Automated build improvements.

git-svn-id: http://h2database.googlecode.com/svn/trunk@4928 e6896862-9d19-0410-bfb3-e9fa5d50e656
Automated build improvements.

git-svn-id: http://h2database.googlecode.com/svn/trunk@4929 e6896862-9d19-0410-bfb3-e9fa5d50e656
Automated build improvements.

git-svn-id: http://h2database.googlecode.com/svn/trunk@4930 e6896862-9d19-0410-bfb3-e9fa5d50e656