Linux build

[Joel Sherrill]

The mrm332 BSP is in the snapshots.  It also looks like you
are using tools for the snapshots so you might as well switch 
and get the right BSP.

--joel

Duane Gustavus wrote:
> 
> Hello Folks,
> 
> I have a Robomind 68332 card that has been mentioned on this list
> before.  I am using Linux (RH 7.1) and have installed the GNU tools
> for 68k architecture using the supplied rpms (ie in /opt/rtems).  I
> have downloaded and unpacked the source in /opt/rtems to make
> /opt/rtems/rtems-4.5.0.  I have made an /opt/rtems/build-rtems
> directory, cd'd into it and run ../rtems-4.5.0/configure
> --target=m68k-rtems --disable-itron --disable-networking.  This all
> seems to work correctly.
> 
> For a make command, I am using make RTEMS_BPS="efi332".  I realize
> this will probably not build code loadable in my Robomind card, but it
> will verify that I can build RTEMS for a 68332 with the tools (a big
> step in the right direction).  The make goes for quite a bit building
> lots of modules without problems.  Then I get what appears to be some
> configuration error:
> 
> make[5]: Entering directory `/export/rtems/build-rtems/m68k-rtems/c/efi332/exec/posix/src'
> mkdir o-optimize
> /opt/rtems/bin/m68k-rtems-gcc --pipe -B../../../../../../efi332/lib/ -specs bsp_specs -qrtems -g -Wall -ansi -fasm    -mcpu32     -c -D__RTEMS_INSIDE__ -O4 -fomit-frame-pointer -o o-optimize/adasupp.o ../../../../../../../rtems-4.5.0/c/src/exec/posix/src/adasupp.c
> In file included from ../../../../../../efi332/lib/include/sched.h:20,
>                  from /usr/include/pthread.h:20,
>                  from ../../../../../../../rtems-4.5.0/c/src/exec/posix/src/adasupp.c:7:
> /opt/rtems/lib/gcc-lib/m68k-rtems/2.95.2/../../../../m68k-rtems/include/sys/sched.h:44: field `ss_replenish_period' has incomplete type
> /opt/rtems/lib/gcc-lib/m68k-rtems/2.95.2/../../../../m68k-rtems/include/sys/sched.h:46: field `ss_initial_budget' has incomplete type
> 
> I have looked at the sched.h file, and the ss_replenish_period and
> ss_initial_budget don't appear to be erroneous.  It looks suspicious
> to me that the /usr/include/pthread.h file is being included, but I
> don't really know what is going on there. BTW, the various reporting
> of /opt/rtems and /export/rtems above is caused by the fact that
> /opt/rtems in a symbolic link to /export/rtems (where the free disk
> space is).  On the theory that this might have something to do with
> the efi332 configuration, I tried one of the other BSPs mentioned in
> the configure exit message.  The result was the same, failing on the
> same file (with the exception of being in the mvme136 path).
> 
> Up to this point everything has worked perfectly, so I am hoping this
> is not too big an issue (I am following the online docs and have
> checked them twice to see if I can spot what I'm doing wrong, but no
> joy).  I would certainly appreciate useful suggestions as how to
> proceed with the make.
> 
> On another issue, the archives show some discussion of a BSP for the
> Robomind card (even pointing out that the efi332 BSP was a good
> starting point).  Did anyone ever make a useable BSP for this card?  I
> think RTEMS might be a great platform for a free robot environment if
> some inexpensive cards are supported for it.  I am willing to help
> with the MRM board if others are interested.
> 
> Thanks for any info you can provide,
> Duane Gustavus
> Denton, TX

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel at OARcorp.com                 On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
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