From 120125784a1ca698c656c6ef5e21e219df994f64 Mon Sep 17 00:00:00 2001 From: ed Date: Fri, 19 Apr 2013 19:45:00 +0000 Subject: Add the Clang specific -Wmissing-variable-declarations to WARNS=6. This compiler flag enforces that that people either mark variables static or use an external declarations for the variable, similar to how -Wmissing-prototypes works for functions. Due to the fact that Yacc/Lex generate code that cannot trivially be changed to not warn because of this (lots of yy* variables), add a NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this specific compiler warning. Announced on: toolchain@ --- bin/expr/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'bin/expr') diff --git a/bin/expr/Makefile b/bin/expr/Makefile index 544853e..b86cf66 100644 --- a/bin/expr/Makefile +++ b/bin/expr/Makefile @@ -4,4 +4,6 @@ PROG= expr SRCS= expr.y YFLAGS= +NO_WMISSING_VARIABLE_DECLARATIONS= + .include -- cgit v1.1