-qleon2 for pre-built sparc-rtems4.7-gcc?

[ingolf.steinbach at googlemail.com (Ingolf Steinbach)]

Hi

when using the sparc-rtems-gcc provided by Gaisler for RTEMS 4.6 on
leon2, I just had to supply -qleon2 on the command line in order to
automatically add the BSP specific include and library paths.

In contrast to that, the pre-built tools for 4.7.1 from ftp.rtems.org
seem not to recognize the -qleon2 switch. Is there some magic (besides
including extra make files) to tell sparc-rtems4.7-gcc where to find
the bsp-specific include and library paths?

Kind regards
Ingolf