From 55086d79e1864f8a9f66af808d4566665d7bc846 Mon Sep 17 00:00:00 2001
From: Jon Olav Hauglid <jon.hauglid@oracle.com>
Date: Mon, 8 Nov 2010 10:48:31 +0100
Subject: [PATCH] Bug #45288 pb2 returns a lot of compilation warnings

GCOV builds were broken after the patch for Bug#57933
which added add -Wdeclaration-after-statement to gcc builds.

This patch fixes:
stacktrace.c:328: warning: ISO C90 forbids mixed
declarations and code

No test case added.
---
 mysys/stacktrace.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mysys/stacktrace.c b/mysys/stacktrace.c
index 7bac8017324..ebd84548a9b 100644
--- a/mysys/stacktrace.c
+++ b/mysys/stacktrace.c
@@ -318,6 +318,9 @@ end:
 /* Produce a core for the thread */
 void my_write_core(int sig)
 {
+#ifdef HAVE_gcov
+  extern void __gcov_flush(void);
+#endif
   signal(sig, SIG_DFL);
 #ifdef HAVE_gcov
   /*
@@ -325,7 +328,6 @@ void my_write_core(int sig)
     information from this process, causing gcov output to be incomplete.
     So we force the writing of coverage information here before terminating.
   */
-  extern void __gcov_flush(void);
   __gcov_flush();
 #endif
   pthread_kill(pthread_self(), sig);