main/desktop/toolkit/qt5/polkit-qt/files/fd1bc295.patch

From fd1bc29594c6dee8b65c294c1c8595349f5cfdb2 Mon Sep 17 00:00:00 2001
From: Ahmad Samir <a.samirh78@gmail.com>
Date: Sun, 5 Dec 2021 20:41:08 +0200
Subject: [PATCH] Change CMake code to enable building against Qt 5 or 6

- forward declaring QStringList doesn't work with Qt6, instead #include it
  (for Qt6 we could use 'using QStringList = QList<QString>' but that wouldn't
  work with Qt5, and it's not worth an #ifdef, QStringList is common in Qt
  and KDE code anyway)
- Add a copy constructor to PolkitQt1::Details, required because of QMetaType
  and the QESDP d-pointer

By default this builds with Qt5, to build with Qt6 pass -DQT_MAJOR_VERSION=6
to cmake.
---
 CMakeLists.txt                | 28 ++++++++++++++++------------
 agent/CMakeLists.txt          |  4 ++--
 core/CMakeLists.txt           |  4 ++--
 core/polkitqt1-authority.h    |  2 +-
 core/polkitqt1-details.cpp    |  2 ++
 core/polkitqt1-details.h      |  5 +++++
 examples/CMakeLists.txt       | 14 +++++++-------
 examples/agent/CMakeLists.txt |  4 ++--
 gui/CMakeLists.txt            |  6 +++---
 polkit-qt5-agent-1.pc.cmake   |  2 +-
 polkit-qt5-core-1.pc.cmake    |  2 +-
 polkit-qt5-gui-1.pc.cmake     |  2 +-
 polkit-qt6-1.pc.cmake         | 11 +++++++++++
 polkit-qt6-agent-1.pc.cmake   | 11 +++++++++++
 polkit-qt6-core-1.pc.cmake    | 11 +++++++++++
 polkit-qt6-gui-1.pc.cmake     | 11 +++++++++++
 test/CMakeLists.txt           |  8 ++++----
 17 files changed, 91 insertions(+), 36 deletions(-)
 create mode 100644 polkit-qt6-1.pc.cmake
 create mode 100644 polkit-qt6-agent-1.pc.cmake
 create mode 100644 polkit-qt6-core-1.pc.cmake
 create mode 100644 polkit-qt6-gui-1.pc.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dd0977e..166c177 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,19 +24,23 @@ include(FeatureSummary)
 set(REQUIRED_QT_VERSION 5.5.0)
 set(CMAKE_CXX_STANDARD 11)
 
-find_package(Qt5 ${REQUIRED_QT_VERSION} REQUIRED COMPONENTS Core DBus Widgets)
+if (NOT QT_MAJOR_VERSION)
+    set(QT_MAJOR_VERSION "5")
+endif()
+
+find_package(Qt${QT_MAJOR_VERSION} ${REQUIRED_QT_VERSION} REQUIRED COMPONENTS Core DBus Widgets)
 
 find_package(PkgConfig REQUIRED)
 
-set(POLKITQT-1_PCNAME "polkit-qt5-1")
-set(POLKITQT-1_CORE_PCNAME "polkit-qt5-core-1")
-set(POLKITQT-1_GUI_PCNAME "polkit-qt5-gui-1")
-set(POLKITQT-1_AGENT_PCNAME "polkit-qt5-agent-1")
-set(POLKITQT-1_CAMEL_NAME "PolkitQt5-1")
-set(POLKITQT-1_EXAMPLE "polkit-example-qt5")
-set(POLKITQT-1_EXAMPLE_HELPER "polkit-example-helper-qt5")
-set(POLKITQT-1_AGENT_EXAMPLE "polkit-agent-example-qt5")
-set(POLKITQT-1_INCLUDE_PATH "polkit-qt5-1")
+set(POLKITQT-1_PCNAME "polkit-qt${QT_MAJOR_VERSION}-1")
+set(POLKITQT-1_CORE_PCNAME "polkit-qt${QT_MAJOR_VERSION}-core-1")
+set(POLKITQT-1_GUI_PCNAME "polkit-qt${QT_MAJOR_VERSION}-gui-1")
+set(POLKITQT-1_AGENT_PCNAME "polkit-qt${QT_MAJOR_VERSION}-agent-1")
+set(POLKITQT-1_CAMEL_NAME "PolkitQt${QT_MAJOR_VERSION}-1")
+set(POLKITQT-1_EXAMPLE "polkit-example-qt${QT_MAJOR_VERSION}")
+set(POLKITQT-1_EXAMPLE_HELPER "polkit-example-helper-qt${QT_MAJOR_VERSION}")
+set(POLKITQT-1_AGENT_EXAMPLE "polkit-agent-example-qt${QT_MAJOR_VERSION}")
+set(POLKITQT-1_INCLUDE_PATH "polkit-qt${QT_MAJOR_VERSION}-1")
 
 pkg_check_modules(POLKIT_GOBJECT polkit-gobject-1 REQUIRED IMPORTED_TARGET)
 pkg_check_modules(POLKIT_AGENT polkit-agent-1 REQUIRED IMPORTED_TARGET)
@@ -168,13 +172,13 @@ install(EXPORT ${POLKITQT-1_CAMEL_NAME}Export FILE ${POLKITQT-1_CAMEL_NAME}Targe
 
 option(BUILD_EXAMPLES "Builds a set of examples for polkit-qt-1" OFF)
 if (BUILD_EXAMPLES)
-    find_package(Qt5Xml ${REQUIRED_QT_VERSION} REQUIRED)
+    find_package(Qt${QT_MAJOR_VERSION}Xml ${REQUIRED_QT_VERSION} REQUIRED)
     add_subdirectory(examples)
 endif (BUILD_EXAMPLES)
 
 option(BUILD_TEST "Builds unit tests for polkit-qt-1" OFF)
 if (BUILD_TEST)
-    find_package(Qt5Test ${REQUIRED_QT_VERSION} REQUIRED)
+    find_package(Qt${QT_MAJOR_VERSION}Test ${REQUIRED_QT_VERSION} REQUIRED)
     add_subdirectory(test)
 endif (BUILD_TEST)
 
diff --git a/agent/CMakeLists.txt b/agent/CMakeLists.txt
index 1a86cd8..ba95bfe 100644
--- a/agent/CMakeLists.txt
+++ b/agent/CMakeLists.txt
@@ -14,10 +14,10 @@ generate_export_header(${POLKITQT-1_AGENT_PCNAME}
 
 target_link_libraries(${POLKITQT-1_AGENT_PCNAME}
     PUBLIC
-    Qt5::Core
+    Qt${QT_MAJOR_VERSION}::Core
     ${POLKITQT-1_CORE_PCNAME}
     PRIVATE
-    Qt5::Core
+    Qt${QT_MAJOR_VERSION}::Core
     PkgConfig::POLKIT_AGENT
     PkgConfig::GOBJECT
 )
diff --git a/core/CMakeLists.txt b/core/CMakeLists.txt
index 8225871..29bccc7 100644
--- a/core/CMakeLists.txt
+++ b/core/CMakeLists.txt
@@ -17,9 +17,9 @@ generate_export_header(${POLKITQT-1_CORE_PCNAME}
 
 target_link_libraries(${POLKITQT-1_CORE_PCNAME}
     PUBLIC
-    Qt5::Core
+    Qt${QT_MAJOR_VERSION}::Core
     PRIVATE
-    Qt5::DBus
+    Qt${QT_MAJOR_VERSION}::DBus
     PkgConfig::POLKIT_GOBJECT
     PkgConfig::GLIB2
     PkgConfig::GOBJECT
diff --git a/core/polkitqt1-authority.h b/core/polkitqt1-authority.h
index 43527b0..d2d66ba 100644
--- a/core/polkitqt1-authority.h
+++ b/core/polkitqt1-authority.h
@@ -19,9 +19,9 @@
 
 #include <QObject>
 #include <QMetaType>
+#include <QStringList>
 
 typedef struct _PolkitAuthority PolkitAuthority;
-class QStringList;
 
 /**
  * \namespace PolkitQt1 PolkitQt
diff --git a/core/polkitqt1-details.cpp b/core/polkitqt1-details.cpp
index 50568ff..b5be7ee 100644
--- a/core/polkitqt1-details.cpp
+++ b/core/polkitqt1-details.cpp
@@ -56,6 +56,8 @@ Details::~Details()
 {
 }
 
+Details::Details(const Details &other) = default;
+
 Details& Details::operator=(const PolkitQt1::Details& other)
 {
     d = other.d;
diff --git a/core/polkitqt1-details.h b/core/polkitqt1-details.h
index 7fb8448..59dfcb6 100644
--- a/core/polkitqt1-details.h
+++ b/core/polkitqt1-details.h
@@ -48,6 +48,11 @@ public:
      */
     explicit Details(PolkitDetails *pkDetails);
 
+    /**
+     * Copy constructor.
+     */
+    Details(const Details &other);
+
     ~Details();
 
     Details &operator=(const Details &other);
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 229e97a..32577af 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -11,9 +11,9 @@ target_sources(${POLKITQT-1_EXAMPLE} PRIVATE
 )
 
 target_link_libraries(${POLKITQT-1_EXAMPLE}
-    Qt5::Core
-    Qt5::DBus
-    Qt5::Widgets
+    Qt${QT_MAJOR_VERSION}::Core
+    Qt${QT_MAJOR_VERSION}::DBus
+    Qt${QT_MAJOR_VERSION}::Widgets
     ${POLKITQT-1_GUI_PCNAME}
     ${POLKITQT-1_CORE_PCNAME}
 )
@@ -34,7 +34,7 @@ endmacro(dbus_add_activation_system_service _sources)
 
 add_executable(${POLKITQT-1_EXAMPLE_HELPER})
 
-qt5_add_dbus_adaptor(polkit_example_helper_dbus_SRCS
+qt_add_dbus_adaptor(polkit_example_helper_dbus_SRCS
     org.qt.policykit.examples.xml
     PkExampleHelper.h
     PkExampleHelper
@@ -48,9 +48,9 @@ target_sources(${POLKITQT-1_EXAMPLE_HELPER} PRIVATE
 
 # see our helper is pretty small :D
 target_link_libraries(${POLKITQT-1_EXAMPLE_HELPER}
-    Qt5::Core
-    Qt5::Xml
-    Qt5::DBus
+    Qt${QT_MAJOR_VERSION}::Core
+    Qt${QT_MAJOR_VERSION}::Xml
+    Qt${QT_MAJOR_VERSION}::DBus
     ${POLKITQT-1_GUI_PCNAME}
 )
 
diff --git a/examples/agent/CMakeLists.txt b/examples/agent/CMakeLists.txt
index 020c686..130ac4e 100644
--- a/examples/agent/CMakeLists.txt
+++ b/examples/agent/CMakeLists.txt
@@ -7,8 +7,8 @@ target_sources(${POLKITQT-1_AGENT_EXAMPLE} PRIVATE
 )
 
 target_link_libraries(${POLKITQT-1_AGENT_EXAMPLE}
-    Qt5::Core
-    Qt5::Widgets
+    Qt${QT_MAJOR_VERSION}::Core
+    Qt${QT_MAJOR_VERSION}::Widgets
     ${POLKITQT-1_AGENT_PCNAME}
     ${POLKITQT-1_CORE_PCNAME}
     PkgConfig::POLKIT_AGENT
diff --git a/gui/CMakeLists.txt b/gui/CMakeLists.txt
index c22deba..69ec1f6 100644
--- a/gui/CMakeLists.txt
+++ b/gui/CMakeLists.txt
@@ -15,10 +15,10 @@ generate_export_header(${POLKITQT-1_CORE_PCNAME}
 target_link_libraries(${POLKITQT-1_GUI_PCNAME}
     PUBLIC
     ${POLKITQT-1_CORE_PCNAME}
-    Qt5::Widgets
+    Qt${QT_MAJOR_VERSION}::Widgets
     PRIVATE
-    Qt5::Core
-    Qt5::DBus
+    Qt${QT_MAJOR_VERSION}::Core
+    Qt${QT_MAJOR_VERSION}::DBus
 )
 
 set_target_properties(${POLKITQT-1_GUI_PCNAME} PROPERTIES VERSION ${POLKITQT-1_LIBRARY_VERSION}
diff --git a/polkit-qt5-agent-1.pc.cmake b/polkit-qt5-agent-1.pc.cmake
index 709a24e..60b22d5 100644
--- a/polkit-qt5-agent-1.pc.cmake
+++ b/polkit-qt5-agent-1.pc.cmake
@@ -6,6 +6,6 @@ includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@/@POLKITQT-1_INCLUDE_PATH@
 Name: @POLKITQT-1_AGENT_PCNAME@
 Description: Convenience library for using polkit Agent with a Qt-styled API
 Version: @POLKITQT-1_VERSION_STRING@
-Requires: Qt5Core Qt5Gui
+Requires: Qt@QT_MAJOR_VERSION@Core Qt@QT_MAJOR_VERSION@Gui
 Libs: -L${libdir} -l@POLKITQT-1_AGENT_PCNAME@
 Cflags: -I${includedir}
diff --git a/polkit-qt5-core-1.pc.cmake b/polkit-qt5-core-1.pc.cmake
index 588f267..2f5d562 100644
--- a/polkit-qt5-core-1.pc.cmake
+++ b/polkit-qt5-core-1.pc.cmake
@@ -6,6 +6,6 @@ includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@/@POLKITQT-1_INCLUDE_PATH@
 Name: @POLKITQT-1_CORE_PCNAME@
 Description: Convenience library for using polkit with a Qt-styled API, non-GUI classes
 Version: @POLKITQT-1_VERSION_STRING@
-Requires: Qt5Core
+Requires: Qt@QT_MAJOR_VERSION@Core
 Libs: -L${libdir} -l@POLKITQT-1_CORE_PCNAME@
 Cflags: -I${includedir}
diff --git a/polkit-qt5-gui-1.pc.cmake b/polkit-qt5-gui-1.pc.cmake
index 1c012dd..1d208fb 100644
--- a/polkit-qt5-gui-1.pc.cmake
+++ b/polkit-qt5-gui-1.pc.cmake
@@ -6,6 +6,6 @@ includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@/@POLKITQT-1_INCLUDE_PATH@
 Name: @POLKITQT-1_GUI_PCNAME@
 Description: Convenience library for using polkit with a Qt-styled API, GUI classes
 Version: @POLKITQT-1_VERSION_STRING@
-Requires: Qt5Core Qt5Gui @POLKITQT-1_CORE_PCNAME@
+Requires: Qt@QT_MAJOR_VERSION@Core Qt@QT_MAJOR_VERSION@Gui @POLKITQT-1_CORE_PCNAME@
 Libs: -L${libdir} -l@POLKITQT-1_GUI_PCNAME@
 Cflags: -I${includedir}
diff --git a/polkit-qt6-1.pc.cmake b/polkit-qt6-1.pc.cmake
new file mode 100644
index 0000000..ba8e46e
--- /dev/null
+++ b/polkit-qt6-1.pc.cmake
@@ -0,0 +1,11 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=@CMAKE_INSTALL_PREFIX@
+libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@/@POLKITQT-1_INCLUDE_PATH@
+
+Name: @POLKITQT-1_PCNAME@
+Description: Convenience library for using polkit with a Qt-styled API
+Version: @POLKITQT-1_VERSION_STRING@
+Requires: @POLKITQT-1_CORE_PCNAME@ @POLKITQT-1_GUI_PCNAME@ @POLKITQT-1_AGENT_PCNAME@
+Libs: -L${libdir} -l@POLKITQT-1_CORE_PCNAME@ -l@POLKITQT-1_GUI_PCNAME@ -l@POLKITQT-1_AGENT_PCNAME@
+Cflags: -I${includedir}
diff --git a/polkit-qt6-agent-1.pc.cmake b/polkit-qt6-agent-1.pc.cmake
new file mode 100644
index 0000000..60b22d5
--- /dev/null
+++ b/polkit-qt6-agent-1.pc.cmake
@@ -0,0 +1,11 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=@CMAKE_INSTALL_PREFIX@
+libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@/@POLKITQT-1_INCLUDE_PATH@
+
+Name: @POLKITQT-1_AGENT_PCNAME@
+Description: Convenience library for using polkit Agent with a Qt-styled API
+Version: @POLKITQT-1_VERSION_STRING@
+Requires: Qt@QT_MAJOR_VERSION@Core Qt@QT_MAJOR_VERSION@Gui
+Libs: -L${libdir} -l@POLKITQT-1_AGENT_PCNAME@
+Cflags: -I${includedir}
diff --git a/polkit-qt6-core-1.pc.cmake b/polkit-qt6-core-1.pc.cmake
new file mode 100644
index 0000000..2f5d562
--- /dev/null
+++ b/polkit-qt6-core-1.pc.cmake
@@ -0,0 +1,11 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=@CMAKE_INSTALL_PREFIX@
+libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@/@POLKITQT-1_INCLUDE_PATH@
+
+Name: @POLKITQT-1_CORE_PCNAME@
+Description: Convenience library for using polkit with a Qt-styled API, non-GUI classes
+Version: @POLKITQT-1_VERSION_STRING@
+Requires: Qt@QT_MAJOR_VERSION@Core
+Libs: -L${libdir} -l@POLKITQT-1_CORE_PCNAME@
+Cflags: -I${includedir}
diff --git a/polkit-qt6-gui-1.pc.cmake b/polkit-qt6-gui-1.pc.cmake
new file mode 100644
index 0000000..1d208fb
--- /dev/null
+++ b/polkit-qt6-gui-1.pc.cmake
@@ -0,0 +1,11 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=@CMAKE_INSTALL_PREFIX@
+libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@/@POLKITQT-1_INCLUDE_PATH@
+
+Name: @POLKITQT-1_GUI_PCNAME@
+Description: Convenience library for using polkit with a Qt-styled API, GUI classes
+Version: @POLKITQT-1_VERSION_STRING@
+Requires: Qt@QT_MAJOR_VERSION@Core Qt@QT_MAJOR_VERSION@Gui @POLKITQT-1_CORE_PCNAME@
+Libs: -L${libdir} -l@POLKITQT-1_GUI_PCNAME@
+Cflags: -I${includedir}
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 8403d7b..d587034 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -5,10 +5,10 @@ add_executable(polkit-qt-test
 )
 
 target_link_libraries(polkit-qt-test
-    Qt5::Core
-    Qt5::DBus
-    Qt5::Test
-    Qt5::Widgets
+    Qt${QT_MAJOR_VERSION}::Core
+    Qt${QT_MAJOR_VERSION}::DBus
+    Qt${QT_MAJOR_VERSION}::Test
+    Qt${QT_MAJOR_VERSION}::Widgets
     ${POLKITQT-1_CORE_PCNAME}
     ${POLKITQT-1_AGENT_PCNAME}
 )
-- 
GitLab