libdl: rtems.git dependence on rtems-tools.git

[Chris Johns]

Hi,

Libdl tests in the testsuite depend on tools in rtems-tools.git/linkers. 
Should I raise a configure error if the tools are not found or not build 
the tests ?

Raising an error is my preferred option because libdl for the supported 
archs is tested however it creates a dependency between rtems-tools.git 
and RTEMS. I can help with this by adding building of rtems-tools.git to 
the RSB's build of RTEMS tools.

Comments ?

Chris