diff -urN tcl8.5a2.org/unix/Makefile.in tcl8.5a2/unix/Makefile.in
--- tcl8.5a2.org/unix/Makefile.in	2004-12-08 00:16:06.000000000 +0100
+++ tcl8.5a2/unix/Makefile.in	2005-04-04 13:15:13.000000000 +0200
@@ -94,9 +94,9 @@
 # To change the compiler switches, for example to change from optimization to
 # debugging symbols, change the following line:
 #CFLAGS			= $(CFLAGS_DEBUG)
-#CFLAGS			= $(CFLAGS_OPTIMIZE)
+CFLAGS			= $(CFLAGS_OPTIMIZE)
 #CFLAGS			= $(CFLAGS_DEBUG) $(CFLAGS_OPTIMIZE)
-CFLAGS			= @CFLAGS_DEFAULT@ @CFLAGS@
+#CFLAGS			= @CFLAGS_DEFAULT@ @CFLAGS@
 
 # Flags to pass to the linker
 LDFLAGS_DEBUG		= @LDFLAGS_DEBUG@