threadglobalconstruction.c compile error when POSIX is disabled
Joel Sherrill
joel.sherrill at oarcorp.com
Wed Oct 29 18:37:38 UTC 2014
On 10/25/2014 8:57 AM, Hesham Moustafa wrote:
> Hi,
>
> The exact error occurs with or1k port, even with --enable-posix and
> after Sebastian's fix commit. Any idea how to fix this?
>
Can you give me your configure command?
I tried with POSIX enabled and disabled and built all tests in both
cases. I don't see it on sparc/sis and this should be a generic issue.
--joel
> Regards,
> Hesham
>
> On Thu, Oct 16, 2014 at 2:04 PM, Joel Sherrill
> <joel.sherrill at oarcorp.com <mailto:joel.sherrill at oarcorp.com>> wrote:
>
>
>
> On October 16, 2014 1:05:54 AM CDT, Sebastian Huber
> <sebastian.huber at embedded-brains.de
> <mailto:sebastian.huber at embedded-brains.de>> wrote:
> >Hello Joel,
> >
> >sorry, I didn't test this with POSIX disabled. I fixed it like this:
> >
> >http://git.rtems.org/rtems/commit/?id=cf51c3bfa0bbc50af6e162f22da385c7da113143
> >
> >Why is there a
> >
> >/*
> > * This is kind of kludgy but it allows targets to totally
> ignore the
> > * optional APIs like POSIX safely.
> > */
> >
> >#ifdef RTEMS_POSIX_API
> >#include <rtems/posix/config.h>
> >#else
> >typedef void *posix_api_configuration_table;
> >#endif
> >
> >in <rtems/config.h>?
>
> I honestly have no idea. Must have been referenced at point.
>
> Thanks for fixing this. My tree has enough going on.
>
> --joel
>
> >On 15/10/14 18:13, Joel Sherrill wrote:
> >> Hi
> >>
> >> Tripped across this when POSIX is disabled
> >>
> >> sparc-rtems4.11-gcc --pipe -DHAVE_CONFIG_H -I..
> >> -I../../cpukit/../../../sis/lib/include -mcpu=cypress -O2 -g
> >> -ffunction-sections -fdata-sections -Wall -Wmissing-prototypes
> >> -Wimplicit-function-declaration -Wstrict-prototypes
> -Wnested-externs
> >-MT
> >> src/libscore_a-threadglobalconstruction.o -MD -MP -MF
> >> src/.deps/libscore_a-threadglobalconstruction.Tpo -c -o
> >> src/libscore_a-threadglobalconstruction.o `test -f
> >> 'src/threadglobalconstruction.c' || echo
> >>
> >'../../../../../../rtems/c/src/../../cpukit/score/'`src/threadglobalconstruction.c
> >> In file included from
> >>
> >../../../../../../rtems/c/src/../../cpukit/score/src/threadglobalconstruction.c:25:0:
> >> ../../cpukit/../../../sis/lib/include/rtems/posix/config.h:140:3:
> >error:
> >> conflicting types for 'posix_api_configuration_table'
> >> } posix_api_configuration_table;
> >> ^
> >> In file included from
> >>
> ../../cpukit/../../../sis/lib/include/rtems/score/threadimpl.h:33:0,
> >> from
> >>
> >../../../../../../rtems/c/src/../../cpukit/score/src/threadglobalconstruction.c:22:
> >> ../../cpukit/../../../sis/lib/include/rtems/config.h:54:15: note:
> >> previous declaration of 'posix_api_configuration_table' was here
> >> typedef void *posix_api_configuration_table;
> >> ^
> >> gmake[6]: *** [src/libscore_a-threadglobalconstruction.o] Error 1
> >> gmake[6]: Leaving directory
> >>
> `/home/joel/rtems-4.11-work/b-sis/sparc-rtems4.11/c/sis/cpukit/score'
> >>
>
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>
--
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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