X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	q=dns; s=default; b=tdU1oJHzldH80tb/jXMG+pMAVQqID3XWE7RHxKQbP5M
	IGpjILH3rHcJO4FDiVwZGogXx+bKQ9hHfgZUdkYug0vVBD4dQt61BPbuj3Ety8/2
	tlarI1G+Tdw11J2U8z0j7Om9luy3Ezk7/L/vbp4hriGZAefO2mVDxpxBddW99sWU
	=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	s=default; bh=obTdkWm4/pKJrp+I8b1rh0JoFcY=; b=to1praMROy/oBaOWD
	HpdClD83m2LvdLJfwWbpnoupKDe5Ere7yYzN9gMJLhWF9M0wS+Od5KxbwwgWRYh9
	bCbPE/qqsv6o1apLJla64K8/nebZ46mHVvKqQ+b1zsH0OW6CL+XO3QdFoZma17iB
	LFQOopVgd3MTHTQet5kTcaOJNQ=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
X-Spam-SWARE-Status:	No, score=-3.4 required=5.0 tests=AWL,BAYES_50,KHOP_THREADED,RP_MATCHES_RCVD autolearn=ham version=3.3.1
Message-ID:	<5168957C.70809@lysator.liu.se>
Date:	Sat, 13 Apr 2013 01:15:08 +0200
From:	Peter Rosin <peda AT lysator DOT liu DOT se>
User-Agent:	Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/17.0 Thunderbird/17.0
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: possible libtool bug blocking builds of Cygwin setup.exe
References:	<51681B8C DOT 1070701 AT shaddybaddah DOT name>
In-Reply-To:	<51681B8C.1070701@shaddybaddah.name>

On 2013-04-12 16:34, Shaddy Baddah wrote:
> Hi,
> 
> I am having trouble building Cygwin setup.exe (regular 32bit on
> 32bit). I am finding that the build is hanging at the linking stage of
> libgetopt++:
> 
> make[2]: Entering directory `/cygdrive/c/Users/shaddy/cygwin-home/workarea/cygwin-setup-build/libgetopt++'
>   CXXLD    libgetopt++.la
> 
> Building with options I have deduced give me some debug:
> 
> $ make AM_DEFAULT_VERBOSITY=1 am__v_lt_1=--debug 2>&1 | tee -a build.log
> 
> I find (with confirmation from pstree), the build is hung in libtool:
> 
> make[2]: Entering directory `/cygdrive/c/Users/shaddy/cygwin-home/workarea/cygwin-setup-build/libgetopt++'
> /bin/sh ./libtool --debug --tag=CXX    --mode=link g++  -Wall -Werror -Wno-uninitialized -g -O2 -version-info 1:1:0   -o libgetopt++.la -rpath /cygdrive/c/Users/shaddy/cygwin-home/workarea/cygwin-setup-build/inst/lib src/GetOption.lo src/Option.lo  src/BoolOption.lo src/OptionSet.lo src/StringArrayOption.lo  src/StringOption.lo
> libtool: enabling shell trace mode
> ...
> + func_convert_core_msys_to_w32 .libs/
> + set -x
> ++ /usr/bin/sed -e 's/[ ]*$//' -e 's|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
> 
> 
> The code that it is stuck on is:
> 
>   func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
>     $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
> 
> And I found the double-slash on the cmd to be problematic. If I
> manually edit it out, the build continues (but only to a real build
> failure, which I'll leave out for the moment).
> 
> I've attached the cygcheck.out from that build host, a Windows 8
> computer. However, I also encountered exactly the same problem on a
> Windows 7 computer.
> 
> Have I stumbled on a real problem?

This all sounds suspiciously like libtool bug 14022, where the reporter
had confused --build and --host. How did you run configure?

Cheers,
Peter (who will be away for the weekend)


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -