X-Recipient: archive-cygwin@delorie.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=yLSTJR+hTTuyl4HS
	zYA0u5bmA2Lll36KgLsBkyeL9c+/Wn1xb+WP8z2qupadG1ZEXYc+hdlcDVIwmawK
	WT7SBWHNeTzvkbT0t0QSWa9ALE3xs9WYc7/DNazX1KwdZjAiwDwaU2DzaloQOy0z
	1nbbi/LiGW4yy5L36VKKkaUaEQ4=
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=2TetbaxjWQ0mplyOyHN7fn
	6ojoM=; b=d+NLFZ8xmp01hl5TFgZbLV3fAq0LZ5FBU1Axh0bgNmbLkiDw1h5teL
	13FHUEdX6+eZcqOJmaqLQnhiC+6Y1cAjln7tWgoPhjAfd+VmO440PEP6XD4r4aQz
	GXa6kVlkz//Jsni1GJ6+VvNT97P9oGxm6Dkgiih5x4piYEZdWZdSo=
Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe@cygwin.com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin@cygwin.com>
List-Help: <mailto:cygwin-help@cygwin.com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner@cygwin.com
Mail-Followup-To: cygwin@cygwin.com
Delivered-To: mailing list cygwin@cygwin.com
Authentication-Results: sourceware.org; auth=none
X-Spam-SWARE-Status: No, score=-1.3 required=5.0 tests=AWL,BAYES_00,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=no version=3.3.1 spammy=programmes, our
X-HELO: mail-pf1-f175.google.com
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;        d=gmail.com; s=20161025;        h=subject:to:references:from:message-id:date:user-agent:mime-version         :in-reply-to:content-transfer-encoding:content-language;        bh=rH9Sq52zx9BxbwpyX3nZwlF0krBn1VFtp88asqPmZw4=;        b=VUyiHhhOd7akYqbyuW/0hrNJqr5ubBRDBhIgYirTYFW436X5Ca06stsDxnRvz5sizw         DZMNs1HSQEh3+9Grd4zxjP2b/yu3xvzw0C9G/Rk0u2U2gommtsI4uUPb7FL1KXzltcTY         REbTFcN1qS/av/NDGgW+8KzeO7J/AQj3WLDlm5bCcOwDeYFdtbzixXJTqrqIOtBBDz1G         rHYYgvx9aysnyitrh4Wv2+RDaAoCyiunVu+IxURDo8DyYeV51PaDHojXMB86XTU1ypn9         OOCfih74nIW80Lakd0/W+9LtdmZphYJKm8t0xtb/a2Qk1nHphJ0Pg3nbpktFEIrgp8r9         4DfQ==
Subject: Re: fork: Resource temporarily unavailable errors after upgrading cygwin packages
To: cygwin@cygwin.com
References: <6d43c714-c4ba-4f0c-9913-cb8453129c85@gmail.com> <d24aa066-ab3d-9ff0-215a-0a1ed1ec2e5d@cornell.edu> <93562f34-3a14-0c10-cb57-1ae861307d82@gmail.com> <f4a808cf-d129-f6ce-0da8-674cf88a71ad@gmail.com> <810b0c97ee0697c06bdaa4dff4081bb502bc46ab.camel@dontech.dk> <CACSsrOzmexPqVeAoZigrkR4Tv6sWa-506Ui8UzsgLcTSBotgLw@mail.gmail.com> <9ed4b0776323e4a0f62191121715d52a0429bdb2.camel@dontech.dk> <d5109f77-9d73-fd68-fac6-1119037c8468@gmail.com> <23d3cd65794886745e2070a1d1b74013418b0bd8.camel@dontech.dk>
From: David Finnie <david.finnie68@gmail.com>
Message-ID: <1996200f-4d3d-758f-b50c-971b0b8753e2@gmail.com>
Date: Tue, 11 Feb 2020 08:34:13 +1100
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.4.2
MIME-Version: 1.0
In-Reply-To: <23d3cd65794886745e2070a1d1b74013418b0bd8.camel@dontech.dk>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
X-IsSubscribed: yes

On 11/02/2020 07:58, Peter Dons Tychsen wrote:
> It seems to be related to the fact the is is spawning non-cygwin
> programs. If i do the same test with normal GCC (default cygwin gcc)
> then everything is fine.

That's great work, and I can confirm that it is the same in my 
environment. Our makefiles start the following:

  * Several cygwin utilities (e.g. cygpath, cut, sed, etc.)
  * Linux cross-compilers/linkers that are cygwin programmes
  * Windows native compilers/linkers (not cygwin)
  * HPE Nonstop cross-compilers/linkers (not cygwin)

So what you've found is consistent with the issue that we're getting.

Dave


--
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

