test: test for make_engines that are aliases referring to a sequence of variants.
<?xml version="1.0" ?>
<build>
<config name="delivery" abstract="true">
<set name="database" value="to1tobet"/>
<set name="thread" value="1"/>
<set name="dir" value="C:\temp"/>
<config type="snapshot" name="2D_OpenVG_1_0-to1tobet#ekhuq:project:ou1ape3#1"/>
</config>
</build>