From 498a22333b835a598ccaed4656e97a0ec3573665 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@hack.frob.com>
Date: Fri, 14 Mar 2014 10:44:34 -0700
Subject: Compile with -Wundef.

---
 Makeconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Makeconfig')

diff --git a/Makeconfig b/Makeconfig
index 9078b29..fa9fb63 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -685,6 +685,7 @@ ifeq ($(all-warnings),yes)
 else
 +gccwarn := -Wall -Wwrite-strings -Winline
 endif
++gccwarn += -Wundef
 +gccwarn-c = -Wstrict-prototypes
 
 # We do not depend on the address of constants in different files to be
-- 
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