )
+
+  foreach(COMPONENT ${CPACK_COMPONENTS_ALL})
+    set(PATH debian/${COMPONENT})
+    file(APPEND ${DEBIAN_RULES}
+      "	cd $(BUILDDIR); cmake -DCOMPONENT=${COMPONENT} -DCMAKE_INSTALL_PREFIX=../${PATH}/usr -P cmake_install.cmake\n"
+      "	mkdir -p ${PATH}/DEBIAN\n"
+      "	dpkg-gensymbols -p${COMPONENT} -P${PATH}\n"
+      )
+  endforeach(COMPONENT ${CPACK_COMPONENTS_ALL})
+
+  file(APPEND ${DEBIAN_RULES}
+    "	dh_shlibdeps\n"
+    "	dh_strip\n" # for reducing size
+    "	dpkg-gencontrol -p${CPACK_DEBIAN_PACKAGE_NAME}\n"
+    "	dpkg --build debian/tmp ..\n"
+    )
+
+  foreach(COMPONENT ${CPACK_COMPONENTS_ALL})
+    set(PATH debian/${COMPONENT})
+    file(APPEND ${DEBIAN_RULES}
+      "	dpkg-gencontrol -p${COMPONENT} -P${PATH} -Tdebian/${COMPONENT}.substvars\n"
+      "	dpkg --build ${PATH} ..\n"
+      )
+  endforeach(COMPONENT ${CPACK_COMPONENTS_ALL})
+
+  file(APPEND ${DEBIAN_RULES}
+    "\n"
+    "clean:\n"
+    "	rm -f build\n"
+    "	rm -rf $(BUILDDIR)\n"
+    "\n"
+    ".PHONY: binary binary-arch binary-indep clean\n"
+    )
+
+  execute_process(COMMAND chmod +x ${DEBIAN_RULES})
+
+  ##############################################################################
+  # debian/compat
+  file(WRITE ${DEBIAN_SOURCE_DIR}/debian/compat "7")
+
+  ##############################################################################
+  # debian/source/format
+  file(WRITE ${DEBIAN_SOURCE_DIR}/debian/source/format "3.0 (quilt)")
+
+  ##############################################################################
+  # debian/changelog
+  set(DEBIAN_CHANGELOG ${DEBIAN_SOURCE_DIR}/debian/changelog)
+  execute_process(COMMAND date -R  OUTPUT_VARIABLE DATE_TIME)
+  file(WRITE ${DEBIAN_CHANGELOG}
+    "${CPACK_DEBIAN_PACKAGE_NAME} (${RELEASE_PACKAGE_VERSION}) ${RELEASE}; urgency=medium\n\n"
+    "  * Package built with CMake\n\n"
+    "${CPACK_DEBIAN_CHANGELOG}"
+    " -- ${CPACK_PACKAGE_CONTACT}  ${DATE_TIME}"
+    )
+
+  ##############################################################################
+  # debuild -S
+  if( DEB_SOURCE_CHANGES )
+    set(DEBUILD_OPTIONS "-sd")
+  else()
+    set(DEBUILD_OPTIONS "-sa")
+  endif()
+  set(SOURCE_CHANGES_FILE "${CPACK_DEBIAN_PACKAGE_NAME}_${RELEASE_PACKAGE_VERSION}_source.changes")
+  set(DEB_SOURCE_CHANGES ${DEB_SOURCE_CHANGES} "${SOURCE_CHANGES_FILE}")
+  add_custom_command(OUTPUT "${SOURCE_CHANGES_FILE}" COMMAND ${DEBUILD_EXECUTABLE} -S ${DEBUILD_OPTIONS} WORKING_DIRECTORY ${DEBIAN_SOURCE_DIR})
+endforeach(RELEASE ${CPACK_DEBIAN_DISTRIBUTION_RELEASES})
+
+##############################################################################
+# dput ppa:your-lp-id/ppa <source.changes>
+add_custom_target(dput ${DPUT_EXECUTABLE} ${DPUT_HOST} ${DEB_SOURCE_CHANGES} DEPENDS ${DEB_SOURCE_CHANGES} WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/Debian)

Engine/lib/assimp/cmake-modules/FindDevIL.cmake

@@ -0,0 +1,72 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+#.rst:
+# FindDevIL
+# ---------
+#
+#
+#
+# This module locates the developer's image library.
+# http://openil.sourceforge.net/
+#
+# This module sets:
+#
+# ::
+#
+#    IL_LIBRARIES -   the name of the IL library. These include the full path to
+#                     the core DevIL library. This one has to be linked into the
+#                     application.
+#    ILU_LIBRARIES -  the name of the ILU library. Again, the full path. This
+#                     library is for filters and effects, not actual loading. It
+#                     doesn't have to be linked if the functionality it provides
+#                     is not used.
+#    ILUT_LIBRARIES - the name of the ILUT library. Full path. This part of the
+#                     library interfaces with OpenGL. It is not strictly needed
+#                     in applications.
+#    IL_INCLUDE_DIR - where to find the il.h, ilu.h and ilut.h files.
+#    IL_FOUND -       this is set to TRUE if all the above variables were set.
+#                     This will be set to false if ILU or ILUT are not found,
+#                     even if they are not needed. In most systems, if one
+#                     library is found all the others are as well. That's the
+#                     way the DevIL developers release it.
+
+# TODO: Add version support.
+# Tested under Linux and Windows (MSVC)
+
+#include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+include(FindPackageHandleStandardArgs)
+
+find_path(IL_INCLUDE_DIR il.h
+  PATH_SUFFIXES include IL
+  DOC "The path to the directory that contains il.h"
+)
+
+#message("IL_INCLUDE_DIR is ${IL_INCLUDE_DIR}")
+
+find_library(IL_LIBRARIES
+  NAMES IL DEVIL
+  PATH_SUFFIXES lib64 lib lib32
+  DOC "The file that corresponds to the base il library."
+)
+
+#message("IL_LIBRARIES is ${IL_LIBRARIES}")
+
+find_library(ILUT_LIBRARIES
+  NAMES ILUT
+  PATH_SUFFIXES lib64 lib lib32
+  DOC "The file that corresponds to the il (system?) utility library."
+)
+
+#message("ILUT_LIBRARIES is ${ILUT_LIBRARIES}")
+
+find_library(ILU_LIBRARIES
+  NAMES ILU
+  PATH_SUFFIXES lib64 lib lib32
+  DOC "The file that corresponds to the il utility library."
+)
+
+#message("ILU_LIBRARIES is ${ILU_LIBRARIES}")
+
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(IL DEFAULT_MSG
+                                  IL_LIBRARIES IL_INCLUDE_DIR)

Engine/lib/assimp/cmake-modules/FindDirectX.cmake

@@ -0,0 +1,101 @@
+#-------------------------------------------------------------------
+# This file is part of the CMake build system for OGRE
+#     (Object-oriented Graphics Rendering Engine)
+# For the latest info, see http://www.ogre3d.org/
+#
+# The contents of this file are placed in the public domain. Feel
+# free to make use of it in any way you like.
+#-------------------------------------------------------------------
+
+# -----------------------------------------------------------------------------
+# Find DirectX SDK
+# Define:
+# DirectX_FOUND
+# DirectX_INCLUDE_DIR
+# DirectX_LIBRARY
+# DirectX_ROOT_DIR
+
+if(WIN32) # The only platform it makes sense to check for DirectX SDK
+  include(FindPkgMacros)
+  findpkg_begin(DirectX)
+
+  # Get path, convert backslashes as ${ENV_DXSDK_DIR}
+  getenv_path(DXSDK_DIR)
+  getenv_path(DIRECTX_HOME)
+  getenv_path(DIRECTX_ROOT)
+  getenv_path(DIRECTX_BASE)
+
+  # construct search paths
+  set(DirectX_PREFIX_PATH 
+    "${DXSDK_DIR}" "${ENV_DXSDK_DIR}"
+    "${DIRECTX_HOME}" "${ENV_DIRECTX_HOME}"
+    "${DIRECTX_ROOT}" "${ENV_DIRECTX_ROOT}"
+    "${DIRECTX_BASE}" "${ENV_DIRECTX_BASE}"
+    "C:/apps_x86/Microsoft DirectX SDK*"
+    "C:/Program Files (x86)/Microsoft DirectX SDK*"
+    "C:/apps/Microsoft DirectX SDK*"
+    "C:/Program Files/Microsoft DirectX SDK*"
+    "C:/Program Files (x86)/Windows Kits/8.1"
+    "$ENV{ProgramFiles}/Microsoft DirectX SDK*"
+  )
+  create_search_paths(DirectX)
+  # redo search if prefix path changed
+  clear_if_changed(DirectX_PREFIX_PATH
+    DirectX_LIBRARY
+    DirectX_INCLUDE_DIR
+  )
+
+  find_path(DirectX_INCLUDE_DIR NAMES d3d9.h HINTS ${DirectX_INC_SEARCH_PATH})
+  # dlls are in DirectX_ROOT_DIR/Developer Runtime/x64|x86
+  # lib files are in DirectX_ROOT_DIR/Lib/x64|x86
+  if(CMAKE_CL_64)
+    set(DirectX_LIBPATH_SUFFIX "x64")
+  else(CMAKE_CL_64)
+    set(DirectX_LIBPATH_SUFFIX "x86")
+  endif(CMAKE_CL_64)
+  find_library(DirectX_LIBRARY NAMES d3d9 HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_D3DX9_LIBRARY NAMES d3dx9 HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_DXERR_LIBRARY NAMES DxErr DxErr9 HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+  find_library(DirectX_DXGUID_LIBRARY NAMES dxguid HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+
+
+  # look for dxgi (needed by both 10 and 11)
+  find_library(DirectX_DXGI_LIBRARY NAMES dxgi HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+
+  # look for d3dcompiler (needed by 11)
+  find_library(DirectX_D3DCOMPILER_LIBRARY NAMES d3dcompiler HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+
+  findpkg_finish(DirectX)
+  set(DirectX_LIBRARIES ${DirectX_LIBRARIES} 
+    ${DirectX_D3DX9_LIBRARY}
+    ${DirectX_DXERR_LIBRARY}
+    ${DirectX_DXGUID_LIBRARY}
+  )
+
+  mark_as_advanced(DirectX_D3DX9_LIBRARY DirectX_DXERR_LIBRARY DirectX_DXGUID_LIBRARY
+    DirectX_DXGI_LIBRARY DirectX_D3DCOMPILER_LIBRARY)
+
+
+  # look for D3D11 components
+  if (DirectX_FOUND)
+    find_path(DirectX_D3D11_INCLUDE_DIR NAMES D3D11Shader.h HINTS ${DirectX_INC_SEARCH_PATH})
+      get_filename_component(DirectX_LIBRARY_DIR "${DirectX_LIBRARY}" PATH)
+      message(STATUS "DX lib dir: ${DirectX_LIBRARY_DIR}")
+    find_library(DirectX_D3D11_LIBRARY NAMES d3d11 HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})
+    find_library(DirectX_D3DX11_LIBRARY NAMES d3dx11 HINTS ${DirectX_LIB_SEARCH_PATH} PATH_SUFFIXES ${DirectX_LIBPATH_SUFFIX})	
+    if (DirectX_D3D11_INCLUDE_DIR AND DirectX_D3D11_LIBRARY)
+      set(DirectX_D3D11_FOUND TRUE)
+      set(DirectX_D3D11_INCLUDE_DIR ${DirectX_D3D11_INCLUDE_DIR})
+      set(DirectX_D3D11_LIBRARIES ${DirectX_D3D11_LIBRARIES}
+	${DirectX_D3D11_LIBRARY}
+	${DirectX_D3DX11_LIBRARY}
+	${DirectX_DXGI_LIBRARY}
+	${DirectX_DXERR_LIBRARY}
+	${DirectX_DXGUID_LIBRARY}
+	${DirectX_D3DCOMPILER_LIBRARY}        	  
+      )	
+    endif ()
+    mark_as_advanced(DirectX_D3D11_INCLUDE_DIR DirectX_D3D11_LIBRARY DirectX_D3DX11_LIBRARY)
+  endif ()
+
+endif(WIN32)

Engine/lib/assimp/cmake-modules/FindPkgMacros.cmake

@@ -0,0 +1,146 @@
+#-------------------------------------------------------------------
+# This file is part of the CMake build system for OGRE
+#     (Object-oriented Graphics Rendering Engine)
+# For the latest info, see http://www.ogre3d.org/
+#
+# The contents of this file are placed in the public domain. Feel
+# free to make use of it in any way you like.
+#-------------------------------------------------------------------
+
+##################################################################
+# Provides some common functionality for the FindPackage modules
+##################################################################
+
+# Begin processing of package
+macro(findpkg_begin PREFIX)
+  if (NOT ${PREFIX}_FIND_QUIETLY)
+    message(STATUS "Looking for ${PREFIX}...")
+  endif ()
+endmacro(findpkg_begin)
+
+# Display a status message unless FIND_QUIETLY is set
+macro(pkg_message PREFIX)
+  if (NOT ${PREFIX}_FIND_QUIETLY)
+    message(STATUS ${ARGN})
+  endif ()
+endmacro(pkg_message)
+
+# Get environment variable, define it as ENV_$var and make sure backslashes are converted to forward slashes
+macro(getenv_path VAR)
+   set(ENV_${VAR} $ENV{${VAR}})
+   # replace won't work if var is blank
+   if (ENV_${VAR})
+     string( REGEX REPLACE "\\\\" "/" ENV_${VAR} ${ENV_${VAR}} )
+   endif ()
+endmacro(getenv_path)
+
+# Construct search paths for includes and libraries from a PREFIX_PATH
+macro(create_search_paths PREFIX)
+  foreach(dir ${${PREFIX}_PREFIX_PATH})
+    set(${PREFIX}_INC_SEARCH_PATH ${${PREFIX}_INC_SEARCH_PATH}
+      ${dir}/include ${dir}/include/${PREFIX} ${dir}/Headers)
+    set(${PREFIX}_LIB_SEARCH_PATH ${${PREFIX}_LIB_SEARCH_PATH}
+      ${dir}/lib ${dir}/lib/${PREFIX} ${dir}/Libs)
+  endforeach(dir)
+  set(${PREFIX}_FRAMEWORK_SEARCH_PATH ${${PREFIX}_PREFIX_PATH})
+endmacro(create_search_paths)
+
+# clear cache variables if a certain variable changed
+macro(clear_if_changed TESTVAR)
+  # test against internal check variable
+  if (NOT "${${TESTVAR}}" STREQUAL "${${TESTVAR}_INT_CHECK}")
+    message(STATUS "${TESTVAR} changed.")
+    foreach(var ${ARGN})
+      set(${var} "NOTFOUND" CACHE STRING "x" FORCE)
+    endforeach(var)
+  endif ()
+  set(${TESTVAR}_INT_CHECK "${${TESTVAR}}" CACHE INTERNAL "x" FORCE)
+endmacro(clear_if_changed)
+
+# Try to get some hints from pkg-config, if available
+macro(use_pkgconfig PREFIX PKGNAME)
+  # Android does not support PKG_CONFIG so we disable it
+  IF ( NOT ANDROID )
+    find_package(PkgConfig)
+    if (PKG_CONFIG_FOUND)
+      pkg_check_modules(${PREFIX} ${PKGNAME})
+    endif ()
+  ENDIF ( NOT ANDROID )
+endmacro (use_pkgconfig)
+
+# Couple a set of release AND debug libraries (or frameworks)
+macro(make_library_set PREFIX)
+  if (${PREFIX}_FWK)
+    set(${PREFIX} ${${PREFIX}_FWK})
+  elseif (${PREFIX}_REL AND ${PREFIX}_DBG)
+    set(${PREFIX} optimized ${${PREFIX}_REL} debug ${${PREFIX}_DBG})
+  elseif (${PREFIX}_REL)
+    set(${PREFIX} ${${PREFIX}_REL})
+  elseif (${PREFIX}_DBG)
+    set(${PREFIX} ${${PREFIX}_DBG})
+  endif ()
+endmacro(make_library_set)
+
+# Generate debug names from given release names
+macro(get_debug_names PREFIX)
+  foreach(i ${${PREFIX}})
+    set(${PREFIX}_DBG ${${PREFIX}_DBG} ${i}d ${i}D ${i}_d ${i}_D ${i}_debug ${i})
+  endforeach(i)
+endmacro(get_debug_names)
+
+# Add the parent dir from DIR to VAR
+macro(add_parent_dir VAR DIR)
+  get_filename_component(${DIR}_TEMP "${${DIR}}/.." ABSOLUTE)
+  set(${VAR} ${${VAR}} ${${DIR}_TEMP})
+endmacro(add_parent_dir)
+
+# Do the final processing for the package find.
+macro(findpkg_finish PREFIX)
+  # skip if already processed during this run
+  if (NOT ${PREFIX}_FOUND)
+    if (${PREFIX}_INCLUDE_DIR AND ${PREFIX}_LIBRARY)
+      set(${PREFIX}_FOUND TRUE)
+      set(${PREFIX}_INCLUDE_DIRS ${${PREFIX}_INCLUDE_DIR})
+      set(${PREFIX}_LIBRARIES ${${PREFIX}_LIBRARY})
+      if (NOT ${PREFIX}_FIND_QUIETLY)
+        message(STATUS "Found ${PREFIX}: ${${PREFIX}_LIBRARIES}")
+      endif ()
+    else ()
+      if (NOT ${PREFIX}_FIND_QUIETLY)
+        message(STATUS "Could not locate ${PREFIX}")
+      endif ()
+      if (${PREFIX}_FIND_REQUIRED)
+        message(FATAL_ERROR "Required library ${PREFIX} not found! Install the library (including dev packages) and try again. If the library is already installed, set the missing variables manually in cmake.")
+      endif ()
+    endif ()
+
+    mark_as_advanced(${PREFIX}_INCLUDE_DIR ${PREFIX}_LIBRARY ${PREFIX}_LIBRARY_REL ${PREFIX}_LIBRARY_DBG ${PREFIX}_LIBRARY_FWK)
+  endif ()
+endmacro(findpkg_finish)
+
+
+# Slightly customised framework finder
+MACRO(findpkg_framework fwk)
+  IF(APPLE)
+    SET(${fwk}_FRAMEWORK_PATH
+      ${${fwk}_FRAMEWORK_SEARCH_PATH}
+      ${CMAKE_FRAMEWORK_PATH}
+      ~/Library/Frameworks
+      /Library/Frameworks
+      /System/Library/Frameworks
+      /Network/Library/Frameworks
+      /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/System/Library/Frameworks/
+      /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/System/Library/Frameworks/
+    )
+    FOREACH(dir ${${fwk}_FRAMEWORK_PATH})
+      SET(fwkpath ${dir}/${fwk}.framework)
+      IF(EXISTS ${fwkpath})
+        SET(${fwk}_FRAMEWORK_INCLUDES ${${fwk}_FRAMEWORK_INCLUDES}
+          ${fwkpath}/Headers ${fwkpath}/PrivateHeaders)
+        if (NOT ${fwk}_LIBRARY_FWK)
+          SET(${fwk}_LIBRARY_FWK "-framework ${fwk}")
+        endif ()
+      ENDIF(EXISTS ${fwkpath})
+    ENDFOREACH(dir)
+  ENDIF(APPLE)
+ENDMACRO(findpkg_framework)

Engine/lib/assimp/cmake-modules/FindRT.cmake

@@ -0,0 +1,20 @@
+# Try to find real time libraries
+# Once done, this will define
+#
+# RT_FOUND - system has rt library
+# RT_LIBRARIES - rt libraries directory
+#
+# Source: https://gitlab.cern.ch/dss/eos/commit/44070e575faaa46bd998708ef03eedb381506ff0
+#
+
+if(RT_LIBRARIES)
+    set(RT_FIND_QUIETLY TRUE)
+endif(RT_LIBRARIES)
+
+find_library(RT_LIBRARY rt)
+set(RT_LIBRARIES ${RT_LIBRARY})
+# handle the QUIETLY and REQUIRED arguments and set
+# RT_FOUND to TRUE if all listed variables are TRUE
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(RT DEFAULT_MSG RT_LIBRARY)
+mark_as_advanced(RT_LIBRARY)

Engine/lib/assimp/cmake-modules/FindZLIB.cmake

@@ -0,0 +1,48 @@
+#-------------------------------------------------------------------
+# This file is part of the CMake build system for OGRE
+#     (Object-oriented Graphics Rendering Engine)
+# For the latest info, see http://www.ogre3d.org/
+#
+# The contents of this file are placed in the public domain. Feel
+# free to make use of it in any way you like.
+#-------------------------------------------------------------------
+
+# - Try to find ZLIB
+# Once done, this will define
+#
+#  ZLIB_FOUND - system has ZLIB
+#  ZLIB_INCLUDE_DIRS - the ZLIB include directories
+#  ZLIB_LIBRARIES - link these to use ZLIB
+
+include(FindPkgMacros)
+findpkg_begin(ZLIB)
+
+# Get path, convert backslashes as ${ENV_${var}}
+getenv_path(ZLIB_HOME)
+
+# construct search paths
+set(ZLIB_PREFIX_PATH ${ZLIB_HOME} ${ENV_ZLIB_HOME})
+create_search_paths(ZLIB)
+# redo search if prefix path changed
+clear_if_changed(ZLIB_PREFIX_PATH
+  ZLIB_LIBRARY_FWK
+  ZLIB_LIBRARY_REL
+  ZLIB_LIBRARY_DBG
+  ZLIB_INCLUDE_DIR
+)
+
+set(ZLIB_LIBRARY_NAMES z zlib zdll)
+get_debug_names(ZLIB_LIBRARY_NAMES)
+
+use_pkgconfig(ZLIB_PKGC zzip-zlib-config)
+
+findpkg_framework(ZLIB)
+
+find_path(ZLIB_INCLUDE_DIR NAMES zlib.h HINTS ${ZLIB_INC_SEARCH_PATH} ${ZLIB_PKGC_INCLUDE_DIRS})
+find_library(ZLIB_LIBRARY_REL NAMES ${ZLIB_LIBRARY_NAMES} HINTS ${ZLIB_LIB_SEARCH_PATH} ${ZLIB_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" release relwithdebinfo minsizerel)
+find_library(ZLIB_LIBRARY_DBG NAMES ${ZLIB_LIBRARY_NAMES_DBG} HINTS ${ZLIB_LIB_SEARCH_PATH} ${ZLIB_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" debug)
+
+make_library_set(ZLIB_LIBRARY)
+
+findpkg_finish(ZLIB)
+

Engine/lib/assimp/cmake-modules/Findassimp.cmake

@@ -0,0 +1,85 @@
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+	set(ASSIMP_ARCHITECTURE "64")
+elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
+	set(ASSIMP_ARCHITECTURE "32")
+endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
+	
+if(WIN32)
+	set(ASSIMP_ROOT_DIR CACHE PATH "ASSIMP root directory")
+
+	# Find path of each library
+	find_path(ASSIMP_INCLUDE_DIR
+		NAMES
+			assimp/anim.h
+		HINTS
+			${ASSIMP_ROOT_DIR}/include
+	)
+
+	if(MSVC12)
+		set(ASSIMP_MSVC_VERSION "vc120")
+	elseif(MSVC14)	
+		set(ASSIMP_MSVC_VERSION "vc140")
+	endif(MSVC12)
+	
+	if(MSVC12 OR MSVC14)
+	
+		find_path(ASSIMP_LIBRARY_DIR
+			NAMES
+				assimp-${ASSIMP_MSVC_VERSION}-mt.lib
+			HINTS
+				${ASSIMP_ROOT_DIR}/lib${ASSIMP_ARCHITECTURE}
+		)
+		
+		find_library(ASSIMP_LIBRARY_RELEASE				assimp-${ASSIMP_MSVC_VERSION}-mt.lib 			PATHS ${ASSIMP_LIBRARY_DIR})
+		find_library(ASSIMP_LIBRARY_DEBUG				assimp-${ASSIMP_MSVC_VERSION}-mtd.lib			PATHS ${ASSIMP_LIBRARY_DIR})
+		
+		set(ASSIMP_LIBRARY 
+			optimized 	${ASSIMP_LIBRARY_RELEASE}
+			debug		${ASSIMP_LIBRARY_DEBUG}
+		)
+		
+		set(ASSIMP_LIBRARIES "ASSIMP_LIBRARY_RELEASE" "ASSIMP_LIBRARY_DEBUG")
+	
+		FUNCTION(ASSIMP_COPY_BINARIES TargetDirectory)
+			ADD_CUSTOM_TARGET(AssimpCopyBinaries
+				COMMAND ${CMAKE_COMMAND} -E copy ${ASSIMP_ROOT_DIR}/bin${ASSIMP_ARCHITECTURE}/assimp-${ASSIMP_MSVC_VERSION}-mtd.dll 	${TargetDirectory}/Debug/assimp-${ASSIMP_MSVC_VERSION}-mtd.dll
+				COMMAND ${CMAKE_COMMAND} -E copy ${ASSIMP_ROOT_DIR}/bin${ASSIMP_ARCHITECTURE}/assimp-${ASSIMP_MSVC_VERSION}-mt.dll 		${TargetDirectory}/Release/assimp-${ASSIMP_MSVC_VERSION}-mt.dll
+			COMMENT "Copying Assimp binaries to '${TargetDirectory}'"
+			VERBATIM)
+		ENDFUNCTION(ASSIMP_COPY_BINARIES)
+	
+	endif()
+	
+else(WIN32)
+
+	find_path(
+	  assimp_INCLUDE_DIRS
+	  NAMES assimp/postprocess.h assimp/scene.h assimp/version.h assimp/config.h assimp/cimport.h
+	  PATHS /usr/local/include
+	  PATHS /usr/include/
+
+	)
+
+	find_library(
+	  assimp_LIBRARIES
+	  NAMES assimp
+	  PATHS /usr/local/lib/
+	  PATHS /usr/lib64/
+	  PATHS /usr/lib/
+	)
+
+	if (assimp_INCLUDE_DIRS AND assimp_LIBRARIES)
+	  SET(assimp_FOUND TRUE)
+	ENDIF (assimp_INCLUDE_DIRS AND assimp_LIBRARIES)
+
+	if (assimp_FOUND)
+	  if (NOT assimp_FIND_QUIETLY)
+		message(STATUS "Found asset importer library: ${assimp_LIBRARIES}")
+	  endif (NOT assimp_FIND_QUIETLY)
+	else (assimp_FOUND)
+	  if (assimp_FIND_REQUIRED)
+		message(FATAL_ERROR "Could not find asset importer library")
+	  endif (assimp_FIND_REQUIRED)
+	endif (assimp_FOUND)
+	
+endif(WIN32)

Engine/lib/assimp/cmake-modules/HunterGate.cmake

@@ -0,0 +1,539 @@
+# Copyright (c) 2013-2019, Ruslan Baratov
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the documentation
+#   and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# This is a gate file to Hunter package manager.
+# Include this file using `include` command and add package you need, example:
+#
+#     cmake_minimum_required(VERSION 3.2)
+#
+#     include("cmake/HunterGate.cmake")
+#     HunterGate(
+#         URL "https://github.com/path/to/hunter/archive.tar.gz"
+#         SHA1 "798501e983f14b28b10cda16afa4de69eee1da1d"
+#     )
+#
+#     project(MyProject)
+#
+#     hunter_add_package(Foo)
+#     hunter_add_package(Boo COMPONENTS Bar Baz)
+#
+# Projects:
+#     * https://github.com/hunter-packages/gate/
+#     * https://github.com/ruslo/hunter
+
+option(HUNTER_ENABLED "Enable Hunter package manager support" ON)
+
+if(HUNTER_ENABLED)
+  if(CMAKE_VERSION VERSION_LESS "3.2")
+    message(
+        FATAL_ERROR
+        "At least CMake version 3.2 required for Hunter dependency management."
+        " Update CMake or set HUNTER_ENABLED to OFF."
+    )
+  endif()
+endif()
+
+include(CMakeParseArguments) # cmake_parse_arguments
+
+option(HUNTER_STATUS_PRINT "Print working status" ON)
+option(HUNTER_STATUS_DEBUG "Print a lot info" OFF)
+option(HUNTER_TLS_VERIFY "Enable/disable TLS certificate checking on downloads" ON)
+
+set(HUNTER_ERROR_PAGE "https://docs.hunter.sh/en/latest/reference/errors")
+
+function(hunter_gate_status_print)
+  if(HUNTER_STATUS_PRINT OR HUNTER_STATUS_DEBUG)
+    foreach(print_message ${ARGV})
+      message(STATUS "[hunter] ${print_message}")
+    endforeach()
+  endif()
+endfunction()
+
+function(hunter_gate_status_debug)
+  if(HUNTER_STATUS_DEBUG)
+    foreach(print_message ${ARGV})
+      string(TIMESTAMP timestamp)
+      message(STATUS "[hunter *** DEBUG *** ${timestamp}] ${print_message}")
+    endforeach()
+  endif()
+endfunction()
+
+function(hunter_gate_error_page error_page)
+  message("------------------------------ ERROR ------------------------------")
+  message("    ${HUNTER_ERROR_PAGE}/${error_page}.html")
+  message("-------------------------------------------------------------------")
+  message("")
+  message(FATAL_ERROR "")
+endfunction()
+
+function(hunter_gate_internal_error)
+  message("")
+  foreach(print_message ${ARGV})
+    message("[hunter ** INTERNAL **] ${print_message}")
+  endforeach()
+  message("[hunter ** INTERNAL **] [Directory:${CMAKE_CURRENT_LIST_DIR}]")
+  message("")
+  hunter_gate_error_page("error.internal")
+endfunction()
+
+function(hunter_gate_fatal_error)
+  cmake_parse_arguments(hunter "" "ERROR_PAGE" "" "${ARGV}")
+  if("${hunter_ERROR_PAGE}" STREQUAL "")
+    hunter_gate_internal_error("Expected ERROR_PAGE")
+  endif()
+  message("")
+  foreach(x ${hunter_UNPARSED_ARGUMENTS})
+    message("[hunter ** FATAL ERROR **] ${x}")
+  endforeach()
+  message("[hunter ** FATAL ERROR **] [Directory:${CMAKE_CURRENT_LIST_DIR}]")
+  message("")
+  hunter_gate_error_page("${hunter_ERROR_PAGE}")
+endfunction()
+
+function(hunter_gate_user_error)
+  hunter_gate_fatal_error(${ARGV} ERROR_PAGE "error.incorrect.input.data")
+endfunction()
+
+function(hunter_gate_self root version sha1 result)
+  string(COMPARE EQUAL "${root}" "" is_bad)
+  if(is_bad)
+    hunter_gate_internal_error("root is empty")
+  endif()
+
+  string(COMPARE EQUAL "${version}" "" is_bad)
+  if(is_bad)
+    hunter_gate_internal_error("version is empty")
+  endif()
+
+  string(COMPARE EQUAL "${sha1}" "" is_bad)
+  if(is_bad)
+    hunter_gate_internal_error("sha1 is empty")
+  endif()
+
+  string(SUBSTRING "${sha1}" 0 7 archive_id)
+
+  if(EXISTS "${root}/cmake/Hunter")
+    set(hunter_self "${root}")
+  else()
+    set(
+        hunter_self
+        "${root}/_Base/Download/Hunter/${version}/${archive_id}/Unpacked"
+    )
+  endif()
+
+  set("${result}" "${hunter_self}" PARENT_SCOPE)
+endfunction()
+
+# Set HUNTER_GATE_ROOT cmake variable to suitable value.
+function(hunter_gate_detect_root)
+  # Check CMake variable
+  string(COMPARE NOTEQUAL "${HUNTER_ROOT}" "" not_empty)
+  if(not_empty)
+    set(HUNTER_GATE_ROOT "${HUNTER_ROOT}" PARENT_SCOPE)
+    hunter_gate_status_debug("HUNTER_ROOT detected by cmake variable")
+    return()
+  endif()
+
+  # Check environment variable
+  string(COMPARE NOTEQUAL "$ENV{HUNTER_ROOT}" "" not_empty)
+  if(not_empty)
+    set(HUNTER_GATE_ROOT "$ENV{HUNTER_ROOT}" PARENT_SCOPE)
+    hunter_gate_status_debug("HUNTER_ROOT detected by environment variable")
+    return()
+  endif()
+
+  # Check HOME environment variable
+  string(COMPARE NOTEQUAL "$ENV{HOME}" "" result)
+  if(result)
+    set(HUNTER_GATE_ROOT "$ENV{HOME}/.hunter" PARENT_SCOPE)
+    hunter_gate_status_debug("HUNTER_ROOT set using HOME environment variable")
+    return()
+  endif()
+
+  # Check SYSTEMDRIVE and USERPROFILE environment variable (windows only)
+  if(WIN32)
+    string(COMPARE NOTEQUAL "$ENV{SYSTEMDRIVE}" "" result)
+    if(result)
+      set(HUNTER_GATE_ROOT "$ENV{SYSTEMDRIVE}/.hunter" PARENT_SCOPE)
+      hunter_gate_status_debug(
+          "HUNTER_ROOT set using SYSTEMDRIVE environment variable"
+      )
+      return()
+    endif()
+
+    string(COMPARE NOTEQUAL "$ENV{USERPROFILE}" "" result)
+    if(result)
+      set(HUNTER_GATE_ROOT "$ENV{USERPROFILE}/.hunter" PARENT_SCOPE)
+      hunter_gate_status_debug(
+          "HUNTER_ROOT set using USERPROFILE environment variable"
+      )
+      return()
+    endif()
+  endif()
+
+  hunter_gate_fatal_error(
+      "Can't detect HUNTER_ROOT"
+      ERROR_PAGE "error.detect.hunter.root"
+  )
+endfunction()
+
+function(hunter_gate_download dir)
+  string(
+      COMPARE
+      NOTEQUAL
+      "$ENV{HUNTER_DISABLE_AUTOINSTALL}"
+      ""
+      disable_autoinstall
+  )
+  if(disable_autoinstall AND NOT HUNTER_RUN_INSTALL)
+    hunter_gate_fatal_error(
+        "Hunter not found in '${dir}'"
+        "Set HUNTER_RUN_INSTALL=ON to auto-install it from '${HUNTER_GATE_URL}'"
+        "Settings:"
+        "  HUNTER_ROOT: ${HUNTER_GATE_ROOT}"
+        "  HUNTER_SHA1: ${HUNTER_GATE_SHA1}"
+        ERROR_PAGE "error.run.install"
+    )
+  endif()
+  string(COMPARE EQUAL "${dir}" "" is_bad)
+  if(is_bad)
+    hunter_gate_internal_error("Empty 'dir' argument")
+  endif()
+
+  string(COMPARE EQUAL "${HUNTER_GATE_SHA1}" "" is_bad)
+  if(is_bad)
+    hunter_gate_internal_error("HUNTER_GATE_SHA1 empty")
+  endif()
+
+  string(COMPARE EQUAL "${HUNTER_GATE_URL}" "" is_bad)
+  if(is_bad)
+    hunter_gate_internal_error("HUNTER_GATE_URL empty")
+  endif()
+
+  set(done_location "${dir}/DONE")
+  set(sha1_location "${dir}/SHA1")
+
+  set(build_dir "${dir}/Build")
+  set(cmakelists "${dir}/CMakeLists.txt")
+
+  hunter_gate_status_debug("Locking directory: ${dir}")
+  file(LOCK "${dir}" DIRECTORY GUARD FUNCTION)
+  hunter_gate_status_debug("Lock done")
+
+  if(EXISTS "${done_location}")
+    # while waiting for lock other instance can do all the job
+    hunter_gate_status_debug("File '${done_location}' found, skip install")
+    return()
+  endif()
+
+  file(REMOVE_RECURSE "${build_dir}")
+  file(REMOVE_RECURSE "${cmakelists}")
+
+  file(MAKE_DIRECTORY "${build_dir}") # check directory permissions
+
+  # Disabling languages speeds up a little bit, reduces noise in the output
+  # and avoids path too long windows error
+  file(
+      WRITE
+      "${cmakelists}"
+      "cmake_minimum_required(VERSION 3.2)\n"
+      "project(HunterDownload LANGUAGES NONE)\n"
+      "include(ExternalProject)\n"
+      "ExternalProject_Add(\n"
+      "    Hunter\n"
+      "    URL\n"
+      "    \"${HUNTER_GATE_URL}\"\n"
+      "    URL_HASH\n"
+      "    SHA1=${HUNTER_GATE_SHA1}\n"
+      "    DOWNLOAD_DIR\n"
+      "    \"${dir}\"\n"
+      "    TLS_VERIFY\n"
+      "    ${HUNTER_TLS_VERIFY}\n"
+      "    SOURCE_DIR\n"
+      "    \"${dir}/Unpacked\"\n"
+      "    CONFIGURE_COMMAND\n"
+      "    \"\"\n"
+      "    BUILD_COMMAND\n"
+      "    \"\"\n"
+      "    INSTALL_COMMAND\n"
+      "    \"\"\n"
+      ")\n"
+  )
+
+  if(HUNTER_STATUS_DEBUG)
+    set(logging_params "")
+  else()
+    set(logging_params OUTPUT_QUIET)
+  endif()
+
+  hunter_gate_status_debug("Run generate")
+
+  # Need to add toolchain file too.
+  # Otherwise on Visual Studio + MDD this will fail with error:
+  # "Could not find an appropriate version of the Windows 10 SDK installed on this machine"
+  if(EXISTS "${CMAKE_TOOLCHAIN_FILE}")
+    get_filename_component(absolute_CMAKE_TOOLCHAIN_FILE "${CMAKE_TOOLCHAIN_FILE}" ABSOLUTE)
+    set(toolchain_arg "-DCMAKE_TOOLCHAIN_FILE=${absolute_CMAKE_TOOLCHAIN_FILE}")
+  else()
+    # 'toolchain_arg' can't be empty
+    set(toolchain_arg "-DCMAKE_TOOLCHAIN_FILE=")
+  endif()
+
+  string(COMPARE EQUAL "${CMAKE_MAKE_PROGRAM}" "" no_make)
+  if(no_make)
+    set(make_arg "")
+  else()
+    # Test case: remove Ninja from PATH but set it via CMAKE_MAKE_PROGRAM
+    set(make_arg "-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}")
+  endif()
+
+  execute_process(
+      COMMAND
+      "${CMAKE_COMMAND}"
+      "-H${dir}"
+      "-B${build_dir}"
+      "-G${CMAKE_GENERATOR}"
+      "${toolchain_arg}"
+      ${make_arg}
+      WORKING_DIRECTORY "${dir}"
+      RESULT_VARIABLE download_result
+      ${logging_params}
+  )
+
+  if(NOT download_result EQUAL 0)
+    hunter_gate_internal_error(
+        "Configure project failed."
+        "To reproduce the error run: ${CMAKE_COMMAND} -H${dir} -B${build_dir} -G${CMAKE_GENERATOR} ${toolchain_arg} ${make_arg}"
+        "In directory ${dir}"
+    )
+  endif()
+
+  hunter_gate_status_print(
+      "Initializing Hunter workspace (${HUNTER_GATE_SHA1})"
+      "  ${HUNTER_GATE_URL}"
+      "  -> ${dir}"
+  )
+  execute_process(
+      COMMAND "${CMAKE_COMMAND}" --build "${build_dir}"
+      WORKING_DIRECTORY "${dir}"
+      RESULT_VARIABLE download_result
+      ${logging_params}
+  )
+
+  if(NOT download_result EQUAL 0)
+    hunter_gate_internal_error("Build project failed")
+  endif()
+
+  file(REMOVE_RECURSE "${build_dir}")
+  file(REMOVE_RECURSE "${cmakelists}")
+
+  file(WRITE "${sha1_location}" "${HUNTER_GATE_SHA1}")
+  file(WRITE "${done_location}" "DONE")
+
+  hunter_gate_status_debug("Finished")
+endfunction()
+
+# Must be a macro so master file 'cmake/Hunter' can
+# apply all variables easily just by 'include' command
+# (otherwise PARENT_SCOPE magic needed)
+macro(HunterGate)
+  if(HUNTER_GATE_DONE)
+    # variable HUNTER_GATE_DONE set explicitly for external project
+    # (see `hunter_download`)
+    set_property(GLOBAL PROPERTY HUNTER_GATE_DONE YES)
+  endif()
+
+  # First HunterGate command will init Hunter, others will be ignored
+  get_property(_hunter_gate_done GLOBAL PROPERTY HUNTER_GATE_DONE SET)
+
+  if(NOT HUNTER_ENABLED)
+    # Empty function to avoid error "unknown function"
+    function(hunter_add_package)
+    endfunction()
+
+    set(
+        _hunter_gate_disabled_mode_dir
+        "${CMAKE_CURRENT_LIST_DIR}/cmake/Hunter/disabled-mode"
+    )
+    if(EXISTS "${_hunter_gate_disabled_mode_dir}")
+      hunter_gate_status_debug(
+          "Adding \"disabled-mode\" modules: ${_hunter_gate_disabled_mode_dir}"
+      )
+      list(APPEND CMAKE_PREFIX_PATH "${_hunter_gate_disabled_mode_dir}")
+    endif()
+  elseif(_hunter_gate_done)
+    hunter_gate_status_debug("Secondary HunterGate (use old settings)")
+    hunter_gate_self(
+        "${HUNTER_CACHED_ROOT}"
+        "${HUNTER_VERSION}"
+        "${HUNTER_SHA1}"
+        _hunter_self
+    )
+    include("${_hunter_self}/cmake/Hunter")
+  else()
+    set(HUNTER_GATE_LOCATION "${CMAKE_CURRENT_SOURCE_DIR}")
+
+    string(COMPARE NOTEQUAL "${PROJECT_NAME}" "" _have_project_name)
+    if(_have_project_name)
+      hunter_gate_fatal_error(
+          "Please set HunterGate *before* 'project' command. "
+          "Detected project: ${PROJECT_NAME}"
+          ERROR_PAGE "error.huntergate.before.project"
+      )
+    endif()
+
+    cmake_parse_arguments(
+        HUNTER_GATE "LOCAL" "URL;SHA1;GLOBAL;FILEPATH" "" ${ARGV}
+    )
+
+    string(COMPARE EQUAL "${HUNTER_GATE_SHA1}" "" _empty_sha1)
+    string(COMPARE EQUAL "${HUNTER_GATE_URL}" "" _empty_url)
+    string(
+        COMPARE
+        NOTEQUAL
+        "${HUNTER_GATE_UNPARSED_ARGUMENTS}"
+        ""
+        _have_unparsed
+    )
+    string(COMPARE NOTEQUAL "${HUNTER_GATE_GLOBAL}" "" _have_global)
+    string(COMPARE NOTEQUAL "${HUNTER_GATE_FILEPATH}" "" _have_filepath)
+
+    if(_have_unparsed)
+      hunter_gate_user_error(
+          "HunterGate unparsed arguments: ${HUNTER_GATE_UNPARSED_ARGUMENTS}"
+      )
+    endif()
+    if(_empty_sha1)
+      hunter_gate_user_error("SHA1 suboption of HunterGate is mandatory")
+    endif()
+    if(_empty_url)
+      hunter_gate_user_error("URL suboption of HunterGate is mandatory")
+    endif()
+    if(_have_global)
+      if(HUNTER_GATE_LOCAL)
+        hunter_gate_user_error("Unexpected LOCAL (already has GLOBAL)")
+      endif()
+      if(_have_filepath)
+        hunter_gate_user_error("Unexpected FILEPATH (already has GLOBAL)")
+      endif()
+    endif()
+    if(HUNTER_GATE_LOCAL)
+      if(_have_global)
+        hunter_gate_user_error("Unexpected GLOBAL (already has LOCAL)")
+      endif()
+      if(_have_filepath)
+        hunter_gate_user_error("Unexpected FILEPATH (already has LOCAL)")
+      endif()
+    endif()
+    if(_have_filepath)
+      if(_have_global)
+        hunter_gate_user_error("Unexpected GLOBAL (already has FILEPATH)")
+      endif()
+      if(HUNTER_GATE_LOCAL)
+        hunter_gate_user_error("Unexpected LOCAL (already has FILEPATH)")
+      endif()
+    endif()
+
+    hunter_gate_detect_root() # set HUNTER_GATE_ROOT
+
+    # Beautify path, fix probable problems with windows path slashes
+    get_filename_component(
+        HUNTER_GATE_ROOT "${HUNTER_GATE_ROOT}" ABSOLUTE
+    )
+    hunter_gate_status_debug("HUNTER_ROOT: ${HUNTER_GATE_ROOT}")
+    if(NOT HUNTER_ALLOW_SPACES_IN_PATH)
+      string(FIND "${HUNTER_GATE_ROOT}" " " _contain_spaces)
+      if(NOT _contain_spaces EQUAL -1)
+        hunter_gate_fatal_error(
+            "HUNTER_ROOT (${HUNTER_GATE_ROOT}) contains spaces."
+            "Set HUNTER_ALLOW_SPACES_IN_PATH=ON to skip this error"
+            "(Use at your own risk!)"
+            ERROR_PAGE "error.spaces.in.hunter.root"
+        )
+      endif()
+    endif()
+
+    string(
+        REGEX
+        MATCH
+        "[0-9]+\\.[0-9]+\\.[0-9]+[-_a-z0-9]*"
+        HUNTER_GATE_VERSION
+        "${HUNTER_GATE_URL}"
+    )
+    string(COMPARE EQUAL "${HUNTER_GATE_VERSION}" "" _is_empty)
+    if(_is_empty)
+      set(HUNTER_GATE_VERSION "unknown")
+    endif()
+
+    hunter_gate_self(
+        "${HUNTER_GATE_ROOT}"
+        "${HUNTER_GATE_VERSION}"
+        "${HUNTER_GATE_SHA1}"
+        _hunter_self
+    )
+
+    set(_master_location "${_hunter_self}/cmake/Hunter")
+    if(EXISTS "${HUNTER_GATE_ROOT}/cmake/Hunter")
+      # Hunter downloaded manually (e.g. by 'git clone')
+      set(_unused "xxxxxxxxxx")
+      set(HUNTER_GATE_SHA1 "${_unused}")
+      set(HUNTER_GATE_VERSION "${_unused}")
+    else()
+      get_filename_component(_archive_id_location "${_hunter_self}/.." ABSOLUTE)
+      set(_done_location "${_archive_id_location}/DONE")
+      set(_sha1_location "${_archive_id_location}/SHA1")
+
+      # Check Hunter already downloaded by HunterGate
+      if(NOT EXISTS "${_done_location}")
+        hunter_gate_download("${_archive_id_location}")
+      endif()
+
+      if(NOT EXISTS "${_done_location}")
+        hunter_gate_internal_error("hunter_gate_download failed")
+      endif()
+
+      if(NOT EXISTS "${_sha1_location}")
+        hunter_gate_internal_error("${_sha1_location} not found")
+      endif()
+      file(READ "${_sha1_location}" _sha1_value)
+      string(COMPARE EQUAL "${_sha1_value}" "${HUNTER_GATE_SHA1}" _is_equal)
+      if(NOT _is_equal)
+        hunter_gate_internal_error(
+            "Short SHA1 collision:"
+            "  ${_sha1_value} (from ${_sha1_location})"
+            "  ${HUNTER_GATE_SHA1} (HunterGate)"
+        )
+      endif()
+      if(NOT EXISTS "${_master_location}")
+        hunter_gate_user_error(
+            "Master file not found:"
+            "  ${_master_location}"
+            "try to update Hunter/HunterGate"
+        )
+      endif()
+    endif()
+    include("${_master_location}")
+    set_property(GLOBAL PROPERTY HUNTER_GATE_DONE YES)
+  endif()
+endmacro()

Engine/lib/assimp/cmake-modules/MinGW_x86_64.cmake

@@ -0,0 +1,16 @@
+# this one sets internal to crosscompile (in theory)
+SET(CMAKE_SYSTEM_NAME Windows)
+
+# the minimalistic settings
+SET(CMAKE_C_COMPILER "/usr/bin/x86_64-w64-mingw32-gcc")
+SET(CMAKE_CXX_COMPILER "/usr/bin/x86_64-w64-mingw32-g++")
+SET(CMAKE_RC_COMPILER "/usr/bin/x86_64-w64-mingw32-windres")
+
+# where is the target (so called staging) environment
+SET(CMAKE_FIND_ROOT_PATH /usr/x86_64-w64-mingw32)
+
+# search for programs in the build host directories (default BOTH)
+#SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+# for libraries and headers in the target directories
+SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

Engine/lib/assimp/cmake-modules/PrecompiledHeader.cmake

@@ -0,0 +1,25 @@
+MACRO(ADD_MSVC_PRECOMPILED_HEADER PrecompiledHeader PrecompiledSource SourcesVar)
+  IF(MSVC)
+    GET_FILENAME_COMPONENT(PrecompiledBasename ${PrecompiledHeader} NAME_WE)
+    SET(PrecompiledBinary "${CMAKE_CFG_INTDIR}/${PrecompiledBasename}.pch")
+    SET(Sources ${${SourcesVar}})
+
+    SET_SOURCE_FILES_PROPERTIES(${PrecompiledSource}
+      PROPERTIES COMPILE_FLAGS "/Yc\"${PrecompiledHeader}\" /Fp\"${PrecompiledBinary}\""
+      OBJECT_OUTPUTS "${PrecompiledBinary}")
+
+    # Do not consider .c files
+    foreach(fname ${Sources}) 
+      GET_FILENAME_COMPONENT(fext ${fname} EXT)
+      if(fext STREQUAL ".cpp")
+	SET_SOURCE_FILES_PROPERTIES(${fname}
+	  PROPERTIES COMPILE_FLAGS "/Yu\"${PrecompiledBinary}\" /FI\"${PrecompiledBinary}\" /Fp\"${PrecompiledBinary}\""
+          OBJECT_DEPENDS "${PrecompiledBinary}")     
+      endif(fext STREQUAL ".cpp")
+    endforeach(fname) 
+
+  ENDIF(MSVC)
+  # Add precompiled header to SourcesVar
+  LIST(APPEND ${SourcesVar} ${PrecompiledSource})
+
+ENDMACRO(ADD_MSVC_PRECOMPILED_HEADER)

Engine/lib/assimp/cmake-modules/assimp-hunter-config.cmake.in

@@ -0,0 +1,19 @@
+@PACKAGE_INIT@
+
+find_package(RapidJSON     CONFIG REQUIRED)
+find_package(ZLIB          CONFIG REQUIRED)
+find_package(utf8cpp       CONFIG REQUIRED)
+find_package(minizip       CONFIG REQUIRED)
+find_package(openddlparser CONFIG REQUIRED)
+find_package(poly2tri      CONFIG REQUIRED)
+find_package(polyclipping  CONFIG REQUIRED)
+find_package(zip           CONFIG REQUIRED)
+find_package(pugixml       CONFIG REQUIRED)
+find_package(stb           CONFIG REQUIRED)
+
+if(@ASSIMP_BUILD_DRACO@)
+  find_package(draco CONFIG REQUIRED)
+endif()
+
+include("${CMAKE_CURRENT_LIST_DIR}/@[email protected]")
+check_required_components("@PROJECT_NAME@")

Engine/lib/assimp/cmake-modules/assimp-plain-config.cmake.in

@@ -0,0 +1,9 @@
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/@[email protected]")
+
+set(ASSIMP_ROOT_DIR ${PACKAGE_PREFIX_DIR})
+set(ASSIMP_LIBRARIES assimp::assimp)
+set(ASSIMP_BUILD_SHARED_LIBS @BUILD_SHARED_LIBS@)
+get_property(ASSIMP_INCLUDE_DIRS TARGET assimp::assimp PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
+set(ASSIMP_LIBRARY_DIRS "")

Engine/lib/assimp/cmake-modules/cmake_uninstall.cmake.in

@@ -0,0 +1,17 @@
+IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+  MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
+ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+
+FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+STRING(REGEX REPLACE "\n" ";" files "${files}")
+FOREACH(file ${files})
+  MESSAGE(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
+  EXEC_PROGRAM(
+    "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+    OUTPUT_VARIABLE rm_out
+    RETURN_VALUE rm_retval
+    )
+  IF(NOT "${rm_retval}" STREQUAL 0)
+    MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
+  ENDIF(NOT "${rm_retval}" STREQUAL 0)
+ENDFOREACH(file)

Engine/lib/assimp/code/AssetLib/FBX/FBXConverter.cpp

@@ -305,16 +305,19 @@ void FBXConverter::ConvertNodes(uint64_t id, aiNode *parent, aiNode *root_node)
         }
     }
 
-    if (nodes.empty()) {
+    if (nodes.size()) {
+        parent->mChildren = new aiNode *[nodes.size()]();
+        parent->mNumChildren = static_cast<unsigned int>(nodes.size());
+
+        for (unsigned int i = 0; i < nodes.size(); ++i)
+        {
+            parent->mChildren[i] = nodes[i].mOwnership.release();
+        }
+        nodes.clear();
+    } else {
         parent->mNumChildren = 0;
         parent->mChildren = nullptr;
     }
-
-    parent->mChildren = new aiNode *[nodes.size()]();
-    parent->mNumChildren = static_cast<unsigned int>(nodes.size());
-    for (unsigned int i = 0; i < nodes.size(); ++i) {
-        parent->mChildren[i] = nodes[i].mOwnership.release();
-    }
 }
 
 void FBXConverter::ConvertLights(const Model &model, const std::string &orig_name) {

Engine/lib/assimp/code/AssetLib/FBX/FBXMeshGeometry.cpp

@@ -415,11 +415,9 @@ void ResolveVertexDataArray(std::vector<T>& data_out, const Scope& source,
 {
     bool isDirect = ReferenceInformationType == "Direct";
     bool isIndexToDirect = ReferenceInformationType == "IndexToDirect";
-    const bool hasDataElement = HasElement(source, dataElementName);
-    const bool hasIndexDataElement = HasElement(source, indexDataElementName);
 
     // fall-back to direct data if there is no index data element
-    if (isIndexToDirect && !hasIndexDataElement) {
+    if ( isIndexToDirect && !HasElement( source, indexDataElementName ) ) {
         isDirect = true;
         isIndexToDirect = false;
     }
@@ -428,8 +426,7 @@ void ResolveVertexDataArray(std::vector<T>& data_out, const Scope& source,
     // deal with this more elegantly and with less redundancy, but right
     // now it seems unavoidable.
     if (MappingInformationType == "ByVertice" && isDirect) {
-        if (!hasDataElement) {
-            FBXImporter::LogWarn("missing data element: ", dataElementName);
+        if (!HasElement(source, dataElementName)) {
             return;
         }
         std::vector<T> tempData;
@@ -451,15 +448,7 @@ void ResolveVertexDataArray(std::vector<T>& data_out, const Scope& source,
     }
     else if (MappingInformationType == "ByVertice" && isIndexToDirect) {
 		std::vector<T> tempData;
-        if (!hasDataElement || !hasIndexDataElement) {
-            if (!hasDataElement)
-                FBXImporter::LogWarn("missing data element: ", dataElementName);
-            if (!hasIndexDataElement)
-                FBXImporter::LogWarn("missing index data element: ", indexDataElementName);
-            return;
-        }
-
-        ParseVectorDataArray(tempData, GetRequiredElement(source, dataElementName));
+		ParseVectorDataArray(tempData, GetRequiredElement(source, dataElementName));
 
         std::vector<int> uvIndices;
         ParseVectorDataArray(uvIndices,GetRequiredElement(source,indexDataElementName));
@@ -484,11 +473,6 @@ void ResolveVertexDataArray(std::vector<T>& data_out, const Scope& source,
         }
     }
     else if (MappingInformationType == "ByPolygonVertex" && isDirect) {
-        if (!hasDataElement) {
-            FBXImporter::LogWarn("missing data element: ", dataElementName);
-            return;
-        }
-
 		std::vector<T> tempData;
 		ParseVectorDataArray(tempData, GetRequiredElement(source, dataElementName));
 
@@ -503,14 +487,7 @@ void ResolveVertexDataArray(std::vector<T>& data_out, const Scope& source,
     }
     else if (MappingInformationType == "ByPolygonVertex" && isIndexToDirect) {
 		std::vector<T> tempData;
-        if (!hasDataElement || !hasIndexDataElement) {
-            if (!hasDataElement)
-                FBXImporter::LogWarn("missing data element: ", dataElementName);
-            if (!hasIndexDataElement)
-                FBXImporter::LogWarn("missing index data element: ", indexDataElementName);
-            return;
-        }
-        ParseVectorDataArray(tempData, GetRequiredElement(source, dataElementName));
+		ParseVectorDataArray(tempData, GetRequiredElement(source, dataElementName));
 
         std::vector<int> uvIndices;
         ParseVectorDataArray(uvIndices,GetRequiredElement(source,indexDataElementName));

Engine/lib/assimp/code/AssetLib/MD5/MD5Parser.cpp

@@ -60,11 +60,14 @@ using namespace Assimp::MD5;
 
 // ------------------------------------------------------------------------------------------------
 // Parse the segment structure for an MD5 file
-MD5Parser::MD5Parser(char *_buffer, unsigned int _fileSize) : buffer(_buffer), bufferEnd(nullptr), fileSize(_fileSize), lineNumber(0) {
+MD5Parser::MD5Parser(char *_buffer, unsigned int _fileSize) {
     ai_assert(nullptr != _buffer);
     ai_assert(0 != _fileSize);
 
-    bufferEnd = buffer + fileSize;
+    buffer = _buffer;
+    fileSize = _fileSize;
+    lineNumber = 0;
+
     ASSIMP_LOG_DEBUG("MD5Parser begin");
 
     // parse the file header

Engine/lib/assimp/code/AssetLib/MD5/MD5Parser.h

@@ -39,7 +39,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 ----------------------------------------------------------------------
 */
-#pragma once
+
 
 /** @file  MD5Parser.h
  *  @brief Definition of the .MD5 parser class.
@@ -51,19 +51,20 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <assimp/types.h>
 #include <assimp/ParsingUtils.h>
 #include <vector>
-#include <cstdint>
+#include <stdint.h>
 
 struct aiFace;
 
-namespace Assimp {
-namespace MD5 {
+namespace Assimp    {
+namespace MD5           {
 
 // ---------------------------------------------------------------------------
 /** Represents a single element in a MD5 file
  *
  *  Elements are always contained in sections.
 */
-struct Element {
+struct Element
+{
     //! Points to the starting point of the element
     //! Whitespace at the beginning and at the end have been removed,
     //! Elements are terminated with \0
@@ -74,14 +75,15 @@ struct Element {
     unsigned int iLineNumber;
 };
 
-using ElementList = std::vector<Element>;
+typedef std::vector< Element > ElementList;
 
 // ---------------------------------------------------------------------------
 /** Represents a section of a MD5 file (such as the mesh or the joints section)
  *
  *  A section is always enclosed in { and } brackets.
 */
-struct Section {
+struct Section
+{
     //! Original line number (can be used in error messages
     //! if a parsing error occurs)
     unsigned int iLineNumber;
@@ -97,12 +99,13 @@ struct Section {
     std::string mGlobalValue;
 };
 
-using SectionList = std::vector<Section>;
+typedef std::vector< Section> SectionList;
 
 // ---------------------------------------------------------------------------
 /** Basic information about a joint
 */
-struct BaseJointDescription {
+struct BaseJointDescription
+{
     //! Name of the bone
     aiString mName;
 
@@ -113,7 +116,8 @@ struct BaseJointDescription {
 // ---------------------------------------------------------------------------
 /** Represents a bone (joint) descriptor in a MD5Mesh file
 */
-struct BoneDesc : BaseJointDescription {
+struct BoneDesc : BaseJointDescription
+{
     //! Absolute position of the bone
     aiVector3D mPositionXYZ;
 
@@ -133,12 +137,13 @@ struct BoneDesc : BaseJointDescription {
     unsigned int mMap;
 };
 
-using BoneList = std::vector<BoneDesc>;
+typedef std::vector< BoneDesc > BoneList;
 
 // ---------------------------------------------------------------------------
 /** Represents a bone (joint) descriptor in a MD5Anim file
 */
-struct AnimBoneDesc : BaseJointDescription {
+struct AnimBoneDesc : BaseJointDescription
+{
     //! Flags (AI_MD5_ANIMATION_FLAG_xxx)
     unsigned int iFlags;
 
@@ -146,31 +151,35 @@ struct AnimBoneDesc : BaseJointDescription {
     unsigned int iFirstKeyIndex;
 };
 
-using AnimBoneList = std::vector< AnimBoneDesc >;
+typedef std::vector< AnimBoneDesc > AnimBoneList;
+
 
 // ---------------------------------------------------------------------------
 /** Represents a base frame descriptor in a MD5Anim file
 */
-struct BaseFrameDesc {
+struct BaseFrameDesc
+{
     aiVector3D vPositionXYZ;
     aiVector3D vRotationQuat;
 };
 
-using BaseFrameList = std::vector<BaseFrameDesc>;
+typedef std::vector< BaseFrameDesc > BaseFrameList;
 
 // ---------------------------------------------------------------------------
 /** Represents a camera animation frame in a MDCamera file
 */
-struct CameraAnimFrameDesc : BaseFrameDesc {
+struct CameraAnimFrameDesc : BaseFrameDesc
+{
     float fFOV;
 };
 
-using CameraFrameList = std::vector<CameraAnimFrameDesc>;
+typedef std::vector< CameraAnimFrameDesc > CameraFrameList;
 
 // ---------------------------------------------------------------------------
 /** Represents a frame descriptor in a MD5Anim file
 */
-struct FrameDesc {
+struct FrameDesc
+{
     //! Index of the frame
     unsigned int iIndex;
 
@@ -178,14 +187,15 @@ struct FrameDesc {
     std::vector< float > mValues;
 };
 
-using FrameList = std::vector<FrameDesc>;
+typedef std::vector< FrameDesc > FrameList;
 
 // ---------------------------------------------------------------------------
 /** Represents a vertex  descriptor in a MD5 file
 */
 struct VertexDesc {
     VertexDesc() AI_NO_EXCEPT
-    : mFirstWeight(0), mNumWeights(0) {
+    : mFirstWeight(0)
+    , mNumWeights(0) {
         // empty
     }
 
@@ -200,12 +210,13 @@ struct VertexDesc {
     unsigned int mNumWeights;
 };
 
-using VertexList = std::vector<VertexDesc>;
+typedef std::vector< VertexDesc > VertexList;
 
 // ---------------------------------------------------------------------------
 /** Represents a vertex weight descriptor in a MD5 file
 */
-struct WeightDesc {
+struct WeightDesc
+{
     //! Index of the bone to which this weight refers
     unsigned int mBone;
 
@@ -217,13 +228,14 @@ struct WeightDesc {
     aiVector3D vOffsetPosition;
 };
 
-using WeightList = std::vector<WeightDesc>;
-using FaceList   = std::vector<aiFace>;
+typedef std::vector< WeightDesc > WeightList;
+typedef std::vector< aiFace > FaceList;
 
 // ---------------------------------------------------------------------------
 /** Represents a mesh in a MD5 file
 */
-struct MeshDesc {
+struct MeshDesc
+{
     //! Weights of the mesh
     WeightList mWeights;
 
@@ -237,7 +249,7 @@ struct MeshDesc {
     aiString mShader;
 };
 
-using MeshList = std::vector<MeshDesc>;
+typedef std::vector< MeshDesc > MeshList;
 
 // ---------------------------------------------------------------------------
 // Convert a quaternion to its usual representation
@@ -249,11 +261,9 @@ inline void ConvertQuaternion (const aiVector3D& in, aiQuaternion& out) {
 
     const float t = 1.0f - (in.x*in.x) - (in.y*in.y) - (in.z*in.z);
 
-    if (t < 0.0f) {
+    if (t < 0.0f)
         out.w = 0.0f;
-    } else {
-        out.w = std::sqrt (t);
-    }
+    else out.w = std::sqrt (t);
 
     // Assimp convention.
     out.w *= -1.f;
@@ -262,8 +272,10 @@ inline void ConvertQuaternion (const aiVector3D& in, aiQuaternion& out) {
 // ---------------------------------------------------------------------------
 /** Parses the data sections of a MD5 mesh file
 */
-class MD5MeshParser {
+class MD5MeshParser
+{
 public:
+
     // -------------------------------------------------------------------
     /** Constructs a new MD5MeshParser instance from an existing
      *  preparsed list of file sections.
@@ -285,8 +297,10 @@ public:
 // ---------------------------------------------------------------------------
 /** Parses the data sections of a MD5 animation file
 */
-class MD5AnimParser {
+class MD5AnimParser
+{
 public:
+
     // -------------------------------------------------------------------
     /** Constructs a new MD5AnimParser instance from an existing
      *  preparsed list of file sections.
@@ -315,8 +329,10 @@ public:
 // ---------------------------------------------------------------------------
 /** Parses the data sections of a MD5 camera animation file
 */
-class MD5CameraParser {
+class MD5CameraParser
+{
 public:
+
     // -------------------------------------------------------------------
     /** Constructs a new MD5CameraParser instance from an existing
      *  preparsed list of file sections.
@@ -325,6 +341,7 @@ public:
      */
     explicit MD5CameraParser(SectionList& mSections);
 
+
     //! Output frame rate
     float fFrameRate;
 
@@ -339,8 +356,10 @@ public:
 /** Parses the block structure of MD5MESH and MD5ANIM files (but does no
  *  further processing)
 */
-class MD5Parser {
+class MD5Parser
+{
 public:
+
     // -------------------------------------------------------------------
     /** Constructs a new MD5Parser instance from an existing buffer.
      *
@@ -373,10 +392,13 @@ public:
         return ReportWarning(warn, lineNumber);
     }
 
+public:
+
     //! List of all sections which have been read
     SectionList mSections;
 
 private:
+
     // -------------------------------------------------------------------
     /** Parses a file section. The current file pointer must be outside
      *  of a section.
@@ -392,63 +414,54 @@ private:
      */
     void ParseHeader();
 
-    bool SkipLine(const char* in, const char** out);
-    bool SkipLine( );
-    bool SkipSpacesAndLineEnd( const char* in, const char** out);    
-    bool SkipSpacesAndLineEnd();
-    bool SkipSpaces();
-
-    char* buffer;
-    char* bufferEnd;
-    unsigned int fileSize;
-    unsigned int lineNumber;
-};
-
-// -------------------------------------------------------------------
-inline bool MD5Parser::SkipLine(const char* in, const char** out) {
-    ++lineNumber;
-    return Assimp::SkipLine(in ,out);
-}
-
-// -------------------------------------------------------------------
-inline bool MD5Parser::SkipLine( ) {
-    return SkipLine(buffer,(const char**)&buffer);
-}
 
-// -------------------------------------------------------------------
-inline bool MD5Parser::SkipSpacesAndLineEnd( const char* in, const char** out) {
-    bool bHad = false;
-    bool running = true;
-    while (running) {
-        if( *in == '\r' || *in == '\n') {
-                // we open files in binary mode, so there could be \r\n sequences ...
-            if (!bHad)  {
-                bHad = true;
-                ++lineNumber;
+    // override these functions to make sure the line counter gets incremented
+    // -------------------------------------------------------------------
+    bool SkipLine( const char* in, const char** out)
+    {
+        ++lineNumber;
+        return Assimp::SkipLine(in,out);
+    }
+    // -------------------------------------------------------------------
+    bool SkipLine( )
+    {
+        return SkipLine(buffer,(const char**)&buffer);
+    }
+    // -------------------------------------------------------------------
+    bool SkipSpacesAndLineEnd( const char* in, const char** out)
+    {
+        bool bHad = false;
+        bool running = true;
+        while (running) {
+            if( *in == '\r' || *in == '\n') {
+                 // we open files in binary mode, so there could be \r\n sequences ...
+                if (!bHad)  {
+                    bHad = true;
+                    ++lineNumber;
+                }
             }
+            else if (*in == '\t' || *in == ' ')bHad = false;
+            else break;
+            in++;
         }
-        else if (*in == '\t' || *in == ' ')bHad = false;
-        else break;
-        ++in;
-        if (in == bufferEnd) {
-            break;
-        }
+        *out = in;
+        return *in != '\0';
+    }
+    // -------------------------------------------------------------------
+    bool SkipSpacesAndLineEnd( )
+    {
+        return SkipSpacesAndLineEnd(buffer,(const char**)&buffer);
+    }
+    // -------------------------------------------------------------------
+    bool SkipSpaces( )
+    {
+        return Assimp::SkipSpaces((const char**)&buffer);
     }
-    *out = in;
-    return *in != '\0';
-}
-
-// -------------------------------------------------------------------
-inline bool MD5Parser::SkipSpacesAndLineEnd() {
-    return SkipSpacesAndLineEnd(buffer,(const char**)&buffer);
-}
-
-// -------------------------------------------------------------------
-inline bool MD5Parser::SkipSpaces() {
-    return Assimp::SkipSpaces((const char**)&buffer);
-}
 
-} // namespace Assimp
-} // namespace MD5
+    char* buffer;
+    unsigned int fileSize;
+    unsigned int lineNumber;
+};
+}}
 
 #endif // AI_MD5PARSER_H_INCLUDED

Engine/lib/assimp/code/AssetLib/X/XFileImporter.cpp

@@ -75,10 +75,15 @@ static const aiImporterDesc desc = {
 
 // ------------------------------------------------------------------------------------------------
 // Constructor to be privately used by Importer
-XFileImporter::XFileImporter() : mBuffer() {
+XFileImporter::XFileImporter()
+: mBuffer() {
     // empty
 }
 
+// ------------------------------------------------------------------------------------------------
+// Destructor, private as well
+XFileImporter::~XFileImporter() = default;
+
 // ------------------------------------------------------------------------------------------------
 // Returns whether the class can handle the format of the given file.
 bool XFileImporter::CanRead( const std::string& pFile, IOSystem* pIOHandler, bool /*checkSig*/) const {

Engine/lib/assimp/code/AssetLib/X/XFileImporter.h

@@ -69,7 +69,7 @@ namespace XFile {
 class XFileImporter : public BaseImporter {
 public:
     XFileImporter();
-    ~XFileImporter() override = default;
+    ~XFileImporter() override;
 
     // -------------------------------------------------------------------
     /** Returns whether the class can handle the format of the given file.

Engine/lib/assimp/code/Common/Assimp.cpp

@@ -1273,13 +1273,11 @@ ASSIMP_API void aiQuaternionInterpolate(
 #define ASSIMP_HAS_PBRT_EXPORT (!ASSIMP_BUILD_NO_EXPORT && !ASSIMP_BUILD_NO_PBRT_EXPORTER)
 #define ASSIMP_HAS_M3D ((!ASSIMP_BUILD_NO_EXPORT && !ASSIMP_BUILD_NO_M3D_EXPORTER) || !ASSIMP_BUILD_NO_M3D_IMPORTER)
 
-#ifndef STB_USE_HUNTER
-#   if ASSIMP_HAS_PBRT_EXPORT
-#       define ASSIMP_NEEDS_STB_IMAGE 1
-#   elif ASSIMP_HAS_M3D
-#       define ASSIMP_NEEDS_STB_IMAGE 1
-#       define STBI_ONLY_PNG
-#   endif
+#if ASSIMP_HAS_PBRT_EXPORT
+#   define ASSIMP_NEEDS_STB_IMAGE 1
+#elif ASSIMP_HAS_M3D
+#   define ASSIMP_NEEDS_STB_IMAGE 1
+#   define STBI_ONLY_PNG
 #endif
 
 // Ensure all symbols are linked correctly

Engine/lib/assimp/code/Common/Compression.h

@@ -42,9 +42,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #pragma once
 
 #ifdef ASSIMP_BUILD_NO_OWN_ZLIB
-#   include <zlib.h>
+#include <zlib.h>
 #else
-#   include "../contrib/zlib/zlib.h"
+#include "../contrib/zlib/zlib.h"
 #endif
 
 #include <vector>

Engine/lib/assimp/code/Common/Maybe.h

@@ -41,7 +41,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #pragma once
 
 #include <assimp/ai_assert.h>
-#include <utility>
 
 namespace Assimp {
 
@@ -49,14 +48,13 @@ namespace Assimp {
 /// @tparam T   The type to store.
 template <typename T>
 struct Maybe {
-    /// @brief
+    /// @brief 
     Maybe() = default;
 
-    /// @brief
-    /// @param val
-    template <typename U>
-    explicit Maybe(U &&val) :
-            _val(std::forward<U>(val)), _valid(true) {}
+    /// @brief 
+    /// @param val 
+    explicit Maybe(const T &val) :
+            _val(val), _valid(true) {}
 
     /// @brief Validate the value
     /// @return true if valid.
@@ -66,12 +64,11 @@ struct Maybe {
 
     /// @brief Will assign a value.
     /// @param v The new valid value.
-    template <typename U>
-    void Set(U &&v) {
+    void Set(T &v) {
         ai_assert(!_valid);
 
         _valid = true;
-        _val = std::forward<U>(v);
+        _val = v;
     }
 
     /// @brief  Will return the value when it is valid.

Engine/lib/assimp/code/Common/StbCommon.h

@@ -48,64 +48,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #pragma GCC diagnostic ignored "-Wunused-function"
 #endif
 
-#ifndef STB_USE_HUNTER
-/*  Use prefixed names for the symbols from stb_image as it is a very commonly embedded library.
-    Including vanilla stb_image symbols causes duplicate symbol problems if assimp is linked
-    statically together with another library or executable that also embeds stb_image.
-
-    Symbols are not prefixed if using Hunter because in such case there exists a single true
-    stb_image library on the system that is used by assimp and can be used by all the other
-    libraries and executables.
-
-    The list can be regenerated using the following:
-
-    cat <path/to/stb/stb_image.h> | fgrep STBIDEF | fgrep '(' | sed -E 's/\*|\(.+//g' | \
-        awk '{print "#define " $(NF) " assimp_" $(NF) }' | sort | uniq"
-*/
-#define stbi_convert_iphone_png_to_rgb assimp_stbi_convert_iphone_png_to_rgb
-#define stbi_convert_wchar_to_utf8 assimp_stbi_convert_wchar_to_utf8
-#define stbi_failure_reason assimp_stbi_failure_reason
-#define stbi_hdr_to_ldr_gamma assimp_stbi_hdr_to_ldr_gamma
-#define stbi_hdr_to_ldr_scale assimp_stbi_hdr_to_ldr_scale
-#define stbi_image_free assimp_stbi_image_free
-#define stbi_info assimp_stbi_info
-#define stbi_info_from_callbacks assimp_stbi_info_from_callbacks
-#define stbi_info_from_file assimp_stbi_info_from_file
-#define stbi_info_from_memory assimp_stbi_info_from_memory
-#define stbi_is_16_bit assimp_stbi_is_16_bit
-#define stbi_is_16_bit_from_callbacks assimp_stbi_is_16_bit_from_callbacks
-#define stbi_is_16_bit_from_file assimp_stbi_is_16_bit_from_file
-#define stbi_is_16_bit_from_memory assimp_stbi_is_16_bit_from_memory
-#define stbi_is_hdr assimp_stbi_is_hdr
-#define stbi_is_hdr_from_callbacks assimp_stbi_is_hdr_from_callbacks
-#define stbi_is_hdr_from_file assimp_stbi_is_hdr_from_file
-#define stbi_is_hdr_from_memory assimp_stbi_is_hdr_from_memory
-#define stbi_ldr_to_hdr_gamma assimp_stbi_ldr_to_hdr_gamma
-#define stbi_ldr_to_hdr_scale assimp_stbi_ldr_to_hdr_scale
-#define stbi_load_16 assimp_stbi_load_16
-#define stbi_load_16_from_callbacks assimp_stbi_load_16_from_callbacks
-#define stbi_load_16_from_memory assimp_stbi_load_16_from_memory
-#define stbi_load assimp_stbi_load
-#define stbi_loadf assimp_stbi_loadf
-#define stbi_loadf_from_callbacks assimp_stbi_loadf_from_callbacks
-#define stbi_loadf_from_file assimp_stbi_loadf_from_file
-#define stbi_loadf_from_memory assimp_stbi_loadf_from_memory
-#define stbi_load_from_callbacks assimp_stbi_load_from_callbacks
-#define stbi_load_from_file_16 assimp_stbi_load_from_file_16
-#define stbi_load_from_file assimp_stbi_load_from_file
-#define stbi_load_from_memory assimp_stbi_load_from_memory
-#define stbi_load_gif_from_memory assimp_stbi_load_gif_from_memory
-#define stbi_set_flip_vertically_on_load assimp_stbi_set_flip_vertically_on_load
-#define stbi_set_flip_vertically_on_load_thread assimp_stbi_set_flip_vertically_on_load_thread
-#define stbi_set_unpremultiply_on_load assimp_stbi_set_unpremultiply_on_load
-#define stbi_zlib_decode_buffer assimp_stbi_zlib_decode_buffer
-#define stbi_zlib_decode_malloc assimp_stbi_zlib_decode_malloc
-#define stbi_zlib_decode_malloc_guesssize assimp_stbi_zlib_decode_malloc_guesssize
-#define stbi_zlib_decode_malloc_guesssize_headerflag assimp_stbi_zlib_decode_malloc_guesssize_headerflag
-#define stbi_zlib_decode_noheader_buffer assimp_stbi_zlib_decode_noheader_buffer
-#define stbi_zlib_decode_noheader_malloc assimp_stbi_zlib_decode_noheader_malloc
-#endif
-
 #include "stb/stb_image.h"
 
 #if _MSC_VER

Engine/lib/assimp/contrib/draco/.gitignore

@@ -1 +0,0 @@
-docs/_site

Engine/lib/assimp/contrib/gtest/.gitignore

@@ -1,2 +0,0 @@
-# python
-*.pyc

Engine/lib/assimp/contrib/gtest/CMakeLists.txt

@@ -46,9 +46,14 @@ endif()
 
 # Project version:
 
-cmake_minimum_required(VERSION 3.5)
-cmake_policy(SET CMP0048 NEW)
-project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
+if (CMAKE_VERSION VERSION_LESS 3.0)
+  project(gtest CXX C)
+  set(PROJECT_VERSION ${GOOGLETEST_VERSION})
+else()
+  cmake_policy(SET CMP0048 NEW)
+  project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
+endif()
+cmake_minimum_required(VERSION 2.8.12)
 
 if (POLICY CMP0063) # Visibility
   cmake_policy(SET CMP0063 NEW)
@@ -131,17 +136,13 @@ set_target_properties(gtest_main PROPERTIES VERSION ${GOOGLETEST_VERSION})
 # to the targets for when we are part of a parent build (ie being pulled
 # in via add_subdirectory() rather than being a standalone build).
 if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
-  string(REPLACE ";" "$<SEMICOLON>" dirs "${gtest_build_include_dirs}")
   target_include_directories(gtest SYSTEM INTERFACE
-    "$<BUILD_INTERFACE:${dirs}>"
+    "$<BUILD_INTERFACE:${gtest_build_include_dirs}>"
     "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
   target_include_directories(gtest_main SYSTEM INTERFACE
-    "$<BUILD_INTERFACE:${dirs}>"
+    "$<BUILD_INTERFACE:${gtest_build_include_dirs}>"
     "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
 endif()
-if(CMAKE_SYSTEM_NAME MATCHES "QNX")
-  target_link_libraries(gtest PUBLIC regex)
-endif()
 target_link_libraries(gtest_main PUBLIC gtest)
 
 ########################################################################

Engine/lib/assimp/contrib/gtest/README.md

@@ -25,7 +25,7 @@ When building GoogleTest as a standalone project, the typical workflow starts
 with
 
 ```
-git clone https://github.com/google/googletest.git -b release-1.11.0
+git clone https://github.com/google/googletest.git -b release-1.10.0
 cd googletest        # Main directory of the cloned repository.
 mkdir build          # Create a directory to hold the build output.
 cd build
@@ -94,7 +94,7 @@ include(FetchContent)
 FetchContent_Declare(
   googletest
   # Specify the commit you depend on and update it regularly.
-  URL https://github.com/google/googletest/archive/e2239ee6043f73722e7aa812a459f54a28552929.zip
+  URL https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip
 )
 # For Windows: Prevent overriding the parent project's compiler/linker settings
 set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
@@ -203,9 +203,7 @@ add
     -DGTEST_DONT_DEFINE_FOO=1
 
 to the compiler flags to tell GoogleTest to change the macro's name from `FOO`
-to `GTEST_FOO`. Currently `FOO` can be `ASSERT_EQ`, `ASSERT_FALSE`, `ASSERT_GE`,
-`ASSERT_GT`, `ASSERT_LE`, `ASSERT_LT`, `ASSERT_NE`, `ASSERT_TRUE`,
-`EXPECT_FALSE`, `EXPECT_TRUE`, `FAIL`, `SUCCEED`, `TEST`, or `TEST_F`. For
+to `GTEST_FOO`. Currently `FOO` can be `FAIL`, `SUCCEED`, or `TEST`. For
 example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll need to write
 
     GTEST_TEST(SomeTest, DoesThis) { ... }

Engine/lib/assimp/contrib/gtest/cmake/internal_utils.cmake

@@ -84,13 +84,13 @@ macro(config_compiler_and_linker)
     # Ensure MSVC treats source files as UTF-8 encoded.
     set(cxx_base_flags "${cxx_base_flags} -utf-8")
   elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
-    set(cxx_base_flags "-Wall -Wshadow -Wconversion")
+    set(cxx_base_flags "-Wall -Wshadow -Werror -Wconversion")
     set(cxx_exception_flags "-fexceptions")
     set(cxx_no_exception_flags "-fno-exceptions")
     set(cxx_strict_flags "-W -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wredundant-decls")
     set(cxx_no_rtti_flags "-fno-rtti")
   elseif (CMAKE_COMPILER_IS_GNUCXX)
-    set(cxx_base_flags "-Wall -Wshadow")
+    set(cxx_base_flags "-Wall -Wshadow -Werror")
     if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0.0)
       set(cxx_base_flags "${cxx_base_flags} -Wno-error=dangling-else")
     endif()
@@ -154,6 +154,10 @@ function(cxx_library_with_type name type cxx_flags)
   set_target_properties(${name}
     PROPERTIES
     COMPILE_FLAGS "${cxx_flags}")
+  # Generate debug library name with a postfix.
+  set_target_properties(${name}
+    PROPERTIES
+    DEBUG_POSTFIX "d")
   # Set the output directory for build artifacts
   set_target_properties(${name}
     PROPERTIES
@@ -300,8 +304,6 @@ function(py_test name)
         COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/test/${name}.py
           --build_dir=${CMAKE_CURRENT_BINARY_DIR}/\${CTEST_CONFIGURATION_TYPE} ${ARGN})
     endif()
-    # Make the Python import path consistent between Bazel and CMake.
-    set_tests_properties(${name} PROPERTIES ENVIRONMENT PYTHONPATH=${CMAKE_SOURCE_DIR})
   endif(PYTHONINTERP_FOUND)
 endfunction()
 

Engine/lib/assimp/contrib/gtest/include/gtest/gtest-death-test.h

@@ -27,21 +27,21 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+//
 // The Google C++ Testing and Mocking Framework (Google Test)
 //
 // This header file defines the public API for death tests.  It is
 // #included by gtest.h so a user doesn't need to include this
 // directly.
-
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
 
 #include "gtest/internal/gtest-death-test-internal.h"
 
+namespace testing {
+
 // This flag controls the style of death tests.  Valid values are "threadsafe",
 // meaning that the death test child process will re-execute the test binary
 // from the start, running only a single death test, or "fast",
@@ -49,8 +49,6 @@
 // after forking.
 GTEST_DECLARE_string_(death_test_style);
 
-namespace testing {
-
 #if GTEST_HAS_DEATH_TEST
 
 namespace internal {
@@ -105,6 +103,7 @@ GTEST_API_ bool InDeathTestChild();
 //
 // On the regular expressions used in death tests:
 //
+//   GOOGLETEST_CM0005 DO NOT DELETE
 //   On POSIX-compliant systems (*nix), we use the <regex.h> library,
 //   which uses the POSIX extended regex syntax.
 //
@@ -170,24 +169,24 @@ GTEST_API_ bool InDeathTestChild();
 // Asserts that a given `statement` causes the program to exit, with an
 // integer exit status that satisfies `predicate`, and emitting error output
 // that matches `matcher`.
-#define ASSERT_EXIT(statement, predicate, matcher) \
-  GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_FATAL_FAILURE_)
+# define ASSERT_EXIT(statement, predicate, matcher) \
+    GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_FATAL_FAILURE_)
 
 // Like `ASSERT_EXIT`, but continues on to successive tests in the
 // test suite, if any:
-#define EXPECT_EXIT(statement, predicate, matcher) \
-  GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_NONFATAL_FAILURE_)
+# define EXPECT_EXIT(statement, predicate, matcher) \
+    GTEST_DEATH_TEST_(statement, predicate, matcher, GTEST_NONFATAL_FAILURE_)
 
 // Asserts that a given `statement` causes the program to exit, either by
 // explicitly exiting with a nonzero exit code or being killed by a
 // signal, and emitting error output that matches `matcher`.
-#define ASSERT_DEATH(statement, matcher) \
-  ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher)
+# define ASSERT_DEATH(statement, matcher) \
+    ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher)
 
 // Like `ASSERT_DEATH`, but continues on to successive tests in the
 // test suite, if any:
-#define EXPECT_DEATH(statement, matcher) \
-  EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher)
+# define EXPECT_DEATH(statement, matcher) \
+    EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, matcher)
 
 // Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*:
 
@@ -198,23 +197,22 @@ class GTEST_API_ ExitedWithCode {
   ExitedWithCode(const ExitedWithCode&) = default;
   void operator=(const ExitedWithCode& other) = delete;
   bool operator()(int exit_status) const;
-
  private:
   const int exit_code_;
 };
 
-#if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
+# if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
 // Tests that an exit code describes an exit due to termination by a
 // given signal.
+// GOOGLETEST_CM0006 DO NOT DELETE
 class GTEST_API_ KilledBySignal {
  public:
   explicit KilledBySignal(int signum);
   bool operator()(int exit_status) const;
-
  private:
   const int signum_;
 };
-#endif  // !GTEST_OS_WINDOWS
+# endif  // !GTEST_OS_WINDOWS
 
 // EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode.
 // The death testing framework causes this to have interesting semantics,
@@ -259,21 +257,23 @@ class GTEST_API_ KilledBySignal {
 //   EXPECT_EQ(12, DieInDebugOr12(&sideeffect));
 // }, "death");
 //
-#ifdef NDEBUG
+# ifdef NDEBUG
 
-#define EXPECT_DEBUG_DEATH(statement, regex) \
+#  define EXPECT_DEBUG_DEATH(statement, regex) \
   GTEST_EXECUTE_STATEMENT_(statement, regex)
 
-#define ASSERT_DEBUG_DEATH(statement, regex) \
+#  define ASSERT_DEBUG_DEATH(statement, regex) \
   GTEST_EXECUTE_STATEMENT_(statement, regex)
 
-#else
+# else
 
-#define EXPECT_DEBUG_DEATH(statement, regex) EXPECT_DEATH(statement, regex)
+#  define EXPECT_DEBUG_DEATH(statement, regex) \
+  EXPECT_DEATH(statement, regex)
 
-#define ASSERT_DEBUG_DEATH(statement, regex) ASSERT_DEATH(statement, regex)
+#  define ASSERT_DEBUG_DEATH(statement, regex) \
+  ASSERT_DEATH(statement, regex)
 
-#endif  // NDEBUG for EXPECT_DEBUG_DEATH
+# endif  // NDEBUG for EXPECT_DEBUG_DEATH
 #endif  // GTEST_HAS_DEATH_TEST
 
 // This macro is used for implementing macros such as
@@ -311,17 +311,18 @@ class GTEST_API_ KilledBySignal {
 //  statement unconditionally returns or throws. The Message constructor at
 //  the end allows the syntax of streaming additional messages into the
 //  macro, for compilational compatibility with EXPECT_DEATH/ASSERT_DEATH.
-#define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator)             \
-  GTEST_AMBIGUOUS_ELSE_BLOCKER_                                                \
-  if (::testing::internal::AlwaysTrue()) {                                     \
-    GTEST_LOG_(WARNING) << "Death tests are not supported on this platform.\n" \
-                        << "Statement '" #statement "' cannot be verified.";   \
-  } else if (::testing::internal::AlwaysFalse()) {                             \
-    ::testing::internal::RE::PartialMatch(".*", (regex));                      \
-    GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement);                 \
-    terminator;                                                                \
-  } else                                                                       \
-    ::testing::Message()
+# define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator) \
+    GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+    if (::testing::internal::AlwaysTrue()) { \
+      GTEST_LOG_(WARNING) \
+          << "Death tests are not supported on this platform.\n" \
+          << "Statement '" #statement "' cannot be verified."; \
+    } else if (::testing::internal::AlwaysFalse()) { \
+      ::testing::internal::RE::PartialMatch(".*", (regex)); \
+      GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+      terminator; \
+    } else \
+      ::testing::Message()
 
 // EXPECT_DEATH_IF_SUPPORTED(statement, regex) and
 // ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if
@@ -329,15 +330,15 @@ class GTEST_API_ KilledBySignal {
 // useful when you are combining death test assertions with normal test
 // assertions in one test.
 #if GTEST_HAS_DEATH_TEST
-#define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
-  EXPECT_DEATH(statement, regex)
-#define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
-  ASSERT_DEATH(statement, regex)
+# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
+    EXPECT_DEATH(statement, regex)
+# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
+    ASSERT_DEATH(statement, regex)
 #else
-#define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
-  GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, )
-#define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
-  GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, return)
+# define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \
+    GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, )
+# define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \
+    GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, return)
 #endif
 
 }  // namespace testing

Engine/lib/assimp/contrib/gtest/include/gtest/gtest-matchers.h

@@ -32,10 +32,6 @@
 // This file implements just enough of the matcher interface to allow
 // EXPECT_DEATH and friends to accept a matcher argument.
 
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_MATCHERS_H_
 
@@ -102,11 +98,11 @@ class MatchResultListener {
  private:
   ::std::ostream* const stream_;
 
-  MatchResultListener(const MatchResultListener&) = delete;
-  MatchResultListener& operator=(const MatchResultListener&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(MatchResultListener);
 };
 
-inline MatchResultListener::~MatchResultListener() {}
+inline MatchResultListener::~MatchResultListener() {
+}
 
 // An instance of a subclass of this knows how to describe itself as a
 // matcher.
@@ -180,39 +176,27 @@ namespace internal {
 
 struct AnyEq {
   template <typename A, typename B>
-  bool operator()(const A& a, const B& b) const {
-    return a == b;
-  }
+  bool operator()(const A& a, const B& b) const { return a == b; }
 };
 struct AnyNe {
   template <typename A, typename B>
-  bool operator()(const A& a, const B& b) const {
-    return a != b;
-  }
+  bool operator()(const A& a, const B& b) const { return a != b; }
 };
 struct AnyLt {
   template <typename A, typename B>
-  bool operator()(const A& a, const B& b) const {
-    return a < b;
-  }
+  bool operator()(const A& a, const B& b) const { return a < b; }
 };
 struct AnyGt {
   template <typename A, typename B>
-  bool operator()(const A& a, const B& b) const {
-    return a > b;
-  }
+  bool operator()(const A& a, const B& b) const { return a > b; }
 };
 struct AnyLe {
   template <typename A, typename B>
-  bool operator()(const A& a, const B& b) const {
-    return a <= b;
-  }
+  bool operator()(const A& a, const B& b) const { return a <= b; }
 };
 struct AnyGe {
   template <typename A, typename B>
-  bool operator()(const A& a, const B& b) const {
-    return a >= b;
-  }
+  bool operator()(const A& a, const B& b) const { return a >= b; }
 };
 
 // A match result listener that ignores the explanation.
@@ -221,8 +205,7 @@ class DummyMatchResultListener : public MatchResultListener {
   DummyMatchResultListener() : MatchResultListener(nullptr) {}
 
  private:
-  DummyMatchResultListener(const DummyMatchResultListener&) = delete;
-  DummyMatchResultListener& operator=(const DummyMatchResultListener&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(DummyMatchResultListener);
 };
 
 // A match result listener that forwards the explanation to a given
@@ -234,9 +217,7 @@ class StreamMatchResultListener : public MatchResultListener {
       : MatchResultListener(os) {}
 
  private:
-  StreamMatchResultListener(const StreamMatchResultListener&) = delete;
-  StreamMatchResultListener& operator=(const StreamMatchResultListener&) =
-      delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamMatchResultListener);
 };
 
 struct SharedPayloadBase {
@@ -303,18 +284,17 @@ class MatcherBase : private MatcherDescriberInterface {
   }
 
  protected:
-  MatcherBase() : vtable_(nullptr), buffer_() {}
+  MatcherBase() : vtable_(nullptr) {}
 
   // Constructs a matcher from its implementation.
   template <typename U>
-  explicit MatcherBase(const MatcherInterface<U>* impl)
-      : vtable_(nullptr), buffer_() {
+  explicit MatcherBase(const MatcherInterface<U>* impl) {
     Init(impl);
   }
 
   template <typename M, typename = typename std::remove_reference<
                             M>::type::is_gtest_matcher>
-  MatcherBase(M&& m) : vtable_(nullptr), buffer_() {  // NOLINT
+  MatcherBase(M&& m) {  // NOLINT
     Init(std::forward<M>(m));
   }
 
@@ -440,8 +420,8 @@ class MatcherBase : private MatcherDescriberInterface {
     static const M& Get(const MatcherBase& m) {
       // When inlined along with Init, need to be explicit to avoid violating
       // strict aliasing rules.
-      const M* ptr =
-          static_cast<const M*>(static_cast<const void*>(&m.buffer_));
+      const M *ptr = static_cast<const M*>(
+          static_cast<const void*>(&m.buffer_));
       return *ptr;
     }
     static void Init(MatcherBase& m, M impl) {
@@ -761,7 +741,7 @@ template <typename Rhs>
 class EqMatcher : public ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq> {
  public:
   explicit EqMatcher(const Rhs& rhs)
-      : ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq>(rhs) {}
+      : ComparisonBase<EqMatcher<Rhs>, Rhs, AnyEq>(rhs) { }
   static const char* Desc() { return "is equal to"; }
   static const char* NegatedDesc() { return "isn't equal to"; }
 };
@@ -769,7 +749,7 @@ template <typename Rhs>
 class NeMatcher : public ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe> {
  public:
   explicit NeMatcher(const Rhs& rhs)
-      : ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe>(rhs) {}
+      : ComparisonBase<NeMatcher<Rhs>, Rhs, AnyNe>(rhs) { }
   static const char* Desc() { return "isn't equal to"; }
   static const char* NegatedDesc() { return "is equal to"; }
 };
@@ -777,7 +757,7 @@ template <typename Rhs>
 class LtMatcher : public ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt> {
  public:
   explicit LtMatcher(const Rhs& rhs)
-      : ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt>(rhs) {}
+      : ComparisonBase<LtMatcher<Rhs>, Rhs, AnyLt>(rhs) { }
   static const char* Desc() { return "is <"; }
   static const char* NegatedDesc() { return "isn't <"; }
 };
@@ -785,7 +765,7 @@ template <typename Rhs>
 class GtMatcher : public ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt> {
  public:
   explicit GtMatcher(const Rhs& rhs)
-      : ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt>(rhs) {}
+      : ComparisonBase<GtMatcher<Rhs>, Rhs, AnyGt>(rhs) { }
   static const char* Desc() { return "is >"; }
   static const char* NegatedDesc() { return "isn't >"; }
 };
@@ -793,7 +773,7 @@ template <typename Rhs>
 class LeMatcher : public ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe> {
  public:
   explicit LeMatcher(const Rhs& rhs)
-      : ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe>(rhs) {}
+      : ComparisonBase<LeMatcher<Rhs>, Rhs, AnyLe>(rhs) { }
   static const char* Desc() { return "is <="; }
   static const char* NegatedDesc() { return "isn't <="; }
 };
@@ -801,7 +781,7 @@ template <typename Rhs>
 class GeMatcher : public ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe> {
  public:
   explicit GeMatcher(const Rhs& rhs)
-      : ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe>(rhs) {}
+      : ComparisonBase<GeMatcher<Rhs>, Rhs, AnyGe>(rhs) { }
   static const char* Desc() { return "is >="; }
   static const char* NegatedDesc() { return "isn't >="; }
 };
@@ -892,16 +872,12 @@ PolymorphicMatcher<internal::MatchesRegexMatcher> ContainsRegex(
 // Note: if the parameter of Eq() were declared as const T&, Eq("foo")
 // wouldn't compile.
 template <typename T>
-inline internal::EqMatcher<T> Eq(T x) {
-  return internal::EqMatcher<T>(x);
-}
+inline internal::EqMatcher<T> Eq(T x) { return internal::EqMatcher<T>(x); }
 
 // Constructs a Matcher<T> from a 'value' of type T.  The constructed
 // matcher matches any value that's equal to 'value'.
 template <typename T>
-Matcher<T>::Matcher(T value) {
-  *this = Eq(value);
-}
+Matcher<T>::Matcher(T value) { *this = Eq(value); }
 
 // Creates a monomorphic matcher that matches anything with type Lhs
 // and equal to rhs.  A user may need to use this instead of Eq(...)
@@ -916,9 +892,7 @@ Matcher<T>::Matcher(T value) {
 // can always write Matcher<T>(Lt(5)) to be explicit about the type,
 // for example.
 template <typename Lhs, typename Rhs>
-inline Matcher<Lhs> TypedEq(const Rhs& rhs) {
-  return Eq(rhs);
-}
+inline Matcher<Lhs> TypedEq(const Rhs& rhs) { return Eq(rhs); }
 
 // Creates a polymorphic matcher that matches anything >= x.
 template <typename Rhs>

Engine/lib/assimp/contrib/gtest/include/gtest/gtest-message.h

@@ -27,6 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+//
 // The Google C++ Testing and Mocking Framework (Google Test)
 //
 // This header file defines the Message class.
@@ -41,9 +42,7 @@
 // to CHANGE WITHOUT NOTICE.  Therefore DO NOT DEPEND ON IT in a user
 // program!
 
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
@@ -111,8 +110,8 @@ class GTEST_API_ Message {
 
   // Streams a non-pointer value to this object.
   template <typename T>
-  inline Message& operator<<(const T& val) {
-        // Some libraries overload << for STL containers.  These
+  inline Message& operator <<(const T& val) {
+    // Some libraries overload << for STL containers.  These
     // overloads are defined in the global namespace instead of ::std.
     //
     // C++'s symbol lookup rule (i.e. Koenig lookup) says that these
@@ -126,7 +125,7 @@ class GTEST_API_ Message {
     // from the global namespace.  With this using declaration,
     // overloads of << defined in the global namespace and those
     // visible via Koenig lookup are both exposed in this function.
-    using ::operator<<;
+    using ::operator <<;
     *ss_ << val;
     return *this;
   }
@@ -145,7 +144,7 @@ class GTEST_API_ Message {
   // ensure consistent result across compilers, we always treat NULL
   // as "(null)".
   template <typename T>
-  inline Message& operator<<(T* const& pointer) {  // NOLINT
+  inline Message& operator <<(T* const& pointer) {  // NOLINT
     if (pointer == nullptr) {
       *ss_ << "(null)";
     } else {
@@ -160,23 +159,25 @@ class GTEST_API_ Message {
   // templatized version above.  Without this definition, streaming
   // endl or other basic IO manipulators to Message will confuse the
   // compiler.
-  Message& operator<<(BasicNarrowIoManip val) {
+  Message& operator <<(BasicNarrowIoManip val) {
     *ss_ << val;
     return *this;
   }
 
   // Instead of 1/0, we want to see true/false for bool values.
-  Message& operator<<(bool b) { return *this << (b ? "true" : "false"); }
+  Message& operator <<(bool b) {
+    return *this << (b ? "true" : "false");
+  }
 
   // These two overloads allow streaming a wide C string to a Message
   // using the UTF-8 encoding.
-  Message& operator<<(const wchar_t* wide_c_str);
-  Message& operator<<(wchar_t* wide_c_str);
+  Message& operator <<(const wchar_t* wide_c_str);
+  Message& operator <<(wchar_t* wide_c_str);
 
 #if GTEST_HAS_STD_WSTRING
   // Converts the given wide string to a narrow string using the UTF-8
   // encoding, and streams the result to this Message object.
-  Message& operator<<(const ::std::wstring& wstr);
+  Message& operator <<(const ::std::wstring& wstr);
 #endif  // GTEST_HAS_STD_WSTRING
 
   // Gets the text streamed to this object so far as an std::string.
@@ -195,7 +196,7 @@ class GTEST_API_ Message {
 };
 
 // Streams a Message to an ostream.
-inline std::ostream& operator<<(std::ostream& os, const Message& sb) {
+inline std::ostream& operator <<(std::ostream& os, const Message& sb) {
   return os << sb.GetString();
 }
 

Engine/lib/assimp/contrib/gtest/include/gtest/gtest-param-test.h

@@ -26,14 +26,11 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
+//
 // Macros and functions for implementing parameterized tests
 // in Google C++ Testing and Mocking Framework (Google Test)
-
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
-
+//
+// GOOGLETEST_CM0001 DO NOT DELETE
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
 
@@ -356,7 +353,9 @@ internal::ValueArray<T...> Values(T... v) {
 // }
 // INSTANTIATE_TEST_SUITE_P(BoolSequence, FlagDependentTest, Bool());
 //
-inline internal::ParamGenerator<bool> Bool() { return Values(false, true); }
+inline internal::ParamGenerator<bool> Bool() {
+  return Values(false, true);
+}
 
 // Combine() allows the user to combine two or more sequences to produce
 // values of a Cartesian product of those sequences' elements.
@@ -429,11 +428,8 @@ internal::CartesianProductHolder<Generator...> Combine(const Generator&... g) {
       return 0;                                                                \
     }                                                                          \
     static int gtest_registering_dummy_ GTEST_ATTRIBUTE_UNUSED_;               \
-    GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)                         \
-    (const GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) &) = delete;     \
-    GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) & operator=(            \
-        const GTEST_TEST_CLASS_NAME_(test_suite_name,                          \
-                                     test_name) &) = delete; /* NOLINT */      \
+    GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name,    \
+                                                           test_name));        \
   };                                                                           \
   int GTEST_TEST_CLASS_NAME_(test_suite_name,                                  \
                              test_name)::gtest_registering_dummy_ =            \
@@ -457,42 +453,43 @@ internal::CartesianProductHolder<Generator...> Combine(const Generator&... g) {
 #define GTEST_GET_FIRST_(first, ...) first
 #define GTEST_GET_SECOND_(first, second, ...) second
 
-#define INSTANTIATE_TEST_SUITE_P(prefix, test_suite_name, ...)               \
-  static ::testing::internal::ParamGenerator<test_suite_name::ParamType>     \
-      gtest_##prefix##test_suite_name##_EvalGenerator_() {                   \
-    return GTEST_EXPAND_(GTEST_GET_FIRST_(__VA_ARGS__, DUMMY_PARAM_));       \
-  }                                                                          \
-  static ::std::string gtest_##prefix##test_suite_name##_EvalGenerateName_(  \
-      const ::testing::TestParamInfo<test_suite_name::ParamType>& info) {    \
-    if (::testing::internal::AlwaysFalse()) {                                \
-      ::testing::internal::TestNotEmpty(GTEST_EXPAND_(GTEST_GET_SECOND_(     \
-          __VA_ARGS__,                                                       \
-          ::testing::internal::DefaultParamName<test_suite_name::ParamType>, \
-          DUMMY_PARAM_)));                                                   \
-      auto t = std::make_tuple(__VA_ARGS__);                                 \
-      static_assert(std::tuple_size<decltype(t)>::value <= 2,                \
-                    "Too Many Args!");                                       \
-    }                                                                        \
-    return ((GTEST_EXPAND_(GTEST_GET_SECOND_(                                \
-        __VA_ARGS__,                                                         \
-        ::testing::internal::DefaultParamName<test_suite_name::ParamType>,   \
-        DUMMY_PARAM_))))(info);                                              \
-  }                                                                          \
-  static int gtest_##prefix##test_suite_name##_dummy_                        \
-      GTEST_ATTRIBUTE_UNUSED_ =                                              \
-          ::testing::UnitTest::GetInstance()                                 \
-              ->parameterized_test_registry()                                \
-              .GetTestSuitePatternHolder<test_suite_name>(                   \
-                  GTEST_STRINGIFY_(test_suite_name),                         \
-                  ::testing::internal::CodeLocation(__FILE__, __LINE__))     \
-              ->AddTestSuiteInstantiation(                                   \
-                  GTEST_STRINGIFY_(prefix),                                  \
-                  &gtest_##prefix##test_suite_name##_EvalGenerator_,         \
-                  &gtest_##prefix##test_suite_name##_EvalGenerateName_,      \
+#define INSTANTIATE_TEST_SUITE_P(prefix, test_suite_name, ...)                \
+  static ::testing::internal::ParamGenerator<test_suite_name::ParamType>      \
+      gtest_##prefix##test_suite_name##_EvalGenerator_() {                    \
+    return GTEST_EXPAND_(GTEST_GET_FIRST_(__VA_ARGS__, DUMMY_PARAM_));        \
+  }                                                                           \
+  static ::std::string gtest_##prefix##test_suite_name##_EvalGenerateName_(   \
+      const ::testing::TestParamInfo<test_suite_name::ParamType>& info) {     \
+    if (::testing::internal::AlwaysFalse()) {                                 \
+      ::testing::internal::TestNotEmpty(GTEST_EXPAND_(GTEST_GET_SECOND_(      \
+          __VA_ARGS__,                                                        \
+          ::testing::internal::DefaultParamName<test_suite_name::ParamType>,  \
+          DUMMY_PARAM_)));                                                    \
+      auto t = std::make_tuple(__VA_ARGS__);                                  \
+      static_assert(std::tuple_size<decltype(t)>::value <= 2,                 \
+                    "Too Many Args!");                                        \
+    }                                                                         \
+    return ((GTEST_EXPAND_(GTEST_GET_SECOND_(                                 \
+        __VA_ARGS__,                                                          \
+        ::testing::internal::DefaultParamName<test_suite_name::ParamType>,    \
+        DUMMY_PARAM_))))(info);                                               \
+  }                                                                           \
+  static int gtest_##prefix##test_suite_name##_dummy_                         \
+      GTEST_ATTRIBUTE_UNUSED_ =                                               \
+          ::testing::UnitTest::GetInstance()                                  \
+              ->parameterized_test_registry()                                 \
+              .GetTestSuitePatternHolder<test_suite_name>(                    \
+                  GTEST_STRINGIFY_(test_suite_name),                          \
+                  ::testing::internal::CodeLocation(__FILE__, __LINE__))      \
+              ->AddTestSuiteInstantiation(                                    \
+                  GTEST_STRINGIFY_(prefix),                                   \
+                  &gtest_##prefix##test_suite_name##_EvalGenerator_,          \
+                  &gtest_##prefix##test_suite_name##_EvalGenerateName_,       \
                   __FILE__, __LINE__)
 
+
 // Allow Marking a Parameterized test class as not needing to be instantiated.
-#define GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(T)                  \
+#define GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(T)                   \
   namespace gtest_do_not_use_outside_namespace_scope {}                   \
   static const ::testing::internal::MarkAsIgnored gtest_allow_ignore_##T( \
       GTEST_STRINGIFY_(T))

Engine/lib/assimp/contrib/gtest/include/gtest/gtest-printers.h

@@ -27,6 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+
 // Google Test - The Google C++ Testing and Mocking Framework
 //
 // This file implements a universal value printer that can print a
@@ -94,9 +95,7 @@
 // being defined as many user-defined container types don't have
 // value_type.
 
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
@@ -258,10 +257,12 @@ struct ConvertibleToStringViewPrinter {
 #endif
 };
 
+
 // Prints the given number of bytes in the given object to the given
 // ostream.
 GTEST_API_ void PrintBytesInObjectTo(const unsigned char* obj_bytes,
-                                     size_t count, ::std::ostream* os);
+                                     size_t count,
+                                     ::std::ostream* os);
 struct RawBytesPrinter {
   // SFINAE on `sizeof` to make sure we have a complete type.
   template <typename T, size_t = sizeof(T)>
@@ -359,7 +360,7 @@ GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char);
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char);
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(wchar_t);
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const wchar_t);
-#ifdef __cpp_lib_char8_t
+#ifdef __cpp_char8_t
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char8_t);
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char8_t);
 #endif
@@ -374,12 +375,12 @@ GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char32_t);
 // to point to a NUL-terminated string, and thus can print it as a string.
 
 #define GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(CharType, OtherStringType) \
-  template <>                                                            \
-  class FormatForComparison<CharType*, OtherStringType> {                \
-   public:                                                               \
-    static ::std::string Format(CharType* value) {                       \
-      return ::testing::PrintToString(value);                            \
-    }                                                                    \
+  template <>                                                           \
+  class FormatForComparison<CharType*, OtherStringType> {               \
+   public:                                                              \
+    static ::std::string Format(CharType* value) {                      \
+      return ::testing::PrintToString(value);                           \
+    }                                                                   \
   }
 
 GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(char, ::std::string);
@@ -409,8 +410,8 @@ GTEST_IMPL_FORMAT_C_STRING_AS_STRING_(const wchar_t, ::std::wstring);
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 template <typename T1, typename T2>
-std::string FormatForComparisonFailureMessage(const T1& value,
-                                              const T2& /* other_operand */) {
+std::string FormatForComparisonFailureMessage(
+    const T1& value, const T2& /* other_operand */) {
   return FormatForComparison<T1, T2>::Format(value);
 }
 
@@ -478,12 +479,6 @@ inline void PrintTo(char8_t c, ::std::ostream* os) {
 }
 #endif
 
-// gcc/clang __{u,}int128_t
-#if defined(__SIZEOF_INT128__)
-GTEST_API_ void PrintTo(__uint128_t v, ::std::ostream* os);
-GTEST_API_ void PrintTo(__int128_t v, ::std::ostream* os);
-#endif  // __SIZEOF_INT128__
-
 // Overloads for C strings.
 GTEST_API_ void PrintTo(const char* s, ::std::ostream* os);
 inline void PrintTo(char* s, ::std::ostream* os) {
@@ -550,7 +545,7 @@ void PrintRawArrayTo(const T a[], size_t count, ::std::ostream* os) {
 }
 
 // Overloads for ::std::string.
-GTEST_API_ void PrintStringTo(const ::std::string& s, ::std::ostream* os);
+GTEST_API_ void PrintStringTo(const ::std::string&s, ::std::ostream* os);
 inline void PrintTo(const ::std::string& s, ::std::ostream* os) {
   PrintStringTo(s, os);
 }
@@ -577,7 +572,7 @@ inline void PrintTo(const ::std::u32string& s, ::std::ostream* os) {
 
 // Overloads for ::std::wstring.
 #if GTEST_HAS_STD_WSTRING
-GTEST_API_ void PrintWideStringTo(const ::std::wstring& s, ::std::ostream* os);
+GTEST_API_ void PrintWideStringTo(const ::std::wstring&s, ::std::ostream* os);
 inline void PrintTo(const ::std::wstring& s, ::std::ostream* os) {
   PrintWideStringTo(s, os);
 }
@@ -592,12 +587,6 @@ inline void PrintTo(internal::StringView sp, ::std::ostream* os) {
 
 inline void PrintTo(std::nullptr_t, ::std::ostream* os) { *os << "(nullptr)"; }
 
-#if GTEST_HAS_RTTI
-inline void PrintTo(const std::type_info& info, std::ostream* os) {
-  *os << internal::GetTypeName(info);
-}
-#endif  // GTEST_HAS_RTTI
-
 template <typename T>
 void PrintTo(std::reference_wrapper<T> ref, ::std::ostream* os) {
   UniversalPrinter<T&>::Print(ref.get(), os);
@@ -755,14 +744,6 @@ class UniversalPrinter<Optional<T>> {
   }
 };
 
-template <>
-class UniversalPrinter<decltype(Nullopt())> {
- public:
-  static void Print(decltype(Nullopt()), ::std::ostream* os) {
-    *os << "(nullopt)";
-  }
-};
-
 #endif  // GTEST_INTERNAL_HAS_OPTIONAL
 
 #if GTEST_INTERNAL_HAS_VARIANT
@@ -821,8 +802,8 @@ void UniversalPrintArray(const T* begin, size_t len, ::std::ostream* os) {
   }
 }
 // This overload prints a (const) char array compactly.
-GTEST_API_ void UniversalPrintArray(const char* begin, size_t len,
-                                    ::std::ostream* os);
+GTEST_API_ void UniversalPrintArray(
+    const char* begin, size_t len, ::std::ostream* os);
 
 #ifdef __cpp_char8_t
 // This overload prints a (const) char8_t array compactly.
@@ -839,8 +820,8 @@ GTEST_API_ void UniversalPrintArray(const char32_t* begin, size_t len,
                                     ::std::ostream* os);
 
 // This overload prints a (const) wchar_t array compactly.
-GTEST_API_ void UniversalPrintArray(const wchar_t* begin, size_t len,
-                                    ::std::ostream* os);
+GTEST_API_ void UniversalPrintArray(
+    const wchar_t* begin, size_t len, ::std::ostream* os);
 
 // Implements printing an array type T[N].
 template <typename T, size_t N>
@@ -999,10 +980,10 @@ void UniversalPrint(const T& value, ::std::ostream* os) {
   UniversalPrinter<T1>::Print(value, os);
 }
 
-typedef ::std::vector<::std::string> Strings;
+typedef ::std::vector< ::std::string> Strings;
 
-// Tersely prints the first N fields of a tuple to a string vector,
-// one element for each field.
+  // Tersely prints the first N fields of a tuple to a string vector,
+  // one element for each field.
 template <typename Tuple>
 void TersePrintPrefixToStrings(const Tuple&, std::integral_constant<size_t, 0>,
                                Strings*) {}

Engine/lib/assimp/contrib/gtest/include/gtest/gtest-spi.h

@@ -27,9 +27,12 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+//
 // Utilities for testing Google Test itself and code that uses Google Test
 // (e.g. frameworks built on top of Google Test).
 
+// GOOGLETEST_CM0004 DO NOT DELETE
+
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
 
@@ -85,10 +88,7 @@ class GTEST_API_ ScopedFakeTestPartResultReporter
   TestPartResultReporterInterface* old_reporter_;
   TestPartResultArray* const result_;
 
-  ScopedFakeTestPartResultReporter(const ScopedFakeTestPartResultReporter&) =
-      delete;
-  ScopedFakeTestPartResultReporter& operator=(
-      const ScopedFakeTestPartResultReporter&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedFakeTestPartResultReporter);
 };
 
 namespace internal {
@@ -104,14 +104,12 @@ class GTEST_API_ SingleFailureChecker {
   SingleFailureChecker(const TestPartResultArray* results,
                        TestPartResult::Type type, const std::string& substr);
   ~SingleFailureChecker();
-
  private:
   const TestPartResultArray* const results_;
   const TestPartResult::Type type_;
   const std::string substr_;
 
-  SingleFailureChecker(const SingleFailureChecker&) = delete;
-  SingleFailureChecker& operator=(const SingleFailureChecker&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(SingleFailureChecker);
 };
 
 }  // namespace internal
@@ -121,8 +119,7 @@ class GTEST_API_ SingleFailureChecker {
 GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4251
 
 // A set of macros for testing Google Test assertions or code that's expected
-// to generate Google Test fatal failures (e.g. a failure from an ASSERT_EQ, but
-// not a non-fatal failure, as from EXPECT_EQ).  It verifies that the given
+// to generate Google Test fatal failures.  It verifies that the given
 // statement will cause exactly one fatal Google Test failure with 'substr'
 // being part of the failure message.
 //
@@ -144,46 +141,44 @@ GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4251
 // helper macro, due to some peculiarity in how the preprocessor
 // works.  The AcceptsMacroThatExpandsToUnprotectedComma test in
 // gtest_unittest.cc will fail to compile if we do that.
-#define EXPECT_FATAL_FAILURE(statement, substr)                               \
-  do {                                                                        \
-    class GTestExpectFatalFailureHelper {                                     \
-     public:                                                                  \
-      static void Execute() { statement; }                                    \
-    };                                                                        \
-    ::testing::TestPartResultArray gtest_failures;                            \
-    ::testing::internal::SingleFailureChecker gtest_checker(                  \
-        &gtest_failures, ::testing::TestPartResult::kFatalFailure, (substr)); \
-    {                                                                         \
-      ::testing::ScopedFakeTestPartResultReporter gtest_reporter(             \
-          ::testing::ScopedFakeTestPartResultReporter::                       \
-              INTERCEPT_ONLY_CURRENT_THREAD,                                  \
-          &gtest_failures);                                                   \
-      GTestExpectFatalFailureHelper::Execute();                               \
-    }                                                                         \
+#define EXPECT_FATAL_FAILURE(statement, substr) \
+  do { \
+    class GTestExpectFatalFailureHelper {\
+     public:\
+      static void Execute() { statement; }\
+    };\
+    ::testing::TestPartResultArray gtest_failures;\
+    ::testing::internal::SingleFailureChecker gtest_checker(\
+        &gtest_failures, ::testing::TestPartResult::kFatalFailure, (substr));\
+    {\
+      ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+          ::testing::ScopedFakeTestPartResultReporter:: \
+          INTERCEPT_ONLY_CURRENT_THREAD, &gtest_failures);\
+      GTestExpectFatalFailureHelper::Execute();\
+    }\
   } while (::testing::internal::AlwaysFalse())
 
-#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr)                \
-  do {                                                                        \
-    class GTestExpectFatalFailureHelper {                                     \
-     public:                                                                  \
-      static void Execute() { statement; }                                    \
-    };                                                                        \
-    ::testing::TestPartResultArray gtest_failures;                            \
-    ::testing::internal::SingleFailureChecker gtest_checker(                  \
-        &gtest_failures, ::testing::TestPartResult::kFatalFailure, (substr)); \
-    {                                                                         \
-      ::testing::ScopedFakeTestPartResultReporter gtest_reporter(             \
-          ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \
-          &gtest_failures);                                                   \
-      GTestExpectFatalFailureHelper::Execute();                               \
-    }                                                                         \
+#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
+  do { \
+    class GTestExpectFatalFailureHelper {\
+     public:\
+      static void Execute() { statement; }\
+    };\
+    ::testing::TestPartResultArray gtest_failures;\
+    ::testing::internal::SingleFailureChecker gtest_checker(\
+        &gtest_failures, ::testing::TestPartResult::kFatalFailure, (substr));\
+    {\
+      ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+          ::testing::ScopedFakeTestPartResultReporter:: \
+          INTERCEPT_ALL_THREADS, &gtest_failures);\
+      GTestExpectFatalFailureHelper::Execute();\
+    }\
   } while (::testing::internal::AlwaysFalse())
 
 // A macro for testing Google Test assertions or code that's expected to
-// generate Google Test non-fatal failures (e.g. a failure from an EXPECT_EQ,
-// but not from an ASSERT_EQ). It asserts that the given statement will cause
-// exactly one non-fatal Google Test failure with 'substr' being part of the
-// failure message.
+// generate Google Test non-fatal failures.  It asserts that the given
+// statement will cause exactly one non-fatal Google Test failure with 'substr'
+// being part of the failure message.
 //
 // There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only
 // affects and considers failures generated in the current thread and
@@ -212,37 +207,32 @@ GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4251
 // instead of
 //   GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
 // to avoid an MSVC warning on unreachable code.
-#define EXPECT_NONFATAL_FAILURE(statement, substr)                    \
-  do {                                                                \
-    ::testing::TestPartResultArray gtest_failures;                    \
-    ::testing::internal::SingleFailureChecker gtest_checker(          \
+#define EXPECT_NONFATAL_FAILURE(statement, substr) \
+  do {\
+    ::testing::TestPartResultArray gtest_failures;\
+    ::testing::internal::SingleFailureChecker gtest_checker(\
         &gtest_failures, ::testing::TestPartResult::kNonFatalFailure, \
-        (substr));                                                    \
-    {                                                                 \
-      ::testing::ScopedFakeTestPartResultReporter gtest_reporter(     \
-          ::testing::ScopedFakeTestPartResultReporter::               \
-              INTERCEPT_ONLY_CURRENT_THREAD,                          \
-          &gtest_failures);                                           \
-      if (::testing::internal::AlwaysTrue()) {                        \
-        statement;                                                    \
-      }                                                               \
-    }                                                                 \
+        (substr));\
+    {\
+      ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
+          ::testing::ScopedFakeTestPartResultReporter:: \
+          INTERCEPT_ONLY_CURRENT_THREAD, &gtest_failures);\
+      if (::testing::internal::AlwaysTrue()) { statement; }\
+    }\
   } while (::testing::internal::AlwaysFalse())
 
-#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr)             \
-  do {                                                                        \
-    ::testing::TestPartResultArray gtest_failures;                            \
-    ::testing::internal::SingleFailureChecker gtest_checker(                  \
-        &gtest_failures, ::testing::TestPartResult::kNonFatalFailure,         \
-        (substr));                                                            \
-    {                                                                         \
-      ::testing::ScopedFakeTestPartResultReporter gtest_reporter(             \
+#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \
+  do {\
+    ::testing::TestPartResultArray gtest_failures;\
+    ::testing::internal::SingleFailureChecker gtest_checker(\
+        &gtest_failures, ::testing::TestPartResult::kNonFatalFailure, \
+        (substr));\
+    {\
+      ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\
           ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \
-          &gtest_failures);                                                   \
-      if (::testing::internal::AlwaysTrue()) {                                \
-        statement;                                                            \
-      }                                                                       \
-    }                                                                         \
+          &gtest_failures);\
+      if (::testing::internal::AlwaysTrue()) { statement; }\
+    }\
   } while (::testing::internal::AlwaysFalse())
 
 #endif  // GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_

Engine/lib/assimp/contrib/gtest/include/gtest/gtest-test-part.h

@@ -26,17 +26,14 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+//
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
 
 #include <iosfwd>
 #include <vector>
-
 #include "gtest/internal/gtest-internal.h"
 #include "gtest/internal/gtest-string.h"
 
@@ -145,8 +142,7 @@ class GTEST_API_ TestPartResultArray {
  private:
   std::vector<TestPartResult> array_;
 
-  TestPartResultArray(const TestPartResultArray&) = delete;
-  TestPartResultArray& operator=(const TestPartResultArray&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestPartResultArray);
 };
 
 // This interface knows how to report a test part result.
@@ -172,13 +168,11 @@ class GTEST_API_ HasNewFatalFailureHelper
   ~HasNewFatalFailureHelper() override;
   void ReportTestPartResult(const TestPartResult& result) override;
   bool has_new_fatal_failure() const { return has_new_fatal_failure_; }
-
  private:
   bool has_new_fatal_failure_;
   TestPartResultReporterInterface* original_reporter_;
 
-  HasNewFatalFailureHelper(const HasNewFatalFailureHelper&) = delete;
-  HasNewFatalFailureHelper& operator=(const HasNewFatalFailureHelper&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(HasNewFatalFailureHelper);
 };
 
 }  // namespace internal

Engine/lib/assimp/contrib/gtest/include/gtest/gtest-typed-test.h

@@ -27,9 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
@@ -192,7 +190,7 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
   typedef ::testing::internal::GenerateTypeList<Types>::type            \
       GTEST_TYPE_PARAMS_(CaseName);                                     \
   typedef ::testing::internal::NameGeneratorSelector<__VA_ARGS__>::type \
-  GTEST_NAME_GENERATOR_(CaseName)
+      GTEST_NAME_GENERATOR_(CaseName)
 
 #define TYPED_TEST(CaseName, TestName)                                        \
   static_assert(sizeof(GTEST_STRINGIFY_(TestName)) > 1,                       \
@@ -258,7 +256,7 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
 // #included in multiple translation units linked together.
 #define TYPED_TEST_SUITE_P(SuiteName)              \
   static ::testing::internal::TypedTestSuitePState \
-  GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName)
+      GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName)
 
 // Legacy API is deprecated but still available
 #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
@@ -303,21 +301,21 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
   REGISTER_TYPED_TEST_SUITE_P
 #endif  // GTEST_REMOVE_LEGACY_TEST_CASEAPI_
 
-#define INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, SuiteName, Types, ...)     \
-  static_assert(sizeof(GTEST_STRINGIFY_(Prefix)) > 1,                     \
-                "test-suit-prefix must not be empty");                    \
-  static bool gtest_##Prefix##_##SuiteName GTEST_ATTRIBUTE_UNUSED_ =      \
-      ::testing::internal::TypeParameterizedTestSuite<                    \
-          SuiteName, GTEST_SUITE_NAMESPACE_(SuiteName)::gtest_AllTests_,  \
-          ::testing::internal::GenerateTypeList<Types>::type>::           \
-          Register(GTEST_STRINGIFY_(Prefix),                              \
-                   ::testing::internal::CodeLocation(__FILE__, __LINE__), \
-                   &GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName),           \
-                   GTEST_STRINGIFY_(SuiteName),                           \
-                   GTEST_REGISTERED_TEST_NAMES_(SuiteName),               \
-                   ::testing::internal::GenerateNames<                    \
-                       ::testing::internal::NameGeneratorSelector<        \
-                           __VA_ARGS__>::type,                            \
+#define INSTANTIATE_TYPED_TEST_SUITE_P(Prefix, SuiteName, Types, ...)       \
+  static_assert(sizeof(GTEST_STRINGIFY_(Prefix)) > 1,                       \
+                "test-suit-prefix must not be empty");                      \
+  static bool gtest_##Prefix##_##SuiteName GTEST_ATTRIBUTE_UNUSED_ =        \
+      ::testing::internal::TypeParameterizedTestSuite<                      \
+          SuiteName, GTEST_SUITE_NAMESPACE_(SuiteName)::gtest_AllTests_,    \
+          ::testing::internal::GenerateTypeList<Types>::type>::             \
+          Register(GTEST_STRINGIFY_(Prefix),                                \
+                   ::testing::internal::CodeLocation(__FILE__, __LINE__),   \
+                   &GTEST_TYPED_TEST_SUITE_P_STATE_(SuiteName),             \
+                   GTEST_STRINGIFY_(SuiteName),                             \
+                   GTEST_REGISTERED_TEST_NAMES_(SuiteName),                 \
+                   ::testing::internal::GenerateNames<                      \
+                       ::testing::internal::NameGeneratorSelector<          \
+                           __VA_ARGS__>::type,                              \
                        ::testing::internal::GenerateTypeList<Types>::type>())
 
 // Legacy API is deprecated but still available

Engine/lib/assimp/contrib/gtest/include/gtest/gtest.h

@@ -27,6 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+//
 // The Google C++ Testing and Mocking Framework (Google Test)
 //
 // This header file defines the public API for Google Test.  It should be
@@ -46,6 +47,8 @@
 // registration from Barthelemy Dagenais' ([email protected])
 // easyUnit framework.
 
+// GOOGLETEST_CM0001 DO NOT DELETE
+
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_H_
 
@@ -56,22 +59,31 @@
 #include <type_traits>
 #include <vector>
 
-#include "gtest/gtest-assertion-result.h"
+#include "gtest/internal/gtest-internal.h"
+#include "gtest/internal/gtest-string.h"
 #include "gtest/gtest-death-test.h"
 #include "gtest/gtest-matchers.h"
 #include "gtest/gtest-message.h"
 #include "gtest/gtest-param-test.h"
 #include "gtest/gtest-printers.h"
+#include "gtest/gtest_prod.h"
 #include "gtest/gtest-test-part.h"
 #include "gtest/gtest-typed-test.h"
-#include "gtest/gtest_pred_impl.h"
-#include "gtest/gtest_prod.h"
-#include "gtest/internal/gtest-internal.h"
-#include "gtest/internal/gtest-string.h"
 
 GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
 /* class A needs to have dll-interface to be used by clients of class B */)
 
+namespace testing {
+
+// Silence C4100 (unreferenced formal parameter) and 4805
+// unsafe mix of type 'const int' and type 'const bool'
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable:4805)
+# pragma warning(disable:4100)
+#endif
+
+
 // Declares the flags.
 
 // This flag temporary enables the disabled tests.
@@ -126,12 +138,6 @@ GTEST_DECLARE_int32_(random_seed);
 // is 1. If the value is -1 the tests are repeating forever.
 GTEST_DECLARE_int32_(repeat);
 
-// This flag controls whether Google Test Environments are recreated for each
-// repeat of the tests. The default value is true. If set to false the global
-// test Environment objects are only set up once, for the first iteration, and
-// only torn down once, for the last.
-GTEST_DECLARE_bool_(recreate_environments_when_repeating);
-
 // This flag controls whether Google Test includes Google Test internal
 // stack frames in failure stack traces.
 GTEST_DECLARE_bool_(show_internal_stack_frames);
@@ -157,16 +163,6 @@ GTEST_DECLARE_string_(stream_result_to);
 GTEST_DECLARE_string_(flagfile);
 #endif  // GTEST_USE_OWN_FLAGFILE_FLAG_
 
-namespace testing {
-
-// Silence C4100 (unreferenced formal parameter) and 4805
-// unsafe mix of type 'const int' and type 'const bool'
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4805)
-#pragma warning(disable : 4100)
-#endif
-
 // The upper limit for valid stack trace depths.
 const int kMaxStackTraceDepth = 100;
 
@@ -205,6 +201,193 @@ using TestCase = TestSuite;
 class TestInfo;
 class UnitTest;
 
+// A class for indicating whether an assertion was successful.  When
+// the assertion wasn't successful, the AssertionResult object
+// remembers a non-empty message that describes how it failed.
+//
+// To create an instance of this class, use one of the factory functions
+// (AssertionSuccess() and AssertionFailure()).
+//
+// This class is useful for two purposes:
+//   1. Defining predicate functions to be used with Boolean test assertions
+//      EXPECT_TRUE/EXPECT_FALSE and their ASSERT_ counterparts
+//   2. Defining predicate-format functions to be
+//      used with predicate assertions (ASSERT_PRED_FORMAT*, etc).
+//
+// For example, if you define IsEven predicate:
+//
+//   testing::AssertionResult IsEven(int n) {
+//     if ((n % 2) == 0)
+//       return testing::AssertionSuccess();
+//     else
+//       return testing::AssertionFailure() << n << " is odd";
+//   }
+//
+// Then the failed expectation EXPECT_TRUE(IsEven(Fib(5)))
+// will print the message
+//
+//   Value of: IsEven(Fib(5))
+//     Actual: false (5 is odd)
+//   Expected: true
+//
+// instead of a more opaque
+//
+//   Value of: IsEven(Fib(5))
+//     Actual: false
+//   Expected: true
+//
+// in case IsEven is a simple Boolean predicate.
+//
+// If you expect your predicate to be reused and want to support informative
+// messages in EXPECT_FALSE and ASSERT_FALSE (negative assertions show up
+// about half as often as positive ones in our tests), supply messages for
+// both success and failure cases:
+//
+//   testing::AssertionResult IsEven(int n) {
+//     if ((n % 2) == 0)
+//       return testing::AssertionSuccess() << n << " is even";
+//     else
+//       return testing::AssertionFailure() << n << " is odd";
+//   }
+//
+// Then a statement EXPECT_FALSE(IsEven(Fib(6))) will print
+//
+//   Value of: IsEven(Fib(6))
+//     Actual: true (8 is even)
+//   Expected: false
+//
+// NB: Predicates that support negative Boolean assertions have reduced
+// performance in positive ones so be careful not to use them in tests
+// that have lots (tens of thousands) of positive Boolean assertions.
+//
+// To use this class with EXPECT_PRED_FORMAT assertions such as:
+//
+//   // Verifies that Foo() returns an even number.
+//   EXPECT_PRED_FORMAT1(IsEven, Foo());
+//
+// you need to define:
+//
+//   testing::AssertionResult IsEven(const char* expr, int n) {
+//     if ((n % 2) == 0)
+//       return testing::AssertionSuccess();
+//     else
+//       return testing::AssertionFailure()
+//         << "Expected: " << expr << " is even\n  Actual: it's " << n;
+//   }
+//
+// If Foo() returns 5, you will see the following message:
+//
+//   Expected: Foo() is even
+//     Actual: it's 5
+//
+class GTEST_API_ AssertionResult {
+ public:
+  // Copy constructor.
+  // Used in EXPECT_TRUE/FALSE(assertion_result).
+  AssertionResult(const AssertionResult& other);
+
+// C4800 is a level 3 warning in Visual Studio 2015 and earlier.
+// This warning is not emitted in Visual Studio 2017.
+// This warning is off by default starting in Visual Studio 2019 but can be
+// enabled with command-line options.
+#if defined(_MSC_VER) && (_MSC_VER < 1910 || _MSC_VER >= 1920)
+  GTEST_DISABLE_MSC_WARNINGS_PUSH_(4800 /* forcing value to bool */)
+#endif
+
+  // Used in the EXPECT_TRUE/FALSE(bool_expression).
+  //
+  // T must be contextually convertible to bool.
+  //
+  // The second parameter prevents this overload from being considered if
+  // the argument is implicitly convertible to AssertionResult. In that case
+  // we want AssertionResult's copy constructor to be used.
+  template <typename T>
+  explicit AssertionResult(
+      const T& success,
+      typename std::enable_if<
+          !std::is_convertible<T, AssertionResult>::value>::type*
+      /*enabler*/
+      = nullptr)
+      : success_(success) {}
+
+#if defined(_MSC_VER) && (_MSC_VER < 1910 || _MSC_VER >= 1920)
+  GTEST_DISABLE_MSC_WARNINGS_POP_()
+#endif
+
+  // Assignment operator.
+  AssertionResult& operator=(AssertionResult other) {
+    swap(other);
+    return *this;
+  }
+
+  // Returns true if and only if the assertion succeeded.
+  operator bool() const { return success_; }  // NOLINT
+
+  // Returns the assertion's negation. Used with EXPECT/ASSERT_FALSE.
+  AssertionResult operator!() const;
+
+  // Returns the text streamed into this AssertionResult. Test assertions
+  // use it when they fail (i.e., the predicate's outcome doesn't match the
+  // assertion's expectation). When nothing has been streamed into the
+  // object, returns an empty string.
+  const char* message() const {
+    return message_.get() != nullptr ? message_->c_str() : "";
+  }
+  // Deprecated; please use message() instead.
+  const char* failure_message() const { return message(); }
+
+  // Streams a custom failure message into this object.
+  template <typename T> AssertionResult& operator<<(const T& value) {
+    AppendMessage(Message() << value);
+    return *this;
+  }
+
+  // Allows streaming basic output manipulators such as endl or flush into
+  // this object.
+  AssertionResult& operator<<(
+      ::std::ostream& (*basic_manipulator)(::std::ostream& stream)) {
+    AppendMessage(Message() << basic_manipulator);
+    return *this;
+  }
+
+ private:
+  // Appends the contents of message to message_.
+  void AppendMessage(const Message& a_message) {
+    if (message_.get() == nullptr) message_.reset(new ::std::string);
+    message_->append(a_message.GetString().c_str());
+  }
+
+  // Swap the contents of this AssertionResult with other.
+  void swap(AssertionResult& other);
+
+  // Stores result of the assertion predicate.
+  bool success_;
+  // Stores the message describing the condition in case the expectation
+  // construct is not satisfied with the predicate's outcome.
+  // Referenced via a pointer to avoid taking too much stack frame space
+  // with test assertions.
+  std::unique_ptr< ::std::string> message_;
+};
+
+// Makes a successful assertion result.
+GTEST_API_ AssertionResult AssertionSuccess();
+
+// Makes a failed assertion result.
+GTEST_API_ AssertionResult AssertionFailure();
+
+// Makes a failed assertion result with the given failure message.
+// Deprecated; use AssertionFailure() << msg.
+GTEST_API_ AssertionResult AssertionFailure(const Message& msg);
+
+}  // namespace testing
+
+// Includes the auto-generated header that implements a family of generic
+// predicate assertion macros. This include comes late because it relies on
+// APIs declared above.
+#include "gtest/gtest_pred_impl.h"
+
+namespace testing {
+
 // The abstract class that all tests inherit from.
 //
 // In Google Test, a unit test program contains one or many TestSuites, and
@@ -339,8 +522,7 @@ class GTEST_API_ Test {
   virtual Setup_should_be_spelled_SetUp* Setup() { return nullptr; }
 
   // We disallow copying Tests.
-  Test(const Test&) = delete;
-  Test& operator=(const Test&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(Test);
 };
 
 typedef internal::TimeInMillis TimeInMillis;
@@ -354,17 +536,24 @@ class TestProperty {
   // C'tor.  TestProperty does NOT have a default constructor.
   // Always use this constructor (with parameters) to create a
   // TestProperty object.
-  TestProperty(const std::string& a_key, const std::string& a_value)
-      : key_(a_key), value_(a_value) {}
+  TestProperty(const std::string& a_key, const std::string& a_value) :
+    key_(a_key), value_(a_value) {
+  }
 
   // Gets the user supplied key.
-  const char* key() const { return key_.c_str(); }
+  const char* key() const {
+    return key_.c_str();
+  }
 
   // Gets the user supplied value.
-  const char* value() const { return value_.c_str(); }
+  const char* value() const {
+    return value_.c_str();
+  }
 
   // Sets a new value, overriding the one supplied in the constructor.
-  void SetValue(const std::string& new_value) { value_ = new_value; }
+  void SetValue(const std::string& new_value) {
+    value_ = new_value;
+  }
 
  private:
   // The key supplied by the user.
@@ -498,8 +687,7 @@ class GTEST_API_ TestResult {
   TimeInMillis elapsed_time_;
 
   // We disallow copying TestResult.
-  TestResult(const TestResult&) = delete;
-  TestResult& operator=(const TestResult&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestResult);
 };  // class TestResult
 
 // A TestInfo object stores the following information about a test:
@@ -623,8 +811,8 @@ class GTEST_API_ TestInfo {
   }
 
   // These fields are immutable properties of the test.
-  const std::string test_suite_name_;  // test suite name
-  const std::string name_;             // Test name
+  const std::string test_suite_name_;    // test suite name
+  const std::string name_;               // Test name
   // Name of the parameter type, or NULL if this is not a typed or a
   // type-parameterized test.
   const std::unique_ptr<const ::std::string> type_param_;
@@ -645,8 +833,7 @@ class GTEST_API_ TestInfo {
   // test for the second time.
   TestResult result_;
 
-  TestInfo(const TestInfo&) = delete;
-  TestInfo& operator=(const TestInfo&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfo);
 };
 
 // A test suite, which consists of a vector of TestInfos.
@@ -754,7 +941,7 @@ class GTEST_API_ TestSuite {
 
   // Adds a TestInfo to this test suite.  Will delete the TestInfo upon
   // destruction of the TestSuite object.
-  void AddTestInfo(TestInfo* test_info);
+  void AddTestInfo(TestInfo * test_info);
 
   // Clears the results of all tests in this test suite.
   void ClearResult();
@@ -855,8 +1042,7 @@ class GTEST_API_ TestSuite {
   TestResult ad_hoc_test_result_;
 
   // We disallow copying TestSuites.
-  TestSuite(const TestSuite&) = delete;
-  TestSuite& operator=(const TestSuite&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestSuite);
 };
 
 // An Environment object is capable of setting up and tearing down an
@@ -883,7 +1069,6 @@ class Environment {
 
   // Override this to define how to tear down the environment.
   virtual void TearDown() {}
-
  private:
   // If you see an error about overriding the following function or
   // about it being private, you have mis-spelled SetUp() as Setup().
@@ -935,9 +1120,6 @@ class TestEventListener {
   // Fired before the test starts.
   virtual void OnTestStart(const TestInfo& test_info) = 0;
 
-  // Fired when a test is disabled
-  virtual void OnTestDisabled(const TestInfo& /*test_info*/) {}
-
   // Fired after a failed assertion or a SUCCEED() invocation.
   // If you want to throw an exception from this function to skip to the next
   // TEST, it must be AssertionException defined above, or inherited from it.
@@ -961,7 +1143,8 @@ class TestEventListener {
   virtual void OnEnvironmentsTearDownEnd(const UnitTest& unit_test) = 0;
 
   // Fired after each iteration of tests finishes.
-  virtual void OnTestIterationEnd(const UnitTest& unit_test, int iteration) = 0;
+  virtual void OnTestIterationEnd(const UnitTest& unit_test,
+                                  int iteration) = 0;
 
   // Fired after all test activities have ended.
   virtual void OnTestProgramEnd(const UnitTest& unit_test) = 0;
@@ -986,7 +1169,6 @@ class EmptyTestEventListener : public TestEventListener {
 #endif  //  GTEST_REMOVE_LEGACY_TEST_CASEAPI_
 
   void OnTestStart(const TestInfo& /*test_info*/) override {}
-  void OnTestDisabled(const TestInfo& /*test_info*/) override {}
   void OnTestPartResult(const TestPartResult& /*test_part_result*/) override {}
   void OnTestEnd(const TestInfo& /*test_info*/) override {}
   void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override {}
@@ -1076,8 +1258,7 @@ class GTEST_API_ TestEventListeners {
   TestEventListener* default_xml_generator_;
 
   // We disallow copying TestEventListeners.
-  TestEventListeners(const TestEventListeners&) = delete;
-  TestEventListeners& operator=(const TestEventListeners&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestEventListeners);
 };
 
 // A UnitTest consists of a vector of TestSuites.
@@ -1120,7 +1301,8 @@ class GTEST_API_ UnitTest {
 
   // Returns the TestInfo object for the test that's currently running,
   // or NULL if no test is running.
-  const TestInfo* current_test_info() const GTEST_LOCK_EXCLUDED_(mutex_);
+  const TestInfo* current_test_info() const
+      GTEST_LOCK_EXCLUDED_(mutex_);
 
   // Returns the random seed used at the start of the current test run.
   int random_seed() const;
@@ -1226,7 +1408,8 @@ class GTEST_API_ UnitTest {
   // eventually call this to report their results.  The user code
   // should use the assertion macros instead of calling this directly.
   void AddTestPartResult(TestPartResult::Type result_type,
-                         const char* file_name, int line_number,
+                         const char* file_name,
+                         int line_number,
                          const std::string& message,
                          const std::string& os_stack_trace)
       GTEST_LOCK_EXCLUDED_(mutex_);
@@ -1257,7 +1440,8 @@ class GTEST_API_ UnitTest {
   friend std::set<std::string>* internal::GetIgnoredParameterizedTestSuites();
   friend internal::UnitTestImpl* internal::GetUnitTestImpl();
   friend void internal::ReportFailureInUnknownLocation(
-      TestPartResult::Type result_type, const std::string& message);
+      TestPartResult::Type result_type,
+      const std::string& message);
 
   // Creates an empty UnitTest.
   UnitTest();
@@ -1271,7 +1455,8 @@ class GTEST_API_ UnitTest {
       GTEST_LOCK_EXCLUDED_(mutex_);
 
   // Pops a trace from the per-thread Google Test trace stack.
-  void PopGTestTrace() GTEST_LOCK_EXCLUDED_(mutex_);
+  void PopGTestTrace()
+      GTEST_LOCK_EXCLUDED_(mutex_);
 
   // Protects mutable state in *impl_.  This is mutable as some const
   // methods need to lock it too.
@@ -1284,8 +1469,7 @@ class GTEST_API_ UnitTest {
   internal::UnitTestImpl* impl_;
 
   // We disallow copying UnitTest.
-  UnitTest(const UnitTest&) = delete;
-  UnitTest& operator=(const UnitTest&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTest);
 };
 
 // A convenient wrapper for adding an environment for the test
@@ -1336,11 +1520,13 @@ namespace internal {
 // when calling EXPECT_* in a tight loop.
 template <typename T1, typename T2>
 AssertionResult CmpHelperEQFailure(const char* lhs_expression,
-                                   const char* rhs_expression, const T1& lhs,
-                                   const T2& rhs) {
-  return EqFailure(lhs_expression, rhs_expression,
+                                   const char* rhs_expression,
+                                   const T1& lhs, const T2& rhs) {
+  return EqFailure(lhs_expression,
+                   rhs_expression,
                    FormatForComparisonFailureMessage(lhs, rhs),
-                   FormatForComparisonFailureMessage(rhs, lhs), false);
+                   FormatForComparisonFailureMessage(rhs, lhs),
+                   false);
 }
 
 // This block of code defines operator==/!=
@@ -1353,7 +1539,8 @@ inline bool operator!=(faketype, faketype) { return false; }
 // The helper function for {ASSERT|EXPECT}_EQ.
 template <typename T1, typename T2>
 AssertionResult CmpHelperEQ(const char* lhs_expression,
-                            const char* rhs_expression, const T1& lhs,
+                            const char* rhs_expression,
+                            const T1& lhs,
                             const T2& rhs) {
   if (lhs == rhs) {
     return AssertionSuccess();
@@ -1384,7 +1571,8 @@ class EqHelper {
   // Even though its body looks the same as the above version, we
   // cannot merge the two, as it will make anonymous enums unhappy.
   static AssertionResult Compare(const char* lhs_expression,
-                                 const char* rhs_expression, BiggestInt lhs,
+                                 const char* rhs_expression,
+                                 BiggestInt lhs,
                                  BiggestInt rhs) {
     return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
   }
@@ -1419,16 +1607,16 @@ AssertionResult CmpHelperOpFailure(const char* expr1, const char* expr2,
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 
-#define GTEST_IMPL_CMP_HELPER_(op_name, op)                                \
-  template <typename T1, typename T2>                                      \
-  AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
-                                     const T1& val1, const T2& val2) {     \
-    if (val1 op val2) {                                                    \
-      return AssertionSuccess();                                           \
-    } else {                                                               \
-      return CmpHelperOpFailure(expr1, expr2, val1, val2, #op);            \
-    }                                                                      \
-  }
+#define GTEST_IMPL_CMP_HELPER_(op_name, op)\
+template <typename T1, typename T2>\
+AssertionResult CmpHelper##op_name(const char* expr1, const char* expr2, \
+                                   const T1& val1, const T2& val2) {\
+  if (val1 op val2) {\
+    return AssertionSuccess();\
+  } else {\
+    return CmpHelperOpFailure(expr1, expr2, val1, val2, #op);\
+  }\
+}
 
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 
@@ -1450,42 +1638,49 @@ GTEST_IMPL_CMP_HELPER_(GT, >)
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression,
                                           const char* s2_expression,
-                                          const char* s1, const char* s2);
+                                          const char* s1,
+                                          const char* s2);
 
 // The helper function for {ASSERT|EXPECT}_STRCASEEQ.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* s1_expression,
                                               const char* s2_expression,
-                                              const char* s1, const char* s2);
+                                              const char* s1,
+                                              const char* s2);
 
 // The helper function for {ASSERT|EXPECT}_STRNE.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression,
                                           const char* s2_expression,
-                                          const char* s1, const char* s2);
+                                          const char* s1,
+                                          const char* s2);
 
 // The helper function for {ASSERT|EXPECT}_STRCASENE.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTRCASENE(const char* s1_expression,
                                               const char* s2_expression,
-                                              const char* s1, const char* s2);
+                                              const char* s1,
+                                              const char* s2);
+
 
 // Helper function for *_STREQ on wide strings.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression,
                                           const char* s2_expression,
-                                          const wchar_t* s1, const wchar_t* s2);
+                                          const wchar_t* s1,
+                                          const wchar_t* s2);
 
 // Helper function for *_STRNE on wide strings.
 //
 // INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
 GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression,
                                           const char* s2_expression,
-                                          const wchar_t* s1, const wchar_t* s2);
+                                          const wchar_t* s1,
+                                          const wchar_t* s2);
 
 }  // namespace internal
 
@@ -1497,40 +1692,32 @@ GTEST_API_ AssertionResult CmpHelperSTRNE(const char* s1_expression,
 //
 // The {needle,haystack}_expr arguments are the stringified
 // expressions that generated the two real arguments.
-GTEST_API_ AssertionResult IsSubstring(const char* needle_expr,
-                                       const char* haystack_expr,
-                                       const char* needle,
-                                       const char* haystack);
-GTEST_API_ AssertionResult IsSubstring(const char* needle_expr,
-                                       const char* haystack_expr,
-                                       const wchar_t* needle,
-                                       const wchar_t* haystack);
-GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr,
-                                          const char* haystack_expr,
-                                          const char* needle,
-                                          const char* haystack);
-GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr,
-                                          const char* haystack_expr,
-                                          const wchar_t* needle,
-                                          const wchar_t* haystack);
-GTEST_API_ AssertionResult IsSubstring(const char* needle_expr,
-                                       const char* haystack_expr,
-                                       const ::std::string& needle,
-                                       const ::std::string& haystack);
-GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr,
-                                          const char* haystack_expr,
-                                          const ::std::string& needle,
-                                          const ::std::string& haystack);
+GTEST_API_ AssertionResult IsSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const char* needle, const char* haystack);
+GTEST_API_ AssertionResult IsSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const wchar_t* needle, const wchar_t* haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const char* needle, const char* haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const wchar_t* needle, const wchar_t* haystack);
+GTEST_API_ AssertionResult IsSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const ::std::string& needle, const ::std::string& haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const ::std::string& needle, const ::std::string& haystack);
 
 #if GTEST_HAS_STD_WSTRING
-GTEST_API_ AssertionResult IsSubstring(const char* needle_expr,
-                                       const char* haystack_expr,
-                                       const ::std::wstring& needle,
-                                       const ::std::wstring& haystack);
-GTEST_API_ AssertionResult IsNotSubstring(const char* needle_expr,
-                                          const char* haystack_expr,
-                                          const ::std::wstring& needle,
-                                          const ::std::wstring& haystack);
+GTEST_API_ AssertionResult IsSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const ::std::wstring& needle, const ::std::wstring& haystack);
+GTEST_API_ AssertionResult IsNotSubstring(
+    const char* needle_expr, const char* haystack_expr,
+    const ::std::wstring& needle, const ::std::wstring& haystack);
 #endif  // GTEST_HAS_STD_WSTRING
 
 namespace internal {
@@ -1545,7 +1732,8 @@ namespace internal {
 template <typename RawType>
 AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression,
                                          const char* rhs_expression,
-                                         RawType lhs_value, RawType rhs_value) {
+                                         RawType lhs_value,
+                                         RawType rhs_value) {
   const FloatingPoint<RawType> lhs(lhs_value), rhs(rhs_value);
 
   if (lhs.AlmostEquals(rhs)) {
@@ -1560,8 +1748,10 @@ AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression,
   rhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
          << rhs_value;
 
-  return EqFailure(lhs_expression, rhs_expression,
-                   StringStreamToString(&lhs_ss), StringStreamToString(&rhs_ss),
+  return EqFailure(lhs_expression,
+                   rhs_expression,
+                   StringStreamToString(&lhs_ss),
+                   StringStreamToString(&rhs_ss),
                    false);
 }
 
@@ -1571,7 +1761,8 @@ AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression,
 GTEST_API_ AssertionResult DoubleNearPredFormat(const char* expr1,
                                                 const char* expr2,
                                                 const char* abs_error_expr,
-                                                double val1, double val2,
+                                                double val1,
+                                                double val2,
                                                 double abs_error);
 
 // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
@@ -1579,7 +1770,9 @@ GTEST_API_ AssertionResult DoubleNearPredFormat(const char* expr1,
 class GTEST_API_ AssertHelper {
  public:
   // Constructor.
-  AssertHelper(TestPartResult::Type type, const char* file, int line,
+  AssertHelper(TestPartResult::Type type,
+               const char* file,
+               int line,
                const char* message);
   ~AssertHelper();
 
@@ -1593,9 +1786,11 @@ class GTEST_API_ AssertHelper {
   // re-using stack space even for temporary variables, so every EXPECT_EQ
   // reserves stack space for another AssertHelper.
   struct AssertHelperData {
-    AssertHelperData(TestPartResult::Type t, const char* srcfile, int line_num,
+    AssertHelperData(TestPartResult::Type t,
+                     const char* srcfile,
+                     int line_num,
                      const char* msg)
-        : type(t), file(srcfile), line(line_num), message(msg) {}
+        : type(t), file(srcfile), line(line_num), message(msg) { }
 
     TestPartResult::Type const type;
     const char* const file;
@@ -1603,14 +1798,12 @@ class GTEST_API_ AssertHelper {
     std::string const message;
 
    private:
-    AssertHelperData(const AssertHelperData&) = delete;
-    AssertHelperData& operator=(const AssertHelperData&) = delete;
+    GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelperData);
   };
 
   AssertHelperData* const data_;
 
-  AssertHelper(const AssertHelper&) = delete;
-  AssertHelper& operator=(const AssertHelper&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(AssertHelper);
 };
 
 }  // namespace internal
@@ -1667,14 +1860,15 @@ class WithParamInterface {
  private:
   // Sets parameter value. The caller is responsible for making sure the value
   // remains alive and unchanged throughout the current test.
-  static void SetParam(const ParamType* parameter) { parameter_ = parameter; }
+  static void SetParam(const ParamType* parameter) {
+    parameter_ = parameter;
+  }
 
   // Static value used for accessing parameter during a test lifetime.
   static const ParamType* parameter_;
 
   // TestClass must be a subclass of WithParamInterface<T> and Test.
-  template <class TestClass>
-  friend class internal::ParameterizedTestFactory;
+  template <class TestClass> friend class internal::ParameterizedTestFactory;
 };
 
 template <typename T>
@@ -1684,7 +1878,8 @@ const T* WithParamInterface<T>::parameter_ = nullptr;
 // WithParamInterface, and can just inherit from ::testing::TestWithParam.
 
 template <typename T>
-class TestWithParam : public Test, public WithParamInterface<T> {};
+class TestWithParam : public Test, public WithParamInterface<T> {
+};
 
 // Macros for indicating success/failure in test code.
 
@@ -1715,7 +1910,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 
 // Generates a nonfatal failure at the given source file location with
 // a generic message.
-#define ADD_FAILURE_AT(file, line)        \
+#define ADD_FAILURE_AT(file, line) \
   GTEST_MESSAGE_AT_(file, line, "Failed", \
                     ::testing::TestPartResult::kNonFatalFailure)
 
@@ -1730,7 +1925,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // Define this macro to 1 to omit the definition of FAIL(), which is a
 // generic name and clashes with some other libraries.
 #if !GTEST_DONT_DEFINE_FAIL
-#define FAIL() GTEST_FAIL()
+# define FAIL() GTEST_FAIL()
 #endif
 
 // Generates a success with a generic message.
@@ -1739,7 +1934,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // Define this macro to 1 to omit the definition of SUCCEED(), which
 // is a generic name and clashes with some other libraries.
 #if !GTEST_DONT_DEFINE_SUCCEED
-#define SUCCEED() GTEST_SUCCEED()
+# define SUCCEED() GTEST_SUCCEED()
 #endif
 
 // Macros for testing exceptions.
@@ -1767,15 +1962,16 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // Boolean assertions. Condition can be either a Boolean expression or an
 // AssertionResult. For more information on how to use AssertionResult with
 // these macros see comments on that class.
-#define GTEST_EXPECT_TRUE(condition)                      \
+#define GTEST_EXPECT_TRUE(condition) \
   GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
                       GTEST_NONFATAL_FAILURE_)
-#define GTEST_EXPECT_FALSE(condition)                        \
+#define GTEST_EXPECT_FALSE(condition) \
   GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
                       GTEST_NONFATAL_FAILURE_)
 #define GTEST_ASSERT_TRUE(condition) \
-  GTEST_TEST_BOOLEAN_(condition, #condition, false, true, GTEST_FATAL_FAILURE_)
-#define GTEST_ASSERT_FALSE(condition)                        \
+  GTEST_TEST_BOOLEAN_(condition, #condition, false, true, \
+                      GTEST_FATAL_FAILURE_)
+#define GTEST_ASSERT_FALSE(condition) \
   GTEST_TEST_BOOLEAN_(!(condition), #condition, true, false, \
                       GTEST_FATAL_FAILURE_)
 
@@ -1874,27 +2070,27 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // ASSERT_XY(), which clashes with some users' own code.
 
 #if !GTEST_DONT_DEFINE_ASSERT_EQ
-#define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2)
+# define ASSERT_EQ(val1, val2) GTEST_ASSERT_EQ(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_NE
-#define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2)
+# define ASSERT_NE(val1, val2) GTEST_ASSERT_NE(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_LE
-#define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2)
+# define ASSERT_LE(val1, val2) GTEST_ASSERT_LE(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_LT
-#define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2)
+# define ASSERT_LT(val1, val2) GTEST_ASSERT_LT(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_GE
-#define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2)
+# define ASSERT_GE(val1, val2) GTEST_ASSERT_GE(val1, val2)
 #endif
 
 #if !GTEST_DONT_DEFINE_ASSERT_GT
-#define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2)
+# define ASSERT_GT(val1, val2) GTEST_ASSERT_GT(val1, val2)
 #endif
 
 // C-string Comparisons.  All tests treat NULL and any non-NULL string
@@ -1919,7 +2115,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
 #define EXPECT_STRCASEEQ(s1, s2) \
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)
-#define EXPECT_STRCASENE(s1, s2) \
+#define EXPECT_STRCASENE(s1, s2)\
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
 
 #define ASSERT_STREQ(s1, s2) \
@@ -1928,7 +2124,7 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
 #define ASSERT_STRCASEEQ(s1, s2) \
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)
-#define ASSERT_STRCASENE(s1, s2) \
+#define ASSERT_STRCASENE(s1, s2)\
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
 
 // Macros for comparing floating-point numbers.
@@ -1945,29 +2141,29 @@ class TestWithParam : public Test, public WithParamInterface<T> {};
 // FloatingPoint template class in gtest-internal.h if you are
 // interested in the implementation details.
 
-#define EXPECT_FLOAT_EQ(val1, val2)                                         \
+#define EXPECT_FLOAT_EQ(val1, val2)\
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
                       val1, val2)
 
-#define EXPECT_DOUBLE_EQ(val1, val2)                                         \
+#define EXPECT_DOUBLE_EQ(val1, val2)\
   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
                       val1, val2)
 
-#define ASSERT_FLOAT_EQ(val1, val2)                                         \
+#define ASSERT_FLOAT_EQ(val1, val2)\
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
                       val1, val2)
 
-#define ASSERT_DOUBLE_EQ(val1, val2)                                         \
+#define ASSERT_DOUBLE_EQ(val1, val2)\
   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
                       val1, val2)
 
-#define EXPECT_NEAR(val1, val2, abs_error)                                   \
-  EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, val1, val2, \
-                      abs_error)
+#define EXPECT_NEAR(val1, val2, abs_error)\
+  EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
+                      val1, val2, abs_error)
 
-#define ASSERT_NEAR(val1, val2, abs_error)                                   \
-  ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, val1, val2, \
-                      abs_error)
+#define ASSERT_NEAR(val1, val2, abs_error)\
+  ASSERT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
+                      val1, val2, abs_error)
 
 // These predicate format functions work on floating-point values, and
 // can be used in {ASSERT|EXPECT}_PRED_FORMAT2*(), e.g.
@@ -1981,6 +2177,7 @@ GTEST_API_ AssertionResult FloatLE(const char* expr1, const char* expr2,
 GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2,
                                     double val1, double val2);
 
+
 #if GTEST_OS_WINDOWS
 
 // Macros that test for HRESULT failure and success, these are only useful
@@ -1992,17 +2189,17 @@ GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2,
 // expected result and the actual result with both a human-readable
 // string representation of the error, if available, as well as the
 // hex result code.
-#define EXPECT_HRESULT_SUCCEEDED(expr) \
-  EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
+# define EXPECT_HRESULT_SUCCEEDED(expr) \
+    EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
 
-#define ASSERT_HRESULT_SUCCEEDED(expr) \
-  ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
+# define ASSERT_HRESULT_SUCCEEDED(expr) \
+    ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTSuccess, (expr))
 
-#define EXPECT_HRESULT_FAILED(expr) \
-  EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
+# define EXPECT_HRESULT_FAILED(expr) \
+    EXPECT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
 
-#define ASSERT_HRESULT_FAILED(expr) \
-  ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
+# define ASSERT_HRESULT_FAILED(expr) \
+    ASSERT_PRED_FORMAT1(::testing::internal::IsHRESULTFailure, (expr))
 
 #endif  // GTEST_OS_WINDOWS
 
@@ -2017,9 +2214,9 @@ GTEST_API_ AssertionResult DoubleLE(const char* expr1, const char* expr2,
 //   ASSERT_NO_FATAL_FAILURE(Process()) << "Process() failed";
 //
 #define ASSERT_NO_FATAL_FAILURE(statement) \
-  GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_)
+    GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_FATAL_FAILURE_)
 #define EXPECT_NO_FATAL_FAILURE(statement) \
-  GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)
+    GTEST_TEST_NO_FATAL_FAILURE_(statement, GTEST_NONFATAL_FAILURE_)
 
 // Causes a trace (including the given source file path and line number,
 // and the given message) to be included in every test failure message generated
@@ -2061,8 +2258,7 @@ class GTEST_API_ ScopedTrace {
  private:
   void PushTrace(const char* file, int line, std::string message);
 
-  ScopedTrace(const ScopedTrace&) = delete;
-  ScopedTrace& operator=(const ScopedTrace&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(ScopedTrace);
 } GTEST_ATTRIBUTE_UNUSED_;  // A ScopedTrace object does its job in its
                             // c'tor and d'tor.  Therefore it doesn't
                             // need to be used otherwise.
@@ -2082,9 +2278,9 @@ class GTEST_API_ ScopedTrace {
 // Assuming that each thread maintains its own stack of traces.
 // Therefore, a SCOPED_TRACE() would (correctly) only affect the
 // assertions in its own thread.
-#define SCOPED_TRACE(message)                                         \
-  ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)( \
-      __FILE__, __LINE__, (message))
+#define SCOPED_TRACE(message) \
+  ::testing::ScopedTrace GTEST_CONCAT_TOKEN_(gtest_trace_, __LINE__)(\
+    __FILE__, __LINE__, (message))
 
 // Compile-time assertion for type equality.
 // StaticAssertTypeEq<type1, type2>() compiles if and only if type1 and type2
@@ -2182,19 +2378,20 @@ constexpr bool StaticAssertTypeEq() noexcept {
 //     EXPECT_EQ(a_.size(), 0);
 //     EXPECT_EQ(b_.size(), 1);
 //   }
-#define GTEST_TEST_F(test_fixture, test_name)        \
+//
+// GOOGLETEST_CM0011 DO NOT DELETE
+#if !GTEST_DONT_DEFINE_TEST
+#define TEST_F(test_fixture, test_name)\
   GTEST_TEST_(test_fixture, test_name, test_fixture, \
               ::testing::internal::GetTypeId<test_fixture>())
-#if !GTEST_DONT_DEFINE_TEST_F
-#define TEST_F(test_fixture, test_name) GTEST_TEST_F(test_fixture, test_name)
-#endif
+#endif  // !GTEST_DONT_DEFINE_TEST
 
 // Returns a path to temporary directory.
 // Tries to determine an appropriate directory for the platform.
 GTEST_API_ std::string TempDir();
 
 #ifdef _MSC_VER
-#pragma warning(pop)
+#  pragma warning(pop)
 #endif
 
 // Dynamically registers a test with the framework.
@@ -2248,7 +2445,6 @@ GTEST_API_ std::string TempDir();
 // }
 // ...
 // int main(int argc, char** argv) {
-//   ::testing::InitGoogleTest(&argc, argv);
 //   std::vector<int> values_to_test = LoadValuesFromConfig();
 //   RegisterMyTests(values_to_test);
 //   ...
@@ -2290,7 +2486,9 @@ TestInfo* RegisterTest(const char* test_suite_name, const char* test_name,
 // namespace and has an all-caps name.
 int RUN_ALL_TESTS() GTEST_MUST_USE_RESULT_;
 
-inline int RUN_ALL_TESTS() { return ::testing::UnitTest::GetInstance()->Run(); }
+inline int RUN_ALL_TESTS() {
+  return ::testing::UnitTest::GetInstance()->Run();
+}
 
 GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4251
 

Engine/lib/assimp/contrib/gtest/include/gtest/gtest_pred_impl.h

@@ -26,19 +26,17 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on 01/02/2019 by command
+// 'gen_gtest_pred_impl.py 5'.  DO NOT EDIT BY HAND!
 //
 // Implements a family of generic predicate assertion macros.
-
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
 
-#include "gtest/gtest-assertion-result.h"
-#include "gtest/internal/gtest-internal.h"
-#include "gtest/internal/gtest-port.h"
+#include "gtest/gtest.h"
 
 namespace testing {
 
@@ -74,18 +72,22 @@ namespace testing {
 // GTEST_ASSERT_ is the basic statement to which all of the assertions
 // in this file reduce.  Don't use this in your code.
 
-#define GTEST_ASSERT_(expression, on_failure)                   \
-  GTEST_AMBIGUOUS_ELSE_BLOCKER_                                 \
+#define GTEST_ASSERT_(expression, on_failure) \
+  GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
   if (const ::testing::AssertionResult gtest_ar = (expression)) \
-    ;                                                           \
-  else                                                          \
+    ; \
+  else \
     on_failure(gtest_ar.failure_message())
 
+
 // Helper function for implementing {EXPECT|ASSERT}_PRED1.  Don't use
 // this in your code.
-template <typename Pred, typename T1>
-AssertionResult AssertPred1Helper(const char* pred_text, const char* e1,
-                                  Pred pred, const T1& v1) {
+template <typename Pred,
+          typename T1>
+AssertionResult AssertPred1Helper(const char* pred_text,
+                                  const char* e1,
+                                  Pred pred,
+                                  const T1& v1) {
   if (pred(v1)) return AssertionSuccess();
 
   return AssertionFailure()
@@ -96,27 +98,40 @@ AssertionResult AssertPred1Helper(const char* pred_text, const char* e1,
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT1.
 // Don't use this in your code.
-#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure) \
-  GTEST_ASSERT_(pred_format(#v1, v1), on_failure)
+#define GTEST_PRED_FORMAT1_(pred_format, v1, on_failure)\
+  GTEST_ASSERT_(pred_format(#v1, v1), \
+                on_failure)
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED1.  Don't use
 // this in your code.
-#define GTEST_PRED1_(pred, v1, on_failure) \
-  GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, #v1, pred, v1), on_failure)
+#define GTEST_PRED1_(pred, v1, on_failure)\
+  GTEST_ASSERT_(::testing::AssertPred1Helper(#pred, \
+                                             #v1, \
+                                             pred, \
+                                             v1), on_failure)
 
 // Unary predicate assertion macros.
 #define EXPECT_PRED_FORMAT1(pred_format, v1) \
   GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_NONFATAL_FAILURE_)
-#define EXPECT_PRED1(pred, v1) GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED1(pred, v1) \
+  GTEST_PRED1_(pred, v1, GTEST_NONFATAL_FAILURE_)
 #define ASSERT_PRED_FORMAT1(pred_format, v1) \
   GTEST_PRED_FORMAT1_(pred_format, v1, GTEST_FATAL_FAILURE_)
-#define ASSERT_PRED1(pred, v1) GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED1(pred, v1) \
+  GTEST_PRED1_(pred, v1, GTEST_FATAL_FAILURE_)
+
+
 
 // Helper function for implementing {EXPECT|ASSERT}_PRED2.  Don't use
 // this in your code.
-template <typename Pred, typename T1, typename T2>
-AssertionResult AssertPred2Helper(const char* pred_text, const char* e1,
-                                  const char* e2, Pred pred, const T1& v1,
+template <typename Pred,
+          typename T1,
+          typename T2>
+AssertionResult AssertPred2Helper(const char* pred_text,
+                                  const char* e1,
+                                  const char* e2,
+                                  Pred pred,
+                                  const T1& v1,
                                   const T2& v2) {
   if (pred(v1, v2)) return AssertionSuccess();
 
@@ -130,14 +145,19 @@ AssertionResult AssertPred2Helper(const char* pred_text, const char* e1,
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT2.
 // Don't use this in your code.
-#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure) \
-  GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), on_failure)
+#define GTEST_PRED_FORMAT2_(pred_format, v1, v2, on_failure)\
+  GTEST_ASSERT_(pred_format(#v1, #v2, v1, v2), \
+                on_failure)
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED2.  Don't use
 // this in your code.
-#define GTEST_PRED2_(pred, v1, v2, on_failure)                               \
-  GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, #v1, #v2, pred, v1, v2), \
-                on_failure)
+#define GTEST_PRED2_(pred, v1, v2, on_failure)\
+  GTEST_ASSERT_(::testing::AssertPred2Helper(#pred, \
+                                             #v1, \
+                                             #v2, \
+                                             pred, \
+                                             v1, \
+                                             v2), on_failure)
 
 // Binary predicate assertion macros.
 #define EXPECT_PRED_FORMAT2(pred_format, v1, v2) \
@@ -149,12 +169,22 @@ AssertionResult AssertPred2Helper(const char* pred_text, const char* e1,
 #define ASSERT_PRED2(pred, v1, v2) \
   GTEST_PRED2_(pred, v1, v2, GTEST_FATAL_FAILURE_)
 
+
+
 // Helper function for implementing {EXPECT|ASSERT}_PRED3.  Don't use
 // this in your code.
-template <typename Pred, typename T1, typename T2, typename T3>
-AssertionResult AssertPred3Helper(const char* pred_text, const char* e1,
-                                  const char* e2, const char* e3, Pred pred,
-                                  const T1& v1, const T2& v2, const T3& v3) {
+template <typename Pred,
+          typename T1,
+          typename T2,
+          typename T3>
+AssertionResult AssertPred3Helper(const char* pred_text,
+                                  const char* e1,
+                                  const char* e2,
+                                  const char* e3,
+                                  Pred pred,
+                                  const T1& v1,
+                                  const T2& v2,
+                                  const T3& v3) {
   if (pred(v1, v2, v3)) return AssertionSuccess();
 
   return AssertionFailure()
@@ -168,15 +198,21 @@ AssertionResult AssertPred3Helper(const char* pred_text, const char* e1,
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.
 // Don't use this in your code.
-#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure) \
-  GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), on_failure)
+#define GTEST_PRED_FORMAT3_(pred_format, v1, v2, v3, on_failure)\
+  GTEST_ASSERT_(pred_format(#v1, #v2, #v3, v1, v2, v3), \
+                on_failure)
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED3.  Don't use
 // this in your code.
-#define GTEST_PRED3_(pred, v1, v2, v3, on_failure)                          \
-  GTEST_ASSERT_(                                                            \
-      ::testing::AssertPred3Helper(#pred, #v1, #v2, #v3, pred, v1, v2, v3), \
-      on_failure)
+#define GTEST_PRED3_(pred, v1, v2, v3, on_failure)\
+  GTEST_ASSERT_(::testing::AssertPred3Helper(#pred, \
+                                             #v1, \
+                                             #v2, \
+                                             #v3, \
+                                             pred, \
+                                             v1, \
+                                             v2, \
+                                             v3), on_failure)
 
 // Ternary predicate assertion macros.
 #define EXPECT_PRED_FORMAT3(pred_format, v1, v2, v3) \
@@ -188,13 +224,25 @@ AssertionResult AssertPred3Helper(const char* pred_text, const char* e1,
 #define ASSERT_PRED3(pred, v1, v2, v3) \
   GTEST_PRED3_(pred, v1, v2, v3, GTEST_FATAL_FAILURE_)
 
+
+
 // Helper function for implementing {EXPECT|ASSERT}_PRED4.  Don't use
 // this in your code.
-template <typename Pred, typename T1, typename T2, typename T3, typename T4>
-AssertionResult AssertPred4Helper(const char* pred_text, const char* e1,
-                                  const char* e2, const char* e3,
-                                  const char* e4, Pred pred, const T1& v1,
-                                  const T2& v2, const T3& v3, const T4& v4) {
+template <typename Pred,
+          typename T1,
+          typename T2,
+          typename T3,
+          typename T4>
+AssertionResult AssertPred4Helper(const char* pred_text,
+                                  const char* e1,
+                                  const char* e2,
+                                  const char* e3,
+                                  const char* e4,
+                                  Pred pred,
+                                  const T1& v1,
+                                  const T2& v2,
+                                  const T3& v3,
+                                  const T4& v4) {
   if (pred(v1, v2, v3, v4)) return AssertionSuccess();
 
   return AssertionFailure()
@@ -209,15 +257,23 @@ AssertionResult AssertPred4Helper(const char* pred_text, const char* e1,
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT4.
 // Don't use this in your code.
-#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure) \
-  GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), on_failure)
+#define GTEST_PRED_FORMAT4_(pred_format, v1, v2, v3, v4, on_failure)\
+  GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, v1, v2, v3, v4), \
+                on_failure)
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED4.  Don't use
 // this in your code.
-#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)                        \
-  GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, #v1, #v2, #v3, #v4, pred, \
-                                             v1, v2, v3, v4),                 \
-                on_failure)
+#define GTEST_PRED4_(pred, v1, v2, v3, v4, on_failure)\
+  GTEST_ASSERT_(::testing::AssertPred4Helper(#pred, \
+                                             #v1, \
+                                             #v2, \
+                                             #v3, \
+                                             #v4, \
+                                             pred, \
+                                             v1, \
+                                             v2, \
+                                             v3, \
+                                             v4), on_failure)
 
 // 4-ary predicate assertion macros.
 #define EXPECT_PRED_FORMAT4(pred_format, v1, v2, v3, v4) \
@@ -229,15 +285,28 @@ AssertionResult AssertPred4Helper(const char* pred_text, const char* e1,
 #define ASSERT_PRED4(pred, v1, v2, v3, v4) \
   GTEST_PRED4_(pred, v1, v2, v3, v4, GTEST_FATAL_FAILURE_)
 
+
+
 // Helper function for implementing {EXPECT|ASSERT}_PRED5.  Don't use
 // this in your code.
-template <typename Pred, typename T1, typename T2, typename T3, typename T4,
+template <typename Pred,
+          typename T1,
+          typename T2,
+          typename T3,
+          typename T4,
           typename T5>
-AssertionResult AssertPred5Helper(const char* pred_text, const char* e1,
-                                  const char* e2, const char* e3,
-                                  const char* e4, const char* e5, Pred pred,
-                                  const T1& v1, const T2& v2, const T3& v3,
-                                  const T4& v4, const T5& v5) {
+AssertionResult AssertPred5Helper(const char* pred_text,
+                                  const char* e1,
+                                  const char* e2,
+                                  const char* e3,
+                                  const char* e4,
+                                  const char* e5,
+                                  Pred pred,
+                                  const T1& v1,
+                                  const T2& v2,
+                                  const T3& v3,
+                                  const T4& v4,
+                                  const T5& v5) {
   if (pred(v1, v2, v3, v4, v5)) return AssertionSuccess();
 
   return AssertionFailure()
@@ -253,16 +322,25 @@ AssertionResult AssertPred5Helper(const char* pred_text, const char* e1,
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT5.
 // Don't use this in your code.
-#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)  \
+#define GTEST_PRED_FORMAT5_(pred_format, v1, v2, v3, v4, v5, on_failure)\
   GTEST_ASSERT_(pred_format(#v1, #v2, #v3, #v4, #v5, v1, v2, v3, v4, v5), \
                 on_failure)
 
 // Internal macro for implementing {EXPECT|ASSERT}_PRED5.  Don't use
 // this in your code.
-#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)                   \
-  GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, #v1, #v2, #v3, #v4, #v5, \
-                                             pred, v1, v2, v3, v4, v5),      \
-                on_failure)
+#define GTEST_PRED5_(pred, v1, v2, v3, v4, v5, on_failure)\
+  GTEST_ASSERT_(::testing::AssertPred5Helper(#pred, \
+                                             #v1, \
+                                             #v2, \
+                                             #v3, \
+                                             #v4, \
+                                             #v5, \
+                                             pred, \
+                                             v1, \
+                                             v2, \
+                                             v3, \
+                                             v4, \
+                                             v5), on_failure)
 
 // 5-ary predicate assertion macros.
 #define EXPECT_PRED_FORMAT5(pred_format, v1, v2, v3, v4, v5) \
@@ -274,6 +352,8 @@ AssertionResult AssertPred5Helper(const char* pred_text, const char* e1,
 #define ASSERT_PRED5(pred, v1, v2, v3, v4, v5) \
   GTEST_PRED5_(pred, v1, v2, v3, v4, v5, GTEST_FATAL_FAILURE_)
 
+
+
 }  // namespace testing
 
 #endif  // GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_

Engine/lib/assimp/contrib/gtest/include/gtest/gtest_prod.h

@@ -27,8 +27,9 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Google C++ Testing and Mocking Framework definitions useful in production
-// code.
+//
+// Google C++ Testing and Mocking Framework definitions useful in production code.
+// GOOGLETEST_CM0003 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_
@@ -54,7 +55,7 @@
 // Note: The test class must be in the same namespace as the class being tested.
 // For example, putting MyClassTest in an anonymous namespace will not work.
 
-#define FRIEND_TEST(test_case_name, test_name) \
-  friend class test_case_name##_##test_name##_Test
+#define FRIEND_TEST(test_case_name, test_name)\
+friend class test_case_name##_##test_name##_Test
 
 #endif  // GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_

Engine/lib/assimp/contrib/gtest/include/gtest/internal/custom/README.md

@@ -15,6 +15,18 @@ The custom directory is an injection point for custom user configurations.
 
 The following macros can be defined:
 
+### Flag related macros:
+
+*   `GTEST_FLAG(flag_name)`
+*   `GTEST_USE_OWN_FLAGFILE_FLAG_` - Define to 0 when the system provides its
+    own flagfile flag parsing.
+*   `GTEST_DECLARE_bool_(name)`
+*   `GTEST_DECLARE_int32_(name)`
+*   `GTEST_DECLARE_string_(name)`
+*   `GTEST_DEFINE_bool_(name, default_val, doc)`
+*   `GTEST_DEFINE_int32_(name, default_val, doc)`
+*   `GTEST_DEFINE_string_(name, default_val, doc)`
+
 ### Logging:
 
 *   `GTEST_LOG_(severity)`

Engine/lib/assimp/contrib/gtest/include/gtest/internal/gtest-death-test-internal.h

@@ -26,31 +26,27 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
+//
 // The Google C++ Testing and Mocking Framework (Google Test)
 //
 // This header file defines internal utilities needed for implementing
 // death tests.  They are subject to change without notice.
-
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
 
-#include <stdio.h>
-
-#include <memory>
-
 #include "gtest/gtest-matchers.h"
 #include "gtest/internal/gtest-internal.h"
 
-GTEST_DECLARE_string_(internal_run_death_test);
+#include <stdio.h>
+#include <memory>
 
 namespace testing {
 namespace internal {
 
+GTEST_DECLARE_string_(internal_run_death_test);
+
 // Names of the flags (needed for parsing Google Test flags).
 const char kDeathTestStyleFlag[] = "death_test_style";
 const char kDeathTestUseFork[] = "death_test_use_fork";
@@ -87,18 +83,16 @@ class GTEST_API_ DeathTest {
   static bool Create(const char* statement, Matcher<const std::string&> matcher,
                      const char* file, int line, DeathTest** test);
   DeathTest();
-  virtual ~DeathTest() {}
+  virtual ~DeathTest() { }
 
   // A helper class that aborts a death test when it's deleted.
   class ReturnSentinel {
    public:
-    explicit ReturnSentinel(DeathTest* test) : test_(test) {}
+    explicit ReturnSentinel(DeathTest* test) : test_(test) { }
     ~ReturnSentinel() { test_->Abort(TEST_ENCOUNTERED_RETURN_STATEMENT); }
-
    private:
     DeathTest* const test_;
-    ReturnSentinel(const ReturnSentinel&) = delete;
-    ReturnSentinel& operator=(const ReturnSentinel&) = delete;
+    GTEST_DISALLOW_COPY_AND_ASSIGN_(ReturnSentinel);
   } GTEST_ATTRIBUTE_UNUSED_;
 
   // An enumeration of possible roles that may be taken when a death
@@ -143,8 +137,7 @@ class GTEST_API_ DeathTest {
   // A string containing a description of the outcome of the last death test.
   static std::string last_death_test_message_;
 
-  DeathTest(const DeathTest&) = delete;
-  DeathTest& operator=(const DeathTest&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(DeathTest);
 };
 
 GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4251
@@ -152,7 +145,7 @@ GTEST_DISABLE_MSC_WARNINGS_POP_()  //  4251
 // Factory interface for death tests.  May be mocked out for testing.
 class DeathTestFactory {
  public:
-  virtual ~DeathTestFactory() {}
+  virtual ~DeathTestFactory() { }
   virtual bool Create(const char* statement,
                       Matcher<const std::string&> matcher, const char* file,
                       int line, DeathTest** test) = 0;
@@ -193,28 +186,28 @@ inline Matcher<const ::std::string&> MakeDeathTestMatcher(
 
 // Traps C++ exceptions escaping statement and reports them as test
 // failures. Note that trapping SEH exceptions is not implemented here.
-#if GTEST_HAS_EXCEPTIONS
-#define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test)           \
-  try {                                                                      \
-    GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement);               \
-  } catch (const ::std::exception& gtest_exception) {                        \
-    fprintf(                                                                 \
-        stderr,                                                              \
-        "\n%s: Caught std::exception-derived exception escaping the "        \
-        "death test statement. Exception message: %s\n",                     \
+# if GTEST_HAS_EXCEPTIONS
+#  define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
+  try { \
+    GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+  } catch (const ::std::exception& gtest_exception) { \
+    fprintf(\
+        stderr, \
+        "\n%s: Caught std::exception-derived exception escaping the " \
+        "death test statement. Exception message: %s\n", \
         ::testing::internal::FormatFileLocation(__FILE__, __LINE__).c_str(), \
-        gtest_exception.what());                                             \
-    fflush(stderr);                                                          \
+        gtest_exception.what()); \
+    fflush(stderr); \
     death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
-  } catch (...) {                                                            \
+  } catch (...) { \
     death_test->Abort(::testing::internal::DeathTest::TEST_THREW_EXCEPTION); \
   }
 
-#else
-#define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
+# else
+#  define GTEST_EXECUTE_DEATH_TEST_STATEMENT_(statement, death_test) \
   GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)
 
-#endif
+# endif
 
 // This macro is for implementing ASSERT_DEATH*, EXPECT_DEATH*,
 // ASSERT_EXIT*, and EXPECT_EXIT*.
@@ -243,6 +236,8 @@ inline Matcher<const ::std::string&> MakeDeathTestMatcher(
           gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE);   \
           break;                                                               \
         }                                                                      \
+        default:                                                               \
+          break;                                                               \
       }                                                                        \
     }                                                                          \
   } else                                                                       \
@@ -270,12 +265,16 @@ inline Matcher<const ::std::string&> MakeDeathTestMatcher(
 // RUN_ALL_TESTS was called.
 class InternalRunDeathTestFlag {
  public:
-  InternalRunDeathTestFlag(const std::string& a_file, int a_line, int an_index,
+  InternalRunDeathTestFlag(const std::string& a_file,
+                           int a_line,
+                           int an_index,
                            int a_write_fd)
-      : file_(a_file), line_(a_line), index_(an_index), write_fd_(a_write_fd) {}
+      : file_(a_file), line_(a_line), index_(an_index),
+        write_fd_(a_write_fd) {}
 
   ~InternalRunDeathTestFlag() {
-    if (write_fd_ >= 0) posix::Close(write_fd_);
+    if (write_fd_ >= 0)
+      posix::Close(write_fd_);
   }
 
   const std::string& file() const { return file_; }
@@ -289,8 +288,7 @@ class InternalRunDeathTestFlag {
   int index_;
   int write_fd_;
 
-  InternalRunDeathTestFlag(const InternalRunDeathTestFlag&) = delete;
-  InternalRunDeathTestFlag& operator=(const InternalRunDeathTestFlag&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(InternalRunDeathTestFlag);
 };
 
 // Returns a newly created InternalRunDeathTestFlag object with fields

Engine/lib/assimp/contrib/gtest/include/gtest/internal/gtest-filepath.h

@@ -26,7 +26,7 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
+//
 // Google Test filepath utilities
 //
 // This header file declares classes and functions used internally by
@@ -35,9 +35,7 @@
 // This file is #included in gtest/internal/gtest-internal.h.
 // Do not include this header file separately!
 
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
@@ -63,8 +61,8 @@ namespace internal {
 
 class GTEST_API_ FilePath {
  public:
-  FilePath() : pathname_("") {}
-  FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) {}
+  FilePath() : pathname_("") { }
+  FilePath(const FilePath& rhs) : pathname_(rhs.pathname_) { }
 
   explicit FilePath(const std::string& pathname) : pathname_(pathname) {
     Normalize();
@@ -75,7 +73,9 @@ class GTEST_API_ FilePath {
     return *this;
   }
 
-  void Set(const FilePath& rhs) { pathname_ = rhs.pathname_; }
+  void Set(const FilePath& rhs) {
+    pathname_ = rhs.pathname_;
+  }
 
   const std::string& string() const { return pathname_; }
   const char* c_str() const { return pathname_.c_str(); }
@@ -88,7 +88,8 @@ class GTEST_API_ FilePath {
   // than zero (e.g., 12), returns "dir/test_12.xml".
   // On Windows platform, uses \ as the separator rather than /.
   static FilePath MakeFileName(const FilePath& directory,
-                               const FilePath& base_name, int number,
+                               const FilePath& base_name,
+                               int number,
                                const char* extension);
 
   // Given directory = "dir", relative_path = "test.xml",

Engine/lib/assimp/contrib/gtest/include/gtest/internal/gtest-internal.h

@@ -26,15 +26,13 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
+//
 // The Google C++ Testing and Mocking Framework (Google Test)
 //
 // This header file declares functions and macros used internally by
 // Google Test.  They are subject to change without notice.
 
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
@@ -42,20 +40,19 @@
 #include "gtest/internal/gtest-port.h"
 
 #if GTEST_OS_LINUX
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
+# include <stdlib.h>
+# include <sys/types.h>
+# include <sys/wait.h>
+# include <unistd.h>
 #endif  // GTEST_OS_LINUX
 
 #if GTEST_HAS_EXCEPTIONS
-#include <stdexcept>
+# include <stdexcept>
 #endif
 
 #include <ctype.h>
 #include <float.h>
 #include <string.h>
-
 #include <cstdint>
 #include <iomanip>
 #include <limits>
@@ -79,7 +76,7 @@
 // the current line number.  For more details, see
 // http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.6
 #define GTEST_CONCAT_TOKEN_(foo, bar) GTEST_CONCAT_TOKEN_IMPL_(foo, bar)
-#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo##bar
+#define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar
 
 // Stringifies its argument.
 // Work around a bug in visual studio which doesn't accept code like this:
@@ -101,21 +98,21 @@ namespace testing {
 
 // Forward declarations.
 
-class AssertionResult;  // Result of an assertion.
-class Message;          // Represents a failure message.
-class Test;             // Represents a test.
-class TestInfo;         // Information about a test.
-class TestPartResult;   // Result of a test part.
-class UnitTest;         // A collection of test suites.
+class AssertionResult;                 // Result of an assertion.
+class Message;                         // Represents a failure message.
+class Test;                            // Represents a test.
+class TestInfo;                        // Information about a test.
+class TestPartResult;                  // Result of a test part.
+class UnitTest;                        // A collection of test suites.
 
 template <typename T>
 ::std::string PrintToString(const T& value);
 
 namespace internal {
 
-struct TraceInfo;    // Information about a trace point.
-class TestInfoImpl;  // Opaque implementation of TestInfo
-class UnitTestImpl;  // Opaque implementation of UnitTest
+struct TraceInfo;                      // Information about a trace point.
+class TestInfoImpl;                    // Opaque implementation of TestInfo
+class UnitTestImpl;                    // Opaque implementation of UnitTest
 
 // The text used in failure messages to indicate the start of the
 // stack trace.
@@ -124,7 +121,6 @@ GTEST_API_ extern const char kStackTraceMarker[];
 // An IgnoredValue object can be implicitly constructed from ANY value.
 class IgnoredValue {
   struct Sink {};
-
  public:
   // This constructor template allows any value to be implicitly
   // converted to IgnoredValue.  The object has no data member and
@@ -140,13 +136,13 @@ class IgnoredValue {
 };
 
 // Appends the user-supplied message to the Google-Test-generated message.
-GTEST_API_ std::string AppendUserMessage(const std::string& gtest_msg,
-                                         const Message& user_msg);
+GTEST_API_ std::string AppendUserMessage(
+    const std::string& gtest_msg, const Message& user_msg);
 
 #if GTEST_HAS_EXCEPTIONS
 
-GTEST_DISABLE_MSC_WARNINGS_PUSH_(
-    4275 /* an exported class was derived from a class that was not exported */)
+GTEST_DISABLE_MSC_WARNINGS_PUSH_(4275 \
+/* an exported class was derived from a class that was not exported */)
 
 // This exception is thrown by (and only by) a failed Google Test
 // assertion when GTEST_FLAG(throw_on_failure) is true (if exceptions
@@ -185,6 +181,14 @@ GTEST_API_ std::string CreateUnifiedDiff(const std::vector<std::string>& left,
 
 }  // namespace edit_distance
 
+// Calculate the diff between 'left' and 'right' and return it in unified diff
+// format.
+// If not null, stores in 'total_line_count' the total number of lines found
+// in left + right.
+GTEST_API_ std::string DiffStrings(const std::string& left,
+                                   const std::string& right,
+                                   size_t* total_line_count);
+
 // Constructs and returns the message for an equality assertion
 // (e.g. ASSERT_EQ, EXPECT_STREQ, etc) failure.
 //
@@ -208,8 +212,10 @@ GTEST_API_ AssertionResult EqFailure(const char* expected_expression,
 
 // Constructs a failure message for Boolean assertions such as EXPECT_TRUE.
 GTEST_API_ std::string GetBoolAssertionFailureMessage(
-    const AssertionResult& assertion_result, const char* expression_text,
-    const char* actual_predicate_value, const char* expected_predicate_value);
+    const AssertionResult& assertion_result,
+    const char* expression_text,
+    const char* actual_predicate_value,
+    const char* expected_predicate_value);
 
 // This template class represents an IEEE floating-point number
 // (either single-precision or double-precision, depending on the
@@ -250,11 +256,11 @@ class FloatingPoint {
   // Constants.
 
   // # of bits in a number.
-  static const size_t kBitCount = 8 * sizeof(RawType);
+  static const size_t kBitCount = 8*sizeof(RawType);
 
   // # of fraction bits in a number.
   static const size_t kFractionBitCount =
-      std::numeric_limits<RawType>::digits - 1;
+    std::numeric_limits<RawType>::digits - 1;
 
   // # of exponent bits in a number.
   static const size_t kExponentBitCount = kBitCount - 1 - kFractionBitCount;
@@ -263,8 +269,8 @@ class FloatingPoint {
   static const Bits kSignBitMask = static_cast<Bits>(1) << (kBitCount - 1);
 
   // The mask for the fraction bits.
-  static const Bits kFractionBitMask = ~static_cast<Bits>(0) >>
-                                       (kExponentBitCount + 1);
+  static const Bits kFractionBitMask =
+    ~static_cast<Bits>(0) >> (kExponentBitCount + 1);
 
   // The mask for the exponent bits.
   static const Bits kExponentBitMask = ~(kSignBitMask | kFractionBitMask);
@@ -303,7 +309,9 @@ class FloatingPoint {
   }
 
   // Returns the floating-point number that represent positive infinity.
-  static RawType Infinity() { return ReinterpretBits(kExponentBitMask); }
+  static RawType Infinity() {
+    return ReinterpretBits(kExponentBitMask);
+  }
 
   // Returns the maximum representable finite floating-point number.
   static RawType Max();
@@ -311,7 +319,7 @@ class FloatingPoint {
   // Non-static methods
 
   // Returns the bits that represents this number.
-  const Bits& bits() const { return u_.bits_; }
+  const Bits &bits() const { return u_.bits_; }
 
   // Returns the exponent bits of this number.
   Bits exponent_bits() const { return kExponentBitMask & u_.bits_; }
@@ -340,8 +348,8 @@ class FloatingPoint {
     // a NAN must return false.
     if (is_nan() || rhs.is_nan()) return false;
 
-    return DistanceBetweenSignAndMagnitudeNumbers(u_.bits_, rhs.u_.bits_) <=
-           kMaxUlps;
+    return DistanceBetweenSignAndMagnitudeNumbers(u_.bits_, rhs.u_.bits_)
+        <= kMaxUlps;
   }
 
  private:
@@ -366,7 +374,7 @@ class FloatingPoint {
   //
   // Read http://en.wikipedia.org/wiki/Signed_number_representations
   // for more details on signed number representations.
-  static Bits SignAndMagnitudeToBiased(const Bits& sam) {
+  static Bits SignAndMagnitudeToBiased(const Bits &sam) {
     if (kSignBitMask & sam) {
       // sam represents a negative number.
       return ~sam + 1;
@@ -378,8 +386,8 @@ class FloatingPoint {
 
   // Given two numbers in the sign-and-magnitude representation,
   // returns the distance between them as an unsigned number.
-  static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits& sam1,
-                                                     const Bits& sam2) {
+  static Bits DistanceBetweenSignAndMagnitudeNumbers(const Bits &sam1,
+                                                     const Bits &sam2) {
     const Bits biased1 = SignAndMagnitudeToBiased(sam1);
     const Bits biased2 = SignAndMagnitudeToBiased(sam2);
     return (biased1 >= biased2) ? (biased1 - biased2) : (biased2 - biased1);
@@ -391,13 +399,9 @@ class FloatingPoint {
 // We cannot use std::numeric_limits<T>::max() as it clashes with the max()
 // macro defined by <windows.h>.
 template <>
-inline float FloatingPoint<float>::Max() {
-  return FLT_MAX;
-}
+inline float FloatingPoint<float>::Max() { return FLT_MAX; }
 template <>
-inline double FloatingPoint<double>::Max() {
-  return DBL_MAX;
-}
+inline double FloatingPoint<double>::Max() { return DBL_MAX; }
 
 // Typedefs the instances of the FloatingPoint template class that we
 // care to use.
@@ -457,8 +461,7 @@ class TestFactoryBase {
   TestFactoryBase() {}
 
  private:
-  TestFactoryBase(const TestFactoryBase&) = delete;
-  TestFactoryBase& operator=(const TestFactoryBase&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestFactoryBase);
 };
 
 // This class provides implementation of TeastFactoryBase interface.
@@ -507,11 +510,11 @@ inline SetUpTearDownSuiteFuncType GetNotDefaultOrNull(
 
 template <typename T>
 //  Note that SuiteApiResolver inherits from T because
-//  SetUpTestSuite()/TearDownTestSuite() could be protected. This way
+//  SetUpTestSuite()/TearDownTestSuite() could be protected. Ths way
 //  SuiteApiResolver can access them.
 struct SuiteApiResolver : T {
   // testing::Test is only forward declared at this point. So we make it a
-  // dependent class for the compiler to be OK with it.
+  // dependend class for the compiler to be OK with it.
   using Test =
       typename std::conditional<sizeof(T) != 0, ::testing::Test, void>::type;
 
@@ -651,8 +654,7 @@ inline const char* SkipComma(const char* str) {
   if (comma == nullptr) {
     return nullptr;
   }
-  while (IsSpace(*(++comma))) {
-  }
+  while (IsSpace(*(++comma))) {}
   return comma;
 }
 
@@ -666,7 +668,7 @@ inline std::string GetPrefixUntilComma(const char* str) {
 // Splits a given string on a given delimiter, populating a given
 // vector with the fields.
 void SplitString(const ::std::string& str, char delimiter,
-                 ::std::vector<::std::string>* dest);
+                 ::std::vector< ::std::string>* dest);
 
 // The default argument to the template below for the case when the user does
 // not provide a name generator.
@@ -779,13 +781,13 @@ class TypeParameterizedTestSuite {
                        const std::vector<std::string>& type_names =
                            GenerateNames<DefaultNameGenerator, Types>()) {
     RegisterTypeParameterizedTestSuiteInstantiation(case_name);
-    std::string test_name =
-        StripTrailingSpaces(GetPrefixUntilComma(test_names));
+    std::string test_name = StripTrailingSpaces(
+        GetPrefixUntilComma(test_names));
     if (!state->TestExists(test_name)) {
       fprintf(stderr, "Failed to get code location for test %s.%s at %s.",
               case_name, test_name.c_str(),
-              FormatFileLocation(code_location.file.c_str(), code_location.line)
-                  .c_str());
+              FormatFileLocation(code_location.file.c_str(),
+                                 code_location.line).c_str());
       fflush(stderr);
       posix::Abort();
     }
@@ -829,8 +831,8 @@ class TypeParameterizedTestSuite<Fixture, internal::None, Types> {
 // For example, if Foo() calls Bar(), which in turn calls
 // GetCurrentOsStackTraceExceptTop(..., 1), Foo() will be included in
 // the trace but Bar() and GetCurrentOsStackTraceExceptTop() won't.
-GTEST_API_ std::string GetCurrentOsStackTraceExceptTop(UnitTest* unit_test,
-                                                       int skip_count);
+GTEST_API_ std::string GetCurrentOsStackTraceExceptTop(
+    UnitTest* unit_test, int skip_count);
 
 // Helpers for suppressing warnings on unreachable code or constant
 // condition.
@@ -879,8 +881,7 @@ class GTEST_API_ Random {
 
  private:
   uint32_t state_;
-  Random(const Random&) = delete;
-  Random& operator=(const Random&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(Random);
 };
 
 // Turns const U&, U&, const U, and U all into U.
@@ -953,9 +954,7 @@ IsContainer IsContainerTest(int /* dummy */) {
 
 typedef char IsNotContainer;
 template <class C>
-IsNotContainer IsContainerTest(long /* dummy */) {
-  return '\0';
-}
+IsNotContainer IsContainerTest(long /* dummy */) { return '\0'; }
 
 // Trait to detect whether a type T is a hash table.
 // The heuristic used is that the type contains an inner type `hasher` and does
@@ -1018,13 +1017,11 @@ bool ArrayEq(const T* lhs, size_t size, const U* rhs);
 
 // This generic version is used when k is 0.
 template <typename T, typename U>
-inline bool ArrayEq(const T& lhs, const U& rhs) {
-  return lhs == rhs;
-}
+inline bool ArrayEq(const T& lhs, const U& rhs) { return lhs == rhs; }
 
 // This overload is used when k >= 1.
 template <typename T, typename U, size_t N>
-inline bool ArrayEq(const T (&lhs)[N], const U (&rhs)[N]) {
+inline bool ArrayEq(const T(&lhs)[N], const U(&rhs)[N]) {
   return internal::ArrayEq(lhs, N, rhs);
 }
 
@@ -1034,7 +1031,8 @@ inline bool ArrayEq(const T (&lhs)[N], const U (&rhs)[N]) {
 template <typename T, typename U>
 bool ArrayEq(const T* lhs, size_t size, const U* rhs) {
   for (size_t i = 0; i != size; i++) {
-    if (!internal::ArrayEq(lhs[i], rhs[i])) return false;
+    if (!internal::ArrayEq(lhs[i], rhs[i]))
+      return false;
   }
   return true;
 }
@@ -1044,7 +1042,8 @@ bool ArrayEq(const T* lhs, size_t size, const U* rhs) {
 template <typename Iter, typename Element>
 Iter ArrayAwareFind(Iter begin, Iter end, const Element& elem) {
   for (Iter it = begin; it != end; ++it) {
-    if (internal::ArrayEq(*it, elem)) return it;
+    if (internal::ArrayEq(*it, elem))
+      return it;
   }
   return end;
 }
@@ -1058,13 +1057,11 @@ void CopyArray(const T* from, size_t size, U* to);
 
 // This generic version is used when k is 0.
 template <typename T, typename U>
-inline void CopyArray(const T& from, U* to) {
-  *to = from;
-}
+inline void CopyArray(const T& from, U* to) { *to = from; }
 
 // This overload is used when k >= 1.
 template <typename T, typename U, size_t N>
-inline void CopyArray(const T (&from)[N], U (*to)[N]) {
+inline void CopyArray(const T(&from)[N], U(*to)[N]) {
   internal::CopyArray(from, N, *to);
 }
 
@@ -1117,7 +1114,8 @@ class NativeArray {
   }
 
   ~NativeArray() {
-    if (clone_ != &NativeArray::InitRef) delete[] array_;
+    if (clone_ != &NativeArray::InitRef)
+      delete[] array_;
   }
 
   // STL-style container methods.
@@ -1125,7 +1123,8 @@ class NativeArray {
   const_iterator begin() const { return array_; }
   const_iterator end() const { return array_ + size_; }
   bool operator==(const NativeArray& rhs) const {
-    return size() == rhs.size() && ArrayEq(begin(), size(), rhs.begin());
+    return size() == rhs.size() &&
+        ArrayEq(begin(), size(), rhs.begin());
   }
 
  private:
@@ -1336,9 +1335,9 @@ struct tuple_size<testing::internal::FlatTuple<Ts...>>
 #endif
 }  // namespace std
 
-#define GTEST_MESSAGE_AT_(file, line, message, result_type)             \
-  ::testing::internal::AssertHelper(result_type, file, line, message) = \
-      ::testing::Message()
+#define GTEST_MESSAGE_AT_(file, line, message, result_type) \
+  ::testing::internal::AssertHelper(result_type, file, line, message) \
+    = ::testing::Message()
 
 #define GTEST_MESSAGE_(message, result_type) \
   GTEST_MESSAGE_AT_(__FILE__, __LINE__, message, result_type)
@@ -1459,112 +1458,103 @@ class NeverThrown {
 
 #endif  // GTEST_HAS_EXCEPTIONS
 
-#define GTEST_TEST_NO_THROW_(statement, fail)                            \
-  GTEST_AMBIGUOUS_ELSE_BLOCKER_                                          \
-  if (::testing::internal::TrueWithString gtest_msg{}) {                 \
-    try {                                                                \
-      GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement);         \
-    }                                                                    \
-    GTEST_TEST_NO_THROW_CATCH_STD_EXCEPTION_()                           \
-    catch (...) {                                                        \
-      gtest_msg.value = "it throws.";                                    \
-      goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__);      \
-    }                                                                    \
-  } else                                                                 \
-    GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__)              \
-        : fail(("Expected: " #statement " doesn't throw an exception.\n" \
-                "  Actual: " +                                           \
-                gtest_msg.value)                                         \
-                   .c_str())
-
-#define GTEST_TEST_ANY_THROW_(statement, fail)                       \
-  GTEST_AMBIGUOUS_ELSE_BLOCKER_                                      \
-  if (::testing::internal::AlwaysTrue()) {                           \
-    bool gtest_caught_any = false;                                   \
-    try {                                                            \
-      GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement);     \
-    } catch (...) {                                                  \
-      gtest_caught_any = true;                                       \
-    }                                                                \
-    if (!gtest_caught_any) {                                         \
+#define GTEST_TEST_NO_THROW_(statement, fail) \
+  GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+  if (::testing::internal::TrueWithString gtest_msg{}) { \
+    try { \
+      GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+    } \
+    GTEST_TEST_NO_THROW_CATCH_STD_EXCEPTION_() \
+    catch (...) { \
+      gtest_msg.value = "it throws."; \
+      goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
+    } \
+  } else \
+    GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \
+      fail(("Expected: " #statement " doesn't throw an exception.\n" \
+            "  Actual: " + gtest_msg.value).c_str())
+
+#define GTEST_TEST_ANY_THROW_(statement, fail) \
+  GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+  if (::testing::internal::AlwaysTrue()) { \
+    bool gtest_caught_any = false; \
+    try { \
+      GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+    } \
+    catch (...) { \
+      gtest_caught_any = true; \
+    } \
+    if (!gtest_caught_any) { \
       goto GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__); \
-    }                                                                \
-  } else                                                             \
-    GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__)         \
-        : fail("Expected: " #statement                               \
-               " throws an exception.\n"                             \
-               "  Actual: it doesn't.")
+    } \
+  } else \
+    GTEST_CONCAT_TOKEN_(gtest_label_testanythrow_, __LINE__): \
+      fail("Expected: " #statement " throws an exception.\n" \
+           "  Actual: it doesn't.")
+
 
 // Implements Boolean test assertions such as EXPECT_TRUE. expression can be
 // either a boolean expression or an AssertionResult. text is a textual
 // representation of expression as it was passed into the EXPECT_TRUE.
 #define GTEST_TEST_BOOLEAN_(expression, text, actual, expected, fail) \
-  GTEST_AMBIGUOUS_ELSE_BLOCKER_                                       \
-  if (const ::testing::AssertionResult gtest_ar_ =                    \
-          ::testing::AssertionResult(expression))                     \
-    ;                                                                 \
-  else                                                                \
-    fail(::testing::internal::GetBoolAssertionFailureMessage(         \
-             gtest_ar_, text, #actual, #expected)                     \
-             .c_str())
-
-#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail)                          \
-  GTEST_AMBIGUOUS_ELSE_BLOCKER_                                                \
-  if (::testing::internal::AlwaysTrue()) {                                     \
+  GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+  if (const ::testing::AssertionResult gtest_ar_ = \
+      ::testing::AssertionResult(expression)) \
+    ; \
+  else \
+    fail(::testing::internal::GetBoolAssertionFailureMessage(\
+        gtest_ar_, text, #actual, #expected).c_str())
+
+#define GTEST_TEST_NO_FATAL_FAILURE_(statement, fail) \
+  GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
+  if (::testing::internal::AlwaysTrue()) { \
     ::testing::internal::HasNewFatalFailureHelper gtest_fatal_failure_checker; \
-    GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement);                 \
-    if (gtest_fatal_failure_checker.has_new_fatal_failure()) {                 \
-      goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__);            \
-    }                                                                          \
-  } else                                                                       \
-    GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__)                    \
-        : fail("Expected: " #statement                                         \
-               " doesn't generate new fatal "                                  \
-               "failures in the current thread.\n"                             \
-               "  Actual: it does.")
+    GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
+    if (gtest_fatal_failure_checker.has_new_fatal_failure()) { \
+      goto GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__); \
+    } \
+  } else \
+    GTEST_CONCAT_TOKEN_(gtest_label_testnofatal_, __LINE__): \
+      fail("Expected: " #statement " doesn't generate new fatal " \
+           "failures in the current thread.\n" \
+           "  Actual: it does.")
 
 // Expands to the name of the class that implements the given test.
 #define GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) \
   test_suite_name##_##test_name##_Test
 
 // Helper macro for defining tests.
-#define GTEST_TEST_(test_suite_name, test_name, parent_class, parent_id)       \
-  static_assert(sizeof(GTEST_STRINGIFY_(test_suite_name)) > 1,                 \
-                "test_suite_name must not be empty");                          \
-  static_assert(sizeof(GTEST_STRINGIFY_(test_name)) > 1,                       \
-                "test_name must not be empty");                                \
-  class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)                     \
-      : public parent_class {                                                  \
-   public:                                                                     \
-    GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() = default;            \
-    ~GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() override = default;  \
-    GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)                         \
-    (const GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) &) = delete;     \
-    GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) & operator=(            \
-        const GTEST_TEST_CLASS_NAME_(test_suite_name,                          \
-                                     test_name) &) = delete; /* NOLINT */      \
-    GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)                         \
-    (GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) &&) noexcept = delete; \
-    GTEST_TEST_CLASS_NAME_(test_suite_name, test_name) & operator=(            \
-        GTEST_TEST_CLASS_NAME_(test_suite_name,                                \
-                               test_name) &&) noexcept = delete; /* NOLINT */  \
-                                                                               \
-   private:                                                                    \
-    void TestBody() override;                                                  \
-    static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_;      \
-  };                                                                           \
-                                                                               \
-  ::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_suite_name,           \
-                                                    test_name)::test_info_ =   \
-      ::testing::internal::MakeAndRegisterTestInfo(                            \
-          #test_suite_name, #test_name, nullptr, nullptr,                      \
-          ::testing::internal::CodeLocation(__FILE__, __LINE__), (parent_id),  \
-          ::testing::internal::SuiteApiResolver<                               \
-              parent_class>::GetSetUpCaseOrSuite(__FILE__, __LINE__),          \
-          ::testing::internal::SuiteApiResolver<                               \
-              parent_class>::GetTearDownCaseOrSuite(__FILE__, __LINE__),       \
-          new ::testing::internal::TestFactoryImpl<GTEST_TEST_CLASS_NAME_(     \
-              test_suite_name, test_name)>);                                   \
+#define GTEST_TEST_(test_suite_name, test_name, parent_class, parent_id)      \
+  static_assert(sizeof(GTEST_STRINGIFY_(test_suite_name)) > 1,                \
+                "test_suite_name must not be empty");                         \
+  static_assert(sizeof(GTEST_STRINGIFY_(test_name)) > 1,                      \
+                "test_name must not be empty");                               \
+  class GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)                    \
+      : public parent_class {                                                 \
+   public:                                                                    \
+    GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() = default;           \
+    ~GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)() override = default; \
+    GTEST_DISALLOW_COPY_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name,   \
+                                                           test_name));       \
+    GTEST_DISALLOW_MOVE_AND_ASSIGN_(GTEST_TEST_CLASS_NAME_(test_suite_name,   \
+                                                           test_name));       \
+                                                                              \
+   private:                                                                   \
+    void TestBody() override;                                                 \
+    static ::testing::TestInfo* const test_info_ GTEST_ATTRIBUTE_UNUSED_;     \
+  };                                                                          \
+                                                                              \
+  ::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_suite_name,          \
+                                                    test_name)::test_info_ =  \
+      ::testing::internal::MakeAndRegisterTestInfo(                           \
+          #test_suite_name, #test_name, nullptr, nullptr,                     \
+          ::testing::internal::CodeLocation(__FILE__, __LINE__), (parent_id), \
+          ::testing::internal::SuiteApiResolver<                              \
+              parent_class>::GetSetUpCaseOrSuite(__FILE__, __LINE__),         \
+          ::testing::internal::SuiteApiResolver<                              \
+              parent_class>::GetTearDownCaseOrSuite(__FILE__, __LINE__),      \
+          new ::testing::internal::TestFactoryImpl<GTEST_TEST_CLASS_NAME_(    \
+              test_suite_name, test_name)>);                                  \
   void GTEST_TEST_CLASS_NAME_(test_suite_name, test_name)::TestBody()
 
 #endif  // GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_

Engine/lib/assimp/contrib/gtest/include/gtest/internal/gtest-param-util.h

@@ -27,11 +27,10 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+
 // Type and function utilities for implementing parameterized tests.
 
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
@@ -47,18 +46,19 @@
 #include <utility>
 #include <vector>
 
-#include "gtest/gtest-printers.h"
-#include "gtest/gtest-test-part.h"
 #include "gtest/internal/gtest-internal.h"
 #include "gtest/internal/gtest-port.h"
+#include "gtest/gtest-printers.h"
+#include "gtest/gtest-test-part.h"
 
 namespace testing {
 // Input to a parameterized test name generator, describing a test parameter.
 // Consists of the parameter value and the integer parameter index.
 template <class ParamType>
 struct TestParamInfo {
-  TestParamInfo(const ParamType& a_param, size_t an_index)
-      : param(a_param), index(an_index) {}
+  TestParamInfo(const ParamType& a_param, size_t an_index) :
+    param(a_param),
+    index(an_index) {}
   ParamType param;
   size_t index;
 };
@@ -84,10 +84,8 @@ namespace internal {
 GTEST_API_ void ReportInvalidTestSuiteType(const char* test_suite_name,
                                            CodeLocation code_location);
 
-template <typename>
-class ParamGeneratorInterface;
-template <typename>
-class ParamGenerator;
+template <typename> class ParamGeneratorInterface;
+template <typename> class ParamGenerator;
 
 // Interface for iterating over elements provided by an implementation
 // of ParamGeneratorInterface<T>.
@@ -131,7 +129,8 @@ class ParamIterator {
   // ParamIterator assumes ownership of the impl_ pointer.
   ParamIterator(const ParamIterator& other) : impl_(other.impl_->Clone()) {}
   ParamIterator& operator=(const ParamIterator& other) {
-    if (this != &other) impl_.reset(other.impl_->Clone());
+    if (this != &other)
+      impl_.reset(other.impl_->Clone());
     return *this;
   }
 
@@ -158,7 +157,7 @@ class ParamIterator {
  private:
   friend class ParamGenerator<T>;
   explicit ParamIterator(ParamIteratorInterface<T>* impl) : impl_(impl) {}
-  std::unique_ptr<ParamIteratorInterface<T>> impl_;
+  std::unique_ptr<ParamIteratorInterface<T> > impl_;
 };
 
 // ParamGeneratorInterface<T> is the binary interface to access generators
@@ -180,7 +179,7 @@ class ParamGeneratorInterface {
 // This class implements copy initialization semantics and the contained
 // ParamGeneratorInterface<T> instance is shared among all copies
 // of the original object. This is possible because that instance is immutable.
-template <typename T>
+template<typename T>
 class ParamGenerator {
  public:
   typedef ParamIterator<T> iterator;
@@ -197,7 +196,7 @@ class ParamGenerator {
   iterator end() const { return iterator(impl_->End()); }
 
  private:
-  std::shared_ptr<const ParamGeneratorInterface<T>> impl_;
+  std::shared_ptr<const ParamGeneratorInterface<T> > impl_;
 };
 
 // Generates values from a range of two comparable values. Can be used to
@@ -208,10 +207,8 @@ template <typename T, typename IncrementT>
 class RangeGenerator : public ParamGeneratorInterface<T> {
  public:
   RangeGenerator(T begin, T end, IncrementT step)
-      : begin_(begin),
-        end_(end),
-        step_(step),
-        end_index_(CalculateEndIndex(begin, end, step)) {}
+      : begin_(begin), end_(end),
+        step_(step), end_index_(CalculateEndIndex(begin, end, step)) {}
   ~RangeGenerator() override {}
 
   ParamIteratorInterface<T>* Begin() const override {
@@ -254,9 +251,7 @@ class RangeGenerator : public ParamGeneratorInterface<T> {
    private:
     Iterator(const Iterator& other)
         : ParamIteratorInterface<T>(),
-          base_(other.base_),
-          value_(other.value_),
-          index_(other.index_),
+          base_(other.base_), value_(other.value_), index_(other.index_),
           step_(other.step_) {}
 
     // No implementation - assignment is unsupported.
@@ -268,10 +263,12 @@ class RangeGenerator : public ParamGeneratorInterface<T> {
     const IncrementT step_;
   };  // class RangeGenerator::Iterator
 
-  static int CalculateEndIndex(const T& begin, const T& end,
+  static int CalculateEndIndex(const T& begin,
+                               const T& end,
                                const IncrementT& step) {
     int end_index = 0;
-    for (T i = begin; i < end; i = static_cast<T>(i + step)) end_index++;
+    for (T i = begin; i < end; i = static_cast<T>(i + step))
+      end_index++;
     return end_index;
   }
 
@@ -286,6 +283,7 @@ class RangeGenerator : public ParamGeneratorInterface<T> {
   const int end_index_;
 };  // class RangeGenerator
 
+
 // Generates values from a pair of STL-style iterators. Used in the
 // ValuesIn() function. The elements are copied from the source range
 // since the source can be located on the stack, and the generator
@@ -343,13 +341,13 @@ class ValuesInIteratorRangeGenerator : public ParamGeneratorInterface<T> {
           << "The program attempted to compare iterators "
           << "from different generators." << std::endl;
       return iterator_ ==
-             CheckedDowncastToActualType<const Iterator>(&other)->iterator_;
+          CheckedDowncastToActualType<const Iterator>(&other)->iterator_;
     }
 
    private:
     Iterator(const Iterator& other)
-        // The explicit constructor call suppresses a false warning
-        // emitted by gcc when supplied with the -Wextra option.
+          // The explicit constructor call suppresses a false warning
+          // emitted by gcc when supplied with the -Wextra option.
         : ParamIteratorInterface<T>(),
           base_(other.base_),
           iterator_(other.iterator_) {}
@@ -396,8 +394,8 @@ template <class TestClass>
 class ParameterizedTestFactory : public TestFactoryBase {
  public:
   typedef typename TestClass::ParamType ParamType;
-  explicit ParameterizedTestFactory(ParamType parameter)
-      : parameter_(parameter) {}
+  explicit ParameterizedTestFactory(ParamType parameter) :
+      parameter_(parameter) {}
   Test* CreateTest() override {
     TestClass::SetParam(&parameter_);
     return new TestClass();
@@ -406,8 +404,7 @@ class ParameterizedTestFactory : public TestFactoryBase {
  private:
   const ParamType parameter_;
 
-  ParameterizedTestFactory(const ParameterizedTestFactory&) = delete;
-  ParameterizedTestFactory& operator=(const ParameterizedTestFactory&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory);
 };
 
 // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
@@ -443,8 +440,7 @@ class TestMetaFactory
   }
 
  private:
-  TestMetaFactory(const TestMetaFactory&) = delete;
-  TestMetaFactory& operator=(const TestMetaFactory&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory);
 };
 
 // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
@@ -475,10 +471,7 @@ class ParameterizedTestSuiteInfoBase {
   ParameterizedTestSuiteInfoBase() {}
 
  private:
-  ParameterizedTestSuiteInfoBase(const ParameterizedTestSuiteInfoBase&) =
-      delete;
-  ParameterizedTestSuiteInfoBase& operator=(
-      const ParameterizedTestSuiteInfoBase&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteInfoBase);
 };
 
 // INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.
@@ -554,8 +547,8 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase {
          test_it != tests_.end(); ++test_it) {
       std::shared_ptr<TestInfo> test_info = *test_it;
       for (typename InstantiationContainer::iterator gen_it =
-               instantiations_.begin();
-           gen_it != instantiations_.end(); ++gen_it) {
+               instantiations_.begin(); gen_it != instantiations_.end();
+               ++gen_it) {
         const std::string& instantiation_name = gen_it->name;
         ParamGenerator<ParamType> generator((*gen_it->generator)());
         ParamNameGeneratorFunc* name_func = gen_it->name_func;
@@ -563,7 +556,7 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase {
         int line = gen_it->line;
 
         std::string test_suite_name;
-        if (!instantiation_name.empty())
+        if ( !instantiation_name.empty() )
           test_suite_name = instantiation_name + "/";
         test_suite_name += test_info->test_suite_base_name;
 
@@ -576,16 +569,17 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase {
 
           Message test_name_stream;
 
-          std::string param_name =
-              name_func(TestParamInfo<ParamType>(*param_it, i));
+          std::string param_name = name_func(
+              TestParamInfo<ParamType>(*param_it, i));
 
           GTEST_CHECK_(IsValidParamName(param_name))
               << "Parameterized test name '" << param_name
-              << "' is invalid, in " << file << " line " << line << std::endl;
+              << "' is invalid, in " << file
+              << " line " << line << std::endl;
 
           GTEST_CHECK_(test_param_names.count(param_name) == 0)
-              << "Duplicate parameterized test name '" << param_name << "', in "
-              << file << " line " << line << std::endl;
+              << "Duplicate parameterized test name '" << param_name
+              << "', in " << file << " line " << line << std::endl;
 
           test_param_names.insert(param_name);
 
@@ -602,15 +596,15 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase {
               SuiteApiResolver<TestSuite>::GetTearDownCaseOrSuite(file, line),
               test_info->test_meta_factory->CreateTestFactory(*param_it));
         }  // for param_it
-      }    // for gen_it
-    }      // for test_it
+      }  // for gen_it
+    }  // for test_it
 
     if (!generated_instantiations) {
       // There are no generaotrs, or they all generate nothing ...
       InsertSyntheticTestCase(GetTestSuiteName(), code_location_,
                               !tests_.empty());
     }
-  }  // RegisterTests
+  }    // RegisterTests
 
  private:
   // LocalTestInfo structure keeps information about a single test registered
@@ -626,39 +620,42 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase {
 
     const std::string test_suite_base_name;
     const std::string test_base_name;
-    const std::unique_ptr<TestMetaFactoryBase<ParamType>> test_meta_factory;
+    const std::unique_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;
     const CodeLocation code_location;
   };
-  using TestInfoContainer = ::std::vector<std::shared_ptr<TestInfo>>;
+  using TestInfoContainer = ::std::vector<std::shared_ptr<TestInfo> >;
   // Records data received from INSTANTIATE_TEST_SUITE_P macros:
   //  <Instantiation name, Sequence generator creation function,
   //     Name generator function, Source file, Source line>
   struct InstantiationInfo {
-    InstantiationInfo(const std::string& name_in,
-                      GeneratorCreationFunc* generator_in,
-                      ParamNameGeneratorFunc* name_func_in, const char* file_in,
-                      int line_in)
-        : name(name_in),
-          generator(generator_in),
-          name_func(name_func_in),
-          file(file_in),
-          line(line_in) {}
-
-    std::string name;
-    GeneratorCreationFunc* generator;
-    ParamNameGeneratorFunc* name_func;
-    const char* file;
-    int line;
+      InstantiationInfo(const std::string &name_in,
+                        GeneratorCreationFunc* generator_in,
+                        ParamNameGeneratorFunc* name_func_in,
+                        const char* file_in,
+                        int line_in)
+          : name(name_in),
+            generator(generator_in),
+            name_func(name_func_in),
+            file(file_in),
+            line(line_in) {}
+
+      std::string name;
+      GeneratorCreationFunc* generator;
+      ParamNameGeneratorFunc* name_func;
+      const char* file;
+      int line;
   };
   typedef ::std::vector<InstantiationInfo> InstantiationContainer;
 
   static bool IsValidParamName(const std::string& name) {
     // Check for empty string
-    if (name.empty()) return false;
+    if (name.empty())
+      return false;
 
     // Check for invalid characters
     for (std::string::size_type index = 0; index < name.size(); ++index) {
-      if (!IsAlNum(name[index]) && name[index] != '_') return false;
+      if (!IsAlNum(name[index]) && name[index] != '_')
+        return false;
     }
 
     return true;
@@ -669,9 +666,7 @@ class ParameterizedTestSuiteInfo : public ParameterizedTestSuiteInfoBase {
   TestInfoContainer tests_;
   InstantiationContainer instantiations_;
 
-  ParameterizedTestSuiteInfo(const ParameterizedTestSuiteInfo&) = delete;
-  ParameterizedTestSuiteInfo& operator=(const ParameterizedTestSuiteInfo&) =
-      delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteInfo);
 };  // class ParameterizedTestSuiteInfo
 
 //  Legacy API is deprecated but still available
@@ -714,7 +709,7 @@ class ParameterizedTestSuiteRegistry {
           // type we are looking for, so we downcast it to that type
           // without further checks.
           typed_test_info = CheckedDowncastToActualType<
-              ParameterizedTestSuiteInfo<TestSuite>>(test_suite_info);
+              ParameterizedTestSuiteInfo<TestSuite> >(test_suite_info);
         }
         break;
       }
@@ -746,10 +741,7 @@ class ParameterizedTestSuiteRegistry {
 
   TestSuiteInfoContainer test_suite_infos_;
 
-  ParameterizedTestSuiteRegistry(const ParameterizedTestSuiteRegistry&) =
-      delete;
-  ParameterizedTestSuiteRegistry& operator=(
-      const ParameterizedTestSuiteRegistry&) = delete;
+  GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestSuiteRegistry);
 };
 
 // Keep track of what type-parameterized test suite are defined and
@@ -844,8 +836,7 @@ class CartesianProductGenerator
       : public ParamIteratorInterface<ParamType> {
    public:
     IteratorImpl(const ParamGeneratorInterface<ParamType>* base,
-                 const std::tuple<ParamGenerator<T>...>& generators,
-                 bool is_end)
+             const std::tuple<ParamGenerator<T>...>& generators, bool is_end)
         : base_(base),
           begin_(std::get<I>(generators).begin()...),
           end_(std::get<I>(generators).end()...),

Engine/lib/assimp/contrib/gtest/include/gtest/internal/gtest-port-arch.h

@@ -26,7 +26,7 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
+//
 // The Google C++ Testing and Mocking Framework (Google Test)
 //
 // This header file defines the GTEST_OS_* macro.
@@ -37,72 +37,70 @@
 
 // Determines the platform on which Google Test is compiled.
 #ifdef __CYGWIN__
-#define GTEST_OS_CYGWIN 1
-#elif defined(__MINGW__) || defined(__MINGW32__) || defined(__MINGW64__)
-#define GTEST_OS_WINDOWS_MINGW 1
-#define GTEST_OS_WINDOWS 1
+# define GTEST_OS_CYGWIN 1
+# elif defined(__MINGW__) || defined(__MINGW32__) || defined(__MINGW64__)
+#  define GTEST_OS_WINDOWS_MINGW 1
+#  define GTEST_OS_WINDOWS 1
 #elif defined _WIN32
-#define GTEST_OS_WINDOWS 1
-#ifdef _WIN32_WCE
-#define GTEST_OS_WINDOWS_MOBILE 1
-#elif defined(WINAPI_FAMILY)
-#include <winapifamily.h>
-#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
-#define GTEST_OS_WINDOWS_DESKTOP 1
-#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP)
-#define GTEST_OS_WINDOWS_PHONE 1
-#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
-#define GTEST_OS_WINDOWS_RT 1
-#elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_TV_TITLE)
-#define GTEST_OS_WINDOWS_PHONE 1
-#define GTEST_OS_WINDOWS_TV_TITLE 1
-#else
-// WINAPI_FAMILY defined but no known partition matched.
-// Default to desktop.
-#define GTEST_OS_WINDOWS_DESKTOP 1
-#endif
-#else
-#define GTEST_OS_WINDOWS_DESKTOP 1
-#endif  // _WIN32_WCE
+# define GTEST_OS_WINDOWS 1
+# ifdef _WIN32_WCE
+#  define GTEST_OS_WINDOWS_MOBILE 1
+# elif defined(WINAPI_FAMILY)
+#  include <winapifamily.h>
+#  if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
+#   define GTEST_OS_WINDOWS_DESKTOP 1
+#  elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP)
+#   define GTEST_OS_WINDOWS_PHONE 1
+#  elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
+#   define GTEST_OS_WINDOWS_RT 1
+#  elif WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_TV_TITLE)
+#   define GTEST_OS_WINDOWS_PHONE 1
+#   define GTEST_OS_WINDOWS_TV_TITLE 1
+#  else
+    // WINAPI_FAMILY defined but no known partition matched.
+    // Default to desktop.
+#   define GTEST_OS_WINDOWS_DESKTOP 1
+#  endif
+# else
+#  define GTEST_OS_WINDOWS_DESKTOP 1
+# endif  // _WIN32_WCE
 #elif defined __OS2__
-#define GTEST_OS_OS2 1
+# define GTEST_OS_OS2 1
 #elif defined __APPLE__
-#define GTEST_OS_MAC 1
-#include <TargetConditionals.h>
-#if TARGET_OS_IPHONE
-#define GTEST_OS_IOS 1
-#endif
+# define GTEST_OS_MAC 1
+# include <TargetConditionals.h>
+# if TARGET_OS_IPHONE
+#  define GTEST_OS_IOS 1
+# endif
 #elif defined __DragonFly__
-#define GTEST_OS_DRAGONFLY 1
+# define GTEST_OS_DRAGONFLY 1
 #elif defined __FreeBSD__
-#define GTEST_OS_FREEBSD 1
+# define GTEST_OS_FREEBSD 1
 #elif defined __Fuchsia__
-#define GTEST_OS_FUCHSIA 1
-#elif defined(__GNU__)
-#define GTEST_OS_GNU_HURD 1
+# define GTEST_OS_FUCHSIA 1
 #elif defined(__GLIBC__) && defined(__FreeBSD_kernel__)
-#define GTEST_OS_GNU_KFREEBSD 1
+# define GTEST_OS_GNU_KFREEBSD 1
 #elif defined __linux__
-#define GTEST_OS_LINUX 1
-#if defined __ANDROID__
-#define GTEST_OS_LINUX_ANDROID 1
-#endif
+# define GTEST_OS_LINUX 1
+# if defined __ANDROID__
+#  define GTEST_OS_LINUX_ANDROID 1
+# endif
 #elif defined __MVS__
-#define GTEST_OS_ZOS 1
+# define GTEST_OS_ZOS 1
 #elif defined(__sun) && defined(__SVR4)
-#define GTEST_OS_SOLARIS 1
+# define GTEST_OS_SOLARIS 1
 #elif defined(_AIX)
-#define GTEST_OS_AIX 1
+# define GTEST_OS_AIX 1
 #elif defined(__hpux)
-#define GTEST_OS_HPUX 1
+# define GTEST_OS_HPUX 1
 #elif defined __native_client__
-#define GTEST_OS_NACL 1
+# define GTEST_OS_NACL 1
 #elif defined __NetBSD__
-#define GTEST_OS_NETBSD 1
+# define GTEST_OS_NETBSD 1
 #elif defined __OpenBSD__
-#define GTEST_OS_OPENBSD 1
+# define GTEST_OS_OPENBSD 1
 #elif defined __QNX__
-#define GTEST_OS_QNX 1
+# define GTEST_OS_QNX 1
 #elif defined(__HAIKU__)
 #define GTEST_OS_HAIKU 1
 #elif defined ESP8266

Engine/lib/assimp/contrib/gtest/include/gtest/internal/gtest-string.h

@@ -26,7 +26,7 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
+//
 // The Google C++ Testing and Mocking Framework (Google Test)
 //
 // This header file declares the String class and functions used internally by
@@ -36,20 +36,17 @@
 // This header file is #included by gtest-internal.h.
 // It should not be #included by other files.
 
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
 
 #ifdef __BORLANDC__
 // string.h is not guaranteed to provide strcpy on C++ Builder.
-#include <mem.h>
+# include <mem.h>
 #endif
 
 #include <string.h>
-
 #include <cstdint>
 #include <string>
 
@@ -126,7 +123,8 @@ class GTEST_API_ String {
   // Unlike strcasecmp(), this function can handle NULL argument(s).
   // A NULL C string is considered different to any non-NULL C string,
   // including the empty string.
-  static bool CaseInsensitiveCStringEquals(const char* lhs, const char* rhs);
+  static bool CaseInsensitiveCStringEquals(const char* lhs,
+                                           const char* rhs);
 
   // Compares two wide C strings, ignoring case.  Returns true if and only if
   // they have the same content.
@@ -145,8 +143,8 @@ class GTEST_API_ String {
 
   // Returns true if and only if the given string ends with the given suffix,
   // ignoring case. Any string is considered to end with an empty suffix.
-  static bool EndsWithCaseInsensitive(const std::string& str,
-                                      const std::string& suffix);
+  static bool EndsWithCaseInsensitive(
+      const std::string& str, const std::string& suffix);
 
   // Formats an int value as "%02d".
   static std::string FormatIntWidth2(int value);  // "%02d" for width == 2
@@ -165,7 +163,7 @@ class GTEST_API_ String {
 
  private:
   String();  // Not meant to be instantiated.
-};           // class String
+};  // class String
 
 // Gets the content of the stringstream's buffer as an std::string.  Each '\0'
 // character in the buffer is replaced with "\\0".

Engine/lib/assimp/contrib/gtest/include/gtest/internal/gtest-type-util.h

@@ -30,9 +30,7 @@
 // Type utilities needed for implementing typed and type-parameterized
 // tests.
 
-// IWYU pragma: private, include "gtest/gtest.h"
-// IWYU pragma: friend gtest/.*
-// IWYU pragma: friend gmock/.*
+// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
@@ -41,11 +39,11 @@
 
 // #ifdef __GNUC__ is too general here.  It is possible to use gcc without using
 // libstdc++ (which is where cxxabi.h comes from).
-#if GTEST_HAS_CXXABI_H_
-#include <cxxabi.h>
-#elif defined(__HP_aCC)
-#include <acxx_demangle.h>
-#endif  // GTEST_HASH_CXXABI_H_
+# if GTEST_HAS_CXXABI_H_
+#  include <cxxabi.h>
+# elif defined(__HP_aCC)
+#  include <acxx_demangle.h>
+# endif  // GTEST_HASH_CXXABI_H_
 
 namespace testing {
 namespace internal {
@@ -103,9 +101,7 @@ std::string GetTypeName() {
 // A unique type indicating an empty node
 struct None {};
 
-#define GTEST_TEMPLATE_ \
-  template <typename T> \
-  class
+# define GTEST_TEMPLATE_ template <typename T> class
 
 // The template "selector" struct TemplateSel<Tmpl> is used to
 // represent Tmpl, which must be a class template with one type
@@ -123,7 +119,8 @@ struct TemplateSel {
   };
 };
 
-#define GTEST_BIND_(TmplSel, T) TmplSel::template Bind<T>::type
+# define GTEST_BIND_(TmplSel, T) \
+  TmplSel::template Bind<T>::type
 
 template <GTEST_TEMPLATE_ Head_, GTEST_TEMPLATE_... Tail_>
 struct Templates {

Engine/lib/assimp/contrib/gtest/samples/prime_tables.h

@@ -27,6 +27,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+
+
 // This provides interface PrimeTable that determines whether a number is a
 // prime and determines a next prime number. This interface is used
 // in Google Test samples demonstrating use of parameterized tests.
@@ -55,7 +57,7 @@ class OnTheFlyPrimeTable : public PrimeTable {
   bool IsPrime(int n) const override {
     if (n <= 1) return false;
 
-    for (int i = 2; i * i <= n; i++) {
+    for (int i = 2; i*i <= n; i++) {
       // n is divisible by an integer other than 1 and itself.
       if ((n % i) == 0) return false;
     }
@@ -102,13 +104,13 @@ class PreCalculatedPrimeTable : public PrimeTable {
 
     // Checks every candidate for prime number (we know that 2 is the only even
     // prime).
-    for (int i = 2; i * i <= max; i += i % 2 + 1) {
+    for (int i = 2; i*i <= max; i += i%2+1) {
       if (!is_prime_[i]) continue;
 
       // Marks all multiples of i (except i itself) as non-prime.
       // We are starting here from i-th multiplier, because all smaller
       // complex numbers were already marked.
-      for (int j = i * i; j <= max; j += i) {
+      for (int j = i*i; j <= max; j += i) {
         is_prime_[j] = false;
       }
     }

Engine/lib/assimp/contrib/gtest/samples/sample1.cc

@@ -52,9 +52,9 @@ bool IsPrime(int n) {
   // Now, we have that n is odd and n >= 3.
 
   // Try to divide n by every odd number i, starting from 3
-  for (int i = 3;; i += 2) {
+  for (int i = 3; ; i += 2) {
     // We only have to try i up to the square root of n
-    if (i > n / i) break;
+    if (i > n/i) break;
 
     // Now, we have i <= n/i < n.
     // If n is divisible by i, n is not prime.

Engine/lib/assimp/contrib/gtest/samples/sample10_unittest.cc

@@ -26,6 +26,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+
 // This sample shows how to use Google Test listener API to implement
 // a primitive leak checker.
 
@@ -103,15 +104,14 @@ TEST(ListenersTest, LeaksWater) {
 }
 }  // namespace
 
-int main(int argc, char** argv) {
+int main(int argc, char **argv) {
   InitGoogleTest(&argc, argv);
 
   bool check_for_leaks = false;
-  if (argc > 1 && strcmp(argv[1], "--check_for_leaks") == 0)
+  if (argc > 1 && strcmp(argv[1], "--check_for_leaks") == 0 )
     check_for_leaks = true;
   else
-    printf("%s\n",
-           "Run this program with --check_for_leaks to enable "
+    printf("%s\n", "Run this program with --check_for_leaks to enable "
            "custom leak checking in the tests.");
 
   // If we are given the --check_for_leaks command line flag, installs the

Engine/lib/assimp/contrib/gtest/samples/sample1_unittest.cc

@@ -34,15 +34,14 @@
 //
 // Writing a unit test using Google C++ testing framework is easy as 1-2-3:
 
+
 // Step 1. Include necessary header files such that the stuff your
 // test logic needs is declared.
 //
 // Don't forget gtest.h, which declares the testing framework.
 
-#include "sample1.h"
-
 #include <limits.h>
-
+#include "sample1.h"
 #include "gtest/gtest.h"
 namespace {
 
@@ -70,6 +69,7 @@ namespace {
 //
 // </TechnicalDetails>
 
+
 // Tests Factorial().
 
 // Tests factorial of negative numbers.
@@ -97,7 +97,9 @@ TEST(FactorialTest, Negative) {
 }
 
 // Tests factorial of 0.
-TEST(FactorialTest, Zero) { EXPECT_EQ(1, Factorial(0)); }
+TEST(FactorialTest, Zero) {
+  EXPECT_EQ(1, Factorial(0));
+}
 
 // Tests factorial of positive numbers.
 TEST(FactorialTest, Positive) {
@@ -107,6 +109,7 @@ TEST(FactorialTest, Positive) {
   EXPECT_EQ(40320, Factorial(8));
 }
 
+
 // Tests IsPrime()
 
 // Tests negative input.

Engine/lib/assimp/contrib/gtest/samples/sample2.cc

@@ -38,7 +38,7 @@ const char* MyString::CloneCString(const char* a_c_string) {
   if (a_c_string == nullptr) return nullptr;
 
   const size_t len = strlen(a_c_string);
-  char* const clone = new char[len + 1];
+  char* const clone = new char[ len + 1 ];
   memcpy(clone, a_c_string, len + 1);
 
   return clone;

Engine/lib/assimp/contrib/gtest/samples/sample2.h

@@ -34,6 +34,7 @@
 
 #include <string.h>
 
+
 // A simple string class.
 class MyString {
  private:

Engine/lib/assimp/contrib/gtest/samples/sample2_unittest.cc

@@ -38,7 +38,6 @@
 // needed.
 
 #include "sample2.h"
-
 #include "gtest/gtest.h"
 namespace {
 // In this example, we test the MyString class (a simple string).
@@ -78,7 +77,8 @@ const char kHelloString[] = "Hello, world!";
 TEST(MyString, ConstructorFromCString) {
   const MyString s(kHelloString);
   EXPECT_EQ(0, strcmp(s.c_string(), kHelloString));
-  EXPECT_EQ(sizeof(kHelloString) / sizeof(kHelloString[0]) - 1, s.Length());
+  EXPECT_EQ(sizeof(kHelloString)/sizeof(kHelloString[0]) - 1,
+            s.Length());
 }
 
 // Tests the copy c'tor.

Engine/lib/assimp/contrib/gtest/samples/sample3-inl.h

@@ -34,6 +34,7 @@
 
 #include <stddef.h>
 
+
 // Queue is a simple queue implemented as a singled-linked list.
 //
 // The element type must support copy constructor.
@@ -61,7 +62,7 @@ class QueueNode {
       : element_(an_element), next_(nullptr) {}
 
   // We disable the default assignment operator and copy c'tor.
-  const QueueNode& operator=(const QueueNode&);
+  const QueueNode& operator = (const QueueNode&);
   QueueNode(const QueueNode&);
 
   E element_;
@@ -83,7 +84,7 @@ class Queue {
       // 1. Deletes every node.
       QueueNode<E>* node = head_;
       QueueNode<E>* next = node->next();
-      for (;;) {
+      for (; ;) {
         delete node;
         node = next;
         if (node == nullptr) break;
@@ -161,11 +162,11 @@ class Queue {
  private:
   QueueNode<E>* head_;  // The first node of the queue.
   QueueNode<E>* last_;  // The last node of the queue.
-  size_t size_;         // The number of elements in the queue.
+  size_t size_;  // The number of elements in the queue.
 
   // We disallow copying a queue.
   Queue(const Queue&);
-  const Queue& operator=(const Queue&);
+  const Queue& operator = (const Queue&);
 };
 
 #endif  // GOOGLETEST_SAMPLES_SAMPLE3_INL_H_

Engine/lib/assimp/contrib/gtest/samples/sample3_unittest.cc

@@ -67,6 +67,7 @@ namespace {
 class QueueTestSmpl3 : public testing::Test {
  protected:  // You should make the members protected s.t. they can be
              // accessed from sub-classes.
+
   // virtual void SetUp() will be called before each test is run.  You
   // should define it if you need to initialize the variables.
   // Otherwise, this can be skipped.
@@ -84,13 +85,15 @@ class QueueTestSmpl3 : public testing::Test {
   // }
 
   // A helper function that some test uses.
-  static int Double(int n) { return 2 * n; }
+  static int Double(int n) {
+    return 2*n;
+  }
 
   // A helper function for testing Queue::Map().
-  void MapTester(const Queue<int>* q) {
+  void MapTester(const Queue<int> * q) {
     // Creates a new queue, where each element is twice as big as the
     // corresponding one in q.
-    const Queue<int>* const new_q = q->Map(Double);
+    const Queue<int> * const new_q = q->Map(Double);
 
     // Verifies that the new queue has the same size as q.
     ASSERT_EQ(q->Size(), new_q->Size());
@@ -121,7 +124,7 @@ TEST_F(QueueTestSmpl3, DefaultConstructor) {
 
 // Tests Dequeue().
 TEST_F(QueueTestSmpl3, Dequeue) {
-  int* n = q0_.Dequeue();
+  int * n = q0_.Dequeue();
   EXPECT_TRUE(n == nullptr);
 
   n = q1_.Dequeue();

Engine/lib/assimp/contrib/gtest/samples/sample4.cc

@@ -29,22 +29,26 @@
 
 // A sample program demonstrating using Google C++ testing framework.
 
-#include "sample4.h"
-
 #include <stdio.h>
 
+#include "sample4.h"
+
 // Returns the current counter value, and increments it.
-int Counter::Increment() { return counter_++; }
+int Counter::Increment() {
+  return counter_++;
+}
 
 // Returns the current counter value, and decrements it.
 // counter can not be less than 0, return 0 in this case
 int Counter::Decrement() {
   if (counter_ == 0) {
     return counter_;
-  } else {
+  } else  {
     return counter_--;
   }
 }
 
 // Prints the current counter value to STDOUT.
-void Counter::Print() const { printf("%d", counter_); }
+void Counter::Print() const {
+  printf("%d", counter_);
+}

Engine/lib/assimp/contrib/gtest/samples/sample4_unittest.cc

@@ -27,8 +27,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#include "sample4.h"
 
+#include "sample4.h"
 #include "gtest/gtest.h"
 
 namespace {

Engine/lib/assimp/contrib/gtest/samples/sample5_unittest.cc

@@ -27,6 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+
 // This sample teaches how to reuse a test fixture in multiple test
 // cases by deriving sub-fixtures from it.
 //
@@ -44,10 +45,9 @@
 
 #include <limits.h>
 #include <time.h>
-
+#include "gtest/gtest.h"
 #include "sample1.h"
 #include "sample3-inl.h"
-#include "gtest/gtest.h"
 namespace {
 // In this sample, we want to ensure that every test finishes within
 // ~5 seconds.  If a test takes longer to run, we consider it a
@@ -81,6 +81,7 @@ class QuickTest : public testing::Test {
   time_t start_time_;
 };
 
+
 // We derive a fixture named IntegerFunctionTest from the QuickTest
 // fixture.  All tests using this fixture will be automatically
 // required to be quick.
@@ -89,6 +90,7 @@ class IntegerFunctionTest : public QuickTest {
   // Therefore the body is empty.
 };
 
+
 // Now we can write tests in the IntegerFunctionTest test case.
 
 // Tests Factorial()
@@ -108,6 +110,7 @@ TEST_F(IntegerFunctionTest, Factorial) {
   EXPECT_EQ(40320, Factorial(8));
 }
 
+
 // Tests IsPrime()
 TEST_F(IntegerFunctionTest, IsPrime) {
   // Tests negative input.
@@ -128,6 +131,7 @@ TEST_F(IntegerFunctionTest, IsPrime) {
   EXPECT_TRUE(IsPrime(23));
 }
 
+
 // The next test case (named "QueueTest") also needs to be quick, so
 // we derive another fixture from QuickTest.
 //
@@ -159,10 +163,13 @@ class QueueTest : public QuickTest {
   Queue<int> q2_;
 };
 
+
 // Now, let's write tests using the QueueTest fixture.
 
 // Tests the default constructor.
-TEST_F(QueueTest, DefaultConstructor) { EXPECT_EQ(0u, q0_.Size()); }
+TEST_F(QueueTest, DefaultConstructor) {
+  EXPECT_EQ(0u, q0_.Size());
+}
 
 // Tests Dequeue().
 TEST_F(QueueTest, Dequeue) {

Engine/lib/assimp/contrib/gtest/samples/sample6_unittest.cc

@@ -27,11 +27,13 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+
 // This sample shows how to test common properties of multiple
 // implementations of the same interface (aka interface tests).
 
 // The interface and its implementations are in this header.
 #include "prime_tables.h"
+
 #include "gtest/gtest.h"
 namespace {
 // First, we define some factory functions for creating instances of
@@ -149,7 +151,8 @@ using testing::Types;
 // the PrimeTableTest fixture defined earlier:
 
 template <class T>
-class PrimeTableTest2 : public PrimeTableTest<T> {};
+class PrimeTableTest2 : public PrimeTableTest<T> {
+};
 
 // Then, declare the test case.  The argument is the name of the test
 // fixture, and also the name of the test case (as usual).  The _P

Engine/lib/assimp/contrib/gtest/samples/sample7_unittest.cc

@@ -27,6 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+
 // This sample shows how to test common properties of multiple
 // implementations of an interface (aka interface tests) using
 // value-parameterized tests. Each test in the test case has
@@ -35,6 +36,7 @@
 
 // The interface and its implementations are in this header.
 #include "prime_tables.h"
+
 #include "gtest/gtest.h"
 namespace {
 
@@ -48,7 +50,9 @@ using ::testing::Values;
 // SetUp() method and delete them in TearDown() method.
 typedef PrimeTable* CreatePrimeTableFunc();
 
-PrimeTable* CreateOnTheFlyPrimeTable() { return new OnTheFlyPrimeTable(); }
+PrimeTable* CreateOnTheFlyPrimeTable() {
+  return new OnTheFlyPrimeTable();
+}
 
 template <size_t max_precalculated>
 PrimeTable* CreatePreCalculatedPrimeTable() {

Engine/lib/assimp/contrib/gtest/samples/sample8_unittest.cc

@@ -27,12 +27,14 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+
 // This sample shows how to test code relying on some global flag variables.
 // Combine() helps with generating all possible combinations of such flags,
 // and each test is given one combination as a parameter.
 
 // Use class definitions to test from this header.
 #include "prime_tables.h"
+
 #include "gtest/gtest.h"
 namespace {
 
@@ -77,10 +79,10 @@ class HybridPrimeTable : public PrimeTable {
   int max_precalculated_;
 };
 
-using ::testing::Bool;
-using ::testing::Combine;
 using ::testing::TestWithParam;
+using ::testing::Bool;
 using ::testing::Values;
+using ::testing::Combine;
 
 // To test all code paths for HybridPrimeTable we must test it with numbers
 // both within and outside PreCalculatedPrimeTable's capacity and also with

Engine/lib/assimp/contrib/gtest/samples/sample9_unittest.cc

@@ -26,9 +26,10 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+
 // This sample shows how to use Google Test listener API to implement
 // an alternative console output and how to use the UnitTest reflection API
-// to enumerate test suites and tests and to inspect their results.
+// to enumerate test cases and tests and to inspect their results.
 
 #include <stdio.h>
 
@@ -37,10 +38,10 @@
 using ::testing::EmptyTestEventListener;
 using ::testing::InitGoogleTest;
 using ::testing::Test;
+using ::testing::TestCase;
 using ::testing::TestEventListeners;
 using ::testing::TestInfo;
 using ::testing::TestPartResult;
-using ::testing::TestSuite;
 using ::testing::UnitTest;
 namespace {
 // Provides alternative output mode which produces minimal amount of
@@ -58,23 +59,29 @@ class TersePrinter : public EmptyTestEventListener {
 
   // Called before a test starts.
   void OnTestStart(const TestInfo& test_info) override {
-    fprintf(stdout, "*** Test %s.%s starting.\n", test_info.test_suite_name(),
+    fprintf(stdout,
+            "*** Test %s.%s starting.\n",
+            test_info.test_case_name(),
             test_info.name());
     fflush(stdout);
   }
 
   // Called after a failed assertion or a SUCCEED() invocation.
   void OnTestPartResult(const TestPartResult& test_part_result) override {
-    fprintf(stdout, "%s in %s:%d\n%s\n",
+    fprintf(stdout,
+            "%s in %s:%d\n%s\n",
             test_part_result.failed() ? "*** Failure" : "Success",
-            test_part_result.file_name(), test_part_result.line_number(),
+            test_part_result.file_name(),
+            test_part_result.line_number(),
             test_part_result.summary());
     fflush(stdout);
   }
 
   // Called after a test ends.
   void OnTestEnd(const TestInfo& test_info) override {
-    fprintf(stdout, "*** Test %s.%s ending.\n", test_info.test_suite_name(),
+    fprintf(stdout,
+            "*** Test %s.%s ending.\n",
+            test_info.test_case_name(),
             test_info.name());
     fflush(stdout);
   }
@@ -94,15 +101,14 @@ TEST(CustomOutputTest, Fails) {
 }
 }  // namespace
 
-int main(int argc, char** argv) {
+int main(int argc, char **argv) {
   InitGoogleTest(&argc, argv);
 
   bool terse_output = false;
-  if (argc > 1 && strcmp(argv[1], "--terse_output") == 0)
+  if (argc > 1 && strcmp(argv[1], "--terse_output") == 0 )
     terse_output = true;
   else
-    printf("%s\n",
-           "Run this program with --terse_output to change the way "
+    printf("%s\n", "Run this program with --terse_output to change the way "
            "it prints its output.");
 
   UnitTest& unit_test = *UnitTest::GetInstance();
@@ -143,7 +149,8 @@ int main(int argc, char** argv) {
   }
 
   // Test that were meant to fail should not affect the test program outcome.
-  if (unexpectedly_failed_tests == 0) ret_val = 0;
+  if (unexpectedly_failed_tests == 0)
+    ret_val = 0;
 
   return ret_val;
 }

Engine/lib/assimp/contrib/gtest/scripts/README.md

@@ -0,0 +1,5 @@
+# Please Note:
+
+Files in this directory are no longer supported by the maintainers. They
+represent mosty historical artifacts and supported by the community only. There
+is no guarantee whatsoever that these scripts still work.

Engine/lib/assimp/contrib/gtest/scripts/common.py

@@ -0,0 +1,83 @@
+# Copyright 2013 Google Inc. All Rights Reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Shared utilities for writing scripts for Google Test/Mock."""
+
+__author__ = '[email protected] (Zhanyong Wan)'
+
+
+import os
+import re
+
+
+# Matches the line from 'svn info .' output that describes what SVN
+# path the current local directory corresponds to.  For example, in
+# a googletest SVN workspace's trunk/test directory, the output will be:
+#
+# URL: https://googletest.googlecode.com/svn/trunk/test
+_SVN_INFO_URL_RE = re.compile(r'^URL: https://(\w+)\.googlecode\.com/svn(.*)')
+
+
+def GetCommandOutput(command):
+  """Runs the shell command and returns its stdout as a list of lines."""
+
+  f = os.popen(command, 'r')
+  lines = [line.strip() for line in f.readlines()]
+  f.close()
+  return lines
+
+
+def GetSvnInfo():
+  """Returns the project name and the current SVN workspace's root path."""
+
+  for line in GetCommandOutput('svn info .'):
+    m = _SVN_INFO_URL_RE.match(line)
+    if m:
+      project = m.group(1)  # googletest or googlemock
+      rel_path = m.group(2)
+      root = os.path.realpath(rel_path.count('/') * '../')
+      return project, root
+
+  return None, None
+
+
+def GetSvnTrunk():
+  """Returns the current SVN workspace's trunk root path."""
+
+  _, root = GetSvnInfo()
+  return root + '/trunk' if root else None
+
+
+def IsInGTestSvn():
+  project, _ = GetSvnInfo()
+  return project == 'googletest'
+
+
+def IsInGMockSvn():
+  project, _ = GetSvnInfo()
+  return project == 'googlemock'

Engine/lib/assimp/contrib/gtest/scripts/fuse_gtest_files.py

@@ -0,0 +1,253 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""fuse_gtest_files.py v0.2.0
+Fuses Google Test source code into a .h file and a .cc file.
+
+SYNOPSIS
+       fuse_gtest_files.py [GTEST_ROOT_DIR] OUTPUT_DIR
+
+       Scans GTEST_ROOT_DIR for Google Test source code, and generates
+       two files: OUTPUT_DIR/gtest/gtest.h and OUTPUT_DIR/gtest/gtest-all.cc.
+       Then you can build your tests by adding OUTPUT_DIR to the include
+       search path and linking with OUTPUT_DIR/gtest/gtest-all.cc.  These
+       two files contain everything you need to use Google Test.  Hence
+       you can "install" Google Test by copying them to wherever you want.
+
+       GTEST_ROOT_DIR can be omitted and defaults to the parent
+       directory of the directory holding this script.
+
+EXAMPLES
+       ./fuse_gtest_files.py fused_gtest
+       ./fuse_gtest_files.py path/to/unpacked/gtest fused_gtest
+
+This tool is experimental.  In particular, it assumes that there is no
+conditional inclusion of Google Test headers.  Please report any
+problems to [email protected].  You can read
+https://github.com/google/googletest/blob/master/googletest/docs/advanced.md for
+more information.
+"""
+
+__author__ = '[email protected] (Zhanyong Wan)'
+
+import os
+import re
+try:
+  from sets import Set as set  # For Python 2.3 compatibility
+except ImportError:
+  pass
+import sys
+
+# We assume that this file is in the scripts/ directory in the Google
+# Test root directory.
+DEFAULT_GTEST_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..')
+
+# Regex for matching '#include "gtest/..."'.
+INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gtest/.+)"')
+
+# Regex for matching '#include "src/..."'.
+INCLUDE_SRC_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(src/.+)"')
+
+# Where to find the source seed files.
+GTEST_H_SEED = 'include/gtest/gtest.h'
+GTEST_SPI_H_SEED = 'include/gtest/gtest-spi.h'
+GTEST_ALL_CC_SEED = 'src/gtest-all.cc'
+
+# Where to put the generated files.
+GTEST_H_OUTPUT = 'gtest/gtest.h'
+GTEST_ALL_CC_OUTPUT = 'gtest/gtest-all.cc'
+
+
+def VerifyFileExists(directory, relative_path):
+  """Verifies that the given file exists; aborts on failure.
+
+  relative_path is the file path relative to the given directory.
+  """
+
+  if not os.path.isfile(os.path.join(directory, relative_path)):
+    print('ERROR: Cannot find %s in directory %s.' % (relative_path,
+                                                      directory))
+    print('Please either specify a valid project root directory '
+          'or omit it on the command line.')
+    sys.exit(1)
+
+
+def ValidateGTestRootDir(gtest_root):
+  """Makes sure gtest_root points to a valid gtest root directory.
+
+  The function aborts the program on failure.
+  """
+
+  VerifyFileExists(gtest_root, GTEST_H_SEED)
+  VerifyFileExists(gtest_root, GTEST_ALL_CC_SEED)
+
+
+def VerifyOutputFile(output_dir, relative_path):
+  """Verifies that the given output file path is valid.
+
+  relative_path is relative to the output_dir directory.
+  """
+
+  # Makes sure the output file either doesn't exist or can be overwritten.
+  output_file = os.path.join(output_dir, relative_path)
+  if os.path.exists(output_file):
+    # TODO([email protected]): The following user-interaction doesn't
+    # work with automated processes.  We should provide a way for the
+    # Makefile to force overwriting the files.
+    print('%s already exists in directory %s - overwrite it? (y/N) ' %
+          (relative_path, output_dir))
+    answer = sys.stdin.readline().strip()
+    if answer not in ['y', 'Y']:
+      print('ABORTED.')
+      sys.exit(1)
+
+  # Makes sure the directory holding the output file exists; creates
+  # it and all its ancestors if necessary.
+  parent_directory = os.path.dirname(output_file)
+  if not os.path.isdir(parent_directory):
+    os.makedirs(parent_directory)
+
+
+def ValidateOutputDir(output_dir):
+  """Makes sure output_dir points to a valid output directory.
+
+  The function aborts the program on failure.
+  """
+
+  VerifyOutputFile(output_dir, GTEST_H_OUTPUT)
+  VerifyOutputFile(output_dir, GTEST_ALL_CC_OUTPUT)
+
+
+def FuseGTestH(gtest_root, output_dir):
+  """Scans folder gtest_root to generate gtest/gtest.h in output_dir."""
+
+  output_file = open(os.path.join(output_dir, GTEST_H_OUTPUT), 'w')
+  processed_files = set()  # Holds all gtest headers we've processed.
+
+  def ProcessFile(gtest_header_path):
+    """Processes the given gtest header file."""
+
+    # We don't process the same header twice.
+    if gtest_header_path in processed_files:
+      return
+
+    processed_files.add(gtest_header_path)
+
+    # Reads each line in the given gtest header.
+    for line in open(os.path.join(gtest_root, gtest_header_path), 'r'):
+      m = INCLUDE_GTEST_FILE_REGEX.match(line)
+      if m:
+        # It's '#include "gtest/..."' - let's process it recursively.
+        ProcessFile('include/' + m.group(1))
+      else:
+        # Otherwise we copy the line unchanged to the output file.
+        output_file.write(line)
+
+  ProcessFile(GTEST_H_SEED)
+  output_file.close()
+
+
+def FuseGTestAllCcToFile(gtest_root, output_file):
+  """Scans folder gtest_root to generate gtest/gtest-all.cc in output_file."""
+
+  processed_files = set()
+
+  def ProcessFile(gtest_source_file):
+    """Processes the given gtest source file."""
+
+    # We don't process the same #included file twice.
+    if gtest_source_file in processed_files:
+      return
+
+    processed_files.add(gtest_source_file)
+
+    # Reads each line in the given gtest source file.
+    for line in open(os.path.join(gtest_root, gtest_source_file), 'r'):
+      m = INCLUDE_GTEST_FILE_REGEX.match(line)
+      if m:
+        if 'include/' + m.group(1) == GTEST_SPI_H_SEED:
+          # It's '#include "gtest/gtest-spi.h"'.  This file is not
+          # #included by "gtest/gtest.h", so we need to process it.
+          ProcessFile(GTEST_SPI_H_SEED)
+        else:
+          # It's '#include "gtest/foo.h"' where foo is not gtest-spi.
+          # We treat it as '#include "gtest/gtest.h"', as all other
+          # gtest headers are being fused into gtest.h and cannot be
+          # #included directly.
+
+          # There is no need to #include "gtest/gtest.h" more than once.
+          if not GTEST_H_SEED in processed_files:
+            processed_files.add(GTEST_H_SEED)
+            output_file.write('#include "%s"\n' % (GTEST_H_OUTPUT,))
+      else:
+        m = INCLUDE_SRC_FILE_REGEX.match(line)
+        if m:
+          # It's '#include "src/foo"' - let's process it recursively.
+          ProcessFile(m.group(1))
+        else:
+          output_file.write(line)
+
+  ProcessFile(GTEST_ALL_CC_SEED)
+
+
+def FuseGTestAllCc(gtest_root, output_dir):
+  """Scans folder gtest_root to generate gtest/gtest-all.cc in output_dir."""
+
+  output_file = open(os.path.join(output_dir, GTEST_ALL_CC_OUTPUT), 'w')
+  FuseGTestAllCcToFile(gtest_root, output_file)
+  output_file.close()
+
+
+def FuseGTest(gtest_root, output_dir):
+  """Fuses gtest.h and gtest-all.cc."""
+
+  ValidateGTestRootDir(gtest_root)
+  ValidateOutputDir(output_dir)
+
+  FuseGTestH(gtest_root, output_dir)
+  FuseGTestAllCc(gtest_root, output_dir)
+
+
+def main():
+  argc = len(sys.argv)
+  if argc == 2:
+    # fuse_gtest_files.py OUTPUT_DIR
+    FuseGTest(DEFAULT_GTEST_ROOT_DIR, sys.argv[1])
+  elif argc == 3:
+    # fuse_gtest_files.py GTEST_ROOT_DIR OUTPUT_DIR
+    FuseGTest(sys.argv[1], sys.argv[2])
+  else:
+    print(__doc__)
+    sys.exit(1)
+
+
+if __name__ == '__main__':
+  main()

Engine/lib/assimp/contrib/gtest/scripts/gen_gtest_pred_impl.py

@@ -0,0 +1,733 @@
+#!/usr/bin/env python
+#
+# Copyright 2006, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""gen_gtest_pred_impl.py v0.1
+
+Generates the implementation of Google Test predicate assertions and
+accompanying tests.
+
+Usage:
+
+  gen_gtest_pred_impl.py MAX_ARITY
+
+where MAX_ARITY is a positive integer.
+
+The command generates the implementation of up-to MAX_ARITY-ary
+predicate assertions, and writes it to file gtest_pred_impl.h in the
+directory where the script is.  It also generates the accompanying
+unit test in file gtest_pred_impl_unittest.cc.
+"""
+
+__author__ = '[email protected] (Zhanyong Wan)'
+
+import os
+import sys
+import time
+
+# Where this script is.
+SCRIPT_DIR = os.path.dirname(sys.argv[0])
+
+# Where to store the generated header.
+HEADER = os.path.join(SCRIPT_DIR, '../include/gtest/gtest_pred_impl.h')
+
+# Where to store the generated unit test.
+UNIT_TEST = os.path.join(SCRIPT_DIR, '../test/gtest_pred_impl_unittest.cc')
+
+
+def HeaderPreamble(n):
+  """Returns the preamble for the header file.
+
+  Args:
+    n:  the maximum arity of the predicate macros to be generated.
+  """
+
+  # A map that defines the values used in the preamble template.
+  DEFS = {
+    'today' : time.strftime('%m/%d/%Y'),
+    'year' : time.strftime('%Y'),
+    'command' : '%s %s' % (os.path.basename(sys.argv[0]), n),
+    'n' : n
+    }
+
+  return (
+  """// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on %(today)s by command
+// '%(command)s'.  DO NOT EDIT BY HAND!
+//
+// Implements a family of generic predicate assertion macros.
+// GOOGLETEST_CM0001 DO NOT DELETE
+
+
+#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+
+#include "gtest/gtest.h"
+
+namespace testing {
+
+// This header implements a family of generic predicate assertion
+// macros:
+//
+//   ASSERT_PRED_FORMAT1(pred_format, v1)
+//   ASSERT_PRED_FORMAT2(pred_format, v1, v2)
+//   ...
+//
+// where pred_format is a function or functor that takes n (in the
+// case of ASSERT_PRED_FORMATn) values and their source expression
+// text, and returns a testing::AssertionResult.  See the definition
+// of ASSERT_EQ in gtest.h for an example.
+//
+// If you don't care about formatting, you can use the more
+// restrictive version:
+//
+//   ASSERT_PRED1(pred, v1)
+//   ASSERT_PRED2(pred, v1, v2)
+//   ...
+//
+// where pred is an n-ary function or functor that returns bool,
+// and the values v1, v2, ..., must support the << operator for
+// streaming to std::ostream.
+//
+// We also define the EXPECT_* variations.
+//
+// For now we only support predicates whose arity is at most %(n)s.
+// Please email [email protected] if you need
+// support for higher arities.
+
+// GTEST_ASSERT_ is the basic statement to which all of the assertions
+// in this file reduce.  Don't use this in your code.
+
+#define GTEST_ASSERT_(expression, on_failure) \\
+  GTEST_AMBIGUOUS_ELSE_BLOCKER_ \\
+  if (const ::testing::AssertionResult gtest_ar = (expression)) \\
+    ; \\
+  else \\
+    on_failure(gtest_ar.failure_message())
+""" % DEFS)
+
+
+def Arity(n):
+  """Returns the English name of the given arity."""
+
+  if n < 0:
+    return None
+  elif n <= 3:
+    return ['nullary', 'unary', 'binary', 'ternary'][n]
+  else:
+    return '%s-ary' % n
+
+
+def Title(word):
+  """Returns the given word in title case.  The difference between
+  this and string's title() method is that Title('4-ary') is '4-ary'
+  while '4-ary'.title() is '4-Ary'."""
+
+  return word[0].upper() + word[1:]
+
+
+def OneTo(n):
+  """Returns the list [1, 2, 3, ..., n]."""
+
+  return range(1, n + 1)
+
+
+def Iter(n, format, sep=''):
+  """Given a positive integer n, a format string that contains 0 or
+  more '%s' format specs, and optionally a separator string, returns
+  the join of n strings, each formatted with the format string on an
+  iterator ranged from 1 to n.
+
+  Example:
+
+  Iter(3, 'v%s', sep=', ') returns 'v1, v2, v3'.
+  """
+
+  # How many '%s' specs are in format?
+  spec_count = len(format.split('%s')) - 1
+  return sep.join([format % (spec_count * (i,)) for i in OneTo(n)])
+
+
+def ImplementationForArity(n):
+  """Returns the implementation of n-ary predicate assertions."""
+
+  # A map the defines the values used in the implementation template.
+  DEFS = {
+    'n' : str(n),
+    'vs' : Iter(n, 'v%s', sep=', '),
+    'vts' : Iter(n, '#v%s', sep=', '),
+    'arity' : Arity(n),
+    'Arity' : Title(Arity(n))
+    }
+
+  impl = """
+
+// Helper function for implementing {EXPECT|ASSERT}_PRED%(n)s.  Don't use
+// this in your code.
+template <typename Pred""" % DEFS
+
+  impl += Iter(n, """,
+          typename T%s""")
+
+  impl += """>
+AssertionResult AssertPred%(n)sHelper(const char* pred_text""" % DEFS
+
+  impl += Iter(n, """,
+                                  const char* e%s""")
+
+  impl += """,
+                                  Pred pred"""
+
+  impl += Iter(n, """,
+                                  const T%s& v%s""")
+
+  impl += """) {
+  if (pred(%(vs)s)) return AssertionSuccess();
+
+""" % DEFS
+
+  impl += '  return AssertionFailure() << pred_text << "("'
+
+  impl += Iter(n, """
+                            << e%s""", sep=' << ", "')
+
+  impl += ' << ") evaluates to false, where"'
+
+  impl += Iter(
+      n, """
+      << "\\n" << e%s << " evaluates to " << ::testing::PrintToString(v%s)"""
+  )
+
+  impl += """;
+}
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT%(n)s.
+// Don't use this in your code.
+#define GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, on_failure)\\
+  GTEST_ASSERT_(pred_format(%(vts)s, %(vs)s), \\
+                on_failure)
+
+// Internal macro for implementing {EXPECT|ASSERT}_PRED%(n)s.  Don't use
+// this in your code.
+#define GTEST_PRED%(n)s_(pred, %(vs)s, on_failure)\\
+  GTEST_ASSERT_(::testing::AssertPred%(n)sHelper(#pred""" % DEFS
+
+  impl += Iter(n, """, \\
+                                             #v%s""")
+
+  impl += """, \\
+                                             pred"""
+
+  impl += Iter(n, """, \\
+                                             v%s""")
+
+  impl += """), on_failure)
+
+// %(Arity)s predicate assertion macros.
+#define EXPECT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
+  GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_NONFATAL_FAILURE_)
+#define EXPECT_PRED%(n)s(pred, %(vs)s) \\
+  GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_NONFATAL_FAILURE_)
+#define ASSERT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
+  GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_FATAL_FAILURE_)
+#define ASSERT_PRED%(n)s(pred, %(vs)s) \\
+  GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_FATAL_FAILURE_)
+
+""" % DEFS
+
+  return impl
+
+
+def HeaderPostamble():
+  """Returns the postamble for the header file."""
+
+  return """
+
+}  // namespace testing
+
+#endif  // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
+"""
+
+
+def GenerateFile(path, content):
+  """Given a file path and a content string
+     overwrites it with the given content.
+  """
+  print 'Updating file %s . . .' % path
+  f = file(path, 'w+')
+  print >>f, content,
+  f.close()
+
+  print 'File %s has been updated.' % path
+
+
+def GenerateHeader(n):
+  """Given the maximum arity n, updates the header file that implements
+  the predicate assertions.
+  """
+  GenerateFile(HEADER,
+               HeaderPreamble(n)
+               + ''.join([ImplementationForArity(i) for i in OneTo(n)])
+               + HeaderPostamble())
+
+
+def UnitTestPreamble():
+  """Returns the preamble for the unit test file."""
+
+  # A map that defines the values used in the preamble template.
+  DEFS = {
+    'today' : time.strftime('%m/%d/%Y'),
+    'year' : time.strftime('%Y'),
+    'command' : '%s %s' % (os.path.basename(sys.argv[0]), sys.argv[1]),
+    }
+
+  return (
+  """// Copyright 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is AUTOMATICALLY GENERATED on %(today)s by command
+// '%(command)s'.  DO NOT EDIT BY HAND!
+
+// Regression test for gtest_pred_impl.h
+//
+// This file is generated by a script and quite long.  If you intend to
+// learn how Google Test works by reading its unit tests, read
+// gtest_unittest.cc instead.
+//
+// This is intended as a regression test for the Google Test predicate
+// assertions.  We compile it as part of the gtest_unittest target
+// only to keep the implementation tidy and compact, as it is quite
+// involved to set up the stage for testing Google Test using Google
+// Test itself.
+//
+// Currently, gtest_unittest takes ~11 seconds to run in the testing
+// daemon.  In the future, if it grows too large and needs much more
+// time to finish, we should consider separating this file into a
+// stand-alone regression test.
+
+#include <iostream>
+
+#include "gtest/gtest.h"
+#include "gtest/gtest-spi.h"
+
+// A user-defined data type.
+struct Bool {
+  explicit Bool(int val) : value(val != 0) {}
+
+  bool operator>(int n) const { return value > Bool(n).value; }
+
+  Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); }
+
+  bool operator==(const Bool& rhs) const { return value == rhs.value; }
+
+  bool value;
+};
+
+// Enables Bool to be used in assertions.
+std::ostream& operator<<(std::ostream& os, const Bool& x) {
+  return os << (x.value ? "true" : "false");
+}
+
+""" % DEFS)
+
+
+def TestsForArity(n):
+  """Returns the tests for n-ary predicate assertions."""
+
+  # A map that defines the values used in the template for the tests.
+  DEFS = {
+    'n' : n,
+    'es' : Iter(n, 'e%s', sep=', '),
+    'vs' : Iter(n, 'v%s', sep=', '),
+    'vts' : Iter(n, '#v%s', sep=', '),
+    'tvs' : Iter(n, 'T%s v%s', sep=', '),
+    'int_vs' : Iter(n, 'int v%s', sep=', '),
+    'Bool_vs' : Iter(n, 'Bool v%s', sep=', '),
+    'types' : Iter(n, 'typename T%s', sep=', '),
+    'v_sum' : Iter(n, 'v%s', sep=' + '),
+    'arity' : Arity(n),
+    'Arity' : Title(Arity(n)),
+    }
+
+  tests = (
+  """// Sample functions/functors for testing %(arity)s predicate assertions.
+
+// A %(arity)s predicate function.
+template <%(types)s>
+bool PredFunction%(n)s(%(tvs)s) {
+  return %(v_sum)s > 0;
+}
+
+// The following two functions are needed because a compiler doesn't have
+// a context yet to know which template function must be instantiated.
+bool PredFunction%(n)sInt(%(int_vs)s) {
+  return %(v_sum)s > 0;
+}
+bool PredFunction%(n)sBool(%(Bool_vs)s) {
+  return %(v_sum)s > 0;
+}
+""" % DEFS)
+
+  tests += """
+// A %(arity)s predicate functor.
+struct PredFunctor%(n)s {
+  template <%(types)s>
+  bool operator()(""" % DEFS
+
+  tests += Iter(n, 'const T%s& v%s', sep=""",
+                  """)
+
+  tests += """) {
+    return %(v_sum)s > 0;
+  }
+};
+""" % DEFS
+
+  tests += """
+// A %(arity)s predicate-formatter function.
+template <%(types)s>
+testing::AssertionResult PredFormatFunction%(n)s(""" % DEFS
+
+  tests += Iter(n, 'const char* e%s', sep=""",
+                                             """)
+
+  tests += Iter(n, """,
+                                             const T%s& v%s""")
+
+  tests += """) {
+  if (PredFunction%(n)s(%(vs)s))
+    return testing::AssertionSuccess();
+
+  return testing::AssertionFailure()
+      << """ % DEFS
+
+  tests += Iter(n, 'e%s', sep=' << " + " << ')
+
+  tests += """
+      << " is expected to be positive, but evaluates to "
+      << %(v_sum)s << ".";
+}
+""" % DEFS
+
+  tests += """
+// A %(arity)s predicate-formatter functor.
+struct PredFormatFunctor%(n)s {
+  template <%(types)s>
+  testing::AssertionResult operator()(""" % DEFS
+
+  tests += Iter(n, 'const char* e%s', sep=""",
+                                      """)
+
+  tests += Iter(n, """,
+                                      const T%s& v%s""")
+
+  tests += """) const {
+    return PredFormatFunction%(n)s(%(es)s, %(vs)s);
+  }
+};
+""" % DEFS
+
+  tests += """
+// Tests for {EXPECT|ASSERT}_PRED_FORMAT%(n)s.
+
+class Predicate%(n)sTest : public testing::Test {
+ protected:
+  void SetUp() override {
+    expected_to_finish_ = true;
+    finished_ = false;""" % DEFS
+
+  tests += """
+    """ + Iter(n, 'n%s_ = ') + """0;
+  }
+"""
+
+  tests += """
+  void TearDown() override {
+    // Verifies that each of the predicate's arguments was evaluated
+    // exactly once."""
+
+  tests += ''.join(["""
+    EXPECT_EQ(1, n%s_) <<
+        "The predicate assertion didn't evaluate argument %s "
+        "exactly once.";""" % (i, i + 1) for i in OneTo(n)])
+
+  tests += """
+
+    // Verifies that the control flow in the test function is expected.
+    if (expected_to_finish_ && !finished_) {
+      FAIL() << "The predicate assertion unexpactedly aborted the test.";
+    } else if (!expected_to_finish_ && finished_) {
+      FAIL() << "The failed predicate assertion didn't abort the test "
+                "as expected.";
+    }
+  }
+
+  // true if and only if the test function is expected to run to finish.
+  static bool expected_to_finish_;
+
+  // true if and only if the test function did run to finish.
+  static bool finished_;
+""" % DEFS
+
+  tests += Iter(n, """
+  static int n%s_;""")
+
+  tests += """
+};
+
+bool Predicate%(n)sTest::expected_to_finish_;
+bool Predicate%(n)sTest::finished_;
+""" % DEFS
+
+  tests += Iter(n, """int Predicate%%(n)sTest::n%s_;
+""") % DEFS
+
+  tests += """
+typedef Predicate%(n)sTest EXPECT_PRED_FORMAT%(n)sTest;
+typedef Predicate%(n)sTest ASSERT_PRED_FORMAT%(n)sTest;
+typedef Predicate%(n)sTest EXPECT_PRED%(n)sTest;
+typedef Predicate%(n)sTest ASSERT_PRED%(n)sTest;
+""" % DEFS
+
+  def GenTest(use_format, use_assert, expect_failure,
+              use_functor, use_user_type):
+    """Returns the test for a predicate assertion macro.
+
+    Args:
+      use_format:     true if and only if the assertion is a *_PRED_FORMAT*.
+      use_assert:     true if and only if the assertion is a ASSERT_*.
+      expect_failure: true if and only if the assertion is expected to fail.
+      use_functor:    true if and only if the first argument of the assertion is
+                      a functor (as opposed to a function)
+      use_user_type:  true if and only if the predicate functor/function takes
+                      argument(s) of a user-defined type.
+
+    Example:
+
+      GenTest(1, 0, 0, 1, 0) returns a test that tests the behavior
+      of a successful EXPECT_PRED_FORMATn() that takes a functor
+      whose arguments have built-in types."""
+
+    if use_assert:
+      assrt = 'ASSERT'  # 'assert' is reserved, so we cannot use
+      # that identifier here.
+    else:
+      assrt = 'EXPECT'
+
+    assertion = assrt + '_PRED'
+
+    if use_format:
+      pred_format = 'PredFormat'
+      assertion += '_FORMAT'
+    else:
+      pred_format = 'Pred'
+
+    assertion += '%(n)s' % DEFS
+
+    if use_functor:
+      pred_format_type = 'functor'
+      pred_format += 'Functor%(n)s()'
+    else:
+      pred_format_type = 'function'
+      pred_format += 'Function%(n)s'
+      if not use_format:
+        if use_user_type:
+          pred_format += 'Bool'
+        else:
+          pred_format += 'Int'
+
+    test_name = pred_format_type.title()
+
+    if use_user_type:
+      arg_type = 'user-defined type (Bool)'
+      test_name += 'OnUserType'
+      if expect_failure:
+        arg = 'Bool(n%s_++)'
+      else:
+        arg = 'Bool(++n%s_)'
+    else:
+      arg_type = 'built-in type (int)'
+      test_name += 'OnBuiltInType'
+      if expect_failure:
+        arg = 'n%s_++'
+      else:
+        arg = '++n%s_'
+
+    if expect_failure:
+      successful_or_failed = 'failed'
+      expected_or_not = 'expected.'
+      test_name +=  'Failure'
+    else:
+      successful_or_failed = 'successful'
+      expected_or_not = 'UNEXPECTED!'
+      test_name +=  'Success'
+
+    # A map that defines the values used in the test template.
+    defs = DEFS.copy()
+    defs.update({
+      'assert' : assrt,
+      'assertion' : assertion,
+      'test_name' : test_name,
+      'pf_type' : pred_format_type,
+      'pf' : pred_format,
+      'arg_type' : arg_type,
+      'arg' : arg,
+      'successful' : successful_or_failed,
+      'expected' : expected_or_not,
+      })
+
+    test = """
+// Tests a %(successful)s %(assertion)s where the
+// predicate-formatter is a %(pf_type)s on a %(arg_type)s.
+TEST_F(%(assertion)sTest, %(test_name)s) {""" % defs
+
+    indent = (len(assertion) + 3)*' '
+    extra_indent = ''
+
+    if expect_failure:
+      extra_indent = '  '
+      if use_assert:
+        test += """
+  expected_to_finish_ = false;
+  EXPECT_FATAL_FAILURE({  // NOLINT"""
+      else:
+        test += """
+  EXPECT_NONFATAL_FAILURE({  // NOLINT"""
+
+    test += '\n' + extra_indent + """  %(assertion)s(%(pf)s""" % defs
+
+    test = test % defs
+    test += Iter(n, ',\n' + indent + extra_indent + '%(arg)s' % defs)
+    test += ');\n' + extra_indent + '  finished_ = true;\n'
+
+    if expect_failure:
+      test += '  }, "");\n'
+
+    test += '}\n'
+    return test
+
+  # Generates tests for all 2**6 = 64 combinations.
+  tests += ''.join([GenTest(use_format, use_assert, expect_failure,
+                            use_functor, use_user_type)
+                    for use_format in [0, 1]
+                    for use_assert in [0, 1]
+                    for expect_failure in [0, 1]
+                    for use_functor in [0, 1]
+                    for use_user_type in [0, 1]
+                    ])
+
+  return tests
+
+
+def UnitTestPostamble():
+  """Returns the postamble for the tests."""
+
+  return ''
+
+
+def GenerateUnitTest(n):
+  """Returns the tests for up-to n-ary predicate assertions."""
+
+  GenerateFile(UNIT_TEST,
+               UnitTestPreamble()
+               + ''.join([TestsForArity(i) for i in OneTo(n)])
+               + UnitTestPostamble())
+
+
+def _Main():
+  """The entry point of the script.  Generates the header file and its
+  unit test."""
+
+  if len(sys.argv) != 2:
+    print __doc__
+    print 'Author: ' + __author__
+    sys.exit(1)
+
+  n = int(sys.argv[1])
+  GenerateHeader(n)
+  GenerateUnitTest(n)
+
+
+if __name__ == '__main__':
+  _Main()

Engine/lib/assimp/contrib/gtest/scripts/gtest-config.in

@@ -0,0 +1,274 @@
+#!/bin/sh
+
+# These variables are automatically filled in by the configure script.
+name="@PACKAGE_TARNAME@"
+version="@PACKAGE_VERSION@"
+
+show_usage()
+{
+  echo "Usage: gtest-config [OPTIONS...]"
+}
+
+show_help()
+{
+  show_usage
+  cat <<\EOF
+
+The `gtest-config' script provides access to the necessary compile and linking
+flags to connect with Google C++ Testing Framework, both in a build prior to
+installation, and on the system proper after installation. The installation
+overrides may be issued in combination with any other queries, but will only
+affect installation queries if called on a built but not installed gtest. The
+installation queries may not be issued with any other types of queries, and
+only one installation query may be made at a time. The version queries and
+compiler flag queries may be combined as desired but not mixed. Different
+version queries are always combined with logical "and" semantics, and only the
+last of any particular query is used while all previous ones ignored. All
+versions must be specified as a sequence of numbers separated by periods.
+Compiler flag queries output the union of the sets of flags when combined.
+
+ Examples:
+  gtest-config --min-version=1.0 || echo "Insufficient Google Test version."
+
+  g++ $(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp
+  g++ $(gtest-config --ldflags --libs) -o foo foo.o
+
+  # When using a built but not installed Google Test:
+  g++ $(../../my_gtest_build/scripts/gtest-config ...) ...
+
+  # When using an installed Google Test, but with installation overrides:
+  export GTEST_PREFIX="/opt"
+  g++ $(gtest-config --libdir="/opt/lib64" ...) ...
+
+ Help:
+  --usage                    brief usage information
+  --help                     display this help message
+
+ Installation Overrides:
+  --prefix=<dir>             overrides the installation prefix
+  --exec-prefix=<dir>        overrides the executable installation prefix
+  --libdir=<dir>             overrides the library installation prefix
+  --includedir=<dir>         overrides the header file installation prefix
+
+ Installation Queries:
+  --prefix                   installation prefix
+  --exec-prefix              executable installation prefix
+  --libdir                   library installation directory
+  --includedir               header file installation directory
+  --version                  the version of the Google Test installation
+
+ Version Queries:
+  --min-version=VERSION      return 0 if the version is at least VERSION
+  --exact-version=VERSION    return 0 if the version is exactly VERSION
+  --max-version=VERSION      return 0 if the version is at most VERSION
+
+ Compilation Flag Queries:
+  --cppflags                 compile flags specific to the C-like preprocessors
+  --cxxflags                 compile flags appropriate for C++ programs
+  --ldflags                  linker flags
+  --libs                     libraries for linking
+
+EOF
+}
+
+# This function bounds our version with a min and a max. It uses some clever
+# POSIX-compliant variable expansion to portably do all the work in the shell
+# and avoid any dependency on a particular "sed" or "awk" implementation.
+# Notable is that it will only ever compare the first 3 components of versions.
+# Further components will be cleanly stripped off. All versions must be
+# unadorned, so "v1.0" will *not* work. The minimum version must be in $1, and
+# the max in $2. TODO([email protected]): If this ever breaks, we should
+# investigate expanding this via autom4te from AS_VERSION_COMPARE rather than
+# continuing to maintain our own shell version.
+check_versions()
+{
+  major_version=${version%%.*}
+  minor_version="0"
+  point_version="0"
+  if test "${version#*.}" != "${version}"; then
+    minor_version=${version#*.}
+    minor_version=${minor_version%%.*}
+  fi
+  if test "${version#*.*.}" != "${version}"; then
+    point_version=${version#*.*.}
+    point_version=${point_version%%.*}
+  fi
+
+  min_version="$1"
+  min_major_version=${min_version%%.*}
+  min_minor_version="0"
+  min_point_version="0"
+  if test "${min_version#*.}" != "${min_version}"; then
+    min_minor_version=${min_version#*.}
+    min_minor_version=${min_minor_version%%.*}
+  fi
+  if test "${min_version#*.*.}" != "${min_version}"; then
+    min_point_version=${min_version#*.*.}
+    min_point_version=${min_point_version%%.*}
+  fi
+
+  max_version="$2"
+  max_major_version=${max_version%%.*}
+  max_minor_version="0"
+  max_point_version="0"
+  if test "${max_version#*.}" != "${max_version}"; then
+    max_minor_version=${max_version#*.}
+    max_minor_version=${max_minor_version%%.*}
+  fi
+  if test "${max_version#*.*.}" != "${max_version}"; then
+    max_point_version=${max_version#*.*.}
+    max_point_version=${max_point_version%%.*}
+  fi
+
+  test $(($major_version)) -lt $(($min_major_version)) && exit 1
+  if test $(($major_version)) -eq $(($min_major_version)); then
+    test $(($minor_version)) -lt $(($min_minor_version)) && exit 1
+    if test $(($minor_version)) -eq $(($min_minor_version)); then
+      test $(($point_version)) -lt $(($min_point_version)) && exit 1
+    fi
+  fi
+
+  test $(($major_version)) -gt $(($max_major_version)) && exit 1
+  if test $(($major_version)) -eq $(($max_major_version)); then
+    test $(($minor_version)) -gt $(($max_minor_version)) && exit 1
+    if test $(($minor_version)) -eq $(($max_minor_version)); then
+      test $(($point_version)) -gt $(($max_point_version)) && exit 1
+    fi
+  fi
+
+  exit 0
+}
+
+# Show the usage line when no arguments are specified.
+if test $# -eq 0; then
+  show_usage
+  exit 1
+fi
+
+while test $# -gt 0; do
+  case $1 in
+    --usage)          show_usage;         exit 0;;
+    --help)           show_help;          exit 0;;
+
+    # Installation overrides
+    --prefix=*)       GTEST_PREFIX=${1#--prefix=};;
+    --exec-prefix=*)  GTEST_EXEC_PREFIX=${1#--exec-prefix=};;
+    --libdir=*)       GTEST_LIBDIR=${1#--libdir=};;
+    --includedir=*)   GTEST_INCLUDEDIR=${1#--includedir=};;
+
+    # Installation queries
+    --prefix|--exec-prefix|--libdir|--includedir|--version)
+      if test -n "${do_query}"; then
+        show_usage
+        exit 1
+      fi
+      do_query=${1#--}
+      ;;
+
+    # Version checking
+    --min-version=*)
+      do_check_versions=yes
+      min_version=${1#--min-version=}
+      ;;
+    --max-version=*)
+      do_check_versions=yes
+      max_version=${1#--max-version=}
+      ;;
+    --exact-version=*)
+      do_check_versions=yes
+      exact_version=${1#--exact-version=}
+      ;;
+
+    # Compiler flag output
+    --cppflags)       echo_cppflags=yes;;
+    --cxxflags)       echo_cxxflags=yes;;
+    --ldflags)        echo_ldflags=yes;;
+    --libs)           echo_libs=yes;;
+
+    # Everything else is an error
+    *)                show_usage;         exit 1;;
+  esac
+  shift
+done
+
+# These have defaults filled in by the configure script but can also be
+# overridden by environment variables or command line parameters.
+prefix="${GTEST_PREFIX:-@prefix@}"
+exec_prefix="${GTEST_EXEC_PREFIX:-@exec_prefix@}"
+libdir="${GTEST_LIBDIR:-@libdir@}"
+includedir="${GTEST_INCLUDEDIR:-@includedir@}"
+
+# We try and detect if our binary is not located at its installed location. If
+# it's not, we provide variables pointing to the source and build tree rather
+# than to the install tree. This allows building against a just-built gtest
+# rather than an installed gtest.
+bindir="@bindir@"
+this_relative_bindir=`dirname $0`
+this_bindir=`cd ${this_relative_bindir}; pwd -P`
+if test "${this_bindir}" = "${this_bindir%${bindir}}"; then
+  # The path to the script doesn't end in the bindir sequence from Autoconf,
+  # assume that we are in a build tree.
+  build_dir=`dirname ${this_bindir}`
+  src_dir=`cd ${this_bindir}; cd @top_srcdir@; pwd -P`
+
+  # TODO([email protected]): This is a dangerous dependency on libtool, we
+  # should work to remove it, and/or remove libtool altogether, replacing it
+  # with direct references to the library and a link path.
+  gtest_libs="${build_dir}/lib/libgtest.la @PTHREAD_CFLAGS@ @PTHREAD_LIBS@"
+  gtest_ldflags=""
+
+  # We provide hooks to include from either the source or build dir, where the
+  # build dir is always preferred. This will potentially allow us to write
+  # build rules for generated headers and have them automatically be preferred
+  # over provided versions.
+  gtest_cppflags="-I${build_dir}/include -I${src_dir}/include"
+  gtest_cxxflags="@PTHREAD_CFLAGS@"
+else
+  # We're using an installed gtest, although it may be staged under some
+  # prefix. Assume (as our own libraries do) that we can resolve the prefix,
+  # and are present in the dynamic link paths.
+  gtest_ldflags="-L${libdir}"
+  gtest_libs="-l${name} @PTHREAD_CFLAGS@ @PTHREAD_LIBS@"
+  gtest_cppflags="-I${includedir}"
+  gtest_cxxflags="@PTHREAD_CFLAGS@"
+fi
+
+# Do an installation query if requested.
+if test -n "$do_query"; then
+  case $do_query in
+    prefix)           echo $prefix;       exit 0;;
+    exec-prefix)      echo $exec_prefix;  exit 0;;
+    libdir)           echo $libdir;       exit 0;;
+    includedir)       echo $includedir;   exit 0;;
+    version)          echo $version;      exit 0;;
+    *)                show_usage;         exit 1;;
+  esac
+fi
+
+# Do a version check if requested.
+if test "$do_check_versions" = "yes"; then
+  # Make sure we didn't receive a bad combination of parameters.
+  test "$echo_cppflags" = "yes" && show_usage && exit 1
+  test "$echo_cxxflags" = "yes" && show_usage && exit 1
+  test "$echo_ldflags" = "yes"  && show_usage && exit 1
+  test "$echo_libs" = "yes"     && show_usage && exit 1
+
+  if test "$exact_version" != ""; then
+    check_versions $exact_version $exact_version
+    # unreachable
+  else
+    check_versions ${min_version:-0.0.0} ${max_version:-9999.9999.9999}
+    # unreachable
+  fi
+fi
+
+# Do the output in the correct order so that these can be used in-line of
+# a compiler invocation.
+output=""
+test "$echo_cppflags" = "yes" && output="$output $gtest_cppflags"
+test "$echo_cxxflags" = "yes" && output="$output $gtest_cxxflags"
+test "$echo_ldflags" = "yes"  && output="$output $gtest_ldflags"
+test "$echo_libs" = "yes"     && output="$output $gtest_libs"
+echo $output
+
+exit 0

Engine/lib/assimp/contrib/gtest/scripts/pump.py

@@ -0,0 +1,855 @@
+#!/usr/bin/env python
+#
+# Copyright 2008, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""pump v0.2.0 - Pretty Useful for Meta Programming.
+
+A tool for preprocessor meta programming.  Useful for generating
+repetitive boilerplate code.  Especially useful for writing C++
+classes, functions, macros, and templates that need to work with
+various number of arguments.
+
+USAGE:
+       pump.py SOURCE_FILE
+
+EXAMPLES:
+       pump.py foo.cc.pump
+         Converts foo.cc.pump to foo.cc.
+
+GRAMMAR:
+       CODE ::= ATOMIC_CODE*
+       ATOMIC_CODE ::= $var ID = EXPRESSION
+           | $var ID = [[ CODE ]]
+           | $range ID EXPRESSION..EXPRESSION
+           | $for ID SEPARATOR [[ CODE ]]
+           | $($)
+           | $ID
+           | $(EXPRESSION)
+           | $if EXPRESSION [[ CODE ]] ELSE_BRANCH
+           | [[ CODE ]]
+           | RAW_CODE
+       SEPARATOR ::= RAW_CODE | EMPTY
+       ELSE_BRANCH ::= $else [[ CODE ]]
+           | $elif EXPRESSION [[ CODE ]] ELSE_BRANCH
+           | EMPTY
+       EXPRESSION has Python syntax.
+"""
+
+__author__ = '[email protected] (Zhanyong Wan)'
+
+import os
+import re
+import sys
+
+
+TOKEN_TABLE = [
+    (re.compile(r'\$var\s+'), '$var'),
+    (re.compile(r'\$elif\s+'), '$elif'),
+    (re.compile(r'\$else\s+'), '$else'),
+    (re.compile(r'\$for\s+'), '$for'),
+    (re.compile(r'\$if\s+'), '$if'),
+    (re.compile(r'\$range\s+'), '$range'),
+    (re.compile(r'\$[_A-Za-z]\w*'), '$id'),
+    (re.compile(r'\$\(\$\)'), '$($)'),
+    (re.compile(r'\$'), '$'),
+    (re.compile(r'\[\[\n?'), '[['),
+    (re.compile(r'\]\]\n?'), ']]'),
+    ]
+
+
+class Cursor:
+  """Represents a position (line and column) in a text file."""
+
+  def __init__(self, line=-1, column=-1):
+    self.line = line
+    self.column = column
+
+  def __eq__(self, rhs):
+    return self.line == rhs.line and self.column == rhs.column
+
+  def __ne__(self, rhs):
+    return not self == rhs
+
+  def __lt__(self, rhs):
+    return self.line < rhs.line or (
+        self.line == rhs.line and self.column < rhs.column)
+
+  def __le__(self, rhs):
+    return self < rhs or self == rhs
+
+  def __gt__(self, rhs):
+    return rhs < self
+
+  def __ge__(self, rhs):
+    return rhs <= self
+
+  def __str__(self):
+    if self == Eof():
+      return 'EOF'
+    else:
+      return '%s(%s)' % (self.line + 1, self.column)
+
+  def __add__(self, offset):
+    return Cursor(self.line, self.column + offset)
+
+  def __sub__(self, offset):
+    return Cursor(self.line, self.column - offset)
+
+  def Clone(self):
+    """Returns a copy of self."""
+
+    return Cursor(self.line, self.column)
+
+
+# Special cursor to indicate the end-of-file.
+def Eof():
+  """Returns the special cursor to denote the end-of-file."""
+  return Cursor(-1, -1)
+
+
+class Token:
+  """Represents a token in a Pump source file."""
+
+  def __init__(self, start=None, end=None, value=None, token_type=None):
+    if start is None:
+      self.start = Eof()
+    else:
+      self.start = start
+    if end is None:
+      self.end = Eof()
+    else:
+      self.end = end
+    self.value = value
+    self.token_type = token_type
+
+  def __str__(self):
+    return 'Token @%s: \'%s\' type=%s' % (
+        self.start, self.value, self.token_type)
+
+  def Clone(self):
+    """Returns a copy of self."""
+
+    return Token(self.start.Clone(), self.end.Clone(), self.value,
+                 self.token_type)
+
+
+def StartsWith(lines, pos, string):
+  """Returns True iff the given position in lines starts with 'string'."""
+
+  return lines[pos.line][pos.column:].startswith(string)
+
+
+def FindFirstInLine(line, token_table):
+  best_match_start = -1
+  for (regex, token_type) in token_table:
+    m = regex.search(line)
+    if m:
+      # We found regex in lines
+      if best_match_start < 0 or m.start() < best_match_start:
+        best_match_start = m.start()
+        best_match_length = m.end() - m.start()
+        best_match_token_type = token_type
+
+  if best_match_start < 0:
+    return None
+
+  return (best_match_start, best_match_length, best_match_token_type)
+
+
+def FindFirst(lines, token_table, cursor):
+  """Finds the first occurrence of any string in strings in lines."""
+
+  start = cursor.Clone()
+  cur_line_number = cursor.line
+  for line in lines[start.line:]:
+    if cur_line_number == start.line:
+      line = line[start.column:]
+    m = FindFirstInLine(line, token_table)
+    if m:
+      # We found a regex in line.
+      (start_column, length, token_type) = m
+      if cur_line_number == start.line:
+        start_column += start.column
+      found_start = Cursor(cur_line_number, start_column)
+      found_end = found_start + length
+      return MakeToken(lines, found_start, found_end, token_type)
+    cur_line_number += 1
+  # We failed to find str in lines
+  return None
+
+
+def SubString(lines, start, end):
+  """Returns a substring in lines."""
+
+  if end == Eof():
+    end = Cursor(len(lines) - 1, len(lines[-1]))
+
+  if start >= end:
+    return ''
+
+  if start.line == end.line:
+    return lines[start.line][start.column:end.column]
+
+  result_lines = ([lines[start.line][start.column:]] +
+                  lines[start.line + 1:end.line] +
+                  [lines[end.line][:end.column]])
+  return ''.join(result_lines)
+
+
+def StripMetaComments(str):
+  """Strip meta comments from each line in the given string."""
+
+  # First, completely remove lines containing nothing but a meta
+  # comment, including the trailing \n.
+  str = re.sub(r'^\s*\$\$.*\n', '', str)
+
+  # Then, remove meta comments from contentful lines.
+  return re.sub(r'\s*\$\$.*', '', str)
+
+
+def MakeToken(lines, start, end, token_type):
+  """Creates a new instance of Token."""
+
+  return Token(start, end, SubString(lines, start, end), token_type)
+
+
+def ParseToken(lines, pos, regex, token_type):
+  line = lines[pos.line][pos.column:]
+  m = regex.search(line)
+  if m and not m.start():
+    return MakeToken(lines, pos, pos + m.end(), token_type)
+  else:
+    print 'ERROR: %s expected at %s.' % (token_type, pos)
+    sys.exit(1)
+
+
+ID_REGEX = re.compile(r'[_A-Za-z]\w*')
+EQ_REGEX = re.compile(r'=')
+REST_OF_LINE_REGEX = re.compile(r'.*?(?=$|\$\$)')
+OPTIONAL_WHITE_SPACES_REGEX = re.compile(r'\s*')
+WHITE_SPACE_REGEX = re.compile(r'\s')
+DOT_DOT_REGEX = re.compile(r'\.\.')
+
+
+def Skip(lines, pos, regex):
+  line = lines[pos.line][pos.column:]
+  m = re.search(regex, line)
+  if m and not m.start():
+    return pos + m.end()
+  else:
+    return pos
+
+
+def SkipUntil(lines, pos, regex, token_type):
+  line = lines[pos.line][pos.column:]
+  m = re.search(regex, line)
+  if m:
+    return pos + m.start()
+  else:
+    print ('ERROR: %s expected on line %s after column %s.' %
+           (token_type, pos.line + 1, pos.column))
+    sys.exit(1)
+
+
+def ParseExpTokenInParens(lines, pos):
+  def ParseInParens(pos):
+    pos = Skip(lines, pos, OPTIONAL_WHITE_SPACES_REGEX)
+    pos = Skip(lines, pos, r'\(')
+    pos = Parse(pos)
+    pos = Skip(lines, pos, r'\)')
+    return pos
+
+  def Parse(pos):
+    pos = SkipUntil(lines, pos, r'\(|\)', ')')
+    if SubString(lines, pos, pos + 1) == '(':
+      pos = Parse(pos + 1)
+      pos = Skip(lines, pos, r'\)')
+      return Parse(pos)
+    else:
+      return pos
+
+  start = pos.Clone()
+  pos = ParseInParens(pos)
+  return MakeToken(lines, start, pos, 'exp')
+
+
+def RStripNewLineFromToken(token):
+  if token.value.endswith('\n'):
+    return Token(token.start, token.end, token.value[:-1], token.token_type)
+  else:
+    return token
+
+
+def TokenizeLines(lines, pos):
+  while True:
+    found = FindFirst(lines, TOKEN_TABLE, pos)
+    if not found:
+      yield MakeToken(lines, pos, Eof(), 'code')
+      return
+
+    if found.start == pos:
+      prev_token = None
+      prev_token_rstripped = None
+    else:
+      prev_token = MakeToken(lines, pos, found.start, 'code')
+      prev_token_rstripped = RStripNewLineFromToken(prev_token)
+
+    if found.token_type == '$var':
+      if prev_token_rstripped:
+        yield prev_token_rstripped
+      yield found
+      id_token = ParseToken(lines, found.end, ID_REGEX, 'id')
+      yield id_token
+      pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX)
+
+      eq_token = ParseToken(lines, pos, EQ_REGEX, '=')
+      yield eq_token
+      pos = Skip(lines, eq_token.end, r'\s*')
+
+      if SubString(lines, pos, pos + 2) != '[[':
+        exp_token = ParseToken(lines, pos, REST_OF_LINE_REGEX, 'exp')
+        yield exp_token
+        pos = Cursor(exp_token.end.line + 1, 0)
+    elif found.token_type == '$for':
+      if prev_token_rstripped:
+        yield prev_token_rstripped
+      yield found
+      id_token = ParseToken(lines, found.end, ID_REGEX, 'id')
+      yield id_token
+      pos = Skip(lines, id_token.end, WHITE_SPACE_REGEX)
+    elif found.token_type == '$range':
+      if prev_token_rstripped:
+        yield prev_token_rstripped
+      yield found
+      id_token = ParseToken(lines, found.end, ID_REGEX, 'id')
+      yield id_token
+      pos = Skip(lines, id_token.end, OPTIONAL_WHITE_SPACES_REGEX)
+
+      dots_pos = SkipUntil(lines, pos, DOT_DOT_REGEX, '..')
+      yield MakeToken(lines, pos, dots_pos, 'exp')
+      yield MakeToken(lines, dots_pos, dots_pos + 2, '..')
+      pos = dots_pos + 2
+      new_pos = Cursor(pos.line + 1, 0)
+      yield MakeToken(lines, pos, new_pos, 'exp')
+      pos = new_pos
+    elif found.token_type == '$':
+      if prev_token:
+        yield prev_token
+      yield found
+      exp_token = ParseExpTokenInParens(lines, found.end)
+      yield exp_token
+      pos = exp_token.end
+    elif (found.token_type == ']]' or found.token_type == '$if' or
+          found.token_type == '$elif' or found.token_type == '$else'):
+      if prev_token_rstripped:
+        yield prev_token_rstripped
+      yield found
+      pos = found.end
+    else:
+      if prev_token:
+        yield prev_token
+      yield found
+      pos = found.end
+
+
+def Tokenize(s):
+  """A generator that yields the tokens in the given string."""
+  if s != '':
+    lines = s.splitlines(True)
+    for token in TokenizeLines(lines, Cursor(0, 0)):
+      yield token
+
+
+class CodeNode:
+  def __init__(self, atomic_code_list=None):
+    self.atomic_code = atomic_code_list
+
+
+class VarNode:
+  def __init__(self, identifier=None, atomic_code=None):
+    self.identifier = identifier
+    self.atomic_code = atomic_code
+
+
+class RangeNode:
+  def __init__(self, identifier=None, exp1=None, exp2=None):
+    self.identifier = identifier
+    self.exp1 = exp1
+    self.exp2 = exp2
+
+
+class ForNode:
+  def __init__(self, identifier=None, sep=None, code=None):
+    self.identifier = identifier
+    self.sep = sep
+    self.code = code
+
+
+class ElseNode:
+  def __init__(self, else_branch=None):
+    self.else_branch = else_branch
+
+
+class IfNode:
+  def __init__(self, exp=None, then_branch=None, else_branch=None):
+    self.exp = exp
+    self.then_branch = then_branch
+    self.else_branch = else_branch
+
+
+class RawCodeNode:
+  def __init__(self, token=None):
+    self.raw_code = token
+
+
+class LiteralDollarNode:
+  def __init__(self, token):
+    self.token = token
+
+
+class ExpNode:
+  def __init__(self, token, python_exp):
+    self.token = token
+    self.python_exp = python_exp
+
+
+def PopFront(a_list):
+  head = a_list[0]
+  a_list[:1] = []
+  return head
+
+
+def PushFront(a_list, elem):
+  a_list[:0] = [elem]
+
+
+def PopToken(a_list, token_type=None):
+  token = PopFront(a_list)
+  if token_type is not None and token.token_type != token_type:
+    print 'ERROR: %s expected at %s' % (token_type, token.start)
+    print 'ERROR: %s found instead' % (token,)
+    sys.exit(1)
+
+  return token
+
+
+def PeekToken(a_list):
+  if not a_list:
+    return None
+
+  return a_list[0]
+
+
+def ParseExpNode(token):
+  python_exp = re.sub(r'([_A-Za-z]\w*)', r'self.GetValue("\1")', token.value)
+  return ExpNode(token, python_exp)
+
+
+def ParseElseNode(tokens):
+  def Pop(token_type=None):
+    return PopToken(tokens, token_type)
+
+  next = PeekToken(tokens)
+  if not next:
+    return None
+  if next.token_type == '$else':
+    Pop('$else')
+    Pop('[[')
+    code_node = ParseCodeNode(tokens)
+    Pop(']]')
+    return code_node
+  elif next.token_type == '$elif':
+    Pop('$elif')
+    exp = Pop('code')
+    Pop('[[')
+    code_node = ParseCodeNode(tokens)
+    Pop(']]')
+    inner_else_node = ParseElseNode(tokens)
+    return CodeNode([IfNode(ParseExpNode(exp), code_node, inner_else_node)])
+  elif not next.value.strip():
+    Pop('code')
+    return ParseElseNode(tokens)
+  else:
+    return None
+
+
+def ParseAtomicCodeNode(tokens):
+  def Pop(token_type=None):
+    return PopToken(tokens, token_type)
+
+  head = PopFront(tokens)
+  t = head.token_type
+  if t == 'code':
+    return RawCodeNode(head)
+  elif t == '$var':
+    id_token = Pop('id')
+    Pop('=')
+    next = PeekToken(tokens)
+    if next.token_type == 'exp':
+      exp_token = Pop()
+      return VarNode(id_token, ParseExpNode(exp_token))
+    Pop('[[')
+    code_node = ParseCodeNode(tokens)
+    Pop(']]')
+    return VarNode(id_token, code_node)
+  elif t == '$for':
+    id_token = Pop('id')
+    next_token = PeekToken(tokens)
+    if next_token.token_type == 'code':
+      sep_token = next_token
+      Pop('code')
+    else:
+      sep_token = None
+    Pop('[[')
+    code_node = ParseCodeNode(tokens)
+    Pop(']]')
+    return ForNode(id_token, sep_token, code_node)
+  elif t == '$if':
+    exp_token = Pop('code')
+    Pop('[[')
+    code_node = ParseCodeNode(tokens)
+    Pop(']]')
+    else_node = ParseElseNode(tokens)
+    return IfNode(ParseExpNode(exp_token), code_node, else_node)
+  elif t == '$range':
+    id_token = Pop('id')
+    exp1_token = Pop('exp')
+    Pop('..')
+    exp2_token = Pop('exp')
+    return RangeNode(id_token, ParseExpNode(exp1_token),
+                     ParseExpNode(exp2_token))
+  elif t == '$id':
+    return ParseExpNode(Token(head.start + 1, head.end, head.value[1:], 'id'))
+  elif t == '$($)':
+    return LiteralDollarNode(head)
+  elif t == '$':
+    exp_token = Pop('exp')
+    return ParseExpNode(exp_token)
+  elif t == '[[':
+    code_node = ParseCodeNode(tokens)
+    Pop(']]')
+    return code_node
+  else:
+    PushFront(tokens, head)
+    return None
+
+
+def ParseCodeNode(tokens):
+  atomic_code_list = []
+  while True:
+    if not tokens:
+      break
+    atomic_code_node = ParseAtomicCodeNode(tokens)
+    if atomic_code_node:
+      atomic_code_list.append(atomic_code_node)
+    else:
+      break
+  return CodeNode(atomic_code_list)
+
+
+def ParseToAST(pump_src_text):
+  """Convert the given Pump source text into an AST."""
+  tokens = list(Tokenize(pump_src_text))
+  code_node = ParseCodeNode(tokens)
+  return code_node
+
+
+class Env:
+  def __init__(self):
+    self.variables = []
+    self.ranges = []
+
+  def Clone(self):
+    clone = Env()
+    clone.variables = self.variables[:]
+    clone.ranges = self.ranges[:]
+    return clone
+
+  def PushVariable(self, var, value):
+    # If value looks like an int, store it as an int.
+    try:
+      int_value = int(value)
+      if ('%s' % int_value) == value:
+        value = int_value
+    except Exception:
+      pass
+    self.variables[:0] = [(var, value)]
+
+  def PopVariable(self):
+    self.variables[:1] = []
+
+  def PushRange(self, var, lower, upper):
+    self.ranges[:0] = [(var, lower, upper)]
+
+  def PopRange(self):
+    self.ranges[:1] = []
+
+  def GetValue(self, identifier):
+    for (var, value) in self.variables:
+      if identifier == var:
+        return value
+
+    print 'ERROR: meta variable %s is undefined.' % (identifier,)
+    sys.exit(1)
+
+  def EvalExp(self, exp):
+    try:
+      result = eval(exp.python_exp)
+    except Exception, e:
+      print 'ERROR: caught exception %s: %s' % (e.__class__.__name__, e)
+      print ('ERROR: failed to evaluate meta expression %s at %s' %
+             (exp.python_exp, exp.token.start))
+      sys.exit(1)
+    return result
+
+  def GetRange(self, identifier):
+    for (var, lower, upper) in self.ranges:
+      if identifier == var:
+        return (lower, upper)
+
+    print 'ERROR: range %s is undefined.' % (identifier,)
+    sys.exit(1)
+
+
+class Output:
+  def __init__(self):
+    self.string = ''
+
+  def GetLastLine(self):
+    index = self.string.rfind('\n')
+    if index < 0:
+      return ''
+
+    return self.string[index + 1:]
+
+  def Append(self, s):
+    self.string += s
+
+
+def RunAtomicCode(env, node, output):
+  if isinstance(node, VarNode):
+    identifier = node.identifier.value.strip()
+    result = Output()
+    RunAtomicCode(env.Clone(), node.atomic_code, result)
+    value = result.string
+    env.PushVariable(identifier, value)
+  elif isinstance(node, RangeNode):
+    identifier = node.identifier.value.strip()
+    lower = int(env.EvalExp(node.exp1))
+    upper = int(env.EvalExp(node.exp2))
+    env.PushRange(identifier, lower, upper)
+  elif isinstance(node, ForNode):
+    identifier = node.identifier.value.strip()
+    if node.sep is None:
+      sep = ''
+    else:
+      sep = node.sep.value
+    (lower, upper) = env.GetRange(identifier)
+    for i in range(lower, upper + 1):
+      new_env = env.Clone()
+      new_env.PushVariable(identifier, i)
+      RunCode(new_env, node.code, output)
+      if i != upper:
+        output.Append(sep)
+  elif isinstance(node, RawCodeNode):
+    output.Append(node.raw_code.value)
+  elif isinstance(node, IfNode):
+    cond = env.EvalExp(node.exp)
+    if cond:
+      RunCode(env.Clone(), node.then_branch, output)
+    elif node.else_branch is not None:
+      RunCode(env.Clone(), node.else_branch, output)
+  elif isinstance(node, ExpNode):
+    value = env.EvalExp(node)
+    output.Append('%s' % (value,))
+  elif isinstance(node, LiteralDollarNode):
+    output.Append('$')
+  elif isinstance(node, CodeNode):
+    RunCode(env.Clone(), node, output)
+  else:
+    print 'BAD'
+    print node
+    sys.exit(1)
+
+
+def RunCode(env, code_node, output):
+  for atomic_code in code_node.atomic_code:
+    RunAtomicCode(env, atomic_code, output)
+
+
+def IsSingleLineComment(cur_line):
+  return '//' in cur_line
+
+
+def IsInPreprocessorDirective(prev_lines, cur_line):
+  if cur_line.lstrip().startswith('#'):
+    return True
+  return prev_lines and prev_lines[-1].endswith('\\')
+
+
+def WrapComment(line, output):
+  loc = line.find('//')
+  before_comment = line[:loc].rstrip()
+  if before_comment == '':
+    indent = loc
+  else:
+    output.append(before_comment)
+    indent = len(before_comment) - len(before_comment.lstrip())
+  prefix = indent*' ' + '// '
+  max_len = 80 - len(prefix)
+  comment = line[loc + 2:].strip()
+  segs = [seg for seg in re.split(r'(\w+\W*)', comment) if seg != '']
+  cur_line = ''
+  for seg in segs:
+    if len((cur_line + seg).rstrip()) < max_len:
+      cur_line += seg
+    else:
+      if cur_line.strip() != '':
+        output.append(prefix + cur_line.rstrip())
+      cur_line = seg.lstrip()
+  if cur_line.strip() != '':
+    output.append(prefix + cur_line.strip())
+
+
+def WrapCode(line, line_concat, output):
+  indent = len(line) - len(line.lstrip())
+  prefix = indent*' '  # Prefix of the current line
+  max_len = 80 - indent - len(line_concat)  # Maximum length of the current line
+  new_prefix = prefix + 4*' '  # Prefix of a continuation line
+  new_max_len = max_len - 4  # Maximum length of a continuation line
+  # Prefers to wrap a line after a ',' or ';'.
+  segs = [seg for seg in re.split(r'([^,;]+[,;]?)', line.strip()) if seg != '']
+  cur_line = ''  # The current line without leading spaces.
+  for seg in segs:
+    # If the line is still too long, wrap at a space.
+    while cur_line == '' and len(seg.strip()) > max_len:
+      seg = seg.lstrip()
+      split_at = seg.rfind(' ', 0, max_len)
+      output.append(prefix + seg[:split_at].strip() + line_concat)
+      seg = seg[split_at + 1:]
+      prefix = new_prefix
+      max_len = new_max_len
+
+    if len((cur_line + seg).rstrip()) < max_len:
+      cur_line = (cur_line + seg).lstrip()
+    else:
+      output.append(prefix + cur_line.rstrip() + line_concat)
+      prefix = new_prefix
+      max_len = new_max_len
+      cur_line = seg.lstrip()
+  if cur_line.strip() != '':
+    output.append(prefix + cur_line.strip())
+
+
+def WrapPreprocessorDirective(line, output):
+  WrapCode(line, ' \\', output)
+
+
+def WrapPlainCode(line, output):
+  WrapCode(line, '', output)
+
+
+def IsMultiLineIWYUPragma(line):
+  return re.search(r'/\* IWYU pragma: ', line)
+
+
+def IsHeaderGuardIncludeOrOneLineIWYUPragma(line):
+  return (re.match(r'^#(ifndef|define|endif\s*//)\s*[\w_]+\s*$', line) or
+          re.match(r'^#include\s', line) or
+          # Don't break IWYU pragmas, either; that causes iwyu.py problems.
+          re.search(r'// IWYU pragma: ', line))
+
+
+def WrapLongLine(line, output):
+  line = line.rstrip()
+  if len(line) <= 80:
+    output.append(line)
+  elif IsSingleLineComment(line):
+    if IsHeaderGuardIncludeOrOneLineIWYUPragma(line):
+      # The style guide made an exception to allow long header guard lines,
+      # includes and IWYU pragmas.
+      output.append(line)
+    else:
+      WrapComment(line, output)
+  elif IsInPreprocessorDirective(output, line):
+    if IsHeaderGuardIncludeOrOneLineIWYUPragma(line):
+      # The style guide made an exception to allow long header guard lines,
+      # includes and IWYU pragmas.
+      output.append(line)
+    else:
+      WrapPreprocessorDirective(line, output)
+  elif IsMultiLineIWYUPragma(line):
+    output.append(line)
+  else:
+    WrapPlainCode(line, output)
+
+
+def BeautifyCode(string):
+  lines = string.splitlines()
+  output = []
+  for line in lines:
+    WrapLongLine(line, output)
+  output2 = [line.rstrip() for line in output]
+  return '\n'.join(output2) + '\n'
+
+
+def ConvertFromPumpSource(src_text):
+  """Return the text generated from the given Pump source text."""
+  ast = ParseToAST(StripMetaComments(src_text))
+  output = Output()
+  RunCode(Env(), ast, output)
+  return BeautifyCode(output.string)
+
+
+def main(argv):
+  if len(argv) == 1:
+    print __doc__
+    sys.exit(1)
+
+  file_path = argv[-1]
+  output_str = ConvertFromPumpSource(file(file_path, 'r').read())
+  if file_path.endswith('.pump'):
+    output_file_path = file_path[:-5]
+  else:
+    output_file_path = '-'
+  if output_file_path == '-':
+    print output_str,
+  else:
+    output_file = file(output_file_path, 'w')
+    output_file.write('// This file was GENERATED by command:\n')
+    output_file.write('//     %s %s\n' %
+                      (os.path.basename(__file__), os.path.basename(file_path)))
+    output_file.write('// DO NOT EDIT BY HAND!!!\n\n')
+    output_file.write(output_str)
+    output_file.close()
+
+
+if __name__ == '__main__':
+  main(sys.argv)

Engine/lib/assimp/contrib/gtest/scripts/release_docs.py

@@ -0,0 +1,158 @@
+#!/usr/bin/env python
+#
+# Copyright 2013 Google Inc. All Rights Reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Script for branching Google Test/Mock wiki pages for a new version.
+
+SYNOPSIS
+       release_docs.py NEW_RELEASE_VERSION
+
+       Google Test and Google Mock's external user documentation is in
+       interlinked wiki files.  When we release a new version of
+       Google Test or Google Mock, we need to branch the wiki files
+       such that users of a specific version of Google Test/Mock can
+       look up documentation relevant for that version.  This script
+       automates that process by:
+
+         - branching the current wiki pages (which document the
+           behavior of the SVN trunk head) to pages for the specified
+           version (e.g. branching FAQ.wiki to V2_6_FAQ.wiki when
+           NEW_RELEASE_VERSION is 2.6);
+         - updating the links in the branched files to point to the branched
+           version (e.g. a link in V2_6_FAQ.wiki that pointed to
+           Primer.wiki#Anchor will now point to V2_6_Primer.wiki#Anchor).
+
+       NOTE: NEW_RELEASE_VERSION must be a NEW version number for
+       which the wiki pages don't yet exist; otherwise you'll get SVN
+       errors like "svn: Path 'V1_7_PumpManual.wiki' is not a
+       directory" when running the script.
+
+EXAMPLE
+       $ cd PATH/TO/GTEST_SVN_WORKSPACE/trunk
+       $ scripts/release_docs.py 2.6  # create wiki pages for v2.6
+       $ svn status                   # verify the file list
+       $ svn diff                     # verify the file contents
+       $ svn commit -m "release wiki pages for v2.6"
+"""
+
+__author__ = '[email protected] (Zhanyong Wan)'
+
+import os
+import re
+import sys
+
+import common
+
+
+# Wiki pages that shouldn't be branched for every gtest/gmock release.
+GTEST_UNVERSIONED_WIKIS = ['DevGuide.wiki']
+GMOCK_UNVERSIONED_WIKIS = [
+    'DesignDoc.wiki',
+    'DevGuide.wiki',
+    'KnownIssues.wiki'
+    ]
+
+
+def DropWikiSuffix(wiki_filename):
+  """Removes the .wiki suffix (if any) from the given filename."""
+
+  return (wiki_filename[:-len('.wiki')] if wiki_filename.endswith('.wiki')
+          else wiki_filename)
+
+
+class WikiBrancher(object):
+  """Branches ..."""
+
+  def __init__(self, dot_version):
+    self.project, svn_root_path = common.GetSvnInfo()
+    if self.project not in ('googletest', 'googlemock'):
+      sys.exit('This script must be run in a gtest or gmock SVN workspace.')
+    self.wiki_dir = svn_root_path + '/wiki'
+    # Turn '2.6' to 'V2_6_'.
+    self.version_prefix = 'V' + dot_version.replace('.', '_') + '_'
+    self.files_to_branch = self.GetFilesToBranch()
+    page_names = [DropWikiSuffix(f) for f in self.files_to_branch]
+    # A link to Foo.wiki is in one of the following forms:
+    #   [Foo words]
+    #   [Foo#Anchor words]
+    #   [http://code.google.com/.../wiki/Foo words]
+    #   [http://code.google.com/.../wiki/Foo#Anchor words]
+    # We want to replace 'Foo' with 'V2_6_Foo' in the above cases.
+    self.search_for_re = re.compile(
+        # This regex matches either
+        #   [Foo
+        # or
+        #   /wiki/Foo
+        # followed by a space or a #, where Foo is the name of an
+        # unversioned wiki page.
+        r'(\[|/wiki/)(%s)([ #])' % '|'.join(page_names))
+    self.replace_with = r'\1%s\2\3' % (self.version_prefix,)
+
+  def GetFilesToBranch(self):
+    """Returns a list of .wiki file names that need to be branched."""
+
+    unversioned_wikis = (GTEST_UNVERSIONED_WIKIS if self.project == 'googletest'
+                         else GMOCK_UNVERSIONED_WIKIS)
+    return [f for f in os.listdir(self.wiki_dir)
+            if (f.endswith('.wiki') and
+                not re.match(r'^V\d', f) and  # Excluded versioned .wiki files.
+                f not in unversioned_wikis)]
+
+  def BranchFiles(self):
+    """Branches the .wiki files needed to be branched."""
+
+    print 'Branching %d .wiki files:' % (len(self.files_to_branch),)
+    os.chdir(self.wiki_dir)
+    for f in self.files_to_branch:
+      command = 'svn cp %s %s%s' % (f, self.version_prefix, f)
+      print command
+      os.system(command)
+
+  def UpdateLinksInBranchedFiles(self):
+
+    for f in self.files_to_branch:
+      source_file = os.path.join(self.wiki_dir, f)
+      versioned_file = os.path.join(self.wiki_dir, self.version_prefix + f)
+      print 'Updating links in %s.' % (versioned_file,)
+      text = file(source_file, 'r').read()
+      new_text = self.search_for_re.sub(self.replace_with, text)
+      file(versioned_file, 'w').write(new_text)
+
+
+def main():
+  if len(sys.argv) != 2:
+    sys.exit(__doc__)
+
+  brancher = WikiBrancher(sys.argv[1])
+  brancher.BranchFiles()
+  brancher.UpdateLinksInBranchedFiles()
+
+
+if __name__ == '__main__':
+  main()

Engine/lib/assimp/contrib/gtest/scripts/run_with_path.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python
+#
+# Copyright 2010 Google Inc. All Rights Reserved.
+
+"""Runs program specified in the command line with the substituted PATH.
+
+   This script is needed for to support building under Pulse which is unable
+   to override the existing PATH variable.
+"""
+
+import os
+import subprocess
+import sys
+
+SUBST_PATH_ENV_VAR_NAME = "SUBST_PATH"
+
+def main():
+  if SUBST_PATH_ENV_VAR_NAME in os.environ:
+    os.environ["PATH"] = os.environ[SUBST_PATH_ENV_VAR_NAME]
+
+  exit_code = subprocess.Popen(sys.argv[1:]).wait()
+
+  # exit_code is negative (-signal) if the process has been terminated by
+  # a signal. Returning negative exit code is not portable and so we return
+  # 100 instead.
+  if exit_code < 0:
+    exit_code = 100
+
+  sys.exit(exit_code)
+
+if __name__ == "__main__":
+  main()

Engine/lib/assimp/contrib/gtest/scripts/test/Makefile

@@ -0,0 +1,59 @@
+# A Makefile for fusing Google Test and building a sample test against it.
+#
+# SYNOPSIS:
+#
+#   make [all]  - makes everything.
+#   make TARGET - makes the given target.
+#   make check  - makes everything and runs the built sample test.
+#   make clean  - removes all files generated by make.
+
+# Points to the root of fused Google Test, relative to where this file is.
+FUSED_GTEST_DIR = output
+
+# Paths to the fused gtest files.
+FUSED_GTEST_H = $(FUSED_GTEST_DIR)/gtest/gtest.h
+FUSED_GTEST_ALL_CC = $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
+
+# Where to find the sample test.
+SAMPLE_DIR = ../../samples
+
+# Where to find gtest_main.cc.
+GTEST_MAIN_CC = ../../src/gtest_main.cc
+
+# Flags passed to the preprocessor.
+# We have no idea here whether pthreads is available in the system, so
+# disable its use.
+CPPFLAGS += -I$(FUSED_GTEST_DIR) -DGTEST_HAS_PTHREAD=0
+
+# Flags passed to the C++ compiler.
+CXXFLAGS += -g
+
+all : sample1_unittest
+
+check : all
+	./sample1_unittest
+
+clean :
+	rm -rf $(FUSED_GTEST_DIR) sample1_unittest *.o
+
+$(FUSED_GTEST_H) :
+	../fuse_gtest_files.py $(FUSED_GTEST_DIR)
+
+$(FUSED_GTEST_ALL_CC) :
+	../fuse_gtest_files.py $(FUSED_GTEST_DIR)
+
+gtest-all.o : $(FUSED_GTEST_H) $(FUSED_GTEST_ALL_CC)
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
+
+gtest_main.o : $(FUSED_GTEST_H) $(GTEST_MAIN_CC)
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(GTEST_MAIN_CC)
+
+sample1.o : $(SAMPLE_DIR)/sample1.cc $(SAMPLE_DIR)/sample1.h
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1.cc
+
+sample1_unittest.o : $(SAMPLE_DIR)/sample1_unittest.cc \
+                     $(SAMPLE_DIR)/sample1.h $(FUSED_GTEST_H)
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1_unittest.cc
+
+sample1_unittest : sample1.o sample1_unittest.o gtest-all.o gtest_main.o
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $^ -o $@

Engine/lib/assimp/contrib/gtest/scripts/upload.py

@@ -0,0 +1,1402 @@
+#!/usr/bin/env python
+#
+# Copyright 2007, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""Tool for uploading diffs from a version control system to the codereview app.
+
+Usage summary: upload.py [options] [-- diff_options]
+
+Diff options are passed to the diff command of the underlying system.
+
+Supported version control systems:
+  Git
+  Mercurial
+  Subversion
+
+It is important for Git/Mercurial users to specify a tree/node/branch to diff
+against by using the '--rev' option.
+"""
+# This code is derived from appcfg.py in the App Engine SDK (open source),
+# and from ASPN recipe #146306.
+
+import cookielib
+import getpass
+import logging
+import md5
+import mimetypes
+import optparse
+import os
+import re
+import socket
+import subprocess
+import sys
+import urllib
+import urllib2
+import urlparse
+
+try:
+  import readline
+except ImportError:
+  pass
+
+# The logging verbosity:
+#  0: Errors only.
+#  1: Status messages.
+#  2: Info logs.
+#  3: Debug logs.
+verbosity = 1
+
+# Max size of patch or base file.
+MAX_UPLOAD_SIZE = 900 * 1024
+
+
+def GetEmail(prompt):
+  """Prompts the user for their email address and returns it.
+
+  The last used email address is saved to a file and offered up as a suggestion
+  to the user. If the user presses enter without typing in anything the last
+  used email address is used. If the user enters a new address, it is saved
+  for next time we prompt.
+
+  """
+  last_email_file_name = os.path.expanduser("~/.last_codereview_email_address")
+  last_email = ""
+  if os.path.exists(last_email_file_name):
+    try:
+      last_email_file = open(last_email_file_name, "r")
+      last_email = last_email_file.readline().strip("\n")
+      last_email_file.close()
+      prompt += " [%s]" % last_email
+    except IOError, e:
+      pass
+  email = raw_input(prompt + ": ").strip()
+  if email:
+    try:
+      last_email_file = open(last_email_file_name, "w")
+      last_email_file.write(email)
+      last_email_file.close()
+    except IOError, e:
+      pass
+  else:
+    email = last_email
+  return email
+
+
+def StatusUpdate(msg):
+  """Print a status message to stdout.
+
+  If 'verbosity' is greater than 0, print the message.
+
+  Args:
+    msg: The string to print.
+  """
+  if verbosity > 0:
+    print msg
+
+
+def ErrorExit(msg):
+  """Print an error message to stderr and exit."""
+  print >>sys.stderr, msg
+  sys.exit(1)
+
+
+class ClientLoginError(urllib2.HTTPError):
+  """Raised to indicate there was an error authenticating with ClientLogin."""
+
+  def __init__(self, url, code, msg, headers, args):
+    urllib2.HTTPError.__init__(self, url, code, msg, headers, None)
+    self.args = args
+    self.reason = args["Error"]
+
+
+class AbstractRpcServer(object):
+  """Provides a common interface for a simple RPC server."""
+
+  def __init__(self, host, auth_function, host_override=None, extra_headers={},
+               save_cookies=False):
+    """Creates a new HttpRpcServer.
+
+    Args:
+      host: The host to send requests to.
+      auth_function: A function that takes no arguments and returns an
+        (email, password) tuple when called. Will be called if authentication
+        is required.
+      host_override: The host header to send to the server (defaults to host).
+      extra_headers: A dict of extra headers to append to every request.
+      save_cookies: If True, save the authentication cookies to local disk.
+        If False, use an in-memory cookiejar instead.  Subclasses must
+        implement this functionality.  Defaults to False.
+    """
+    self.host = host
+    self.host_override = host_override
+    self.auth_function = auth_function
+    self.authenticated = False
+    self.extra_headers = extra_headers
+    self.save_cookies = save_cookies
+    self.opener = self._GetOpener()
+    if self.host_override:
+      logging.info("Server: %s; Host: %s", self.host, self.host_override)
+    else:
+      logging.info("Server: %s", self.host)
+
+  def _GetOpener(self):
+    """Returns an OpenerDirector for making HTTP requests.
+
+    Returns:
+      A urllib2.OpenerDirector object.
+    """
+    raise NotImplementedError()
+
+  def _CreateRequest(self, url, data=None):
+    """Creates a new urllib request."""
+    logging.debug("Creating request for: '%s' with payload:\n%s", url, data)
+    req = urllib2.Request(url, data=data)
+    if self.host_override:
+      req.add_header("Host", self.host_override)
+    for key, value in self.extra_headers.iteritems():
+      req.add_header(key, value)
+    return req
+
+  def _GetAuthToken(self, email, password):
+    """Uses ClientLogin to authenticate the user, returning an auth token.
+
+    Args:
+      email:    The user's email address
+      password: The user's password
+
+    Raises:
+      ClientLoginError: If there was an error authenticating with ClientLogin.
+      HTTPError: If there was some other form of HTTP error.
+
+    Returns:
+      The authentication token returned by ClientLogin.
+    """
+    account_type = "GOOGLE"
+    if self.host.endswith(".google.com"):
+      # Needed for use inside Google.
+      account_type = "HOSTED"
+    req = self._CreateRequest(
+        url="https://www.google.com/accounts/ClientLogin",
+        data=urllib.urlencode({
+            "Email": email,
+            "Passwd": password,
+            "service": "ah",
+            "source": "rietveld-codereview-upload",
+            "accountType": account_type,
+        }),
+    )
+    try:
+      response = self.opener.open(req)
+      response_body = response.read()
+      response_dict = dict(x.split("=")
+                           for x in response_body.split("\n") if x)
+      return response_dict["Auth"]
+    except urllib2.HTTPError, e:
+      if e.code == 403:
+        body = e.read()
+        response_dict = dict(x.split("=", 1) for x in body.split("\n") if x)
+        raise ClientLoginError(req.get_full_url(), e.code, e.msg,
+                               e.headers, response_dict)
+      else:
+        raise
+
+  def _GetAuthCookie(self, auth_token):
+    """Fetches authentication cookies for an authentication token.
+
+    Args:
+      auth_token: The authentication token returned by ClientLogin.
+
+    Raises:
+      HTTPError: If there was an error fetching the authentication cookies.
+    """
+    # This is a dummy value to allow us to identify when we're successful.
+    continue_location = "http://localhost/"
+    args = {"continue": continue_location, "auth": auth_token}
+    req = self._CreateRequest("http://%s/_ah/login?%s" %
+                              (self.host, urllib.urlencode(args)))
+    try:
+      response = self.opener.open(req)
+    except urllib2.HTTPError, e:
+      response = e
+    if (response.code != 302 or
+        response.info()["location"] != continue_location):
+      raise urllib2.HTTPError(req.get_full_url(), response.code, response.msg,
+                              response.headers, response.fp)
+    self.authenticated = True
+
+  def _Authenticate(self):
+    """Authenticates the user.
+
+    The authentication process works as follows:
+     1) We get a username and password from the user
+     2) We use ClientLogin to obtain an AUTH token for the user
+        (see https://developers.google.com/identity/protocols/AuthForInstalledApps).
+     3) We pass the auth token to /_ah/login on the server to obtain an
+        authentication cookie. If login was successful, it tries to redirect
+        us to the URL we provided.
+
+    If we attempt to access the upload API without first obtaining an
+    authentication cookie, it returns a 401 response and directs us to
+    authenticate ourselves with ClientLogin.
+    """
+    for i in range(3):
+      credentials = self.auth_function()
+      try:
+        auth_token = self._GetAuthToken(credentials[0], credentials[1])
+      except ClientLoginError, e:
+        if e.reason == "BadAuthentication":
+          print >>sys.stderr, "Invalid username or password."
+          continue
+        if e.reason == "CaptchaRequired":
+          print >>sys.stderr, (
+              "Please go to\n"
+              "https://www.google.com/accounts/DisplayUnlockCaptcha\n"
+              "and verify you are a human.  Then try again.")
+          break
+        if e.reason == "NotVerified":
+          print >>sys.stderr, "Account not verified."
+          break
+        if e.reason == "TermsNotAgreed":
+          print >>sys.stderr, "User has not agreed to TOS."
+          break
+        if e.reason == "AccountDeleted":
+          print >>sys.stderr, "The user account has been deleted."
+          break
+        if e.reason == "AccountDisabled":
+          print >>sys.stderr, "The user account has been disabled."
+          break
+        if e.reason == "ServiceDisabled":
+          print >>sys.stderr, ("The user's access to the service has been "
+                               "disabled.")
+          break
+        if e.reason == "ServiceUnavailable":
+          print >>sys.stderr, "The service is not available; try again later."
+          break
+        raise
+      self._GetAuthCookie(auth_token)
+      return
+
+  def Send(self, request_path, payload=None,
+           content_type="application/octet-stream",
+           timeout=None,
+           **kwargs):
+    """Sends an RPC and returns the response.
+
+    Args:
+      request_path: The path to send the request to, eg /api/appversion/create.
+      payload: The body of the request, or None to send an empty request.
+      content_type: The Content-Type header to use.
+      timeout: timeout in seconds; default None i.e. no timeout.
+        (Note: for large requests on OS X, the timeout doesn't work right.)
+      kwargs: Any keyword arguments are converted into query string parameters.
+
+    Returns:
+      The response body, as a string.
+    """
+    # TODO: Don't require authentication.  Let the server say
+    # whether it is necessary.
+    if not self.authenticated:
+      self._Authenticate()
+
+    old_timeout = socket.getdefaulttimeout()
+    socket.setdefaulttimeout(timeout)
+    try:
+      tries = 0
+      while True:
+        tries += 1
+        args = dict(kwargs)
+        url = "http://%s%s" % (self.host, request_path)
+        if args:
+          url += "?" + urllib.urlencode(args)
+        req = self._CreateRequest(url=url, data=payload)
+        req.add_header("Content-Type", content_type)
+        try:
+          f = self.opener.open(req)
+          response = f.read()
+          f.close()
+          return response
+        except urllib2.HTTPError, e:
+          if tries > 3:
+            raise
+          elif e.code == 401:
+            self._Authenticate()
+##           elif e.code >= 500 and e.code < 600:
+##             # Server Error - try again.
+##             continue
+          else:
+            raise
+    finally:
+      socket.setdefaulttimeout(old_timeout)
+
+
+class HttpRpcServer(AbstractRpcServer):
+  """Provides a simplified RPC-style interface for HTTP requests."""
+
+  def _Authenticate(self):
+    """Save the cookie jar after authentication."""
+    super(HttpRpcServer, self)._Authenticate()
+    if self.save_cookies:
+      StatusUpdate("Saving authentication cookies to %s" % self.cookie_file)
+      self.cookie_jar.save()
+
+  def _GetOpener(self):
+    """Returns an OpenerDirector that supports cookies and ignores redirects.
+
+    Returns:
+      A urllib2.OpenerDirector object.
+    """
+    opener = urllib2.OpenerDirector()
+    opener.add_handler(urllib2.ProxyHandler())
+    opener.add_handler(urllib2.UnknownHandler())
+    opener.add_handler(urllib2.HTTPHandler())
+    opener.add_handler(urllib2.HTTPDefaultErrorHandler())
+    opener.add_handler(urllib2.HTTPSHandler())
+    opener.add_handler(urllib2.HTTPErrorProcessor())
+    if self.save_cookies:
+      self.cookie_file = os.path.expanduser("~/.codereview_upload_cookies")
+      self.cookie_jar = cookielib.MozillaCookieJar(self.cookie_file)
+      if os.path.exists(self.cookie_file):
+        try:
+          self.cookie_jar.load()
+          self.authenticated = True
+          StatusUpdate("Loaded authentication cookies from %s" %
+                       self.cookie_file)
+        except (cookielib.LoadError, IOError):
+          # Failed to load cookies - just ignore them.
+          pass
+      else:
+        # Create an empty cookie file with mode 600
+        fd = os.open(self.cookie_file, os.O_CREAT, 0600)
+        os.close(fd)
+      # Always chmod the cookie file
+      os.chmod(self.cookie_file, 0600)
+    else:
+      # Don't save cookies across runs of update.py.
+      self.cookie_jar = cookielib.CookieJar()
+    opener.add_handler(urllib2.HTTPCookieProcessor(self.cookie_jar))
+    return opener
+
+
+parser = optparse.OptionParser(usage="%prog [options] [-- diff_options]")
+parser.add_option("-y", "--assume_yes", action="store_true",
+                  dest="assume_yes", default=False,
+                  help="Assume that the answer to yes/no questions is 'yes'.")
+# Logging
+group = parser.add_option_group("Logging options")
+group.add_option("-q", "--quiet", action="store_const", const=0,
+                 dest="verbose", help="Print errors only.")
+group.add_option("-v", "--verbose", action="store_const", const=2,
+                 dest="verbose", default=1,
+                 help="Print info level logs (default).")
+group.add_option("--noisy", action="store_const", const=3,
+                 dest="verbose", help="Print all logs.")
+# Review server
+group = parser.add_option_group("Review server options")
+group.add_option("-s", "--server", action="store", dest="server",
+                 default="codereview.appspot.com",
+                 metavar="SERVER",
+                 help=("The server to upload to. The format is host[:port]. "
+                       "Defaults to 'codereview.appspot.com'."))
+group.add_option("-e", "--email", action="store", dest="email",
+                 metavar="EMAIL", default=None,
+                 help="The username to use. Will prompt if omitted.")
+group.add_option("-H", "--host", action="store", dest="host",
+                 metavar="HOST", default=None,
+                 help="Overrides the Host header sent with all RPCs.")
+group.add_option("--no_cookies", action="store_false",
+                 dest="save_cookies", default=True,
+                 help="Do not save authentication cookies to local disk.")
+# Issue
+group = parser.add_option_group("Issue options")
+group.add_option("-d", "--description", action="store", dest="description",
+                 metavar="DESCRIPTION", default=None,
+                 help="Optional description when creating an issue.")
+group.add_option("-f", "--description_file", action="store",
+                 dest="description_file", metavar="DESCRIPTION_FILE",
+                 default=None,
+                 help="Optional path of a file that contains "
+                      "the description when creating an issue.")
+group.add_option("-r", "--reviewers", action="store", dest="reviewers",
+                 metavar="REVIEWERS", default=None,
+                 help="Add reviewers (comma separated email addresses).")
+group.add_option("--cc", action="store", dest="cc",
+                 metavar="CC", default=None,
+                 help="Add CC (comma separated email addresses).")
+# Upload options
+group = parser.add_option_group("Patch options")
+group.add_option("-m", "--message", action="store", dest="message",
+                 metavar="MESSAGE", default=None,
+                 help="A message to identify the patch. "
+                      "Will prompt if omitted.")
+group.add_option("-i", "--issue", type="int", action="store",
+                 metavar="ISSUE", default=None,
+                 help="Issue number to which to add. Defaults to new issue.")
+group.add_option("--download_base", action="store_true",
+                 dest="download_base", default=False,
+                 help="Base files will be downloaded by the server "
+                 "(side-by-side diffs may not work on files with CRs).")
+group.add_option("--rev", action="store", dest="revision",
+                 metavar="REV", default=None,
+                 help="Branch/tree/revision to diff against (used by DVCS).")
+group.add_option("--send_mail", action="store_true",
+                 dest="send_mail", default=False,
+                 help="Send notification email to reviewers.")
+
+
+def GetRpcServer(options):
+  """Returns an instance of an AbstractRpcServer.
+
+  Returns:
+    A new AbstractRpcServer, on which RPC calls can be made.
+  """
+
+  rpc_server_class = HttpRpcServer
+
+  def GetUserCredentials():
+    """Prompts the user for a username and password."""
+    email = options.email
+    if email is None:
+      email = GetEmail("Email (login for uploading to %s)" % options.server)
+    password = getpass.getpass("Password for %s: " % email)
+    return (email, password)
+
+  # If this is the dev_appserver, use fake authentication.
+  host = (options.host or options.server).lower()
+  if host == "localhost" or host.startswith("localhost:"):
+    email = options.email
+    if email is None:
+      email = "[email protected]"
+      logging.info("Using debug user %s.  Override with --email" % email)
+    server = rpc_server_class(
+        options.server,
+        lambda: (email, "password"),
+        host_override=options.host,
+        extra_headers={"Cookie":
+                       'dev_appserver_login="%s:False"' % email},
+        save_cookies=options.save_cookies)
+    # Don't try to talk to ClientLogin.
+    server.authenticated = True
+    return server
+
+  return rpc_server_class(options.server, GetUserCredentials,
+                          host_override=options.host,
+                          save_cookies=options.save_cookies)
+
+
+def EncodeMultipartFormData(fields, files):
+  """Encode form fields for multipart/form-data.
+
+  Args:
+    fields: A sequence of (name, value) elements for regular form fields.
+    files: A sequence of (name, filename, value) elements for data to be
+           uploaded as files.
+  Returns:
+    (content_type, body) ready for httplib.HTTP instance.
+
+  Source:
+    https://web.archive.org/web/20160116052001/code.activestate.com/recipes/146306
+  """
+  BOUNDARY = '-M-A-G-I-C---B-O-U-N-D-A-R-Y-'
+  CRLF = '\r\n'
+  lines = []
+  for (key, value) in fields:
+    lines.append('--' + BOUNDARY)
+    lines.append('Content-Disposition: form-data; name="%s"' % key)
+    lines.append('')
+    lines.append(value)
+  for (key, filename, value) in files:
+    lines.append('--' + BOUNDARY)
+    lines.append('Content-Disposition: form-data; name="%s"; filename="%s"' %
+             (key, filename))
+    lines.append('Content-Type: %s' % GetContentType(filename))
+    lines.append('')
+    lines.append(value)
+  lines.append('--' + BOUNDARY + '--')
+  lines.append('')
+  body = CRLF.join(lines)
+  content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
+  return content_type, body
+
+
+def GetContentType(filename):
+  """Helper to guess the content-type from the filename."""
+  return mimetypes.guess_type(filename)[0] or 'application/octet-stream'
+
+
+# Use a shell for subcommands on Windows to get a PATH search.
+use_shell = sys.platform.startswith("win")
+
+def RunShellWithReturnCode(command, print_output=False,
+                           universal_newlines=True):
+  """Executes a command and returns the output from stdout and the return code.
+
+  Args:
+    command: Command to execute.
+    print_output: If True, the output is printed to stdout.
+                  If False, both stdout and stderr are ignored.
+    universal_newlines: Use universal_newlines flag (default: True).
+
+  Returns:
+    Tuple (output, return code)
+  """
+  logging.info("Running %s", command)
+  p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
+                       shell=use_shell, universal_newlines=universal_newlines)
+  if print_output:
+    output_array = []
+    while True:
+      line = p.stdout.readline()
+      if not line:
+        break
+      print line.strip("\n")
+      output_array.append(line)
+    output = "".join(output_array)
+  else:
+    output = p.stdout.read()
+  p.wait()
+  errout = p.stderr.read()
+  if print_output and errout:
+    print >>sys.stderr, errout
+  p.stdout.close()
+  p.stderr.close()
+  return output, p.returncode
+
+
+def RunShell(command, silent_ok=False, universal_newlines=True,
+             print_output=False):
+  data, retcode = RunShellWithReturnCode(command, print_output,
+                                         universal_newlines)
+  if retcode:
+    ErrorExit("Got error status from %s:\n%s" % (command, data))
+  if not silent_ok and not data:
+    ErrorExit("No output from %s" % command)
+  return data
+
+
+class VersionControlSystem(object):
+  """Abstract base class providing an interface to the VCS."""
+
+  def __init__(self, options):
+    """Constructor.
+
+    Args:
+      options: Command line options.
+    """
+    self.options = options
+
+  def GenerateDiff(self, args):
+    """Return the current diff as a string.
+
+    Args:
+      args: Extra arguments to pass to the diff command.
+    """
+    raise NotImplementedError(
+        "abstract method -- subclass %s must override" % self.__class__)
+
+  def GetUnknownFiles(self):
+    """Return a list of files unknown to the VCS."""
+    raise NotImplementedError(
+        "abstract method -- subclass %s must override" % self.__class__)
+
+  def CheckForUnknownFiles(self):
+    """Show an "are you sure?" prompt if there are unknown files."""
+    unknown_files = self.GetUnknownFiles()
+    if unknown_files:
+      print "The following files are not added to version control:"
+      for line in unknown_files:
+        print line
+      prompt = "Are you sure to continue?(y/N) "
+      answer = raw_input(prompt).strip()
+      if answer != "y":
+        ErrorExit("User aborted")
+
+  def GetBaseFile(self, filename):
+    """Get the content of the upstream version of a file.
+
+    Returns:
+      A tuple (base_content, new_content, is_binary, status)
+        base_content: The contents of the base file.
+        new_content: For text files, this is empty.  For binary files, this is
+          the contents of the new file, since the diff output won't contain
+          information to reconstruct the current file.
+        is_binary: True iff the file is binary.
+        status: The status of the file.
+    """
+
+    raise NotImplementedError(
+        "abstract method -- subclass %s must override" % self.__class__)
+
+
+  def GetBaseFiles(self, diff):
+    """Helper that calls GetBase file for each file in the patch.
+
+    Returns:
+      A dictionary that maps from filename to GetBaseFile's tuple.  Filenames
+      are retrieved based on lines that start with "Index:" or
+      "Property changes on:".
+    """
+    files = {}
+    for line in diff.splitlines(True):
+      if line.startswith('Index:') or line.startswith('Property changes on:'):
+        unused, filename = line.split(':', 1)
+        # On Windows if a file has property changes its filename uses '\'
+        # instead of '/'.
+        filename = filename.strip().replace('\\', '/')
+        files[filename] = self.GetBaseFile(filename)
+    return files
+
+
+  def UploadBaseFiles(self, issue, rpc_server, patch_list, patchset, options,
+                      files):
+    """Uploads the base files (and if necessary, the current ones as well)."""
+
+    def UploadFile(filename, file_id, content, is_binary, status, is_base):
+      """Uploads a file to the server."""
+      file_too_large = False
+      if is_base:
+        type = "base"
+      else:
+        type = "current"
+      if len(content) > MAX_UPLOAD_SIZE:
+        print ("Not uploading the %s file for %s because it's too large." %
+               (type, filename))
+        file_too_large = True
+        content = ""
+      checksum = md5.new(content).hexdigest()
+      if options.verbose > 0 and not file_too_large:
+        print "Uploading %s file for %s" % (type, filename)
+      url = "/%d/upload_content/%d/%d" % (int(issue), int(patchset), file_id)
+      form_fields = [("filename", filename),
+                     ("status", status),
+                     ("checksum", checksum),
+                     ("is_binary", str(is_binary)),
+                     ("is_current", str(not is_base)),
+                    ]
+      if file_too_large:
+        form_fields.append(("file_too_large", "1"))
+      if options.email:
+        form_fields.append(("user", options.email))
+      ctype, body = EncodeMultipartFormData(form_fields,
+                                            [("data", filename, content)])
+      response_body = rpc_server.Send(url, body,
+                                      content_type=ctype)
+      if not response_body.startswith("OK"):
+        StatusUpdate("  --> %s" % response_body)
+        sys.exit(1)
+
+    patches = dict()
+    [patches.setdefault(v, k) for k, v in patch_list]
+    for filename in patches.keys():
+      base_content, new_content, is_binary, status = files[filename]
+      file_id_str = patches.get(filename)
+      if file_id_str.find("nobase") != -1:
+        base_content = None
+        file_id_str = file_id_str[file_id_str.rfind("_") + 1:]
+      file_id = int(file_id_str)
+      if base_content != None:
+        UploadFile(filename, file_id, base_content, is_binary, status, True)
+      if new_content != None:
+        UploadFile(filename, file_id, new_content, is_binary, status, False)
+
+  def IsImage(self, filename):
+    """Returns true if the filename has an image extension."""
+    mimetype =  mimetypes.guess_type(filename)[0]
+    if not mimetype:
+      return False
+    return mimetype.startswith("image/")
+
+
+class SubversionVCS(VersionControlSystem):
+  """Implementation of the VersionControlSystem interface for Subversion."""
+
+  def __init__(self, options):
+    super(SubversionVCS, self).__init__(options)
+    if self.options.revision:
+      match = re.match(r"(\d+)(:(\d+))?", self.options.revision)
+      if not match:
+        ErrorExit("Invalid Subversion revision %s." % self.options.revision)
+      self.rev_start = match.group(1)
+      self.rev_end = match.group(3)
+    else:
+      self.rev_start = self.rev_end = None
+    # Cache output from "svn list -r REVNO dirname".
+    # Keys: dirname, Values: 2-tuple (output for start rev and end rev).
+    self.svnls_cache = {}
+    # SVN base URL is required to fetch files deleted in an older revision.
+    # Result is cached to not guess it over and over again in GetBaseFile().
+    required = self.options.download_base or self.options.revision is not None
+    self.svn_base = self._GuessBase(required)
+
+  def GuessBase(self, required):
+    """Wrapper for _GuessBase."""
+    return self.svn_base
+
+  def _GuessBase(self, required):
+    """Returns the SVN base URL.
+
+    Args:
+      required: If true, exits if the url can't be guessed, otherwise None is
+        returned.
+    """
+    info = RunShell(["svn", "info"])
+    for line in info.splitlines():
+      words = line.split()
+      if len(words) == 2 and words[0] == "URL:":
+        url = words[1]
+        scheme, netloc, path, params, query, fragment = urlparse.urlparse(url)
+        username, netloc = urllib.splituser(netloc)
+        if username:
+          logging.info("Removed username from base URL")
+        if netloc.endswith("svn.python.org"):
+          if netloc == "svn.python.org":
+            if path.startswith("/projects/"):
+              path = path[9:]
+          elif netloc != "[email protected]":
+            ErrorExit("Unrecognized Python URL: %s" % url)
+          base = "http://svn.python.org/view/*checkout*%s/" % path
+          logging.info("Guessed Python base = %s", base)
+        elif netloc.endswith("svn.collab.net"):
+          if path.startswith("/repos/"):
+            path = path[6:]
+          base = "http://svn.collab.net/viewvc/*checkout*%s/" % path
+          logging.info("Guessed CollabNet base = %s", base)
+        elif netloc.endswith(".googlecode.com"):
+          path = path + "/"
+          base = urlparse.urlunparse(("http", netloc, path, params,
+                                      query, fragment))
+          logging.info("Guessed Google Code base = %s", base)
+        else:
+          path = path + "/"
+          base = urlparse.urlunparse((scheme, netloc, path, params,
+                                      query, fragment))
+          logging.info("Guessed base = %s", base)
+        return base
+    if required:
+      ErrorExit("Can't find URL in output from svn info")
+    return None
+
+  def GenerateDiff(self, args):
+    cmd = ["svn", "diff"]
+    if self.options.revision:
+      cmd += ["-r", self.options.revision]
+    cmd.extend(args)
+    data = RunShell(cmd)
+    count = 0
+    for line in data.splitlines():
+      if line.startswith("Index:") or line.startswith("Property changes on:"):
+        count += 1
+        logging.info(line)
+    if not count:
+      ErrorExit("No valid patches found in output from svn diff")
+    return data
+
+  def _CollapseKeywords(self, content, keyword_str):
+    """Collapses SVN keywords."""
+    # svn cat translates keywords but svn diff doesn't. As a result of this
+    # behavior patching.PatchChunks() fails with a chunk mismatch error.
+    # This part was originally written by the Review Board development team
+    # who had the same problem (https://reviews.reviewboard.org/r/276/).
+    # Mapping of keywords to known aliases
+    svn_keywords = {
+      # Standard keywords
+      'Date':                ['Date', 'LastChangedDate'],
+      'Revision':            ['Revision', 'LastChangedRevision', 'Rev'],
+      'Author':              ['Author', 'LastChangedBy'],
+      'HeadURL':             ['HeadURL', 'URL'],
+      'Id':                  ['Id'],
+
+      # Aliases
+      'LastChangedDate':     ['LastChangedDate', 'Date'],
+      'LastChangedRevision': ['LastChangedRevision', 'Rev', 'Revision'],
+      'LastChangedBy':       ['LastChangedBy', 'Author'],
+      'URL':                 ['URL', 'HeadURL'],
+    }
+
+    def repl(m):
+       if m.group(2):
+         return "$%s::%s$" % (m.group(1), " " * len(m.group(3)))
+       return "$%s$" % m.group(1)
+    keywords = [keyword
+                for name in keyword_str.split(" ")
+                for keyword in svn_keywords.get(name, [])]
+    return re.sub(r"\$(%s):(:?)([^\$]+)\$" % '|'.join(keywords), repl, content)
+
+  def GetUnknownFiles(self):
+    status = RunShell(["svn", "status", "--ignore-externals"], silent_ok=True)
+    unknown_files = []
+    for line in status.split("\n"):
+      if line and line[0] == "?":
+        unknown_files.append(line)
+    return unknown_files
+
+  def ReadFile(self, filename):
+    """Returns the contents of a file."""
+    file = open(filename, 'rb')
+    result = ""
+    try:
+      result = file.read()
+    finally:
+      file.close()
+    return result
+
+  def GetStatus(self, filename):
+    """Returns the status of a file."""
+    if not self.options.revision:
+      status = RunShell(["svn", "status", "--ignore-externals", filename])
+      if not status:
+        ErrorExit("svn status returned no output for %s" % filename)
+      status_lines = status.splitlines()
+      # If file is in a cl, the output will begin with
+      # "\n--- Changelist 'cl_name':\n".  See
+      # https://web.archive.org/web/20090918234815/svn.collab.net/repos/svn/trunk/notes/changelist-design.txt
+      if (len(status_lines) == 3 and
+          not status_lines[0] and
+          status_lines[1].startswith("--- Changelist")):
+        status = status_lines[2]
+      else:
+        status = status_lines[0]
+    # If we have a revision to diff against we need to run "svn list"
+    # for the old and the new revision and compare the results to get
+    # the correct status for a file.
+    else:
+      dirname, relfilename = os.path.split(filename)
+      if dirname not in self.svnls_cache:
+        cmd = ["svn", "list", "-r", self.rev_start, dirname or "."]
+        out, returncode = RunShellWithReturnCode(cmd)
+        if returncode:
+          ErrorExit("Failed to get status for %s." % filename)
+        old_files = out.splitlines()
+        args = ["svn", "list"]
+        if self.rev_end:
+          args += ["-r", self.rev_end]
+        cmd = args + [dirname or "."]
+        out, returncode = RunShellWithReturnCode(cmd)
+        if returncode:
+          ErrorExit("Failed to run command %s" % cmd)
+        self.svnls_cache[dirname] = (old_files, out.splitlines())
+      old_files, new_files = self.svnls_cache[dirname]
+      if relfilename in old_files and relfilename not in new_files:
+        status = "D   "
+      elif relfilename in old_files and relfilename in new_files:
+        status = "M   "
+      else:
+        status = "A   "
+    return status
+
+  def GetBaseFile(self, filename):
+    status = self.GetStatus(filename)
+    base_content = None
+    new_content = None
+
+    # If a file is copied its status will be "A  +", which signifies
+    # "addition-with-history".  See "svn st" for more information.  We need to
+    # upload the original file or else diff parsing will fail if the file was
+    # edited.
+    if status[0] == "A" and status[3] != "+":
+      # We'll need to upload the new content if we're adding a binary file
+      # since diff's output won't contain it.
+      mimetype = RunShell(["svn", "propget", "svn:mime-type", filename],
+                          silent_ok=True)
+      base_content = ""
+      is_binary = mimetype and not mimetype.startswith("text/")
+      if is_binary and self.IsImage(filename):
+        new_content = self.ReadFile(filename)
+    elif (status[0] in ("M", "D", "R") or
+          (status[0] == "A" and status[3] == "+") or  # Copied file.
+          (status[0] == " " and status[1] == "M")):  # Property change.
+      args = []
+      if self.options.revision:
+        url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
+      else:
+        # Don't change filename, it's needed later.
+        url = filename
+        args += ["-r", "BASE"]
+      cmd = ["svn"] + args + ["propget", "svn:mime-type", url]
+      mimetype, returncode = RunShellWithReturnCode(cmd)
+      if returncode:
+        # File does not exist in the requested revision.
+        # Reset mimetype, it contains an error message.
+        mimetype = ""
+      get_base = False
+      is_binary = mimetype and not mimetype.startswith("text/")
+      if status[0] == " ":
+        # Empty base content just to force an upload.
+        base_content = ""
+      elif is_binary:
+        if self.IsImage(filename):
+          get_base = True
+          if status[0] == "M":
+            if not self.rev_end:
+              new_content = self.ReadFile(filename)
+            else:
+              url = "%s/%s@%s" % (self.svn_base, filename, self.rev_end)
+              new_content = RunShell(["svn", "cat", url],
+                                     universal_newlines=True, silent_ok=True)
+        else:
+          base_content = ""
+      else:
+        get_base = True
+
+      if get_base:
+        if is_binary:
+          universal_newlines = False
+        else:
+          universal_newlines = True
+        if self.rev_start:
+          # "svn cat -r REV delete_file.txt" doesn't work. cat requires
+          # the full URL with "@REV" appended instead of using "-r" option.
+          url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
+          base_content = RunShell(["svn", "cat", url],
+                                  universal_newlines=universal_newlines,
+                                  silent_ok=True)
+        else:
+          base_content = RunShell(["svn", "cat", filename],
+                                  universal_newlines=universal_newlines,
+                                  silent_ok=True)
+        if not is_binary:
+          args = []
+          if self.rev_start:
+            url = "%s/%s@%s" % (self.svn_base, filename, self.rev_start)
+          else:
+            url = filename
+            args += ["-r", "BASE"]
+          cmd = ["svn"] + args + ["propget", "svn:keywords", url]
+          keywords, returncode = RunShellWithReturnCode(cmd)
+          if keywords and not returncode:
+            base_content = self._CollapseKeywords(base_content, keywords)
+    else:
+      StatusUpdate("svn status returned unexpected output: %s" % status)
+      sys.exit(1)
+    return base_content, new_content, is_binary, status[0:5]
+
+
+class GitVCS(VersionControlSystem):
+  """Implementation of the VersionControlSystem interface for Git."""
+
+  def __init__(self, options):
+    super(GitVCS, self).__init__(options)
+    # Map of filename -> hash of base file.
+    self.base_hashes = {}
+
+  def GenerateDiff(self, extra_args):
+    # This is more complicated than svn's GenerateDiff because we must convert
+    # the diff output to include an svn-style "Index:" line as well as record
+    # the hashes of the base files, so we can upload them along with our diff.
+    if self.options.revision:
+      extra_args = [self.options.revision] + extra_args
+    gitdiff = RunShell(["git", "diff", "--full-index"] + extra_args)
+    svndiff = []
+    filecount = 0
+    filename = None
+    for line in gitdiff.splitlines():
+      match = re.match(r"diff --git a/(.*) b/.*$", line)
+      if match:
+        filecount += 1
+        filename = match.group(1)
+        svndiff.append("Index: %s\n" % filename)
+      else:
+        # The "index" line in a git diff looks like this (long hashes elided):
+        #   index 82c0d44..b2cee3f 100755
+        # We want to save the left hash, as that identifies the base file.
+        match = re.match(r"index (\w+)\.\.", line)
+        if match:
+          self.base_hashes[filename] = match.group(1)
+      svndiff.append(line + "\n")
+    if not filecount:
+      ErrorExit("No valid patches found in output from git diff")
+    return "".join(svndiff)
+
+  def GetUnknownFiles(self):
+    status = RunShell(["git", "ls-files", "--exclude-standard", "--others"],
+                      silent_ok=True)
+    return status.splitlines()
+
+  def GetBaseFile(self, filename):
+    hash = self.base_hashes[filename]
+    base_content = None
+    new_content = None
+    is_binary = False
+    if hash == "0" * 40:  # All-zero hash indicates no base file.
+      status = "A"
+      base_content = ""
+    else:
+      status = "M"
+      base_content, returncode = RunShellWithReturnCode(["git", "show", hash])
+      if returncode:
+        ErrorExit("Got error status from 'git show %s'" % hash)
+    return (base_content, new_content, is_binary, status)
+
+
+class MercurialVCS(VersionControlSystem):
+  """Implementation of the VersionControlSystem interface for Mercurial."""
+
+  def __init__(self, options, repo_dir):
+    super(MercurialVCS, self).__init__(options)
+    # Absolute path to repository (we can be in a subdir)
+    self.repo_dir = os.path.normpath(repo_dir)
+    # Compute the subdir
+    cwd = os.path.normpath(os.getcwd())
+    assert cwd.startswith(self.repo_dir)
+    self.subdir = cwd[len(self.repo_dir):].lstrip(r"\/")
+    if self.options.revision:
+      self.base_rev = self.options.revision
+    else:
+      self.base_rev = RunShell(["hg", "parent", "-q"]).split(':')[1].strip()
+
+  def _GetRelPath(self, filename):
+    """Get relative path of a file according to the current directory,
+    given its logical path in the repo."""
+    assert filename.startswith(self.subdir), filename
+    return filename[len(self.subdir):].lstrip(r"\/")
+
+  def GenerateDiff(self, extra_args):
+    # If no file specified, restrict to the current subdir
+    extra_args = extra_args or ["."]
+    cmd = ["hg", "diff", "--git", "-r", self.base_rev] + extra_args
+    data = RunShell(cmd, silent_ok=True)
+    svndiff = []
+    filecount = 0
+    for line in data.splitlines():
+      m = re.match("diff --git a/(\S+) b/(\S+)", line)
+      if m:
+        # Modify line to make it look like as it comes from svn diff.
+        # With this modification no changes on the server side are required
+        # to make upload.py work with Mercurial repos.
+        # NOTE: for proper handling of moved/copied files, we have to use
+        # the second filename.
+        filename = m.group(2)
+        svndiff.append("Index: %s" % filename)
+        svndiff.append("=" * 67)
+        filecount += 1
+        logging.info(line)
+      else:
+        svndiff.append(line)
+    if not filecount:
+      ErrorExit("No valid patches found in output from hg diff")
+    return "\n".join(svndiff) + "\n"
+
+  def GetUnknownFiles(self):
+    """Return a list of files unknown to the VCS."""
+    args = []
+    status = RunShell(["hg", "status", "--rev", self.base_rev, "-u", "."],
+        silent_ok=True)
+    unknown_files = []
+    for line in status.splitlines():
+      st, fn = line.split(" ", 1)
+      if st == "?":
+        unknown_files.append(fn)
+    return unknown_files
+
+  def GetBaseFile(self, filename):
+    # "hg status" and "hg cat" both take a path relative to the current subdir
+    # rather than to the repo root, but "hg diff" has given us the full path
+    # to the repo root.
+    base_content = ""
+    new_content = None
+    is_binary = False
+    oldrelpath = relpath = self._GetRelPath(filename)
+    # "hg status -C" returns two lines for moved/copied files, one otherwise
+    out = RunShell(["hg", "status", "-C", "--rev", self.base_rev, relpath])
+    out = out.splitlines()
+    # HACK: strip error message about missing file/directory if it isn't in
+    # the working copy
+    if out[0].startswith('%s: ' % relpath):
+      out = out[1:]
+    if len(out) > 1:
+      # Moved/copied => considered as modified, use old filename to
+      # retrieve base contents
+      oldrelpath = out[1].strip()
+      status = "M"
+    else:
+      status, _ = out[0].split(' ', 1)
+    if status != "A":
+      base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
+        silent_ok=True)
+      is_binary = "\0" in base_content  # Mercurial's heuristic
+    if status != "R":
+      new_content = open(relpath, "rb").read()
+      is_binary = is_binary or "\0" in new_content
+    if is_binary and base_content:
+      # Fetch again without converting newlines
+      base_content = RunShell(["hg", "cat", "-r", self.base_rev, oldrelpath],
+        silent_ok=True, universal_newlines=False)
+    if not is_binary or not self.IsImage(relpath):
+      new_content = None
+    return base_content, new_content, is_binary, status
+
+
+# NOTE: The SplitPatch function is duplicated in engine.py, keep them in sync.
+def SplitPatch(data):
+  """Splits a patch into separate pieces for each file.
+
+  Args:
+    data: A string containing the output of svn diff.
+
+  Returns:
+    A list of 2-tuple (filename, text) where text is the svn diff output
+      pertaining to filename.
+  """
+  patches = []
+  filename = None
+  diff = []
+  for line in data.splitlines(True):
+    new_filename = None
+    if line.startswith('Index:'):
+      unused, new_filename = line.split(':', 1)
+      new_filename = new_filename.strip()
+    elif line.startswith('Property changes on:'):
+      unused, temp_filename = line.split(':', 1)
+      # When a file is modified, paths use '/' between directories, however
+      # when a property is modified '\' is used on Windows.  Make them the same
+      # otherwise the file shows up twice.
+      temp_filename = temp_filename.strip().replace('\\', '/')
+      if temp_filename != filename:
+        # File has property changes but no modifications, create a new diff.
+        new_filename = temp_filename
+    if new_filename:
+      if filename and diff:
+        patches.append((filename, ''.join(diff)))
+      filename = new_filename
+      diff = [line]
+      continue
+    if diff is not None:
+      diff.append(line)
+  if filename and diff:
+    patches.append((filename, ''.join(diff)))
+  return patches
+
+
+def UploadSeparatePatches(issue, rpc_server, patchset, data, options):
+  """Uploads a separate patch for each file in the diff output.
+
+  Returns a list of [patch_key, filename] for each file.
+  """
+  patches = SplitPatch(data)
+  rv = []
+  for patch in patches:
+    if len(patch[1]) > MAX_UPLOAD_SIZE:
+      print ("Not uploading the patch for " + patch[0] +
+             " because the file is too large.")
+      continue
+    form_fields = [("filename", patch[0])]
+    if not options.download_base:
+      form_fields.append(("content_upload", "1"))
+    files = [("data", "data.diff", patch[1])]
+    ctype, body = EncodeMultipartFormData(form_fields, files)
+    url = "/%d/upload_patch/%d" % (int(issue), int(patchset))
+    print "Uploading patch for " + patch[0]
+    response_body = rpc_server.Send(url, body, content_type=ctype)
+    lines = response_body.splitlines()
+    if not lines or lines[0] != "OK":
+      StatusUpdate("  --> %s" % response_body)
+      sys.exit(1)
+    rv.append([lines[1], patch[0]])
+  return rv
+
+
+def GuessVCS(options):
+  """Helper to guess the version control system.
+
+  This examines the current directory, guesses which VersionControlSystem
+  we're using, and returns an instance of the appropriate class.  Exit with an
+  error if we can't figure it out.
+
+  Returns:
+    A VersionControlSystem instance. Exits if the VCS can't be guessed.
+  """
+  # Mercurial has a command to get the base directory of a repository
+  # Try running it, but don't die if we don't have hg installed.
+  # NOTE: we try Mercurial first as it can sit on top of an SVN working copy.
+  try:
+    out, returncode = RunShellWithReturnCode(["hg", "root"])
+    if returncode == 0:
+      return MercurialVCS(options, out.strip())
+  except OSError, (errno, message):
+    if errno != 2:  # ENOENT -- they don't have hg installed.
+      raise
+
+  # Subversion has a .svn in all working directories.
+  if os.path.isdir('.svn'):
+    logging.info("Guessed VCS = Subversion")
+    return SubversionVCS(options)
+
+  # Git has a command to test if you're in a git tree.
+  # Try running it, but don't die if we don't have git installed.
+  try:
+    out, returncode = RunShellWithReturnCode(["git", "rev-parse",
+                                              "--is-inside-work-tree"])
+    if returncode == 0:
+      return GitVCS(options)
+  except OSError, (errno, message):
+    if errno != 2:  # ENOENT -- they don't have git installed.
+      raise
+
+  ErrorExit(("Could not guess version control system. "
+             "Are you in a working copy directory?"))
+
+
+def RealMain(argv, data=None):
+  """The real main function.
+
+  Args:
+    argv: Command line arguments.
+    data: Diff contents. If None (default) the diff is generated by
+      the VersionControlSystem implementation returned by GuessVCS().
+
+  Returns:
+    A 2-tuple (issue id, patchset id).
+    The patchset id is None if the base files are not uploaded by this
+    script (applies only to SVN checkouts).
+  """
+  logging.basicConfig(format=("%(asctime).19s %(levelname)s %(filename)s:"
+                              "%(lineno)s %(message)s "))
+  os.environ['LC_ALL'] = 'C'
+  options, args = parser.parse_args(argv[1:])
+  global verbosity
+  verbosity = options.verbose
+  if verbosity >= 3:
+    logging.getLogger().setLevel(logging.DEBUG)
+  elif verbosity >= 2:
+    logging.getLogger().setLevel(logging.INFO)
+  vcs = GuessVCS(options)
+  if isinstance(vcs, SubversionVCS):
+    # base field is only allowed for Subversion.
+    # Note: Fetching base files may become deprecated in future releases.
+    base = vcs.GuessBase(options.download_base)
+  else:
+    base = None
+  if not base and options.download_base:
+    options.download_base = True
+    logging.info("Enabled upload of base file")
+  if not options.assume_yes:
+    vcs.CheckForUnknownFiles()
+  if data is None:
+    data = vcs.GenerateDiff(args)
+  files = vcs.GetBaseFiles(data)
+  if verbosity >= 1:
+    print "Upload server:", options.server, "(change with -s/--server)"
+  if options.issue:
+    prompt = "Message describing this patch set: "
+  else:
+    prompt = "New issue subject: "
+  message = options.message or raw_input(prompt).strip()
+  if not message:
+    ErrorExit("A non-empty message is required")
+  rpc_server = GetRpcServer(options)
+  form_fields = [("subject", message)]
+  if base:
+    form_fields.append(("base", base))
+  if options.issue:
+    form_fields.append(("issue", str(options.issue)))
+  if options.email:
+    form_fields.append(("user", options.email))
+  if options.reviewers:
+    for reviewer in options.reviewers.split(','):
+      if "@" in reviewer and not reviewer.split("@")[1].count(".") == 1:
+        ErrorExit("Invalid email address: %s" % reviewer)
+    form_fields.append(("reviewers", options.reviewers))
+  if options.cc:
+    for cc in options.cc.split(','):
+      if "@" in cc and not cc.split("@")[1].count(".") == 1:
+        ErrorExit("Invalid email address: %s" % cc)
+    form_fields.append(("cc", options.cc))
+  description = options.description
+  if options.description_file:
+    if options.description:
+      ErrorExit("Can't specify description and description_file")
+    file = open(options.description_file, 'r')
+    description = file.read()
+    file.close()
+  if description:
+    form_fields.append(("description", description))
+  # Send a hash of all the base file so the server can determine if a copy
+  # already exists in an earlier patchset.
+  base_hashes = ""
+  for file, info in files.iteritems():
+    if not info[0] is None:
+      checksum = md5.new(info[0]).hexdigest()
+      if base_hashes:
+        base_hashes += "|"
+      base_hashes += checksum + ":" + file
+  form_fields.append(("base_hashes", base_hashes))
+  # If we're uploading base files, don't send the email before the uploads, so
+  # that it contains the file status.
+  if options.send_mail and options.download_base:
+    form_fields.append(("send_mail", "1"))
+  if not options.download_base:
+    form_fields.append(("content_upload", "1"))
+  if len(data) > MAX_UPLOAD_SIZE:
+    print "Patch is large, so uploading file patches separately."
+    uploaded_diff_file = []
+    form_fields.append(("separate_patches", "1"))
+  else:
+    uploaded_diff_file = [("data", "data.diff", data)]
+  ctype, body = EncodeMultipartFormData(form_fields, uploaded_diff_file)
+  response_body = rpc_server.Send("/upload", body, content_type=ctype)
+  patchset = None
+  if not options.download_base or not uploaded_diff_file:
+    lines = response_body.splitlines()
+    if len(lines) >= 2:
+      msg = lines[0]
+      patchset = lines[1].strip()
+      patches = [x.split(" ", 1) for x in lines[2:]]
+    else:
+      msg = response_body
+  else:
+    msg = response_body
+  StatusUpdate(msg)
+  if not response_body.startswith("Issue created.") and \
+  not response_body.startswith("Issue updated."):
+    sys.exit(0)
+  issue = msg[msg.rfind("/")+1:]
+
+  if not uploaded_diff_file:
+    result = UploadSeparatePatches(issue, rpc_server, patchset, data, options)
+    if not options.download_base:
+      patches = result
+
+  if not options.download_base:
+    vcs.UploadBaseFiles(issue, rpc_server, patches, patchset, options, files)
+    if options.send_mail:
+      rpc_server.Send("/" + issue + "/mail", payload="")
+  return issue, patchset
+
+
+def main():
+  try:
+    RealMain(sys.argv)
+  except KeyboardInterrupt:
+    print
+    StatusUpdate("Interrupted.")
+    sys.exit(1)
+
+
+if __name__ == "__main__":
+  main()

Engine/lib/assimp/contrib/gtest/scripts/upload_gtest.py

@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+#
+# Copyright 2009, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""upload_gtest.py v0.1.0 -- uploads a Google Test patch for review.
+
+This simple wrapper passes all command line flags and
[email protected] to upload.py.
+
+USAGE: upload_gtest.py [options for upload.py]
+"""
+
+__author__ = '[email protected] (Zhanyong Wan)'
+
+import os
+import sys
+
+CC_FLAG = '--cc='
+GTEST_GROUP = '[email protected]'
+
+
+def main():
+  # Finds the path to upload.py, assuming it is in the same directory
+  # as this file.
+  my_dir = os.path.dirname(os.path.abspath(__file__))
+  upload_py_path = os.path.join(my_dir, 'upload.py')
+
+  # Adds Google Test discussion group to the cc line if it's not there
+  # already.
+  upload_py_argv = [upload_py_path]
+  found_cc_flag = False
+  for arg in sys.argv[1:]:
+    if arg.startswith(CC_FLAG):
+      found_cc_flag = True
+      cc_line = arg[len(CC_FLAG):]
+      cc_list = [addr for addr in cc_line.split(',') if addr]
+      if GTEST_GROUP not in cc_list:
+        cc_list.append(GTEST_GROUP)
+      upload_py_argv.append(CC_FLAG + ','.join(cc_list))
+    else:
+      upload_py_argv.append(arg)
+
+  if not found_cc_flag:
+    upload_py_argv.append(CC_FLAG + GTEST_GROUP)
+
+  # Invokes upload.py with the modified command line flags.
+  os.execv(upload_py_path, upload_py_argv)
+
+
+if __name__ == '__main__':
+  main()

Engine/lib/assimp/contrib/gtest/src/gtest-all.cc

@@ -38,7 +38,7 @@
 #include "gtest/gtest.h"
 
 // The following lines pull in the real gtest *.cc files.
-#include "src/gtest-assertion-result.cc"
+#include "src/gtest.cc"
 #include "src/gtest-death-test.cc"
 #include "src/gtest-filepath.cc"
 #include "src/gtest-matchers.cc"
@@ -46,4 +46,3 @@
 #include "src/gtest-printers.cc"
 #include "src/gtest-test-part.cc"
 #include "src/gtest-typed-test.cc"
-#include "src/gtest.cc"