sparc-rtems defines unix and ada/sysdep.c

[Joel Sherrill <joel@OARcorp.com>]

Ralf Corsepius wrote:
> On Wed, 2004-03-10 at 14:16, Joel Sherrill wrote:
> 
>>Hi,
>>
>>In trying to get gcc 3.4 to build Ada for *-rtems, I have noticed that 
>>sysdep.c seems
>>to now be dependent on termios.h for sparc-rtems.  In tracking this 
>>down, it seems
>>as though unix is a predefine for sparc-rtems.    This causes gnat to 
>>think that we
>>should have termios installed when the run-time is built. 
>>
>>So I am left with two issues:
>>
>>  + why is sparc-rtems defining unix?
> 
> Because sparc-rtems-gcc is broken. It bogusly applies config-files from
> sparc-solaris.

As does sparc-elf which sparc-rtems is closely modeled upon.

>>  Can we safely turn it off?  How?
> 
> My attempts to fix this can be found in:
> http://www.rtems.com/cgi-bin/gnatsweb.pl?database=RTEMS&cmd=view&pr=517

It looks like you just inlined the solaris files and marked sections
as unused.  Is that right?

Would config/sparc/linux.h be closer to use as a starting point for
a new config/sparc/rtemself.h?

> Ralf
> 
> 


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