--- old/make/solaris/makefiles/fastdebug.make	2013-04-03 14:56:21.000000000 -0400
+++ new/make/solaris/makefiles/fastdebug.make	2013-04-03 14:56:21.000000000 -0400
@@ -30,7 +30,7 @@
 FASTDEBUG_CFLAGS$(FASTDEBUG_CFLAGS) = $(DEBUG_CFLAGS)
 
 # Compiler specific OPT_CFLAGS are passed in from gcc.make, sparcWorks.make
-OPT_CFLAGS/DEFAULT= $(OPT_CFLAGS)
+OPT_CFLAGS/DEFAULT= $(OPT_CFLAGS/SLOWER)
 OPT_CFLAGS/BYFILE = $(OPT_CFLAGS/$@)$(OPT_CFLAGS/DEFAULT$(OPT_CFLAGS/$@))
 
 ifeq ("${Platform_compiler}", "sparcWorks")
@@ -123,5 +123,5 @@
 MAPFILE_DTRACE = $(GAMMADIR)/make/solaris/makefiles/mapfile-vers-$(TYPE)
 
 VERSION = optimized
-SYSDEFS += -DASSERT -DFASTDEBUG -DCHECK_UNHANDLED_OOPS
+SYSDEFS += -DASSERT -DCHECK_UNHANDLED_OOPS
 PICFLAGS = DEFAULT