From b15fd851c67e9aaa9bfd5b92073e120f9a76f412 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 23 Jun 2009 07:16:17 +0000
Subject: [PATCH] * configure.in (ruby_version): defaults revision to 0 when no
   revision.h exists.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog    | 5 +++++
 configure.in | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index a458d03cd5..084c8a37bc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Jun 23 16:16:12 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in (ruby_version): defaults revision to 0 when no
+	  revision.h exists.
+
 Tue Jun 23 16:04:59 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* file.c (rb_find_file_ext, rb_find_file): no needs to expand
diff --git a/configure.in b/configure.in
index 565db9934e..f4e9a60db2 100644
--- a/configure.in
+++ b/configure.in
@@ -2335,6 +2335,7 @@ if test ${RUBY_LIB_VERSION_STYLE+set}; then
     {
     echo "#define RUBY_LIB_VERSION_STYLE $RUBY_LIB_VERSION_STYLE"
     echo '#define STRINGIZE(x) x'
+    test -f revision.h -o -f "${srcdir}/revision.h" || echo '#define RUBY_REVISION 0'
     echo '#include "version.h"'
     echo 'ruby_version=RUBY_LIB_VERSION'
     } > conftest.c