Change RPM file naming:

- Suffix like "-m2", "-rc" becomes part of version as "_m2", "_rc".
- Release counts from 1, not 0.

This is done for both the "generic" RPMs and the "shared-compat" ones.
It includes introducing a new version variable "MYSQL_U_SCORE_VERSION"
in "configure.in", where the dash is replaced by an underscore:
  5.5.1-m2   ->  5.5.1_m2

support-files/mysql.spec.sh

@@ -1,4 +1,4 @@
-# Copyright 2000-2008 MySQL AB, 2008 Sun Microsystems, Inc.
+# Copyright 2000-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
 # 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -50,9 +50,9 @@
 %{!?malloc_lib_target:%define WITH_TCMALLOC 0}
 
 %if %{STATIC_BUILD}
-%define release 0
+%define release 1
 %else
-%define release 0.glibc23
+%define release 1.glibc23
 %endif
 %define mysql_license	GPL
 %define mysqld_user	mysql
@@ -86,7 +86,7 @@
 Name: MySQL
 Summary:	MySQL: a very fast and reliable SQL database server
 Group:		Applications/Databases
-Version:	@MYSQL_NO_DASH_VERSION@
+Version:	@MYSQL_U_SCORE_VERSION@
 Release:	%{release}
 License:	Copyright 2000-2008 MySQL AB, @MYSQL_COPYRIGHT_YEAR@ Sun Microsystems, Inc.  All rights reserved.  Use is subject to license terms.  Under %{mysql_license} license as shown in the Description field.
 Source:		http://www.mysql.com/Downloads/MySQL-@MYSQL_BASE_VERSION@/mysql-%{mysql_version}.tar.gz
@@ -882,6 +882,12 @@ fi
 # itself - note that they must be ordered by date (important when
 # merging BK trees)
 %changelog
+* Tue Dec 22 2009 Joerg Bruehe <joerg.bruehe@sun.com>
+
+- Change RPM file naming:
+  - Suffix like "-m2", "-rc" becomes part of version as "_m2", "_rc".
+  - Release counts from 1, not 0.
+
 * Mon Nov 16 2009 Joerg Bruehe <joerg.bruehe@sun.com>
 
 - Fix some problems with the directives around "tcmalloc" (experimental),