patch to allow newlib to compile when winsup not present

[Robert Collins]

===
----- Original Message -----
From: "Thomas Fitzsimmons" <fitzsim@redhat.com>
To: <cygwin-patches@cygwin.com>
Cc: <newlib@sources.redhat.com>
Sent: Thursday, January 24, 2002 12:08 PM
Subject: patch to allow newlib to compile when winsup not present


> I've applied this patch to newlib, so that it will compile for the
> i686-pc-cygwin target, when winsup is not in the source tree.
> Previously, the newlib build failed because pthread_t was undefined.

This is incorrect. Cygwin has pthread_kill, so you _will need_ the
cygwin header files to compile newlib for i686-pc-cygwin, regardless of
having winsup in the source tree or not.

Rob

> Index: libc/include/sys/signal.h
> ===================================================================
> RCS file: /cvs/src/src/newlib/libc/include/sys/signal.h,v
> retrieving revision 1.9
> retrieving revision 1.10
> diff -c -r1.9 -r1.10
> *** signal.h 2001/10/22 16:40:26 1.9
> --- signal.h 2002/01/24 00:52:27 1.10
> ***************
> *** 158,164 ****
>   int _EXFUN(sigsuspend, (const sigset_t *));
>   int _EXFUN(sigpause, (int));
>
> ! #if defined(_POSIX_THREADS)
>   int _EXFUN(pthread_kill, (pthread_t thread, int sig));
>   #endif
>
> --- 158,164 ----
>   int _EXFUN(sigsuspend, (const sigset_t *));
>   int _EXFUN(sigpause, (int));
>
> ! #if defined(_POSIX_THREADS) && !defined(__CYGWIN__)
>   int _EXFUN(pthread_kill, (pthread_t thread, int sig));
>   #endif
>
>
> --
> Thomas Fitzsimmons
> Red Hat Canada Limited        e-mail: fitzsim@redhat.com
> 2323 Yonge Street, Suite 300
> Toronto, ON M4P2C9
>
>