Re: error while using migw/msys for ibsimu

Keith Marshall <[email protected]> Thu, 2 Jul 2020 23:07:13 +0100

Newsgroups	gmane.comp.gnu.mingw.user
Organization	MinGW.org Project
Message-ID	<[email protected]>

On 02/07/2020 19:58, MANJEET N/A wrote:
> Hello, I downloaded the mingw/msys.and I want to use ibsimu so I
> downloaded the ibsimu and extracted it to a direction as per given
> instruction but when I tried the make command for ibsimu it shows
> following error
> 
> In file included from C:/msys/1.0/home/manje/include/pthread.h:288,
>                  from geometry.hpp:48,
>                  from epot_field.hpp:47,
>                  from epot_field.cpp:44:
> C:/msys/1.0/home/manje/include/sched.h:152:47: warning: 'cdecl'
> attribute only applies to function types [-Wattributes]
>   152 | PTW32_DLLPORT int __cdecl sched_setscheduler (pid_t pid, int
> policy);
>       |                                               ^~~~~

From whence did you obtain your pthreads implementation?  Compared to
the version which we distribute, that declaration looks mostly correct,
but differs from what I see, at <sched.h> line 171:

/* FIXME: this declaration of sched_setscheduler() is NOT as prescribed
 * by POSIX; it lacks const struct sched_param * as third argument.
 */
__PTW32_DECLSPEC int sched_setscheduler (pid_t, int);

-- 
Regards,
Keith.

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