Index: Makefile.in
===================================================================
diff -u -rd0ddb9df8ff79e52355d0c1d1aa9f4e08ef0e067 -rb9444659be7050e31855b0dfc3789087ee62a274
--- Makefile.in	(.../Makefile.in)	(revision d0ddb9df8ff79e52355d0c1d1aa9f4e08ef0e067)
+++ Makefile.in	(.../Makefile.in)	(revision b9444659be7050e31855b0dfc3789087ee62a274)
@@ -196,6 +196,7 @@
 		  TCLLIBPATH="$(top_builddir) ${srcdir}"
 TCLSH_PROG	= @TCLSH_PROG@
 TCLSH		= $(TCLSH_ENV) $(TCLSH_PROG)
+#TCLSH		= $(TCLSH_ENV) valgrind --dsymutil=yes $(TCLSH_PROG)
 SHARED_BUILD	= @SHARED_BUILD@
 
 INCLUDES	= @PKG_INCLUDES@ @TCL_INCLUDES@ @NSF_BUILD_INCLUDE_SPEC@