--- doc/CMakeLists.txt.orig	2015-10-12 12:46:59 UTC
+++ doc/CMakeLists.txt
@@ -97,4 +97,4 @@ else (XMLMANTOHTML_EXECUTABLE)
 endif (XMLMANTOHTML_EXECUTABLE)
 
 install (FILES omp.8
-  DESTINATION ${DATADIR}/man/man8 )
+  DESTINATION man/man8 )