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From: "Ralf Habacker" <Ralf DOT Habacker AT freenet DOT de>
To: <cygwin AT cygwin DOT com>
Subject: RE: duplicate regexec/regcomp functions detected
Date: Mon, 31 Dec 2001 19:59:15 +0100
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> -----Original Message-----
> From: cygwin-owner AT cygwin DOT com [mailto:cygwin-owner AT cygwin DOT com]On Behalf
> Of Christopher Faylor
> Sent: Monday, December 31, 2001 6:18 PM
> To: cygwin AT cygwin DOT com
> Subject: Re: duplicate regexec/regcomp functions detected
> 
> 
> On Mon, Dec 31, 2001 at 10:28:52AM +0100, Ralf Habacker wrote:
> >> -----Original Message-----
> >> From: cygwin-owner AT cygwin DOT com [mailto:cygwin-owner AT cygwin DOT com]On Behalf
> >> Of Christopher Faylor
> >> Sent: Sunday, December 30, 2001 8:37 PM
> >> To: cygwin AT cygwin DOT com
> >> Subject: Re: duplicate regexec/regcomp functions detected
> >>
> >>
> >> On Sat, Dec 29, 2001 at 08:21:43PM +0100, Ralf Habacker wrote:
> >> >Ralf Habacker wrote
> >> >>The patch for creating libpthread.a is appended. It contains a script names
> >> "speclib" and an
> >> >additional rule >in the src/winsup/cygwin/Makefile.in.
> >> >
> >> >I have recognized yet a little problem with the speclib script. I have checked
> >> this from the
> >> >cygwin build dir without any errors. If someone was in the winsup dir and does a
> >> make cygwin
> >> >or make, than some command in speclib does not found the input files. The problem
> >> is that ar
> >> >does not have an -o option for an output dir, so the hack to emulate that does 
> not work.
> >> >Perhaps it is better to use the absolute path of the input library, but currently
> >> I have no
> >> >idea, how to solve this. :-(
> >> >Perhaps anyone else have an idea ?
> >> >
> >> >speclib
> >> >
> >> >...
> >> >cd $tmpdir
> >> >$ar x $PWD/$inlib $FILES
> >> >cd ..
> >> >...
> >>
> >> I don't know if this helps bug can I suggest an alternate approach?  Use
> >> cygwin.din to derive your list of files and do something like:
> >>
> >> $(LIBPTHREAD_A): speclib new-$(DLL_NAME) cygwin.din pthread.o thread.o
> >> 	/bin/sh ${word 1,$^} $@  "$(NM)" "$(AR)" "$(RANLIB)" ${wordlist 3, 99, $^}
> >>
> >>
> >That means, that libpthread contains all symbols of cygwin.dll and not only the 
> symbols from
> >pthread, which are published in pthread.h ? Does libpthread should only contain pthread
> >relates symbols ?
> 
> Why would you infer that?  You ran 'nm' over cygdll.a.  Does that mean that all of the
> symbols from cygdll.a were part of libpthread.a?
> 
No, only the symbols, which are defined in pthread.o, called the "reflib" in speclib. 

> cgf
> 
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