tools/Makefile: Simplify HOST_CFLAGS/HOST_LDFLAGS generation

Signed-off-by: NPeter Tyser <ptyser@xes-inc.com>

tools/Makefile

@@ -35,22 +35,15 @@ TOOLSUBDIRS =
 # multiple symbol definitions are treated as errors, hence the
 # -multiply_defined suppress option to turn off this error.
 #
-ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
-HOST_CFLAGS = -traditional-cpp -Wall
-HOST_LDFLAGS =-multiply_defined suppress
 
-else
-ifeq ($(HOSTOS)-$(HOSTARCH),netbsd-ppc)
-HOST_CFLAGS = -Wall -pedantic
+HOST_CFLAGS = -Wall
 HOST_LDFLAGS =
 
-#
-# Everyone else
-#
+ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
+HOST_CFLAGS += -traditional-cpp
+HOST_LDFLAGS += -multiply_defined suppress
 else
-HOST_CFLAGS = -Wall -pedantic
-HOST_LDFLAGS =
-endif
+HOST_CFLAGS += -pedantic
 endif
 
 #