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From: "Bergquist, Brett" <BBergquist@canoga.com>
To: "derby-dev@db.apache.org" <derby-dev@db.apache.org>
Date: Mon, 1 Aug 2011 16:04:32 -0700
Subject: RE: What do I need to change to affect the derby release build
 number
Thread-Topic: What do I need to change to affect the derby release build
 number
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That will work for what I will need to do.  The build number option is suff=
icient.  It is only to be able to verify that the version of derby.jar that=
 is being used is the special build. =20

Thank you!

Brett
________________________________________
From: Dag H. Wanvik [dag.wanvik@oracle.com]
Sent: Monday, August 01, 2011 5:51 PM
To: derby-dev@db.apache.org
Subject: Re: What do I need to change to affect the derby release build num=
ber

"Bergquist, Brett" <BBergquist@canoga.com> writes:

> I need to build a private copy of Derby 10.8.1.2 with a fix for:
>
> https://issues.apache.org/jira/browse/DERBY-5352
>
> And I want to uniquely identify that this is my private build and not
> build 10.8.1.2.  Where should I make a change so that this can easily
> be seen.  I would really like this to come out something like in the
> derby.log with something like "10.8.1.2 CP Special 1" or something
> similar.

Derby prints the svn version number of the sources used to produce the
release in derby.log

Booting Derby version The Apache Software Foundation - Apache Derby - 10.8.=
1.2 - (1095077): instance a816c00e-0131-871c-0b6b-00000324a858

If you build your own from modified source it would show something like
this:

Booting Derby version The Apache Software Foundation - Apache Derby - 10.9.=
0.0 alpha - (1152930M): instance a816c00e-0131-874e-6961-00000324ea00

cf the "M" (modified) after the svn version number.
If you like you can also build with a number of your choice by giving
the build an explicit number, e.g.

ant -Dchangenumber=3D666 -q all buildjars

If you want something more radical, cf. the code in
BasDataFileFactory#boot, search file the line whihc uses MessageId.STORE_BO=
OT_MSG.

Hope this helps,
Dag