Towards automake X patch from Ralf Corsepius <corsepiu@…>:
This one once again changes the scheme to preinstall bsp_specs.
It moves generating PROJECT_ROOT/lib/bsp_specs to
libbsp/<cpu>/<bsp>/wrapup/Makefile.in.
I.e. it decentralizes generation of bsp_specs to a bsp-dependent
directory, because preinstalling bsp_specs in a centralized Makefile
like it has been done until now does not harmonize well with spliting
the toplevel configure script in cpu and bsp-dependent configure scripts
and automake.
First apply the patch (rtems-rc-19990318-0.diff) below, then run the
reorg-bsp_specs.sh script.
IMO, this one is comparatively harmless and eases automake support
significantly.