[bos #42181] Fatal error in Fuse selection NCollection_DataMap::Find

Add WebAssembly build workflow for Ubuntu and update CMake warnings for OpenGL usage
Add workaround for platform-specific macros setup before project command
Update CMake configuration for Emscripten and Android toolchains;
Disable default features for vcpkg manifest
Update GitHub workflows to support multiple build types and improve compiler flag handling
Disabled DETools module for Emscripten support in CMake configuration

.clang-format

@@ -0,0 +1,41 @@
+# clang-format configuration file trying to apply OCCT coding style
+#
+# Clang formatting rules: https://clang.llvm.org/docs/ClangFormatStyleOptions.html
+# The clang-format npm package (https://github.com/angular/clang-format) uses
+# a pre-built clang-format.exe from http://llvm.org/builds/
+#
+# We use defaults from the Microsoft style
+BasedOnStyle: Microsoft
+#
+# Style options
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowAllArgumentsOnNextLine: false
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: Consecutive
+AlignConsecutiveDeclarations: Consecutive
+AlignTrailingComments: true
+AllowShortFunctionsOnASingleLine: Inline
+AlwaysBreakTemplateDeclarations: Yes
+BinPackArguments: false
+BinPackParameters: false
+BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeTernaryOperators: true
+ColumnLimit: 100
+ContinuationIndentWidth: 2
+IndentCaseLabels: true
+IndentPPDirectives: BeforeHash
+IndentWidth: 2
+IndentWrappedFunctionNames: true
+PackConstructorInitializers: Never
+PointerAlignment: Left
+ReferenceAlignment: Left
+SeparateDefinitionBlocks: Always
+SortIncludes: false
+UseTab: Never
+#
+# OCCT specific settings
+StatementMacros:
+  - Standard_FALLTHROUGH
+  - Standard_DEPRECATED
+TypenameMacros:
+  - Handle

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# Global formatting with new rules using clang-format 18.1.8
+a5a7b3185b83c39d5b26cfaf138b9b87b5776e59

.github/ISSUE_TEMPLATE/Bug Report.yaml

@@ -1,46 +1,11 @@
 name: "Bug Report"
 description: "Report a bug related to the OCCT"
-labels: ["2. Bug"]
+labels: ["2. Bug", "0. New"]
 body:
   - type: markdown
     attributes:
       value: |
         **Please provide the following information:**
-  - type: dropdown
-    attributes:
-      label: Category
-      description: "Select the bug category"
-      options:
-        - Application Framework
-        - Build
-        - Coding
-        - Configuration
-        - Data Exchange
-        - Documentation
-        - DRAW
-        - Foundation Classes
-        - Mesh
-        - Modeling
-        - Samples
-        - Shape Healing
-        - Testing
-        - Visualization
-    validations:
-      required: true
-  - type: dropdown
-    id: severity
-    attributes:
-      label: Severity
-      description: "Select the bug severity"
-      options:
-        - Crash
-        - Critical
-        - Major
-        - Minor
-        - Trivial
-      default: 2
-    validations:
-      required: true
   - type: textarea
     id: description
     attributes:
@@ -93,11 +58,6 @@ body:
       default: 0
     validations:
       required: true
-  - type: input
-    id: compiler_version
-    attributes:
-      label: Compiler Version
-      description: "Specify the compiler version (optional)"
   - type: dropdown
     id: bitness
     attributes:
@@ -125,16 +85,6 @@ body:
       default: 6
     validations:
       required: true
-  - type: input
-    id: precise_occt_version
-    attributes:
-      label: Precise OCCT Version or Branch
-      description: "Specify the precise OCCT version, branch, or SSH (optional)"
-  - type: input
-    id: environment
-    attributes:
-      label: Environment
-      description: "Details about your environment (OS, compiler, etc.)"
   - type: textarea
     id: additional_files
     attributes:

.github/ISSUE_TEMPLATE/Feature Request.yaml

@@ -1,32 +1,11 @@
 name: "Feature Request"
 description: "Request a new feature or enhancement for the OCCT"
-labels: ["2. Enhancement"]
+labels: ["2. Enhancement", "0. New"]
 body:
   - type: markdown
     attributes:
       value: |
         **Please provide the following information:**
-  - type: dropdown
-    attributes:
-      label: Category
-      description: "Select the bug category"
-      options:
-        - Application Framework
-        - Build
-        - Coding
-        - Configuration
-        - Data Exchange
-        - Documentation
-        - DRAW
-        - Foundation Classes
-        - Mesh
-        - Modeling
-        - Samples
-        - Shape Healing
-        - Testing
-        - Visualization
-    validations:
-      required: true
   - type: textarea
     id: description
     attributes:

.github/actions/build-docs/action.yml

@@ -1,37 +1,24 @@
-# This workflow builds the OCCT reference manual documentation.
-# It is triggered on pushes to the 'master' branch.
-# The workflow includes steps to checkout the repository, install dependencies, build the documentation, and upload the generated documentation and logs as artifacts.
-
 name: Build Documentation
+description: 'Build OCCT documentation using doxygen'
 
-on:
-  push:
-    branches:
-      - 'master'
-
-jobs:
-  build:
-    name: Build Refman Documentation
-    runs-on: windows-2022
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v4.2.1
-
+runs:
+  using: composite
+  steps:
     - name: Install dependencies
       run: |
         choco install -y graphviz
         choco install -y doxygen.install
+      shell: pwsh
 
-    - name: Build documentation
+    - name: Build refman documentation
       run: |
         set PATH=%PATH%;C:\Program Files\doxygen\bin;C:\Program Files\Graphviz\bin;C:\Program Files\doxygen
+        cd adm
         bash gendoc -refman
       shell: cmd
 
     - name: Upload refman documentation
       uses: actions/upload-artifact@v4.4.3
-      id: artifact-upload-step
       with:
         name: refman-doc
         path: doc/refman
@@ -43,3 +30,17 @@ jobs:
         name: doxygen.log
         path: doc/html_doxygen_err.log
         retention-days: 90
+
+    - name: Build documentation Overview
+      run: |
+        set PATH=%PATH%;C:\Program Files\doxygen\bin;C:\Program Files\Graphviz\bin;C:\Program Files\doxygen
+        cd adm
+        bash gendoc -overview
+      shell: cmd
+
+    - name: Upload overview documentation
+      uses: actions/upload-artifact@v4.4.3
+      with:
+        name: overview-doc
+        path: doc/overview
+        retention-days: 90

.github/actions/build-sample-csharp/action.yml

@@ -0,0 +1,57 @@
+name: 'Build CSharp Sample'
+description: 'Build CSharp sample using OCCT installation'
+
+inputs:
+  platform:
+    description: 'Build platform (windows)'
+    required: true
+  install-artifact-name:
+    description: 'OCCT installation artifact name'
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Download OCCT installation
+      uses: actions/download-artifact@v4.1.7
+      with:
+        name: ${{ inputs.install-artifact-name }}
+        path: occt-install
+
+    - name: Build CSharp Sample
+      if: inputs.platform == 'windows'
+      shell: cmd
+      run: |
+        REM Setup environment
+        call "${{ github.workspace }}\occt-install\env.bat" vc14 win64 Release
+        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat" x64
+        set "PATH=C:\Program Files\Microsoft Visual Studio\2022\Enterprise\Common7\IDE;%PATH%"
+
+        cd ${{ github.workspace }}/samples/CSharp
+
+        REM First upgrade solutions to VS2022
+        echo "Upgrading solution files to VS2022..."
+        devenv.exe CSharp.sln /upgrade
+        devenv.exe CSharp_D3D.sln /upgrade
+
+        REM Update project platform toolset
+        powershell -Command "(Get-Content OCCTProxy\OCCTProxy.vcxproj) -replace '<PlatformToolset>v100</PlatformToolset>', '<PlatformToolset>v143</PlatformToolset>' | Set-Content OCCTProxy\OCCTProxy.vcxproj"
+        powershell -Command "(Get-Content OCCTProxy_D3D\OCCTProxy_D3D.vcxproj) -replace '<PlatformToolset>v100</PlatformToolset>', '<PlatformToolset>v143</PlatformToolset>' | Set-Content OCCTProxy_D3D\OCCTProxy_D3D.vcxproj"
+
+        REM Restore NuGet packages
+        echo "Upgrading solution files..."
+        msbuild.exe CSharp.sln -t:Restore -p:Configuration=Release -p:Platform=x64 /consoleloggerparameters:Verbosity=normal;Summary /flp:LogFile=restore_csharp.log;Verbosity=detailed
+        msbuild.exe CSharp_D3D.sln -t:Restore -p:Configuration=Release -p:Platform=x64 /consoleloggerparameters:Verbosity=normal;Summary /flp:LogFile=restore_d3d.log;Verbosity=detailed
+        
+        REM Build solutions with real-time console output
+        echo "Building CSharp.sln..."
+        msbuild.exe CSharp.sln /p:Configuration=Release /p:Platform=x64 /consoleloggerparameters:Verbosity=normal;Summary /flp:LogFile=build_csharp.log;Verbosity=detailed /m
+        echo "Building CSharp_D3D.sln..."
+        msbuild.exe CSharp_D3D.sln /p:Configuration=Release /p:Platform=x64 /consoleloggerparameters:Verbosity=normal;Summary /flp:LogFile=build_d3d.log;Verbosity=detailed /m
+
+    - name: Upload CSharp Sample
+      uses: actions/upload-artifact@v4.4.3
+      with:
+        name: csharp-sample-${{ inputs.platform }}-x64
+        path: samples/CSharp
+        retention-days: 7

.github/actions/build-sample-mfc/action.yml

@@ -0,0 +1,54 @@
+name: 'Build MFC Sample'
+description: 'Build MFC sample using OCCT installation'
+
+inputs:
+  platform:
+    description: 'Build platform (windows)'
+    required: true
+  install-artifact-name:
+    description: 'OCCT installation artifact name'
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Download OCCT installation 
+      uses: actions/download-artifact@v4.1.7
+      with:
+        name: ${{ inputs.install-artifact-name }}
+        path: occt-install
+
+    - name: Build MFC Sample
+      if: inputs.platform == 'windows'
+      shell: cmd
+      run: |
+        REM Setup environment
+        call "${{ github.workspace }}\occt-install\env.bat" vc14 win64 Release
+        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat" x64
+
+        cd ${{ github.workspace }}/samples/mfc/standard
+        set "PATH=C:\Program Files\Microsoft Visual Studio\2022\Enterprise\Common7\IDE;%PATH%"
+        
+        REM First restore the solution
+        echo "Restoring solution..."
+        msbuild.exe ALL-vc14.sln -t:Restore -p:Configuration=Release -p:Platform=x64 /consoleloggerparameters:Verbosity=normal;Summary /flp:LogFile=restore.log;Verbosity=detailed
+        
+        REM Build solution with detailed logging
+        echo "Building solution..."
+        msbuild.exe ALL-vc14.sln /p:Configuration=Release /p:Platform=x64 /p:PlatformToolset=v143 /consoleloggerparameters:Verbosity=normal;Summary /flp:LogFile=build.log;Verbosity=detailed /m
+
+        REM Display logs if build fails
+        if errorlevel 1 (
+          echo "Build failed. Contents of restore.log:"
+          type restore.log
+          echo "Contents of build.log:"
+          type build.log
+          exit /b 1
+        )
+
+    - name: Upload MFC Sample
+      uses: actions/upload-artifact@v4.4.3
+      with:
+        name: mfc-sample-${{ inputs.platform }}-x64
+        path: samples/mfc/
+        retention-days: 7

.github/actions/build-sample-qt/action.yml

@@ -0,0 +1,108 @@
+name: 'Build Qt Sample'
+description: 'Build Qt samples using OCCT installation'
+
+inputs:
+  platform:
+    description: 'Build platform (windows/linux)'
+    required: true
+  install-artifact-name:
+    description: 'OCCT installation artifact name'
+    required: true
+  thirdparty_url:
+    description: 'URL to download 3rdparty dependencies'
+    required: false
+    default: 'https://github.com/Open-Cascade-SAS/OCCT/releases/download/V7_9_0_beta1/3rdparty-vc14-64.zip'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Download OCCT installation
+      uses: actions/download-artifact@v4.1.7
+      with:
+        name: ${{ inputs.install-artifact-name }}
+        path: occt-install
+
+    - name: Install Windows dependencies
+      if: inputs.platform == 'windows'
+      shell: pwsh
+      run: |
+          Invoke-WebRequest -Uri ${{ inputs.thirdparty_url }} -OutFile 3rdparty-vc14-64.zip
+          Expand-Archive -Path 3rdparty-vc14-64.zip -DestinationPath .
+          Remove-Item 3rdparty-vc14-64.zip
+
+    - name: Install Linux dependencies
+      if: inputs.platform == 'linux'
+      shell: bash
+      run: sudo apt-get update && sudo apt-get install -y tcl-dev tk-dev cmake gcc g++ make libbtbb-dev libx11-dev libglu1-mesa-dev tcllib tcl-thread tcl libvtk9-dev libopenvr-dev libdraco-dev libfreeimage-dev libegl1-mesa-dev libgles2-mesa-dev libfreetype-dev qtbase5-dev qt5-qmake qtbase5-dev-tools qtdeclarative5-dev qttools5-dev qttools5-dev-tools
+
+    - name: Setup MSBuild
+      if: inputs.platform == 'windows'
+      uses: microsoft/setup-msbuild@v2
+
+    - name: Build Qt Samples - Windows
+      if: inputs.platform == 'windows'
+      shell: cmd
+      run: |
+        REM Setup environment
+        cd ${{ github.workspace }}/occt-install/
+        call env.bat vc14 win64 Release
+
+        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat" x64
+
+        REM Setup Qt environment
+        set "QTDIR=${{ github.workspace }}\3rdparty-vc14-64\qt5.11.2-vc14-64"
+        set "PATH=%QTDIR%\bin;C:\Program Files\Microsoft Visual Studio\2022\Enterprise\Common7\IDE;%PATH%"
+
+        cd ${{ github.workspace }}/samples/qt
+
+        for %%s in (IESample Tutorial FuncDemo) do (
+          cd %%s
+          echo "Generating project for %%s..."
+          qmake -tp vc -r -o %%s.sln %%s0.pro
+
+          echo "Restoring %%s..."
+          msbuild.exe %%s.sln -t:Restore -p:Configuration=Release -p:Platform=x64 /consoleloggerparameters:Verbosity=normal;Summary /flp:LogFile=%%s_restore.log;Verbosity=detailed
+          
+          echo "Building %%s..."
+          msbuild.exe %%s.sln /p:Configuration=Release /p:Platform=x64 /p:PlatformToolset=v143 /consoleloggerparameters:Verbosity=normal;Summary /flp:LogFile=%%s_build.log;Verbosity=detailed /m
+          
+          REM Display logs if build fails
+          if errorlevel 1 (
+            echo "Build failed for %%s. Contents of restore log:"
+            type %%s_restore.log
+            echo "Contents of build log:"
+            type %%s_build.log
+            exit /b 1
+          )
+          
+          cd ..
+        )
+
+    - name: Build Qt Samples - Linux
+      if: inputs.platform == 'linux'
+      shell: bash
+      run: |
+        cd ${{ github.workspace }}/occt-install/bin
+        source env.sh
+        cd ${{ github.workspace }}/samples/qt
+        
+        for sample in IESample Tutorial FuncDemo; do
+          cd $sample
+          aQMakePath=`which qmake`
+          host=`uname -s`
+          export STATION=$host
+          export RES_DIR="${{ github.workspace }}/samples/qt/${sample}/result"
+          qmake $sample.pro
+          aNbJobs="$(getconf _NPROCESSORS_ONLN)"
+          make -j$aNbJobs release
+          cd ..
+        done
+
+    - name: Upload Qt Samples
+      uses: actions/upload-artifact@v4.4.3
+      with:
+        name: qt-samples-${{ inputs.platform }}-x64
+        path: |
+          samples/qt/
+          samples/qt/
+        retention-days: 7

.github/actions/build-tinspector/action.yml

@@ -0,0 +1,86 @@
+name: 'Build TInspector'
+description: 'Build TInspector using OCCT installation as a separate job'
+
+inputs:
+  platform:
+    description: 'Build platform (windows/linux)'
+    required: true
+  install-artifact-name:
+    description: 'OCCT installation artifact name'
+    required: true
+  thirdparty_url:
+    description: 'URL to download 3rdparty dependencies'
+    required: false
+    default: 'https://github.com/Open-Cascade-SAS/OCCT/releases/download/V7_9_0_beta1/3rdparty-vc14-64.zip'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Download OCCT installation
+      uses: actions/download-artifact@v4.1.7
+      with:
+        name: ${{ inputs.install-artifact-name }}
+        path: occt-install
+
+    - name: Install Windows dependencies
+      if: inputs.platform == 'windows'
+      shell: pwsh
+      run: |
+          Invoke-WebRequest -Uri ${{ inputs.thirdparty_url }} -OutFile 3rdparty-vc14-64.zip
+          Expand-Archive -Path 3rdparty-vc14-64.zip -DestinationPath .
+          Remove-Item 3rdparty-vc14-64.zip
+
+    - name: Install Linux dependencies
+      if: inputs.platform == 'linux'
+      shell: bash
+      run: sudo apt-get update && sudo apt-get install -y tcl-dev tk-dev cmake gcc g++ make libbtbb-dev libx11-dev libglu1-mesa-dev tcllib tcl-thread tcl libvtk9-dev libopenvr-dev libdraco-dev libfreeimage-dev libegl1-mesa-dev libgles2-mesa-dev libfreetype-dev qtbase5-dev qt5-qmake qtbase5-dev-tools qtdeclarative5-dev qttools5-dev qttools5-dev-tools
+
+    - name: Configure TInspector - Windows
+      if: inputs.platform == 'windows'
+      shell: pwsh
+      run: |
+        cd tools
+        mkdir build
+        cd build
+        cmake -G "Visual Studio 17 2022" -A x64 `
+              -D CMAKE_BUILD_TYPE=Release `
+              -D BUILD_SHARED_LIBS=ON `
+              -D 3RDPARTY_DIR=${{ github.workspace }}//3rdparty-vc14-64 `
+              -D OpenCASCADE_DIR=${{ github.workspace }}/occt-install `
+              -D INSTALL_DIR=${{ github.workspace }}/tools/install `
+              ..
+
+    - name: Configure TInspector - Linux
+      if: inputs.platform == 'linux'
+      shell: bash
+      run: |
+        cd tools
+        mkdir build
+        cd build
+        cmake -G "Unix Makefiles" \
+              -D CMAKE_BUILD_TYPE=Release \
+              -D BUILD_SHARED_LIBS=ON \
+              -D OpenCASCADE_DIR=${{ github.workspace }}/occt-install \
+              -D INSTALL_DIR=${{ github.workspace }}/tools/install \
+              ..
+
+    - name: Build TInspector - Windows
+      if: inputs.platform == 'windows'
+      shell: pwsh
+      run: |
+        cd tools/build
+        cmake --build . --config Release --target install
+
+    - name: Build TInspector - Linux
+      if: inputs.platform == 'linux'
+      shell: bash
+      run: |
+        cd tools/build
+        make install -j$(nproc)
+
+    - name: Upload TInspector installation
+      uses: actions/upload-artifact@v4.4.3
+      with:
+        name: inspector-${{ inputs.platform }}-x64
+        path: tools/install
+        retention-days: 7

.github/actions/clang-format-check/action.yml

@@ -0,0 +1,83 @@
+name: 'Clang-Format Code Check'
+description: 'Check code formatting of changed files using clang-format'
+inputs:
+  base-ref:
+    description: 'Base reference to compare changes against'
+    required: true
+    default: 'master'
+  file-pattern:
+    description: 'Pattern to match files for formatting check'
+    required: false
+    default: '^(src|tools)/.*\.(cpp|hxx|cxx|lxx|h|pxx|hpp)$'
+  clang-format-version:
+    description: 'Required clang-format version'
+    required: false
+    default: '18.1.8'
+
+outputs:
+  has-changes:
+    description: 'Whether any files needed formatting'
+    value: ${{ steps.git-check.outputs.has_changes }}
+
+runs:
+  using: "composite"
+  steps:
+    - name: Check clang-format version
+      shell: pwsh
+      run: |
+        $version = clang-format --version
+        Write-Output "Detected clang-format version: $version"
+        $version | Select-String "${{ inputs.clang-format-version }}" >$null
+        if ($LASTEXITCODE -ne 0) {
+          echo "::error::Wrong clang-format version. Expected ${{ inputs.clang-format-version }}"
+          Write-Output "Error: Version mismatch - expected ${{ inputs.clang-format-version }}"
+          exit 1
+        }
+
+    - name: Get changed files
+      id: changed-files
+      shell: pwsh
+      run: |
+        $changedFiles = git diff --name-only origin/${{ inputs.base-ref }} HEAD |
+          Where-Object { $_ -match '${{ inputs.file-pattern }}' }
+        $changedFiles | Set-Content "changed_files.txt"
+        if ($changedFiles.Count -gt 0) {
+          echo "has_files=true" >> $env:GITHUB_OUTPUT
+        }
+
+    - name: Check formatting
+      if: steps.changed-files.outputs.has_files == 'true'
+      shell: pwsh
+      run: |
+        $files = Get-Content "changed_files.txt"
+        $files | ForEach-Object -ThrottleLimit 8 -Parallel {
+          clang-format -i -style=file $_
+        }
+
+    - name: Check git status
+      id: git-check
+      if: steps.changed-files.outputs.has_files == 'true'
+      shell: pwsh
+      run: |
+        git diff > format.patch
+        if ((Get-Item format.patch).length -gt 0) {
+          echo "has_changes=true" >> $env:GITHUB_OUTPUT
+        }
+
+    - name: Upload patch
+      if: steps.git-check.outputs.has_changes == 'true'
+      uses: actions/upload-artifact@v4
+      with:
+        name: format-patch
+        path: format.patch
+
+    - name: Failing step for formatting issues
+      if: steps.git-check.outputs.has_changes == 'true'
+      shell: pwsh
+      run: |
+        echo "::error::Files need formatting. To fix: 1. Download format.patch 2. \"git apply format.patch\" 3. Commit and push"
+        exit 1
+
+branding:
+  icon: 'check-square'
+  color: 'green'

.github/actions/scripts/cleanup_test_images.py

@@ -0,0 +1,90 @@
+import os
+import re
+from bs4 import BeautifulSoup
+from pathlib import Path
+import glob
+
+import os.path
+
+def get_referenced_images(html_file):
+    # Get the directory containing the HTML file
+    html_dir = os.path.dirname(os.path.abspath(html_file))
+    
+    with open(html_file, 'r', encoding='utf-8') as f:
+        soup = BeautifulSoup(f.read(), 'html.parser')
+    
+    images = set()
+    
+    # Extract direct image references
+    for img in soup.find_all('img'):
+        if src := img.get('src'):
+            # Convert relative path to absolute
+            abs_path = os.path.normpath(os.path.join(html_dir, src))
+            images.add(abs_path)
+    
+    # Extract toggle references
+    for elem in soup.find_all(attrs={'onclick': True}):
+        onclick = elem['onclick']
+        paths = re.findall(r'diffimage_toggle\(this,"([^"]+)","([^"]+)"\)', onclick)
+        for src1, src2 in paths:
+            # Convert relative paths to absolute
+            abs_path1 = os.path.normpath(os.path.join(html_dir, src1))
+            abs_path2 = os.path.normpath(os.path.join(html_dir, src2))
+            images.add(abs_path1)
+            images.add(abs_path2)
+    
+    return images
+
+def cleanup_platform_images(results_dir, platform):
+    html_file = f"{results_dir}/current/{platform}/diff-*.html"
+    html_files = glob.glob(html_file)
+    
+    if not html_files:
+        print(f"No diff HTML found for {platform}")
+        return
+        
+    # Get referenced images from HTML
+    referenced = set()
+    for html in html_files:
+        images = get_referenced_images(html)
+        referenced.update(images)
+    
+    # Convert relative paths to absolute
+    base_dir = Path(results_dir)
+    current_dir = base_dir / "current" / platform
+    master_dir = base_dir / "master" / platform
+    
+    # Find all PNGs
+    png_files = set()
+    for directory in [current_dir, master_dir]:
+        for root, _, files in os.walk(directory):
+            for file in files:
+                if file.lower().endswith('.png'):
+                    png_files.add(Path(root) / file)
+
+    # Remove unreferenced PNGs
+    for png in png_files:
+        if str(png) not in referenced:
+            try:
+                png.unlink()
+            except OSError as e:
+                print(f"Error removing {png}: {e}")
+
+def main():
+    platforms = [
+        "windows-x64",
+        "windows-clang-x64", 
+        "macos-x64",
+        "macos-gcc-x64",
+        "linux-clang-x64",
+        "linux-gcc-x64"
+    ]
+    
+    results_dir = Path("./").resolve()
+    
+    for platform in platforms:
+        print(f"\nProcessing {platform}...")
+        cleanup_platform_images(results_dir, platform)
+
+if __name__ == "__main__":
+    main()

.github/actions/setup-xvfb-mesa/action.yml

@@ -0,0 +1,18 @@
+name: 'Setup Xvfb and Mesa'
+description: 'Installs and configures Xvfb and Mesa for graphical testing on Linux'
+
+runs:
+  using: composite
+  steps:
+    - name: Install Xvfb and Mesa
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y xvfb mesa-utils libgl1-mesa-dri
+      shell: bash
+
+    - name: Start Xvfb
+      run: |
+        Xvfb :99 -screen 0 1920x1080x24 &
+        echo "DISPLAY=:99" >> $GITHUB_ENV
+        echo "LIBGL_ALWAYS_SOFTWARE=1" >> $GITHUB_ENV
+      shell: bash

.github/actions/testgrid/testlinuxclang.tcl

@@ -0,0 +1,32 @@
+set exclude_list [list \
+    "bugs caf bug31075" \
+    "bugs caf bug31546" \
+    "bugs fclasses bug6143" \
+    "bugs fclasses bug25574" \
+    "bugs fclasses bug29064" \
+    "bugs fclasses bug7287_3" \
+    "bugs fclasses bug7287_5" \
+    "bugs moddata_2 bug712_2" \
+    "bugs moddata_1 bug20627" \
+    "collections n arrayMove" \
+    "lowalgos intss bug565" \
+    "lowalgos intss bug567_1" \
+    "lowalgos intss bug23972" \
+    "lowalgos intss bug29910_2" \
+    "opengl background bug27836" \
+    "opengl text C4" \
+    "opengles3 background bug27836" \
+    "opengles3 general msaa" \
+    "opengles3 geom interior1" \
+    "opengles3 geom interior2" \
+    "opengles3 raytrace msaa" \
+    "opengles3 text C4" \
+    "opengles3 textures alpha_mask" \
+    "boolean bopfuse_simple ZP6" \
+    "boolean gdml_private B5" \
+    "bugs modalg_1 bug19071" \
+    "bugs modalg_5 bug25199"
+]
+
+set exclude_str [join $exclude_list ,]
+testgrid -exclude {*}$exclude_str -outdir results/linux-clang-x64

.github/actions/testgrid/testlinuxgcc.tcl

@@ -0,0 +1,28 @@
+set exclude_list [list \
+    "bugs caf bug31075" \
+    "bugs caf bug31546" \
+    "bugs fclasses bug6143" \
+    "bugs moddata_2 bug712_2" \
+    "bugs moddata_1 bug20627" \
+    "bugs modalg_6 bug27884" \
+    "lowalgos intss bug565" \
+    "lowalgos intss bug567_1" \
+    "lowalgos intss bug23972" \
+    "lowalgos intss bug29910_2" \
+    "opengl background bug27836" \
+    "opengl text C4" \
+    "opengles3 background bug27836" \
+    "opengles3 general msaa" \
+    "opengles3 geom interior1" \
+    "opengles3 geom interior2" \
+    "opengles3 raytrace msaa" \
+    "opengles3 text C4" \
+    "opengles3 textures alpha_mask" \
+    "boolean bopfuse_simple ZP6" \
+    "boolean gdml_private B5" \
+    "bugs modalg_1 bug19071" \
+    "bugs modalg_5 bug25199"
+]
+
+set exclude_str [join $exclude_list ,]
+testgrid -exclude {*}$exclude_str -outdir results/linux-gcc-x64

.github/actions/testgrid/testmacos.tcl

@@ -0,0 +1 @@
+testgrid -outdir results/macos-x64 caf basic

.github/actions/testgrid/testmacosgcc.tcl

@@ -0,0 +1 @@
+testgrid -outdir results/macos-gcc-x64 caf basic

.github/actions/testgrid/testwindows.tcl

@@ -0,0 +1,24 @@
+set exclude_list [list \
+    "bugs fclasses bug6143" \
+    "bugs modalg_5 bug24639" \
+    "bugs modalg_7 bug83" \
+    "bugs caf bug31918_1" \
+    "chamfer dist_angle_sequence A5" \
+    "opengl background bug27836" \
+    "opengl drivers d3dhost" \
+    "opengl background srgb" \
+    "opengl text C4" \
+    "opengles2 text C4" \
+    "opengles3 text C4" \
+    "boolean gdml_private B5" \
+    "chamfer dist_angle A3" \
+    "chamfer dist_angle E5" \
+    "chamfer dist_angle_complex A1" \
+    "chamfer dist_angle_complex A4" \
+    "chamfer dist_angle_complex A5" \
+    "chamfer dist_angle_sequence A1" \
+    "chamfer dist_angle_sequence A4"
+]
+
+set exclude_str [join $exclude_list ,]
+testgrid -exclude {*}$exclude_str -outdir results/windows-x64

.github/actions/testgrid/testwindowsclang.tcl

@@ -0,0 +1,25 @@
+set exclude_list [list \
+    "bugs caf bug31918_1" \
+    "bugs fclasses bug6143" \
+    "bugs fclasses bug25574" \
+    "bugs fclasses bug29064" \
+    "chamfer dist_angle_sequence A5" \
+    "collections n arrayMove" \
+    "opengl background bug27836" \
+    "opengl drivers d3dhost" \
+    "opengl background srgb" \
+    "opengl text C4" \
+    "opengles2 text C4" \
+    "opengles3 text C4" \
+    "boolean gdml_private B5" \
+    "chamfer dist_angle A3" \
+    "chamfer dist_angle E5" \
+    "chamfer dist_angle_complex A1" \
+    "chamfer dist_angle_complex A4" \
+    "chamfer dist_angle_complex A5" \
+    "chamfer dist_angle_sequence A1" \
+    "chamfer dist_angle_sequence A4"
+]
+
+set exclude_str [join $exclude_list ,]
+testgrid -exclude {*}$exclude_str -outdir results/windows-clang-x64

.github/workflows/build-multiconfig-mingw.yml

@@ -0,0 +1,219 @@
+# This workflow validates the build on Windows using MinGW and MSYS2.
+# It is triggered on pushes to the master branch.
+# The workflow includes steps to install dependencies, configure, build, and clean up the project.
+
+name: MinGW build validation
+
+on:
+  push:
+    branches:
+      - 'master'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+jobs:
+  main_job:
+    name: Windows MinGW validation
+    runs-on: windows-2022
+
+    strategy:
+      matrix:
+        config:
+          - {
+              name: "GCC",
+              cc: "x86_64-w64-mingw32-gcc",
+              cxx: "x86_64-w64-mingw32-g++",
+              package: "mingw-w64-x86_64-toolchain",
+              thirdparty_dir: "/mingw64",
+              compiler_flags: "",
+              dependencies: "mingw-w64-x86_64-cmake mingw-w64-x86_64-ninja mingw-w64-x86_64-rapidjson mingw-w64-x86_64-freetype mingw-w64-x86_64-draco mingw-w64-x86_64-freeimage mingw-w64-x86_64-tbb mingw-w64-x86_64-tk mingw-w64-x86_64-tcl mingw-w64-x86_64-openvr mingw-w64-x86_64-jemalloc mingw-w64-x86_64-mesa mingw-w64-x86_64-angleproject mingw-w64-x86_64-llvm-openmp mingw-w64-x86_64-winpthreads-git mingw-w64-x86_64-libwinpthread-git mingw-w64-cross-mingwarm64-winpthreads"
+            }
+          - {
+              name: "Clang",
+              cc: "clang",
+              cxx: "clang++",
+              package: "mingw-w64-clang-x86_64-toolchain",
+              thirdparty_dir: "/clang64",
+              compiler_flags: "-D CMAKE_CXX_FLAGS=\"-Wall -Wextra\" -D CMAKE_C_FLAGS=\"-Wall -Wextra\"",
+              dependencies: "mingw-w64-clang-x86_64-cmake mingw-w64-clang-x86_64-ninja mingw-w64-clang-x86_64-rapidjson mingw-w64-clang-x86_64-freetype mingw-w64-clang-x86_64-draco mingw-w64-clang-x86_64-freeimage mingw-w64-clang-x86_64-tbb mingw-w64-clang-x86_64-tk mingw-w64-clang-x86_64-tcl mingw-w64-clang-x86_64-openvr mingw-w64-clang-x86_64-jemalloc mingw-w64-clang-x86_64-mesa mingw-w64-clang-x86_64-angleproject mingw-w64-clang-x86_64-llvm-openmp mingw-w64-clang-x86_64-winpthreads-git mingw-w64-clang-x86_64-libwinpthread-git mingw-w64-cross-mingwarm64-winpthreads"
+            }
+          - {
+              name: "UCRT",
+              cc: "x86_64-w64-mingw32-gcc",
+              cxx: "x86_64-w64-mingw32-g++",
+              package: "mingw-w64-ucrt-x86_64-toolchain",
+              thirdparty_dir: "/ucrt64",
+              compiler_flags: "",
+              dependencies: "mingw-w64-ucrt-x86_64-gcc mingw-w64-ucrt-x86_64-gcc-libs mingw-w64-ucrt-x86_64-omp mingw-w64-ucrt-x86_64-cmake mingw-w64-ucrt-x86_64-ninja mingw-w64-ucrt-x86_64-rapidjson mingw-w64-ucrt-x86_64-freetype mingw-w64-ucrt-x86_64-draco mingw-w64-ucrt-x86_64-freeimage mingw-w64-ucrt-x86_64-tbb mingw-w64-ucrt-x86_64-tk mingw-w64-ucrt-x86_64-tcl mingw-w64-ucrt-x86_64-openvr mingw-w64-ucrt-x86_64-jemalloc mingw-w64-ucrt-x86_64-mesa mingw-w64-ucrt-x86_64-angleproject mingw-w64-ucrt-x86_64-llvm-openmp mingw-w64-ucrt-x86_64-winpthreads-git mingw-w64-ucrt-x86_64-libwinpthread-git mingw-w64-cross-mingwarm64-winpthreads"
+            }
+        build_type: [Debug, Release]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4.1.7
+
+    - name: Set up MSYS2
+      uses: msys2/setup-msys2@v2
+      with:
+        msystem: ${{ matrix.config.name == 'Clang' && 'CLANG64' || matrix.config.name == 'UCRT' && 'UCRT64' || 'MINGW64' }}
+        update: true
+        install: ${{ matrix.config.package }} ${{ matrix.config.dependencies }}
+
+    - name: Setup environment
+      shell: msys2 {0}
+      run: |
+        echo "Checking compiler version:"
+        ${{ matrix.config.cc }} --version
+        echo "Checking CMake version:"
+        cmake --version
+        echo "Setting up environment variables..."
+        echo "$MSYSTEM_PREFIX/bin" >> $GITHUB_PATH
+        echo "CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX" >> $GITHUB_ENV
+
+    - name: Configure basic
+      shell: msys2 {0}
+      run: |
+        mkdir -p build
+        cd build
+        cmake -G "Ninja" \
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
+              -D CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX \
+              -D CMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+              ${{ matrix.config.compiler_flags }} ..
+
+    - name: Build basic
+      shell: msys2 {0}
+      run: |
+        cd build
+        cmake --build . --config ${{ matrix.build_type }} -- -j 4
+
+    - name: Clear up after build
+      shell: pwsh
+      run: |
+        Remove-Item -Recurse -Force build
+
+    - name: Configure full shared
+      shell: msys2 {0}
+      run: |
+        mkdir -p build
+        cd build
+        cmake -G "Ninja" \
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
+              -D CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX \
+              -D BUILD_USE_PCH=OFF \
+              -D BUILD_INCLUDE_SYMLINK=ON \
+              -D BUILD_OPT_PROFILE=Production \
+              -D BUILD_LIBRARY_TYPE=Shared \
+              -D USE_TK=ON \
+              -D CMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+              -D USE_MMGR_TYPE=JEMALLOC \
+              -D INSTALL_DIR="${{ github.workspace }}/install-${{ matrix.build_type }}" \
+              -D USE_FREETYPE=ON \
+              -D USE_DRACO=ON \
+              -D USE_FFMPEG=OFF \
+              -D USE_FREEIMAGE=ON \
+              -D USE_GLES2=ON \
+              -D USE_OPENVR=ON \
+              -D USE_VTK=OFF \
+              -D USE_TBB=OFF \
+              -D USE_RAPIDJSON=ON \
+              -D USE_OPENGL=ON \
+              ${{ matrix.config.compiler_flags }} ..
+
+    - name: Build full shared
+      shell: msys2 {0}
+      run: |
+        cd build
+        cmake --build . --target install --config ${{ matrix.build_type }} -- -j 4
+    
+    - name: Clear up after build
+      shell: pwsh
+      run: |
+        Remove-Item -Recurse -Force build
+        Remove-Item -Recurse -Force ${{ github.workspace }}/install-${{ matrix.build_type }}
+
+    - name: Configure full static
+      shell: msys2 {0}
+      run: |
+        mkdir -p build
+        cd build
+        cmake -G "Ninja" \
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
+              -D CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX \
+              -D BUILD_USE_PCH=OFF \
+              -D BUILD_INCLUDE_SYMLINK=ON \
+              -D BUILD_OPT_PROFILE=Default \
+              -D BUILD_LIBRARY_TYPE=Static \
+              -D USE_TK=ON \
+              -D CMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+              -D USE_MMGR_TYPE=JEMALLOC \
+              -D INSTALL_DIR="${{ github.workspace }}/install-${{ matrix.build_type }}" \
+              -D USE_FREETYPE=ON \
+              -D USE_DRACO=ON \
+              -D USE_FFMPEG=OFF \
+              -D USE_FREEIMAGE=ON \
+              -D USE_GLES2=ON \
+              -D USE_OPENVR=ON \
+              -D USE_VTK=OFF \
+              -D USE_TBB=OFF \
+              -D USE_RAPIDJSON=ON \
+              -D USE_OPENGL=ON \
+              ${{ matrix.config.compiler_flags }} ..
+
+    - name: Build full static
+      shell: msys2 {0}
+      run: |
+        cd build
+        cmake --build . --target install --config ${{ matrix.build_type }} -- -j 4
+
+    - name: Clear up after build
+      shell: pwsh
+      run: |
+        Remove-Item -Recurse -Force build
+        Remove-Item -Recurse -Force ${{ github.workspace }}/install-${{ matrix.build_type }}
+
+    - name: Configure full with DEBUG define
+      shell: msys2 {0}
+      run: |
+        mkdir -p build
+        cd build
+        cmake -G "Ninja" \
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
+              -D CMAKE_PREFIX_PATH=$MSYSTEM_PREFIX \
+              -D BUILD_WITH_DEBUG=ON \
+              -D BUILD_USE_PCH=OFF \
+              -D BUILD_INCLUDE_SYMLINK=ON \
+              -D BUILD_OPT_PROFILE=Production \
+              -D BUILD_LIBRARY_TYPE=Shared \
+              -D USE_TK=ON \
+              -D CMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+              -D INSTALL_DIR="${{ github.workspace }}/install-${{ matrix.build_type }}" \
+              -D USE_FREETYPE=ON \
+              -D USE_DRACO=ON \
+              -D USE_FFMPEG=OFF \
+              -D USE_FREEIMAGE=ON \
+              -D USE_GLES2=ON \
+              -D USE_OPENVR=ON \
+              -D USE_VTK=OFF \
+              -D USE_TBB=OFF \
+              -D USE_RAPIDJSON=ON \
+              -D USE_OPENGL=ON \
+              ${{ matrix.config.compiler_flags }} ..
+
+    - name: Build full with DEBUG define
+      shell: msys2 {0}
+      run: |
+        cd build
+        cmake --build . --target install --config ${{ matrix.build_type }} -- -j 4
+      
+    - name: Clear up after build
+      shell: pwsh
+      run: |
+        Remove-Item -Recurse -Force build
+        Remove-Item -Recurse -Force ${{ github.workspace }}/install-${{ matrix.build_type }}

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

@@ -0,0 +1,213 @@
+# This workflow validates the build on Windows using MSVC and Clang compilers.
+# It is triggered on pushes to the master branch.
+# The workflow includes steps to install dependencies, configure, build, and clean up the project for different configurations.
+
+name: MSVC build validation
+
+on:
+  push:
+    branches:
+      - 'master'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+jobs:
+  main_job:
+    name: Windows MSVC/Clang validation
+    runs-on: windows-2022
+
+    strategy:
+      matrix:
+        config:
+          - {
+              name: "MSVC",
+              cc: "cl",
+              cxx: "cl",
+              generator: "Visual Studio 17 2022",
+              toolset: "host=x64",
+              c_flags: "/W4 /WX",
+              cxx_flags: "/W4 /WX"
+            }
+          - {
+              name: "Clang",
+              cc: "clang",
+              cxx: "clang++",
+              generator: "Ninja",
+              toolset: "",
+              c_flags: "-Werror -Wall -Wextra -Wno-unknown-warning-option",
+              cxx_flags: "-Werror -Wall -Wextra -Wno-unknown-warning-option"
+            }
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4.1.7
+
+    - name: Set up MSVC
+      uses: ilammy/msvc-dev-cmd@v1.13.0
+      with:
+        arch: x64
+
+    - name: Download and extract 3rdparty dependencies
+      run: |
+          Invoke-WebRequest -Uri https://github.com/Open-Cascade-SAS/OCCT/releases/download/V7_9_0_beta1/3rdparty-vc14-64.zip -OutFile 3rdparty-vc14-64.zip
+          Expand-Archive -Path 3rdparty-vc14-64.zip -DestinationPath .
+          Remove-Item 3rdparty-vc14-64.zip
+      shell: pwsh
+
+    - name: Download and extract Mesa3D
+      run: |
+        curl -L -o mesa3d.7z https://github.com/pal1000/mesa-dist-win/releases/download/24.3.2/mesa3d-24.3.2-release-mingw.7z
+        7z x mesa3d.7z -omesa3d
+
+    - name: Run system-wide deployment
+      run: |
+        cd mesa3d
+        .\systemwidedeploy.cmd 1
+        .\systemwidedeploy.cmd 5
+      shell: cmd
+
+    - name: Configure basic
+      run: |
+        mkdir build
+        cd build
+        cmake -G "${{ matrix.config.generator }}" ${{ matrix.config.toolset }} `
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} `
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} `
+              -D 3RDPARTY_DIR=${{ github.workspace }}/3rdparty-vc14-64 `
+              -D CMAKE_CXX_FLAGS="${{ matrix.config.cxx_flags }}" `
+              -D CMAKE_C_FLAGS="${{ matrix.config.c_flags }}" ..
+      shell: pwsh
+
+    - name: Build basic
+      run: |
+        cd build
+        cmake --build . --config Release
+      shell: pwsh
+
+    - name: Clear up after build
+      run: |
+        Remove-Item -Recurse -Force build
+      shell: pwsh
+
+    - name: Configure full shared
+      run: |
+        mkdir build
+        cd build
+        cmake -G "${{ matrix.config.generator }}" ${{ matrix.config.toolset }} `
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} `
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} `
+              -D BUILD_USE_PCH=OFF `
+              -D BUILD_INCLUDE_SYMLINK=ON `
+              -D BUILD_OPT_PROFILE=Production `
+              -D BUILD_LIBRARY_TYPE=Shared `
+              -D CMAKE_BUILD_TYPE=Debug `
+              -D INSTALL_DIR=${{ github.workspace }}/install `
+              -D 3RDPARTY_DIR=${{ github.workspace }}/3rdparty-vc14-64 `
+              -D USE_MMGR_TYPE=JEMALLOC `
+              -D USE_FREETYPE=ON `
+              -D USE_DRACO=ON `
+              -D USE_FFMPEG=ON `
+              -D USE_FREEIMAGE=ON `
+              -D USE_GLES2=ON `
+              -D USE_OPENVR=ON `
+              -D USE_VTK=${{ matrix.config.name == 'MSVC' && 'ON' || 'OFF' }} `
+              -D USE_TBB=ON `
+              -D USE_RAPIDJSON=ON `
+              -D USE_OPENGL=ON `
+              -D CMAKE_CXX_FLAGS="${{ matrix.config.cxx_flags }}" `
+              -D CMAKE_C_FLAGS="${{ matrix.config.c_flags }}" ..
+      shell: pwsh
+
+    - name: Build full shared
+      run: |
+        cd build
+        cmake --build . --target install --config Debug
+      shell: pwsh
+
+    - name: Clear up after build
+      run: |
+        Remove-Item -Recurse -Force build
+        Remove-Item -Recurse -Force ${{ github.workspace }}/install
+      shell: pwsh
+
+    - name: Configure full static
+      run: |
+        mkdir build
+        cd build
+        cmake -G "${{ matrix.config.generator }}" ${{ matrix.config.toolset }} `
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} `
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} `
+              -D BUILD_USE_PCH=OFF `
+              -D BUILD_INCLUDE_SYMLINK=ON `
+              -D BUILD_OPT_PROFILE=Default `
+              -D BUILD_LIBRARY_TYPE=Static `
+              -D CMAKE_BUILD_TYPE=Debug `
+              -D INSTALL_DIR=${{ github.workspace }}/install `
+              -D 3RDPARTY_DIR=${{ github.workspace }}/3rdparty-vc14-64 `
+              -D USE_MMGR_TYPE=JEMALLOC `
+              -D USE_FREETYPE=ON `
+              -D USE_DRACO=ON `
+              -D USE_FFMPEG=ON `
+              -D USE_FREEIMAGE=ON `
+              -D USE_GLES2=ON `
+              -D USE_OPENVR=ON `
+              -D USE_VTK=OFF `
+              -D USE_TBB=ON `
+              -D USE_RAPIDJSON=ON `
+              -D USE_OPENGL=ON `
+              -D CMAKE_CXX_FLAGS="${{ matrix.config.cxx_flags }}" `
+              -D CMAKE_C_FLAGS="${{ matrix.config.c_flags }}" ..
+      shell: pwsh
+
+    - name: Build full static
+      run: |
+        cd build
+        cmake --build . --target install --config Debug
+      shell: pwsh
+
+    - name: Clear up after build
+      run: |
+        Remove-Item -Recurse -Force build
+        Remove-Item -Recurse -Force ${{ github.workspace }}/install
+      shell: pwsh
+
+    - name: Configure full with DEBUG define
+      run: |
+        mkdir build
+        cd build
+        cmake -G "${{ matrix.config.generator }}" ${{ matrix.config.toolset }} `
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} `
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} `
+              -D BUILD_WITH_DEBUG=ON `
+              -D BUILD_USE_PCH=OFF `
+              -D BUILD_INCLUDE_SYMLINK=ON `
+              -D BUILD_OPT_PROFILE=Production `
+              -D BUILD_LIBRARY_TYPE=Shared `
+              -D CMAKE_BUILD_TYPE=Debug `
+              -D INSTALL_DIR=${{ github.workspace }}/install `
+              -D 3RDPARTY_DIR=${{ github.workspace }}/3rdparty-vc14-64 `
+              -D USE_FREETYPE=ON `
+              -D USE_DRACO=ON `
+              -D USE_FFMPEG=ON `
+              -D USE_FREEIMAGE=ON `
+              -D USE_GLES2=ON `
+              -D USE_OPENVR=ON `
+              -D USE_VTK=${{ matrix.config.name == 'MSVC' && 'ON' || 'OFF' }} `
+              -D USE_TBB=ON `
+              -D USE_RAPIDJSON=ON `
+              -D USE_OPENGL=ON ` ..
+      shell: pwsh
+
+    - name: Build full with DEBUG define
+      run: |
+        cd build
+        cmake --build . --target install --config Debug
+      shell: pwsh
+
+    - name: Clear up after build
+      run: |
+        Remove-Item -Recurse -Force build
+        Remove-Item -Recurse -Force ${{ github.workspace }}/install
+      shell: pwsh

.github/workflows/build-multiconfig-ubuntu.yml

@@ -0,0 +1,180 @@
+# This workflow validates the build on the latest Ubuntu version (24.04) using multiple configurations.
+# It is triggered on pushes to the master branch.
+# The workflow includes steps to install dependencies, configure, build, and clean up the project for different configurations.
+
+name: Ubuntu build validation
+
+on:
+  push:
+    branches:
+      - 'master'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+jobs:
+  main_job:
+    name: Latest ubuntu validation
+    runs-on: ubuntu-24.04
+
+    strategy:
+      matrix:
+        config:
+          - {
+              name: "GCC",
+              cc: "gcc",
+              cxx: "g++",
+              compiler_flags: ""
+            }
+          - {
+              name: "Clang",
+              cc: "clang",
+              cxx: "clang++",
+              compiler_flags: "-D CMAKE_CXX_FLAGS=\"-Werror -Wall -Wextra\" -D CMAKE_C_FLAGS=\"-Werror -Wall -Wextra\""
+            }
+        build_type: [Debug, Release]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4.1.7
+
+    - name: Install dependencies
+      run: sudo apt-get update && sudo apt-get install -y ninja-build tcl-dev tk-dev cmake clang gcc g++ make libbtbb-dev libx11-dev libglu1-mesa-dev tcllib tcl-thread tcl libvtk9-dev libopenvr-dev libdraco-dev libfreeimage-dev libegl1-mesa-dev libgles2-mesa-dev libfreetype-dev libjemalloc-dev
+
+    - name: Install rapidjson
+      run: |
+        wget https://github.com/Tencent/rapidjson/archive/858451e5b7d1c56cf8f6d58f88cf958351837e53.zip -O rapidjson.zip
+        unzip rapidjson.zip
+
+    - name: Configure basic
+      run: |
+        mkdir -p build
+        cd build
+        cmake -G "Ninja" \
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
+              -D CMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+              ${{ matrix.config.compiler_flags }} ..
+
+    - name: Build basic
+      run: |
+        cd build
+        cmake --build . --config ${{ matrix.build_type }} -- -j 4
+
+    - name: Clear up after build
+      run: |
+        rm -rf build
+
+    - name: Configure full shared
+      run: |
+        mkdir -p build
+        cd build
+        cmake -G "Ninja" \
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
+              -D BUILD_USE_PCH=OFF \
+              -D BUILD_INCLUDE_SYMLINK=ON \
+              -D BUILD_OPT_PROFILE=Production \
+              -D BUILD_LIBRARY_TYPE=Shared \
+              -D USE_TK=ON \
+              -D CMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+              -D USE_MMGR_TYPE=JEMALLOC \
+              -D INSTALL_DIR=${{ github.workspace }}/install-${{ matrix.build_type }} \
+              -D 3RDPARTY_RAPIDJSON_DIR=${{ github.workspace }}/rapidjson-858451e5b7d1c56cf8f6d58f88cf958351837e53 \
+              -D USE_FREETYPE=ON \
+              -D USE_DRACO=ON \
+              -D USE_FFMPEG=OFF \
+              -D USE_FREEIMAGE=ON \
+              -D USE_GLES2=ON \
+              -D USE_OPENVR=ON \
+              -D USE_VTK=ON \
+              -D USE_TBB=ON \
+              -D USE_RAPIDJSON=ON \
+              -D USE_OPENGL=ON \
+              ${{ matrix.config.compiler_flags }} ..
+
+    - name: Build full shared
+      run: |
+        cd build
+        cmake --build . --target install --config ${{ matrix.build_type }} -- -j 4
+    
+    - name: Clear up after build
+      run: |
+        rm -rf build
+        rm -rf ${{ github.workspace }}/install-${{ matrix.build_type }}
+
+    - name: Configure full static
+      run: |
+        mkdir -p build
+        cd build
+        cmake -G "Ninja" \
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
+              -D BUILD_USE_PCH=OFF \
+              -D BUILD_INCLUDE_SYMLINK=ON \
+              -D BUILD_OPT_PROFILE=Default \
+              -D BUILD_LIBRARY_TYPE=Static \
+              -D USE_TK=ON \
+              -D CMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+              -D USE_MMGR_TYPE=JEMALLOC \
+              -D INSTALL_DIR=${{ github.workspace }}/install-${{ matrix.build_type }} \
+              -D 3RDPARTY_RAPIDJSON_DIR=${{ github.workspace }}/rapidjson-858451e5b7d1c56cf8f6d58f88cf958351837e53 \
+              -D USE_FREETYPE=ON \
+              -D USE_DRACO=ON \
+              -D USE_FFMPEG=OFF \
+              -D USE_FREEIMAGE=ON \
+              -D USE_GLES2=ON \
+              -D USE_OPENVR=ON \
+              -D USE_VTK=OFF \
+              -D USE_TBB=ON \
+              -D USE_RAPIDJSON=ON \
+              -D USE_OPENGL=ON \
+              ${{ matrix.config.compiler_flags }} ..
+
+    - name: Build full static
+      run: |
+        cd build
+        cmake --build . --target install --config ${{ matrix.build_type }} -- -j 4
+
+    - name: Clear up after build
+      run: |
+        rm -rf build
+        rm -rf ${{ github.workspace }}/install-${{ matrix.build_type }}
+
+    - name: Configure full with DEBUG define
+      run: |
+        mkdir -p build
+        cd build
+        cmake -G "Ninja" \
+              -D CMAKE_C_COMPILER=${{ matrix.config.cc }} \
+              -D CMAKE_CXX_COMPILER=${{ matrix.config.cxx }} \
+              -D BUILD_WITH_DEBUG=ON \
+              -D BUILD_USE_PCH=OFF \
+              -D BUILD_INCLUDE_SYMLINK=ON \
+              -D BUILD_OPT_PROFILE=Production \
+              -D BUILD_LIBRARY_TYPE=Shared \
+              -D USE_TK=ON \
+              -D CMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+              -D INSTALL_DIR=${{ github.workspace }}/install-${{ matrix.build_type }} \
+              -D 3RDPARTY_RAPIDJSON_DIR=${{ github.workspace }}/rapidjson-858451e5b7d1c56cf8f6d58f88cf958351837e53 \
+              -D USE_FREETYPE=ON \
+              -D USE_DRACO=ON \
+              -D USE_FFMPEG=OFF \
+              -D USE_FREEIMAGE=ON \
+              -D USE_GLES2=ON \
+              -D USE_OPENVR=ON \
+              -D USE_VTK=ON \
+              -D USE_TBB=ON \
+              -D USE_RAPIDJSON=ON \
+              -D USE_OPENGL=ON ..
+
+    - name: Build full with DEBUG define
+      run: |
+        cd build
+        cmake --build . --target install --config ${{ matrix.build_type }} -- -j 4
+      
+    - name: Clear up after build
+      run: |
+        rm -rf build
+        rm -rf ${{ github.workspace }}/install-${{ matrix.build_type }}

.github/workflows/build-occt-wasm-ubuntu.yml

@@ -0,0 +1,102 @@
+# This workflow validates the WebAssembly build on Ubuntu.
+# It is triggered on pushes to the master branch.
+# The workflow includes steps to install dependencies, configure, build, and clean up the project.
+
+name: WebAssembly build (Ubuntu)
+
+on:
+  push:
+    branches:
+      - 'master'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+env:
+  USERNAME: Open-Cascade-SAS
+  VCPKG_EXE: ${{ github.workspace }}/vcpkg/vcpkg
+  FEED_URL: https://nuget.pkg.github.com/Open-Cascade-SAS/index.json
+  VCPKG_BINARY_SOURCES: "clear;nuget,https://nuget.pkg.github.com/Open-Cascade-SAS/index.json,readwrite"
+  EMSDK_VERSION: 3.1.74
+
+jobs:
+  wasm-build:
+    name: WebAssembly Build
+    runs-on: ubuntu-24.04
+
+    strategy:
+      matrix:
+        build_type: [Debug, Release]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4.1.7
+
+    - name: Install dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y build-essential ninja-build curl zip unzip tar nasm autoconf mono-complete
+        sudo apt-get install -y libxi-dev libgl1-mesa-dev libglu1-mesa-dev mesa-common-dev libxrandr-dev libxxf86vm-dev
+
+    - name: Setup vcpkg
+      run: |
+        git clone https://github.com/microsoft/vcpkg.git
+        ./vcpkg/bootstrap-vcpkg.sh
+
+    - name: Add NuGet sources
+      run: |
+        mono $(${VCPKG_EXE} fetch nuget | tail -n 1) \
+          sources add \
+          -Source "${FEED_URL}" \
+          -StorePasswordInClearText \
+          -Name GitHubPackages \
+          -UserName "${USERNAME}" \
+          -Password "${{ secrets.GITHUB_TOKEN }}"
+        mono $(${VCPKG_EXE} fetch nuget | tail -n 1) \
+          setapikey "${{ secrets.GITHUB_TOKEN }}" \
+          -Source "${FEED_URL}"
+
+    - name: Setup Emscripten
+      run: |
+        git clone https://github.com/emscripten-core/emsdk.git
+        cd emsdk
+        ./emsdk install ${EMSDK_VERSION}
+        ./emsdk activate ${EMSDK_VERSION}
+        echo "EMSDK=${{ github.workspace }}/emsdk" >> $GITHUB_ENV
+        echo "${{ github.workspace }}/emsdk" >> $GITHUB_PATH
+        echo "${{ github.workspace }}/emsdk/upstream/emscripten" >> $GITHUB_PATH
+
+    - name: Configure OCCT with vcpkg
+      run: |
+        source "${{ github.workspace }}/emsdk/emsdk_env.sh"
+        mkdir -p "build-${{ matrix.build_type }}"
+        cd "build-${{ matrix.build_type }}"
+        export VCPKG_ROOT="${{ github.workspace }}/vcpkg"
+        emcmake cmake -G "Ninja" \
+          -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" \
+          -DVCPKG_TARGET_TRIPLET=wasm32-emscripten \
+          -DVCPKG_CHAINLOAD_TOOLCHAIN_FILE="$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake" \
+          -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+          -DBUILD_USE_VCPKG=ON \
+          -DUSE_MMGR_TYPE=NATIVE \
+          -DBUILD_LIBRARY_TYPE=Static \
+          -DBUILD_MODULE_Draw=OFF \
+          -DUSE_FREETYPE=OFF \
+          -DUSE_TK=OFF \
+          -DUSE_TCL=OFF \
+          -DUSE_DRACO=ON \
+          -DUSE_FFMPEG=OFF \
+          -DUSE_FREEIMAGE=OFF \
+          -DUSE_OPENVR=OFF \
+          -DUSE_VTK=OFF \
+          -DUSE_TBB=OFF \
+          -DUSE_RAPIDJSON=ON \
+          -DINSTALL_DIR="${{ github.workspace }}/install-wasm-${{ matrix.build_type }}" \
+          -DCMAKE_CXX_FLAGS="-s WASM=1 -s EXPORTED_RUNTIME_METHODS=['ccall','cwrap'] -s ALLOW_MEMORY_GROWTH=1" \
+          -DCMAKE_EXECUTABLE_SUFFIX=".js" ..
+
+    - name: Build
+      run: |
+        cd build-${{ matrix.build_type }}
+        cmake --build . --config ${{ matrix.build_type }} --target install -- -j4

.github/workflows/build-occt-with-vcpkg.yml

@@ -0,0 +1,169 @@
+# This workflow builds OCCT using vcpkg on multiple platforms (Windows, macOS, Linux).
+# It builds in both Debug and Release modes.
+# All dependencies except the compiler are installed using vcpkg.
+# The workflow includes steps to clone vcpkg, install dependencies, configure and build.
+
+name: Build OCCT with vcpkg
+
+on:
+  push:
+    branches:
+      - 'master'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
+  cancel-in-progress: true
+
+env:
+  USERNAME: Open-Cascade-SAS
+  VCPKG_EXE: ${{ github.workspace }}/vcpkg/vcpkg
+  FEED_URL: https://nuget.pkg.github.com/Open-Cascade-SAS/index.json
+  VCPKG_BINARY_SOURCES: "clear;nuget,https://nuget.pkg.github.com/Open-Cascade-SAS/index.json,readwrite"
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-24.04, ubuntu-22.04, windows-2022, windows-2019, macos-15, macos-14, macos-13]
+        build_type: [Debug, Release]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4.1.7
+
+    - name: Install required packages (Linux)
+      if: runner.os == 'Linux'
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y build-essential ninja-build curl zip unzip tar nasm autoconf mono-complete
+        sudo apt-get install -y libxi-dev libgl1-mesa-dev libglu1-mesa-dev mesa-common-dev libxrandr-dev libxxf86vm-dev
+
+    - name: Install required packages (macOS)
+      if: runner.os == 'macOS'
+      run: |
+        brew update || true
+        brew install cmake ninja nasm autoconf mono || true
+        # temporary workaround for missing tcl-tk
+        brew install tcl-tk || true
+        # Force link any conflicting packages
+        brew link --overwrite python@3.12 || true
+        brew link --overwrite python@3.13 || true
+
+    - name: Install required packages (Windows)
+      if: runner.os == 'Windows'
+      uses: ilammy/msvc-dev-cmd@v1.13.0
+      with:
+        arch: x64
+
+    - name: Set up vcpkg (Unix)
+      if: runner.os != 'Windows'
+      run: |
+        git clone https://github.com/microsoft/vcpkg.git
+        ./vcpkg/bootstrap-vcpkg.sh
+      shell: bash
+
+    - name: Set up vcpkg (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        git clone https://github.com/microsoft/vcpkg.git
+        .\vcpkg\bootstrap-vcpkg.bat
+      shell: cmd
+
+    - name: Add NuGet sources
+      if: runner.os == 'Windows'
+      run: |
+        .$(${{ env.VCPKG_EXE }} fetch nuget) `
+          sources add `
+          -Source "${{ env.FEED_URL }}" `
+          -StorePasswordInClearText `
+          -Name GitHubPackages `
+          -UserName "${{ env.USERNAME }}" `
+          -Password "${{ secrets.GITHUB_TOKEN }}"
+        .$(${{ env.VCPKG_EXE }} fetch nuget) `
+          setapikey "${{ secrets.GITHUB_TOKEN }}" `
+          -Source "${{ env.FEED_URL }}"
+      shell: pwsh
+
+    - name: Add NuGet sources
+      if: runner.os != 'Windows'
+      run: |
+        mono `${{ env.VCPKG_EXE }} fetch nuget | tail -n 1` \
+          sources add \
+          -Source "${{ env.FEED_URL }}" \
+          -StorePasswordInClearText \
+          -Name GitHubPackages \
+          -UserName "${{ env.USERNAME }}" \
+          -Password "${{ secrets.GITHUB_TOKEN }}"
+        mono `${{ env.VCPKG_EXE }} fetch nuget | tail -n 1` \
+          setapikey "${{ secrets.GITHUB_TOKEN }}" \
+          -Source "${{ env.FEED_URL }}"
+      shell: bash
+
+    - name: Configure OCCT ${{ matrix.build_type }} (Unix)
+      if: runner.os != 'Windows'
+      run: |
+        mkdir build-${{ matrix.build_type }}
+        cd build-${{ matrix.build_type }}
+        cmake -G Ninja \
+              -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake \
+              -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} \
+              -DBUILD_USE_VCPKG=ON \
+              -DUSE_MMGR_TYPE=NATIVE \
+              -DUSE_FREETYPE=ON \
+              -DUSE_TK=OFF \
+              -DBUILD_USE_PCH=ON \
+              -DBUILD_INCLUDE_SYMLINK=ON \
+              -DINSTALL_DIR=${{ github.workspace }}/install-${{ matrix.build_type }} \
+              -DUSE_DRACO=ON \
+              -DUSE_FFMPEG=ON \
+              -DUSE_FREEIMAGE=ON \
+              -DUSE_GLES2=OFF \
+              -DUSE_VTK=ON \
+              -DUSE_TBB=ON \
+              -DUSE_RAPIDJSON=ON \
+              -DUSE_OPENGL=ON \
+              -DBUILD_MODULE_Draw=OFF \
+              -DVCPKG_INSTALL_OPTIONS=--clean-buildtrees-after-build \
+              ${{ runner.os != 'macOS' && '-DUSE_OPENVR=ON' || '' }} ..
+      shell: bash
+
+    - name: Configure OCCT ${{ matrix.build_type }} (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        mkdir build-${{ matrix.build_type }}
+        cd build-${{ matrix.build_type }}
+        cmake -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake ^
+              -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} ^
+              -DBUILD_USE_VCPKG=ON ^
+              -DUSE_MMGR_TYPE=JEMALLOC ^
+              -DUSE_FREETYPE=ON ^
+              -DUSE_TK=OFF ^
+              -DBUILD_USE_PCH=ON ^
+              -DBUILD_INCLUDE_SYMLINK=ON ^
+              -DINSTALL_DIR=${{ github.workspace }}/install-${{ matrix.build_type }} ^
+              -DUSE_DRACO=ON ^
+              -DUSE_FFMPEG=OFF ^
+              -DUSE_FREEIMAGE=ON ^
+              -DUSE_GLES2=ON ^
+              -DUSE_OPENVR=ON ^
+              -DUSE_VTK=ON ^
+              -DUSE_TBB=ON ^
+              -DUSE_RAPIDJSON=ON ^
+              -DVCPKG_INSTALL_OPTIONS=--clean-buildtrees-after-build ^
+              -DUSE_OPENGL=ON ..
+      shell: cmd
+
+    - name: Build OCCT ${{ matrix.build_type }} (Unix)
+      if: runner.os != 'Windows'
+      run: |
+        cd build-${{ matrix.build_type }}
+        cmake --build . --target install --config ${{ matrix.build_type }}
+      shell: bash
+
+    - name: Build OCCT ${{ matrix.build_type }} (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        cd build-${{ matrix.build_type }}
+        cmake --build . --target install --config ${{ matrix.build_type }}
+      shell: cmd

.gitignore

@@ -54,4 +54,5 @@ win64
 /libtool
 /stamp*
 /build*
-/install
+/install*
+/tools/build*

README.md

@@ -28,26 +28,27 @@ You can also find OCCT pre-installed on your system or install it from packages
 
 Documentation is available at the following links:
 - [Latest version](https://dev.opencascade.org/doc/overview)
-- [Version 7.7](https://dev.opencascade.org/doc/occt-7.7.0/overview)
+- [Version 7.8](https://dev.opencascade.org/doc/occt-7.8.0/overview)
 
 Documentation can be part of the package. To preview documentation as part of the package, open the file `doc/html/index.html` to browse HTML documentation.
 
 If HTML documentation is not available in your package, you can:
 
-- **Generate it from sources:** You need to have Tcl and Doxygen 1.8.4 (or above) installed on your system and accessible in your environment (check the environment variable PATH). Use the batch file `gendoc.bat` on Windows or the Bash script `gendoc` on Linux or OS X to (re)generate documentation.
-- **Read documentation in source plain text (Markdown) format** found in the subfolder `dox`.
+- **Generate it from sources:** You need to have Tcl and Doxygen 1.8.4 (or above) installed on your system and accessible in your environment (check the environment variable PATH). Use the batch file `adm/gendoc.bat` on Windows or the Bash script `adm/gendoc` on Linux or OS X to (re)generate documentation.
+- **Generate together with sources:** You need to have CMake and 1.8.4 (or above) installed on your system. Enable `BUILD_DOC_Overview` CMake parameter and set the path to Doxygen `3RDPARTY_DOXYGEN_EXECUTABLE`. Then build ALL or only `Overview`.
+- **Read documentation in source plain text (Markdown) format** found in the subfolder `dox` or [GitHub Wiki](https://github.com/Open-Cascade-SAS/OCCT/wiki).
 
-See `dox/dev_guides/documentation/documentation.md` or [Building Documentation](https://dev.opencascade.org/doc/occt-7.7.0/overview/html/build_upgrade__building_documentation.html) for details.
+See [dox/build/build_documentation/building_documentation.md](dox/build/build_documentation/building_documentation.md) or [Building Documentation](https://dev.opencascade.org/doc/occt-7.8.0/overview/html/build_upgrade__building_documentation.html) for details.
 
 ## Building
 
 In most cases, you need to rebuild OCCT on your platform (OS, compiler) before using it in your project to ensure binary compatibility.
 
-Consult the file `dox/dev_guides/building/building.md` or [Building OCCT](https://dev.opencascade.org/doc/overview/html/build_upgrade__building_occt.html) for instructions on building OCCT from sources on supported platforms.
+Consult the file [dox/build/build_occt/building_occt.md](dox/build/build_occt/building_occt.md) or [Building OCCT](https://dev.opencascade.org/doc/overview/html/build_upgrade__building_occt.html) or [Building OCCT Wiki](https://github.com/Open-Cascade-SAS/OCCT/wiki/build_upgrade) for instructions on building OCCT from sources on supported platforms.
 
 ## Version
 
-The current version of OCCT can be found in the file `src/Standard/Standard_Version.hxx`.
+The current version of OCCT can be found in the file [`adm/cmake/version.cmake`](adm/cmake/version.cmake).
 
 ## Development
 

adm/cmake/3rdparty_macro.cmake

@@ -121,7 +121,7 @@ macro (THIRDPARTY_PRODUCT PRODUCT_NAME HEADER_NAME LIBRARY_CSF_NAME LIBRARY_NAME
 #    if (BUILD_SHARED_LIBS)
       # library
       if (NOT 3RDPARTY_${PRODUCT_NAME}_LIBRARY_${LIBRARY_NAME_SUFFIX} OR NOT EXISTS "${3RDPARTY_${PRODUCT_NAME}_LIBRARY_${LIBRARY_NAME_SUFFIX}}")
-        set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .so .dylib .a)
+        set (CMAKE_FIND_LIBRARY_SUFFIXES .dll.a .lib .so .dylib .a)
 
         set (${PRODUCT_NAME}_PATH_SUFFIXES lib)
         if (WIN32)
@@ -364,25 +364,3 @@ macro (COMPLIANCE_PRODUCT_CONSISTENCY LIBNAME)
     endif()
   endif()
 endmacro()
-
-macro(CONFIGURE_DRACO_DEPS)
-  if (USE_DRACO)
-    set (USED_LIB_RELEASE ${3RDPARTY_DRACO_LIBRARY})
-    if (WIN32)
-      set (USED_LIB_DEBUG ${3RDPARTY_DRACO_LIBRARY_DEBUG})
-    else()
-      set (USED_LIB_DEBUG ${3RDPARTY_DRACO_LIBRARY})
-    endif()
-    set (USED_LIB_CONF)
-    if (EXISTS ${USED_LIB_DEBUG})
-      set (USED_LIB_CONF "$<$<CONFIG:DEBUG>:${USED_LIB_DEBUG}>;${USED_LIB_CONF}")
-    endif()
-    if (EXISTS ${USED_LIB_RELEASE})
-      set (USED_LIB_CONF "$<$<CONFIG:RELEASE>:${USED_LIB_RELEASE}>;${USED_LIB_CONF}")
-      set (USED_LIB_CONF "$<$<CONFIG:RELWITHDEBINFO>:${USED_LIB_RELEASE}>;${USED_LIB_CONF}")
-    endif()
-    if (DEFINED USED_LIB_CONF)
-      set_property (TARGET ${PROJECT_NAME} APPEND PROPERTY LINK_LIBRARIES "${USED_LIB_CONF}")
-    endif()
-  endif()
-endmacro()

adm/cmake/draco.cmake

@@ -1,6 +1,51 @@
 # Draco - a library for a lossy vertex data compression, used as extension to glTF format.
 # https://github.com/google/draco
 
+macro (SEARCH_DRACO_LIB)
+  if (3RDPARTY_DRACO_DIR AND EXISTS "${3RDPARTY_DRACO_DIR}")
+    if (NOT 3RDPARTY_DRACO_LIBRARY OR NOT EXISTS "${3RDPARTY_DRACO_LIBRARY}")
+      set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .a)
+      set (3RDPARTY_DRACO_LIBRARY "3RDPARTY_DRACO_LIBRARY-NOTFOUND" CACHE FILEPATH "The path to Draco library" FORCE)
+  
+      find_library (3RDPARTY_DRACO_LIBRARY NAMES ${CSF_Draco}
+                                           PATHS "${3RDPARTY_DRACO_DIR}"
+                                           PATH_SUFFIXES lib
+                                           CMAKE_FIND_ROOT_PATH_BOTH
+                                           NO_DEFAULT_PATH)
+      if (3RDPARTY_DRACO_LIBRARY AND EXISTS "${3RDPARTY_DRACO_LIBRARY}")
+        get_filename_component (3RDPARTY_DRACO_LIBRARY_DIR "${3RDPARTY_DRACO_LIBRARY}" PATH)
+        set (3RDPARTY_DRACO_LIBRARY_DIR "${3RDPARTY_DRACO_LIBRARY_DIR}" CACHE FILEPATH "The directory containing Draco library" FORCE)
+      endif()
+    endif()
+  
+    if (WIN32 AND (NOT 3RDPARTY_DRACO_LIBRARY_DEBUG OR NOT EXISTS "${3RDPARTY_DRACO_LIBRARY_DEBUG}"))
+      set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .a)
+      set (3RDPARTY_DRACO_LIBRARY_DEBUG "3RDPARTY_DRACO_LIBRARY_DEBUG-NOTFOUND" CACHE FILEPATH "The path to debug Draco library" FORCE)
+  
+      find_library (3RDPARTY_DRACO_LIBRARY_DEBUG NAMES ${CSF_Draco}
+                                           PATHS "${3RDPARTY_DRACO_DIR}"
+                                           PATH_SUFFIXES libd debug/lib
+                                           CMAKE_FIND_ROOT_PATH_BOTH
+                                           NO_DEFAULT_PATH)
+      if (3RDPARTY_DRACO_LIBRARY_DEBUG AND EXISTS "${3RDPARTY_DRACO_LIBRARY_DEBUG}")
+        get_filename_component (3RDPARTY_DRACO_LIBRARY_DIR_DEBUG "${3RDPARTY_DRACO_LIBRARY_DEBUG}" PATH)
+        set (3RDPARTY_DRACO_LIBRARY_DIR_DEBUG "${3RDPARTY_DRACO_LIBRARY_DIR_DEBUG}" CACHE FILEPATH "The directory containing debug Draco library" FORCE)
+      endif()
+    endif()
+  endif()
+endmacro()
+
+# vcpkg processing
+if (BUILD_USE_VCPKG)
+  find_package (draco CONFIG REQUIRED)
+
+  set (3RDPARTY_DRACO_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}")
+  SEARCH_DRACO_LIB()
+
+  list (APPEND 3RDPARTY_INCLUDE_DIRS "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/draco")
+  return()
+endif()
+
 OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/occt_macros")
 
 if (NOT DEFINED 3RDPARTY_DRACO_DIR)
@@ -65,34 +110,4 @@ else()
   list (APPEND 3RDPARTY_NOT_INCLUDED 3RDPARTY_DRACO_INCLUDE_DIR)
 endif()
 
-if (3RDPARTY_DRACO_DIR AND EXISTS "${3RDPARTY_DRACO_DIR}")
-  if (NOT 3RDPARTY_DRACO_LIBRARY OR NOT EXISTS "${3RDPARTY_DRACO_LIBRARY}")
-    set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .a)
-    set (3RDPARTY_DRACO_LIBRARY "3RDPARTY_DRACO_LIBRARY-NOTFOUND" CACHE FILEPATH "The path to Draco library" FORCE)
-
-    find_library (3RDPARTY_DRACO_LIBRARY NAMES ${CSF_Draco}
-                                         PATHS "${3RDPARTY_DRACO_DIR}"
-                                         PATH_SUFFIXES lib
-                                         CMAKE_FIND_ROOT_PATH_BOTH
-                                         NO_DEFAULT_PATH)
-    if (3RDPARTY_DRACO_LIBRARY AND EXISTS "${3RDPARTY_DRACO_LIBRARY}")
-      get_filename_component (3RDPARTY_DRACO_LIBRARY_DIR "${3RDPARTY_DRACO_LIBRARY}" PATH)
-      set (3RDPARTY_DRACO_LIBRARY_DIR "${3RDPARTY_DRACO_LIBRARY_DIR}" CACHE FILEPATH "The directory containing Draco library" FORCE)
-    endif()
-  endif()
-
-  if (WIN32 AND (NOT 3RDPARTY_DRACO_LIBRARY_DEBUG OR NOT EXISTS "${3RDPARTY_DRACO_LIBRARY_DEBUG}"))
-    set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .a)
-    set (3RDPARTY_DRACO_LIBRARY_DEBUG "3RDPARTY_DRACO_LIBRARY_DEBUG-NOTFOUND" CACHE FILEPATH "The path to debug Draco library" FORCE)
-
-    find_library (3RDPARTY_DRACO_LIBRARY_DEBUG NAMES ${CSF_Draco}
-                                         PATHS "${3RDPARTY_DRACO_DIR}"
-                                         PATH_SUFFIXES libd
-                                         CMAKE_FIND_ROOT_PATH_BOTH
-                                         NO_DEFAULT_PATH)
-    if (3RDPARTY_DRACO_LIBRARY_DEBUG AND EXISTS "${3RDPARTY_DRACO_LIBRARY_DEBUG}")
-      get_filename_component (3RDPARTY_DRACO_LIBRARY_DIR_DEBUG "${3RDPARTY_DRACO_LIBRARY_DEBUG}" PATH)
-      set (3RDPARTY_DRACO_LIBRARY_DIR_DEBUG "${3RDPARTY_DRACO_LIBRARY_DIR_DEBUG}" CACHE FILEPATH "The directory containing debug Draco library" FORCE)
-    endif()
-  endif()
-endif()
+SEARCH_DRACO_LIB()

adm/cmake/ffmpeg.cmake

@@ -1,4 +1,15 @@
-# FFmpeg
+# vcpkg processing
+if (BUILD_USE_VCPKG)
+  find_package(FFMPEG REQUIRED)
+  set(CSF_FFmpeg ${FFMPEG_LIBRARIES})
+  if (WIN32)
+    set (USED_3RDPARTY_FREEIMAGE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/bin")
+  else()
+    set (USED_3RDPARTY_FREEIMAGE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib")
+  endif()
+  list (APPEND 3RDPARTY_INCLUDE_DIRS "${FFMPEG_INCLUDE_DIRS}")
+  return()
+endif()
 
 if (NOT DEFINED INSTALL_FFMPEG)
   set (INSTALL_FFMPEG OFF CACHE BOOL "${INSTALL_FFMPEG_DESCR}")

adm/cmake/freeimage.cmake

@@ -1,3 +1,16 @@
 #freeimage
 
+# vcpkg processing
+if (BUILD_USE_VCPKG)
+find_package(freeimage CONFIG REQUIRED)
+  set(CSF_FreeImagePlus freeimage::FreeImagePlus)
+  if (WIN32)
+    set (USED_3RDPARTY_FREEIMAGE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/bin")
+  else()
+    set (USED_3RDPARTY_FREEIMAGE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib")
+  endif()
+  list (APPEND 3RDPARTY_INCLUDE_DIRS "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/")
+  return()
+endif()
+
 THIRDPARTY_PRODUCT("FREEIMAGE" "FreeImage.h" "CSF_FreeImagePlus" "d")

adm/cmake/freetype.cmake

@@ -1,5 +1,18 @@
 # freetype
 
+# vcpkg processing
+if (BUILD_USE_VCPKG)
+  find_package (Freetype MODULE REQUIRED)
+  set (CSF_FREETYPE Freetype::Freetype)
+  if (WIN32)
+    set (USED_3RDPARTY_FREETYPE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/bin")
+  else()
+    set (USED_3RDPARTY_FREETYPE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib")
+  endif()
+  list (APPEND 3RDPARTY_INCLUDE_DIRS "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include")
+  return()
+endif()
+
 if (NOT DEFINED INSTALL_FREETYPE AND BUILD_SHARED_LIBS)
   set (INSTALL_FREETYPE OFF CACHE BOOL "${INSTALL_FREETYPE_DESCR}")
 endif()
@@ -164,6 +177,14 @@ if (IS_BUILTIN_SEARCH_REQUIRED)
       set (3RDPARTY_FREETYPE_LIBRARY_DIR "" CACHE PATH "The directory containing freetype library" FORCE)
     endif()
   endif()
+
+  # In case of MinGW some libraries can have .dll.a extension, so we should check it and use instead of .a
+  if (MINGW AND 3RDPARTY_FREETYPE_LIBRARY AND EXISTS "${3RDPARTY_FREETYPE_LIBRARY}")
+    string (REPLACE ".a" ".dll.a" 3RDPARTY_FREETYPE_LIBRARY_TEST "${3RDPARTY_FREETYPE_LIBRARY}")
+    if (EXISTS "${3RDPARTY_FREETYPE_LIBRARY_TEST}")
+      set (3RDPARTY_FREETYPE_LIBRARY "${3RDPARTY_FREETYPE_LIBRARY_TEST}" CACHE FILEPATH "The path to freetype library" FORCE)
+    endif()
+  endif()
 endif()
 
 # the SECOND step in search for freetype library and header folders (additional search algorithms)

adm/cmake/jemalloc.cmake

@@ -1,6 +1,6 @@
 # JeMalloc
 
-macro (JEMALLOC_LIB_SEARCH MMGR_LIB PREFIX)
+function (JEMALLOC_LIB_SEARCH MMGR_LIB PREFIX)
   if (NOT 3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB})
     set (JEMALLOC_PATH_SUFFIXES "lib" "bin")
     set (3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB} "3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB}-NOTFOUND")
@@ -23,20 +23,25 @@ macro (JEMALLOC_LIB_SEARCH MMGR_LIB PREFIX)
     endif()
   endif()
   if (3RDPARTY_JEMALLOC_LIBRARY_DIR_${MMGR_LIB})
-    list (APPEND 3RDPARTY_LIBRARY_DIRS "${3RDPARTY_JEMALLOC_LIBRARY_DIR_${MMGR_LIB}}")
+    list (APPEND 3RDPARTY_LIBRARY_DIRS "${3RDPARTY_JEMALLOC_LIBRARY_DIR_${MMGR_LIB}}" PARENT_SCOPE)
     set (3RDPARTY_JEMALLOC_LIBRARY_DIR "${3RDPARTY_JEMALLOC_LIBRARY_DIR_${MMGR_LIB}}" CACHE PATH "The directory containing JEMALLOC libraries" FORCE)
   elseif("${PREFIX}" STREQUAL "SHARED")
     return()
   else()
     message(STATUS "Cannot find ${MMGR_LIB} library in jemalloc 3rdparty")
-    list (APPEND 3RDPARTY_NO_LIBS 3RDPARTY_JEMALLOC_LIBRARY_DIR_${MMGR_LIB})
-    set (3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB} "")
+    list (APPEND 3RDPARTY_NO_LIBS 3RDPARTY_JEMALLOC_LIBRARY_DIR_${MMGR_LIB} PARENT_SCOPE)
+    set (3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB} "" PARENT_SCOPE)
   endif()
-  set (JEMALLOC_IS_STATIC_LIB FALSE)
-  if (((${3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB}} MATCHES "\.lib$")) OR ((${3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB}} MATCHES "\.a$")))
-    get_filename_component(STATIC_LIB_NAME ${3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB}} NAME)
-    list(APPEND CSF_MMGR "${STATIC_LIB_NAME}")
-    set (JEMALLOC_IS_STATIC_LIB TRUE)
+
+  set(JEMALLOC_IS_STATIC_LIB FALSE)
+  if ("${PREFIX}" STREQUAL "STATIC")
+    set(JEMALLOC_IS_STATIC_LIB TRUE)
+  endif()
+
+  if (${JEMALLOC_IS_STATIC_LIB})
+    set (OLD_CSF_MMGR ${CSF_MMGR})
+    list (APPEND OLD_CSF_MMGR "${3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB}}")
+    set (CSF_MMGR "${OLD_CSF_MMGR}" PARENT_SCOPE)
   endif()
   # install instructions
   if (INSTALL_JEMALLOC AND NOT JEMALLOC_IS_STATIC_LIB)
@@ -57,18 +62,18 @@ macro (JEMALLOC_LIB_SEARCH MMGR_LIB PREFIX)
                  CONFIGURATIONS RelWithDebInfo
                  DESTINATION "${JEMALLOC_INSTALL_DESTINATION}i")
     endif()
-    set (USED_3RDPARTY_JEMALLOC_DIR "")
+    set (USED_3RDPARTY_JEMALLOC_DIR "" PARENT_SCOPE)
   elseif(NOT JEMALLOC_IS_STATIC_LIB)
     # the library directory for using by the executable
-    set (USED_3RDPARTY_JEMALLOC_DIR ${3RDPARTY_JEMALLOC_LIBRARY_DIR_${MMGR_LIB}})
+    set (USED_3RDPARTY_JEMALLOC_DIR ${3RDPARTY_JEMALLOC_LIBRARY_DIR_${MMGR_LIB}} PARENT_SCOPE)
   endif()
   unset(3RDPARTY_JEMALLOC_LIBRARY_DIR_${MMGR_LIB} CACHE)
   unset(3RDPARTY_JEMALLOC_LIBRARY_${PREFIX}_${MMGR_LIB} CACHE)
-endmacro()
+endfunction()
 
 macro (SEARCH_JEMALLOC)
   # find static jemalloc lib
-  SET(CMAKE_FIND_LIBRARY_SUFFIXES ".lib" ".a")
+  SET(CMAKE_FIND_LIBRARY_SUFFIXES ".dll.a" ".lib" ".a")
   if (WIN32)
     JEMALLOC_LIB_SEARCH ("jemalloc" "STATIC")
   elseif(NOT WIN32)
@@ -85,6 +90,16 @@ endmacro()
 # Reset CSF variable
 set (CSF_MMGR "")
 
+# vcpkg processing
+if (BUILD_USE_VCPKG)
+  set (3RDPARTY_JEMALLOC_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}")
+  OCCT_CHECK_AND_UNSET_GROUP (3RDPARTY_JEMALLOC_LIBRARY_SHARED)
+  OCCT_CHECK_AND_UNSET_GROUP (3RDPARTY_JEMALLOC_LIBRARY_STATIC)
+  SEARCH_JEMALLOC()
+  list (APPEND 3RDPARTY_INCLUDE_DIRS "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/jemalloc")
+  return()
+endif()
+
 if (NOT DEFINED INSTALL_JEMALLOC)
   set (INSTALL_JEMALLOC OFF CACHE BOOL "${INSTALL_INSTALL_JEMALLOC_DESCR}")
 endif()

adm/cmake/occt_defs_flags.cmake

@@ -38,6 +38,10 @@ else()
   else()
    add_definitions (-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE)
   endif()
+  if (APPLE)
+    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations")
+    set (CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -Wno-deprecated-declarations")
+  endif()
   add_definitions(-DOCC_CONVERT_SIGNALS)
 endif()
 
@@ -152,9 +156,14 @@ elseif (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR (CMAKE_CXX_COMPIL
 
     # Link-Time Code Generation(LTCG) is requared for Whole Program Optimisation(GL)
     set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -flto")
-    set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} -flto -Wl,--gc-sections")
-    set(CMAKE_STATIC_LINKER_FLAGS_RELEASE "${CMAKE_STATIC_LINKER_FLAGS_RELEASE} -flto -Wl,--gc-sections")
-    set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} -flto -Wl,--gc-sections")
+    set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} -flto")
+    set(CMAKE_STATIC_LINKER_FLAGS_RELEASE "${CMAKE_STATIC_LINKER_FLAGS_RELEASE} -flto")
+    set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} -flto")
+    if (NOT WIN32)
+      set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} -Wl,--gc-sections")
+      set(CMAKE_STATIC_LINKER_FLAGS_RELEASE "${CMAKE_STATIC_LINKER_FLAGS_RELEASE} -Wl,--gc-sections")
+      set(CMAKE_MODULE_LINKER_FLAGS_RELEASE "${CMAKE_MODULE_LINKER_FLAGS_RELEASE} -Wl,--gc-sections")
+    endif()
   endif()
   if (CMAKE_CXX_COMPILER_ID MATCHES "[Cc][Ll][Aa][Nn][Gg]")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wshorten-64-to-32")
@@ -163,7 +172,7 @@ elseif (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX OR (CMAKE_CXX_COMPIL
     if (APPLE)
       set (CMAKE_SHARED_LINKER_FLAGS "-lm ${CMAKE_SHARED_LINKER_FLAGS}")
     elseif(NOT WIN32)
-      set (CMAKE_SHARED_LINKER_FLAGS "-lm ${CMAKE_SHARED_LINKER_FLAGS}")
+      set (CMAKE_SHARED_LINKER_FLAGS "-lm -Wl,-Bsymbolic ${CMAKE_SHARED_LINKER_FLAGS}")
     endif()
   endif()
 endif()
@@ -173,8 +182,10 @@ if (CMAKE_CXX_COMPILER_ID MATCHES "[Cc][Ll][Aa][Nn][Gg]")
     # CLang can be used with both libstdc++ and libc++, however on OS X libstdc++ is outdated.
     set (CMAKE_CXX_FLAGS "-stdlib=libc++ ${CMAKE_CXX_FLAGS}")
   endif()
-  # Optimize size of binaries
-  set (CMAKE_SHARED_LINKER_FLAGS_RELEASE "-Wl,-s ${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
+  if (NOT WIN32)
+    # Optimize size of binaries
+    set (CMAKE_SHARED_LINKER_FLAGS_RELEASE "-Wl,-s ${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
+  endif()
 endif()
 if(MINGW)
   add_definitions(-D_WIN32_WINNT=0x0601)
@@ -182,8 +193,10 @@ if(MINGW)
   #set (CMAKE_SYSTEM_VERSION "6.1")
   # workaround bugs in mingw with vtable export
   set (CMAKE_SHARED_LINKER_FLAGS "-Wl,--export-all-symbols")
+  set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wattributes")
+  set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wattributes")
 endif()
-if (DEFINED CMAKE_COMPILER_IS_GNUCXX)
+if (CMAKE_COMPILER_IS_GNUCXX AND NOT APPLE)
   # Optimize size of binaries
   set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -s")
   set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -s")

adm/cmake/occt_macros.cmake

@@ -75,6 +75,10 @@ endmacro()
 # COMPILER variable
 macro (OCCT_MAKE_COMPILER_SHORT_NAME)
   if (MSVC)
+    if (MSVC_VERSION LESS 1914)
+      message (AUTHOR_WARNING "Microsoft Visual C++ 19.14 (VS 2017 15.7) or newer is required for C++17 support")
+    endif()
+    
     if ((MSVC_VERSION EQUAL 1300) OR (MSVC_VERSION EQUAL 1310))
       set (COMPILER vc7)
     elseif (MSVC_VERSION EQUAL 1400)
@@ -92,20 +96,39 @@ macro (OCCT_MAKE_COMPILER_SHORT_NAME)
     elseif ((MSVC_VERSION GREATER 1900) AND (MSVC_VERSION LESS 2000))
       # Since Visual Studio 15 (2017), its version diverged from version of
       # compiler which is 14.1; as that compiler uses the same run-time as 14.0,
-      # we keep its id as "vc14" to be compatibille
+      # we keep its id as "vc14" to be compatible
       set (COMPILER vc14)
     else()
       message (FATAL_ERROR "Unrecognized MSVC_VERSION")
     endif()
   elseif (DEFINED CMAKE_COMPILER_IS_GNUCC)
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.0)
+      message (AUTHOR_WARNING "GCC version 8.0 or newer is required for C++17 support")
+    endif()
     set (COMPILER gcc)
   elseif (DEFINED CMAKE_COMPILER_IS_GNUCXX)
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8.0)
+      message (AUTHOR_WARNING "GCC version 8.0 or newer is required for C++17 support")
+    endif()
     set (COMPILER gxx)
   elseif (CMAKE_CXX_COMPILER_ID MATCHES "[Cc][Ll][Aa][Nn][Gg]")
+    if(APPLE)
+      if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 11.0.0)
+        message (AUTHOR_WARNING "Apple Clang version 11.0.0 or newer is required for C++17 support")
+      endif()
+    else()
+      if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0)
+        message (AUTHOR_WARNING "Clang version 7.0 or newer is required for C++17 support")
+      endif()
+    endif()
     set (COMPILER clang)
   elseif (CMAKE_CXX_COMPILER_ID MATCHES "[Ii][Nn][Tt][Ee][Ll]")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 17.1.1)
+      message (AUTHOR_WARNING "Intel C++ Compiler version 17.1.1 or newer is required for C++17 support")
+    endif()
     set (COMPILER icc)
   else()
+    message (AUTHOR_WARNING "Unknown compiler - please verify C++17 support")
     set (COMPILER ${CMAKE_GENERATOR})
     string (REGEX REPLACE " " "" COMPILER ${COMPILER})
   endif()
@@ -414,7 +437,7 @@ function (COLLECT_AND_INSTALL_OCCT_HEADER_FILES THE_ROOT_TARGET_OCCT_DIR THE_OCC
     foreach(OCCT_PACKAGE ${USED_PACKAGES})
       EXTRACT_PACKAGE_FILES (${THE_RELATIVE_PATH} ${OCCT_PACKAGE} ALL_FILES _)
       set (HEADER_FILES_FILTERING ${ALL_FILES})
-      list (FILTER HEADER_FILES_FILTERING INCLUDE REGEX ".+[.](h|lxx)")
+      list (FILTER HEADER_FILES_FILTERING INCLUDE REGEX ".+[.](h|g|p|lxx)")
       list (APPEND OCCT_HEADER_FILES_COMPLETE ${HEADER_FILES_FILTERING})
     endforeach()
   endforeach()
@@ -453,9 +476,23 @@ function (COLLECT_AND_INSTALL_OCCT_HEADER_FILES THE_ROOT_TARGET_OCCT_DIR THE_OCC
     endif()
   endforeach()
 
-  install (FILES ${OCCT_HEADER_FILES_COMPLETE} DESTINATION "${INSTALL_DIR}/${THE_OCCT_INSTALL_DIR_PREFIX}")
+  set (OCCT_HEADER_FILES_INSTALLATION ${OCCT_HEADER_FILES_COMPLETE})
+  list (FILTER OCCT_HEADER_FILES_INSTALLATION INCLUDE REGEX ".*[.](h|lxx)")
+  install (FILES ${OCCT_HEADER_FILES_INSTALLATION} DESTINATION "${INSTALL_DIR}/${THE_OCCT_INSTALL_DIR_PREFIX}")
 endfunction()
 
+# Macro to configure and install Standard_Version.hxx file
+macro (CONFIGURE_AND_INSTALL_VERSION_HEADER)
+  if (DEFINED BUILD_OCCT_VERSION_EXT AND "${BUILD_OCCT_VERSION_EXT}" STREQUAL "${OCC_VERSION_STRING_EXT}" AND EXISTS "${CMAKE_BINARY_DIR}/${INSTALL_DIR_INCLUDE}/Standard_Version.hxx")
+    install(FILES "${OCCT_BINARY_DIR}/${INSTALL_DIR_INCLUDE}/Standard_Version.hxx" DESTINATION  "${INSTALL_DIR}/${INSTALL_DIR_INCLUDE}")
+  else()
+    set(BUILD_OCCT_VERSION_EXT "${OCC_VERSION_STRING_EXT}" CACHE STRING "OCCT Version string. Used only for caching, can't impact on build. For modification of version, please check adm/cmake/version.cmake" FORCE)
+    mark_as_advanced(BUILD_OCCT_VERSION_EXT)
+    string(TIMESTAMP OCCT_VERSION_DATE "%Y-%m-%d" UTC)
+    OCCT_CONFIGURE_AND_INSTALL ("adm/templates/Standard_Version.hxx.in" "${INSTALL_DIR_INCLUDE}/Standard_Version.hxx" "Standard_Version.hxx" "${INSTALL_DIR}/${INSTALL_DIR_INCLUDE}")
+  endif()
+endmacro()
+
 function(ADD_PRECOMPILED_HEADER INPUT_TARGET PRECOMPILED_HEADER THE_IS_PRIVATE)
   if (NOT BUILD_USE_PCH)
     return()
@@ -548,42 +585,80 @@ function (OCCT_MODULES_AND_TOOLKITS FILE_NAME TOOLKITS_NAME_SUFFIX MODULE_LIST)
   set (${MODULE_LIST} ${${MODULE_LIST}} PARENT_SCOPE)
 endfunction()
 
-# Returns OCC version string from file Standard_Version.hxx (if available)
+
+# Macro to extract git hash from the source directory
+# and store it in the variable GIT_HASH
+# in case if git is not found or error occurs, GIT_HASH is set to empty string
+macro(OCCT_GET_GIT_HASH)
+  set(GIT_HASH "")
+  
+  find_package(Git QUIET)
+  if(GIT_FOUND)
+    execute_process(
+      COMMAND ${GIT_EXECUTABLE} rev-parse --short HEAD
+      WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+      OUTPUT_VARIABLE GIT_HASH
+      ERROR_VARIABLE GIT_ERROR 
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+    if(NOT GIT_ERROR)
+      # Check if working directory is clean
+      execute_process(
+        COMMAND ${GIT_EXECUTABLE} status --porcelain
+        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+        OUTPUT_VARIABLE GIT_STATUS
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+      )
+      if(NOT "${GIT_STATUS}" STREQUAL "")
+        message(DEBUG "Git working directory is not clean. Git hash may be incorrect.")
+      endif()
+    else()
+      set(GIT_HASH "")
+    endif()
+  endif()
+endmacro()
+
+# Returns OCC version string
 function (OCC_VERSION OCC_VERSION_MAJOR OCC_VERSION_MINOR OCC_VERSION_MAINTENANCE OCC_VERSION_DEVELOPMENT OCC_VERSION_STRING_EXT)
 
-  set (OCC_VERSION_MAJOR         7)
-  set (OCC_VERSION_MINOR         0)
-  set (OCC_VERSION_MAINTENANCE   0)
-  set (OCC_VERSION_DEVELOPMENT   dev)
-  set (OCC_VERSION_COMPLETE      "7.0.0")
- 
-  set (STANDARD_VERSION_FILE "${CMAKE_SOURCE_DIR}/src/Standard/Standard_Version.hxx")
-  if (BUILD_PATCH AND EXISTS "${BUILD_PATCH}/src/Standard/Standard_Version.hxx")
-    set (STANDARD_VERSION_FILE "${BUILD_PATCH}/src/Standard/Standard_Version.hxx")
-  endif()
+  include (version)
+  set (OCC_VERSION_COMPLETE "${OCC_VERSION_MAJOR}.${OCC_VERSION_MINOR}.${OCC_VERSION_MAINTENANCE}")
+  set (OCC_VERSION_STRING_EXT "${OCC_VERSION_COMPLETE}")
 
-  if (EXISTS "${STANDARD_VERSION_FILE}")
-    foreach (SOUGHT_VERSION OCC_VERSION_MAJOR OCC_VERSION_MINOR OCC_VERSION_MAINTENANCE)
-      file (STRINGS "${STANDARD_VERSION_FILE}" ${SOUGHT_VERSION} REGEX "^#define ${SOUGHT_VERSION} .*")
-      string (REGEX REPLACE ".*${SOUGHT_VERSION} .*([^ ]+).*" "\\1" ${SOUGHT_VERSION} "${${SOUGHT_VERSION}}" )
-    endforeach()
-    
-    foreach (SOUGHT_VERSION OCC_VERSION_DEVELOPMENT OCC_VERSION_COMPLETE)
-      file (STRINGS "${STANDARD_VERSION_FILE}" ${SOUGHT_VERSION} REGEX "^#define ${SOUGHT_VERSION} .*")
-      string (REGEX REPLACE ".*${SOUGHT_VERSION} .*\"([^ ]+)\".*" "\\1" ${SOUGHT_VERSION} "${${SOUGHT_VERSION}}" )
-    endforeach()
-  endif()
- 
   set (OCC_VERSION_MAJOR "${OCC_VERSION_MAJOR}" PARENT_SCOPE)
   set (OCC_VERSION_MINOR "${OCC_VERSION_MINOR}" PARENT_SCOPE)
   set (OCC_VERSION_MAINTENANCE "${OCC_VERSION_MAINTENANCE}" PARENT_SCOPE)
-  set (OCC_VERSION_DEVELOPMENT "${OCC_VERSION_DEVELOPMENT}" PARENT_SCOPE)
-  
-  if (OCC_VERSION_DEVELOPMENT AND OCC_VERSION_COMPLETE)
-    set (OCC_VERSION_STRING_EXT "${OCC_VERSION_COMPLETE}.${OCC_VERSION_DEVELOPMENT}" PARENT_SCOPE)
-  else()
-    set (OCC_VERSION_STRING_EXT "${OCC_VERSION_COMPLETE}" PARENT_SCOPE)
+  set (OCCT_ON_DEVELOPMENT OFF)
+  if (NOT "${OCC_VERSION_DEVELOPMENT}" STREQUAL "" AND NOT "${OCC_VERSION_DEVELOPMENT}" STREQUAL "OCC_VERSION_DEVELOPMENT")
+    set (OCCT_ON_DEVELOPMENT ON)
   endif()
+  if (${OCCT_ON_DEVELOPMENT})
+    set (OCC_VERSION_DEVELOPMENT "${OCC_VERSION_DEVELOPMENT}" PARENT_SCOPE)
+  endif()
+  
+  set (SET_OCC_VERSION_DEVELOPMENT "")
+  if (${OCCT_ON_DEVELOPMENT})
+    # Use special flag from cache to turn on or off git hash extraction
+    if (NOT DEFINED USE_GIT_HASH)
+      set (USE_GIT_HASH ON CACHE BOOL "Use git hash in version string")
+    endif()
+    if (${USE_GIT_HASH})
+      OCCT_GET_GIT_HASH()
+    endif()
+    if (NOT "${GIT_HASH}" STREQUAL "")
+      set (OCC_VERSION_DEVELOPMENT "${OCC_VERSION_DEVELOPMENT}-${GIT_HASH}")
+      set (OCC_VERSION_DEVELOPMENT "${OCC_VERSION_DEVELOPMENT}" PARENT_SCOPE)
+    else()
+      set (OCC_VERSION_DEVELOPMENT "${OCC_VERSION_DEVELOPMENT}")
+    endif()
+    set (OCC_VERSION_STRING_EXT "${OCC_VERSION_COMPLETE}.${OCC_VERSION_DEVELOPMENT}")
+    set (OCC_VERSION_STRING_EXT "${OCC_VERSION_STRING_EXT}" PARENT_SCOPE)
+    set (SET_OCC_VERSION_DEVELOPMENT "#define OCC_VERSION_DEVELOPMENT \"${OCC_VERSION_DEVELOPMENT}\"")
+    set (SET_OCC_VERSION_DEVELOPMENT "${SET_OCC_VERSION_DEVELOPMENT}" PARENT_SCOPE)
+  else()
+    OCCT_CHECK_AND_UNSET(USE_GIT_HASH)
+  endif()
+  set (OCC_VERSION_STRING_EXT "${OCC_VERSION_STRING_EXT}" PARENT_SCOPE)
 endfunction()
 
 macro (CHECK_PATH_FOR_CONSISTENCY THE_ROOT_PATH_NAME THE_BEING_CHECKED_PATH_NAME THE_VAR_TYPE THE_MESSAGE_OF_BEING_CHECKED_PATH)
@@ -727,3 +802,126 @@ macro (OCCT_CREATE_SYMLINK_TO_FILE LIBRARY_NAME LINK_NAME)
     ")
   endif()
 endmacro()
+
+# Function to process CSF libraries and append their file names to a specified list.
+# Additionally, handle library directories for different build configurations.
+# Arguments:
+#   CURRENT_CSF - The current CSF libraries to process.
+#   LIST_NAME - The name of the list to append the processed library file names to.
+#   TARGET_NAME - The target to which the library directories will be added.
+function (PROCESS_CSF_LIBRARIES CURRENT_CSF LIST_NAME TARGET_NAME)
+  separate_arguments (CURRENT_CSF)
+
+  # Local variables to collect found libraries and directories
+  set(FOUND_LIBS "")
+  set(FOUND_DEBUG_DIRS "")
+  set(FOUND_RELEASE_DIRS "")
+
+  # Check if the result is already cached
+  string(REPLACE ";" "_" CACHE_KEY "${CURRENT_CSF}")
+  get_property(CACHED_LIBS GLOBAL PROPERTY "CACHED_LIBS_${CACHE_KEY}" SET)
+  get_property(CACHED_DEBUG_DIRS GLOBAL PROPERTY "CACHED_DEBUG_DIRS_${CACHE_KEY}" SET)
+  get_property(CACHED_RELEASE_DIRS GLOBAL PROPERTY "CACHED_RELEASE_DIRS_${CACHE_KEY}" SET)
+  if (CACHED_LIBS AND NOT "${CACHED_LIBS}" STREQUAL "1")
+    list (APPEND FOUND_LIBS ${CACHED_LIBS})
+    if (CACHED_DEBUG_DIRS)
+      list (APPEND FOUND_DEBUG_DIRS ${CACHED_DEBUG_DIRS})
+    endif()
+    if (CACHED_RELEASE_DIRS)
+      list (APPEND FOUND_RELEASE_DIRS ${CACHED_RELEASE_DIRS})
+    endif()
+  else()
+    foreach (CSF_LIBRARY ${CURRENT_CSF})
+      set (LIBRARY_FROM_CACHE 0)
+      set (CSF_LIBRARY_ORIGINAL ${CSF_LIBRARY})
+      string (TOLOWER "${CSF_LIBRARY}" CSF_LIBRARY)
+      string (REPLACE "+" "[+]" CSF_LIBRARY "${CSF_LIBRARY}")
+      string (REPLACE "." "" CSF_LIBRARY "${CSF_LIBRARY}")
+      get_cmake_property(ALL_CACHE_VARIABLES CACHE_VARIABLES)
+      string (REGEX MATCHALL "(^|;)3RDPARTY_[^;]+_LIBRARY[^;]*" ALL_CACHE_VARIABLES "${ALL_CACHE_VARIABLES}")
+      set (DEBUG_DIR "")
+      set (RELEASE_DIR "")
+      foreach (CACHE_VARIABLE ${ALL_CACHE_VARIABLES})
+        set (CURRENT_CACHE_LIBRARY ${${CACHE_VARIABLE}})
+        string (TOLOWER "${CACHE_VARIABLE}" CACHE_VARIABLE)
+        if (NOT EXISTS "${CURRENT_CACHE_LIBRARY}" OR IS_DIRECTORY "${CURRENT_CACHE_LIBRARY}")
+          continue()
+        endif()
+        string (REGEX MATCH "_${CSF_LIBRARY}$" IS_ENDING "${CACHE_VARIABLE}")
+        string (REGEX MATCH "^([a-z]+)" CSF_WO_VERSION "${CSF_LIBRARY}")
+        string (REGEX MATCH "_${CSF_WO_VERSION}$" IS_ENDING_WO_VERSION "${CACHE_VARIABLE}")
+
+        if ("3rdparty_${CSF_LIBRARY}_library" STREQUAL "${CACHE_VARIABLE}" OR
+            "3rdparty_${CSF_WO_VERSION}_library" STREQUAL "${CACHE_VARIABLE}" OR
+            NOT "x${IS_ENDING}" STREQUAL "x" OR
+            NOT "x${IS_ENDING_WO_VERSION}" STREQUAL "x")
+          get_filename_component(LIBRARY_NAME "${CURRENT_CACHE_LIBRARY}" NAME)
+          list (APPEND FOUND_LIBS "${LIBRARY_NAME}")
+          get_filename_component(LIBRARY_DIR "${CURRENT_CACHE_LIBRARY}" DIRECTORY)
+          set (RELEASE_DIR "${LIBRARY_DIR}")
+          set (LIBRARY_FROM_CACHE 1)
+        elseif ("3rdparty_${CSF_LIBRARY}_library_debug" STREQUAL "${CACHE_VARIABLE}" OR
+                "3rdparty_${CSF_LIBRARY}_debug_library" STREQUAL "${CACHE_VARIABLE}")
+          get_filename_component(LIBRARY_NAME "${CURRENT_CACHE_LIBRARY}" NAME)
+          list (APPEND FOUND_LIBS "${LIBRARY_NAME}")
+          get_filename_component(LIBRARY_DIR "${CURRENT_CACHE_LIBRARY}" DIRECTORY)
+          set (DEBUG_DIR "${LIBRARY_DIR}")
+          set (LIBRARY_FROM_CACHE 1)
+        endif()
+
+        if (DEBUG_DIR AND RELEASE_DIR)
+          break()
+        endif()
+      endforeach()
+      if (NOT ${LIBRARY_FROM_CACHE} AND NOT "${CSF_LIBRARY}" STREQUAL "")
+        list (APPEND FOUND_LIBS "${CSF_LIBRARY_ORIGINAL}")
+        continue()
+      endif()
+      if (DEBUG_DIR AND RELEASE_DIR)
+        list (APPEND FOUND_DEBUG_DIRS "${DEBUG_DIR}")
+        list (APPEND FOUND_RELEASE_DIRS "${RELEASE_DIR}")
+      elseif (DEBUG_DIR)
+        list (APPEND FOUND_DEBUG_DIRS "${DEBUG_DIR}")
+        list (APPEND FOUND_RELEASE_DIRS "${DEBUG_DIR}")
+        message (WARNING "Debug directory found but no release directory found. Using debug directory for both configurations.")
+      elseif (RELEASE_DIR)
+        list (APPEND FOUND_DEBUG_DIRS "${RELEASE_DIR}")
+        list (APPEND FOUND_RELEASE_DIRS "${RELEASE_DIR}")
+      endif()
+    endforeach()
+
+    # Cache the result
+    set_property(GLOBAL PROPERTY "CACHED_LIBS_${CACHE_KEY}" "${FOUND_LIBS}")
+    set_property(GLOBAL PROPERTY "CACHED_DEBUG_DIRS_${CACHE_KEY}" "${FOUND_DEBUG_DIRS}")
+    set_property(GLOBAL PROPERTY "CACHED_RELEASE_DIRS_${CACHE_KEY}" "${FOUND_RELEASE_DIRS}")
+  endif()
+
+  # Append found values to the external variable
+  list(APPEND ${LIST_NAME} ${FOUND_LIBS})
+  set(${LIST_NAME} "${${LIST_NAME}}" PARENT_SCOPE)
+
+  # Handle library directories for different build configurations
+  list (REMOVE_DUPLICATES FOUND_RELEASE_DIRS)
+  list (REMOVE_DUPLICATES FOUND_DEBUG_DIRS)
+
+  foreach (RELEASE_DIR ${FOUND_RELEASE_DIRS})
+    get_filename_component(RELEASE_DIR_ABS "${RELEASE_DIR}" ABSOLUTE)
+    target_link_directories(${TARGET_NAME} PUBLIC "$<$<CONFIG:RELEASE>:${RELEASE_DIR_ABS}>;$<$<CONFIG:RELWITHDEBINFO>:${RELEASE_DIR_ABS}>")
+  endforeach()
+
+  foreach (DEBUG_DIR ${FOUND_DEBUG_DIRS})
+    get_filename_component(DEBUG_DIR_ABS "${DEBUG_DIR}" ABSOLUTE)
+    target_link_directories(${TARGET_NAME} PUBLIC "$<$<CONFIG:DEBUG>:${DEBUG_DIR_ABS}>")
+  endforeach()
+endfunction()
+macro(OCCT_ADD_VCPKG_FEATURE THE_FEATURE)
+  if (BUILD_USE_VCPKG)
+    list(APPEND VCPKG_MANIFEST_FEATURES "${THE_FEATURE}" PARENT_SCOPE)
+  endif()
+endmacro()
+
+macro (OCCT_UNSET_VCPKG_FEATURE THE_FEATURE)
+  if (BUILD_USE_VCPKG)
+    list (REMOVE_ITEM VCPKG_MANIFEST_FEATURES "${THE_FEATURE}" PARENT_SCOPE)
+  endif()
+endmacro()

adm/cmake/occt_toolkit.cmake

@@ -64,7 +64,7 @@ foreach (OCCT_PACKAGE ${USED_PACKAGES})
   set (HEADER_FILES_FILTERING ${ALL_FILES})
   set (SOURCE_FILES_FILTERING ${ALL_FILES})
   
-  list (FILTER HEADER_FILES_FILTERING INCLUDE REGEX ".+[.](h|lxx)")
+  list (FILTER HEADER_FILES_FILTERING INCLUDE REGEX ".+[.](h|p|g|lxx)")
   
   if(APPLE)
     list (FILTER SOURCE_FILES_FILTERING INCLUDE REGEX ".+[.](c|mm)")
@@ -243,36 +243,7 @@ foreach (USED_ITEM ${USED_EXTERNLIB_AND_TOOLKITS})
   if ("${CURRENT_CSF}" STREQUAL "${CSF_OpenGlesLibs}")
     add_definitions (-DHAVE_GLES2)
   endif()
-  set (LIBRARY_FROM_CACHE 0)
-  separate_arguments (CURRENT_CSF)
-  foreach (CSF_LIBRARY ${CURRENT_CSF})
-    string (TOLOWER "${CSF_LIBRARY}" CSF_LIBRARY)
-    string (REPLACE "+" "[+]" CSF_LIBRARY "${CSF_LIBRARY}")
-    string (REPLACE "." "" CSF_LIBRARY "${CSF_LIBRARY}")
-    get_cmake_property(ALL_CACHE_VARIABLES CACHE_VARIABLES)
-    string (REGEX MATCHALL "(^|;)3RDPARTY_[^;]+_LIBRARY[^;]*" ALL_CACHE_VARIABLES "${ALL_CACHE_VARIABLES}")
-    foreach (CACHE_VARIABLE ${ALL_CACHE_VARIABLES})
-      set (CURRENT_CACHE_LIBRARY ${${CACHE_VARIABLE}})
-      string (TOLOWER "${CACHE_VARIABLE}" CACHE_VARIABLE)
-      if (EXISTS "${CURRENT_CACHE_LIBRARY}" AND NOT IS_DIRECTORY "${CURRENT_CACHE_LIBRARY}")
-        string (REGEX MATCH "_${CSF_LIBRARY}$" IS_ENDING "${CACHE_VARIABLE}")
-        string (REGEX MATCH "^([a-z]+)" CSF_WO_VERSION "${CSF_LIBRARY}")
-        string (REGEX MATCH "_${CSF_WO_VERSION}$" IS_ENDING_WO_VERSION "${CACHE_VARIABLE}")
-        if ("3rdparty_${CSF_LIBRARY}_library" STREQUAL "${CACHE_VARIABLE}" OR
-            "3rdparty_${CSF_WO_VERSION}_library" STREQUAL "${CACHE_VARIABLE}" OR
-            NOT "x${IS_ENDING}" STREQUAL "x" OR
-            NOT "x${IS_ENDING_WO_VERSION}" STREQUAL "x")
-          list (APPEND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT "${CURRENT_CACHE_LIBRARY}")
-          set (LIBRARY_FROM_CACHE 1)
-        endif()
-      endif()
-    endforeach()
-  endforeach()
-  if (NOT ${LIBRARY_FROM_CACHE} AND NOT "${CURRENT_CSF}" STREQUAL "")
-    # prepare a list from a string with whitespaces
-    separate_arguments (CURRENT_CSF)
-    list (APPEND USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT ${CURRENT_CSF})
-  endif()
+  PROCESS_CSF_LIBRARIES ("${CURRENT_CSF}" USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT "${PROJECT_NAME}")
 endforeach()
 
 if (APPLE)

adm/cmake/openvr.cmake

@@ -2,4 +2,17 @@
 # OpenVR is an API and runtime that allows access to VR hardware from multiple vendors without requiring that applications have specific knowledge of the hardware they are targeting.
 # https://github.com/ValveSoftware/openvr
 
+# vcpkg processing
+if (BUILD_USE_VCPKG)
+  set (USED_3RDPARTY_OPENVR_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/bin")
+  set (CMAKE_FIND_LIBRARY_SUFFIXES .lib .so .dylib .a)
+  find_library (FIND_OPENVR_LIB NAMES "${CSF_OpenVR}"
+                PATHS "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib"
+                CMAKE_FIND_ROOT_PATH_BOTH
+                NO_DEFAULT_PATH)
+  set (CSF_OpenVR "${FIND_OPENVR_LIB}")
+  list (APPEND 3RDPARTY_INCLUDE_DIRS "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/")
+  return()
+endif()
+
 THIRDPARTY_PRODUCT("OPENVR" "openvr.h" "CSF_OpenVR" "")

adm/cmake/qt.cmake

@@ -3,37 +3,40 @@
 # Qt is searched manually first (just determine root)
 message (STATUS "Processing Qt 3-rd party")
 
+set (USE_QT_FROM_3RDPARTY_DIR TRUE)
 if (NOT DEFINED ${3RDPARTY_QT_DIR} AND ${3RDPARTY_QT_DIR} STREQUAL "")
   FIND_PRODUCT_DIR ("${3RDPARTY_DIR}" Qt 3RDPARTY_QT_DIR_NAME)
 
   if (NOT DEFINED ${3RDPARTY_QT_DIR_NAME} AND ${3RDPARTY_QT_DIR_NAME} STREQUAL "")
     set (3RDPARTY_QT_DIR "" CACHE PATH "The directory containing qt")
-    message (FATAL_ERROR "Could not find used third-party product: 3RDPARTY_QT_DIR")
+    set (USE_QT_FROM_3RDPARTY_DIR FALSE)
+  else()
+    # Combine directory name with absolute path and show in GUI
+    set (3RDPARTY_QT_DIR "${3RDPARTY_DIR}/${3RDPARTY_QT_DIR_NAME}" CACHE PATH "The directory containing Qt" FORCE)
   endif()
-
-  # Combine directory name with absolute path and show in GUI
-  set (3RDPARTY_QT_DIR "${3RDPARTY_DIR}/${3RDPARTY_QT_DIR_NAME}" CACHE PATH "The directory containing Qt" FORCE)
-  message (STATUS "Info: Qt is used from folder: ${3RDPARTY_QT_DIR}")
 endif()
 
-set (USED_3RDPARTY_QT_DIR "${3RDPARTY_QT_DIR}")
-
-# Now set CMAKE_PREFIX_PATH to point to local Qt installation.
-# Without this setting find_package() will not work
-set(CMAKE_PREFIX_PATH ${3RDPARTY_QT_DIR})
-
-# Now we can apply standard CMake finder for Qt5. We do this mostly
-# to have qt5_wrap_cpp() function available and Qt5_FOUND variable filled
-find_package(Qt5 QUIET COMPONENTS Widgets Quick Xml PATHS ${3RDPARTY_QT_DIR} NO_DEFAULT_PATH)
+if (${USE_QT_FROM_3RDPARTY_DIR})
+  # Now set CMAKE_PREFIX_PATH to point to local Qt installation.
+  # Without this setting find_package() will not work
+  set(CMAKE_PREFIX_PATH ${3RDPARTY_QT_DIR})
+  
+  # Now we can apply standard CMake finder for Qt5. We do this mostly
+  # to have qt5_wrap_cpp() function available and Qt5_FOUND variable filled
+  find_package(Qt5 QUIET COMPONENTS Widgets Quick Xml PATHS ${3RDPARTY_QT_DIR} NO_DEFAULT_PATH)
+else()
+  find_package(Qt5 QUIET COMPONENTS Widgets Quick Xml)
+endif()
 if (NOT ${Qt5_FOUND})
   # Now we can apply standard CMake finder for Qt. We do this mostly
   # to have qt4_wrap_cpp() function available
   find_package(Qt4)
-  #message (STATUS "Qt4 cmake configuration")
 else()
-  #message (STATUS "Qt5 cmake configuration")
+  set (3RDPARTY_QT_DIR ${Qt5_DIR} CACHE PATH "The directory containing Qt" FORCE)
 endif()
 
+set (USED_3RDPARTY_QT_DIR "${3RDPARTY_QT_DIR}")
+
 if (3RDPARTY_QT_DIR OR EXISTS "${3RDPARTY_QT_DIR}")
   list (APPEND 3RDPARTY_DLL_DIRS "${3RDPARTY_QT_DIR}/bin")
 else()

adm/cmake/rapidjson.cmake

@@ -1,5 +1,13 @@
 # RapidJSON
 
+# vcpkg processing
+if (BUILD_USE_VCPKG)
+  find_package(RapidJSON CONFIG REQUIRED)
+  set(CSF_RapidJSON rapidjson)
+  list (APPEND 3RDPARTY_INCLUDE_DIRS "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/rapidjson")
+  return()
+endif()
+
 if (NOT DEFINED INSTALL_RAPIDJSON)
   set (INSTALL_RAPIDJSON OFF CACHE BOOL "${INSTALL_RAPIDJSON_DESCR}")
 endif()

adm/cmake/tbb.cmake

@@ -1,5 +1,18 @@
 # tbb
 
+# vcpkg processing
+if (BUILD_USE_VCPKG)
+  find_package(TBB CONFIG REQUIRED)
+  set(CSF_TBB TBB::tbb TBB::tbbmalloc)
+  if (WIN32)
+    set (USED_3RDPARTY_TBB_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/bin")
+  else()
+    set (USED_3RDPARTY_TBB_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib")
+  endif()
+  list (APPEND 3RDPARTY_INCLUDE_DIRS "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/tbb")
+  return()
+endif()
+
 if (MSVC AND BUILD_SHARED_LIBS)
   add_definitions (-D__TBB_NO_IMPLICIT_LINKAGE)
   add_definitions (-D__TBBMALLOC_NO_IMPLICIT_LINKAGE)

adm/cmake/tcl.cmake

@@ -1,6 +1,6 @@
 # tcl
 
-if (NOT DEFINED INSTALL_TCL)
+if (NOT DEFINED INSTALL_TCL AND NOT BUILD_USE_VCPKG)
   set (INSTALL_TCL OFF CACHE BOOL "${INSTALL_TCL_DESCR}")
 endif()
 
@@ -14,6 +14,10 @@ if (NOT DEFINED 3RDPARTY_TCL_INCLUDE_DIR)
   set (3RDPARTY_TCL_INCLUDE_DIR "" CACHE FILEPATH "The directory containing headers of tcl")
 endif()
 
+if (BUILD_USE_VCPKG)
+  set (3RDPARTY_TCL_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}" CACHE PATH "The directory containing tcl" FORCE)
+  set (3RDPARTY_TCL_INCLUDE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include" CACHE FILEPATH "The directory containing headers of tcl" FORCE)
+endif()
 
 # tcl library file (with absolute path)
 if (NOT DEFINED 3RDPARTY_TCL_LIBRARY OR NOT 3RDPARTY_TCL_LIBRARY_DIR)

adm/cmake/tk.cmake

@@ -18,6 +18,12 @@ if (NOT DEFINED 3RDPARTY_TK_INCLUDE_DIR)
   set (3RDPARTY_TK_INCLUDE_DIR "" CACHE FILEPATH "The directory containing headers of tk")
 endif()
 
+# if (BUILD_USE_VCPKG)
+#   set (3RDPARTY_TK_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}" CACHE PATH "The directory containing tk" FORCE)
+#   set (3RDPARTY_TCLTK_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}" CACHE PATH "The directory containing tcltk" FORCE)
+#   set (3RDPARTY_TK_INCLUDE_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include" CACHE FILEPATH "The directory containing headers of tk" FORCE)
+# endif()
+
 if (BUILD_SHARED_LIBS)
   # tk library file (with absolute path)
   if (NOT DEFINED 3RDPARTY_TK_LIBRARY OR NOT 3RDPARTY_TK_LIBRARY_DIR)
@@ -190,7 +196,8 @@ if (BUILD_SHARED_LIBS)
   if (3RDPARTY_TK_LIBRARY AND EXISTS "${3RDPARTY_TK_LIBRARY}")
     list (APPEND 3RDPARTY_LIBRARY_DIRS "${3RDPARTY_TK_LIBRARY_DIR}")
   else()
-    list (APPEND 3RDPARTY_NO_LIBS 3RDPARTY_TK_LIBRARY_DIR)
+    set (USE_TK OFF)
+    message(STATUS "Warning: TK library is not found. TK will be disabled.")
   endif()
 
   if (WIN32)

adm/cmake/version.cmake

@@ -0,0 +1,22 @@
+#======================================================================
+#
+# Purpose:   Defines macros identifying current version of Open CASCADE
+#
+#  OCC_VERSION_MAJOR       : (integer) number identifying major version
+#  OCC_VERSION_MINOR       : (integer) number identifying minor version
+#  OCC_VERSION_MAINTENANCE : (integer) number identifying maintenance version
+#  OCC_VERSION_DEVELOPMENT : (string)  if defined, indicates development or modified version
+#                              in case of release, remove the value
+#
+#  Sample values of OCC_VERSION_DEVELOPMENT:
+#  - "dev" for development version between releases
+#  - "beta..." or "rc..." for beta releases or release candidates
+#  - "project..." for version containing project-specific fixes
+#
+#  For development version git commit hash can be added to the version string
+#======================================================================
+
+set (OCC_VERSION_MAJOR 7 )
+set (OCC_VERSION_MINOR 9 )
+set (OCC_VERSION_MAINTENANCE 0 )
+set (OCC_VERSION_DEVELOPMENT "beta2" )

adm/cmake/vtk.cmake

@@ -1,5 +1,19 @@
 # vtk
 
+# vcpkg processing
+if (BUILD_USE_VCPKG)
+  find_package(VTK REQUIRED)
+  set(CSF_VTK VTK::CommonCore)
+  set(IS_VTK_9XX 1)
+  if (WIN32)
+    set (USED_3RDPARTY_VTK_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/bin")
+  else()
+    set (USED_3RDPARTY_VTK_DIR "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib")
+  endif()
+  list (APPEND 3RDPARTY_INCLUDE_DIRS "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include")
+  return()
+endif()
+
 if (NOT DEFINED INSTALL_VTK)
   set (INSTALL_VTK OFF CACHE BOOL "${INSTALL_VTK_DESCR}")
 endif()
@@ -12,7 +26,7 @@ endif()
 # include occt macros. compiler_bitness, os_wiht_bit, compiler
 OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/occt_macros")
 
-# specify VTK folder in connectin with 3RDPARTY_DIR
+# specify VTK folder in connection with 3RDPARTY_DIR
 if (3RDPARTY_DIR AND EXISTS "${3RDPARTY_DIR}")
   #CHECK_PATH_FOR_CONSISTENCY (3RDPARTY_DIR 3RDPARTY_VTK_DIR PATH "The directory containing VTK")
 

adm/gendoc

@@ -10,9 +10,9 @@ anOldDyLd="$DYLD_LIBRARY_PATH"
 
 # go to the script directory
 aScriptPath=${BASH_SOURCE%/*}; if [ -d "${aScriptPath}" ]; then cd "$aScriptPath"; fi; aScriptPath="$PWD";
-if [ -e "${aScriptPath}/env.sh" ]; then source "${aScriptPath}/env.sh"; fi
+if [ -e "${aScriptPath}/../env.sh" ]; then source "${aScriptPath}/../env.sh"; fi
 
-tclsh "${aScriptPath}/adm/start.tcl" gendoc $anArgs
+tclsh "${aScriptPath}/start.tcl" gendoc $anArgs
 
 export PATH="$anOldPath"
 export LD_LIBRARY_PATH="$anOldLd"

adm/gendoc.bat

@@ -6,8 +6,8 @@ rem should be in the PATH
 
 SET "OLD_PATH=%PATH%"
 
-if exist "%~dp0env.bat" (
-  call "%~dp0env.bat"
+if exist "%~dp0../env.bat" (
+  call "%~dp0../env.bat"
 )
 
 set "TCL_EXEC=tclsh.exe"
@@ -15,7 +15,7 @@ set "TCL_EXEC=tclsh.exe"
 for %%X in (%TCL_EXEC%) do (set TCL_FOUND=%%~$PATH:X)
 
 if defined TCL_FOUND (
-  %TCL_EXEC% %~dp0adm/start.tcl gendoc %*
+  %TCL_EXEC% %~dp0start.tcl gendoc %*
 ) else (
   echo "Error. %TCL_EXEC% is not found. Please update PATH variable"
 )

adm/occaux.tcl

@@ -142,19 +142,41 @@ proc OCCDoc_GetRelPath {thePathFrom thePathTo} {
   return $thePathTo
 }
 
-# Returns OCCT version string from file Standard_Version.hxx (if available)
+# Returns OCCT version string from version.cmake (if available)
 proc OCCDoc_DetectCasVersion {} {
-  set occt_ver 6.7.0
+  # Default version in case the file is not found or readable
+  set occt_ver "7.8.0"
   set occt_ver_add ""
-  set filename "[OCCDoc_GetSourceDir]/Standard/Standard_Version.hxx"
-  if { [file exists $filename] } {
-    set fh [open $filename "r"]
-    set fh_loaded [read $fh]
-    close $fh
-    regexp {[^/]\s*#\s*define\s+OCC_VERSION_COMPLETE\s+\"([^\s]*)\"} $fh_loaded dummy occt_ver
-    regexp {[^/]\s*#\s*define\s+OCC_VERSION_DEVELOPMENT\s+\"([^\s]*)\"} $fh_loaded dummy occt_ver_add
-    if { "$occt_ver_add" != "" } { set occt_ver ${occt_ver}.$occt_ver_add }
+  
+  # Construct path to version.cmake relative to script location
+  set filename "[file normalize [file dirname [info script]]/cmake/version.cmake]"
+  
+  if { [file exists $filename] && [file readable $filename] } {
+    if {[catch {
+      set fh [open $filename "r"]
+      set fh_loaded [read $fh]
+      close $fh
+      
+      # Use more robust regular expressions
+      regexp {OCC_VERSION_MAJOR\s+(\d+)} $fh_loaded -> major
+      regexp {OCC_VERSION_MINOR\s+(\d+)} $fh_loaded -> minor
+      regexp {OCC_VERSION_MAINTENANCE\s+(\d+)} $fh_loaded -> maint
+      regexp {OCC_VERSION_DEVELOPMENT\s+\"([^\"]+)\"} $fh_loaded -> occt_ver_add
+      
+      if {[info exists major] && [info exists minor] && [info exists maint]} {
+        puts "Info: Open CASCADE Technology version $major.$minor.$maint"
+        set occt_ver "$major.$minor.$maint"
+        if { [info exists occt_ver_add] && $occt_ver_add != "" } {
+          set occt_ver ${occt_ver}.$occt_ver_add
+        }
+      }
+    } err]} {
+      puts "Warning: Error reading version from $filename: $err"
+    }
+  } else {
+    puts "Warning: Version file $filename not found or not readable"
   }
+  
   return $occt_ver
 }
 

adm/qmake/.gitignore

@@ -1,5 +0,0 @@
-/*/*.pro
-/*/*/*.pro
-*.pro.user
-custom.pri
-custom.auto.pri

adm/qmake/OccCppConfig.pri

@@ -1,165 +0,0 @@
-# This is project defines C++ compilation rules for building an OCCT Toolkit.
-
-exists(custom.auto.pri) { include(custom.auto.pri) }
-exists(custom.pri)      { include(custom.pri) }
-
-# Disable some dummy Qt defaults
-QT -= core gui
-CONFIG -= qt app_bundle
-CONFIG -= qml_debug
-CONFIG -= debug_and_release
-
-OccGitRoot = $$_PRO_FILE_PWD_/../../../..
-
-# Define compilation flags
-CONFIG += warn_on
-QMAKE_CFLAGS_WARN_ON   = -Wall -Wextra
-QMAKE_CXXFLAGS_WARN_ON = -Wall -Wextra
-win32 {
-  QMAKE_CFLAGS_WARN_ON   = -W4
-  QMAKE_CXXFLAGS_WARN_ON = -W4
-  QMAKE_CXXFLAGS_EXCEPTIONS_ON = /EHa
-  QMAKE_CXXFLAGS_STL_ON = /EHa
-
-  QMAKE_CXXFLAGS += -fp:precise
-  #QMAKE_CXXFLAGS -= -Zc:throwingNew
-  #QMAKE_CXXFLAGS -= -Zc:rvalueCast
-
-  QMAKE_LFLAGS += -INCREMENTAL:NO
-
-  CONFIG(debug, debug|release) {
-    QMAKE_CXXFLAGS += -Od
-    QMAKE_CXXFLAGS += -Ob1
-  }
-
-  DEFINES -= WIN32
-  DEFINES -= WIN64
-  DEFINES += _CRT_SECURE_NO_WARNINGS
-  DEFINES += _CRT_NONSTDC_NO_DEPRECATE
-  DEFINES += _SCL_SECURE_NO_WARNINGS
-} else {
-  CONFIG += c++11
-  clang {
-    QMAKE_CFLAGS_WARN_ON   += -Wshorten-64-to-32
-    QMAKE_CXXFLAGS_WARN_ON += -Wshorten-64-to-32
-  }
-  QMAKE_CFLAGS   += -fexceptions
-  QMAKE_CXXFLAGS += -fexceptions
-  QMAKE_CXXFLAGS += -fvisibility=default
-  DEFINES += OCC_CONVERT_SIGNALS
-  mac {
-    iphoneos {
-      QMAKE_IOS_DEPLOYMENT_TARGET = 8.0
-    } else {
-      QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.14
-    }
-  } else:gcc {
-    # ask linker to report missing library dependencies
-    QMAKE_LFLAGS += -Wl,-z,defs
-  }
-}
-!CONFIG(debug, debug|release) {
-  # disable exceptions in Release builds
-  DEFINES += No_Exception
-  HAVE_RelWithDebInfo {
-    win32 {
-      CONFIG += force_debug_info
-    }
-  }
-}
-
-# Define output folder depending on compiler name
-MY_BITNESS = 32
-
-equals(QMAKE_TARGET.arch, x86_64) | equals(QMAKE_HOST.arch, x86_64) { MY_BITNESS = 64 }
-equals(ANDROID_TARGET_ARCH, arm64-v8a) { MY_BITNESS = 64 }
-has64Target = $$find(QMAKE_TARGET.arch, "x64")
-count(has64Target, 1) { MY_BITNESS = 64 }
-
-MY_PLATFORM = platform
-CONFIG(iphonesimulator, iphoneos|iphonesimulator) { MY_PLATFORM = iphonesimulator
-} else:CONFIG(iphoneos, iphoneos|iphonesimulator) { MY_PLATFORM = iphoneos
-} else:android { MY_PLATFORM = android-$$ANDROID_TARGET_ARCH
-} else:win32   { MY_PLATFORM = win$$MY_BITNESS
-} else:mac     { MY_PLATFORM = mac
-} else:linux   { MY_PLATFORM = lin
-} else:unix    { MY_PLATFORM = unix
-} else { warning (Unknown platform. "$$MY_PLATFORM" is used) }
-
-MY_COMPILER = compiler
-MY_VC_VER = 0
-android-g++ {
-  MY_COMPILER = gcc
-} else:clang {
-  MY_COMPILER = clang
-} else:gcc {
-  MY_COMPILER = gcc
-} else:win32-msvc2010 {
-  MY_COMPILER = vc10
-  MY_VC_VER = 10
-} else:win32-msvc2012 {
-  MY_COMPILER = vc11
-  MY_VC_VER = 11
-} else:win32-msvc2013 {
-  MY_COMPILER = vc12
-  MY_VC_VER = 12
-} else:win32-msvc2015 {
-  MY_COMPILER = vc14
-  MY_VC_VER = 14
-} else:win32-msvc2017 {
-  MY_COMPILER = vc14
-  MY_VC_VER = 14
-} else:win32-msvc {
-  MY_COMPILER = vc14
-  MY_VC_VER = 14
-  aMsvcVer = $$(VisualStudioVersion)
-  equals(aMsvcVer, 14.0){
-    # VS2015, vc140
-  } else:equals(aMsvcVer, 15.0){
-    # VS2015, vc141
-  } else:equals(aMsvcVer, 16.0){
-    # VS2019, vc142
-  } else:equals(aMsvcVer, 17.0){
-    # VS2022, vc143
-  } else {
-    warning (Unknown msvc version. "$$MY_COMPILER" is used)
-  }
-} else {
-  warning (Unknown compiler. "$$MY_COMPILER" is used)
-}
-MY_PLATFORM_AND_COMPILER = $$MY_PLATFORM/$$MY_COMPILER
-#warning (The platform is "$$MY_PLATFORM"; bitness is "$$MY_BITNESS"; compiler is "$$MY_COMPILER")
-
-CONFIG(debug, debug|release) { MY_BUILDTYPE = d }
-
-DESTDIR = $$OccGitRoot/$${MY_PLATFORM_AND_COMPILER}/lib$${MY_BUILDTYPE}
-win32 {
-  DESTDIR  = $$OccGitRoot/win$${MY_BITNESS}/vc$${MY_VC_VER}/bin$${MY_BUILDTYPE}
-  aLibDest = $$DESTDIR/../lib$${MY_BUILDTYPE}
-  #DLLDESTDIR = $$DESTDIR/../bin$${MY_BUILDTYPE}
-
-  # dummy target creating lib/libd folder
-  occtkgen_libfolder.input  = $$_PRO_FILE_PWD_/../../OcctDummy.in
-  occtkgen_libfolder.output = $$aLibDest/dummy.tmp
-  occtkgen_libfolder.config = verbatim
-  QMAKE_SUBSTITUTES += occtkgen_libfolder
-
-  LIBS += -L$$aLibDest
-  equals(TEMPLATE, lib) {
-    QMAKE_CLEAN += $$DESTDIR/$${TARGET}.dll
-    QMAKE_CLEAN += $$aLibDest/$${TARGET}.lib
-    QMAKE_CLEAN += $$aLibDest/$${TARGET}.exp
-  } else {
-    QMAKE_CLEAN += $$DESTDIR/$${TARGET}.exe
-  }
-  QMAKE_CLEAN += $$DESTDIR/$${TARGET}.pdb
-  QMAKE_LFLAGS += -PDB:"$$DESTDIR/$${TARGET}.pdb"
-  QMAKE_LFLAGS += -IMPLIB:"$$aLibDest/$${TARGET}.lib"
-} else {
-  LIBS += -L$$DESTDIR
-  equals(TEMPLATE, app) {
-    DESTDIR = $$OccGitRoot/$${MY_PLATFORM_AND_COMPILER}/bin$${MY_BUILDTYPE}
-  }
-}
-
-OBJECTS_DIR = $$DESTDIR/../obj$${MY_BUILDTYPE}/$${TARGET}

adm/qmake/OccModule.pri

@@ -1,42 +0,0 @@
-# This is a project template file defining an OCCT Module.
-# This project should be included with predefined OCC_MODULE_NAME variable.
-TEMPLATE = subdirs
-exists(custom.auto.pri) { include(custom.auto.pri) }
-exists(custom.pri)      { include(custom.pri) }
-
-# Iterate over Toolkits within current Module and generate sub-project per Toolkit
-aModuleList = $$cat(../MODULES, lines)
-for (aModuleIter, aModuleList) {
-  #aTkList = $$list($$aModuleIter) - this doesn't work, qmake bug?
-  aModule = $$first($$list($$aModuleIter))
-  equals (aModule, $$OCC_MODULE_NAME) {
-    for (aToolKit, $$list($$aModuleIter)) {
-      toSkipToolkit = 0
-      equals (aToolKit, $$OCC_MODULE_NAME)      { toSkipToolkit = 1 }
-      !HAVE_VTK:equals (aToolKit, "TKIVtk")     { toSkipToolkit = 1 }
-      !HAVE_VTK:equals (aToolKit, "TKIVtkDraw") { toSkipToolkit = 1 }
-      #!HAVE_OPENGL: equals (aToolKit, "TKOpenGl")       { toSkipToolkit = 1 }
-      #!HAVE_OPENGL: equals (aToolKit, "TKOpenGlTest")   { toSkipToolkit = 1 }
-      !HAVE_GLES2:   equals (aToolKit, "TKOpenGles")     { toSkipToolkit = 1 }
-      !HAVE_GLES2:   equals (aToolKit, "TKOpenGlesTest") { toSkipToolkit = 1 }
-      !win32:   equals (aToolKit, "TKD3DHost")  { toSkipToolkit = 1 }
-      !win32:   equals (aToolKit, "TKD3DHostTest") { toSkipToolkit = 1 }
-      equals (toSkipToolkit, 0) {
-
-        #warning(aToolKit($$OCC_MODULE_NAME)=$$aToolKit)
-        eval(occtkgen_$${aToolKit}.input  = $$_PRO_FILE_PWD_/../OccToolkit.pro.in)
-        eval(occtkgen_$${aToolKit}.output = $$_PRO_FILE_PWD_/$${aToolKit}/$${aToolKit}.pro)
-        eval(occtkgen_$${aToolKit}.config = verbatim)
-        eval(QMAKE_SUBSTITUTES += occtkgen_$${aToolKit})
-        SUBDIRS += $${aToolKit}
-
-        aModExtList = $$cat(../../src/$${aToolKit}/EXTERNLIB, lines)
-        aTkDepends = $${aToolKit}.depends
-        for (aModExtIter, aModExtList) {
-          contains ($$list($$aModuleIter), $$aModExtIter) { eval ($${aTkDepends} += $$aModExtIter) }
-        }
-        #warning($$aToolKit depends on: $$reverse($${aTkDepends}))
-      }
-    }
-  }
-}

adm/qmake/OccModule.pro.in

@@ -1,2 +0,0 @@
-OCC_MODULE_NAME = \$\$TARGET
-include(../OccModule.pri)

adm/qmake/OccToolkit.pri

@@ -1,165 +0,0 @@
-# This is a project template file defining an OCCT Toolkit.
-# This project should be included with predefined OCC_TOOLKIT_NAME variable.
-
-TEMPLATE = lib
-!exists(../../src/$$OCC_TOOLKIT_NAME/PACKAGES) {
-  TEMPLATE = app
-  CONFIG += console
-}
-win32 {
-  # do not append version to DLL name
-  CONFIG += skip_target_version_ext
-}
-
-include(OccCppConfig.pri)
-
-aSrcRoot = $$OccGitRoot/src
-aHxxRoot = $$OccGitRoot/inc
-INCLUDEPATH += $$aHxxRoot
-
-# CSF variables
-HAVE_FREETYPE  { CSF_FREETYPE = -lfreetype }
-CSF_TclLibs   = -ltcl8.6
-CSF_TclTkLibs = -ltk8.6
-HAVE_FREEIMAGE { CSF_FreeImagePlus = -lfreeimage } else:win32 { CSF_FreeImagePlus = -lwindowscodecs -lole32 }
-HAVE_FFMPEG    { CSF_FFmpeg = -lavcodec -lavformat -lswscale -lavutil }
-HAVE_TBB       { CSF_TBB = -ltbb -ltbbmalloc }
-HAVE_ZLIB      { CSF_ZLIB = -lzlib }
-HAVE_LIBLZMA   { CSF_LIBLZMA = -lliblzma }
-HAVE_DRACO     { CSF_Draco = -ldraco }
-win32 {
-  CSF_kernel32   = -lkernel32
-  CSF_advapi32   = -ladvapi32
-  CSF_gdi32      = -lgdi32
-  CSF_user32     = -luser32 -lcomdlg32
-  CSF_shell32    = -lShell32
-  CSF_opengl32   = -lopengl32
-  CSF_wsock32    = -lwsock32
-  CSF_netapi32   = -lnetapi32
-  CSF_OpenGlLibs = -lopengl32
-  CSF_OpenGlesLibs = -llibEGL -llibGLESv2
-  CSF_psapi      = -lPsapi
-  CSF_winmm      = -lwinmm
-  CSF_d3d9       = -ld3d9
-  CSF_TclLibs    = -ltcl86
-  CSF_TclTkLibs  = -ltk86
-  CSF_TBB =
-} else:mac {
-  CSF_dl         = -ldl
-  CSF_objc       = -lobjc
-  CSF_OpenGlLibs = -framework OpenGL
-  CSF_OpenGlesLibs = -framework OpenGLES
-  iphoneos {
-    CSF_Appkit     = -framework UIKit
-  } else {
-    CSF_Appkit     = -framework AppKit
-  }
-  CSF_IOKit      = -framework IOKit
-  CSF_TclLibs    = -framework Tcl
-  CSF_TclTkLibs  = -framework Tk
-} else {
-  CSF_dl = -ldl
-  CSF_ThreadLibs = -lpthread -lrt
-  CSF_OpenGlesLibs = -lEGL -lGLESv2
-  CSF_TclTkLibs  = -ltk8.6
-  HAVE_XLIB {
-    CSF_OpenGlLibs = -lGL
-    CSF_XwLibs     = -lX11
-  } else {
-    CSF_OpenGlLibs = -lGL -lEGL
-  }
-  HAVE_FREETYPE  { CSF_fontconfig = -lfontconfig }
-}
-
-for (aCfgIter, CONFIG) {
-  aRes = $$find(aCfgIter, "^HAVE_")
-  !equals(aCfgIter, "HAVE_GLES2") {
-    count(aRes, 1) {
-      DEFINES += $$aCfgIter
-    }
-  }
-}
-
-# Define the list of standard OCCT file extensions
-aHxxRegex = ^.*\.(hxx|h|lxx)$
-aCxxRegex = ^.*\.(cxx|cpp|c)$
-mac { aCxxRegex = ^.*\.(cxx|cpp|c|m|mm)$ }
-
-# Auxiliary function for probing file extension
-defineTest (occCheckExtension) {
-  aProbe = $$find(1, "$$2")
-  count(aProbe, 1) { return(true) } else { return(false) }
-}
-
-# Auxiliary function for probing compilable files
-defineTest (occIsCxxFile) { occCheckExtension ($$1, $$aCxxRegex) { return(true) } else { return(false) } }
-
-# Auxiliary function for probing header files
-defineTest (occIsHxxFile) { occCheckExtension ($$1, $$aHxxRegex) { return(true) } else { return(false) } }
-
-aTkFiles     = $$cat($$aSrcRoot/$$OCC_TOOLKIT_NAME/FILES,     lines)
-aTkFiles += CMakeLists.txt
-aPackages    = $$cat($$aSrcRoot/$$OCC_TOOLKIT_NAME/PACKAGES,  lines)
-anExternLibs = $$cat($$aSrcRoot/$$OCC_TOOLKIT_NAME/EXTERNLIB, lines)
-
-for (aTkFileIter, aTkFiles) { OTHER_FILES += $$aSrcRoot/$$OCC_TOOLKIT_NAME/$$aTkFileIter }
-for (anExternLib, anExternLibs) {
-  hasCsf = $$find(anExternLib, CSF_)
-  count(hasCsf, 1) {
-    aList = $$split($$anExternLib, "\n")
-    LIBS += $$aList
-    equals(anExternLib, "CSF_OpenGlLibs") {
-      DEFINES += "HAVE_OPENGL"
-    }
-    equals(anExternLib, "CSF_OpenGlesLibs") {
-      DEFINES += "HAVE_GLES2"
-    }
-  } else {
-    LIBS += -l$$anExternLib
-  }
-}
-
-# Iterate over Packages and add compilable files into this project
-isEmpty (aPackages) { aPackages = $$OCC_TOOLKIT_NAME }
-for (aPackage, aPackages) {
-  aPackageFolder = $$aSrcRoot/$$OCC_TOOLKIT_NAME/$$aPackage
-  aPackageFiles = $$cat($$aSrcRoot/$$aPackage/FILES, lines)
-  for (aFileIter, aPackageFiles) {
-    occIsCxxFile($$aFileIter) {
-      SOURCES += $$aSrcRoot/$$aPackage/$$aFileIter
-    }
-  }
-}
-
-!win32 {
-  aVerList = $$split(VERSION, ".")
-  aVerMaj = $$member(aVerList, 0)
-  aVerMin = $$member(aVerList, 1)
-  aVerMic = $$member(aVerList, 2)
-
-  equals(TEMPLATE, app) {
-    QMAKE_CLEAN += $$DESTDIR/$${TARGET}
-  } else {
-    mac {
-      # override qmake soname versionong logic
-      QMAKE_LFLAGS_SONAME =
-      QMAKE_LFLAGS += -Wl,-soname=lib$${TARGET}.dylib.$${aVerMaj}.$${aVerMin}
-
-      # extend clean with versioned .dylib files
-      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.dylib
-      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.$${aVerMaj}.dylib
-      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.$${aVerMaj}.$${aVerMin}.dylib
-      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.$${aVerMaj}.$${aVerMin}.$${aVerMic}.dylib
-    } else {
-      # override qmake soname versionong logic
-      QMAKE_LFLAGS_SONAME =
-      QMAKE_LFLAGS += -Wl,-soname=lib$${TARGET}.so.$${aVerMaj}.$${aVerMin}
-
-      # extend clean with versioned .so files
-      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.so
-      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.so.$${aVerMaj}
-      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.so.$${aVerMaj}.$${aVerMin}
-      QMAKE_CLEAN += $$DESTDIR/lib$${TARGET}.so.$${aVerMaj}.$${aVerMin}.$${aVerMic}
-    }
-  }
-}

adm/qmake/OccToolkit.pro.in

@@ -1,2 +0,0 @@
-OCC_TOOLKIT_NAME = \$\$TARGET
-include(../../OccToolkit.pri)

adm/qmake/Occt.pro

@@ -1,45 +0,0 @@
-# This is an experimental Solution project for building entire OCCT framework using qmake.
-# It can be also used for just source code navigation in Qt Creator without actually building OCCT.
-# Note, as this is an experimental project, compiler flags might differ from official builds - use it on your own risk!
-# Building OCCT using CMake is a preferred solution.
-#
-# This project GENERATES sub-projects (OCCT modules) dynamically, so to start using it:
-# - Launch genconf, select Project Format "Qt Project" and configure dependencies; this will also generate "custom.auto.pri".
-# - Launch genproj to fill in "inc" folder with links to header files.
-# - Open project in Qt Creator, and call "Run qmake".
-# - Close the project in Qt Creator, open it again so that you should see the sub-modules in Project tree; call "Run qmake" again.
-# - "Run qmake" and perform Build.
-#
-# Within Debian-based Linux repository Qt Creator can be installed like this:
-# > sudo apt-get install qtcreator qtbase5-dev
-
-TEMPLATE = subdirs
-exists(custom.auto.pri) { include(custom.auto.pri) }
-exists(custom.pri)      { include(custom.pri) }
-
-OTHER_FILES += OccModule.pro.in \
-               OcctHeaderLink.hxx.in \
-               OccToolkit.pro.in \
-               OccCppConfig.pri \
-               OccModule.pri \
-               OccToolkit.pri \
-               custom.pri.template
-
-# Iterate over Modules and generate sub-projects
-aSolModuleList = $$cat(../MODULES, lines)
-for (aSolModuleIter, aSolModuleList) {
-  aSolModule = $$first($$list($$aSolModuleIter))
-  eval(occtkgen_$${aSolModule}.input  = $$_PRO_FILE_PWD_/OccModule.pro.in)
-  eval(occtkgen_$${aSolModule}.output = $$_PRO_FILE_PWD_/$${aSolModule}/$${aSolModule}.pro)
-  eval(occtkgen_$${aSolModule}.config = verbatim)
-  eval(QMAKE_SUBSTITUTES += occtkgen_$${aSolModule})
-  SUBDIRS += $${aSolModule}
-}
-
-# These dependencies are manually defined
-ModelingData.depends = FoundationClasses
-ModelingAlgorithms.depends = FoundationClasses ModelingData
-Visualization.depends = FoundationClasses ModelingData ModelingAlgorithms
-ApplicationFramework.depends = FoundationClasses ModelingData ModelingAlgorithms Visualization
-DataExchange.depends = FoundationClasses ModelingData ModelingAlgorithms ApplicationFramework
-Draw.depends = FoundationClasses ModelingData ModelingAlgorithms ApplicationFramework DataExchange Visualization

adm/qmake/OcctHeaderLink.hxx.in

@@ -1 +0,0 @@
-#include \"../src/$${OCCT_PACKAGE}/$${OCCT_HEADER}\"

adm/qmake/custom.pri.template

@@ -1,17 +0,0 @@
-PRODUCTS_PATH = c:/3rdparty/vc14
-
-#CONFIG += HAVE_FREEIMAGE
-#CONFIG += HAVE_FFMPEG
-#CONFIG += HAVE_TBB
-#CONFIG += HAVE_GLES2
-#CONFIG += HAVE_D3D
-#CONFIG += HAVE_VTK
-
-aFreeType = $$PRODUCTS_PATH/freetype-2.5.5-vc14-64
-aTclTk    = $$PRODUCTS_PATH/tcltk-86-64
-
-INCLUDEPATH += $$aFreeType/include
-LIBS        += -L$$aFreeType/lib
-
-INCLUDEPATH += $$aTclTk/include
-LIBS        += -L$$aTclTk/lib

adm/qmake/qtcreator-occt-cpp.xml

@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE QtCreatorCodeStyle>
-<!-- Written by QtCreator 3.6.1, 2016-05-19T14:46:43. -->
-<qtcreator>
- <data>
-  <variable>CodeStyleData</variable>
-  <valuemap type="QVariantMap">
-   <value type="bool" key="AlignAssignments">true</value>
-   <value type="bool" key="AutoSpacesForTabs">false</value>
-   <value type="bool" key="BindStarToIdentifier">false</value>
-   <value type="bool" key="BindStarToLeftSpecifier">true</value>
-   <value type="bool" key="BindStarToRightSpecifier">false</value>
-   <value type="bool" key="BindStarToTypeName">true</value>
-   <value type="bool" key="ExtraPaddingForConditionsIfConfusingAlign">true</value>
-   <value type="bool" key="IndentAccessSpecifiers">false</value>
-   <value type="bool" key="IndentBlockBody">true</value>
-   <value type="bool" key="IndentBlockBraces">false</value>
-   <value type="bool" key="IndentBlocksRelativeToSwitchLabels">true</value>
-   <value type="bool" key="IndentClassBraces">false</value>
-   <value type="bool" key="IndentControlFlowRelativeToSwitchLabels">true</value>
-   <value type="bool" key="IndentDeclarationsRelativeToAccessSpecifiers">true</value>
-   <value type="bool" key="IndentEnumBraces">false</value>
-   <value type="bool" key="IndentFunctionBody">true</value>
-   <value type="bool" key="IndentFunctionBraces">false</value>
-   <value type="bool" key="IndentNamespaceBody">true</value>
-   <value type="bool" key="IndentNamespaceBraces">false</value>
-   <value type="int" key="IndentSize">2</value>
-   <value type="bool" key="IndentStatementsRelativeToSwitchLabels">true</value>
-   <value type="bool" key="IndentSwitchLabels">true</value>
-   <value type="int" key="PaddingMode">2</value>
-   <value type="bool" key="SpacesForTabs">true</value>
-   <value type="int" key="TabSize">2</value>
-  </valuemap>
- </data>
- <data>
-  <variable>DisplayName</variable>
-  <value type="QString">occt</value>
- </data>
-</qtcreator>

adm/scripts/android_build.bat

@@ -67,8 +67,9 @@ if ["%toCMake%"] == ["1"] (
 set "anOcctVerSuffix="
 set "anOcctVersion=0.0.0"
 set "aGitBranch="
-for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_DEVELOPMENT" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVerSuffix=%%i" )
-for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_COMPLETE" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVersion=%%i" )
+rem Get OCCT version
+call "%~dp0build_common.bat"
+set "aGitBranch="
 for /f %%i in ('git symbolic-ref --short HEAD') do ( set "aGitBranch=%%i" )
 
 for %%s in (%anNdkAbiList%) do (

adm/scripts/build_common.bat

@@ -0,0 +1,8 @@
+@echo OFF
+
+rem Extract version info from version.cmake
+for /f tokens^=2^ delims^=^" %%i in ('findstr OCC_VERSION_DEVELOPMENT "%~dp0\..\cmake\version.cmake"') do ( set "anOcctVerSuffix=%%i" )
+for /f tokens^=3 %%i in ('findstr OCC_VERSION_MAJOR "%~dp0\..\cmake\version.cmake"') do ( set "OCC_VERSION_MAJOR=%%i" )
+for /f tokens^=3 %%i in ('findstr OCC_VERSION_MINOR "%~dp0\..\cmake\version.cmake"') do ( set "OCC_VERSION_MINOR=%%i" )
+for /f tokens^=3 %%i in ('findstr OCC_VERSION_MAINTENANCE "%~dp0\..\cmake\version.cmake"') do ( set "OCC_VERSION_MAINTENANCE=%%i" )
+set "anOcctVersion=%OCC_VERSION_MAJOR%.%OCC_VERSION_MINOR%.%OCC_VERSION_MAINTENANCE%"

adm/scripts/build_common.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# Ensure script dir is defined
+if [ -z "$aScriptDir" ]; then
+    aScriptDir=$(dirname "$0")
+fi
+
+# Check if version file exists
+versionFile="$aScriptDir/../cmake/version.cmake"
+if [ ! -f "$versionFile" ]; then
+    echo "Error: version.cmake not found"
+    exit 1
+fi
+
+# Extract version info from version.cmake
+OCC_VERSION_MAJOR=$(awk '/set.*OCC_VERSION_MAJOR/ {print $3}' "$versionFile")
+OCC_VERSION_MINOR=$(awk '/set.*OCC_VERSION_MINOR/ {print $3}' "$versionFile")
+OCC_VERSION_MAINTENANCE=$(awk '/set.*OCC_VERSION_MAINTENANCE/ {print $3}' "$versionFile")
+anOcctVerSuffix=$(awk '/set.*OCC_VERSION_DEVELOPMENT/ {
+    if (NF > 2) {
+        gsub(/[)" ]/, "", $3)
+        print $3
+    } else {
+        print ""
+    }
+}' "$versionFile")
+
+# Combine version string
+anOcctVersion="${OCC_VERSION_MAJOR}.${OCC_VERSION_MINOR}.${OCC_VERSION_MAINTENANCE}"
+

adm/scripts/ios_build.sh

@@ -49,8 +49,7 @@ if [[ -f "${aScriptDir}/ios_custom.sh" ]]; then
   source "${aScriptDir}/ios_custom.sh"
 fi
 
-anOcctVerSuffix=`grep -e "#define OCC_VERSION_DEVELOPMENT" "$aCasSrc/src/Standard/Standard_Version.hxx" | awk '{print $3}' | xargs`
-anOcctVersion=`grep -e "#define OCC_VERSION_COMPLETE" "$aCasSrc/src/Standard/Standard_Version.hxx" | awk '{print $3}' | xargs`
+source "${aScriptDir}/build_common.sh"
 aGitBranch=`git symbolic-ref --short HEAD`
 
 YEAR=$(date +"%Y")

adm/scripts/macos_build.sh

@@ -51,8 +51,7 @@ if [[ -f "${aScriptDir}/macos_custom.sh" ]]; then
   source "${aScriptDir}/macos_custom.sh"
 fi
 
-anOcctVerSuffix=`grep -e "#define OCC_VERSION_DEVELOPMENT" "$aCasSrc/src/Standard/Standard_Version.hxx" | awk '{print $3}' | xargs`
-anOcctVersion=`grep -e "#define OCC_VERSION_COMPLETE" "$aCasSrc/src/Standard/Standard_Version.hxx" | awk '{print $3}' | xargs`
+source "${aScriptDir}/build_common.sh"
 aGitBranch=`git symbolic-ref --short HEAD`
 
 YEAR=$(date +"%Y")

adm/scripts/mingw_build.bat

@@ -53,9 +53,8 @@ if not ["%aCmakeBin%"] == [""] ( set "PATH=%aCmakeBin%;%PATH%" )
 
 set "anOcctVerSuffix="
 set "anOcctVersion=0.0.0"
+call "%~dp0build_common.bat"
 set "aGitBranch="
-for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_DEVELOPMENT" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVerSuffix=%%i" )
-for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_COMPLETE" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVersion=%%i" )
 for /f %%i in ('git symbolic-ref --short HEAD') do ( set "aGitBranch=%%i" )
 
 set "aBuildType=Release"

adm/scripts/wasm_build.bat

@@ -55,8 +55,8 @@ if not ["%aCmakeBin%"] == [""] ( set "PATH=%aCmakeBin%;%PATH%" )
 set "anOcctVerSuffix="
 set "anOcctVersion=0.0.0"
 set "aGitBranch="
-for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_DEVELOPMENT" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVerSuffix=%%i" )
-for /f tokens^=2^ delims^=^" %%i in ('findstr /b /c:"#define OCC_VERSION_COMPLETE" "%aCasSrc%\src\Standard\Standard_Version.hxx"') do ( set "anOcctVersion=%%i" )
+call "%~dp0build_common.bat"
+set "aGitBranch="
 for /f %%i in ('git symbolic-ref --short HEAD') do ( set "aGitBranch=%%i" )
 
 set "aBuildType=Release"

adm/templates/Standard_Version.hxx.in

@@ -1,6 +1,5 @@
-// Created on: 2002-07-09
-// Created by: Andrey BETENEV
-// Copyright (c) 2002-2014 OPEN CASCADE SAS
+// Created on: @OCCT_VERSION_DATE@
+// Copyright (c) 2002-2025 OPEN CASCADE SAS
 //
 // This file is part of Open CASCADE Technology software library.
 //
@@ -14,49 +13,53 @@
 // commercial license or contractual agreement.
 
 /*======================================================================
-// 
+//
 // Purpose:   Defines macros identifying current version of Open CASCADE
 //
-//            OCC_VERSION_MAJOR       : (integer) number identifying major version 
-//            OCC_VERSION_MINOR       : (integer) number identifying minor version 
-//            OCC_VERSION_MAINTENANCE : (integer) number identifying maintenance version 
-//            OCC_VERSION_DEVELOPMENT : (string)  if defined, indicates development or modified version
+//            OCC_VERSION_MAJOR       : (integer) number identifying major version
+//            OCC_VERSION_MINOR       : (integer) number identifying minor version
+//            OCC_VERSION_MAINTENANCE : (integer) number identifying maintenance version
+//            OCC_VERSION_DEVELOPMENT : (string)  if defined, indicates development or modified
+version
 //            OCC_VERSION             : (real)    complete number (major.minor)
 //            OCC_VERSION_STRING      : (string)  short version number ("major.minor")
-//            OCC_VERSION_COMPLETE    : (string)  complete version number ("major.minor.maintenance")
-//            OCC_VERSION_STRING_EXT  : (string)  extended version ("major.minor.maintenance.development")
-//            OCC_VERSION_HEX         : (hex)     complete number as hex, two positions per each of major, minor, and patch number 
-//            
+//            OCC_VERSION_COMPLETE    : (string)  complete version number
+("major.minor.maintenance")
+//            OCC_VERSION_STRING_EXT  : (string)  extended version
+("major.minor.maintenance.development")
+//            OCC_VERSION_HEX         : (hex)     complete number as hex, two positions per each of
+major, minor, and patch number
+//
 //======================================================================*/
 
 #ifndef _Standard_Version_HeaderFile
 #define _Standard_Version_HeaderFile
 
 // Primary definitions
-#define OCC_VERSION_MAJOR         7
-#define OCC_VERSION_MINOR         8
-#define OCC_VERSION_MAINTENANCE   2
+#define OCC_VERSION_MAJOR @OCC_VERSION_MAJOR@
+#define OCC_VERSION_MINOR @OCC_VERSION_MINOR@
+#define OCC_VERSION_MAINTENANCE @OCC_VERSION_MAINTENANCE@
 
-//! This macro must be commented in official release, and set to non-empty 
+//! This macro must be commented in official release, and set to non-empty
 //! string in other situations, to identify specifics of the version, e.g.:
 //! - "dev" for development version between releases
 //! - "beta..." or "rc..." for beta releases or release candidates
 //! - "project..." for version containing project-specific fixes
-#define OCC_VERSION_DEVELOPMENT   "dev"
+@SET_OCC_VERSION_DEVELOPMENT@
 
 // Derived (manually): version as real and string (major.minor)
-#define OCC_VERSION               7.8
-#define OCC_VERSION_STRING       "7.8"
-#define OCC_VERSION_COMPLETE     "7.8.2"
+#define OCC_VERSION @OCC_VERSION_MAJOR@.@OCC_VERSION_MINOR@
+#define OCC_VERSION_STRING "@OCC_VERSION_MAJOR@.@OCC_VERSION_MINOR@"
+#define OCC_VERSION_COMPLETE "@OCC_VERSION_MAJOR@.@OCC_VERSION_MINOR@.@OCC_VERSION_MAINTENANCE@"
 
 //! Derived: extended version as string ("major.minor.maintenance.dev")
 #ifdef OCC_VERSION_DEVELOPMENT
-#define OCC_VERSION_STRING_EXT OCC_VERSION_COMPLETE "." OCC_VERSION_DEVELOPMENT
+  #define OCC_VERSION_STRING_EXT OCC_VERSION_COMPLETE "." OCC_VERSION_DEVELOPMENT
 #else
-#define OCC_VERSION_STRING_EXT OCC_VERSION_COMPLETE
+  #define OCC_VERSION_STRING_EXT OCC_VERSION_COMPLETE
 #endif
 
 // Derived: complete version as hex (0x0'major'0'minor'0'maintenance')
-#define OCC_VERSION_HEX    (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE)
+#define OCC_VERSION_HEX (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE)
 
-#endif  /* _Standard_Version_HeaderFile */
+#endif /* _Standard_Version_HeaderFile */

adm/templates/custom.build.sh.in

@@ -23,7 +23,7 @@ if [ "$1" == "@BIN_LETTER@" ]; then
 
     export CSF_OCCTBinPath="@CMAKE_RUNTIME_OUTPUT_DIRECTORY@"
     export CSF_OCCTLibPath="@CMAKE_ARCHIVE_OUTPUT_DIRECTORY@"
-    export CSF_OCCTIncludePath="@CMAKE_BINARY_DIR@/inc"
+    export CSF_OCCTIncludePath="@CMAKE_BINARY_DIR@/@INSTALL_DIR_INCLUDE@"
     export CSF_OCCTResourcePath="@CMAKE_SOURCE_DIR@/src"
     export CSF_OCCTDataPath="@CMAKE_SOURCE_DIR@/data"
     export CSF_OCCTSamplesPath="@CMAKE_SOURCE_DIR@/samples"

adm/templates/env.build.sh.in

@@ -1,10 +1,21 @@
 #!/bin/bash
-
+aCurrentPath="$PWD"
 aScriptPath=${BASH_SOURCE%/*}; if [ -d "${aScriptPath}" ]; then cd "$aScriptPath"; fi; aScriptPath="$PWD";
+cd ${aCurrentPath}
 
 # ----- For compatibility with external application using CASROOT -----
 if [ "${CASROOT}" == "" ]; then
-  export CASROOT="${aScriptPath}"
+  # Get the last directory name from the path
+  lastDir=$(basename "$aScriptPath")
+  # Check if last directory is exactly bin, bind, or bini
+  if [ "$lastDir" = "bin" ] || [ "$lastDir" = "bind" ] || [ "$lastDir" = "bini" ]; then
+    # If path contains binary folder, go one level up
+    export CASROOT=$(cd "$aScriptPath/.." && pwd)
+  else
+    # Keep current location
+    export CASROOT="${aScriptPath}"
+  fi
+  cd ${aCurrentPath}
 fi
 
 # ----- Define path to 3rdparty products -----

adm/templates/env.install.sh.in

@@ -1,10 +1,21 @@
 #!/bin/bash
-
+aCurrentPath="$PWD"
 aScriptPath=${BASH_SOURCE%/*}; if [ -d "${aScriptPath}" ]; then cd "$aScriptPath"; fi; aScriptPath="$PWD";
+cd ${aCurrentPath}
 
 # ----- For compatibility with external application using CASROOT -----
 if [ "${CASROOT}" == "" ]; then
-  export CASROOT="@INSTALL_DIR@"
+  # Get the last directory name from the path
+  lastDir=$(basename "$aScriptPath")
+  # Check if last directory is exactly bin, bind, or bini
+  if [ "$lastDir" = "bin" ] || [ "$lastDir" = "bind" ] || [ "$lastDir" = "bini" ]; then
+    # If path contains binary folder, go one level up
+    export CASROOT=$(cd "$aScriptPath/.." && pwd)
+  else
+    # Keep current location
+    export CASROOT="${aScriptPath}"
+  fi
+  cd ${aCurrentPath}
 fi
 
 # ----- Define path to 3rdparty products -----

adm/templates/occt_toolkit.rc.in

@@ -20,7 +20,7 @@ BEGIN
       VALUE "LegalCopyright",  "\251 OPEN CASCADE SAS\000"
       VALUE "ProductName",     "Open CASCADE Technology\000"
       VALUE "ProductVersion",  OCC_VERSION_STRING_EXT "\000"
-      VALUE "OfficialSite",    "www.opencascade.com\000"
+      VALUE "OfficialSite",    "www.occt3d.com\000"
     END
   END
   BLOCK "VarFileInfo"

adm/vcpkg/ports/ffmpeg/0001-create-lib-libraries.patch

@@ -0,0 +1,25 @@
+diff --git a/configure b/configure
+index 89af70d..405680e 100755
+--- a/configure
++++ b/configure
+@@ -5480,15 +5480,17 @@ case $target_os in
+         ;;
+     win32|win64)
+         disable symver
+-        if enabled shared; then
++#        if enabled shared; then
+             # Link to the import library instead of the normal static library
+             # for shared libs.
+             LD_LIB='%.lib'
+             # Cannot build both shared and static libs with MSVC or icl.
+-            disable static
+-        fi
++#            disable static
++#        fi
+         enabled x86_32 && check_ldflags -LARGEADDRESSAWARE
+         shlibdir_default="$bindir_default"
++        LIBPREF=""
++        LIBSUF=".lib"
+         SLIBPREF=""
+         SLIBSUF=".dll"
+         SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME)-$(LIBVERSION)$(SLIBSUF)'

adm/vcpkg/ports/ffmpeg/0003-fix-windowsinclude.patch

@@ -0,0 +1,13 @@
+diff --git a/fftools/cmdutils.c b/fftools/cmdutils.c
+index fe424b6..2df70df 100644
+--- a/fftools/cmdutils.c
++++ b/fftools/cmdutils.c
+@@ -60,6 +60,8 @@
+ #include <sys/resource.h>
+ #endif
+ #ifdef _WIN32
++#define _WIN32_WINNT 0x0502
++#define WIN32_LEAN_AND_MEAN
+ #include <windows.h>
+ #endif
+ 

adm/vcpkg/ports/ffmpeg/0004-fix-debug-build.patch

@@ -0,0 +1,40 @@
+diff --git a/configure b/configure
+index 405680e..cc5bf29 100755
+--- a/configure
++++ b/configure
+@@ -4111,6 +4111,9 @@ for opt do
+         --libfuzzer=*)
+             libfuzzer_path="$optval"
+         ;;
++        --debug)
++            enable debug_configure
++        ;;
+         *)
+             optname="${opt%%=*}"
+             optname="${optname#--}"
+@@ -6316,7 +6319,11 @@ fi
+ 
+ enabled  zlib && { check_pkg_config zlib zlib "zlib.h" zlibVersion ||
+                    check_lib zlib   zlib.h      zlibVersion    -lz; }
+-enabled bzlib && check_lib bzlib bzlib.h BZ2_bzlibVersion    -lbz2
++if enabled debug_configure; then
++    enabled bzlib && check_lib bzlib bzlib.h BZ2_bzlibVersion    -lbz2d
++else
++    enabled bzlib && check_lib bzlib bzlib.h BZ2_bzlibVersion    -lbz2
++fi
+ enabled  lzma && check_lib lzma   lzma.h lzma_version_number -llzma
+ 
+ # On some systems dynamic loading requires no extra linker flags
+@@ -6434,7 +6441,11 @@ enabled librubberband     && require_pkg_config librubberband "rubberband >= 1.8
+ enabled libshine          && require_pkg_config libshine shine shine/layer3.h shine_encode_buffer
+ enabled libsmbclient      && { check_pkg_config libsmbclient smbclient libsmbclient.h smbc_init ||
+                                require libsmbclient libsmbclient.h smbc_init -lsmbclient; }
+-enabled libsnappy         && require libsnappy snappy-c.h snappy_compress -lsnappy -lstdc++
++if enabled debug_configure; then
++    enabled libsnappy     && require libsnappy snappy-c.h snappy_compress -lsnappy -lstdc++
++else
++    enabled libsnappy     && require libsnappy snappy-c.h snappy_compress -lsnappy -lstdc++
++fi
+ enabled libsoxr           && require libsoxr soxr.h soxr_create -lsoxr
+ enabled libssh            && require_pkg_config libssh libssh libssh/sftp.h sftp_init
+ enabled libspeex          && require_pkg_config libspeex speex speex/speex.h speex_decoder_init

adm/vcpkg/ports/ffmpeg/0006-fix-StaticFeatures.patch

@@ -0,0 +1,49 @@
+diff --git a/configure b/configure
+index cc5bf29..ee26559 100755
+--- a/configure
++++ b/configure
+@@ -6406,7 +6406,8 @@ if enabled libmfx; then
+ fi
+ 
+ enabled libmodplug        && require_pkg_config libmodplug libmodplug libmodplug/modplug.h ModPlug_Load
+-enabled libmp3lame        && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame $libm_extralibs
++enabled libmp3lame        && { check_lib libmp3lame lame/lame.h lame_set_VBR_quality -lmp3lame $libm_extralibs || 
++                               require libmp3lame lame/lame.h lame_set_VBR_quality -llibmp3lame-static -llibmpghip-static $libm_extralibs; }
+ enabled libmysofa         && { check_pkg_config libmysofa libmysofa mysofa.h mysofa_neighborhood_init_withstepdefine ||
+                                require libmysofa mysofa.h mysofa_neighborhood_init_withstepdefine -lmysofa $zlib_extralibs; }
+ enabled libnpp            && { check_lib libnpp npp.h nppGetLibVersion -lnppig -lnppicc -lnppc -lnppidei ||
+@@ -6446,7 +6447,7 @@ if enabled debug_configure; then
+ else
+     enabled libsnappy     && require libsnappy snappy-c.h snappy_compress -lsnappy -lstdc++
+ fi
+-enabled libsoxr           && require libsoxr soxr.h soxr_create -lsoxr
++enabled libsoxr           && require libsoxr soxr.h soxr_create -lsoxr -lm
+ enabled libssh            && require_pkg_config libssh libssh libssh/sftp.h sftp_init
+ enabled libspeex          && require_pkg_config libspeex speex speex/speex.h speex_decoder_init
+ enabled libsrt            && require_pkg_config libsrt "srt >= 1.3.0" srt/srt.h srt_socket
+@@ -6527,6 +6528,8 @@ enabled openal            && { { for al_extralibs in "${OPENAL_LIBS}" "-lopenal"
+ enabled opencl            && { check_pkg_config opencl OpenCL CL/cl.h clEnqueueNDRangeKernel ||
+                                check_lib opencl OpenCL/cl.h clEnqueueNDRangeKernel -Wl,-framework,OpenCL ||
+                                check_lib opencl CL/cl.h clEnqueueNDRangeKernel -lOpenCL ||
++                               check_lib opencl CL/cl.h clEnqueueNDRangeKernel -lOpenCL -lAdvapi32 -lOle32 -lCfgmgr32||
++                               check_lib opencl CL/cl.h clEnqueueNDRangeKernel -lOpenCL -pthread -ldl ||
+                                die "ERROR: opencl not found"; } &&
+                              { test_cpp_condition "OpenCL/cl.h" "defined(CL_VERSION_1_2)" ||
+                                test_cpp_condition "CL/cl.h" "defined(CL_VERSION_1_2)" ||
+@@ -6550,6 +6553,7 @@ enabled openssl           && { check_pkg_config openssl openssl openssl/ssl.h OP
+                                check_lib openssl openssl/ssl.h SSL_library_init -lssl -lcrypto ||
+                                check_lib openssl openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
+                                check_lib openssl openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||
++                               check_lib openssl openssl/ssl.h OPENSSL_init_ssl -llibssl -llibcrypto -lws2_32 -lgdi32 -lcrypt32 -lAdvapi32 -lUser32||
+                                die "ERROR: openssl not found"; }
+ enabled pocketsphinx      && require_pkg_config pocketsphinx pocketsphinx pocketsphinx/pocketsphinx.h ps_init
+ enabled rkmpp             && { require_pkg_config rkmpp rockchip_mpp  rockchip/rk_mpi.h mpp_create &&
+@@ -6811,7 +6815,7 @@ enabled amf &&
+ if enabled libc_iconv; then
+     check_func_headers iconv.h iconv
+ elif enabled iconv; then
+-    check_func_headers iconv.h iconv || check_lib iconv iconv.h iconv -liconv
++    check_func_headers iconv.h iconv || check_lib iconv iconv.h iconv -liconv || check_lib iconv iconv.h iconv -liconv -llibcharset
+ fi
+ 
+ enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel"

adm/vcpkg/ports/ffmpeg/0007-fix-lib-naming.patch

@@ -0,0 +1,15 @@
+diff --git a/configure b/configure
+index ee26559..f2c83b7 100755
+--- a/configure
++++ b/configure
+@@ -4496,6 +4496,10 @@ msvc_common_flags(){
+             -march=*)             ;;
+             -lz)                  echo zlib.lib ;;
+             -lx264)               echo libx264.lib ;;
++            -lx265)               echo libx265.lib ;;
++            -lmp3lame)            echo libmp3lame.lib ;;
++            -liconv)              echo iconv.lib ;;
++            -lm)                  ;;
+             -lstdc++)             ;;
+             -l*)                  echo ${flag#-l}.lib ;;
+             -LARGEADDRESSAWARE)   echo $flag ;;

adm/vcpkg/ports/ffmpeg/0009-Fix-fdk-detection.patch

@@ -0,0 +1,13 @@
+diff --git a/configure b/configure
+index f2c83b7..5e42b12 100755
+--- a/configure
++++ b/configure
+@@ -6379,7 +6379,7 @@ enabled libdavs2          && require_pkg_config libdavs2 "davs2 >= 1.6.0" davs2.
+ enabled libdc1394         && require_pkg_config libdc1394 libdc1394-2 dc1394/dc1394.h dc1394_new
+ enabled libdrm            && require_pkg_config libdrm libdrm xf86drm.h drmGetVersion
+ enabled libfdk_aac        && { check_pkg_config libfdk_aac fdk-aac "fdk-aac/aacenc_lib.h" aacEncOpen ||
+-                               { require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac &&
++                               { require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac -lm -lstdc++ &&
+                                  warn "using libfdk without pkg-config"; } }
+ flite_extralibs="-lflite_cmu_time_awb -lflite_cmu_us_awb -lflite_cmu_us_kal -lflite_cmu_us_kal16 -lflite_cmu_us_rms -lflite_cmu_us_slt -lflite_usenglish -lflite_cmulex -lflite"
+ enabled libflite          && require libflite "flite/flite.h" flite_init $flite_extralibs

adm/vcpkg/ports/ffmpeg/0010-Fix-x264-detection.patch

@@ -0,0 +1,13 @@
+diff --git a/configure b/configure
+index 5e42b12..d8f059f 100755
+--- a/configure
++++ b/configure
+@@ -6497,7 +6497,7 @@ enabled libwebp           && {
+     enabled libwebp_encoder      && require_pkg_config libwebp "libwebp >= 0.2.0" webp/encode.h WebPGetEncoderVersion
+     enabled libwebp_anim_encoder && check_pkg_config libwebp_anim_encoder "libwebpmux >= 0.4.0" webp/mux.h WebPAnimEncoderOptionsInit; }
+ enabled libx264           && { check_pkg_config libx264 x264 "stdint.h x264.h" x264_encoder_encode ||
+-                               { require libx264 "stdint.h x264.h" x264_encoder_encode "-lx264 $pthreads_extralibs $libm_extralibs" &&
++                               { require libx264 "stdint.h x264.h" x264_encoder_encode "-lx264 $pthreads_extralibs $libm_extralibs -ldl" &&
+                                  warn "using libx264 without pkg-config"; } } &&
+                              require_cpp_condition libx264 x264.h "X264_BUILD >= 118" &&
+                              check_cpp_condition libx262 x264.h "X264_MPEG2"

adm/vcpkg/ports/ffmpeg/0011-Fix-x265-detection.patch

@@ -0,0 +1,16 @@
+diff --git a/configure b/configure
+index d8f059f..f3688ad 100755
+--- a/configure
++++ b/configure
+@@ -6501,7 +6501,10 @@ enabled libx264           && { check_pkg_config libx264 x264 "stdint.h x264.h" x
+                                  warn "using libx264 without pkg-config"; } } &&
+                              require_cpp_condition libx264 x264.h "X264_BUILD >= 118" &&
+                              check_cpp_condition libx262 x264.h "X264_MPEG2"
+-enabled libx265           && require_pkg_config libx265 x265 x265.h x265_api_get &&
++enabled libx265           && { check_pkg_config libx265 x265 x265.h x265_api_get ||
++                               { { check_lib libx265 x265.h x265_api_get "-lx265 $pthreads_extralibs $libm_extralibs -ldl -lstdc++ -lgcc_s -lgcc -lrt -lnuma" ||
++                               require libx265 x265.h x265_api_get "-lx265 $pthreads_extralibs $libm_extralibs -ldl -lstdc++"; } &&
++                                 warn "using libx265 without pkg-config"; } } &&
+                              require_cpp_condition libx265 x265.h "X265_BUILD >= 70"
+ enabled libxavs           && require libxavs "stdint.h xavs.h" xavs_encoder_encode "-lxavs $pthreads_extralibs $libm_extralibs"
+ enabled libxavs2          && require_pkg_config libxavs2 "xavs2 >= 1.3.0" "stdint.h xavs2.h" xavs2_api_get

adm/vcpkg/ports/ffmpeg/0012-Fix-ssl-110-detection.patch

@@ -0,0 +1,12 @@
+diff --git a/configure b/configure
+index f3688ad..26e512e 100755
+--- a/configure
++++ b/configure
+@@ -6556,6 +6556,7 @@ enabled omx_rpi           && { test_code cc OMX_Core.h OMX_IndexConfigBrcmVideoR
+ enabled omx               && require_headers OMX_Core.h
+ enabled openssl           && { check_pkg_config openssl openssl openssl/ssl.h OPENSSL_init_ssl ||
+                                check_pkg_config openssl openssl openssl/ssl.h SSL_library_init ||
++                               check_lib openssl openssl/ssl.h OPENSSL_init_ssl -lssl -lcrypto $pthreads_extralibs -ldl ||
+                                check_lib openssl openssl/ssl.h OPENSSL_init_ssl -lssl -lcrypto ||
+                                check_lib openssl openssl/ssl.h SSL_library_init -lssl -lcrypto ||
+                                check_lib openssl openssl/ssl.h SSL_library_init -lssl32 -leay32 ||

adm/vcpkg/ports/ffmpeg/0013-define-WINVER.patch

@@ -0,0 +1,16 @@
+diff --git a/libavcodec/mf_utils.c b/libavcodec/mf_utils.c
+index eeabd0c..ea3a03b 100644
+--- a/libavcodec/mf_utils.c
++++ b/libavcodec/mf_utils.c
+@@ -22,6 +22,11 @@
+ #define _WIN32_WINNT 0x0602
+ #endif
+ 
++#if !defined(WINVER) || WINVER < 0x0602
++#undef WINVER
++#define WINVER 0x0602
++#endif
++
+ #include "mf_utils.h"
+ #include "libavutil/pixdesc.h"
+ 

adm/vcpkg/ports/ffmpeg/0014-avfilter-dependency-fix.patch

@@ -0,0 +1,23 @@
+diff --git a/configure b/configure
+index 26e512e..c0377b6 100755
+--- a/configure
++++ b/configure
+@@ -3674,6 +3674,18 @@ vpp_qsv_filter_select="qsvvpp"
+ xfade_opencl_filter_deps="opencl"
+ yadif_cuda_filter_deps="ffnvcodec"
+ yadif_cuda_filter_deps_any="cuda_nvcc cuda_llvm"
++ametadata_filter_deps="avformat"
++metadata_filter_deps="avformat"
++headphone_filter_deps="avcodec"
++headphone_filter_select="fft"
++showspatial_filter_deps="avcodec"
++showspatial_filter_select="fft"
++superequalizer_filter_deps="avcodec"
++superequalizer_filter_select="rdft"
++surround_filter_deps="avcodec"
++surround_filter_select="rdft"
++sinc_filter_deps="avcodec"
++sinc_filter_select="rdft"
+ 
+ # examples
+ avio_list_dir_deps="avformat avutil"

adm/vcpkg/ports/ffmpeg/0015-Fix-xml2-detection.patch

@@ -0,0 +1,13 @@
+diff --git a/configure b/configure
+index c0377b6..62753ef 100755
+--- a/configure
++++ b/configure
+@@ -6526,7 +6526,7 @@ enabled libzmq            && require_pkg_config libzmq "libzmq >= 4.2.1" zmq.h z
+ enabled libzvbi           && require_pkg_config libzvbi zvbi-0.2 libzvbi.h vbi_decoder_new &&
+                              { test_cpp_condition libzvbi.h "VBI_VERSION_MAJOR > 0 || VBI_VERSION_MINOR > 2 || VBI_VERSION_MINOR == 2 && VBI_VERSION_MICRO >= 28" ||
+                                enabled gpl || die "ERROR: libzvbi requires version 0.2.28 or --enable-gpl."; }
+-enabled libxml2           && require_pkg_config libxml2 libxml-2.0 libxml2/libxml/xmlversion.h xmlCheckVersion
++enabled libxml2           && require_pkg_config libxml2 libxml-2.0 libxml/xmlversion.h xmlCheckVersion
+ enabled mbedtls           && { check_pkg_config mbedtls mbedtls mbedtls/x509_crt.h mbedtls_x509_crt_init ||
+                                check_pkg_config mbedtls mbedtls mbedtls/ssl.h mbedtls_ssl_init ||
+                                check_lib mbedtls mbedtls/ssl.h mbedtls_ssl_init -lmbedtls -lmbedx509 -lmbedcrypto ||

adm/vcpkg/ports/ffmpeg/0017-Patch-for-ticket-9019-CUDA-Compile-Broken-Using-MSVC.patch

@@ -0,0 +1,30 @@
+diff --git a/compat/cuda/ptx2c.sh b/compat/cuda/ptx2c.sh
+index 48452379c2..1c486dc30e 100755
+--- a/compat/cuda/ptx2c.sh
++++ b/compat/cuda/ptx2c.sh
+@@ -26,9 +26,10 @@ OUT="$1"
+ IN="$2"
+ NAME="$(basename "$IN" | sed 's/\..*//')"
+ 
+-printf "const char %s_ptx[] = \\" "$NAME" > "$OUT"
++printf "const char %s_ptx[] = {\\" "$NAME" > "$OUT"
+ echo >> "$OUT"
+-sed -e "$(printf 's/\r//g')" -e 's/["\\]/\\&/g' -e "$(printf 's/^/\t"/')" -e 's/$/\\n"/' < "$IN" >> "$OUT"
+-echo ";" >> "$OUT"
++xxd -i < "$IN" >> "$OUT"
++echo "  ,0x00" >> "$OUT"
++echo "};" >> "$OUT"
+ 
+ exit 0
+diff --git a/configure b/configure
+index 6190d06b0b..48fb73738e 100755
+--- a/configure
++++ b/configure
+@@ -1046,6 +1046,7 @@ test_nvcc(){
+     tmpo_=$TMPO
+     [ -x "$(command -v cygpath)" ] && tmpcu_=$(cygpath -m $tmpcu_) && tmpo_=$(cygpath -m $tmpo_)
+     test_cmd $nvcc $nvccflags "$@" $NVCC_C $(nvcc_o $tmpo_) $tmpcu_
++    test_cmd xxd
+ }
+ 
+ check_nvcc() {

adm/vcpkg/ports/ffmpeg/0018-libaom-Dont-use-aom_codec_av1_dx_algo.patch

@@ -0,0 +1,13 @@
+diff --git a/libavcodec/libaomdec.c b/libavcodec/libaomdec.c
+index 1fc0a00..06b2ff0 100644
+--- a/libavcodec/libaomdec.c
++++ b/libavcodec/libaomdec.c
+@@ -224,7 +224,7 @@ static av_cold int aom_free(AVCodecContext *avctx)
+ 
+ static av_cold int av1_init(AVCodecContext *avctx)
+ {
+-    return aom_init(avctx, &aom_codec_av1_dx_algo);
++    return aom_init(avctx, aom_codec_av1_dx());
+ }
+ 
+ AVCodec ff_libaom_av1_decoder = {

adm/vcpkg/ports/ffmpeg/0019-libx264-Do-not-explicitly-set-X264_API_IMPORTS.patch

@@ -0,0 +1,33 @@
+diff --git a/configure b/configure
+index 62753ef..018764e 100755
+--- a/configure
++++ b/configure
+@@ -6508,11 +6508,8 @@ enabled libvpx            && {
+ enabled libwebp           && {
+     enabled libwebp_encoder      && require_pkg_config libwebp "libwebp >= 0.2.0" webp/encode.h WebPGetEncoderVersion
+     enabled libwebp_anim_encoder && check_pkg_config libwebp_anim_encoder "libwebpmux >= 0.4.0" webp/mux.h WebPAnimEncoderOptionsInit; }
+-enabled libx264           && { check_pkg_config libx264 x264 "stdint.h x264.h" x264_encoder_encode ||
+-                               { require libx264 "stdint.h x264.h" x264_encoder_encode "-lx264 $pthreads_extralibs $libm_extralibs -ldl" &&
+-                                 warn "using libx264 without pkg-config"; } } &&
+-                             require_cpp_condition libx264 x264.h "X264_BUILD >= 118" &&
+-                             check_cpp_condition libx262 x264.h "X264_MPEG2"
++enabled libx264           && check_pkg_config libx264 x264 "stdint.h x264.h" x264_encoder_encode &&
++                             require_cpp_condition libx264 x264.h "X264_BUILD >= 158"
+ enabled libx265           && { check_pkg_config libx265 x265 x265.h x265_api_get ||
+                                { { check_lib libx265 x265.h x265_api_get "-lx265 $pthreads_extralibs $libm_extralibs -ldl -lstdc++ -lgcc_s -lgcc -lrt -lnuma" ||
+                                require libx265 x265.h x265_api_get "-lx265 $pthreads_extralibs $libm_extralibs -ldl -lstdc++"; } &&
+diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
+index 4ddc497..0152d30 100644
+--- a/libavcodec/libx264.c
++++ b/libavcodec/libx264.c
+@@ -32,10 +32,6 @@
+ #include "packet_internal.h"
+ #include "atsc_a53.h"
+ 
+-#if defined(_MSC_VER)
+-#define X264_API_IMPORTS 1
+-#endif
+-
+ #include <x264.h>
+ #include <float.h>
+ #include <math.h>

adm/vcpkg/ports/ffmpeg/0020-fix-aarch64-libswscale.patch

@@ -0,0 +1,28 @@
+diff --git a/libswscale/aarch64/yuv2rgb_neon.S b/libswscale/aarch64/yuv2rgb_neon.S
+index f4b220f..af677af 100644
+--- a/libswscale/aarch64/yuv2rgb_neon.S
++++ b/libswscale/aarch64/yuv2rgb_neon.S
+@@ -169,19 +169,19 @@ function ff_\ifmt\()_to_\ofmt\()_neon, export=1
+     sqdmulh             v26.8H, v26.8H, v0.8H                           // ((Y1*(1<<3) - y_offset) * y_coeff) >> 15
+     sqdmulh             v27.8H, v27.8H, v0.8H                           // ((Y2*(1<<3) - y_offset) * y_coeff) >> 15
+ 
+-.ifc \ofmt,argb // 1 2 3 0
++.ifc \ofmt,argb
+     compute_rgba        v5.8B,v6.8B,v7.8B,v4.8B, v17.8B,v18.8B,v19.8B,v16.8B
+ .endif
+ 
+-.ifc \ofmt,rgba // 0 1 2 3
++.ifc \ofmt,rgba
+     compute_rgba        v4.8B,v5.8B,v6.8B,v7.8B, v16.8B,v17.8B,v18.8B,v19.8B
+ .endif
+ 
+-.ifc \ofmt,abgr // 3 2 1 0
++.ifc \ofmt,abgr
+     compute_rgba        v7.8B,v6.8B,v5.8B,v4.8B, v19.8B,v18.8B,v17.8B,v16.8B
+ .endif
+ 
+-.ifc \ofmt,bgra // 2 1 0 3
++.ifc \ofmt,bgra
+     compute_rgba        v6.8B,v5.8B,v4.8B,v7.8B, v18.8B,v17.8B,v16.8B,v19.8B
+ .endif
+ 

adm/vcpkg/ports/ffmpeg/0022-fix-m1-hardware-decode-nal-bits.patch

@@ -0,0 +1,43 @@
+From c534d9f72a89542ed639071b1ae15893aadf1f18 Mon Sep 17 00:00:00 2001
+From: rcombs <rcombs@rcombs.me>
+Date: Sat, 16 Apr 2022 03:41:29 -0500
+Subject: [PATCH] lavc/h264_ps: always include the stop bit in [s|p]ps->data
+
+The VideoToolbox hwaccel needs the entire NAL (including the stop bit),
+but ff_h2645_packet_split may remove it. Detect this case by looking for
+bit counts divisible by 8 and insert a stop-bit-only 0x80 byte.
+
+Signed-off-by: rcombs <rcombs@rcombs.me>
+---
+ libavcodec/h264_ps.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c
+index 051f06692c..e16da68dec 100644
+--- a/libavcodec/h264_ps.c
++++ b/libavcodec/h264_ps.c
+@@ -351,6 +351,10 @@ int ff_h264_decode_seq_parameter_set(GetBitContext *gb, AVCodecContext *avctx,
+     }
+     memcpy(sps->data, gb->buffer, sps->data_size);
+ 
++    // Re-add the removed stop bit (may be used by hwaccels).
++    if (!(gb->size_in_bits & 7) && sps->data_size < sizeof(sps->data))
++        sps->data[sps->data_size++] = 0x80;
++
+     profile_idc           = get_bits(gb, 8);
+     constraint_set_flags |= get_bits1(gb) << 0;   // constraint_set0_flag
+     constraint_set_flags |= get_bits1(gb) << 1;   // constraint_set1_flag
+@@ -775,6 +779,10 @@ int ff_h264_decode_picture_parameter_set(GetBitContext *gb, AVCodecContext *avct
+     }
+     memcpy(pps->data, gb->buffer, pps->data_size);
+ 
++    // Re-add the removed stop bit (may be used by hwaccels).
++    if (!(bit_length & 7) && pps->data_size < sizeof(pps->data))
++        pps->data[pps->data_size++] = 0x80;
++
+     pps->sps_id = get_ue_golomb_31(gb);
+     if ((unsigned)pps->sps_id >= MAX_SPS_COUNT ||
+         !ps->sps_list[pps->sps_id]) {
+-- 
+2.20.1
+

adm/vcpkg/ports/ffmpeg/0023-fix-qsv-init.patch

@@ -0,0 +1,22 @@
+Subject: [PATCH] fix d3d11
+---
+Index: qsv.c
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c
+--- a/libavcodec/qsv.c
++++ b/libavcodec/qsv.c
+@@ -383,7 +383,11 @@
+ int ff_qsv_init_internal_session(AVCodecContext *avctx, QSVSession *qs,
+                                  const char *load_plugins, int gpu_copy)
+ {
++#if CONFIG_D3D11VA
++    mfxIMPL          impl = MFX_IMPL_AUTO_ANY | MFX_IMPL_VIA_D3D11;
++#else
+     mfxIMPL          impl = MFX_IMPL_AUTO_ANY;
++#endif
+     mfxVersion        ver = { { QSV_VERSION_MINOR, QSV_VERSION_MAJOR } };
+     mfxInitParam init_par = { MFX_IMPL_AUTO_ANY };
+ 

adm/vcpkg/ports/ffmpeg/FindFFMPEG.cmake.in

@@ -0,0 +1,165 @@
+# Distributed under the OSI-approved BSD 3-Clause License.
+#
+#.rst:
+# FindFFMPEG
+# --------
+#
+# Find the FFPMEG libraries
+#
+# Result Variables
+# ^^^^^^^^^^^^^^^^
+#
+# The following variables will be defined:
+#
+#  ``FFMPEG_FOUND``
+#    True if FFMPEG found on the local system
+#
+#  ``FFMPEG_INCLUDE_DIRS``
+#    Location of FFMPEG header files
+#
+#  ``FFMPEG_LIBRARY_DIRS``
+#    Location of FFMPEG libraries
+#
+#  ``FFMPEG_LIBRARIES``
+#    List of the FFMPEG libraries found
+#
+#
+
+include(FindPackageHandleStandardArgs)
+include(SelectLibraryConfigurations)
+include(CMakeFindDependencyMacro)
+
+if(NOT FFMPEG_FOUND)
+
+# Compute the installation path relative to this file.
+get_filename_component(SEARCH_PATH "${CMAKE_CURRENT_LIST_FILE}" PATH)
+get_filename_component(SEARCH_PATH "${SEARCH_PATH}" PATH)
+get_filename_component(SEARCH_PATH "${SEARCH_PATH}" PATH)
+if(SEARCH_PATH STREQUAL "/")
+  set(SEARCH_PATH "")
+endif()
+
+set(FFMPEG_VERSION "@FFMPEG_VERSION@")
+
+function(append_dependencies out)
+    cmake_parse_arguments(PARSE_ARGV 1 "arg" "DEBUG" "NAMES" "")
+    if(${arg_DEBUG})
+        set(config DEBUG)
+        set(path "${CURRENT_INSTALLED_DIR}/debug/lib/")
+    else()
+        set(config RELEASE)
+        set(path "${CURRENT_INSTALLED_DIR}/lib/")
+    endif()
+    foreach(lib_name ${arg_NAMES})
+        if("${lib_name}" STREQUAL "-pthread")
+            list(APPEND ${out} "-pthread")
+        elseif("${lib_name}" STREQUAL "-pthreads")
+            list(APPEND ${out} "-pthreads")
+        elseif("${lib_name}" STREQUAL "gcc")
+            list(APPEND ${out} "-lgcc")
+        elseif("${lib_name}" STREQUAL "gcc_s")
+            list(APPEND ${out} "-lgcc_s")
+        elseif("${lib_name}" STREQUAL "stdc++")
+            list(APPEND ${out} "-lstdc++")
+        else()
+            # first look in ${path} specifically to ensure we find the right release/debug variant
+            find_library(FFMPEG_DEPENDENCY_${lib_name}_${config} NAMES "${lib_name}" PATHS "${path}" NO_DEFAULT_PATH)
+            # if not found there, must be a system dependency, so look elsewhere
+            find_library(FFMPEG_DEPENDENCY_${lib_name}_${config} NAMES "${lib_name}" REQUIRED)
+            list(APPEND ${out} "${FFMPEG_DEPENDENCY_${lib_name}_${config}}")
+        endif()
+    endforeach()
+    set("${out}" "${${out}}" PARENT_SCOPE)
+endfunction()
+
+macro(FFMPEG_FIND varname shortname headername)
+  if(NOT FFMPEG_${varname}_INCLUDE_DIRS)
+    find_path(FFMPEG_${varname}_INCLUDE_DIRS NAMES lib${shortname}/${headername} ${headername} PATHS ${SEARCH_PATH}/include NO_DEFAULT_PATH)
+  endif()
+  if(NOT FFMPEG_${varname}_LIBRARY)
+    find_library(FFMPEG_${varname}_LIBRARY_RELEASE NAMES ${shortname} PATHS ${SEARCH_PATH}/lib/ NO_DEFAULT_PATH)
+    find_library(FFMPEG_${varname}_LIBRARY_DEBUG NAMES ${shortname}d ${shortname} PATHS ${SEARCH_PATH}/debug/lib/ NO_DEFAULT_PATH)
+    get_filename_component(FFMPEG_${varname}_LIBRARY_RELEASE_DIR ${FFMPEG_${varname}_LIBRARY_RELEASE} DIRECTORY)
+    get_filename_component(FFMPEG_${varname}_LIBRARY_DEBUG_DIR ${FFMPEG_${varname}_LIBRARY_DEBUG} DIRECTORY)
+    select_library_configurations(FFMPEG_${varname})
+    set(FFMPEG_${varname}_LIBRARY ${FFMPEG_${varname}_LIBRARY} CACHE STRING "")
+  endif()
+  if (FFMPEG_${varname}_LIBRARY AND FFMPEG_${varname}_INCLUDE_DIRS)
+    set(FFMPEG_${varname}_FOUND TRUE BOOL)
+    list(APPEND FFMPEG_INCLUDE_DIRS ${FFMPEG_${varname}_INCLUDE_DIRS})
+    list(APPEND FFMPEG_LIBRARIES ${FFMPEG_${varname}_LIBRARY})
+    list(APPEND FFMPEG_LIBRARY_DIRS ${FFMPEG_${varname}_LIBRARY_RELEASE_DIR} ${FFMPEG_${varname}_LIBRARY_DEBUG_DIR})
+  endif()
+endmacro(FFMPEG_FIND)
+
+if(@ENABLE_AVDEVICE@)
+  FFMPEG_FIND(libavdevice   avdevice   avdevice.h)
+endif()
+if(@ENABLE_AVFILTER@)
+  FFMPEG_FIND(libavfilter   avfilter   avfilter.h)
+endif()
+if(@ENABLE_AVFORMAT@)
+  FFMPEG_FIND(libavformat   avformat   avformat.h)
+endif()
+if(@ENABLE_AVCODEC@)
+  FFMPEG_FIND(libavcodec    avcodec    avcodec.h)
+endif()
+if(@ENABLE_AVRESAMPLE@)
+  FFMPEG_FIND(libavresample avresample avresample.h)
+endif()
+if(@ENABLE_POSTPROC@)
+  FFMPEG_FIND(libpostproc   postproc   postprocess.h)
+endif()
+if(@ENABLE_SWRESAMPLE@)
+  FFMPEG_FIND(libswresample swresample swresample.h)
+endif()
+if(@ENABLE_SWSCALE@)
+  FFMPEG_FIND(libswscale    swscale    swscale.h)
+endif()
+FFMPEG_FIND(libavutil       avutil     avutil.h)
+
+if (FFMPEG_libavutil_FOUND)
+  list(REMOVE_DUPLICATES FFMPEG_INCLUDE_DIRS)
+  list(REMOVE_DUPLICATES FFMPEG_LIBRARY_DIRS)
+  set(FFMPEG_libavutil_VERSION "@LIBAVUTIL_VERSION@" CACHE STRING "")
+
+  if(FFMPEG_libavcodec_FOUND)
+    set(FFMPEG_libavcodec_VERSION "@LIBAVCODEC_VERSION@" CACHE STRING "")
+  endif()
+  if(FFMPEG_libavdevice_FOUND)
+    set(FFMPEG_libavdevice_VERSION "@LIBAVDEVICE_VERSION@" CACHE STRING "")
+  endif()
+  if(FFMPEG_libavfilter_FOUND)
+    set(FFMPEG_libavfilter_VERSION "@LIBAVFILTER_VERSION@" CACHE STRING "")
+  endif()
+  if(FFMPEG_libavformat_FOUND)
+    set(FFMPEG_libavformat_VERSION "@LIBAVFORMAT_VERSION@" CACHE STRING "")
+  endif()
+  if(FFMPEG_libavresample_FOUND)
+    set(FFMPEG_libavresample_VERSION "@LIBAVRESAMPLE_VERSION@" CACHE STRING "")
+  endif()
+  if(FFMPEG_libswresample_FOUND)
+    set(FFMPEG_libswresample_VERSION "@LIBSWRESAMPLE_VERSION@" CACHE STRING "")
+  endif()
+  if(FFMPEG_libswscale_FOUND)
+    set(FFMPEG_libswscale_VERSION "@LIBSWSCALE_VERSION@" CACHE STRING "")
+  endif()
+
+  append_dependencies(FFMPEG_DEPS_LIBRARY_RELEASE NAMES "@FFMPEG_DEPENDENCIES_RELEASE@")
+  append_dependencies(FFMPEG_DEPS_LIBRARY_DEBUG   NAMES "@FFMPEG_DEPENDENCIES_DEBUG@" DEBUG)
+  if(FFMPEG_DEPS_LIBRARY_RELEASE OR FFMPEG_DEPS_LIBRARY_DEBUG)
+    select_library_configurations(FFMPEG_DEPS)
+    list(APPEND FFMPEG_LIBRARIES ${FFMPEG_DEPS_LIBRARY})
+  endif()
+
+  set(FFMPEG_LIBRARY ${FFMPEG_LIBRARIES})
+
+  set(FFMPEG_FOUND TRUE CACHE BOOL "")
+  set(FFMPEG_LIBRARIES ${FFMPEG_LIBRARIES} CACHE STRING "")
+  set(FFMPEG_INCLUDE_DIRS ${FFMPEG_INCLUDE_DIRS} CACHE STRING "")
+  set(FFMPEG_LIBRARY_DIRS ${FFMPEG_LIBRARY_DIRS} CACHE STRING "")
+endif()
+
+find_package_handle_standard_args(FFMPEG REQUIRED_VARS FFMPEG_LIBRARIES FFMPEG_LIBRARY_DIRS FFMPEG_INCLUDE_DIRS)
+
+endif()

adm/vcpkg/ports/ffmpeg/build.sh.in

@@ -0,0 +1,126 @@
+#!/bin/sh
+
+set -e
+
+export PATH="/usr/bin:$PATH"
+
+command -v cygpath >/dev/null && have_cygpath=1
+
+cygpath() {
+    if [ -n "$have_cygpath" ]; then
+        command cygpath "$@"
+    else
+        eval _p='$'$#
+        printf '%s\n' "$_p"
+    fi
+}
+
+move_binary() {
+    SOURCE=$1
+    TARGET=$2
+    BINARY=$3
+
+    # run lipo over the command to check whether it really
+    # is a binary that we need to merge architectures
+    lipo $SOURCE/$BINARY -info &> /dev/null || return 0
+
+    # get the directory name the file is in
+    DIRNAME=$(dirname $BINARY)
+
+    # ensure the directory to move the binary to exists
+    mkdir -p $TARGET/$DIRNAME
+
+    # now finally move the binary
+    mv $SOURCE/$BINARY $TARGET/$BINARY
+}
+
+move_binaries() {
+    SOURCE=$1
+    TARGET=$2
+
+    [ ! -d $SOURCE ] && return 0
+    pushd $SOURCE
+
+    for BINARY in $(find . -type f); do
+        move_binary $SOURCE $TARGET $BINARY
+    done
+
+    popd
+}
+
+merge_binaries() {
+    TARGET=$1
+    SOURCE=$2
+
+    shift
+    shift
+
+    pushd $SOURCE/$1
+    BINARIES=$(find . -type f)
+    popd
+
+    for BINARY in $BINARIES; do
+        COMMAND="lipo -create -output $TARGET/$BINARY"
+
+        for ARCH in $@; do
+            COMMAND="$COMMAND -arch $ARCH $SOURCE/$ARCH/$BINARY"
+        done
+
+        $($COMMAND)
+    done
+}
+
+export PKG_CONFIG_PATH="$(cygpath -p "${PKG_CONFIG_PATH}")"
+
+# Export HTTP(S)_PROXY as http(s)_proxy:
+[ -n "$HTTP_PROXY"  ] && export http_proxy="$HTTP_PROXY"
+[ -n "$HTTPS_PROXY" ] && export https_proxy="$HTTPS_PROXY"
+
+PATH_TO_BUILD_DIR=$(  cygpath "@BUILD_DIR@")
+PATH_TO_SRC_DIR=$(    cygpath "@SOURCE_PATH@")
+PATH_TO_PACKAGE_DIR=$(cygpath "@INST_PREFIX@")
+
+JOBS=@VCPKG_CONCURRENCY@
+
+OSX_ARCHS="@OSX_ARCHS@"
+OSX_ARCH_COUNT=0@OSX_ARCH_COUNT@
+
+# Default to hardware concurrency if unset.
+: ${JOBS:=$(nproc)}
+
+build_ffmpeg() {
+    echo "=== CONFIGURING ==="
+
+    sh "$PATH_TO_SRC_DIR/configure" "--prefix=$PATH_TO_PACKAGE_DIR" "--cc=$CC" @CONFIGURE_OPTIONS@ $@
+
+    echo "=== BUILDING ==="
+
+    make -j${JOBS} V=1
+
+    echo "=== INSTALLING ==="
+
+    make install
+}
+
+cd "$PATH_TO_BUILD_DIR"
+
+if [ $OSX_ARCH_COUNT -gt 1 ]; then
+    for ARCH in $OSX_ARCHS; do
+        echo "=== CLEANING FOR $ARCH ==="
+
+        make clean && make distclean
+
+        build_ffmpeg --enable-cross-compile --arch=$ARCH --extra-cflags=-arch --extra-cflags=$ARCH --extra-ldflags=-arch --extra-ldflags=$ARCH
+
+        echo "=== COLLECTING BINARIES FOR $ARCH ==="
+
+        move_binaries $PATH_TO_PACKAGE_DIR/lib $PATH_TO_BUILD_DIR/stage/$ARCH/lib
+        move_binaries $PATH_TO_PACKAGE_DIR/bin $PATH_TO_BUILD_DIR/stage/$ARCH/bin
+    done
+
+    echo "=== MERGING ARCHITECTURES ==="
+
+    merge_binaries $PATH_TO_PACKAGE_DIR $PATH_TO_BUILD_DIR/stage $OSX_ARCHS
+else
+    build_ffmpeg
+fi

adm/vcpkg/ports/ffmpeg/portfile.cmake

@@ -0,0 +1,826 @@
+if(VCPKG_TARGET_IS_WINDOWS)
+    set(PATCHES 0017-Patch-for-ticket-9019-CUDA-Compile-Broken-Using-MSVC.patch)  # https://trac.ffmpeg.org/ticket/9019
+endif()
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO ffmpeg/ffmpeg
+    REF n4.4.5
+    SHA512 09338a10b31f0e551735b9aa57e2c22ceae15bbbca1ee04535587ff55f181e187a77ede4e70d8cd0e1e7c85fb27a7e513c93b91848013e997263d58780b8fa49
+    HEAD_REF master
+    PATCHES
+        0001-create-lib-libraries.patch
+        0003-fix-windowsinclude.patch
+        0004-fix-debug-build.patch
+        0006-fix-StaticFeatures.patch
+        0007-fix-lib-naming.patch
+        0009-Fix-fdk-detection.patch
+        0010-Fix-x264-detection.patch
+        0011-Fix-x265-detection.patch
+        #0012-Fix-ssl-110-detection.patch
+        0013-define-WINVER.patch
+        0014-avfilter-dependency-fix.patch  # https://ffmpeg.org/pipermail/ffmpeg-devel/2021-February/275819.html
+        0015-Fix-xml2-detection.patch
+        ${PATCHES}
+        0018-libaom-Dont-use-aom_codec_av1_dx_algo.patch
+        0019-libx264-Do-not-explicitly-set-X264_API_IMPORTS.patch
+        0020-fix-aarch64-libswscale.patch
+        0022-fix-m1-hardware-decode-nal-bits.patch # remove in next version
+        0023-fix-qsv-init.patch # remove in next version (5.x)
+)
+
+if (SOURCE_PATH MATCHES " ")
+    message(FATAL_ERROR "Error: ffmpeg will not build with spaces in the path. Please use a directory with no spaces")
+endif()
+
+
+if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
+    # ffmpeg nasm build gives link error on x86, so fall back to yasm
+    vcpkg_find_acquire_program(YASM)
+    get_filename_component(YASM_EXE_PATH "${YASM}" DIRECTORY)
+    vcpkg_add_to_path("${YASM_EXE_PATH}")
+else()
+    vcpkg_find_acquire_program(NASM)
+    get_filename_component(NASM_EXE_PATH "${NASM}" DIRECTORY)
+    vcpkg_add_to_path("${NASM_EXE_PATH}")
+endif()
+
+if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
+    #We're assuming that if we're building for Windows we're using MSVC
+    set(INCLUDE_VAR "INCLUDE")
+    set(LIB_PATH_VAR "LIB")
+else()
+    set(INCLUDE_VAR "CPATH")
+    set(LIB_PATH_VAR "LIBRARY_PATH")
+endif()
+
+set(OPTIONS "--enable-pic --disable-doc --enable-debug --enable-runtime-cpudetect")
+
+if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm")
+  set(OPTIONS "${OPTIONS} --disable-asm --disable-x86asm")
+endif()
+if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
+  set(OPTIONS "${OPTIONS} --enable-asm --disable-x86asm")
+endif()
+if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
+  set(OPTIONS "${OPTIONS} --enable-asm --enable-x86asm")
+endif()
+
+if(VCPKG_TARGET_IS_WINDOWS)
+    vcpkg_acquire_msys(MSYS_ROOT)
+    set(SHELL "${MSYS_ROOT}/usr/bin/bash.exe")
+else()
+    set(SHELL /bin/sh)
+endif()
+
+if(VCPKG_TARGET_IS_MINGW)
+    if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
+        string(APPEND OPTIONS " --target-os=mingw32")
+    elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
+        string(APPEND OPTIONS " --target-os=mingw64")
+    endif()
+elseif(VCPKG_TARGET_IS_LINUX)
+    string(APPEND OPTIONS " --target-os=linux")
+elseif(VCPKG_TARGET_IS_WINDOWS)
+    string(APPEND OPTIONS " --target-os=win32")
+elseif(VCPKG_TARGET_IS_OSX)
+    string(APPEND OPTIONS " --target-os=darwin")
+elseif(VCPKG_CMAKE_SYSTEM_NAME STREQUAL "Android")
+    string(APPEND OPTIONS " --target-os=android")
+else()
+endif()
+
+vcpkg_cmake_get_vars(cmake_vars_file)
+include("${cmake_vars_file}")
+
+if(VCPKG_DETECTED_MSVC)
+    set(OPTIONS "--toolchain=msvc ${OPTIONS}")
+    # This is required because ffmpeg depends upon optimizations to link correctly
+    string(APPEND VCPKG_COMBINED_C_FLAGS_DEBUG " -O2")
+    string(REGEX REPLACE "(^| )-RTC1( |$)" " " VCPKG_COMBINED_C_FLAGS_DEBUG "${VCPKG_COMBINED_C_FLAGS_DEBUG}")
+    string(REGEX REPLACE "(^| )-Od( |$)" " " VCPKG_COMBINED_C_FLAGS_DEBUG "${VCPKG_COMBINED_C_FLAGS_DEBUG}")
+    string(REGEX REPLACE "(^| )-Ob0( |$)" " " VCPKG_COMBINED_C_FLAGS_DEBUG "${VCPKG_COMBINED_C_FLAGS_DEBUG}")
+endif()
+
+string(APPEND VCPKG_COMBINED_C_FLAGS_DEBUG " -I \"${CURRENT_INSTALLED_DIR}/include\"")
+string(APPEND VCPKG_COMBINED_C_FLAGS_RELEASE " -I \"${CURRENT_INSTALLED_DIR}/include\"")
+
+set(_csc_PROJECT_PATH ffmpeg)
+
+file(REMOVE_RECURSE ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel)
+
+set(FFMPEG_PKGCONFIG_MODULES libavutil)
+
+if("nonfree" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-nonfree")
+endif()
+
+if("gpl" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-gpl")
+endif()
+
+if("version3" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-version3")
+endif()
+
+if("amf" IN_LIST FEATURES)
+    # Do nothing
+else()
+    set(OPTIONS "${OPTIONS} --disable-amf")
+endif()
+
+if("ffmpeg" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-ffmpeg")
+else()
+    set(OPTIONS "${OPTIONS} --disable-ffmpeg")
+endif()
+
+if("ffplay" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-ffplay")
+else()
+    set(OPTIONS "${OPTIONS} --disable-ffplay")
+endif()
+
+if("ffprobe" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-ffprobe")
+else()
+    set(OPTIONS "${OPTIONS} --disable-ffprobe")
+endif()
+
+if (NOT "alsa" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --disable-alsa")
+endif()
+
+if("avcodec" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-avcodec")
+    set(ENABLE_AVCODEC ON)
+    list(APPEND FFMPEG_PKGCONFIG_MODULES libavcodec)
+else()
+    set(OPTIONS "${OPTIONS} --disable-avcodec")
+    set(ENABLE_AVCODEC OFF)
+endif()
+
+if("avdevice" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-avdevice")
+    set(ENABLE_AVDEVICE ON)
+    list(APPEND FFMPEG_PKGCONFIG_MODULES libavdevice)
+else()
+    set(OPTIONS "${OPTIONS} --disable-avdevice")
+    set(ENABLE_AVDEVICE OFF)
+endif()
+
+if("avformat" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-avformat")
+    set(ENABLE_AVFORMAT ON)
+    list(APPEND FFMPEG_PKGCONFIG_MODULES libavformat)
+else()
+    set(OPTIONS "${OPTIONS} --disable-avformat")
+    set(ENABLE_AVFORMAT OFF)
+endif()
+
+if("avfilter" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-avfilter")
+    set(ENABLE_AVFILTER ON)
+    list(APPEND FFMPEG_PKGCONFIG_MODULES libavfilter)
+else()
+    set(OPTIONS "${OPTIONS} --disable-avfilter")
+    set(ENABLE_AVFILTER OFF)
+endif()
+
+if("postproc" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-postproc")
+    set(ENABLE_POSTPROC ON)
+    list(APPEND FFMPEG_PKGCONFIG_MODULES libpostproc)
+else()
+    set(OPTIONS "${OPTIONS} --disable-postproc")
+    set(ENABLE_POSTPROC OFF)
+endif()
+
+if("swresample" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-swresample")
+    set(ENABLE_SWRESAMPLE ON)
+    list(APPEND FFMPEG_PKGCONFIG_MODULES libswresample)
+else()
+    set(OPTIONS "${OPTIONS} --disable-swresample")
+    set(ENABLE_SWRESAMPLE OFF)
+endif()
+
+if("swscale" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-swscale")
+    set(ENABLE_SWSCALE ON)
+    list(APPEND FFMPEG_PKGCONFIG_MODULES libswscale)
+else()
+    set(OPTIONS "${OPTIONS} --disable-swscale")
+    set(ENABLE_SWSCALE OFF)
+endif()
+
+set(ENABLE_AVRESAMPLE OFF)
+if("avresample" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-avresample")
+    set(ENABLE_AVRESAMPLE ON)
+    list(APPEND FFMPEG_PKGCONFIG_MODULES libavresample)
+endif()
+
+set(STATIC_LINKAGE OFF)
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    set(STATIC_LINKAGE ON)
+endif()
+
+if("aom" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libaom")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libaom")
+endif()
+
+if("ass" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libass")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libass")
+endif()
+
+if("avisynthplus" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-avisynth")
+else()
+    set(OPTIONS "${OPTIONS} --disable-avisynth")
+endif()
+
+if("bzip2" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-bzlib")
+else()
+    set(OPTIONS "${OPTIONS} --disable-bzlib")
+endif()
+
+if("dav1d" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libdav1d")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libdav1d")
+endif()
+
+if("fdk-aac" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libfdk-aac")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libfdk-aac")
+endif()
+
+if("fontconfig" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libfontconfig")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libfontconfig")
+endif()
+
+if("freetype" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libfreetype")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libfreetype")
+endif()
+
+if("fribidi" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libfribidi")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libfribidi")
+endif()
+
+if("iconv" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-iconv")
+else()
+    set(OPTIONS "${OPTIONS} --disable-iconv")
+endif()
+
+if("ilbc" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libilbc")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libilbc")
+endif()
+
+if("lzma" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-lzma")
+else()
+    set(OPTIONS "${OPTIONS} --disable-lzma")
+endif()
+
+if("mp3lame" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libmp3lame")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libmp3lame")
+endif()
+
+if("modplug" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libmodplug")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libmodplug")
+endif()
+
+if("nvcodec" IN_LIST FEATURES)
+    #Note: the --enable-cuda option does not actually require the cuda sdk or toolset port dependency as ffmpeg uses runtime detection and dynamic loading
+    set(OPTIONS "${OPTIONS} --enable-cuda --enable-nvenc --enable-nvdec --enable-cuvid --enable-ffnvcodec")
+else()
+    set(OPTIONS "${OPTIONS} --disable-cuda --disable-nvenc --disable-nvdec  --disable-cuvid --disable-ffnvcodec")
+endif()
+
+if("opencl" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-opencl")
+else()
+    set(OPTIONS "${OPTIONS} --disable-opencl")
+endif()
+
+if("opengl" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-opengl")
+else()
+    set(OPTIONS "${OPTIONS} --disable-opengl")
+endif()
+
+if("openh264" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libopenh264")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libopenh264")
+endif()
+
+if("openjpeg" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libopenjpeg")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libopenjpeg")
+endif()
+
+if("openmpt" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libopenmpt")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libopenmpt")
+endif()
+
+if("openssl" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-openssl")
+else()
+    set(OPTIONS "${OPTIONS} --disable-openssl")
+endif()
+
+if("opus" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libopus")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libopus")
+endif()
+
+if("sdl2" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-sdl2")
+else()
+    set(OPTIONS "${OPTIONS} --disable-sdl2")
+endif()
+
+if("snappy" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libsnappy")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libsnappy")
+endif()
+
+if("soxr" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libsoxr")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libsoxr")
+endif()
+
+if("speex" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libspeex")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libspeex")
+endif()
+
+if("ssh" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libssh")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libssh")
+endif()
+
+if("tensorflow" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libtensorflow")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libtensorflow")
+endif()
+
+if("tesseract" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libtesseract")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libtesseract")
+endif()
+
+if("theora" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libtheora")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libtheora")
+endif()
+
+if("vorbis" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libvorbis")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libvorbis")
+endif()
+
+if("vpx" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libvpx")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libvpx")
+endif()
+
+if("webp" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libwebp")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libwebp")
+endif()
+
+if("x264" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libx264")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libx264")
+endif()
+
+if("x265" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libx265")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libx265")
+endif()
+
+if("xml2" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libxml2")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libxml2")
+endif()
+
+if("zlib" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-zlib")
+else()
+    set(OPTIONS "${OPTIONS} --disable-zlib")
+endif()
+
+if ("srt" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libsrt")
+else()
+    set(OPTIONS "${OPTIONS} --disable-libsrt")
+endif()
+
+if ("qsv" IN_LIST FEATURES)
+    set(OPTIONS "${OPTIONS} --enable-libmfx --enable-encoder=h264_qsv --enable-decoder=h264_qsv")   
+endif()
+
+if (VCPKG_TARGET_IS_OSX)
+    set(OPTIONS "${OPTIONS} --disable-vdpau") # disable vdpau in OSX
+endif()
+
+if(VCPKG_TARGET_IS_IOS)
+    set(OPTIONS "${OPTIONS} --disable-audiotoolbox") # disable AudioToolbox on iOS
+endif()
+
+set(OPTIONS_CROSS " --enable-cross-compile")
+
+# ffmpeg needs --cross-prefix option to use appropriate tools for cross-compiling.
+if(VCPKG_DETECTED_CMAKE_C_COMPILER MATCHES "([^\/]*-)gcc$")
+    string(APPEND OPTIONS_CROSS " --cross-prefix=${CMAKE_MATCH_1}")
+endif()
+
+if(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
+    string(APPEND OPTIONS_CROSS " --arch=x86_64")
+else()
+    string(APPEND OPTIONS_CROSS " --arch=${VCPKG_TARGET_ARCHITECTURE}")
+endif()
+
+if (VCPKG_TARGET_ARCHITECTURE STREQUAL "arm" OR VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
+    if(VCPKG_TARGET_IS_WINDOWS)
+        vcpkg_find_acquire_program(GASPREPROCESSOR)
+        foreach(GAS_PATH ${GASPREPROCESSOR})
+            get_filename_component(GAS_ITEM_PATH ${GAS_PATH} DIRECTORY)
+            set(ENV{PATH} "$ENV{PATH}${VCPKG_HOST_PATH_SEPARATOR}${GAS_ITEM_PATH}")
+        endforeach(GAS_PATH)
+    endif()
+endif()
+
+if(VCPKG_TARGET_IS_UWP)
+    set(ENV{LIBPATH} "$ENV{LIBPATH};$ENV{_WKITS10}references\\windows.foundation.foundationcontract\\2.0.0.0\\;$ENV{_WKITS10}references\\windows.foundation.universalapicontract\\3.0.0.0\\")
+    string(APPEND OPTIONS " --disable-programs")
+    string(APPEND OPTIONS " --extra-cflags=-DWINAPI_FAMILY=WINAPI_FAMILY_APP --extra-cflags=-D_WIN32_WINNT=0x0A00")
+    string(APPEND OPTIONS " --extra-ldflags=-APPCONTAINER --extra-ldflags=WindowsApp.lib")
+endif()
+
+# Note: --disable-optimizations can't be used due to https://ffmpeg.org/pipermail/libav-user/2013-March/003945.html
+set(OPTIONS_DEBUG "--debug")
+set(OPTIONS_RELEASE "")
+
+set(OPTIONS "${OPTIONS} ${OPTIONS_CROSS}")
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
+    set(OPTIONS "${OPTIONS} --disable-static --enable-shared")
+endif()
+
+if(VCPKG_TARGET_IS_MINGW)
+    set(OPTIONS "${OPTIONS} --extra_cflags=-D_WIN32_WINNT=0x0601")
+elseif(VCPKG_TARGET_IS_WINDOWS)
+    set(OPTIONS "${OPTIONS} --extra-cflags=-DHAVE_UNISTD_H=0")
+endif()
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    set(OPTIONS "${OPTIONS} --pkg-config-flags=--static")
+endif()
+
+set(ENV_LIB_PATH "$ENV{${LIB_PATH_VAR}}")
+
+get_filename_component(CC_path "${VCPKG_DETECTED_CMAKE_C_COMPILER}" DIRECTORY)
+get_filename_component(CC_filename "${VCPKG_DETECTED_CMAKE_C_COMPILER}" NAME)
+set(ENV{CC} "${CC_filename}")
+if(CC_path)
+    vcpkg_add_to_path(PREPEND "${CC_path}")
+endif()
+
+message(STATUS "Building Options: ${OPTIONS}")
+
+# Release build
+if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
+    message(STATUS "Building Release Options: ${OPTIONS_RELEASE}")
+    set(ENV{${LIB_PATH_VAR}} "${CURRENT_INSTALLED_DIR}/lib${VCPKG_HOST_PATH_SEPARATOR}${ENV_LIB_PATH}")
+    set(ENV{PKG_CONFIG_PATH} "${CURRENT_INSTALLED_DIR}/lib/pkgconfig")
+    message(STATUS "Building ${_csc_PROJECT_PATH} for Release")
+    file(MAKE_DIRECTORY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel")
+    # We use response files here as the only known way to handle spaces in paths
+    set(crsp "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/cflags.rsp")
+    file(WRITE "${crsp}" "${VCPKG_COMBINED_C_FLAGS_RELEASE}")
+    set(ldrsp "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/ldflags.rsp")
+    file(WRITE "${ldrsp}" "${VCPKG_COMBINED_SHARED_LINKER_FLAGS_RELEASE}")
+    set(ENV{CFLAGS} "@${crsp}")
+    # All tools except the msvc arm{,64} assembler accept @... as response file syntax.
+    # For that assembler, there is no known way to pass in flags. We must hope that not passing flags will work acceptably.
+    if(NOT VCPKG_DETECTED_MSVC OR NOT VCPKG_TARGET_ARCHITECTURE MATCHES "^arm")
+        set(ENV{ASFLAGS} "@${crsp}")
+    endif()
+    set(ENV{LDFLAGS} "@${ldrsp}")
+
+    set(BUILD_DIR         "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel")
+    set(CONFIGURE_OPTIONS "${OPTIONS} ${OPTIONS_RELEASE}")
+    set(INST_PREFIX       "${CURRENT_PACKAGES_DIR}")
+
+    configure_file("${CMAKE_CURRENT_LIST_DIR}/build.sh.in" "${BUILD_DIR}/build.sh" @ONLY)
+
+    vcpkg_execute_required_process(
+        COMMAND "${SHELL}" ./build.sh
+        WORKING_DIRECTORY "${BUILD_DIR}"
+        LOGNAME "build-${TARGET_TRIPLET}-rel"
+    )
+endif()
+
+# Debug build
+if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+    message(STATUS "Building Debug Options: ${OPTIONS_DEBUG}")
+    set(ENV{${LIB_PATH_VAR}} "${CURRENT_INSTALLED_DIR}/debug/lib${VCPKG_HOST_PATH_SEPARATOR}${ENV_LIB_PATH}")
+    set(ENV{LDFLAGS} "${VCPKG_COMBINED_SHARED_LINKER_FLAGS_DEBUG}")
+    set(ENV{PKG_CONFIG_PATH} "${CURRENT_INSTALLED_DIR}/debug/lib/pkgconfig")
+    message(STATUS "Building ${_csc_PROJECT_PATH} for Debug")
+    file(MAKE_DIRECTORY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg")
+    set(crsp "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/cflags.rsp")
+    file(WRITE "${crsp}" "${VCPKG_COMBINED_C_FLAGS_DEBUG}")
+    set(ldrsp "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/ldflags.rsp")
+    file(WRITE "${ldrsp}" "${VCPKG_COMBINED_SHARED_LINKER_FLAGS_DEBUG}")
+    set(ENV{CFLAGS} "@${crsp}")
+    if(NOT VCPKG_DETECTED_MSVC OR NOT VCPKG_TARGET_ARCHITECTURE MATCHES "^arm")
+        set(ENV{ASFLAGS} "@${crsp}")
+    endif()
+    set(ENV{LDFLAGS} "@${ldrsp}")
+
+    set(BUILD_DIR         "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg")
+    set(CONFIGURE_OPTIONS "${OPTIONS} ${OPTIONS_DEBUG}")
+    set(INST_PREFIX       "${CURRENT_PACKAGES_DIR}/debug")
+
+    configure_file("${CMAKE_CURRENT_LIST_DIR}/build.sh.in" "${BUILD_DIR}/build.sh" @ONLY)
+
+    vcpkg_execute_required_process(
+        COMMAND "${SHELL}" ./build.sh
+        WORKING_DIRECTORY "${BUILD_DIR}"
+        LOGNAME "build-${TARGET_TRIPLET}-dbg"
+    )
+endif()
+
+if(VCPKG_TARGET_IS_WINDOWS)
+    file(GLOB DEF_FILES "${CURRENT_PACKAGES_DIR}/lib/*.def" "${CURRENT_PACKAGES_DIR}/debug/lib/*.def")
+
+    if(NOT VCPKG_TARGET_IS_MINGW)
+        if(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm")
+            set(LIB_MACHINE_ARG /machine:ARM)
+        elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64")
+            set(LIB_MACHINE_ARG /machine:ARM64)
+        elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x86")
+            set(LIB_MACHINE_ARG /machine:x86)
+        elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "x64")
+            set(LIB_MACHINE_ARG /machine:x64)
+        else()
+            message(FATAL_ERROR "Unsupported target architecture")
+        endif()
+
+        foreach(DEF_FILE ${DEF_FILES})
+            get_filename_component(DEF_FILE_DIR "${DEF_FILE}" DIRECTORY)
+            get_filename_component(DEF_FILE_NAME "${DEF_FILE}" NAME)
+            string(REGEX REPLACE "-[0-9]*\\.def" "${VCPKG_TARGET_STATIC_LIBRARY_SUFFIX}" OUT_FILE_NAME "${DEF_FILE_NAME}")
+            file(TO_NATIVE_PATH "${DEF_FILE}" DEF_FILE_NATIVE)
+            file(TO_NATIVE_PATH "${DEF_FILE_DIR}/${OUT_FILE_NAME}" OUT_FILE_NATIVE)
+            message(STATUS "Generating ${OUT_FILE_NATIVE}")
+            vcpkg_execute_required_process(
+                COMMAND lib.exe "/def:${DEF_FILE_NATIVE}" "/out:${OUT_FILE_NATIVE}" ${LIB_MACHINE_ARG}
+                WORKING_DIRECTORY "${CURRENT_PACKAGES_DIR}"
+                LOGNAME "libconvert-${TARGET_TRIPLET}"
+            )
+        endforeach()
+    endif()
+
+    file(GLOB EXP_FILES "${CURRENT_PACKAGES_DIR}/lib/*.exp" "${CURRENT_PACKAGES_DIR}/debug/lib/*.exp")
+    file(GLOB LIB_FILES "${CURRENT_PACKAGES_DIR}/bin/*${VCPKG_TARGET_STATIC_LIBRARY_SUFFIX}" "${CURRENT_PACKAGES_DIR}/debug/bin/*${VCPKG_TARGET_STATIC_LIBRARY_SUFFIX}")
+    if(VCPKG_TARGET_IS_MINGW)
+        file(GLOB LIB_FILES_2 "${CURRENT_PACKAGES_DIR}/bin/*.lib" "${CURRENT_PACKAGES_DIR}/debug/bin/*.lib")
+    endif()
+    set(files_to_remove ${EXP_FILES} ${LIB_FILES} ${LIB_FILES_2} ${DEF_FILES})
+    if(files_to_remove)
+        file(REMOVE ${files_to_remove})
+    endif()
+endif()
+
+if("ffmpeg" IN_LIST FEATURES)
+    vcpkg_copy_tools(TOOL_NAMES ffmpeg AUTO_CLEAN)
+endif()
+if("ffprobe" IN_LIST FEATURES)
+    vcpkg_copy_tools(TOOL_NAMES ffprobe AUTO_CLEAN)
+endif()
+if("ffplay" IN_LIST FEATURES)
+    vcpkg_copy_tools(TOOL_NAMES ffplay AUTO_CLEAN)
+endif()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include" "${CURRENT_PACKAGES_DIR}/debug/share")
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
+endif()
+
+vcpkg_copy_pdbs()
+
+if (VCPKG_TARGET_IS_WINDOWS)
+    set(_dirs "/")
+    if(NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
+        list(APPEND _dirs "/debug/")
+    endif()
+    foreach(_debug IN LISTS _dirs)
+        foreach(PKGCONFIG_MODULE IN LISTS FFMPEG_PKGCONFIG_MODULES)
+            set(PKGCONFIG_FILE "${CURRENT_PACKAGES_DIR}${_debug}lib/pkgconfig/${PKGCONFIG_MODULE}.pc")
+            # remove redundant cygwin style -libpath entries
+            execute_process(
+                COMMAND "${MSYS_ROOT}/usr/bin/cygpath.exe" -u "${CURRENT_INSTALLED_DIR}"
+                OUTPUT_VARIABLE CYG_INSTALLED_DIR
+                OUTPUT_STRIP_TRAILING_WHITESPACE
+            )
+            vcpkg_replace_string("${PKGCONFIG_FILE}" "-libpath:${CYG_INSTALLED_DIR}${_debug}lib/pkgconfig/../../lib " "")
+            # transform libdir, includedir, and prefix paths from cygwin style to windows style
+            file(READ "${PKGCONFIG_FILE}" PKGCONFIG_CONTENT)
+            foreach(PATH_NAME prefix libdir includedir)
+                string(REGEX MATCH "${PATH_NAME}=[^\n]*" PATH_VALUE "${PKGCONFIG_CONTENT}")
+                string(REPLACE "${PATH_NAME}=" "" PATH_VALUE "${PATH_VALUE}")
+                if(NOT PATH_VALUE)
+                    message(FATAL_ERROR "failed to find pkgconfig variable ${PATH_NAME}")
+                endif()
+                execute_process(
+                    COMMAND "${MSYS_ROOT}/usr/bin/cygpath.exe" -w "${PATH_VALUE}"
+                    OUTPUT_VARIABLE FIXED_PATH
+                    OUTPUT_STRIP_TRAILING_WHITESPACE
+                )
+                file(TO_CMAKE_PATH "${FIXED_PATH}" FIXED_PATH)
+                vcpkg_replace_string("${PKGCONFIG_FILE}" "${PATH_NAME}=${PATH_VALUE}" "${PATH_NAME}=${FIXED_PATH}")
+            endforeach()
+            # list libraries with -l flag (so pkgconf knows they are libraries and not just linker flags)
+            foreach(LIBS_ENTRY Libs Libs.private)
+                string(REGEX MATCH "${LIBS_ENTRY}: [^\n]*" LIBS_VALUE "${PKGCONFIG_CONTENT}")
+                if(NOT LIBS_VALUE)
+                    message(FATAL_ERROR "failed to find pkgconfig entry ${LIBS_ENTRY}")
+                endif()
+                string(REPLACE "${LIBS_ENTRY}: " "" LIBS_VALUE "${LIBS_VALUE}")
+                if(LIBS_VALUE)
+                    set(LIBS_VALUE_OLD "${LIBS_VALUE}")
+                    string(REGEX REPLACE "([^ ]+)[.]lib" "-l\\1" LIBS_VALUE "${LIBS_VALUE}")
+                    set(LIBS_VALUE_NEW "${LIBS_VALUE}")
+                    vcpkg_replace_string("${PKGCONFIG_FILE}" "${LIBS_ENTRY}: ${LIBS_VALUE_OLD}" "${LIBS_ENTRY}: ${LIBS_VALUE_NEW}")
+                endif()
+            endforeach()
+        endforeach()
+    endforeach()
+endif()
+
+vcpkg_fixup_pkgconfig()
+
+# Handle dependencies
+
+x_vcpkg_pkgconfig_get_modules(PREFIX FFMPEG_PKGCONFIG MODULES ${FFMPEG_PKGCONFIG_MODULES} LIBS)
+
+function(append_dependencies_from_libs out)
+    cmake_parse_arguments(PARSE_ARGV 1 "arg" "" "LIBS" "")
+    string(REGEX REPLACE "[ ]+" ";" contents "${arg_LIBS}")
+    list(FILTER contents EXCLUDE REGEX "^-framework$")
+    list(FILTER contents EXCLUDE REGEX "^-L.+")
+    list(FILTER contents EXCLUDE REGEX "^-libpath:.+")
+    list(TRANSFORM contents REPLACE "^-Wl,-framework," "-l")
+    list(FILTER contents EXCLUDE REGEX "^-Wl,.+")
+    list(TRANSFORM contents REPLACE "^-l" "")
+    list(FILTER contents EXCLUDE REGEX "^avresample$")
+    list(FILTER contents EXCLUDE REGEX "^avutil$")
+    list(FILTER contents EXCLUDE REGEX "^avcodec$")
+    list(FILTER contents EXCLUDE REGEX "^avdevice$")
+    list(FILTER contents EXCLUDE REGEX "^avfilter$")
+    list(FILTER contents EXCLUDE REGEX "^avformat$")
+    list(FILTER contents EXCLUDE REGEX "^postproc$")
+    list(FILTER contents EXCLUDE REGEX "^swresample$")
+    list(FILTER contents EXCLUDE REGEX "^swscale$")
+    list(FILTER contents EXCLUDE REGEX "^atomic$")
+    if(VCPKG_TARGET_IS_WINDOWS)
+        list(TRANSFORM contents TOLOWER)
+    endif()
+    if(contents)
+        list(APPEND "${out}" "${contents}")
+        set("${out}" "${${out}}" PARENT_SCOPE)
+    endif()
+endfunction()
+
+append_dependencies_from_libs(FFMPEG_DEPENDENCIES_RELEASE LIBS "${FFMPEG_PKGCONFIG_LIBS_RELEASE}")
+append_dependencies_from_libs(FFMPEG_DEPENDENCIES_DEBUG   LIBS "${FFMPEG_PKGCONFIG_LIBS_DEBUG}")
+
+# must remove duplicates from the front to respect link order so reverse first
+list(REVERSE FFMPEG_DEPENDENCIES_RELEASE)
+list(REVERSE FFMPEG_DEPENDENCIES_DEBUG)
+list(REMOVE_DUPLICATES FFMPEG_DEPENDENCIES_RELEASE)
+list(REMOVE_DUPLICATES FFMPEG_DEPENDENCIES_DEBUG)
+list(REVERSE FFMPEG_DEPENDENCIES_RELEASE)
+list(REVERSE FFMPEG_DEPENDENCIES_DEBUG)
+
+message(STATUS "Dependencies (release): ${FFMPEG_DEPENDENCIES_RELEASE}")
+message(STATUS "Dependencies (debug):   ${FFMPEG_DEPENDENCIES_DEBUG}")
+
+# Handle version strings
+
+function(extract_regex_from_file out)
+    cmake_parse_arguments(PARSE_ARGV 1 "arg" "" "FILE;REGEX" "")
+    file(READ "${arg_FILE}" contents)
+    if (contents MATCHES "${arg_REGEX}")
+        if(NOT CMAKE_MATCH_COUNT EQUAL 1)
+            message(FATAL_ERROR "Could not identify match group in regular expression \"${arg_REGEX}\"")
+        endif()
+    else()
+        message(FATAL_ERROR "Could not find line matching \"${arg_REGEX}\" in file \"${arg_FILE}\"")
+    endif()
+    set("${out}" "${CMAKE_MATCH_1}" PARENT_SCOPE)
+endfunction()
+
+function(extract_version_from_component out)
+    cmake_parse_arguments(PARSE_ARGV 1 "arg" "" "COMPONENT" "")
+    string(TOLOWER "${arg_COMPONENT}" component_lower)
+    string(TOUPPER "${arg_COMPONENT}" component_upper)
+    extract_regex_from_file(major_version
+        FILE "${SOURCE_PATH}/${component_lower}/version.h"
+        REGEX "#define ${component_upper}_VERSION_MAJOR[ ]+([0-9]+)"
+    )
+    extract_regex_from_file(minor_version
+        FILE "${SOURCE_PATH}/${component_lower}/version.h"
+        REGEX "#define ${component_upper}_VERSION_MINOR[ ]+([0-9]+)"
+    )
+    extract_regex_from_file(micro_version
+        FILE "${SOURCE_PATH}/${component_lower}/version.h"
+        REGEX "#define ${component_upper}_VERSION_MICRO[ ]+([0-9]+)"
+    )
+    set("${out}" "${major_version}.${minor_version}.${micro_version}" PARENT_SCOPE)
+endfunction()
+
+extract_regex_from_file(FFMPEG_VERSION
+    FILE "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/libavutil/ffversion.h"
+    REGEX "#define FFMPEG_VERSION[ ]+\"(.+)\""
+)
+
+extract_version_from_component(LIBAVUTIL_VERSION
+    COMPONENT libavutil)
+extract_version_from_component(LIBAVCODEC_VERSION
+    COMPONENT libavcodec)
+extract_version_from_component(LIBAVDEVICE_VERSION
+    COMPONENT libavdevice)
+extract_version_from_component(LIBAVFILTER_VERSION
+    COMPONENT libavfilter)
+extract_version_from_component( LIBAVFORMAT_VERSION
+    COMPONENT libavformat)
+extract_version_from_component(LIBAVRESAMPLE_VERSION
+    COMPONENT libavresample)
+extract_version_from_component(LIBSWRESAMPLE_VERSION
+    COMPONENT libswresample)
+extract_version_from_component(LIBSWSCALE_VERSION
+    COMPONENT libswscale)
+
+# Handle copyright
+file(STRINGS "${CURRENT_BUILDTREES_DIR}/build-${TARGET_TRIPLET}-rel-out.log" LICENSE_STRING REGEX "License: .*" LIMIT_COUNT 1)
+if(LICENSE_STRING STREQUAL "License: LGPL version 2.1 or later")
+    set(LICENSE_FILE "COPYING.LGPLv2.1")
+elseif(LICENSE_STRING STREQUAL "License: LGPL version 3 or later")
+    set(LICENSE_FILE "COPYING.LGPLv3")
+elseif(LICENSE_STRING STREQUAL "License: GPL version 2 or later")
+    set(LICENSE_FILE "COPYING.GPLv2")
+elseif(LICENSE_STRING STREQUAL "License: GPL version 3 or later")
+    set(LICENSE_FILE "COPYING.GPLv3")
+elseif(LICENSE_STRING STREQUAL "License: nonfree and unredistributable")
+    set(LICENSE_FILE "COPYING.NONFREE")
+    file(WRITE "${SOURCE_PATH}/${LICENSE_FILE}" "${LICENSE_STRING}")
+else()
+    message(FATAL_ERROR "Failed to identify license (${LICENSE_STRING})")
+endif()
+
+configure_file("${CMAKE_CURRENT_LIST_DIR}/FindFFMPEG.cmake.in" "${CURRENT_PACKAGES_DIR}/share/${PORT}/FindFFMPEG.cmake" @ONLY)
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/vcpkg-cmake-wrapper.cmake" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+file(INSTALL "${SOURCE_PATH}/${LICENSE_FILE}" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

adm/vcpkg/ports/ffmpeg/usage

@@ -0,0 +1,6 @@
+To use ffmpeg add the following to your CMake project:
+
+    find_package(FFMPEG REQUIRED)
+    target_include_directories(main PRIVATE ${FFMPEG_INCLUDE_DIRS})
+    target_link_directories(main PRIVATE ${FFMPEG_LIBRARY_DIRS})
+    target_link_libraries(main PRIVATE ${FFMPEG_LIBRARIES})

adm/vcpkg/ports/ffmpeg/vcpkg-cmake-wrapper.cmake

@@ -0,0 +1,8 @@
+set(FFMPEG_PREV_MODULE_PATH ${CMAKE_MODULE_PATH})
+list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR})
+
+cmake_policy(SET CMP0012 NEW)
+
+_find_package(${ARGS})
+
+set(CMAKE_MODULE_PATH ${FFMPEG_PREV_MODULE_PATH})

adm/vcpkg/ports/ffmpeg/vcpkg.json

@@ -0,0 +1,676 @@
+{
+  "name": "ffmpeg",
+  "version": "4.4.5",
+  "port-version": 0,
+  "description": [
+    "a library to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created.",
+    "FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge. No matter if they were designed by some standards committee, the community or a corporation. It is also highly portable: FFmpeg compiles, runs, and passes our testing infrastructure FATE across Linux, Mac OS X, Microsoft Windows, the BSDs, Solaris, etc. under a wide variety of build environments, machine architectures, and configurations."
+  ],
+  "homepage": "https://ffmpeg.org",
+  "license": null,
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake-get-vars",
+      "host": true
+    },
+    {
+      "name": "vcpkg-pkgconfig-get-modules",
+      "host": true
+    }
+  ],
+  "default-features": [
+    "avcodec",
+    "avdevice",
+    "avfilter",
+    "avformat",
+    "swresample",
+    "swscale"
+  ],
+  "features": {
+    "all": {
+      "description": "Build with all allowed dependencies selected that are compatible with the lgpl license",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "avcodec",
+            "avdevice",
+            "avfilter",
+            "avformat",
+            "avresample",
+            "bzip2",
+            "freetype",
+            "iconv",
+            "lzma",
+            "mp3lame",
+            "openjpeg",
+            "opus",
+            "snappy",
+            "soxr",
+            "speex",
+            "swresample",
+            "swscale",
+            "theora",
+            "vorbis",
+            "vpx",
+            "webp",
+            "xml2",
+            "zlib"
+          ]
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "alsa"
+          ],
+          "platform": "linux"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "sdl2"
+          ],
+          "platform": "!osx"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "ass"
+          ],
+          "platform": "!uwp"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "fontconfig"
+          ],
+          "platform": "!uwp"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "fribidi"
+          ],
+          "platform": "!uwp"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "modplug"
+          ],
+          "platform": "!uwp"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "opencl"
+          ],
+          "platform": "!uwp"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "openh264"
+          ],
+          "platform": "!uwp"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "srt"
+          ],
+          "platform": "!uwp"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "ilbc"
+          ],
+          "platform": "!(arm & uwp)"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "ssh"
+          ],
+          "platform": "!(uwp | arm)"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "tensorflow"
+          ],
+          "platform": "x64 & !static & !uwp"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "aom"
+          ],
+          "platform": "!(windows & arm & !uwp)"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "dav1d"
+          ],
+          "platform": "!(uwp | arm | x86 | osx)"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "opengl"
+          ],
+          "platform": "!uwp & !(arm64 & windows)"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "tesseract"
+          ],
+          "platform": "!(windows & arm) & !static & !uwp"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "nvcodec"
+          ],
+          "platform": "linux | (!osx & !uwp & !(arm64 & windows))"
+        }
+      ]
+    },
+    "all-gpl": {
+      "description": "Build with all allowed dependencies selected that are compatible with the gpl license",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "all",
+            "gpl",
+            "postproc"
+          ]
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "x264"
+          ],
+          "platform": "!(arm & windows)"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "x265"
+          ],
+          "platform": "!uwp & !(arm & windows)"
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "avisynthplus"
+          ],
+          "platform": "windows & !arm & !uwp & !static"
+        }
+      ]
+    },
+    "all-nonfree": {
+      "description": "Build with all allowed dependencies selected with a non-redistributable license",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "all-gpl",
+            "fdk-aac",
+            "nonfree",
+            "openssl"
+          ]
+        }
+      ]
+    },
+    "alsa": {
+      "description": "Enable ALSA support",
+      "dependencies": [
+        "alsa"
+      ]
+    },
+    "amf": {
+      "description": "AMD AMF codec support",
+      "dependencies": [
+        "amd-amf"
+      ]
+    },
+    "aom": {
+      "description": "AV1 video encoding/decoding via libaom support in ffmpeg",
+      "dependencies": [
+        "aom"
+      ]
+    },
+    "ass": {
+      "description": "Libass subtitles rendering, needed for subtitles and ass filter support in ffmpeg",
+      "dependencies": [
+        "libass"
+      ]
+    },
+    "avcodec": {
+      "description": "Build the avcodec library"
+    },
+    "avdevice": {
+      "description": "Build the avdevice library",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "avcodec",
+            "avformat"
+          ]
+        }
+      ]
+    },
+    "avfilter": {
+      "description": "Build the avfilter library"
+    },
+    "avformat": {
+      "description": "Build the avformat library",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "avcodec"
+          ]
+        }
+      ]
+    },
+    "avisynthplus": {
+      "description": "Reading of AviSynth script files",
+      "supports": "windows & !static",
+      "dependencies": [
+        "avisynthplus",
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "gpl"
+          ]
+        }
+      ]
+    },
+    "avresample": {
+      "description": "Build the avresample library"
+    },
+    "bzip2": {
+      "description": "Bzip2 support",
+      "dependencies": [
+        "bzip2"
+      ]
+    },
+    "dav1d": {
+      "description": "AV1 decoding via libdav1d",
+      "supports": "!osx",
+      "dependencies": [
+        "dav1d"
+      ]
+    },
+    "fdk-aac": {
+      "description": "AAC de/encoding via libfdk-aac, **including GPL-incompatible patent-encumbered HE-AAC**. If you do not require HE-AAC, use the built-in FFmpeg AAC codec.",
+      "dependencies": [
+        {
+          "name": "fdk-aac",
+          "default-features": false,
+          "features": [
+            "he-aac"
+          ]
+        },
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "nonfree"
+          ]
+        }
+      ]
+    },
+    "ffmpeg": {
+      "description": "Build the ffmpeg application",
+      "supports": "!uwp",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "avcodec",
+            "avfilter",
+            "avformat"
+          ]
+        }
+      ]
+    },
+    "ffplay": {
+      "description": "Build the ffplay application",
+      "supports": "!uwp",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "avcodec",
+            "avfilter",
+            "avformat",
+            "sdl2",
+            "swresample",
+            "swscale"
+          ]
+        }
+      ]
+    },
+    "ffprobe": {
+      "description": "Build the ffprobe application",
+      "supports": "!uwp",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "avcodec",
+            "avformat"
+          ]
+        }
+      ]
+    },
+    "fontconfig": {
+      "description": "Useful for drawtext filter",
+      "dependencies": [
+        "fontconfig"
+      ]
+    },
+    "freetype": {
+      "description": "Needed for drawtext filter",
+      "dependencies": [
+        "freetype"
+      ]
+    },
+    "fribidi": {
+      "description": "Improves drawtext filter",
+      "dependencies": [
+        "fribidi"
+      ]
+    },
+    "gpl": {
+      "description": "Allow use of GPL code, the resulting libs and binaries will be under GPL"
+    },
+    "iconv": {
+      "description": "Iconv support",
+      "dependencies": [
+        "libiconv"
+      ]
+    },
+    "ilbc": {
+      "description": "iLBC de/encoding via libilbc",
+      "dependencies": [
+        "libilbc"
+      ]
+    },
+    "lzma": {
+      "description": "lzma support",
+      "dependencies": [
+        "liblzma"
+      ]
+    },
+    "modplug": {
+      "description": "ModPlug via libmodplug",
+      "dependencies": [
+        "libmodplug"
+      ]
+    },
+    "mp3lame": {
+      "description": "MP3 encoding via libmp3lame",
+      "dependencies": [
+        "mp3lame"
+      ]
+    },
+    "nonfree": {
+      "description": "Allow use of nonfree code, the resulting libs and binaries will be unredistributable"
+    },
+    "nvcodec": {
+      "description": "Nvidia video decoding/encoding acceleration",
+      "supports": "linux | (!osx & !uwp & !(arm64 & windows))",
+      "dependencies": [
+        "ffnvcodec"
+      ]
+    },
+    "opencl": {
+      "description": "OpenCL processing",
+      "supports": "!uwp",
+      "dependencies": [
+        "opencl"
+      ]
+    },
+    "opengl": {
+      "description": "OpenGL rendering",
+      "supports": "!uwp",
+      "dependencies": [
+        "opengl",
+        "opengl-registry"
+      ]
+    },
+    "openh264": {
+      "description": "H.264 de/encoding via openh264",
+      "dependencies": [
+        "openh264"
+      ]
+    },
+    "openjpeg": {
+      "description": "JPEG 2000 de/encoding via OpenJPEG",
+      "dependencies": [
+        "openjpeg"
+      ]
+    },
+    "openmpt": {
+      "description": "Decoding tracked files via libopenmpt",
+      "dependencies": [
+        "libopenmpt"
+      ]
+    },
+    "openssl": {
+      "description": "Needed for https support if gnutls, libtls or mbedtls is not used",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "nonfree"
+          ]
+        },
+        "openssl"
+      ]
+    },
+    "opus": {
+      "description": "Opus de/encoding via libopus",
+      "dependencies": [
+        "opus"
+      ]
+    },
+    "postproc": {
+      "description": "Build the postproc library",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "gpl"
+          ]
+        }
+      ]
+    },
+    "qsv": {
+      "description": "Intel QSV Codec",
+      "dependencies": [
+        "mfx-dispatch"
+      ]
+    },
+    "sdl2": {
+      "description": "Sdl2 support",
+      "dependencies": [
+        {
+          "name": "sdl2",
+          "default-features": false,
+          "features": [
+            "x11"
+          ],
+          "platform": "linux"
+        },
+        {
+          "name": "sdl2",
+          "platform": "!linux"
+        }
+      ]
+    },
+    "snappy": {
+      "description": "Snappy compression, needed for hap encoding",
+      "dependencies": [
+        "snappy"
+      ]
+    },
+    "soxr": {
+      "description": "Include libsoxr resampling",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "swresample"
+          ]
+        },
+        "soxr"
+      ]
+    },
+    "speex": {
+      "description": "Speex de/encoding via libspeex",
+      "dependencies": [
+        "speex"
+      ]
+    },
+    "srt": {
+      "description": "Haivision SRT protocol",
+      "supports": "!uwp",
+      "dependencies": [
+        "libsrt"
+      ]
+    },
+    "ssh": {
+      "description": "SFTP protocol via libssh",
+      "dependencies": [
+        "libssh"
+      ]
+    },
+    "swresample": {
+      "description": "Build the swresample library"
+    },
+    "swscale": {
+      "description": "Build the swscale library"
+    },
+    "tensorflow": {
+      "description": "TensorFlow as a DNN module backend for DNN based filters like sr",
+      "supports": "!static",
+      "dependencies": [
+        "tensorflow"
+      ]
+    },
+    "tesseract": {
+      "description": "Tesseract, needed for ocr filter",
+      "supports": "!static",
+      "dependencies": [
+        "tesseract"
+      ]
+    },
+    "theora": {
+      "description": "Theora encoding via libtheora",
+      "dependencies": [
+        "libtheora"
+      ]
+    },
+    "version3": {
+      "description": "Upgrade (L)GPL to version 3"
+    },
+    "vorbis": {
+      "description": "Vorbis en/decoding via libvorbis, native implementation exists",
+      "dependencies": [
+        "libvorbis"
+      ]
+    },
+    "vpx": {
+      "description": "VP8 and VP9 de/encoding via libvpx",
+      "dependencies": [
+        "libvpx"
+      ]
+    },
+    "webp": {
+      "description": "WebP encoding via libwebp",
+      "dependencies": [
+        "libwebp"
+      ]
+    },
+    "x264": {
+      "description": "H.264 encoding via x264",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "gpl"
+          ]
+        },
+        "x264"
+      ]
+    },
+    "x265": {
+      "description": "HEVC encoding via x265",
+      "dependencies": [
+        {
+          "name": "ffmpeg",
+          "default-features": false,
+          "features": [
+            "gpl"
+          ]
+        },
+        "x265"
+      ]
+    },
+    "xml2": {
+      "description": "XML parsing using the C library libxml2, needed for dash demuxing support",
+      "dependencies": [
+        "libxml2"
+      ]
+    },
+    "zlib": {
+      "description": "zlib support",
+      "dependencies": [
+        "zlib"
+      ]
+    }
+  }
+}

adm/vcpkg/ports/jemalloc/fix-configure-ac.patch

@@ -0,0 +1,13 @@
+diff --git a/configure.ac b/configure.ac
+index f6d25f334..3115504e2 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1592,7 +1592,7 @@ fi
+ [enable_uaf_detection="0"]
+ )
+ if test "x$enable_uaf_detection" = "x1" ; then
+-  AC_DEFINE([JEMALLOC_UAF_DETECTION], [ ])
++  AC_DEFINE([JEMALLOC_UAF_DETECTION], [ ], ["enable UAF"])
+ fi
+ AC_SUBST([enable_uaf_detection])
+ 

adm/vcpkg/ports/jemalloc/portfile.cmake

@@ -0,0 +1,58 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO jemalloc/jemalloc
+    REF 54eaed1d8b56b1aa528be3bdd1877e59c56fa90c
+    SHA512 527bfbf5db9a5c2b7b04df4785b6ae9d445cff8cb17298bf3e550c88890d2bd7953642d8efaa417580610508279b527d3a3b9e227d17394fd2013c88cb7ae75a
+    HEAD_REF master
+    PATCHES
+        fix-configure-ac.patch
+        preprocessor.patch
+)
+if(VCPKG_TARGET_IS_WINDOWS)
+    set(opts "ac_cv_search_log=none required" "--without-private-namespace")
+endif()
+
+set (opts "${opts}" "--disable-initial-exec-tls")
+
+vcpkg_configure_make(
+    SOURCE_PATH "${SOURCE_PATH}"
+    AUTOCONFIG
+    NO_WRAPPERS
+    OPTIONS ${opts}
+)
+
+vcpkg_install_make()
+
+if(VCPKG_TARGET_IS_WINDOWS)
+    file(COPY "${SOURCE_PATH}/include/msvc_compat/strings.h" DESTINATION "${CURRENT_PACKAGES_DIR}/include/jemalloc/msvc_compat")
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/jemalloc/jemalloc.h" "<strings.h>" "\"msvc_compat/strings.h\"")
+    if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
+        file(COPY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/lib/jemalloc.lib" DESTINATION "${CURRENT_PACKAGES_DIR}/lib")
+        file(MAKE_DIRECTORY "${CURRENT_PACKAGES_DIR}/bin")
+        file(RENAME "${CURRENT_PACKAGES_DIR}/lib/jemalloc.dll" "${CURRENT_PACKAGES_DIR}/bin/jemalloc.dll")
+    endif()
+    if(NOT VCPKG_BUILD_TYPE)
+        if(VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
+            file(COPY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/lib/jemalloc.lib" DESTINATION "${CURRENT_PACKAGES_DIR}/debug/lib")
+            file(MAKE_DIRECTORY "${CURRENT_PACKAGES_DIR}/debug/bin")
+            file(RENAME "${CURRENT_PACKAGES_DIR}/debug/lib/jemalloc.dll" "${CURRENT_PACKAGES_DIR}/debug/bin/jemalloc.dll")
+        endif()
+    endif()
+    if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+        vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/lib/pkgconfig/jemalloc.pc" "install_suffix=" "install_suffix=_s")
+        if(NOT VCPKG_BUILD_TYPE)
+            vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/jemalloc.pc" "install_suffix=" "install_suffix=_s")
+        endif()
+    endif()
+endif()
+
+vcpkg_fixup_pkgconfig()
+
+vcpkg_copy_pdbs()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/tools")
+
+# Handle copyright
+file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

adm/vcpkg/ports/jemalloc/preprocessor.patch

@@ -0,0 +1,12 @@
+diff --git a/configure.ac b/configure.ac
+index 3115504e2..ffb504b08 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -749,6 +749,7 @@ case "${host}" in
+ 	so="dll"
+ 	if test "x$je_cv_msvc" = "xyes" ; then
+ 	  importlib="lib"
++	  JE_APPEND_VS(CPPFLAGS, -DJEMALLOC_NO_PRIVATE_NAMESPACE)
+ 	  DSO_LDFLAGS="-LD"
+ 	  EXTRA_LDFLAGS="-link -DEBUG"
+ 	  CTARGET='-Fo$@'

adm/vcpkg/ports/jemalloc/vcpkg.json

@@ -0,0 +1,8 @@
+{
+  "name": "jemalloc",
+  "version": "5.3.0",
+  "port-version": 1,
+  "description": "jemalloc is a general purpose malloc(3) implementation that emphasizes fragmentation avoidance and scalable concurrency support",
+  "homepage": "https://jemalloc.net/",
+  "license": "BSD-2-Clause"
+}

adm/vcpkg/ports/tcl/force-shell-install.patch

@@ -0,0 +1,27 @@
+From 85842ba83b70d99f90ee3fff8c956e82d17759f2 Mon Sep 17 00:00:00 2001
+From: Marek Roszko <mark.roszko@gmail.com>
+Date: Tue, 18 Aug 2020 23:11:27 -0400
+Subject: [PATCH] Remove broken exist check for shell install
+
+---
+ win/makefile.vc | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/win/makefile.vc b/win/makefile.vc
+index f5d2f4a..6bffe32 100644
+--- a/win/makefile.vc
++++ b/win/makefile.vc
+@@ -869,10 +869,8 @@ install-binaries:
+ 	@$(CPY) "$(TCLLIB)" "$(BIN_INSTALL_DIR)\"
+ !endif
+ 	@$(CPY) "$(TCLIMPLIB)" "$(LIB_INSTALL_DIR)\"
+-!if exist($(TCLSH))
+ 	@echo Installing $(TCLSHNAME)
+ 	@$(CPY) "$(TCLSH)" "$(BIN_INSTALL_DIR)\"
+-!endif
+ 	@echo Installing $(TCLSTUBLIBNAME)
+ 	@$(CPY) "$(TCLSTUBLIB)" "$(LIB_INSTALL_DIR)\"
+ 
+-- 
+2.28.0.windows.1
+

adm/vcpkg/ports/tcl/portfile.cmake

@@ -0,0 +1,156 @@
+vcpkg_from_sourceforge(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO tcl/Tcl
+    REF 8.6.15
+    FILENAME tcl8.6.15-src.tar.gz
+    SHA512 9ae652823084899091467744da5a35d0fdfb453c055baea96af1bb181d161abe58b83382315cc3abee5fd57acc4ad5028df486a3e53645a28d1467e9c8d1d23e
+)
+
+if (VCPKG_TARGET_IS_WINDOWS)
+    if(VCPKG_TARGET_ARCHITECTURE MATCHES "x64")
+        set(TCL_BUILD_MACHINE_STR MACHINE=AMD64)
+    else()
+        set(TCL_BUILD_MACHINE_STR MACHINE=IX86)
+    endif()
+    
+    # Handle features
+    set(TCL_BUILD_OPTS OPTS=pdbs)
+    set(TCL_BUILD_STATS STATS=none)
+    set(TCL_BUILD_CHECKS CHECKS=none)
+    if (VCPKG_LIBRARY_LINKAGE STREQUAL static)
+        set(TCL_BUILD_OPTS ${TCL_BUILD_OPTS},static,staticpkg)
+    endif()
+    if (VCPKG_CRT_LINKAGE STREQUAL dynamic)
+        set(TCL_BUILD_OPTS ${TCL_BUILD_OPTS},msvcrt)
+    endif()
+    
+    if ("thrdalloc" IN_LIST FEATURES)
+        set(TCL_BUILD_OPTS ${TCL_BUILD_OPTS},thrdalloc)
+    endif()
+    if ("profile" IN_LIST FEATURES)
+        set(TCL_BUILD_OPTS ${TCL_BUILD_OPTS},profile)
+    endif()
+    if ("unchecked" IN_LIST FEATURES)
+        set(TCL_BUILD_OPTS ${TCL_BUILD_OPTS},unchecked)
+    endif()
+    if ("utfmax" IN_LIST FEATURES)
+        set(TCL_BUILD_OPTS ${TCL_BUILD_OPTS},time64bit)
+    endif()
+    
+    vcpkg_install_nmake(
+        SOURCE_PATH ${SOURCE_PATH}
+        PROJECT_SUBPATH win
+        OPTIONS
+            ${TCL_BUILD_MACHINE_STR}
+            ${TCL_BUILD_STATS}
+            ${TCL_BUILD_CHECKS}
+        OPTIONS_DEBUG
+            ${TCL_BUILD_OPTS},symbols
+            INSTALLDIR=${CURRENT_PACKAGES_DIR}/debug
+            SCRIPT_INSTALL_DIR=${CURRENT_PACKAGES_DIR}/tools/tcl/debug/lib/tcl9.0
+        OPTIONS_RELEASE
+            release
+            ${TCL_BUILD_OPTS}
+            INSTALLDIR=${CURRENT_PACKAGES_DIR}
+            SCRIPT_INSTALL_DIR=${CURRENT_PACKAGES_DIR}/tools/tcl/lib/tcl9.0
+    )
+
+    # Install
+    # Note: tcl shell requires it to be in a folder adjacent to the /lib/ folder, i.e. in a /bin/ folder
+    if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL release)
+        file(GLOB_RECURSE TOOL_BIN
+                "${CURRENT_PACKAGES_DIR}/bin/*.exe"
+                "${CURRENT_PACKAGES_DIR}/bin/*.dll"
+        )
+        file(COPY ${TOOL_BIN} DESTINATION "${CURRENT_PACKAGES_DIR}/tools/tcl/bin/")
+
+        # Remove .exes only after copying
+        file(GLOB_RECURSE TOOL_EXES
+                ${CURRENT_PACKAGES_DIR}/bin/*.exe
+        )
+        file(REMOVE ${TOOL_EXES})
+
+        file(GLOB_RECURSE TOOLS
+                "${CURRENT_PACKAGES_DIR}/lib/dde1.4/*"
+                "${CURRENT_PACKAGES_DIR}/lib/nmake/*"
+                "${CURRENT_PACKAGES_DIR}/lib/reg1.3/*"
+                "${CURRENT_PACKAGES_DIR}/lib/tcl8/*"
+                "${CURRENT_PACKAGES_DIR}/lib/tcl8.6/*"
+                "${CURRENT_PACKAGES_DIR}/lib/tdbcsqlite31.1.0/*"
+        )
+        
+        foreach(TOOL ${TOOLS})
+            get_filename_component(DST_DIR ${TOOL} PATH)
+            file(COPY "${TOOL}" DESTINATION ${DST_DIR})
+        endforeach()
+        file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/lib/dde1.4"
+                            "${CURRENT_PACKAGES_DIR}/lib/nmake"
+                            "${CURRENT_PACKAGES_DIR}/lib/reg1.3"
+                            "${CURRENT_PACKAGES_DIR}/lib/tcl8"
+                            "${CURRENT_PACKAGES_DIR}/lib/tcl8.6"
+                            "${CURRENT_PACKAGES_DIR}/lib/tdbcsqlite31.1.0"
+        )
+        file(CHMOD_RECURSE
+                "${CURRENT_PACKAGES_DIR}/tools/tcl/lib/tcl9.0/msgs" "${CURRENT_PACKAGES_DIR}/tools/tcl/lib/tcl9.0/tzdata"
+            PERMISSIONS
+                OWNER_READ OWNER_WRITE
+                GROUP_READ GROUP_WRITE
+                WORLD_READ WORLD_WRITE
+        )
+    endif()
+    if (NOT VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL debug)
+        file(GLOB_RECURSE TOOL_BIN
+            "${CURRENT_PACKAGES_DIR}/debug/bin/*.exe"
+            "${CURRENT_PACKAGES_DIR}/debug/bin/*.dll"
+        )
+        file(COPY ${TOOL_BIN} DESTINATION "${CURRENT_PACKAGES_DIR}/tools/tcl/debug/bin/")
+
+        # Remove .exes only after copying
+        file(GLOB_RECURSE EXES
+                "${CURRENT_PACKAGES_DIR}/debug/bin/*.exe"
+        )
+        file(REMOVE ${EXES})
+    
+        file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/lib/dde1.4"
+                            "${CURRENT_PACKAGES_DIR}/debug/lib/nmake"
+                            "${CURRENT_PACKAGES_DIR}/debug/lib/reg1.3"
+                            "${CURRENT_PACKAGES_DIR}/debug/lib/tcl8"
+                            "${CURRENT_PACKAGES_DIR}/debug/lib/tcl8.6"
+                            "${CURRENT_PACKAGES_DIR}/debug/lib/tdbcsqlite31.1.0"
+        )
+
+        file(CHMOD_RECURSE
+                "${CURRENT_PACKAGES_DIR}/tools/tcl/debug/lib/tcl9.0/msgs" "${CURRENT_PACKAGES_DIR}/tools/tcl/debug/lib/tcl9.0/tzdata"
+            PERMISSIONS
+                OWNER_READ OWNER_WRITE
+                GROUP_READ GROUP_WRITE
+                WORLD_READ WORLD_WRITE
+        )
+    endif()
+    
+    if(VCPKG_LIBRARY_LINKAGE STREQUAL static)
+        file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
+    endif()
+
+    file (REMOVE ${CURRENT_PACKAGES_DIR}/bin/zlib1.dll)
+    file (REMOVE ${CURRENT_PACKAGES_DIR}/debug/bin/zlib1.dll)
+    
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+else()
+    vcpkg_configure_make(
+        SOURCE_PATH "${SOURCE_PATH}"
+        PROJECT_SUBPATH unix
+    )
+    
+    vcpkg_install_make()
+    vcpkg_fixup_pkgconfig()
+    
+    if(VCPKG_LIBRARY_LINKAGE STREQUAL static)
+        file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
+    endif()
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include" "${CURRENT_PACKAGES_DIR}/debug/share")
+endif()
+
+file(REMOVE "${CURRENT_PACKAGES_DIR}/lib/tclConfig.sh" "${CURRENT_PACKAGES_DIR}/debug/lib/tclConfig.sh")
+
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/license.terms")