Index: Makefile.msc
==================================================================
--- Makefile.msc
+++ Makefile.msc
@@ -861,10 +861,14 @@
 # version on this machine.
 #
 !IFNDEF TCLVERSION
 TCLVERSION = 86
 !ENDIF
+
+!IFNDEF TCLSUFFIX
+TCLSUFFIX =
+!ENDIF
 
 !IFNDEF TCLDIR
 TCLDIR = $(TOP)\compat\tcl
 !ENDIF
 
@@ -875,15 +879,15 @@
 !IFNDEF TCLLIBDIR
 TCLLIBDIR = $(TCLDIR)\lib
 !ENDIF
 
 !IFNDEF LIBTCL
-LIBTCL = tcl$(TCLVERSION).lib
+LIBTCL = tcl$(TCLVERSION)$(TCLSUFFIX).lib
 !ENDIF
 
 !IFNDEF LIBTCLSTUB
-LIBTCLSTUB = tclstub$(TCLVERSION).lib
+LIBTCLSTUB = tclstub$(TCLVERSION)$(TCLSUFFIX).lib
 !ENDIF
 
 !IFNDEF LIBTCLPATH
 LIBTCLPATH = $(TCLDIR)\bin
 !ENDIF