Why do I need dmv177 BSP?

[Joel Sherrill]

Leon Pollak wrote:

>Hello,
>	I downloaded everything last and tried to compile RTEMS for my new BSP. 
>	I deleted unnecessary (from my point of view) BSPs and left 3 I really need - 
>this speeds up bootstrap running. 
>
If you are really editing Makefile.am's or configure.ac files, then you 
can run bootstrap from any
subdirectory with a configure.ac and get just from there down.  Editting 
the aclocal files does require
a full bootstrap.

I assume you know to configure with --enable-rtemsbsp=XXX to just get 
the BSPs you want.

>	Configuring passed OK, but "make" stopped and said that there is no dmv177 
>BSP, which I really deleted.
>	Now, in configure.ac in ..libbsp/powerpc I see:
>
>AC_CONFIG_SRCDIR([dmv177])
>
>	I know almost nothing about automake/autoconf. I can restore this directory 
>back, but is it really forbidden to delete it?
>  
>

If you really want to delete the BSPs, you will have to remove their 
directories, the entries in
that configure.ac and run bootstrap from the appropriate libbsp/CPU 
directory.

>	Thanks for reply.
>
>leonp at plris dot com
>
>  
>