Updater: Add CMake option BUILD_UPDATER to make the updater optional

- Default: BUILD_UPDATER = NO

  To ease builds for distro packages and contributors (regardless of the specified update URL)

- Enable updater build for Drone CI and AppImage builds

Signed-off-by: Michael Schuster <michael@schuster.ms>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/gui/application.cpp b/src/gui/application.cpp
index 4cfcab31d..7ea3bccfe 100644
--- a/src/gui/application.cpp
+++ b/src/gui/application.cpp
@@ -34,7 +34,11 @@
 #include "sharedialog.h"
 #include "accountmanager.h"
 #include "creds/abstractcredentials.h"
+
+#if defined(BUILD_UPDATER)
 #include "updater/ocupdater.h"
+#endif
+
 #include "owncloudsetupwizard.h"
 #include "version.h"
 
@@ -254,12 +258,14 @@ Application::Application(int &argc, char **argv)
     connect(&_networkConfigurationManager, &QNetworkConfigurationManager::configurationChanged,
         this, &Application::slotSystemOnlineConfigurationChanged);
 
+#if defined(BUILD_UPDATER)
     // Update checks
     UpdaterScheduler *updaterScheduler = new UpdaterScheduler(this);
     connect(updaterScheduler, &UpdaterScheduler::updaterAnnouncement,
         _gui.data(), &ownCloudGui::slotShowTrayMessage);
     connect(updaterScheduler, &UpdaterScheduler::requestRestart,
         _folderManager.data(), &FolderMan::slotScheduleAppRestart);
+#endif
 
     // Cleanup at Quit.
     connect(this, &QCoreApplication::aboutToQuit, this, &Application::slotCleanup);