diff -Naur smokegen-4.14.3-upstream/CMakeLists.txt smokegen-4.14.3/CMakeLists.txt
--- smokegen-4.14.3-upstream/CMakeLists.txt	2014-09-15 13:23:01.000000000 -0430
+++ smokegen-4.14.3/CMakeLists.txt	2015-03-29 16:41:59.295598992 -0430
@@ -32,9 +32,9 @@
     type.cpp
 )
 
-# force RPATH so that the binary is usable from within the build tree
-set (CMAKE_SKIP_BUILD_RPATH FALSE)
-set (CMAKE_SKIP_RPATH FALSE)
+# add the automatically determined parts of the RPATH
+# which point to directories outside the build tree to the install RPATH
+set (CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 
 configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/config.h.in config.h @ONLY )