Feature/qt6

.github/workflows/macOS.yml

@@ -86,13 +86,13 @@ jobs:
         # Note the current convention is to use the -S and -B options here to specify source
         # and build directories, but this is only available with CMake 3.13 and higher.
         # The CMake binaries on the Github Actions machines are (as of this writing) 3.12
-        # brew link --force qt@5
+        # brew link --force qt
         run: |
           mkdir -p build
           cd build
-          export PATH="$(brew --prefix qt@5)/bin:$PATH"
-          export LDFLAGS="-L$(brew --prefix qt@5)/lib -Wl,-rpath,$(brew --prefix llvm)/lib"
-          cmake -G Ninja .. -DQt5_DIR="$(brew --prefix qt@5)/lib/cmake" -DCMAKE_BUILD_TYPE=Debug -DBUILD_ALL_PLUGINS=ON -DBUILD_TESTS=ON -DPL_GUI=ON
+          export PATH="$(brew --prefix qt)/bin:$PATH"
+          export LDFLAGS="-L$(brew --prefix qt)/lib -Wl,-rpath,$(brew --prefix llvm)/lib"
+          cmake -G Ninja .. -DQt5_DIR="$(brew --prefix qt)/lib/cmake" -DCMAKE_BUILD_TYPE=Debug -DBUILD_ALL_PLUGINS=ON -DBUILD_TESTS=ON -DPL_GUI=ON
         env:
           HAL_BASE_PATH: ${{runner.workspace}}/hal/build
           CCACHE_DIR: ${{runner.workspace}}/.ccache
@@ -105,9 +105,9 @@ jobs:
         # Execute the build.  You can specify a specific target with "--target <NAME>"
         run: |
           cd build
-          export PATH="$(brew --prefix qt@5)/bin:$PATH"
+          export PATH="$(brew --prefix qt)/bin:$PATH"
           export BUILD_TYPE=Debug
-          export LDFLAGS="-L$(brew --prefix qt@5)/lib -Wl,-rpath,$(brew --prefix llvm)/lib"
+          export LDFLAGS="-L$(brew --prefix qt)/lib -Wl,-rpath,$(brew --prefix llvm)/lib"
           export SDKROOT=$(xcrun --show-sdk-path)
           cmake --build . --target all --clean-first --config $BUILD_TYPE
         env:
@@ -126,7 +126,7 @@ jobs:
         # See https://cmake.org/cmake/help/latest/manual/ctest.1.html for more detail
         run: |
           cd build
-          export LDFLAGS="-L$(brew --prefix qt@5)/lib -Wl,-rpath,$(brew --prefix llvm)/lib"
+          export LDFLAGS="-L$(brew --prefix qt)/lib -Wl,-rpath,$(brew --prefix llvm)/lib"
           ctest --rerun-failed --output-on-failure
         #  ninja -v hal_coverage
         # bash <(curl -s https://codecov.io/bash) -f hal_coverage.info.cleaned || echo "Codecov did not collect coverage reports"

Brewfile

@@ -1,6 +1,6 @@
 brew "pkgconfig"
 brew "lcov"
-brew "qt@5"
+brew "qt"
 brew "ccache"
 brew "llvm"
 brew "libomp"

CHANGELOG.md

@@ -116,6 +116,7 @@ All notable changes to this project will be documented in this file.
     * fixed bug in pin model which must not crash when deleting a non-empty pin group
     * fixed bug by disallowing deletion of group comprising a single pin with same name
 * Build and dependencies
+  * changed the GUI from Qt 5 to Qt 6, which is now required to build the GUI
   * added a test that checks the Python bindings never hand out a borrowed pointer without keeping its owner alive, and never give a class bound with a non-owning holder to a factory that returns a `unique_ptr`. It covers plugins kept in a repository of their own as well, and holds free, static and submodule-level functions to the same rule as methods, which `hal::borrowed()` made fixable
   * updated the vendored igraph dependency from 0.10.12 to 1.0.1 and ported the graph algorithm and HAWKEYE plugins to the igraph 1.0 API
   * removed the tests below `tests/python_binding`, which were neither referenced by the build nor by any workflow and called API that no longer exists

deps/quazip-1.5/.editorconfig

@@ -0,0 +1,12 @@
+root = true
+
+[*]
+end_of_line = lf
+indent_style = space
+indent_size = 4
+
+[*.yml]
+indent_size = 2
+
+[*.yaml]
+indent_size = 2

deps/quazip-1.5/.gitattributes

@@ -0,0 +1,23 @@
+# old Git versions
+*.h -crlf
+*.cpp -crlf
+*.c -crlf
+*.dox -crlf
+# NOT *.txt because NEWS.txt is in CRLF format for historic reasons
+CMakeLists.txt -crlf
+*.in -crlf
+*.cmakein -crlf
+*.symbols -crlf
+.editorconfig -crlf
+
+# new Git versions
+*.h text eol=lf
+*.cpp text eol=lf
+*.c text eol=lf
+*.dox text eol=lf
+# NOT *.txt because NEWS.txt is in CRLF format for historic reasons
+CMakeLists.txt text eol=lf
+*.in text eol=lf
+*.cmakein text eol=lf
+*.symbols text eol=lf
+.editorconfig eol=lf

deps/quazip-1.5/.github/docker/README.md

@@ -0,0 +1,5 @@
+# Minimal Qt build images for CI
+
+These include minimal Qt built from source with `-qt-zlib` option to test `-DQUAZIP_USE_QT_ZLIB=ON` builds.
+
+`jurplel/install-qt-action` is essentially a binary downloader from Qt and does not have all options available.

deps/quazip-1.5/.github/docker/qt-5.15.12-ubuntu-static/Dockerfile

@@ -0,0 +1,67 @@
+FROM ubuntu:22.04 as builder
+
+WORKDIR /build
+
+RUN apt-get -y update && apt-get -y install build-essential cmake tar wget python3
+
+RUN wget -qO- https://ftp.fau.de/qtproject/archive/qt/5.15/5.15.12/single/qt-everywhere-opensource-src-5.15.12.tar.xz | tar xJ
+
+RUN qt-everywhere-src-5.15.12/configure -qt-zlib \
+-static \
+-opensource \
+-confirm-license \
+-optimize-size \
+-nomake examples \
+-nomake tests \
+-no-dbus \
+-no-fontconfig \
+-no-opengl \
+-no-openssl \
+-no-gui \
+-skip qtconnectivity \
+-skip qtdatavis3d \
+-skip qtdeclarative \
+-skip qtdoc \
+-skip qtactiveqt \
+-skip qt3d \
+-skip qtimageformats \
+-skip qtlocation \
+-skip qtmultimedia \
+-skip qtopcua \
+-skip qtremoteobjects \
+-skip qtscxml \
+-skip qtsensors \
+-skip qtserialbus \
+-skip qtserialport \
+-skip qtspeech \
+-skip qtsvg \
+-skip qttools \
+-skip qttranslations \
+-skip qtwebchannel \
+-skip qtwebengine \
+-skip qtwebsockets \
+-skip qtwebview \
+-skip qtcharts \
+-skip qtcoap \
+-skip qtlottie \
+-skip qtmqtt \
+-skip qtnetworkauth \
+-skip qtquick3d \
+-skip qtquicktimeline \
+-skip qtvirtualkeyboard \
+-skip qtwayland \
+-skip qtcanvas3d \
+-skip qtgamepad \
+-skip qtpurchasing \
+-skip qtscript
+
+RUN make -j$(nproc) && make install
+
+FROM ubuntu:22.04
+
+RUN apt-get -y update && apt-get -y install git build-essential cmake
+
+COPY --from=builder /usr/local/Qt-5.15.12 /usr/local/Qt-5.15.12
+
+# Temporary workaround for https://github.com/stachenov/quazip/issues/127
+ENV LC_ALL=C.UTF-8

deps/quazip-1.5/.github/docker/qt-6.4.3-ubuntu-static/Dockerfile

@@ -0,0 +1,72 @@
+FROM ubuntu:22.04 AS builder
+
+WORKDIR /build
+
+RUN apt-get -y update && apt-get -y install build-essential cmake tar wget python3
+
+RUN wget -qO- https://ftp.fau.de/qtproject/archive/qt/6.4/6.4.3/single/qt-everywhere-src-6.4.3.tar.xz | tar xJ
+
+RUN qt-everywhere-src-6.4.3/configure -qt-zlib \
+-static \
+-opensource \
+-confirm-license \
+-optimize-size \
+-nomake examples \
+-nomake tests \
+-no-dbus \
+-no-fontconfig \
+-no-opengl \
+-no-openssl \
+-no-gui \
+-skip qtconnectivity \
+-skip qtdatavis3d \
+-skip qtdeclarative \
+-skip qtdoc \
+-skip qtactiveqt \
+-skip qt3d \
+-skip qtgraphs \
+-skip qtgrpc \
+-skip qtimageformats \
+-skip qtlanguageserver \
+-skip qtlocation \
+-skip qthttpserver \
+-skip qtmultimedia \
+-skip qtopcua \
+-skip qtpositioning \
+-skip qtremoteobjects \
+-skip qtscxml \
+-skip qtsensors \
+-skip qtserialbus \
+-skip qtserialport \
+-skip qtshadertools \
+-skip qtspeech \
+-skip qtsvg \
+-skip qttools \
+-skip qttranslations \
+-skip qtwebchannel \
+-skip qtwebengine \
+-skip qtwebsockets \
+-skip qtwebview \
+-skip qtcharts \
+-skip qtcoap \
+-skip qtlottie \
+-skip qtmqtt \
+-skip qtnetworkauth \
+-skip qtquick3d \
+-skip qtquick3dphysics \
+-skip qtquickeffectmaker \
+-skip qtquicktimeline \
+-skip qtvirtualkeyboard \
+-skip qtwayland \
+-skip qtcanvas3d \
+-skip qtgamepad \
+-skip qtpurchasing \
+-skip qtscript
+
+RUN cmake --build . --parallel --target install
+
+FROM ubuntu:22.04
+
+RUN apt-get -y update && apt-get -y install build-essential cmake
+
+COPY --from=builder /usr/local/Qt-6.4.3 /usr/local/Qt-6.4.3