diff -upr slim-1.3.6.orig/CMakeLists.txt slim-1.3.6/CMakeLists.txt
--- slim-1.3.6.orig/CMakeLists.txt	2013-10-02 16:16:22.000000000 +0300
+++ slim-1.3.6/CMakeLists.txt	2013-10-02 16:19:57.000000000 +0300
@@ -119,6 +119,7 @@ if(USE_PAM)
 	if(PAM_FOUND)
 		message("\tPAM Found")
 		set(SLIM_DEFINITIONS ${SLIM_DEFINITIONS} "-DUSE_PAM")
+		target_link_libraries(libslim ${PAM_LIBRARY})
 		target_link_libraries(${PROJECT_NAME} ${PAM_LIBRARY})
 		target_link_libraries(slimlock ${PAM_LIBRARY})
 		include_directories(${PAM_INCLUDE_DIR})
@@ -178,6 +179,8 @@ include_directories(
 )
 
 target_link_libraries(libslim
+	${X11_Xft_LIB}
+	${X11_Xrandr_LIB}
     ${JPEG_LIBRARIES}
 	${PNG_LIBRARIES}
 )