Add option to not build/install KAuth Helper

Signed-off-by: Snehit Sah <snehitsah@protonmail.com>

CMakeLists.txt

@@ -127,6 +127,9 @@ ecm_set_disabled_deprecation_versions(QT 5.15.2 KF 5.92.0)
 
 option(USE_UNITY_CMAKE_SUPPORT "Use UNITY cmake support (speedup compile time)" OFF)
 
+option(ENABLE_KAUTH_HELPER "Build and install KAuth helper" ON)
+add_feature_info(KAUTH_HELPER ${ENABLE_KAUTH_HELPER} "Build and install KAuth helper")
+
 set(COMPILE_WITH_UNITY_CMAKE_SUPPORT OFF)
 if (USE_UNITY_CMAKE_SUPPORT)
     set(COMPILE_WITH_UNITY_CMAKE_SUPPORT ON)

src/CMakeLists.txt

@@ -319,8 +319,10 @@ install(FILES data/kalarm.notifyrc DESTINATION ${KDE_INSTALL_KNOTIFYRCDIR})
 
 ########### KAuth helper ###############
 
-add_executable(kalarm_helper rtcwakeaction.cpp rtcwakeaction.h ${libkalarm_common_SRCS})
-target_link_libraries(kalarm_helper KF5::AuthCore KF5::I18n)
-install(TARGETS kalarm_helper DESTINATION ${KAUTH_HELPER_INSTALL_DIR})
-kauth_install_helper_files(kalarm_helper org.kde.kalarm.rtcwake root)
-kauth_install_actions(org.kde.kalarm.rtcwake data/org.kde.kalarm.rtcwake.actions)
+if(ENABLE_KAUTH_HELPER)
+    add_executable(kalarm_helper rtcwakeaction.cpp rtcwakeaction.h ${libkalarm_common_SRCS})
+    target_link_libraries(kalarm_helper KF5::AuthCore KF5::I18n)
+    install(TARGETS kalarm_helper DESTINATION ${KAUTH_HELPER_INSTALL_DIR})
+    kauth_install_helper_files(kalarm_helper org.kde.kalarm.rtcwake root)
+    kauth_install_actions(org.kde.kalarm.rtcwake data/org.kde.kalarm.rtcwake.actions)
+endif()