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Message-Id: <20030915.002752.74754934.yoshiaki@kt.rim.or.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
From: Yoshiaki Uchikawa <yoshiaki@kt.rim.or.jp>
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Date: Mon, 15 Sep 2003 00:27:52 +0900
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Subject: [FreeBSD-users-jp 76241] Re: pthread option is deprecated
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$B$&$A$+$o$G$9(B

>>>>> From: FUJISHIMA Satsuki <sf@FreeBSD.org>
>>>>> Date: Sun, 14 Sep 2003 18:49:48 +0900

 > At Sun, 14 Sep 2003 16:50:05 +0900,
 > Mine wrote:
 > > cc: The -pthread option is deprecated.
 > > $B$I$&$d$C$F$3$l$r2r7h$G$-$^$9$+!)(B
 > 
 > freebsd-current@freebsd.org$B$rFI$s$G$/$@$5$$!%(B

current$B$r;H$&?M$O(Bfreebsd-current$B$rFI$`$H$7$F0l1~=q$$$F$*$/$H(B
/usr/src/contrib/gcc/config/freebsd-spec.h$B$h$j(B

/* Provide a LIB_SPEC appropriate for FreeBSD as configured and as
   required by the user-land thread model.  Before __FreeBSD_version
   500016, select the appropriate libc, depending on whether we're
   doing profiling or need threads support.  At __FreeBSD_version
   500016 and later, threads libraries can be linked with libc.
   Because of this, and because different (not multiple) threading
   libraries may be selected in the link option, the -pthread option
   is no longer supported.  To make matters interesting, we can't
   actually use __FreeBSD_version provided by <osreldate.h> directly
   since it breaks cross-compiling.  As a final twist, make it a hard
   error if -pthread is provided on the command line and gcc was
   configured with --disable-threads (this will help avoid bug reports
   from users complaining about threading when they misconfigured the
   gcc bootstrap but are later consulting FreeBSD manual pages that
   refer to the mythical -pthread option).  */

$B$H$$$&$3$H$@$=$&$G$9!#(B
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  yoshiaki@kt.rim.or.jp
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