--- libgtop-sysdeps.m4.orig	2015-08-17 11:59:37.000000000 -0700
+++ libgtop-sysdeps.m4	2015-09-17 14:20:14.000000000 -0700
@@ -71,7 +71,7 @@
 	  libgtop_sysdeps_dir=darwin
 	  libgtop_need_server=yes
 	  libgtop_have_sysinfo=yes
-	  libgtop_postinstall='chgrp kmem $(bindir)/libgtop_server2 && chmod g+s $(bindir)/libgtop_server2'
+	  libgtop_postinstall='chgrp kmem $(DESTDIR)$(bindir)/libgtop_server2 && chmod g+s $(DESTDIR)$(bindir)/libgtop_server2'
 	  ;;
 	cygwin*)
 	  libgtop_sysdeps_dir=cygwin