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([2001:a61:12a9:1801:45b6:2ea8:8ac1:a2e7]) by smtp.gmail.com with ESMTPSA id r5-20020a50aac5000000b004ad745b8506sm514271edc.34.2023.02.16.10.57.43 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 16 Feb 2023 10:57:43 -0800 (PST) Message-ID: <7918828e-2ea4-1003-0286-14ff21b9a8c0@gmail.com> Date: Thu, 16 Feb 2023 19:57:43 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Subject: Re: Heads up: Problems with parallel make Content-Language: it To: cygwin-apps@cygwin.com References: <9c9fb865-5f11-67ec-81a5-9c1ee37b5ee1@cornell.edu> <871214fe-aa00-5c51-7145-82737e830fcc@Shaw.ca> <6c9c801e-7ec6-5093-afd7-8111fc4692a3@Shaw.ca> <6876bcc9-3747-1a7e-bab8-c89ba7a39cc8@cornell.edu> <4891b215-8bbc-431a-db83-f2c980538ffd@gmail.com> <40be2354-2b2a-ec18-6fee-65204680c74e@Shaw.ca> From: Marco Atzeri In-Reply-To: <40be2354-2b2a-ec18-6fee-65204680c74e@Shaw.ca> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.1 required=5.0 tests=BAYES_00,BODY_8BITS,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,KAM_SHORT,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 16.02.2023 17:49, Brian Inglis via Cygwin-apps wrote: > On 2023-02-16 00:47, Marco Atzeri via Cygwin-apps wrote: >> On 15.02.2023 19:09, Ken Brown via Cygwin-apps wrote: >>> On 2/14/2023 4:23 PM, Marco Atzeri via Cygwin-apps wrote: >>>> On 14.02.2023 17:49, Brian Inglis via Cygwin-apps wrote: >>>>> There is a make 4.4.1 release candidate 4.40.0.90 with patches that >>>>> may help to deal with this: >>>>>      https://alpha.gnu.org/gnu/make/make-4.4.0.90.tar.lz{,.sig} >>>>> https://sv.gnu.org/bugs/index.php?group=make&report_id=111&fix_release_id=110&set=custom > >>>> test version built and on the way > >>> The problems I reported with make 4.4 still exist in 4.4.0.90. >>> Until someone can figure out why this happens, you might want to >>> consider building make so that it doesn't default to using a FIFO for >>> its jobserver.  I suggested to the make developers that they provide >>> a configure option for this purpose.  If they don't do this, I think >>> you could accomplish the same thing by configuring make with >>> ac_cv_func_mkfifo=no. > >> version 2 uploaded. > > Hi guys, > > Might be good to follow up on bug-make at gnu dot org to let them know > that pre-release does not help us, and it has been rereleased building > with ac_cv_func_mkfifo=no which does. > > I notice that posix_spawn is defaulted, any chance it could be implicated? > what are you using as test ? Standard build tests are fine for both -1 and -2 Marco