From: zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Wed, 29 Apr 2009 03:28:12 +0000 (+0000)
Subject: Add -Wredundant-decls to prevent unwanted duplicate declarations.
X-Git-Tag: v0.2.0~942
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=2f3dc12ad79758e921f2fe5291642226ffb703c0

Add -Wredundant-decls to prevent unwanted duplicate declarations.

git-svn-id: svn://svn.berlios.de/openocd/trunk@1562 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---

diff --git a/configure.in b/configure.in
index 364a3d88cd..9eaeb7e4d6 100644
--- a/configure.in
+++ b/configure.in
@@ -779,6 +779,7 @@ if test "${gcc_wextra}" = yes; then
 	GCC_WARNINGS="${GCC_WARNINGS} -Wextra -Wno-unused-parameter"
 	GCC_WARNINGS="${GCC_WARNINGS} -Wbad-function-cast"
 	GCC_WARNINGS="${GCC_WARNINGS} -Wcast-align"
+	GCC_WARNINGS="${GCC_WARNINGS} -Wredundant-decls"
 fi
 if test "${gcc_werror}" = yes; then
 	GCC_WARNINGS="${GCC_WARNINGS} -Werror"