Gilles Chanteperdrix wrote:
> Jan Kiszka wrote:
>  > Hi,
>  > 
>  > I just tried to get the simulator from trunk built but failed here:
>  > 
>  > In file included from ../../../../xenomai/sim/../include/posix/posix.h:29,
>  >                  from
>  > ../../../../xenomai/sim/../ksrc/skins/posix/internal.h:24,
>  >                  from
>  > ../../../../xenomai/sim/../ksrc/skins/posix/thread.h:23,
>  >                  from
>  > ../../../../xenomai/sim/../ksrc/skins/posix/sched.c:48:
>  > ../../../../xenomai/sim/../include/posix/pthread.h:246: conflicting
>  > types for `pthread_attr_getaffinity_np'
>  > /usr/include/pthread.h:383: previous declaration of
>  > `pthread_attr_getaffinity_np'
>  > ../../../../xenomai/sim/../include/posix/pthread.h:249: conflicting
>  > types for `pthread_attr_setaffinity_np'
>  > /usr/include/pthread.h:377: previous declaration of
>  > `pthread_attr_setaffinity_np'
>  > 
>  > Looks like glibc-2.4 (that one comes with my opensuse 10.1) now also
>  > knows get/setaffinity. Prototypes of glibc:
>  > 
>  > extern int pthread_attr_setaffinity_np (pthread_attr_t *__attr,
>  >                                         size_t __cpusetsize,
>  >                                         __const cpu_set_t *__cpuset)
>  > __THROW;
>  > extern int pthread_attr_getaffinity_np (__const pthread_attr_t *__attr,
>  >                                         size_t __cpusetsize,
>  >                                         cpu_set_t *__cpuset) __THROW;
>  > 
> 
> Could you try the attached patch ?
> 

Takes me further, now stops like this:

if ../../gcic/gcic -DHAVE_CONFIG_H -I.
-I../../../../xenomai/sim/skins/posix -I../../include  -D_GNU_SOURCE
-D__IN_XENO__ --gcic-backend=/usr/src/xenomai/inst//libexec/gcic
--skin-code  -I../../../../xenomai/sim/../ksrc/skins
-I../../../../xenomai/sim/../include
-I../../../../xenomai/sim/skins/posix/..   -g -MT timer.o -MD -MP -MF
".deps/timer.Tpo" -c -o timer.o
../../../../xenomai/sim/../ksrc/skins/posix/timer.c; \
then mv -f ".deps/timer.Tpo" ".deps/timer.Po"; else rm -f
".deps/timer.Tpo"; exit 1; fi
In file included from /usr/include/sys/types.h:270,
                 from ../../../../xenomai/sim/../include/nucleus/types.h:32,
                 from ../../../../xenomai/sim/../include/nucleus/queue.h:24,
                 from ../../../../xenomai/sim/../include/nucleus/timer.h:23,
                 from
../../../../xenomai/sim/../ksrc/skins/posix/timer.c:24:
/usr/include/bits/pthreadtypes.h:69: warning: unnamed struct/union that
defines no instances
../../../../xenomai/sim/../ksrc/skins/posix/timer.c: In function
`pse51_timer_create':
../../../../xenomai/sim/../ksrc/skins/posix/timer.c:186: warning:
assignment makes pointer from integer without a cast
../../../../xenomai/sim/../ksrc/skins/posix/timer.c: In function
`pse51_timer_delete':
../../../../xenomai/sim/../ksrc/skins/posix/timer.c:223: array subscript
is not an integer
../../../../xenomai/sim/../ksrc/skins/posix/timer.c: In function
`pse51_timer_settime':
../../../../xenomai/sim/../ksrc/skins/posix/timer.c:344: array subscript
is not an integer
../../../../xenomai/sim/../ksrc/skins/posix/timer.c: In function
`pse51_timer_gettime':
../../../../xenomai/sim/../ksrc/skins/posix/timer.c:437: array subscript
is not an integer
../../../../xenomai/sim/../ksrc/skins/posix/timer.c: In function
`pse51_timer_getoverrun':
../../../../xenomai/sim/../ksrc/skins/posix/timer.c:485: array subscript
is not an integer

>  > Moreover, I get tons of this warning:
>  > 
>  > /usr/include/bits/pthreadtypes.h:69: warning: unnamed struct/union that
>  > defines no instances
>  > 
>  > But this is an "imported" issue, isn't it? Likely due to some picky gcc
>  > switch during the simulator build.
> 
> It depends on what is defined at line 69 of pthreadtypes.h...
> 

typedef union
{
  struct __pthread_mutex_s
  {
    int __lock;
    unsigned int __count;
    int __owner;
    /* KIND must stay at this position in the structure to maintain
       binary compatibility.  */
    int __kind;
    unsigned int __nusers;
    __extension__ union
    {
      int __spins;
      __pthread_slist_t __list;
    };                          /* >>> line 69 <<< */
  } __data;
  char __size[__SIZEOF_PTHREAD_MUTEX_T];
  long int __align;
} pthread_mutex_t;


Jan

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