Date: Mon, 18 Dec 2000 22:40:05 -0800 (PST) From: Naohiko Tsuji <yakisoba@f2.dion.ne.jp> To: freebsd-bugs@FreeBSD.org Subject: Re: gnu/23598: Merge libgcc_r with libgcc Message-ID: <200012190640.eBJ6e5X44146@freefall.freebsd.org>
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The following reply was made to PR gnu/23598; it has been noted by GNATS.
From: Naohiko Tsuji <yakisoba@f2.dion.ne.jp>
To: freebsd-gnats-submit@FreeBSD.org
Cc:
Subject: Re: gnu/23598: Merge libgcc_r with libgcc
Date: Tue, 19 Dec 2000 15:39:46 +0900
> Sorry, missing "pthread_mutex_init" weak symbol.
> If we need "__GTHREAD_MUTEX_INIT_FUNCTION", hacking "gcc/gthr-posix.h".
> So new Fix 1+ instead of previous Fix 1, and new Fix 1.1.
>
> 1+. Add the next line into "config/freebsd.h".
>
> #ifdef IN_LIBGCC2
> #ifndef __GTHREAD_MUTEX_INIT_FUNCTION
> #define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
> #endif
> #endif /* IN_LIBGCC2 */
>
> 1.1. Improve "contrib/gcc/gthr-posix.h".
>
> *** gcc/gthr-posix.h.orig
> --- gcc/gthr-posix.h
> ***************
> *** 56,61 ****
> --- 56,65 ----
> #pragma weak pthread_mutex_trylock
> #pragma weak pthread_mutex_unlock
>
> + #ifdef __GTHREAD_MUTEX_INIT_FUNCTION
> + #pragma weak pthread_mutex_init
> + #endif
> +
> static void *__gthread_active_ptr = &pthread_create;
>
> static inline int
> ***************
> *** 142,147 ****
> --- 146,157 ----
> return pthread_mutex_unlock (mutex);
> else
> return 0;
> + }
> +
> + static inline void
> + __gthread_mutex_init_function (__gthread_mutex_t *mutex)
> + {
> + pthread_mutex_init (mutex, NULL);
> }
>
> #endif /* not __gthr_posix_h */
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