cmake: explicit rpath handling
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d1f6b7a..fa9763c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -115,6 +115,10 @@
 
 ADD_DEFINITIONS("-DHAVE_CONFIG_H")
 
+# rpath handling: use rpath in installed binaries
+SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
+SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
+
 # Targets
 ADD_SUBDIRECTORY(lib)
 ADD_SUBDIRECTORY(man)