Author: Michael R. Crusoe <michael.crusoe@gmail.com>
Description: Avoid unnecessary linkage to gomp or rt
--- rapmap.orig/CMakeLists.txt
+++ rapmap/CMakeLists.txt
@@ -117,7 +117,7 @@
 set( BOOST_EXTRA_FLAGS "--layout=tagged" )
 ## this get's set differently below if we
 ## are on clang & apple
-set (NON_APPLECLANG_LIBS gomp)
+set (NON_APPLECLANG_LIBS "$ENV{NON_APPLECLANG_LIBS}")
 set (PTHREAD_LIB)
 
 if(UNIX AND NOT APPLE)
