Use versionless Qt cmake target

This makes it easier to build against both Qt5 and Qt6

GIT_SILENT

kcm/CMakeLists.txt

@@ -19,9 +19,9 @@ set(kcm_SRCS
 add_library(kcm_firewall MODULE ${kcm_SRCS})
 
 target_link_libraries(kcm_firewall
-    Qt5::Quick
-    Qt5::X11Extras
-    Qt5::DBus
+    Qt::Quick
+    Qt::X11Extras
+    Qt::DBus
 
     KF5::CoreAddons
     KF5::Declarative

kcm/backends/firewalld/CMakeLists.txt

@@ -15,6 +15,6 @@ kcoreaddons_add_plugin(
     INSTALL_NAMESPACE "kf5/plasma_firewall")
 
 target_link_libraries(firewalldbackend
-    Qt5::DBus
+    Qt::DBus
     kcm_firewall_core
 )

kcm/backends/netstat/CMakeLists.txt

@@ -25,9 +25,9 @@ set(networkstatus_SRCS
 add_library(networkstatus STATIC ${networkstatus_SRCS})
 target_link_libraries(networkstatus
     kcm_firewall_core
-    Qt5::Core
-    Qt5::Quick
-    Qt5::X11Extras
+    Qt::Core
+    Qt::Quick
+    Qt::X11Extras
     KF5::CoreAddons
     KF5::ConfigCore
     KF5::Auth

kcm/backends/ufw/helper/CMakeLists.txt

@@ -24,7 +24,7 @@ set(ufw_plugin_helper_SRCS helper.cpp )
 add_executable(kde_ufw_plugin_helper ${ufw_plugin_helper_SRCS})
 
 # set_target_properties(kcm_ufw_helper PROPERTIES OUTPUT_NAME kcm_ufw_helper)
-target_link_libraries(kde_ufw_plugin_helper Qt5::Core KF5::Auth KF5::I18n)
+target_link_libraries(kde_ufw_plugin_helper Qt::Core KF5::Auth KF5::I18n)
 
 if (IS_ABSOLUTE "${LIBEXEC_INSTALL_DIR}")
   set(UFW_PLUGIN_HELPER_PATH ${LIBEXEC_INSTALL_DIR}/kde_ufw_plugin_helper.py)

kcm/core/CMakeLists.txt

@@ -19,7 +19,7 @@ generate_export_header(kcm_firewall_core)
 target_include_directories(kcm_firewall_core PUBLIC "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>")
 
 target_link_libraries(kcm_firewall_core
-    Qt5::Quick
+    Qt::Quick
     KF5::CoreAddons
     KF5::Declarative
     KF5::I18n

tests/firewall_tests/CMakeLists.txt

@@ -3,6 +3,6 @@ add_executable(firewall_tests
 )
 
 target_link_libraries(firewall_tests
-    Qt5::Core
+    Qt::Core
     kcm_firewall_core
 )

tests/ss_tests/CMakeLists.txt

@@ -3,6 +3,6 @@ add_executable(ss_tests
 )
 
 target_link_libraries(ss_tests
-    Qt5::Core
+    Qt::Core
     kcm_firewall_core
 )