From ed9e1f9ad9e437c5b6822ea6d3f9dfe7c6c6c6cb Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 26 Apr 2013 08:43:37 +0000
Subject: [PATCH] * thread_pthread.c (ruby_init_stack): Add
 STACK_GROW_DIR_DETECTION.   This fixes a compilation failure while
 cross-compiling for ARM.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40476 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog        | 5 +++++
 thread_pthread.c | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e18394b5cc..bf771b640e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Apr 26 17:41:17 2013  Tanaka Akira  <akr@fsij.org>
+
+	* thread_pthread.c (ruby_init_stack): Add STACK_GROW_DIR_DETECTION.
+	  This fixes a compilation failure while cross-compiling for ARM.
+
 Fri Apr 26 14:35:00 2013  Zachary Scott  <zachary@zacharyscott.net>
 
 	* lib/rss/atom.rb: Documentation for RSS::Atom based on a patch by
diff --git a/thread_pthread.c b/thread_pthread.c
index 8953f5ece8..cae9006337 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -672,6 +672,7 @@ ruby_init_stack(volatile VALUE *addr
     /* it should be on co-routine (alternative stack). [Feature #2294] */
     {
 	void *start, *end;
+	STACK_GROW_DIR_DETECTION;
 
 	if (IS_STACK_DIR_UPPER()) {
 	    start = native_main_thread.stack_start;