From 738c3034610be758d9758398846f9ff7eea2a4a8 Mon Sep 17 00:00:00 2001
From: kanemoto <kanemoto@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 26 Mar 2014 00:13:36 +0000
Subject: [PATCH] add --disable-pie option to configure

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog    | 4 ++++
 configure.in | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index fb6d70b648..8bb3e5b31d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Mar 26 09:07:48 2014  Yutaka Kanemoto  <kanemoto@ruby-lang.org>
+
+	* configure.in: add --disable-pie. 
+
 Wed Mar 26 08:47:04 2014  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* addr2line.c (fill_lines): don't run fill_lines multiple times.
diff --git a/configure.in b/configure.in
index 55dea5123e..3845f05c7c 100644
--- a/configure.in
+++ b/configure.in
@@ -3275,7 +3275,9 @@ AS_CASE("$enable_shared", [yes], [
   LIBRUBYARG_SHARED=
 
   # enable PIE if possible
-  pie=
+  AC_ARG_ENABLE(pie,
+          AS_HELP_STRING([--disable-pie], [disable PIE feature]),
+          [pie=$enableval], [pie=])
   AS_CASE(["$target_os"],
   [haiku], [
     # gcc supports PIE, but doesn't work correctly in Haiku