From 4549879579fb2eac72bd7e0be2330ce6b7551ff2 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 7 Oct 2013 12:03:58 +0000
Subject: configure.in: move FIBER_USE_NATIVE conditions

* configure.in, win32/Makefile.sub (FIBER_USE_NATIVE): move conditions
  from cont.c

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 cont.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'cont.c')

diff --git a/cont.c b/cont.c
index 40aa2731d5..75fa3d5418 100644
--- a/cont.c
+++ b/cont.c
@@ -15,9 +15,6 @@
 #include "gc.h"
 #include "eval_intern.h"
 
-#if ((defined(_WIN32) && _WIN32_WINNT >= 0x0400) || (defined(HAVE_GETCONTEXT) && defined(HAVE_SETCONTEXT))) && !defined(__NetBSD__) && !defined(__sun) && !defined(__ia64) && !defined(FIBER_USE_NATIVE)
-#define FIBER_USE_NATIVE 1
-
 /* FIBER_USE_NATIVE enables Fiber performance improvement using system
  * dependent method such as make/setcontext on POSIX system or
  * CreateFiber() API on Windows.
@@ -34,7 +31,7 @@
  * are represented by stack pointer (higher bits of stack pointer).
  * TODO: check such constraint on configure.
  */
-#elif !defined(FIBER_USE_NATIVE)
+#if !defined(FIBER_USE_NATIVE)
 #define FIBER_USE_NATIVE 0
 #endif
 
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