Build of rtems-libbsd for all BSPs

[Sujay Raj]

On i386/pc386, adding a line :

extern u_int64_t tsc_freq;

to freebsd/sys/contrib/altq/altq/altq_subr.c

gets it to build successfully. Though I wonder what its repercussions would be.

On Thu, May 28, 2015 at 8:43 PM, Joel Sherrill
<joel.sherrill at oarcorp.com> wrote:
> Hi
>
> I decided to attempt to build rtems-libbsd for all BSPs. I didn't
> expect great results but 136 of 193 BSPs did not complete the build.
>
> Overall, the results are surprising. No x86 or SPARC BSPs could
> build rtems-libbsd. And many ARM and PowerPC BSPs had build issues
> that were *NOT* running out of memory linking.
>
> Apparently, a target has to have C++ and dlfcn.h or it is not attempted.
>
> Some general failure patterns:
>
> + SPARC pci header
> + Missing bsp/irq-info.h
> + Missing libcpu/cache.h
> + Missing rtems_interrupt_server_initialize()
> + ohci_lpc.c:221:18: error: 'EIO' undeclared
> + x86 tsc_freq variable missing
> + powerpc: Unsupported CPU model
>
> The full report is attached.
>
> --
> Joel Sherrill, Ph.D.             Director of Research & Development
> joel.sherrill at OARcorp.com        On-Line Applications Research
> Ask me about RTEMS: a free RTOS  Huntsville AL 35805
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