diff -urN kcaldav-1.2.0.orig/src/CMakeLists.txt kcaldav-1.2.0/src/CMakeLists.txt
--- kcaldav-1.2.0.orig/src/CMakeLists.txt	2010-11-03 07:28:48.000000000 +0100
+++ kcaldav-1.2.0/src/CMakeLists.txt	2010-11-09 00:18:53.000000000 +0100
@@ -3,6 +3,9 @@
 
 project("kcaldav")
 
+find_package(PkgConfig)
+pkg_check_modules(CALDAV libcaldav REQUIRED)
+
 find_package(KDE4 REQUIRED)
 find_package(Qt4 REQUIRED)
 include(KDE4Defaults)
@@ -45,16 +48,13 @@
 
 kde4_add_library(kcal_caldav SHARED ${kcal_caldav_LIB_SRCS})
 
-# add imported target
-add_library(kcaldav_caldav_lib STATIC IMPORTED)
-# point the imported target at the real file
-set_target_properties(kcaldav_caldav_lib PROPERTIES IMPORTED_LOCATION libcaldav.a)
+include_directories( ${CALDAV_INCLUDEDIR} ${CALDAV_INCLUDEDIR}/libcaldav-${CALDAV_VERSION} )
 
 target_link_libraries(kcal_caldav  
                         ${KDE4_KDECORE_LIBS} 
                         ${KDEPIMLIBS_KCAL_LIBS} 
                         ${KDEPIMLIBS_KRESOURCES_LIBS} 
-                        kcaldav_caldav_lib 
+                        -lcaldav
                         ${CURL_LIBRARIES}
                         ${GLIB2_LIBRARIES})