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To: cygwin-developers AT sourceware DOT cygnus DOT com
Subject: Re: Can't build the latest snapshot with gcc-2.95.2-1.
References: <s1sr9azhmx6 DOT fsf AT jaist DOT ac DOT jp> <20000518135101 DOT A14123 AT cygnus DOT com>
	<200005181810 DOT OAA25203 AT envy DOT delorie DOT com>
	<20000518141549 DOT A14536 AT cygnus DOT com> <20000518144025 DOT A15811 AT cygnus DOT com>
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From: Kazuhiro Fujieda <fujieda AT jaist DOT ac DOT jp>
Date: 19 May 2000 04:41:30 +0900
In-Reply-To: Chris Faylor's message of Thu, 18 May 2000 14:40:25 -0400
Message-ID: <s1sln17hcid.fsf@jaist.ac.jp>
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>>> On Thu, 18 May 2000 14:40:25 -0400
>>> Chris Faylor <cgf AT cygnus DOT com> said:

> I've checked in changes to cygwin/winsup and cygwin/utils which
> eliminate the necessity of including "winsup.h".  Hopefully, this
> will nuke this problem.

I can still observe the same problem. "mount.cc" didn't take
part in the problem. The problem is that any application can't
be compiled with the latest snapshot because of the unresolved
reference in "libcygwin.a".

According to the explanation by Mumit, the problem is triggered
by the sigthread::init(). This inlined method introduces the
reference to the destructor into all source codes which include
"sigproc.h". The reference only in "libccrt0.o" can't be
resolved and causes the problem.
____
  | AIST      Kazuhiro Fujieda <fujieda AT jaist DOT ac DOT jp>
  | HOKURIKU  School of Information Science
o_/ 1990      Japan Advanced Institute of Science and Technology