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:subject:to:references:from:message-id:date
	:mime-version:in-reply-to:content-type
	:content-transfer-encoding; q=dns; s=default; b=RzAaPux1yLWewUwk
	RbWt/G9AJuA54xjGNfMkRFXlAD2N1nJ0CsnT3ypYZiG9YsOtSEoC6yq7Vj6jn5uS
	sUHE2xkpv5kDTJyXeefnM8jPKDbOiUHl4jXjv4qfYiZIjB0vT3hZGkeF37ZAFsV2
	LJmEF+gAUHhS+svy8Cx+ucK+iag=
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:subject:to:references:from:message-id:date
	:mime-version:in-reply-to:content-type
	:content-transfer-encoding; s=default; bh=53fE6AghH7IwW6HAvUR4Q7
	YZVMI=; b=ZF/y/lNDlPT1f/9btNFWtYPBE1irW21llPeLaGZz7br5rzATyS/GzQ
	xF/nwx69tnjrJEZkLZUpMUZU1GIlwL/nyRTz68nAlIsQ5vvoaH1PgrX768bcKDva
	/lmri+WthakvokVD+ylN0zxq+lDbaaDU+cVfrxRd+iATx3vze4hS4=
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
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-1.3 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_NONE,RP_MATCHES_RCVD autolearn=no version=3.3.2 spammy=_is_, H*M:online, H*F:D*t-online.de
X-HELO:	mailout11.t-online.de
Subject:	Re: GIT source build failure: wcwidth.c::_wcwidth misses __locale_cjk_lang()
To:	cygwin AT cygwin DOT com
References:	<9cd85e4f-ac3a-cd76-71bf-445d7676a312 AT t-online DOT de> <20160821103028 DOT n7via5q3t4xbusjx AT calimero DOT vinschen DOT de>
From:	=?UTF-8?Q?Hans-Bernhard_Br=c3=b6ker?= <HBBroeker AT t-online DOT de>
Message-ID:	<ac2b1ee9-4885-c321-e0f9-678acfda2d95@t-online.de>
Date:	Sun, 21 Aug 2016 14:28:33 +0200
User-Agent:	Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0
MIME-Version:	1.0
In-Reply-To:	<20160821103028.n7via5q3t4xbusjx@calimero.vinschen.de>
X-IsSubscribed:	yes

Am 21.08.2016 um 12:30 schrieb Corinna Vinschen:

> thanks for the report, but I can't reproduce this.  I can build Cygwin
> fine natively as well as on Linux, with and without optimization.

That's strange.  On Re-examination, it builds here, too, even without 
the added include.  I.e. effectively it took only a `touch` of wcwidth.c 
to fix this.

Could there be a problem with the dependency handling in the newlib 
auto-foo which caused changes to header files to fail triggering a rebuild?

And while I'm at it: what _is_ the dependency handling here, anyway?  I 
can't seem to find any.  Which could indeed explain the problem.

> So why does this fail for you?  I wonder if some compile time settings
> are responsible for this problem.  How do you build Cygwin from the git
> repo?  Do you use some special debug options or something like that?

None that I'm aware of.  The only differences in may sandbox prior to 
occurence of the failure were in winsup/doc Makefile.in and configure. 
Other than that it's a straight-up

   ../newlib-cygwin/configure --prefix=/home/hbbro/prg/cygwin/inst

build.



--
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 -