From 1ec1c32ea18dab5a4ee48706bf0dce107b24fcd5 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 24 Aug 2006 07:58:22 +0000
Subject: r17772: warn about unused macros (only when defined in the .c file
 not in headers)

metze
(This used to be commit a6f22cd924ce040d6b3c31c9c483f1c256015f8d)
---
 source4/build/m4/check_cc.m4 | 1 +
 1 file changed, 1 insertion(+)

(limited to 'source4/build')

diff --git a/source4/build/m4/check_cc.m4 b/source4/build/m4/check_cc.m4
index efb9568729..17384efd0e 100644
--- a/source4/build/m4/check_cc.m4
+++ b/source4/build/m4/check_cc.m4
@@ -176,6 +176,7 @@ if test x$developer = xyes; then
 	    AX_CFLAGS_GCC_OPTION(-Wformat=2, DEVELOPER_CFLAGS)
 	    AX_CFLAGS_GCC_OPTION(-Wno-format-y2k, DEVELOPER_CFLAGS)
 	    AX_CFLAGS_GCC_OPTION(-Wdeclaration-after-statement, DEVELOPER_CFLAGS)
+	    AX_CFLAGS_GCC_OPTION(-Wunused-macros, DEVELOPER_CFLAGS)
 	else
 	    AX_CFLAGS_IRIX_OPTION(-fullwarn, DEVELOPER_CFLAGS)
 	fi
-- 
cgit