Merge branch 'master' into otio

.gitattributes

@@ -4,3 +4,5 @@
 # Enforce LF line endings on source files
 *.h        text eol=lf
 *.cpp      text eol=lf
+*.sh       text eol=lf
+*.desktop  text eol=lf

.github/workflows/ci.yml

@@ -5,7 +5,108 @@ on:
     branches:
       - master
 
+env:
+  DOWNLOAD_TOOL: curl -fLOSs --retry 3
+
 jobs:
+  linux:
+    strategy:
+      fail-fast: false
+      matrix:
+        build: [1, 2]
+        include:
+          - build: 1
+            build-type: RelWithDebInfo
+            cc-compiler: gcc
+            cxx-compiler: g++
+            compiler-name: GCC 9.3.1
+            cmake-gen: Ninja
+            os-name: Linux (CentOS 7)
+            vfx-cy: 2021
+            ci-common-version: 2
+          - build: 2
+            build-type: RelWithDebInfo
+            cc-compiler: clang
+            cxx-compiler: clang++
+            compiler-name: Clang 10.0.0
+            cmake-gen: Ninja
+            os-name: Linux (CentOS 7)
+            vfx-cy: 2021
+            ci-common-version: 2
+    name: |
+      ${{ matrix.os-name }}
+      <${{ matrix.compiler-name }},
+       ${{ matrix.build-type }},
+       ${{ matrix.cmake-gen }},
+       VFX CY${{ matrix.vfx-cy }},
+       CI Common Version ${{ matrix.ci-common-version }}>
+    runs-on: ubuntu-latest
+    container:
+      image: olivevideoeditor/ci-olive:${{ matrix.vfx-cy }}.${{ matrix.ci-common-version }}
+
+    steps:
+      - name: Checkout Source Code
+        uses: actions/checkout@v2
+
+      - name: Configure CMake
+        run: |
+          mkdir build
+          cd build
+          cmake .. -G "${{ matrix.cmake-gen }}" \
+            -DCMAKE_BUILD_TYPE="${{ matrix.build-type }}" \
+            -DCMAKE_C_COMPILER="${{ matrix.cc-compiler }}" \
+            -DCMAKE_CXX_COMPILER="${{ matrix.cxx-compiler }}"
+
+      - name: Build
+        working-directory: build
+        run: |
+          cmake --build .
+
+      - name: Test
+        working-directory: build
+        run: |
+          ctest -C ${{ matrix.build-type }}
+
+      - name: Create Package
+        id: package
+        working-directory: build
+        env:
+          ARCH: x86_64
+        run: |
+          cmake --install app --prefix appdir/usr
+          VERSION=${GITHUB_SHA::8}
+          export VERSION
+          /usr/local/linuxdeployqt-x86_64.AppImage \
+          appdir/usr/share/applications/org.olivevideoeditor.Olive.desktop \
+          -appimage \
+          --appimage-extract-and-run
+          filename=$(echo Olive*.AppImage)
+          pkgname="${filename/x86_64/Linux-x86_64}"
+          mv "${filename}" "${pkgname}"
+          echo "::set-output name=pkgname::${pkgname}"
+          echo "::set-output name=artifact::${filename/x86_64/Linux-x86_64-${{ matrix.cc-compiler }}}"
+
+      - name: Upload Artifact to GitHub
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ steps.package.outputs.artifact }}
+          path: build/Olive*.AppImage
+
+      - name: Upload Packages to Nightly Page
+        working-directory: build
+        env:
+          GH_AUTH_KEY: ${{ secrets.GH_AUTH_KEY }}
+          PKGNAME: ${{ steps.package.outputs.pkgname }}
+        if: github.event_name == 'push' && matrix.cc-compiler == 'gcc'
+        run: |
+          curl -X POST \
+            -F file="@$PKGNAME" \
+            -F key="$GH_AUTH_KEY" \
+            -F hash="$GITHUB_SHA" \
+            -F time="$(git show -s --format=%ct)" \
+            -F comment="$(git show -s --format=%B)" \
+            https://olivevideoeditor.org/dl/push.php
+
   windows:
     strategy:
       matrix:
@@ -18,26 +119,15 @@ jobs:
             os-arch: x86_64
             os: windows-latest
             cmake-gen: Ninja
-            dep-suffix: win.7z
-            extract-tool: 7z x
-          - build: 2
-            build-type: RelWithDebInfo
-            compiler-name: Clang LLVM
-            os-name: macOS
-            os-arch: x86_64
-            os: macos-latest
-            cmake-gen: Unix Makefiles
-            dep-suffix: mac.zip
-            extract-tool: sudo unzip -d /usr/local -o
+    env:
+      EXTRACT_TOOL: 7z x
     name: |
       ${{ matrix.os-name }}
       <${{ matrix.compiler-name }},
-       ${{ matrix.build-type }}>
+       ${{ matrix.build-type }},
+       ${{ matrix.cmake-gen }}>
     runs-on: ${{ matrix.os }}
 
-    env:
-      DOWNLOAD_TOOL: curl -fLOSs --retry 3
-
     steps:
       - name: Checkout Source Code
         uses: actions/checkout@v2
@@ -48,7 +138,7 @@ jobs:
           PLATFORM: ${{ matrix.os-name }}
           ARCH: ${{ matrix.os-arch }}
         run: |
-        echo "::set-env name=PKGNAME::$(echo Olive-${GITHUB_SHA::8}-$PLATFORM-$ARCH)"
+          echo "::set-env name=PKGNAME::$(echo Olive-${GITHUB_SHA::8}-${PLATFORM}-${ARCH})"
 
       - name: Create Build Folder
         run: |
@@ -56,7 +146,6 @@ jobs:
 
       - name: Enable Developer Command Prompt (Windows)
         uses: ilammy/msvc-dev-cmd@v1.3.0
-      if: matrix.os == 'windows-latest'
 
       - name: Acquire Qt
         uses: jurplel/install-qt-action@v2.8.0
@@ -65,57 +154,40 @@ jobs:
 
       - name: Acquire FFmpeg
         shell: bash
-      env:
-        DEP_SUFFIX: ${{ matrix.dep-suffix }}
-        EXTRACT_TOOL: ${{ matrix.extract-tool }}
         run: |
-        $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ffmpeg-$DEP_SUFFIX
-        $EXTRACT_TOOL ffmpeg-$DEP_SUFFIX
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ffmpeg-win.7z
+          $EXTRACT_TOOL ffmpeg-win.7z
 
       - name: Acquire OpenColorIO
         shell: bash
-      env:
-        DEP_SUFFIX: ${{ matrix.dep-suffix }}
-        EXTRACT_TOOL: ${{ matrix.extract-tool }}
         run: |
-        $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ocio-$DEP_SUFFIX
-        $EXTRACT_TOOL ocio-$DEP_SUFFIX
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ocio-win.7z
+          $EXTRACT_TOOL ocio-win.7z
 
       - name: Acquire OpenEXR
         shell: bash
-      env:
-        DEP_SUFFIX: ${{ matrix.dep-suffix }}
-        EXTRACT_TOOL: ${{ matrix.extract-tool }}
         run: |
-        $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/openexr-$DEP_SUFFIX
-        $EXTRACT_TOOL openexr-$DEP_SUFFIX
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/openexr-win.7z
+          $EXTRACT_TOOL openexr-win.7z
 
       - name: Acquire OpenImageIO
         shell: bash
-      env:
-        DEP_SUFFIX: ${{ matrix.dep-suffix }}
-        EXTRACT_TOOL: ${{ matrix.extract-tool }}
         run: |
-        $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/oiio-$DEP_SUFFIX
-        $EXTRACT_TOOL oiio-$DEP_SUFFIX
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/oiio-win.7z
+          $EXTRACT_TOOL oiio-win.7z
 
       - name: Acquire Crashpad
         shell: bash
-      env:
-        DEP_SUFFIX: ${{ matrix.dep-suffix }}
-        EXTRACT_TOOL: ${{ matrix.extract-tool }}
         run: |
-        $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/crashpad-$DEP_SUFFIX
-        $EXTRACT_TOOL crashpad-$DEP_SUFFIX
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/crashpad-win.7z
+          $EXTRACT_TOOL crashpad-win.7z
 
       - name: Configure CMake
         shell: bash
         working-directory: ${{ runner.workspace }}/build
-      env:
-        CMAKE_GEN: ${{ matrix.cmake-gen }}
         run: |
           PATH=$GITHUB_WORKSPACE:$PATH \
-          cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=${{ matrix.build-type }} -G "$CMAKE_GEN"
+            cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=${{ matrix.build-type }} -G "${{ matrix.cmake-gen }}"
 
       - name: Build
         working-directory: ${{ runner.workspace }}/build
@@ -132,11 +204,7 @@ jobs:
       - name: Create Package
         working-directory: ${{ runner.workspace }}/build
         shell: bash
-      env:
-        MATRIX_OS: ${{ matrix.os }}
         run: |
-        if [ "$MATRIX_OS" == "windows-latest" ]
-        then
           mkdir olive-editor
           cp app/olive-editor.exe olive-editor
           cp app/olive-crashhandler.exe olive-editor
@@ -145,30 +213,14 @@ jobs:
           windeployqt olive-editor/olive-editor.exe
           cp $(cygpath $GITHUB_WORKSPACE)/bin/*.dll olive-editor
           cp $(cygpath $GITHUB_WORKSPACE)/out/Default/crashpad_handler.exe olive-editor
-          cp $(cygpath $GITHUB_WORKSPACE)/minidump_stackwalk/* olive-editor
-        elif [ "$MATRIX_OS" == "macos-latest" ]
-        then
-          export BUNDLE_NAME=Olive.app
-          mv app/$BUNDLE_NAME .
-
-          # HACK: OCIO doesn't link it's library properly so we need to manually correct
-          install_name_tool -change libOpenColorIO.1.dylib @rpath/libOpenColorIO.1.dylib $BUNDLE_NAME/Contents/MacOS/Olive
-
-          macdeployqt $BUNDLE_NAME
-          $DOWNLOAD_TOOL https://github.com/arl/macdeployqtfix/raw/master/macdeployqtfix.py
-          python2 macdeployqtfix.py $BUNDLE_NAME/Contents/MacOS/Olive /usr/local/Cellar/qt5/5.*/
-        fi
+          cp $(cygpath $GITHUB_WORKSPACE)/breakpad/bin/* olive-editor
 
       - name: Deploy Packages
         working-directory: ${{ runner.workspace }}/build
         shell: bash
-      env:
-        MATRIX_OS: ${{ matrix.os }}
         run: |
-        if [ "$MATRIX_OS" == "windows-latest" ]
-        then
           # Create Installer Executable
-          curl -fLOSs https://download.microsoft.com/download/3/2/2/3224B87F-CFA0-4E70-BDA3-3DE650EFEBA5/vcredist_x64.exe
+          $DOWNLOAD_TOOL https://download.microsoft.com/download/3/2/2/3224B87F-CFA0-4E70-BDA3-3DE650EFEBA5/vcredist_x64.exe
           cp $(cygpath $GITHUB_WORKSPACE)/app/packaging/windows/nsis/* .
           cp $(cygpath $GITHUB_WORKSPACE)/LICENSE .
           makensis -V4 -DX64 "-XOutFile $PKGNAME.exe" olive.nsi
@@ -176,20 +228,26 @@ jobs:
           # Create Portable ZIP
           echo -n > olive-editor/portable
           7z a $PKGNAME.zip olive-editor
-        elif [ "$MATRIX_OS" == "macos-latest" ]
-        then
-          zip -r $PKGNAME.zip Olive.app
-        fi
+
+      - name: Upload Installer Artifact to GitHub
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.PKGNAME }}.exe
+          path: ${{ runner.workspace }}/build/${{ env.PKGNAME }}.exe
+
+      - name: Upload Portable Artifact to GitHub
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.PKGNAME }}.zip
+          path: ${{ runner.workspace }}/build/${{ env.PKGNAME }}.zip
 
       - name: Upload Packages to Nightly Page
         shell: bash
         working-directory: ${{ runner.workspace }}/build
         env:
           GH_AUTH_KEY: ${{ secrets.GH_AUTH_KEY }}
-        MATRIX_OS: ${{ matrix.os }}
+        if: github.event_name == 'push'
         run: |
-        if [ "$MATRIX_OS" == "windows-latest" ]
-        then
           curl -X POST \
             -F file=@$PKGNAME.exe \
             -F key="$GH_AUTH_KEY" \
@@ -205,38 +263,6 @@ jobs:
             -F time="$(git -C $GITHUB_WORKSPACE show -s --format=%ct)" \
             -F comment="$(git -C $GITHUB_WORKSPACE show -s --format=%B)" \
             https://olivevideoeditor.org/dl/push.php
-        elif [ "$MATRIX_OS" == "macos-latest" ]
-        then
-          curl -X POST \
-            -F file=@$PKGNAME.zip \
-            -F key="$GH_AUTH_KEY" \
-            -F hash="$GITHUB_SHA" \
-            -F time="$(git -C $GITHUB_WORKSPACE show -s --format=%ct)" \
-            -F comment="$(git -C $GITHUB_WORKSPACE show -s --format=%B)" \
-            https://olivevideoeditor.org/dl/push.php
-        fi
-      if: github.event_name != 'pull_request'
-
-    - name: Upload Installer Artifact to GitHub (Windows)
-      uses: actions/upload-artifact@v2
-      with:
-        name: ${{ env.PKGNAME }}.exe
-        path: ${{ runner.workspace }}/build/${{ env.PKGNAME }}.exe
-      if: matrix.os == 'windows-latest'
-
-    - name: Upload Portable Artifact to GitHub (Windows)
-      uses: actions/upload-artifact@v2
-      with:
-        name: ${{ env.PKGNAME }}.zip
-        path: ${{ runner.workspace }}/build/${{ env.PKGNAME }}.zip
-      if: matrix.os == 'windows-latest'
-
-    - name: Upload Artifact to GitHub (macOS)
-      uses: actions/upload-artifact@v2
-      with:
-        name: ${{ env.PKGNAME }}.zip
-        path: ${{ runner.workspace }}/build/${{ env.PKGNAME }}.zip
-      if: matrix.os == 'macos-latest'
 
       - name: Export Crashpad Symbols and Upload To Server
         working-directory: ${{ runner.workspace }}/build
@@ -250,4 +276,135 @@ jobs:
             -F symfile=@olive-editor.sym \
             -F key="$GH_AUTH_KEY" \
             https://olivevideoeditor.org/crashpad/symbols.php
-      if: matrix.os == 'windows-latest'
+
+  macos:
+    strategy:
+      matrix:
+        build: [1]
+        include:
+          - build: 1
+            build-type: RelWithDebInfo
+            compiler-name: Clang LLVM
+            os-name: macOS
+            os-arch: x86_64
+            os: macos-latest
+            cmake-gen: Unix Makefiles
+    env:
+      EXTRACT_TOOL: sudo unzip -d /usr/local -o
+    name: |
+      ${{ matrix.os-name }}
+      <${{ matrix.compiler-name }},
+       ${{ matrix.build-type }},
+       ${{ matrix.cmake-gen }}>
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout Source Code
+        uses: actions/checkout@v2
+
+      - name: Automatically Generate Package Name
+        shell: bash
+        env:
+          PLATFORM: ${{ matrix.os-name }}
+          ARCH: ${{ matrix.os-arch }}
+        run: |
+          echo "::set-env name=PKGNAME::$(echo Olive-${GITHUB_SHA::8}-${PLATFORM}-${ARCH})"
+
+      - name: Create Build Folder
+        run: |
+          cmake -E make_directory ${{ runner.workspace }}/build
+
+      - name: Acquire Qt
+        uses: jurplel/install-qt-action@v2.8.0
+        with:
+          version: 5.15.1
+
+      - name: Acquire FFmpeg
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ffmpeg-mac.zip
+          $EXTRACT_TOOL ffmpeg-mac.zip
+
+      - name: Acquire OpenColorIO
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/ocio-mac.zip
+          $EXTRACT_TOOL ocio-mac.zip
+
+      - name: Acquire OpenEXR
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/openexr-mac.zip
+          $EXTRACT_TOOL openexr-mac.zip
+
+      - name: Acquire OpenImageIO
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/oiio-mac.zip
+          $EXTRACT_TOOL oiio-mac.zip
+
+      - name: Acquire Crashpad
+        shell: bash
+        run: |
+          $DOWNLOAD_TOOL http://olivevideoeditor.org/deps/crashpad-mac.zip
+          $EXTRACT_TOOL crashpad-mac.zip
+
+      - name: Configure CMake
+        shell: bash
+        working-directory: ${{ runner.workspace }}/build
+        run: |
+          PATH=$GITHUB_WORKSPACE:$PATH \
+            cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=${{ matrix.build-type }} -G "${{ matrix.cmake-gen }}"
+
+      - name: Build
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          cmake --build .
+
+      - name: Test
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          ctest -C ${{ matrix.build-type }}
+
+      - name: Create Package
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          export BUNDLE_NAME=Olive.app
+          mv app/$BUNDLE_NAME .
+
+          # HACK: OCIO doesn't link it's library properly so we need to manually correct
+          install_name_tool -change libOpenColorIO.1.dylib @rpath/libOpenColorIO.1.dylib $BUNDLE_NAME/Contents/MacOS/Olive
+
+          macdeployqt $BUNDLE_NAME
+          $DOWNLOAD_TOOL https://github.com/arl/macdeployqtfix/raw/master/macdeployqtfix.py
+          python2 macdeployqtfix.py $BUNDLE_NAME/Contents/MacOS/Olive /usr/local/Cellar/qt5/5.*/
+
+      - name: Deploy Packages
+        working-directory: ${{ runner.workspace }}/build
+        shell: bash
+        run: |
+          zip -r $PKGNAME.zip Olive.app
+
+      - name: Upload Artifact to GitHub
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.PKGNAME }}.zip
+          path: ${{ runner.workspace }}/build/${{ env.PKGNAME }}.zip
+
+      - name: Upload Packages to Nightly Page
+        shell: bash
+        working-directory: ${{ runner.workspace }}/build
+        env:
+          GH_AUTH_KEY: ${{ secrets.GH_AUTH_KEY }}
+        if: github.event_name == 'push'
+        run: |
+          curl -X POST \
+            -F file=@$PKGNAME.zip \
+            -F key="$GH_AUTH_KEY" \
+            -F hash="$GITHUB_SHA" \
+            -F time="$(git -C $GITHUB_WORKSPACE show -s --format=%ct)" \
+            -F comment="$(git -C $GITHUB_WORKSPACE show -s --format=%B)" \
+            https://olivevideoeditor.org/dl/push.php

app/CMakeLists.txt

@@ -223,14 +223,21 @@ if (GoogleCrashpad_FOUND)
     ${CRASHPAD_LIBRARIES}
   )
 
+  set(CRASHPAD_HANDLER "crashpad_handler${CMAKE_EXECUTABLE_SUFFIX}")
+  set(MINIDUMP_STACKWALK "minidump_stackwalk${CMAKE_EXECUTABLE_SUFFIX}")
+
   if(UNIX AND NOT APPLE)
     install(TARGETS ${OLIVE_TARGET} ${OLIVE_CRASH_TARGET} RUNTIME DESTINATION bin)
+    install(PROGRAMS ${CRASHPAD_LIBRARY_DIRS}/${CRASHPAD_HANDLER} DESTINATION bin)
+    install(PROGRAMS ${BREAKPAD_BIN_DIR}/${MINIDUMP_STACKWALK} DESTINATION bin)
   endif()
 
   if(APPLE)
-    # Move crash handler program inside Mac app bundle
+    # Move crash handler executables inside Mac app bundle
     add_custom_command(TARGET ${OLIVE_CRASH_TARGET} POST_BUILD
-        COMMAND ${CMAKE_COMMAND} -E copy ${OLIVE_CRASH_TARGET} $<TARGET_FILE_DIR:${OLIVE_TARGET}>
+      COMMAND ${CMAKE_COMMAND} -E copy_if_different ${OLIVE_CRASH_TARGET} $<TARGET_FILE_DIR:${OLIVE_TARGET}>
+      COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CRASHPAD_LIBRARY_DIRS}/${CRASHPAD_HANDLER} $<TARGET_FILE_DIR:${OLIVE_TARGET}>
+      COMMAND ${CMAKE_COMMAND} -E copy_if_different ${BREAKPAD_BIN_DIR}/${MINIDUMP_STACKWALK} $<TARGET_FILE_DIR:${OLIVE_TARGET}>
     )
   endif()
 endif()

app/node/block/block.cpp

@@ -51,6 +51,7 @@ Block::Block() :
 
   speed_input_ = new NodeInput("speed_in", NodeParam::kFloat);
   speed_input_->set_standard_value(1.0);
+  speed_input_->set_property(QStringLiteral("view"), QStringLiteral("percent"));
   AddInput(speed_input_);
 
   // A block's length must be greater than 0

app/widget/nodeparamview/nodeparamview.cpp

@@ -136,6 +136,9 @@ void NodeParamView::SelectNodes(const QList<Node *> &nodes)
     connect(item, &NodeParamViewItem::InputDoubleClicked, this, &NodeParamView::InputDoubleClicked);
     connect(item, &NodeParamViewItem::RequestSelectNode, this, &NodeParamView::RequestSelectNode);
 
+    // Set time target
+    item->SetTimeTarget(GetTimeTarget());
+
     items_.insert(n, item);
   }
 

cmake/FindGoogleCrashpad.cmake

@@ -63,28 +63,44 @@ endif()
 
 # Find the libraries we need
 set (_crashpad_components
-  client/client
-  util/util
-  third_party/mini_chromium/mini_chromium/base/base)
+  client
+  util
+  third_party/mini_chromium/mini_chromium/base
+  compat)
 foreach (COMPONENT ${_crashpad_components})
-  string(REGEX MATCH "^(.*[\\\/])" SUBDIR ${COMPONENT})
-  string(REGEX MATCH "([^\/]+$)" SHORT_COMPONENT ${COMPONENT})
-  string(TOUPPER ${SHORT_COMPONENT} UPPERCOMPONENT)
+  get_filename_component(SHORT_COMPONENT ${COMPONENT} NAME)
+  string(TOUPPER ${SHORT_COMPONENT} UPPER_COMPONENT)
 
-  find_library(CRASHPAD_${UPPERCOMPONENT}_LIB
+  find_library(CRASHPAD_${UPPER_COMPONENT}_LIB
       ${SHORT_COMPONENT}
-                HINTS "${CRASHPAD_LIBRARY_DIRS}/obj/${SUBDIR}"
+    HINTS
+      "${CRASHPAD_LIBRARY_DIRS}/obj/${COMPONENT}"
   )
 
-  list(APPEND CRASHPAD_LIBRARIES ${CRASHPAD_${UPPERCOMPONENT}_LIB})
+  list(APPEND CRASHPAD_LIBRARIES ${CRASHPAD_${UPPER_COMPONENT}_LIB})
 endforeach()
 
 if (UNIX AND NOT APPLE)
-  list(APPEND CRASHPAD_LIBRARIES ${CMAKE_DL_LIBS} Threads::Threads)
+  list(APPEND CRASHPAD_LIBRARIES
+    ${CMAKE_DL_LIBS} # Crashpad compat lib needs libdl.so (-ldl)
+    Threads::Threads # Link against libpthread.so (-lpthread)
+  )
 endif()
 
+# Find Breakpad's minidump_stackwalk
+find_path(BREAKPAD_BIN_DIR
+  "minidump_stackwalk${CMAKE_EXECUTABLE_SUFFIX}"
+HINTS
+  "${BREAKPAD_LOCATION}"
+  "$ENV{BREAKPAD_LOCATION}"
+  "${BREAKPAD_BASE_DIR}"
+PATH_SUFFIXES
+  breakpad/bin
+)
+
 find_package_handle_standard_args(GoogleCrashpad
   REQUIRED_VARS
     CRASHPAD_LIBRARIES
     CRASHPAD_INCLUDE_DIRS
+    BREAKPAD_BIN_DIR
 )

docker/ci-common/Dockerfile

@@ -0,0 +1,71 @@
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Build image (default):
+#  docker build -t olivevideoeditor/ci-common:2 -f ci-common/Dockerfile .
+
+ARG OLIVE_ORG=olivevideoeditor
+ARG ASWF_PKG_ORG=aswftesting
+ARG CI_COMMON_VERSION=2
+ARG DTS_VERSION=9
+ARG CMAKE_VERSION=3.17.3
+
+FROM ${ASWF_PKG_ORG}/ci-package-clang:${CI_COMMON_VERSION} as ci-package-clang
+FROM ${ASWF_PKG_ORG}/ci-package-ninja:${CI_COMMON_VERSION} as ci-package-ninja
+
+FROM centos:7 as ci-common
+
+ARG OLIVE_ORG
+ARG CI_COMMON_VERSION
+ARG DTS_VERSION
+ARG CMAKE_VERSION
+
+LABEL maintainer="olivevideoeditor@gmail.com"
+
+LABEL org.opencontainers.image.name="$OLIVE_ORG/ci-common"
+LABEL org.opencontainers.image.description="CentOS CI Shared Image"
+LABEL org.opencontainers.image.url="http://olivevideoeditor.org"
+LABEL org.opencontainers.image.source="https://github.com/olive-editor/olive"
+LABEL org.opencontainers.image.vendor="Olive Team"
+LABEL org.opencontainers.image.version="1.0"
+
+USER root
+
+COPY scripts/${CI_COMMON_VERSION}/versions_common.sh \
+     scripts/common/install_yumpackages.sh \
+     scripts/common/before_build.sh \
+     scripts/common/copy_new_files.sh \
+     /tmp/
+
+RUN source /tmp/versions_common.sh && \
+    /tmp/install_yumpackages.sh
+
+RUN mkdir /opt/olive
+WORKDIR /opt/olive
+
+ENV OLIVE_ORG=${OLIVE_ORG} \
+    CI_COMMON_VERSION=${CI_COMMON_VERSION} \
+    DTS_VERSION=${DTS_VERSION} \
+    CMAKE_VERSION=${CMAKE_VERSION} \
+    LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64:/opt/rh/httpd24/root/usr/lib64:/opt/rh/devtoolset-${DTS_VERSION}/root/usr/lib64:/opt/rh/devtoolset-${DTS_VERSION}/root/usr/lib:${LD_LIBRARY_PATH} \
+    PATH=/opt/rh/rh-git218/root/usr/bin:/usr/local/bin:/opt/rh/devtoolset-${DTS_VERSION}/root/usr/bin:/opt/app-root/src/bin:/opt/rh/devtoolset-${DTS_VERSION}/root/usr/bin/:/usr/local/sbin:/usr/sbin:/usr/bin:/sbin:/bin
+
+#COPY scripts/common/install_sonar.sh \
+#     scripts/common/install_ccache.sh \
+#     /tmp/
+
+COPY --from=ci-package-clang /. /usr/local/
+COPY --from=ci-package-ninja /. /usr/local/
+
+#COPY scripts/common/setup_aswfuser.sh /tmp
+#RUN /tmp/setup_aswfuser.sh
+
+COPY scripts/base/install_cmake.sh \
+     /tmp/
+
+RUN export DOWNLOADS_DIR=/tmp/downloads && \
+    mkdir /tmp/downloads && \
+#   source /tmp/versions_base.sh && \
+    /tmp/install_cmake.sh && \
+#   /tmp/patchup.sh && \
+    rm -rf /tmp/downloads

docker/ci-crashpad/Dockerfile

@@ -0,0 +1,37 @@
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Build image (default):
+#  docker build -t olivevideoeditor/ci-package-crashpad -f ci-crashpad/Dockerfile .
+
+ARG OLIVE_ORG=olivevideoeditor
+ARG CI_COMMON_VERSION=2
+
+FROM ${OLIVE_ORG}/ci-common:${CI_COMMON_VERSION} as ci-crashpad
+
+ARG OLIVE_ORG
+ARG CI_COMMON_VERSION
+
+LABEL maintainer="olivevideoeditor@gmail.com"
+
+LABEL org.opencontainers.image.name="$OLIVE_ORG/ci-crashpad"
+LABEL org.opencontainers.image.description="CentOS Crashpad Build Image"
+LABEL org.opencontainers.image.url="http://olivevideoeditor.org"
+LABEL org.opencontainers.image.source="https://github.com/olive-editor/olive"
+LABEL org.opencontainers.image.vendor="Olive Team"
+LABEL org.opencontainers.image.version="1.0"
+
+COPY scripts/build_crashpad.sh \
+     /tmp/
+
+ENV OLIVE_ORG=${OLIVE_ORG} \
+    CI_COMMON_VERSION=${CI_COMMON_VERSION} \
+    OLIVE_INSTALL_PREFIX=/usr/local
+
+RUN /tmp/before_build.sh && \
+    /tmp/build_crashpad.sh && \
+    /tmp/copy_new_files.sh
+
+FROM scratch as ci-package-crashpad
+
+COPY --from=ci-crashpad /package /

docker/ci-ffmpeg/Dockerfile

@@ -0,0 +1,57 @@
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Build image (default):
+#  docker build -t olivevideoeditor/ci-package-ffmpeg:4.2.4 -f ci-ffmpeg/Dockerfile .
+
+ARG OLIVE_ORG=olivevideoeditor
+ARG CI_COMMON_VERSION=2
+ARG FFMPEG_VERSION=4.2.4
+ARG NASM_VERSION=2.15.03
+ARG YASM_VERSION=1.3.0
+ARG LAME_VERSION=3.100
+ARG OPUS_VERSION=1.3.1
+# TODO: Make version of x264, x265 and libvpx selectable?
+ARG NUM_JOBS=2
+
+FROM ${OLIVE_ORG}/ci-common:${CI_COMMON_VERSION} as ci-ffmpeg
+
+ARG OLIVE_ORG
+ARG CI_COMMON_VERSION
+ARG FFMPEG_VERSION
+ARG NASM_VERSION
+ARG YASM_VERSION
+ARG LAME_VERSION
+ARG OPUS_VERSION
+# TODO: Make version of x264, x265 and libvpx selectable?
+ARG NUM_JOBS=2
+
+LABEL maintainer="olivevideoeditor@gmail.com"
+
+LABEL org.opencontainers.image.name="$OLIVE_ORG/ci-ffmpeg"
+LABEL org.opencontainers.image.description="CentOS FFmpeg Build Image"
+LABEL org.opencontainers.image.url="http://olivevideoeditor.org"
+LABEL org.opencontainers.image.source="https://github.com/olive-editor/olive"
+LABEL org.opencontainers.image.vendor="Olive Team"
+LABEL org.opencontainers.image.version="1.0"
+
+COPY scripts/build_ffmpeg.sh \
+     /tmp/
+
+ENV OLIVE_ORG=${OLIVE_ORG} \
+    CI_COMMON_VERSION=${CI_COMMON_VERSION} \
+    FFMPEG_VERSION=${FFMPEG_VERSION} \
+    NASM_VERSION=${NASM_VERSION} \
+    YASM_VERSION=${YASM_VERSION} \
+    LAME_VERSION=${LAME_VERSION} \
+    OPUS_VERSION=${OPUS_VERSION} \
+    NUM_JOBS=${NUM_JOBS} \
+    OLIVE_INSTALL_PREFIX=/usr/local
+
+RUN /tmp/before_build.sh && \
+    /tmp/build_ffmpeg.sh && \
+    /tmp/copy_new_files.sh
+
+FROM scratch as ci-package-ffmpeg
+
+COPY --from=ci-ffmpeg /package/. /

docker/ci-olive/Dockerfile

@@ -0,0 +1,52 @@
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Build image (default):
+#  docker build -t olivevideoeditor/ci-olive:2021.2 -f ci-olive/Dockerfile .
+
+ARG OLIVE_ORG=olivevideoeditor
+ARG ASWF_PKG_ORG=aswftesting
+ARG CI_COMMON_VERSION=2
+ARG VFXPLATFORM_VERSION=2021
+ARG FFMPEG_VERSION=4.2.4
+
+FROM ${ASWF_PKG_ORG}/ci-package-qt:${VFXPLATFORM_VERSION} as ci-package-qt
+FROM ${ASWF_PKG_ORG}/ci-package-python:${VFXPLATFORM_VERSION} as ci-package-python
+FROM ${ASWF_PKG_ORG}/ci-package-boost:${VFXPLATFORM_VERSION} as ci-package-boost
+FROM ${ASWF_PKG_ORG}/ci-package-openexr:${VFXPLATFORM_VERSION} as ci-package-openexr
+FROM ${ASWF_PKG_ORG}/ci-package-oiio:${VFXPLATFORM_VERSION} as ci-package-oiio
+FROM ${ASWF_PKG_ORG}/ci-package-ocio:${VFXPLATFORM_VERSION} as ci-package-ocio
+FROM ${OLIVE_ORG}/ci-package-ffmpeg:${FFMPEG_VERSION} as ci-package-ffmpeg
+FROM ${OLIVE_ORG}/ci-package-crashpad:latest as ci-package-crashpad
+
+FROM ${OLIVE_ORG}/ci-common:${CI_COMMON_VERSION} as ci-olive
+
+ARG OLIVE_ORG
+ARG VFXPLATFORM_VERSION
+ARG PYTHON_VERSION=3.7
+
+LABEL maintainer="olivevideoeditor@gmail.com"
+
+LABEL org.opencontainers.image.name="olivevideoeditor/ci-olive"
+LABEL org.opencontainers.image.description="CentOS CI Olive Build Image"
+LABEL org.opencontainers.image.url="http://olivevideoeditor.org"
+LABEL org.opencontainers.image.source="https://github.com/olive-editor/olive"
+LABEL org.opencontainers.image.vendor="Olive Team"
+LABEL org.opencontainers.image.version="1.0"
+
+ENV PYTHONPATH=/usr/local/lib/python${PYTHON_VERSION}/site-packages:${PYTHONPATH} \
+    CRASHPAD_LOCATION=/usr/local/crashpad \
+    VFXPLATFORM_VERSION=${VFXPLATFORM_VERSION}
+
+COPY --from=ci-package-qt /. /usr/local/
+COPY --from=ci-package-python /. /usr/local/
+COPY --from=ci-package-boost /. /usr/local/
+COPY --from=ci-package-openexr /. /usr/local/
+COPY --from=ci-package-oiio /. /usr/local/
+COPY --from=ci-package-ocio /. /usr/local/
+COPY --from=ci-package-ffmpeg /. /usr/local/
+COPY --from=ci-package-crashpad /. /usr/local/
+
+RUN curl --location "https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage" \
+      -o "/usr/local/linuxdeployqt-x86_64.AppImage" && \
+    chmod a+x "/usr/local/linuxdeployqt-x86_64.AppImage"

docker/scripts/2/versions_common.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+export DTS_VERSION=9
+export CLANG_VERSION=10.0.0
+export NINJA_VERSION=1.10.0

docker/scripts/2021/versions_base.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+export BOOST_VERSION=1.70.0
+export CMAKE_VERSION=3.17.3
+export NUMPY_VERSION=1.16
+export PYSIDE_VERSION=5.12.6
+export PYTHON_VERSION_FULL=3.7.3
+export PYTHON_VERSION=3.7
+export QT_VERSION=5.12.8

docker/scripts/base/install_cmake.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+if [ ! -f "$DOWNLOADS_DIR/cmake-${CMAKE_VERSION}-Linux-x86_64.sh" ]; then
+    curl --location "https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-Linux-x86_64.sh" -o "$DOWNLOADS_DIR/cmake-${CMAKE_VERSION}-Linux-x86_64.sh"
+fi
+
+sh "$DOWNLOADS_DIR/cmake-${CMAKE_VERSION}-Linux-x86_64.sh" --skip-license --prefix=/usr/local --exclude-subdir

docker/scripts/build_crashpad.sh

@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+set -ex
+
+# Get Google's build tools
+git clone --depth 1 https://chromium.googlesource.com/chromium/tools/depot_tools.git
+
+# HACK: Compile our own gn. The one included in depot_tools requires GLIBC_2.18,
+# but CentOS 7 only ships with GLIBC_2.17.
+git clone https://gn.googlesource.com/gn
+# NOTE: Don't clone with --depth 1, this will make build/gen.py fail!
+cd gn
+python build/gen.py
+ninja -C out
+cd ..
+# Put the path to our own gn build first
+PATH="$(pwd)/gn/out:$(pwd)/depot_tools:$PATH"
+export PATH
+
+# Build Crashpad with Clang (default)
+# Toolchain can be controlled with env vars CC, CXX and AR
+mkdir crashpad
+cd crashpad
+fetch crashpad
+cd crashpad
+# TODO: Do we want to set any special args here? For example:
+# gn gen --args="target_cpu=\"x64\" is_debug=true" out/Default
+gn gen out/Default
+ninja -C out/Default
+
+# Include list
+echo 'out/Default/crashpad_handler' > /tmp/crashpad_include_list.txt
+find . \( -type f -o -type l \) \
+    -name "*.h" -o \
+    -name "*.o" -o \
+    -name "*.a" | cut -c3- >> /tmp/crashpad_include_list.txt
+
+# Exclude list
+echo '**/.git/**
+compat/android/**
+compat/ios/**
+compat/mac/**
+compat/non_elf/**
+compat/win/**
+handler/mac/**
+handler/win/**
+infra/**
+minidump/test/**
+out/Default/**_test*
+snapshot/fuchsia/**
+snapshot/ios/**
+snapshot/mac/**
+snapshot/win/**
+test/**
+third_party/fuchsia/**
+third_party/gyp/gyp/test/**
+third_party/mini_chromium/mini_chromium/base/fuchsia/**
+third_party/mini_chromium/mini_chromium/testing/**
+tools/mac/**
+util/fuchsia/**
+util/ios/**
+util/mac/**
+util/win/**' > /tmp/crashpad_exclude_list.txt
+
+rsync -av \
+    --files-from=/tmp/crashpad_include_list.txt \
+    --exclude-from=/tmp/crashpad_exclude_list.txt \
+    --prune-empty-dirs \
+    . "${OLIVE_INSTALL_PREFIX}/crashpad"
+
+cd ../..
+
+# Build Breakpad for minidump_stackwalk
+mkdir breakpad
+cd breakpad
+fetch breakpad
+cd src
+./configure --prefix="${OLIVE_INSTALL_PREFIX}/breakpad"
+make
+make install -j$(nproc)

docker/scripts/build_ffmpeg.sh

@@ -0,0 +1,158 @@
+#!/usr/bin/env bash
+# Copyright (C) 2020 Olive Team
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# Largely copied from https://trac.ffmpeg.org/wiki/CompilationGuide/Centos
+#
+# Uses { command } & pattern for parallelism https://gist.github.com/thenadz/6c0584d42fb007582fbc
+#
+# TOOD: Use advanced options such as LTO? e.g. https://code.videolan.org/videolan/x264/-/blob/master/configure
+# TODO: Enable debug symbols? (Or is it opt-out?)
+# TODO: Add more ffmpeg libraries? See https://raw.githubusercontent.com/jrottenberg/ffmpeg/master/docker-images/4.2/centos7/Dockerfile
+
+set -ex
+
+# Set up recent NASM
+{
+    curl -fLsS -o nasm.tar.xz "https://www.nasm.us/pub/nasm/releasebuilds/${NASM_VERSION}/nasm-${NASM_VERSION}.tar.xz"
+    tar xf nasm.tar.xz
+    rm -f nasm.tar.xz
+    cd nasm*
+    ./autogen.sh
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}"
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf nasm*
+} &
+
+# Set up recent YASM
+{
+    curl -fLsS -o yasm.tar.gz "http://www.tortall.net/projects/yasm/releases/yasm-${YASM_VERSION}.tar.gz"
+    tar xf yasm.tar.gz
+    rm -f yasm.tar.gz
+    cd yasm*
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}"
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf yasm*
+} &
+
+# join jobs, some libs depend on NASM/YASM
+wait
+
+# Set up libx264
+{
+    git clone --depth 1 "https://code.videolan.org/videolan/x264.git"
+    cd x264
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}" \
+      --enable-shared \
+      --enable-pic \
+      --disable-cli
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf x264
+} &
+
+# Set up libx265
+{
+    # BitBucket dropped support for Mercurial repos
+    #hg clone https://bitbucket.org/multicoreware/x265
+    git clone --depth 1 "https://bitbucket.org/multicoreware/x265_git.git" x265
+    cd x265/build/linux
+    cmake \
+      -G "Unix Makefiles" \
+      -DCMAKE_INSTALL_PREFIX="${OLIVE_INSTALL_PREFIX}" \
+      ../../source
+    make -j${NUM_JOBS}
+    make install
+    cd ../../..
+    rm -rf x265
+} &
+
+# Set up libmp3lame
+{
+    curl -fLsS -o lame.tar.gz "https://downloads.sourceforge.net/project/lame/lame/${LAME_VERSION}/lame-${LAME_VERSION}.tar.gz"
+    tar xf lame.tar.gz
+    rm -f lame.tar.gz
+    cd lame*
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}" \
+      --enable-shared \
+      --enable-nasm \
+      --disable-frontend
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf lame*
+} &
+
+# Set up libopus
+{
+    curl -fLsS -o opus.tar.gz "https://archive.mozilla.org/pub/opus/opus-${OPUS_VERSION}.tar.gz"
+    tar xf opus.tar.gz
+    rm -f opus.tar.gz
+    cd opus*
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}" \
+      --enable-shared
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf opus*
+} &
+
+# Set up libvpx
+{
+    git clone --depth 1 "https://chromium.googlesource.com/webm/libvpx.git"
+    cd libvpx
+    ./configure \
+      --prefix="${OLIVE_INSTALL_PREFIX}" \
+      --enable-shared \
+      --enable-pic \
+      --enable-vp9-highbitdepth \
+      --as=yasm \
+      --disable-examples \
+      --disable-unit-tests \
+      --disable-docs \
+      --disable-install-bins
+    make -j${NUM_JOBS}
+    make install
+    cd ..
+    rm -rf libvpx
+} &
+
+# join all jobs
+wait
+
+curl -fLsS -o ffmpeg.tar.xz "https://ffmpeg.org/releases/ffmpeg-${FFMPEG_VERSION}.tar.xz"
+tar xf ffmpeg.tar.xz
+cd ffmpeg*
+
+# TODO: --enable-debug?
+PKG_CONFIG_PATH="/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH" ./configure \
+  --disable-doc \
+  --disable-ffplay \
+  --enable-gpl \
+  --enable-version3 \
+  --enable-shared \
+  --enable-libfreetype \
+  --enable-libmp3lame \
+  --enable-libopus \
+  --enable-libvpx \
+  --enable-libx264 \
+  --enable-libx265 \
+  --prefix="${OLIVE_INSTALL_PREFIX}" \
+  --extra-libs=-lpthread \
+  --extra-libs=-lm \
+  --extra-cflags="-I${OLIVE_INSTALL_PREFIX}/include" \
+  --extra-ldflags="-L${OLIVE_INSTALL_PREFIX}/lib"
+make -j${NUM_JOBS}
+make install
+cd ..
+rm -rf ffmpeg*

docker/scripts/common/before_build.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+rm -rf /package
+
+cd "${OLIVE_INSTALL_PREFIX}"
+find . -type f -o -type l | cut -c3- > /tmp/previous-prefix-files.txt

docker/scripts/common/copy_new_files.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+set -ex
+
+mkdir -p /package
+
+cd "${OLIVE_INSTALL_PREFIX}"
+find . -type l -o -type f | cut -c3- > /tmp/new-prefix-files.txt
+rsync -av --files-from=/tmp/new-prefix-files.txt --exclude-from=/tmp/previous-prefix-files.txt . /package/

docker/scripts/common/install_yumpackages.sh

@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+# Copyright (C) 2019 Olive Team
+# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 OR GPL-3.0-or-later
+
+set -ex
+
+# TODO: Check if this causes any problems. ASWF doesn't run a yum update.
+yum update -y
+
+# TODO: Add deps of deps which are explicitly listed in aswf-docker?
+yum install --setopt=tsflags=nodocs -y \
+    bzip2-devel \
+    cups-libs \
+    freetype-devel \
+    giflib-devel \
+    gstreamer1 gstreamer1-devel \
+    gstreamer1-plugins-bad-free gstreamer1-plugins-bad-free-devel \
+    libicu-devel \
+    libmng-devel \
+    LibRaw-devel \
+    libwebp-devel \
+    libXcomposite libXcomposite-devel \
+    libXcursor libXcursor-devel \
+    libxkbcommon libxkbcommon-devel \
+    libxkbcommon-x11-devel \
+    libXScrnSaver libXScrnSaver-devel \
+    mesa-libGL-devel \
+    openjpeg2-devel \
+    pciutils-devel \
+    pulseaudio-libs pulseaudio-libs-devel \
+    python3-tkinter \
+    zlib-devel
+
+# This is needed for Xvfb to function properly.
+dbus-uuidgen > /etc/machine-id
+
+yum -y groupinstall "Development Tools"
+
+# TODO: Below code installs the obsolete devtoolset-6.
+#       Unclear which devtoolset it will be for VFX platform CY2021:
+#       https://groups.google.com/forum/#!topic/vfx-platform-discuss/_-_CPw1fD3c
+
+yum install -y --setopt=tsflags=nodocs centos-release-scl-rh yum-utils
+
+if [[ $DTS_VERSION == 6 ]]; then
+    # Use the centos vault as the original devtoolset-6 is not part of CentOS-7 anymore
+    sed -i 's/7/7.6.1810/g; s|^#\s*\(baseurl=http://\)mirror|\1vault|g; /mirrorlist/d' /etc/yum.repos.d/CentOS-SCLo-*.repo
+fi
+
+yum install -y --setopt=tsflags=nodocs \
+    "devtoolset-$DTS_VERSION-toolchain"
+
+yum install -y epel-release
+
+# Additional package that are not found initially
+yum install -y \
+    rh-git218 \
+#   lame-devel
+#   libcaca-devel \
+#   libdb4-devel \
+#   libdc1394-devel \
+#   p7zip \
+#   yasm-devel \
+#   zvbi-devel
+
+# TODO: Does clearing the cache have any negative side effects?
+yum clean all
+
+# HACK: Qt5GuiConfigExtras.cmake expects libGL.so in /usr/local/lib64 but it gets installed to /usr/lib64
+ln -s /usr/lib64/libGL.so /usr/local/lib64/
+# Alternatively, we could edit /usr/local/lib/cmake/Qt5Gui/Qt5GuiConfigExtras.cmake
+# - _qt5gui_find_extra_libs(OPENGL "/usr/local/lib64/libGL.so" "" "")
+# + _qt5gui_find_extra_libs(OPENGL "/usr/lib64/libGL.so" "" "")