Bump to 4.3.8

The StringFileInfo block was using "1252 Multilingual", change it to
"1200 Unicode" for consistency.
https://docs.microsoft.com/en-us/windows/win32/menurc/stringfileinfo-block

Closes #15364.

.appveyor.yml

@@ -3,7 +3,7 @@ version: '{branch}-{build}'
 # Do not build on tags (GitHub only)
 skip_tags: true
 
-image: Visual Studio 2017
+image: Visual Studio 2019
 
 branches:
   except:  # blacklist
@@ -42,7 +42,7 @@ install:
 
 before_build:
   # setup env
-  - CALL "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars32.bat"
+  - CALL "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars32.bat"
   - SET PATH=%PATH%;c:\qbt\qt5_32\bin;%CACHE_DIR%\jom;
   # setup project
   - COPY /Y "%CACHE_DIR%\conf.pri" "%REPO_DIR%"

.github/FUNDING.yml

@@ -0,0 +1 @@
+custom: "https://www.qbittorrent.org/donate.php"

.github/ISSUE_TEMPLATE.md

@@ -17,4 +17,3 @@
 
 ### Extra info(if any)
 (type here)
-

.github/workflows/ci_file_health.yaml

@@ -0,0 +1,20 @@
+name: CI - File health
+
+on: [pull_request, push]
+
+jobs:
+  ci:
+    name: Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Install tools
+        run: |
+          sudo apt update
+          sudo apt install zsh
+
+      - name: Check files
+        run: |
+          ./.github/workflows/file_health.sh

.github/workflows/ci_macos.yaml

@@ -0,0 +1,73 @@
+name: CI - macOS
+on: [pull_request, push]
+
+jobs:
+  ci:
+    name: Build
+    runs-on: macos-10.15
+
+    strategy:
+      matrix:
+        libt_version: ["v1.2.12"]
+        qbt_gui: ["GUI=ON", "GUI=OFF"]
+      fail-fast: false
+
+    env:
+      openssl_root: /usr/local/opt/openssl@1.1
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Setup ccache
+        uses: hendrikmuhs/ccache-action@v1
+        with:
+          key: ${{ runner.os }}
+
+      - name: Install dependencies
+        run: |
+          brew update > /dev/null
+          brew install \
+            cmake ninja \
+            boost openssl@1.1 qt@5 zlib
+          brew link --force \
+            qt@5
+          # workaround for cmake + Qt
+          sudo ln -s /usr/local/opt/qt@5/mkspecs /usr/local/mkspecs
+          sudo ln -s /usr/local/opt/qt@5/plugins /usr/local/plugins
+
+      - name: Install libtorrent
+        run: |
+          git clone --branch ${{ matrix.libt_version }} --depth 1 https://github.com/arvidn/libtorrent.git
+          cd libtorrent
+          git submodule update --init --recursive
+          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+          cmake \
+            -B build \
+            -G "Ninja" \
+            -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+            -DCMAKE_CXX_STANDARD=17 \
+            -Ddeprecated-functions=OFF \
+            -DOPENSSL_ROOT_DIR="${{ env.openssl_root }}"
+          cmake --build build
+          sudo cmake --install build
+
+      - name: Build qBittorrent
+        run: |
+          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+          cmake \
+            -B build \
+            -G "Ninja" \
+            -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+            -D${{ matrix.qbt_gui }} \
+            -DVERBOSE_CONFIGURE=ON \
+            -DOPENSSL_ROOT_DIR="${{ env.openssl_root }}"
+          cmake --build build
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: qBittorrent-CI_macOS_${{ matrix.qbt_gui }}_libtorrent-${{ matrix.libt_version }}
+          path: |
+            build/qbittorrent.app
+            build/qbittorrent-nox.app

.github/workflows/ci_ubuntu.yaml

@@ -0,0 +1,84 @@
+name: CI - Ubuntu
+on: [pull_request, push]
+
+jobs:
+  ci:
+    name: Build
+    runs-on: ubuntu-20.04
+
+    strategy:
+      matrix:
+        libt_version: ["v1.2.12"]
+        qbt_gui: ["GUI=ON", "GUI=OFF"]
+      fail-fast: false
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Setup ccache
+        uses: hendrikmuhs/ccache-action@v1
+        with:
+          key: ${{ runner.os }}
+
+      - name: Install dependencies
+        run: |
+          sudo apt update
+          sudo apt install \
+            build-essential cmake git ninja-build pkg-config \
+            libssl-dev libgeoip-dev zlib1g-dev \
+            libboost-dev libboost-chrono-dev libboost-random-dev libboost-system-dev
+        # sudo apt install libqt5svg5-dev qtbase5-dev qttools5-dev # the Qt version in the standard repositories is too old...
+
+      # this will be installed under /opt/qt515. CMake will still find it automatically without additional hints
+      # to speed up the process, only the required components are installed rather than the full qt515-meta-full metapackage
+      - name: Install Qt
+        run: |
+          sudo add-apt-repository ppa:beineri/opt-qt-5.15.2-focal
+          sudo apt install \
+            qt515base qt515svg qt515tools
+
+      - name: Install libtorrent
+        run: |
+          git clone --branch ${{ matrix.libt_version }} --depth 1 https://github.com/arvidn/libtorrent.git
+          cd libtorrent
+          git submodule update --init --recursive
+          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+          cmake \
+            -B build \
+            -G "Ninja" \
+            -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+            -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+            -Ddeprecated-functions=OFF \
+            --graphviz=cmake-build-dir/target_graph.dot
+          cmake --build build
+          sudo cmake --install build
+
+      - name: Build qBittorrent
+        run: |
+          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+          cmake \
+            -B build \
+            -G "Ninja" \
+            -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+            -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+            -D${{ matrix.qbt_gui }} \
+            -DVERBOSE_CONFIGURE=ON \
+            --graphviz=build/target_graph.dot
+          cmake --build build
+
+      - name: Install qBittorrent
+        run: sudo cmake --install build
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: qBittorrent-CI_ubuntu-20.04-x64_${{ matrix.qbt_gui }}_libtorrent-${{ matrix.libt_version }}
+          path: |
+            build/compile_commands.json
+            build/install_manifest.txt
+            build/target_graph.dot
+            build/qbittorrent
+            build/qbittorrent-nox
+            libtorrent/cmake-build-dir/compile_commands.json
+            libtorrent/cmake-build-dir/target_graph.dot

.github/workflows/ci_webui.yaml

@@ -0,0 +1,32 @@
+name: CI - WebUI
+
+on: [pull_request, push]
+
+jobs:
+  ci:
+    name: Check
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        working-directory: src/webui/www
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Setup nodejs
+        uses: actions/setup-node@v2
+        with:
+          node-version: 'lts/*'
+
+      - name: Install tools
+        run: npm install
+
+      - name: Lint code
+        run: npm run lint
+
+      - name: Format code
+        run: |
+          npm run format
+          git diff --exit-code

.github/workflows/ci_windows.yaml

@@ -0,0 +1,85 @@
+name: CI - Windows
+on: [pull_request, push]
+
+jobs:
+  ci:
+    name: Build
+    runs-on: windows-2019
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Install build tools
+        run: |
+          choco install ninja
+
+      # use the preinstalled vcpkg from image
+      # https://github.com/actions/virtual-environments/blob/main/images/win/Windows2019-Readme.md#package-management
+      - name: Setup vcpkg
+        uses: lukka/run-vcpkg@v7
+        with:
+          vcpkgDirectory: C:/vcpkg
+          doNotUpdateVcpkg: true  # the preinstalled vcpkg is updated regularly
+          setupOnly: true
+
+      # tell vcpkg to only build Release variants of the dependencies
+      - name: Configure vcpkg triplet overlay
+        run: |
+          New-Item `
+            -Path "${{ github.workspace }}" `
+            -Name "triplets_overlay" `
+            -ItemType Directory
+          Copy-Item `
+            "${{ env.RUNVCPKG_VCPKG_ROOT }}/triplets/x64-windows-static.cmake" `
+            "${{ github.workspace }}/triplets_overlay/x64-windows-static-release.cmake"
+          Add-Content `
+            "${{ github.workspace }}/triplets_overlay/x64-windows-static-release.cmake" `
+            -Value "set(VCPKG_BUILD_TYPE release)"
+
+      # clear buildtrees after each package installation to reduce disk space requirements
+      - name: Install dependencies
+        run: |
+          $packages = `
+            "boost-circular-buffer:x64-windows-static-release",
+            "libtorrent:x64-windows-static-release",
+            "qt5-base:x64-windows-static-release",
+            "qt5-svg:x64-windows-static-release",
+            "qt5-tools:x64-windows-static-release",
+            "qt5-winextras:x64-windows-static-release"
+          ${{ env.RUNVCPKG_VCPKG_ROOT }}/vcpkg.exe upgrade `
+            --overlay-triplets="${{ github.workspace }}/triplets_overlay" `
+            --no-dry-run
+          ${{ env.RUNVCPKG_VCPKG_ROOT }}/vcpkg.exe install `
+            --overlay-triplets="${{ github.workspace }}/triplets_overlay" `
+            --clean-after-build `
+            $packages
+
+      # this is necessary to correctly find and use cl.exe with the Ninja generator for now
+      - name: Setup devcmd
+        uses: ilammy/msvc-dev-cmd@v1
+
+      - name: Build qBittorrent
+        run: |
+          cmake `
+            -B build `
+            -G "Ninja" `
+            -DCMAKE_BUILD_TYPE=RelWithDebInfo `
+            -DCMAKE_EXPORT_COMPILE_COMMANDS=ON `
+            -DCMAKE_TOOLCHAIN_FILE="${{ env.RUNVCPKG_VCPKG_ROOT }}/scripts/buildsystems/vcpkg.cmake" `
+            -DMSVC_RUNTIME_DYNAMIC=OFF `
+            -DVCPKG_TARGET_TRIPLET=x64-windows-static-release `
+            -DVERBOSE_CONFIGURE=ON `
+            --graphviz=build/target_graph.dot
+          cmake --build build
+
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: qBittorrent-CI_Windows-x64
+          path: |
+            build/compile_commands.json
+            build/qbittorrent.exe
+            build/qbittorrent.pdb
+            build/target_graph.dot
+            dist/windows/qt.conf

.github/workflows/file_health.sh

@@ -0,0 +1,85 @@
+#!/usr/bin/env zsh
+
+set -o nounset
+
+# Assumption: file names don't contain `:` (for the `cut` invocation).
+# Safe to assume, as such a character in a filename would cause trouble on Windows, a platform we support
+
+# any regression turn this non-zero
+regressions=0
+
+# exclusions (these are just grep extended regular expressions to match against paths relative to the root of the repository)
+exclusions_nonutf8='(.*(7z|gif|ic(ns|o)|png|qm|zip))'
+exclusions_bom='src/base/unicodestrings.h'
+exclusions_tw='(*.ts)|src/webui/www/private/scripts/lib/*'
+exclusions_trailing_newline='configure'
+exclusions_no_lf='(*.ts)|(.*svg)|compile_commands.json|src/webui/www/private/scripts/lib/*'
+
+echo -e "\n*** Detect files not encoded in UTF-8 ***\n"
+
+find . -path ./build -prune -false -o -path ./.git -prune -false -o -type f -exec file --mime {} \; | sort \
+    | grep -v -e "charset=us-ascii" -e "charset=utf-8" | cut -d ":" -f 1 \
+    | grep -E -v -e "${exclusions_nonutf8}" \
+    | tee >(echo -e "--> Files not encoded in UTF-8: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
+    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
+regressions=$((regressions+$?))
+
+echo -e "\n*** Detect files encoded in UTF-8 with BOM ***\n"
+
+grep --exclude-dir={.git,build} -rIl $'\xEF\xBB\xBF' | sort \
+    | grep -E -v -e "${exclusions_bom}" \
+    | tee >(echo -e "--> Files encoded in UTF-8 with BOM: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
+    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
+regressions=$((regressions+$?))
+
+echo -e "\n*** Detect usage of CR byte ***\n"
+
+grep --exclude-dir={.git,build} -rIlU $'\x0D' | sort \
+    | tee >(echo -e "--> Usage of CR byte: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
+    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
+regressions=$((regressions+$?))
+
+echo -e "\n*** Detect trailing whitespace in lines ***\n"
+
+grep --exclude-dir={.git,build} -rIl "[[:blank:]]$" | sort \
+    | grep -E -v -e "${exclusions_tw}" \
+    | tee >(echo -e "--> Trailing whitespace in lines: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
+    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0';
+regressions=$((regressions+$?))
+
+echo -e "\n*** Detect too many trailing newlines ***\n"
+
+find . -path ./build -prune -false -o -path ./.git -prune -false -o -type f -exec file --mime {} \; | sort \
+    | grep -e "charset=us-ascii" -e "charset=utf-8" | cut -d ":" -f 1 \
+    | grep -E -v -e "${exclusions_trailing_newline}" \
+    | xargs -L1 -I my_input bash -c 'test "$(tail -q -c2 "my_input" | hexdump -C | grep "0a 0a")" && echo "my_input"' \
+    | tee >(echo -e "--> Too many trailing newlines: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
+    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
+regressions=$((regressions+$?))
+
+echo -e "\n*** Detect no trailing newline ***\n"
+
+find . -path ./build -prune -false -o -path ./.git -prune -false -o -type f -exec file --mime {} \; | sort \
+    | grep -e "charset=us-ascii" -e "charset=utf-8" |  cut -d ":" -f 1 \
+    | grep -E -v -e "${exclusions_no_lf}" \
+    | xargs -L1 -I my_input bash -c 'test "$(tail -q -c1 "my_input" | hexdump -C | grep "0a")" || echo "my_input"' \
+    | tee >(echo -e "--> No trailing newline: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
+    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
+regressions=$((regressions+$?))
+
+echo -e "\n*** Detect translation closing tag in new line ***\n"
+
+grep --exclude-dir={.git,build} -nri "^</translation>" | sort \
+    | cut -d ":" -f 1,2 \
+    | tee >(echo -e "--> Translation closing tag in new line: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
+    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
+regressions=$((regressions+$?))
+
+if [ "$regressions" -ne 0 ]; then
+    regressions=1
+    echo "\nFile health regressions found. Please fix them (or add them as exclusions)."
+else
+    echo "All OK, no file health regressions found."
+fi
+
+exit $regressions;

.gitignore

@@ -4,6 +4,7 @@ src/qbittorrent
 src/qbittorrent-nox
 src/release
 src/debug
+src/base/version.h
 CMakeLists.txt.user*
 qbittorrent.pro.user*
 conf.pri
@@ -37,6 +38,9 @@ src/icons/qbt-theme/build-icons/node_modules/
 src/icons/skin/build-icons/node_modules/
 src/icons/skin/build-icons/icons/*.png
 
+# CMake build directory
+build/
+
 # Web UI tools
 node_modules
 package-lock.json

.travis.yml

@@ -1,233 +0,0 @@
-language: cpp
-
-os:
-  - linux
-  - osx
-
-dist: xenial
-
-env:
-  matrix:
-    - libt_branch=RC_1_2 gui=true build_system=qmake
-    - libt_branch=RC_1_2 gui=false build_system=qmake
-    - libt_branch=RC_1_2 gui=true build_system=cmake
-    - libt_branch=RC_1_2 gui=false build_system=cmake
-    - libt_branch=RC_1_1 gui=true build_system=qmake
-    - libt_branch=RC_1_1 gui=false build_system=qmake
-    - libt_branch=RC_1_1 gui=true build_system=cmake
-    - libt_branch=RC_1_1 gui=false build_system=cmake
-  global:
-    - secure: "OI9CUjj4lTb0HwwIZU5PbECU3hLlAL6KC8KsbwohG8/O3j5fLcnmDsK4Ad9us5cC39sS11Jcd1kDP2qRcCuST/glVNhLkcjKkiQerOfd5nQ/qL4JYfz/1mfP5mdpz9jHKzpLUIG+TXkbSTjP6VVmsb5KPT+3pKEdRFZB+Pu9+J8="
-    - coverity_branch: coverity_scan
-
-matrix:
-  allow_failures:
-    - env: libt_branch=RC_1_2 gui=true build_system=cmake
-    - env: libt_branch=RC_1_2 gui=false build_system=cmake
-    - env: libt_branch=RC_1_1 gui=true build_system=cmake
-    - env: libt_branch=RC_1_1 gui=false build_system=cmake
-
-branches:
-  except:
-    - search_encoding_windows
-    - v2_9_x
-
-notifications:
-  email:
-    on_success: change
-    on_failure: change
-
-cache:
-  ccache: true
-  directories:
-    - $HOME/travis/deb
-    - $HOME/travis/brew
-
-addons:
-  coverity_scan:
-    project:
-      name: "qbittorrent/qBittorrent"
-      description: "Build submitted via Travis CI"
-    build_command_prepend: "./bootstrap.sh && ./configure $qmake_conf"
-    build_command: "make -j2"
-    branch_pattern: $coverity_branch
-    notification_email: sledgehammer999@qbittorrent.org
-  apt:
-    sources:
-      # sources list: https://github.com/travis-ci/apt-source-safelist/blob/master/ubuntu.json
-      - sourceline: 'ppa:qbittorrent-team/qbittorrent-stable'
-      - sourceline: 'ppa:beineri/opt-qt59-xenial'
-    packages:
-      # packages list: https://github.com/travis-ci/apt-package-safelist/blob/master/ubuntu-trusty
-      - [autoconf, automake, colormake]
-      - [libboost-dev, libboost-system-dev]
-      - libssl-dev
-      - libtorrent-rasterbar-dev
-      - [qt59base, qt59svg, qt59tools]
-      - zlib1g-dev
-      # required for Qt 5.9 from 'beineri' PPA
-      - libgl1-mesa-dev
-
-before_install:
-  # only allow specific build for coverity scan, others will stop
-  - if [ "$TRAVIS_BRANCH" = "$coverity_branch" ] && ! [ "$TRAVIS_OS_NAME" = "linux" -a "$libt_branch" = "RC_1_2" -a "$gui" = "true" -a "$build_system" = "qmake" ]; then exit ; fi
-
-  - shopt -s expand_aliases
-  - alias make="colormake -j2" # Using nprocs/2 sometimes may fail (gcc is killed by system)
-  - qbt_path="$HOME/qbt_install"
-  - qmake_conf="$qmake_conf --prefix=$qbt_path"
-  - cmake_conf="$cmake_conf -DCMAKE_INSTALL_PREFIX=$qbt_path"
-
-  # options for specific branches
-  - |
-    if [ "$TRAVIS_OS_NAME" = "linux" ]; then
-      # setup virtual display for after_success target
-      if [ "$gui" = "true" ]; then export "DISPLAY=:99.0" && /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -ac -screen 0 1280x1024x16 ; fi ;
-
-      # Qt 5.9
-      PATH=/opt/qt59/bin:${PATH}
-      qmake_conf="$qmake_conf PKG_CONFIG_PATH=/opt/qt59/lib/pkgconfig:$PKG_CONFIG_PATH"
-      cmake_conf="$cmake_conf PKG_CONFIG_PATH=/opt/qt59/lib/pkgconfig:$PKG_CONFIG_PATH"
-    fi
-  - |
-    if [ "$TRAVIS_OS_NAME" = "osx" ]; then
-      CXXFLAGS="$CXXFLAGS -Wno-unused-local-typedefs"
-
-      openssl_root_path="/usr/local/opt/openssl"
-      qmake_conf="$qmake_conf PKG_CONFIG_PATH=$openssl_root_path/lib/pkgconfig:$PKG_CONFIG_PATH"
-      cmake_conf="$cmake_conf -DOPENSSL_ROOT_DIR=$openssl_root_path"
-    fi
-  - |
-    if [ "$gui" = "false" ]; then
-      qmake_conf="$qmake_conf --disable-gui"
-      cmake_conf="$cmake_conf -DCMAKE_DISABLE_FIND_PACKAGE_Qt5Widgets=ON"
-    fi
-
-  # print settings
-  - echo $libt_branch
-  - echo $gui
-  - echo $build_system
-  - echo $qmake_conf
-  - echo $cmake_conf
-
-install:
-  - |
-    if [ "$TRAVIS_OS_NAME" = "osx" ]; then
-      # dependencies
-      PATH="/usr/local/opt/ccache/libexec:$PATH"
-
-      brew update > /dev/null
-      brew install ccache colormake boost openssl qt zlib
-      brew link --force qt zlib
-
-      if [ "$build_system" = "cmake" ]; then
-        sudo ln -s /usr/local/opt/qt/mkspecs /usr/local/mkspecs
-        sudo ln -s /usr/local/opt/qt/plugins /usr/local/plugins
-      fi
-    fi
-  - |
-    if [ "$TRAVIS_BRANCH" != "$coverity_branch" ]; then
-      export use_ccache=true
-      ccache -M 512M
-      ccache -V && ccache --show-stats && ccache --zero-stats
-    fi
-  - |
-    if [ "$libt_branch" = "RC_1_2" ] && [ "$TRAVIS_OS_NAME" = "linux" ]; then
-      wget https://builds.shiki.hu/travis/deb/version
-      if ! cmp --quiet "version" "$HOME/travis/deb/version" ; then
-        echo "Cached files are different from server. Downloading new ones."
-        # First delete old files
-        rm -r "$HOME/travis/deb"
-        mkdir "$HOME/travis/deb"
-        cp "version" $HOME/travis/deb
-        cd "$HOME/travis/deb"
-        wget https://builds.shiki.hu/travis/deb/libtorrent-rasterbar-dev_1.2.x_amd64.deb
-        wget https://builds.shiki.hu/travis/deb/libtorrent-rasterbar10_1.2.x_amd64.deb
-      fi
-
-      sudo dpkg -i "$HOME/travis/deb/libtorrent-rasterbar-dev_1.2.x_amd64.deb" "$HOME/travis/deb/libtorrent-rasterbar10_1.2.x_amd64.deb"
-    fi
-  - |
-    if [ "$libt_branch" = "RC_1_1" ] && [ "$TRAVIS_OS_NAME" = "osx" ]; then
-      wget https://builds.shiki.hu/travis/brew/1_1/version
-      if ! cmp --quiet "version" "$HOME/travis/brew/1_1/version" ; then
-        echo "Cached files are different from server. Downloading new ones."
-        # First delete old files
-        rm -r "$HOME/travis/brew/1_1"
-        mkdir "$HOME/travis/brew/1_1"
-        cp "version" $HOME/travis/brew/1_1
-        cd "$HOME/travis/brew/1_1"
-        wget https://builds.shiki.hu/travis/brew/1_1/libtorrent-rasterbar.rb
-        wget https://builds.shiki.hu/travis/brew/1_1/bd36a4b440aa138a88e375c1a3b672f1a1bc6606e7866fc3415b6b98fa49e771--libtorrent-rasterbar-1.1.13.high_sierra.bottle.tar.gz
-      fi
-      # Copy custom libtorrent bottle to homebrew's download cache so it can find and install it
-      # Also install our custom libtorrent formula by passing the local path to it
-      # These 2 files are restored from Travis' cache.
-      cp "$HOME/travis/brew/1_1/bd36a4b440aa138a88e375c1a3b672f1a1bc6606e7866fc3415b6b98fa49e771--libtorrent-rasterbar-1.1.13.high_sierra.bottle.tar.gz" "$(brew --cache)/downloads"
-      brew uninstall libtorrent-rasterbar
-      brew install "$HOME/travis/brew/1_1/libtorrent-rasterbar.rb"
-
-      # NOTE about the bottle name
-      # The part before the "--" characters is a sha256 hash of the string
-      # of the URL homebrew itself would use to download the bottle.
-      # In this case the URL is the following:
-      # http://127.0.0.1/libtorrent-rasterbar-1.1.13.high_sierra.bottle.tar.gz
-    fi
-  - |
-    if [ "$libt_branch" = "RC_1_2" ] && [ "$TRAVIS_OS_NAME" = "osx" ]; then
-      wget https://builds.shiki.hu/travis/brew/version
-      if ! cmp --quiet "version" "$HOME/travis/brew/version" ; then
-        echo "Cached files are different from server. Downloading new ones."
-        # First delete old files
-        rm -r "$HOME/travis/brew"
-        mkdir "$HOME/travis/brew"
-        cp "version" $HOME/travis/brew
-        cd "$HOME/travis/brew"
-        wget https://builds.shiki.hu/travis/brew/libtorrent-rasterbar.rb
-        wget https://builds.shiki.hu/travis/brew/6e4eb13f70df35e8fc7ff41883fef3e5c7b535dd55c78cd2ce1eae3fb4288e21--libtorrent-rasterbar-1.2.0.high_sierra.bottle.tar.gz
-      fi
-      # Copy custom libtorrent bottle to homebrew's download cache so it can find and install it
-      # Also install our custom libtorrent formula by passing the local path to it
-      # These 2 files are restored from Travis' cache.
-      cp "$HOME/travis/brew/6e4eb13f70df35e8fc7ff41883fef3e5c7b535dd55c78cd2ce1eae3fb4288e21--libtorrent-rasterbar-1.2.0.high_sierra.bottle.tar.gz" "$(brew --cache)/downloads"
-      brew uninstall libtorrent-rasterbar
-      brew install "$HOME/travis/brew/libtorrent-rasterbar.rb"
-
-      # NOTE about the bottle name
-      # The part before the "--" characters is a sha256 hash of the string
-      # of the URL homebrew itself would use to download the bottle.
-      # In this case the URL is the following:
-      # http://127.0.0.1/libtorrent-rasterbar-1.2.0.high_sierra.bottle.tar.gz
-    fi
-
-script:
-  - if [ "$TRAVIS_BRANCH" = "$coverity_branch" ]; then exit ; fi # skip usual build when running coverity scan
-  - |
-    cd "$TRAVIS_BUILD_DIR"
-    if [ "$build_system" = "qmake" ]; then
-      # scan only as lupdate is prone to hang
-      lupdate -extensions c,cpp,h,hpp,ui ./
-      ./bootstrap.sh
-      ./configure $qmake_conf CXXFLAGS="$CXXFLAGS"
-    else
-      mkdir build && cd build
-      cmake $cmake_conf ../
-    fi
-  - make && make install
-
-after_success:
-  - if [ "$gui" = "true" ]; then qbt_exe="qbittorrent" ; else qbt_exe="qbittorrent-nox" ; fi
-  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then cd "$qbt_path/bin" ; fi
-  - |
-    if [ "$TRAVIS_OS_NAME" = "osx" ]; then
-      if [ "$build_system" = "qmake" ]; then
-        macdeployqt "$TRAVIS_BUILD_DIR/src/$qbt_exe.app"
-        cd "$TRAVIS_BUILD_DIR/src/$qbt_exe.app/Contents/MacOS"
-      else
-        cd "$qbt_path/$qbt_exe.app/Contents/MacOS"
-      fi
-    fi
-  - ./$qbt_exe --version
-
-after_script:
-  - if [ "$use_ccache" = true ]; then ccache --show-stats ; fi

AUTHORS

@@ -17,19 +17,23 @@ Contributors:
 * Nick Tiskov <daymansmail@gmail.com>
 
 Code from other projects:
-* files src/qtsingleapplication/* src/lineedit/*
+* files src/app/qtlocalpeer/*
   copyright: Nokia Corporation
-  license: LGPL
+  license: mixed
 
-* files src/ico.cpp src/ico.h
-  copyright: Malte Starostik <malte@kde.org>
-  license: LGPL
+* files src/gui/lineedit.*
+  copyright: Trolltech ASA <info@trolltech.com>
+  license: custom
 
 * files src/search_engine/socks.py
   copyright: Dan Haim <negativeiq@users.sourceforge.net>
   license: BSD
 
-* file src/stacktrace_win.h
+* file src/app/stacktrace.h
+  copyright: Timo Bingmann from http://idlebox.net/
+  license: WTFPL v2.0
+
+* file src/app/stacktrace_win.h
   copyright: Quassel Project
   license: GPLv2/3
 
@@ -62,7 +66,7 @@ Images Authors:
   copyright: Mateusz Tobola <tobejodok@qbittorrent.org>
   license: GPLv2
 
-* file: src/icons/skin/tabs.gif
+* file: src/icons/tabs.gif
   copyright: Greg Houston <gregory.houston@gmail.com>
   license: MIT
 
@@ -87,7 +91,7 @@ Images Authors:
 
 * file: src/icons/oxygen/checked.png
   copyright: Victor Buinsky <allok.victor@gmail.com>
-  
+
 * file: src/icons/skin/ratio.png
   copyright: Fatcow Web Hosting
   license: Creative Commons Attribution 3.0 License
@@ -119,7 +123,7 @@ Translations authors:
   - German: Niels Hoffmann (zentralmaschine@users.sourceforge.net)
   - Greek: Tsvetan Bankov (emerge_life@users.sourceforge.net), Stephanos Antaris (santaris@csd.auth.gr), sledgehammer999(hammered999@gmail.com) and Γιάννης Ανθυμίδης Evropi(Transifex)
   - Hebrew: David Deutsch (d.deffo@gmail.com)
-  - Hungarian: Majoros Péter (majoros.j.p@t-online.hu)
+  - Hungarian: Majoros Péter
   - Italian: bovirus (bovirus@live.it) and Matteo Sechi (bu17714@gmail.com)
   - Japanese: Masato Hashimoto (cabezon.hashimoto@gmail.com)
   - Korean: Jin Woo Sin (jin828sin@users.sourceforge.net)

CMakeLists.txt

@@ -1,60 +1,64 @@
-cmake_minimum_required(VERSION 3.9 FATAL_ERROR)
-
-message(AUTHOR_WARNING "If the build fails, please try the autotools/qmake method.")
-
-if(POLICY CMP0074)
-    cmake_policy(SET CMP0074 NEW)
-endif()
+cmake_minimum_required(VERSION 3.16 FATAL_ERROR) # Policies <= CMP0097 default to NEW
 
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules)
-include(FunctionReadVersion)
 
-read_version("${CMAKE_CURRENT_SOURCE_DIR}/version.pri" VER_MAJOR VER_MINOR VER_BUGFIX VER_BUILD VER_STATUS)
-# message(STATUS "Project version is: ${VER_MAJOR}.${VER_MINOR}.${VER_BUGFIX}.${VER_BUILD} (${VER_STATUS})")
+project(qBittorrent
+    DESCRIPTION "The qBittorrent BitTorrent client"
+    HOMEPAGE_URL "https://www.qbittorrent.org/"
+    LANGUAGES CXX
+)
 
-project(qBittorrent VERSION ${VER_MAJOR}.${VER_MINOR}.${VER_BUGFIX}.${VER_BUILD})
+# use CONFIG mode first in find_package
+set(CMAKE_FIND_PACKAGE_PREFER_CONFIG ON)
+# version requirements - older versions may work, but you are on your own
+set(minBoostVersion 1.65)
+set(minQtVersion 5.11)
+set(minOpenSSLVersion 1.1.1)
+set(minLibtorrentVersion 1.2.12)
+set(minZlibVersion 1.2.11)
 
-set(PROJECT_VERSION "${VER_MAJOR}.${VER_MINOR}.${VER_BUGFIX}")
-
-if (NOT VER_BUILD EQUAL 0)
-    set(PROJECT_VERSION "${PROJECT_VERSION}.${VER_BUILD}")
+# features (some are platform-specific)
+include(CheckCXXSourceCompiles) # TODO: migrate to CheckSourceCompiles in CMake >= 3.19
+include(FeatureSummary)
+include(FeatureOptionsSetup)
+feature_option(STACKTRACE "Enable stacktraces" ON)
+feature_option(GUI "Build GUI application" ON)
+feature_option(WEBUI "Enables built-in HTTP server for headless use" ON)
+feature_option(VERBOSE_CONFIGURE "Show information about PACKAGES_FOUND and PACKAGES_NOT_FOUND in the configure output (only useful for debugging the CMake build scripts)" OFF)
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+    feature_option_dependent(DBUS
+        "Enables support for notifications and power-management features on Linux via D-Bus"
+        ON "GUI" OFF
+    )
+    feature_option_dependent(SYSTEMD
+        "Install systemd service file to a directory manually overridable with Systemd_SERVICES_INSTALL_DIR"
+        OFF "NOT GUI" OFF
+    )
+    if (STACKTRACE)
+        check_cxx_source_compiles(
+            "#include <execinfo.h>
+            int main(){return 0;}"
+            QBITTORRENT_HAS_EXECINFO_H
+        )
+        if (NOT QBITTORRENT_HAS_EXECINFO_H)
+            message(FATAL_ERROR "execinfo.h header file not found.\n"
+                "Please either disable the STACKTRACE feature or use a libc that has this header file, such as glibc (GNU libc)."
+            )
+        endif()
+    endif()
+elseif (MSVC)
+    feature_option(MSVC_RUNTIME_DYNAMIC "Use MSVC dynamic runtime library (-MD) instead of static (-MT)" ON)
 endif()
 
-set(PROJECT_VERSION "${PROJECT_VERSION}${VER_STATUS}")
-
-add_definitions(-DQBT_VERSION_MAJOR=${VER_MAJOR})
-add_definitions(-DQBT_VERSION_MINOR=${VER_MINOR})
-add_definitions(-DQBT_VERSION_BUGFIX=${VER_BUGFIX})
-add_definitions(-DQBT_VERSION_BUILD=${VER_BUILD})
-
-add_definitions(-DQBT_VERSION="v${PROJECT_VERSION}")
-add_definitions(-DQBT_VERSION_2="${PROJECT_VERSION}")
-
 include(GNUInstallDirs)
-include(FeatureSummary)
-
-# version requirements
-set(requiredBoostVersion 1.40)
-set(requiredQtVersion 5.9.0)
-set(requiredOpensslVersion 1.0)
-set(requiredLibtorrentVersion 1.1.10)
-
-if(WIN32)
-    include(winconf)
-endif(WIN32)
-
-
-# we need options here, at the top level, because they are used not only in "src" subdir, but in the "dist" dir too
-include(CompileFeature)
-
-optional_compile_definitions(COUNTRIES_RESOLUTION FEATURE DESCRIPTION "Enable resolving peers IP addresses to countries"
-    DEFAULT ON DISABLED DISABLE_COUNTRIES_RESOLUTION)
-optional_compile_definitions(STACKTRACE FEATURE DESCRIPTION "Enable stacktraces"
-    DEFAULT ON ENABLED STACKTRACE)
-optional_compile_definitions(WEBUI FEATURE DESCRIPTION "Enables built-in HTTP server for headless use"
-    DEFAULT ON DISABLED DISABLE_WEBUI)
-
 add_subdirectory(src)
 add_subdirectory(dist)
 
-feature_summary(DESCRIPTION "\nConfiguration results:" WHAT ALL)
+if (VERBOSE_CONFIGURE)
+    feature_summary(WHAT ALL)
+else()
+    feature_summary(WHAT ENABLED_FEATURES DISABLED_FEATURES)
+endif()
+
+# Generate version header
+configure_file("src/base/version.h.in" "${CMAKE_CURRENT_SOURCE_DIR}/src/base/version.h" @ONLY)

CONTRIBUTING.md

@@ -138,7 +138,7 @@ These are unstable/unsupported platforms, and in all likelihood, whatever the is
 *   **For performance-related issues**, include as much profiling data as you can (resource usage graphs, etc).
 
 *   Paste the **qBittorrent log** (or put the contents of the log in a gist and provide a link to the gist). The log can be viewed in the GUI (View -> Log -> tick all boxes). If you can't do that, the file is at:
-    -   Linux: `~/.local/share/data/qBittorrent/logs/qBittorrent.log`
+    -   Linux: `~/.local/share/qBittorrent/logs/qBittorrent.log`
     -   Windows: `%LocalAppData%\qBittorrent\logs`
     -   macOS: `~/Library/Application Support/qBittorrent/qBittorrent.log`
 

COPYING

@@ -1,5 +1,6 @@
-qBittorrent is licensed under the GNU General Public License version 2 with the
-addition of the following special exception:
+qBittorrent is licensed under the GNU General Public License either version 2,
+or (at your option) any later version with the addition of the following
+special exception:
 
 In addition, as a special exception, the copyright holders give permission to
 link this program with the OpenSSL project's "OpenSSL" library (or with
@@ -10,13 +11,15 @@ modify file(s), you may extend this exception to your version of the file(s),
 but you are not obligated to do so. If you do not wish to do so, delete this
 exception statement from your version.
 
+See also the AUTHORS file
+
 ----------
 
                     GNU GENERAL PUBLIC LICENSE
                        Version 2, June 1991
 
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -29,7 +32,7 @@ software--to make sure the software is free for all its users.  This
 General Public License applies to most of the Free Software
 Foundation's software and to any other program whose authors commit to
 using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
+the GNU Lesser General Public License instead.)  You can apply it to
 your programs, too.
 
   When we speak of free software, we are referring to freedom, not
@@ -292,3 +295,62 @@ PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGES.
 
                      END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.

INSTALL

@@ -3,23 +3,27 @@ qBittorrent - A BitTorrent client in C++ / Qt
 
 1) Install these dependencies:
 
-  - Boost >= 1.40
+  - Boost >= 1.65
 
-  - libtorrent-rasterbar >= 1.1.10 (by Arvid Norberg)
+  - libtorrent-rasterbar >= 1.2.12 (by Arvid Norberg)
       * https://www.libtorrent.org/
       * Be careful: another library (the one used by rTorrent) uses a similar name
 
-  - OpenSSL >= 1.0
+  - OpenSSL >= 1.1.1
 
-  - Qt >= 5.9.0
+  - Qt >= 5.12
 
-  - zlib >= 1.2.5.2
+  - zlib >= 1.2.11
 
-  - pkg-config (compile-time only)
+  - pkg-config (compile-time only on *nix systems)
 
-  - Python >= 2.7.9 / 3.3.0 (optional, runtime only)
+  - Python >= 3.5.0 (optional, runtime only)
       * Required by the internal search engine
 
+Dependency version numbers are bumped every once in a while to keep the range of properly tested configurations manageable, even if not strictly required to build.
+You may be able to build with older versions of (some of) the dependencies other than the minimum versions specified in the build scripts, but support for such builds is not provided - you are on your own.
+Please ensure you are building with an officially supported configuration when reporting bugs.
+
 2a) Compile and install qBittorrent with Qt graphical interface
 
   $ ./configure

README.md

@@ -1,8 +1,8 @@
 qBittorrent - A BitTorrent client in Qt
 ------------------------------------------
 
-[![TravisCI Status](https://travis-ci.org/qbittorrent/qBittorrent.svg?branch=master)](https://travis-ci.org/qbittorrent/qBittorrent)
 [![AppVeyor Status](https://ci.appveyor.com/api/projects/status/github/qbittorrent/qBittorrent?branch=master&svg=true)](https://ci.appveyor.com/project/qbittorrent/qBittorrent)
+[![GitHub Actions CI Status](https://github.com/qbittorrent/qBittorrent/workflows/GitHub%20Actions%20CI/badge.svg)](https://github.com/qbittorrent/qBittorrent/actions)
 [![Coverity Status](https://scan.coverity.com/projects/5494/badge.svg)](https://scan.coverity.com/projects/5494)
 ********************************
 ### Description:
@@ -13,8 +13,7 @@ It aims to be a good alternative to all other bittorrent clients
 out there. qBittorrent is fast, stable and provides unicode
 support as well as many features.
 
-This product includes GeoLite data created by MaxMind, available from
-https://www.maxmind.com/
+The free [IP to Country Lite database](https://db-ip.com/db/download/ip-to-country-lite) by [DB-IP](https://db-ip.com/) is used for resolving the countries of peers. The database is licensed under the [Creative Commons Attribution 4.0 International License](https://creativecommons.org/licenses/by/4.0/).
 
 ### Installation:
 For installation, follow the instructions from INSTALL file, but simple:
@@ -46,8 +45,8 @@ http://forum.qbittorrent.org
 Please report any bug (or feature request) to:
 http://bugs.qbittorrent.org
 
-You can also meet me (sledgehammer_999) on IRC:
-`#qbittorrent on irc.freenode.net`
+Official IRC channel:
+`#qbittorrent on irc.libera.chat`
 
 ------------------------------------------
 sledgehammer999 <sledgehammer999@qbittorrent.org>

TODO

@@ -1,2 +1 @@
 See https://blueprints.launchpad.net/qbittorrent/
-

build_dist.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+# get version numbers
+versionSrc="src/base/version.h.in"
+versionMajor="$(grep -Po '(?<=QBT_VERSION_MAJOR )\d+' "$versionSrc")"
+versionMinor="$(grep -Po '(?<=QBT_VERSION_MINOR )\d+' "$versionSrc")"
+versionBugfix="$(grep -Po '(?<=QBT_VERSION_BUGFIX )\d+' "$versionSrc")"
+versionBuild="$(grep -Po '(?<=QBT_VERSION_BUILD )\d+' "$versionSrc")"
+versionStatus="$(grep -Po '(?<=QBT_VERSION_STATUS ")\w+' "$versionSrc")"
+
+if [ "$versionBuild" != "0" ]; then
+    projectVersion="$versionMajor.$versionMinor.$versionBugfix.$versionBuild$versionStatus"
+else
+    projectVersion="$versionMajor.$versionMinor.$versionBugfix$versionStatus"
+fi
+
+# pack archives
+git archive --format=tar --prefix="qbittorrent-$projectVersion/" HEAD | gzip -9 > "qbittorrent-$projectVersion.tar.gz"
+git archive --format=tar --prefix="qbittorrent-$projectVersion/" HEAD | xz -9 > "qbittorrent-$projectVersion.tar.xz"

cmake/Modules/CompileFeature.cmake

@@ -1,22 +0,0 @@
-# Helper function for coupling add_feature_info(), option(), and add_definitions()
-
-function(optional_compile_definitions _name)
-    set(options FEATURE)
-    set(oneValueArgs DESCRIPTION DEFAULT)
-    set(multiValueArgs ENABLED DISABLED)
-    cmake_parse_arguments(OCD "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-    option(${_name} "${OCD_DESCRIPTION}" ${OCD_DEFAULT})
-    if (${${_name}})
-        set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY COMPILE_DEFINITIONS ${OCD_ENABLED})
-    else()
-        set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY COMPILE_DEFINITIONS ${OCD_DISABLED})
-    endif()
-    if(${OCD_FEATURE})
-        add_feature_info(${_name} ${_name} "${OCD_DESCRIPTION}")
-    endif()
-endfunction()
-
-macro(feature_option _name _description _default)
-    option(${_name} "${_description}" ${_default})
-    add_feature_info(${_name} ${_name} "${_description}")
-endmacro()

cmake/Modules/FeatureOptionsSetup.cmake

@@ -0,0 +1,14 @@
+# Helper functions for coupling add_feature_info() or CMAKE_DEPENDENT_OPTION() and option()
+
+function(feature_option _name _description _default)
+    string(CONCAT _desc "${_description} (default: ${_default})")
+    option("${_name}" "${_desc}" "${_default}")
+    add_feature_info("${_name}" "${_name}" "${_desc}")
+endfunction()
+
+include(CMakeDependentOption)
+function(feature_option_dependent _name _description _default_opt _dependency _default_dep_not_sat)
+    string(CONCAT _desc "${_description} (default: ${_default_opt}; depends on condition: ${_dependency})")
+    CMAKE_DEPENDENT_OPTION("${_name}" "${_desc}" "${_default_opt}" "${_dependency}" "${_default_dep_not_sat}")
+    add_feature_info("${_name}" "${_name}" "${_desc}")
+endfunction()

cmake/Modules/FindLibtorrentRasterbar.cmake

@@ -1,129 +0,0 @@
-# - Try to find libtorrent-rasterbar
-#
-# If not using pkg-config, you can pre-set LibtorrentRasterbar_CUSTOM_DEFINITIONS
-# for definitions unrelated to Boost's separate compilation (which are already
-# decided by the LibtorrentRasterbar_USE_STATIC_LIBS variable).
-#
-# Once done this will define
-#  LibtorrentRasterbar_FOUND - System has libtorrent-rasterbar
-#  LibtorrentRasterbar_INCLUDE_DIRS - The libtorrent-rasterbar include directories
-#  LibtorrentRasterbar_LIBRARIES - The libraries needed to use libtorrent-rasterbar
-#  LibtorrentRasterbar_DEFINITIONS - Compiler switches required for using libtorrent-rasterbar
-#  LibtorrentRasterbar_OPENSSL_ENABLED - libtorrent-rasterbar uses and links against OpenSSL
-
-find_package(Threads REQUIRED)
-find_package(PkgConfig QUIET)
-
-macro(_detect_boost_components _outComponets librariesList)
-    string(REGEX MATCHALL "boost_[a-z_]+[-a-z]*" _boost_libraries "${librariesList}")
-    string(REGEX REPLACE "boost_([a-z_]+)[-a-z]*" "\\1" ${_outComponets} "${_boost_libraries}")
-endmacro()
-
-if(PKG_CONFIG_FOUND)
-    pkg_check_modules(PC_LIBTORRENT_RASTERBAR QUIET libtorrent-rasterbar)
-endif()
-
-if(LibtorrentRasterbar_USE_STATIC_LIBS)
-    set(LibtorrentRasterbar_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX})
-endif()
-
-if(PC_LIBTORRENT_RASTERBAR_FOUND)
-    set(LibtorrentRasterbar_DEFINITIONS ${PC_LIBTORRENT_RASTERBAR_CFLAGS})
-else()
-    if(LibtorrentRasterbar_CUSTOM_DEFINITIONS)
-        set(LibtorrentRasterbar_DEFINITIONS ${LibtorrentRasterbar_CUSTOM_DEFINITIONS})
-    else()
-        # Without pkg-config, we can't possibly figure out the correct build flags.
-        # libtorrent is very picky about those. Let's take a set of defaults and
-        # hope that they apply. If not, you the user are on your own.
-        set(LibtorrentRasterbar_DEFINITIONS
-            -DTORRENT_USE_LIBCRYPTO
-            # TODO: remove the following define as it is not used since OpenSSL >= 1.1
-            -DTORRENT_USE_OPENSSL
-            -DBOOST_ASIO_ENABLE_CANCELIO
-            -DUNICODE -D_UNICODE -D_FILE_OFFSET_BITS=64)
-    endif()
-
-    if(NOT LibtorrentRasterbar_USE_STATIC_LIBS)
-        list(APPEND LibtorrentRasterbar_DEFINITIONS
-            -DTORRENT_LINKING_SHARED
-            -DBOOST_SYSTEM_DYN_LINK)
-    endif()
-endif()
-
-message(STATUS "libtorrent definitions: ${LibtorrentRasterbar_DEFINITIONS}")
-
-find_path(LibtorrentRasterbar_INCLUDE_DIR libtorrent
-          HINTS ${PC_LIBTORRENT_RASTERBAR_INCLUDEDIR} ${PC_LIBTORRENT_RASTERBAR_INCLUDE_DIRS}
-          PATH_SUFFIXES libtorrent-rasterbar)
-
-find_library(LibtorrentRasterbar_LIBRARY NAMES torrent-rasterbar libtorrent
-             HINTS ${PC_LIBTORRENT_RASTERBAR_LIBDIR} ${PC_LIBTORRENT_RASTERBAR_LIBRARY_DIRS})
-
-if(LibtorrentRasterbar_USE_STATIC_LIBS)
-    set(CMAKE_FIND_LIBRARY_SUFFIXES ${LibtorrentRasterbar_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})
-endif()
-
-set(LibtorrentRasterbar_LIBRARIES ${LibtorrentRasterbar_LIBRARY} ${CMAKE_THREAD_LIBS_INIT})
-set(LibtorrentRasterbar_INCLUDE_DIRS ${LibtorrentRasterbar_INCLUDE_DIR})
-
-# Without pkg-config, we can't possibly figure out the correct boost dependencies
-if (LibtorrentRasterbar_CUSTOM_BOOST_DEPENDENCIES)
-    set(_boost_components "${LibtorrentRasterbar_CUSTOM_BOOST_DEPENDENCIES}")
-else(LibtorrentRasterbar_CUSTOM_BOOST_DEPENDENCIES)
-    if(PC_LIBTORRENT_RASTERBAR_FOUND)
-        _detect_boost_components(_boost_components "${PC_LIBTORRENT_RASTERBAR_LIBRARIES}")
-    else()
-        # all possible boost dependencies
-        set(_boost_components
-            date_time
-            system
-            chrono
-            random
-            thread
-        )
-    endif()
-endif(LibtorrentRasterbar_CUSTOM_BOOST_DEPENDENCIES)
-
-list(SORT _boost_components)
-message(STATUS "Libtorrent Boost dependencies: ${_boost_components}")
-find_package(Boost REQUIRED COMPONENTS ${_boost_components})
-set(LibtorrentRasterbar_LIBRARIES ${LibtorrentRasterbar_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
-foreach(_boost_cmpnt IN LISTS _boost_components)
-    list(APPEND LibtorrentRasterbar_LIBRARIES "Boost::${_boost_cmpnt}")
-endforeach(_boost_cmpnt)
-
-set(LibtorrentRasterbar_INCLUDE_DIRS ${LibtorrentRasterbar_INCLUDE_DIRS})
-
-list(FIND LibtorrentRasterbar_DEFINITIONS -DTORRENT_USE_OPENSSL LibtorrentRasterbar_ENCRYPTION_INDEX)
-if(LibtorrentRasterbar_ENCRYPTION_INDEX GREATER -1)
-    find_package(OpenSSL REQUIRED)
-    set(LibtorrentRasterbar_LIBRARIES ${LibtorrentRasterbar_LIBRARIES} OpenSSL::SSL OpenSSL::Crypto)
-    list(APPEND LibtorrentRasterbar_INCLUDE_DIRS "${OPENSSL_INCLUDE_DIR}")
-    set(LibtorrentRasterbar_OPENSSL_ENABLED ON)
-endif()
-
-include(FindPackageHandleStandardArgs)
-# handle the QUIETLY and REQUIRED arguments and set LibtorrentRasterbar_FOUND to TRUE
-# if all listed variables are TRUE
-find_package_handle_standard_args(LibtorrentRasterbar DEFAULT_MSG
-                                  LibtorrentRasterbar_LIBRARY
-                                  LibtorrentRasterbar_INCLUDE_DIR)
-
-mark_as_advanced(LibtorrentRasterbar_INCLUDE_DIR LibtorrentRasterbar_LIBRARY
-    LibtorrentRasterbar_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES
-    LibtorrentRasterbar_ENCRYPTION_INDEX)
-
-if (LibtorrentRasterbar_FOUND AND NOT TARGET LibtorrentRasterbar::torrent-rasterbar)
-    add_library(LibtorrentRasterbar::torrent-rasterbar UNKNOWN IMPORTED)
-
-    set_target_properties(LibtorrentRasterbar::torrent-rasterbar PROPERTIES
-        IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
-        IMPORTED_LOCATION "${LibtorrentRasterbar_LIBRARY}"
-        INTERFACE_INCLUDE_DIRECTORIES "${LibtorrentRasterbar_INCLUDE_DIRS}"
-        INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "${LibtorrentRasterbar_INCLUDE_DIRS}"
-        INTERFACE_LINK_LIBRARIES "${LibtorrentRasterbar_LIBRARIES}"
-        INTERFACE_COMPILE_OPTIONS "${LibtorrentRasterbar_DEFINITIONS}"
-    )
-endif()

cmake/Modules/FindSystemd.cmake

@@ -8,7 +8,7 @@ find_package(PkgConfig QUIET REQUIRED)
 
 if (NOT SYSTEMD_FOUND)
     pkg_check_modules(SYSTEMD "systemd")
-endif(NOT SYSTEMD_FOUND)
+endif()
 
 if (SYSTEMD_FOUND AND "${SYSTEMD_SERVICES_INSTALL_DIR}" STREQUAL "")
     execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE}
@@ -23,4 +23,4 @@ endif()
 
 if (SYSTEMD_FOUND)
     message(STATUS "systemd services install dir: ${SYSTEMD_SERVICES_INSTALL_DIR}")
-endif(SYSTEMD_FOUND)
+endif()

cmake/Modules/FunctionReadVersion.cmake

@@ -1,28 +0,0 @@
-# function for parsing version variables that are set in version.pri file
-# the version identifiers there are defined as follows:
-# VER_MAJOR = 3
-# VER_MINOR = 4
-# VER_BUGFIX = 0
-# VER_BUILD = 0
-# VER_STATUS = alpha
-
-function(read_version priFile outMajor outMinor outBugfix outBuild outStatus)
-    file(STRINGS ${priFile} _priFileContents REGEX "^VER_.+")
-    # message(STATUS "version.pri version contents: ${_priFileContents}")
-    # the _priFileContents variable contains something like the following:
-    # VER_MAJOR = 3;VER_MINOR = 4;VER_BUGFIX = 0;VER_BUILD = 0;VER_STATUS = alpha # Should be empty for stable releases!
-    set(_regex "VER_MAJOR += +([0-9]+);VER_MINOR += +([0-9]+);VER_BUGFIX += +([0-9]+);VER_BUILD += +([0-9]+);VER_STATUS += +([0-9A-Za-z]+)?")
-     # note quotes around _regex, they are needed because the variable contains semicolons
-    string(REGEX MATCH "${_regex}" _tmp "${_priFileContents}")
-    if (NOT _tmp)
-        message(FATAL_ERROR "Could not detect project version number from ${priFile}")
-    endif()
-
-    # message(STATUS "Matched version string: ${_tmp}")
-
-    set(${outMajor} ${CMAKE_MATCH_1} PARENT_SCOPE)
-    set(${outMinor} ${CMAKE_MATCH_2} PARENT_SCOPE)
-    set(${outBugfix} ${CMAKE_MATCH_3} PARENT_SCOPE)
-    set(${outBuild} ${CMAKE_MATCH_4} PARENT_SCOPE)
-    set(${outStatus} ${CMAKE_MATCH_5} PARENT_SCOPE)
-endfunction()

cmake/Modules/MacroConfigureMSVCRuntime.cmake

@@ -1,38 +0,0 @@
-macro(configure_msvc_runtime)
-    if(MSVC)
-        # Default to statically-linked runtime.
-        if("${MSVC_RUNTIME}" STREQUAL "")
-            set(MSVC_RUNTIME "static")
-        endif()
-        # Set compiler options.
-        set(variables
-            CMAKE_C_FLAGS_DEBUG
-            CMAKE_C_FLAGS_MINSIZEREL
-            CMAKE_C_FLAGS_RELEASE
-            CMAKE_C_FLAGS_RELWITHDEBINFO
-            CMAKE_CXX_FLAGS_DEBUG
-            CMAKE_CXX_FLAGS_MINSIZEREL
-            CMAKE_CXX_FLAGS_RELEASE
-            CMAKE_CXX_FLAGS_RELWITHDEBINFO
-        )
-        if(${MSVC_RUNTIME} STREQUAL "static")
-            message(STATUS
-                "MSVC -> forcing use of statically-linked runtime."
-            )
-            foreach(variable ${variables})
-                if(${variable} MATCHES "/MD")
-                    string(REGEX REPLACE "/MD" "/MT" ${variable} "${${variable}}")
-                endif()
-            endforeach()
-        else()
-            message(STATUS
-                "MSVC -> forcing use of dynamically-linked runtime."
-            )
-            foreach(variable ${variables})
-                if(${variable} MATCHES "/MT")
-                    string(REGEX REPLACE "/MT" "/MD" ${variable} "${${variable}}")
-                endif()
-            endforeach()
-        endif()
-    endif()
-endmacro()

cmake/Modules/MacroGlibcDetect.cmake

@@ -1,49 +0,0 @@
- ###############################################################
- #
- # Copyright 2011 Red Hat, Inc.
- #
- # Licensed under the Apache License, Version 2.0 (the "License"); you
- # may not use this file except in compliance with the License.  You may
- # obtain a copy of the License at
- #
- #    http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- #
- ###############################################################
-
-MACRO (GLIBC_DETECT _VERSION)
-
-# there are multiple ways to detect glibc, but given nmi's
-# cons'd up paths I will trust only gcc.  I guess I could also use
-# ldd --version to detect.
-
-    set(_GLIB_SOURCE_DETECT "
-#include <limits.h>
-#include <stdio.h>
-int main()
-{
-  printf(\"%d%d\",__GLIBC__, __GLIBC_MINOR__);
-  return 0;
-}
-")
-
-file (WRITE ${CMAKE_CURRENT_BINARY_DIR}/build/cmake/glibc.cpp "${_GLIB_SOURCE_DETECT}\n")
-
-try_run(POST26_GLIBC_DETECTED
-        POST26_GLIBC_COMPILE
-        ${CMAKE_CURRENT_BINARY_DIR}/build/cmake
-        ${CMAKE_CURRENT_BINARY_DIR}/build/cmake/glibc.cpp
-        RUN_OUTPUT_VARIABLE GLIBC_VERSION )
-
-if (GLIBC_VERSION AND POST26_GLIBC_COMPILE )
-    set(${_VERSION} ${GLIBC_VERSION})
-else()
-    message(STATUS "NOTE: Could not detect GLIBC_VERSION from compiler")
-endif()
-
-ENDMACRO (GLIBC_DETECT)

cmake/Modules/MacroLinkQtComponents.cmake

@@ -1,28 +0,0 @@
-# - macro similar to target_link_libraries, which links Qt components
-# names of the components are passed in Qt4/Qt5 agnostic way (Core, DBus, Xml...)
-# and the macro links Qt4 ones if QT4_FOUND is set or Qt5 ones if not
-
-macro (target_link_qt_components target)
-if (QT4_FOUND)
-    foreach(_cmp ${ARGN})
-        if ("${_cmp}" STREQUAL "PRIVATE" OR
-            "${_cmp}" STREQUAL "PUBLIC" OR
-            "${_cmp}" STREQUAL "INTERFACE")
-             list(APPEND _QT_CMPNTS "${_cmp}")
-        else()
-            list(APPEND _QT_CMPNTS "Qt4::Qt${_cmp}")
-        endif()
-    endforeach()
-else (QT4_FOUND)
-    foreach(_cmp ${ARGN})
-        if ("${_cmp}" STREQUAL "PRIVATE" OR
-            "${_cmp}" STREQUAL "PUBLIC" OR
-            "${_cmp}" STREQUAL "INTERFACE")
-             list(APPEND _QT_CMPNTS "${_cmp}")
-        else()
-            list(APPEND _QT_CMPNTS "Qt5::${_cmp}")
-        endif()
-    endforeach()
-endif (QT4_FOUND)
-    target_link_libraries(${target} ${_QT_CMPNTS})
-endmacro()

cmake/Modules/MacroQbtCommonConfig.cmake

@@ -0,0 +1,91 @@
+# Set common variables and create some interface-only library targets
+# that some or all other targets will link to, either directly or transitively,
+# to consume common compile options/definitions
+
+macro(qbt_common_config)
+
+    # treat value specified by the CXX_STANDARD target property as a requirement by default
+    set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+    add_library(qbt_common_cfg INTERFACE)
+
+    # Full C++ 17 support is required
+    # See also https://cmake.org/cmake/help/latest/prop_gbl/CMAKE_CXX_KNOWN_FEATURES.html
+    # for a breakdown of the features that CMake recognizes for each C++ standard
+    target_compile_features(qbt_common_cfg INTERFACE
+        cxx_std_17
+    )
+
+    target_compile_definitions(qbt_common_cfg INTERFACE
+        QT_DEPRECATED_WARNINGS
+        QT_NO_CAST_TO_ASCII
+        QT_NO_CAST_FROM_BYTEARRAY
+        QT_USE_QSTRINGBUILDER
+        QT_STRICT_ITERATORS
+        $<$<NOT:$<CONFIG:Debug>>:QT_NO_DEBUG_OUTPUT>
+    )
+
+    if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
+        target_compile_definitions(qbt_common_cfg INTERFACE
+            NTDDI_VERSION=0x06010000
+            _WIN32_WINNT=0x0601
+            _WIN32_IE=0x0601
+            WIN32_LEAN_AND_MEAN
+            NOMINMAX
+            UNICODE
+            _UNICODE
+        )
+    endif()
+
+    if ((CXX_COMPILER_ID STREQUAL "GNU") OR (CXX_COMPILER_ID STREQUAL "Clang") OR (CXX_COMPILER_ID STREQUAL "AppleClang"))
+        target_compile_options(qbt_common_cfg INTERFACE
+            -Wall
+            -Wextra
+            -Wcast-qual
+            -Wcast-align
+            -Winvalid-pch
+            -Woverloaded-virtual
+            -Wold-style-cast
+            -Wnon-virtual-dtor
+            -pedantic
+            -pedantic-errors
+        )
+
+        # Clang 11 still doesn't support -Wstrict-null-sentinel
+        include(CheckCXXCompilerFlag)
+        check_cxx_compiler_flag(-Wstrict-null-sentinel SNS_SUPPORT)
+        if (SNS_SUPPORT)
+            target_compile_options(qbt_common_cfg INTERFACE -Wstrict-null-sentinel)
+        endif()
+    endif()
+
+    if ((CXX_COMPILER_ID STREQUAL "Clang") OR (CXX_COMPILER_ID STREQUAL "AppleClang"))
+        target_compile_options(qbt_common_cfg INTERFACE
+            -Wno-range-loop-analysis
+        )
+    endif()
+
+    if (MINGW)
+        target_link_options(qbt_common_cfg INTERFACE $<$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>:LINKER:--dynamicbase>)
+    endif()
+
+    if (MSVC_RUNTIME_DYNAMIC)
+        set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL")
+    else()
+        set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+    endif()
+
+    if (MSVC)
+        target_compile_options(qbt_common_cfg INTERFACE
+            /guard:cf
+            /utf-8
+        )
+        target_link_options(qbt_common_cfg INTERFACE
+            /guard:cf
+            $<$<NOT:$<CONFIG:Debug>>:/OPT:REF /OPT:ICF>
+            # suppress linking warning due to /INCREMENTAL and /OPT:ICF being both ON
+            $<$<CONFIG:RelWithDebInfo>:/INCREMENTAL:NO>
+        )
+    endif()
+
+endmacro(qbt_common_config)

cmake/Modules/MacroQbtCompilerSettings.cmake

@@ -1,102 +0,0 @@
-# Sets cache variable QBT_ADDITONAL_FLAGS and QBT_ADDITONAL_CXX_FLAGS to list of additional
-# compiler flags for C and C++ (QBT_ADDITONAL_FLAGS) and for C++ only (QBT_ADDITONAL_CXX_FLAGS)
-# and appends them to CMAKE_XXX_FLAGS variables.
-
-# It could use add_compile_options(), but then it is needed to use generator expressions,
-# and most interesting of them are not compatible with Visual Studio :(
-
-macro(qbt_set_compiler_options)
-# if (NOT QBT_ADDITONAL_FLAGS)
-    if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-        #-Wshadow -Wconversion ?
-        set(_GCC_COMMON_C_AND_CXX_FLAGS "-Wall -Wextra"
-            "-Wcast-qual -Wcast-align"
-            "-Winvalid-pch -Wno-long-long"
-            #"-fstack-protector-all"
-            #"-Werror -Wno-error=deprecated-declarations"
-        )
-        set(_GCC_COMMON_CXX_FLAGS "-fexceptions -frtti"
-            "-Woverloaded-virtual -Wold-style-cast"
-            "-Wnon-virtual-dtor"
-            #"-Weffc++"
-            #"-Werror -Wno-error=cpp"
-            # we should modify code to make these ones obsolete
-            #"-Wno-error=sign-conversion -Wno-error=float-equal"
-        )
-
-        if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.9)
-            # GCC 4.8 has problems with std::array and its initialization
-            list(APPEND _GCC_COMMON_CXX_FLAGS "-Wno-error=missing-field-initializers")
-        endif()
-
-        include(CheckCXXCompilerFlag)
-        # check for -pedantic
-        check_cxx_compiler_flag(-pedantic _PEDANTIC_IS_SUPPORTED)
-        if (_PEDANTIC_IS_SUPPORTED)
-            list(APPEND _GCC_COMMON_CXX_FLAGS "-pedantic -pedantic-errors")
-        else (_PEDANTIC_IS_SUPPORTED)
-            list(APPEND _GCC_COMMON_CXX_FLAGS "-Wpedantic")
-        endif (_PEDANTIC_IS_SUPPORTED)
-
-        if (CMAKE_SYSTEM_NAME MATCHES Linux)
-            # if Glibc version is 2.20 or higher, set -D_DEFAULT_SOURCE
-            include(MacroGlibcDetect)
-            message(STATUS "Detecting Glibc version...")
-            glibc_detect(GLIBC_VERSION)
-            if(${GLIBC_VERSION})
-                if(GLIBC_VERSION LESS "220")
-                    message(STATUS "Glibc version is ${GLIBC_VERSION}")
-                else(GLIBC_VERSION LESS "220")
-                    message(STATUS "Glibc version is ${GLIBC_VERSION}, adding -D_DEFAULT_SOURCE")
-                    add_definitions(-D_DEFAULT_SOURCE)
-                endif(GLIBC_VERSION LESS "220")
-            endif(${GLIBC_VERSION})
-        endif (CMAKE_SYSTEM_NAME MATCHES Linux)
-
-        if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-            # Clang 5.0 still doesn't support -Wstrict-null-sentinel
-            check_cxx_compiler_flag(-Wstrict-null-sentinel _STRICT_NULL_SENTINEL_IS_SUPPORTED)
-            if (_STRICT_NULL_SENTINEL_IS_SUPPORTED)
-                list(APPEND _GCC_COMMON_CXX_FLAGS "-Wstrict-null-sentinel")
-            endif (_STRICT_NULL_SENTINEL_IS_SUPPORTED)
-
-            # Code should be improved to render this not needed
-            list(APPEND _GCC_COMMON_CXX_FLAGS "-Wno-error=unused-function")
-        else ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-            # GCC supports it
-            list(APPEND _GCC_COMMON_CXX_FLAGS "-Wstrict-null-sentinel")
-        endif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-
-        string(REPLACE ";" " " _GCC_COMMON_C_AND_CXX_FLAGS_STRING "${_GCC_COMMON_C_AND_CXX_FLAGS}")
-        string(REPLACE ";" " " _GCC_COMMON_CXX_FLAGS_STRING "${_GCC_COMMON_CXX_FLAGS}")
-
-        string(APPEND CMAKE_C_FLAGS " ${_GCC_COMMON_C_AND_CXX_FLAGS_STRING}")
-        string(APPEND CMAKE_CXX_FLAGS " ${_GCC_COMMON_C_AND_CXX_FLAGS_STRING} ${_GCC_COMMON_CXX_FLAGS_STRING}")
-
-        # check whether we can enable -Og optimization for debug build
-        # also let's enable -march=native for debug builds
-        check_cxx_compiler_flag(-Og _DEBUG_OPTIMIZATION_LEVEL_IS_SUPPORTED)
-
-        if (_DEBUG_OPTIMIZATION_LEVEL_IS_SUPPORTED)
-            set(QBT_ADDITONAL_FLAGS "-Og -g3 -march=native -pipe" CACHE STRING
-                "Additional qBittorent compile flags")
-            set(QBT_ADDITONAL_CXX_FLAGS "-Og -g3 -march=native -pipe" CACHE STRING
-                "Additional qBittorent C++ compile flags")
-        else(_DEBUG_OPTIMIZATION_LEVEL_IS_SUPPORTED)
-            set(QBT_ADDITONAL_FLAGS "-O0 -g3 -march=native -pipe" CACHE STRING
-                "Additional qBittorent compile flags")
-            set(QBT_ADDITONAL_CXX_FLAGS "-O0 -g3 -march=native -pipe" CACHE STRING
-                "Additional qBittorent C++ compile flags")
-        endif (_DEBUG_OPTIMIZATION_LEVEL_IS_SUPPORTED)
-    endif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-
-    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-        set(QBT_ADDITONAL_FLAGS "-wd4290 -wd4275 -wd4251 /W4" CACHE STRING "Additional qBittorent compile flags")
-    endif ()
-
-    string(APPEND CMAKE_C_FLAGS " ${QBT_ADDITONAL_FLAGS}")
-    string(APPEND CMAKE_CXX_FLAGS " ${QBT_ADDITONAL_FLAGS}")
-
-# endif (NOT QBT_ADDITONAL_FLAGS)
-endmacro(qbt_set_compiler_options)
-