From fd72a9bc48ebab76976f538c28459a0e26aa1750 Mon Sep 17 00:00:00 2001
From: Paul Joseph Davis <davisp@apache.org>
Date: Tue, 4 Aug 2009 18:32:03 +0000
Subject: Rookie mistake. Needed to force a compiler error to determine the
 difference in function signature.

git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@800912 13f79535-47bb-0310-9956-ffa450edef68
---
 configure.ac | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index f8dceebc..a0ced9f3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -104,13 +104,16 @@ Are the Mozilla SpiderMonkey headers installed?])
         ])])
 
 AC_LANG_PUSH(C)
-AC_LINK_IFELSE(
+OLD_CFLAGS="$CFLAGS"
+CFLAGS="-Werror-implicit-function-declaration"
+AC_COMPILE_IFELSE(
     [AC_LANG_PROGRAM(
-        [[]],
+        [[#include <jsapi.h>]],
         [[JS_SetOperationCallback(0, 0);]]
     )],
     AC_DEFINE([USE_JS_SETOPCB], [], [Use new JS_SetOperationCallback])
 )
+CFLAGS="$OLD_CFLAGS"
 AC_LANG_POP(C)
 
 AC_CHECK_ICU([3])
-- 
cgit v1.2.3