--- pdal/util/CMakeLists.txt.orig	2017-01-06 20:52:21 UTC
+++ pdal/util/CMakeLists.txt
@@ -25,7 +25,7 @@ target_include_directories(${PDAL_UTIL_L
 if (UNIX AND NOT APPLE)
     target_link_libraries(${PDAL_UTIL_LIB_NAME}
         PRIVATE
-            dl
+            ${CMAKE_DL_LIBS} execinfo
     )
 endif()
 
