commit 7ea5034dda3d7a497be8c8d1adea08897c165916
Author: Andreas Sturmlechner <andreas.sturmlechner@gmail.com>
Date:   Thu Sep 15 00:22:38 2016 +0200

    Make KF5Baloo optional
    
    https://mail.kde.org/pipermail/kde-frameworks-devel/2016-September/037734.html

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e57cb73..49584d9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,8 +26,13 @@ find_package(KF5XmlRpcClient REQUIRED)
 find_package(KF5 REQUIRED COMPONENTS PlasmaQuick)
 find_package(KF5 REQUIRED COMPONENTS SysGuard)
 find_package(KF5 REQUIRED COMPONENTS Package)
-# Baloo has a different version scheme than KF5 for now
-find_package(KF5 5.1 REQUIRED COMPONENTS Baloo)
+
+find_package(KF5Baloo)
+set_package_properties(KF5Baloo PROPERTIES DESCRIPTION "File Searching"
+                       TYPE OPTIONAL
+                       PURPOSE "Needed for the File Search runner."
+                      )
+
 find_package(KF5TextEditor)
 find_package(KWinDBusInterface CONFIG REQUIRED)
 
diff --git a/runners/CMakeLists.txt b/runners/CMakeLists.txt
index 48cc379..d7656c8 100644
--- a/runners/CMakeLists.txt
+++ b/runners/CMakeLists.txt
@@ -1,5 +1,7 @@
 add_subdirectory(activities)
-add_subdirectory(baloo)
+if(KF5Baloo_FOUND)
+ add_subdirectory(baloo)
+endif()
 add_subdirectory(bookmarks)
 add_subdirectory(calculator)
 add_subdirectory(locations)