qt6: use Qt6 as default build option in CMake

Author: q4a

CMakeLists.txt

@@ -20,8 +20,8 @@ project (juffed)
 cmake_minimum_required (VERSION 3.7)
 
 # build options
-option(USE_QT6 "Use Qt6. Defaults to Qt4" OFF)
-option(USE_QT5 "Use Qt5. Defaults to Qt4" ON)
+option(USE_QT6 "Use Qt6. Defaults to Qt4" ON)
+option(USE_QT5 "Use Qt5. Defaults to Qt4" OFF)
 option(USE_SYSTEM_QTSINGLEAPPLICATION "Try to find system-wide QtSingleApplication library" $ENV{USE_SYSTEM_SINGLETON})
 option(USE_ENCA "Try to find Enca library for file encoding check" $ENV{USE_ENCA})
 

debian/control

@@ -7,10 +7,10 @@ Priority: optional
 Build-Depends: debhelper (>= 11~),
                cmake,
                libenca-dev,
-               libqscintilla2-qt5-dev,
+               libqscintilla2-qt6-dev,
                pkg-config,
-               qttools5-dev,
-               qttools5-dev-tools
+               qt6-tools-dev,
+               qt6-tools-dev-tools
 Standards-Version: 4.1.5
 Vcs-Browser: https://salsa.debian.org/lxqt-team/juffed
 Vcs-Git: https://salsa.debian.org/lxqt-team/juffed.git

debian/rules

@@ -1,7 +1,8 @@
 #!/usr/bin/make -f
 # DH_VERBOSE=1
 
-export USE_QT5=true
+export USE_QT6=true
+export USE_QT5=false
 export USE_SYSTEM_SINGLETON=false
 export USE_ENCA=true
 export LC_ALL=C.UTF-8

plugins/CMakeLists.txt

@@ -17,8 +17,8 @@ OPTION(BUILD_TODOLIST "Build TODOList plugin" OFF)
 project (juffed-plugins)
 cmake_minimum_required (VERSION 3.7)
 
-option(USE_QT6 "Use Qt6. Defaults to Qt4" OFF)
-option(USE_QT5 "Use Qt5. Defaults to Qt4" ON)
+option(USE_QT6 "Use Qt6. Defaults to Qt4" ON)
+option(USE_QT5 "Use Qt5. Defaults to Qt4" OFF)
 
 # plugins are built standalone if is JUFFED_CMAKE_PLUGINS not set
 # Required variables (includes, libs) has to go from