From a4394e3f49eceade8b88db6f3dfd2da89da2accc Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 17 Mar 2008 07:41:12 +0000
Subject: * configure.in: unset GREP_OPTIONS.  [ruby-core:15918]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog    |  4 ++++
 configure.in | 10 ++++++++++
 version.h    |  6 +++---
 3 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b415022be8..daeb139984 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Mar 17 16:41:08 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* configure.in: unset GREP_OPTIONS.  [ruby-core:15918]
+
 Sun Mar 16 18:07:07 2008  Martin Duerst  <duerst@it.aoyama.ac.jp>
 
 	* enc/trans/utf_16_32.c: bug fix (some invalid UTF-8 sequences
diff --git a/configure.in b/configure.in
index 253d4b8af1..d94950b21e 100644
--- a/configure.in
+++ b/configure.in
@@ -63,10 +63,20 @@ fi
 GNU_LD=$rb_cv_prog_gnu_ld
 AC_SUBST(GNU_LD)])
 
+unset GREP_OPTIONS
 rb_version=`grep RUBY_VERSION $srcdir/version.h`
 MAJOR=`expr "$rb_version" : '#define RUBY_VERSION "\([0-9][0-9]*\)\.[0-9][0-9]*\.[0-9][0-9]*"'`
 MINOR=`expr "$rb_version" : '#define RUBY_VERSION "[0-9][0-9]*\.\([0-9][0-9]*\)\.[0-9][0-9]*"'`
 TEENY=`expr "$rb_version" : '#define RUBY_VERSION "[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\)"'`
+if test "$MAJOR" = ""; then
+  AC_MSG_ERROR(could not determine MAJOR number from version.h)
+fi
+if test "$MINOR" = ""; then
+  AC_MSG_ERROR(could not determine MINOR number from version.h)
+fi
+if test "$TEENY" = ""; then
+  AC_MSG_ERROR(could not determine TEENY number from version.h)
+fi
 AC_SUBST(MAJOR)
 AC_SUBST(MINOR)
 AC_SUBST(TEENY)
diff --git a/version.h b/version.h
index 4486d88279..9a423e5b44 100644
--- a/version.h
+++ b/version.h
@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2008-03-16"
+#define RUBY_RELEASE_DATE "2008-03-17"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20080316
+#define RUBY_RELEASE_CODE 20080317
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2008
 #define RUBY_RELEASE_MONTH 3
-#define RUBY_RELEASE_DAY 16
+#define RUBY_RELEASE_DAY 17
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];
-- 
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