From 762f44cf49e92b13420de97ee99d4bc050aab24e Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 27 Aug 2018 05:39:09 +0000
Subject: configure.ac: printf prifix for int64_t

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 include/ruby/ruby.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/ruby')

diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h
index a654cddb7e..b1ac0c60c4 100644
--- a/include/ruby/ruby.h
+++ b/include/ruby/ruby.h
@@ -124,11 +124,13 @@ typedef char ruby_check_sizeof_voidp[SIZEOF_VOIDP == sizeof(void*) ? 1 : -1];
 #define PRI_SHORT_PREFIX "h"
 #endif
 
+#ifndef PRI_64_PREFIX
 #if SIZEOF_LONG == 8
 #define PRI_64_PREFIX PRI_LONG_PREFIX
 #elif SIZEOF_LONG_LONG == 8
 #define PRI_64_PREFIX PRI_LL_PREFIX
 #endif
+#endif
 
 #define RUBY_PRI_VALUE_MARK "\v"
 #if defined PRIdPTR && !defined PRI_VALUE_PREFIX
-- 
cgit v1.2.3