revert commit d8425bb767

1991/brnstnd/Makefile

@@ -39,7 +39,7 @@ include ../../var.mk
 # Common C compiler warnings to silence
 #
 CSILENCE= -Wno-c99-extensions -Wno-error -Wno-implicit-function-declaration \
-	-Wno-parentheses -Wno-return-type -Wno-deprecated-non-prototype -Wno-unused-value
+	-Wno-parentheses -Wno-return-type
 
 # Common C compiler warning flags
 #
@@ -86,8 +86,7 @@ ifeq ($(CC),clang)
 #
 CSILENCE+= -Wno-implicit-int-conversion -Wno-missing-prototypes \
 	-Wno-missing-variable-declarations -Wno-poison-system-directories \
-	-Wno-shorten-64-to-32 -Wno-sign-conversion -Wno-strict-prototypes \
-	-Wno-unused-macros
+	-Wno-shorten-64-to-32 -Wno-sign-conversion -Wno-strict-prototypes
 #
 CWARN+= -Weverything
 #