Received: from malur.postgresql.org ([2a02:16a8:dc51::56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1g6NgI-0006Pa-Cz for pgsql-hackers@arkaria.postgresql.org; Sat, 29 Sep 2018 22:25:46 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1g6NgG-0002Nx-AU for pgsql-hackers@arkaria.postgresql.org; Sat, 29 Sep 2018 22:25:44 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1g6NgG-0002Nq-3G for pgsql-hackers@lists.postgresql.org; Sat, 29 Sep 2018 22:25:44 +0000 Received: from mail-yb1-xb42.google.com ([2607:f8b0:4864:20::b42]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1g6NgD-00017f-9U for pgsql-hackers@lists.postgresql.org; Sat, 29 Sep 2018 22:25:43 +0000 Received: by mail-yb1-xb42.google.com with SMTP id w7-v6so4163266ybm.7 for ; Sat, 29 Sep 2018 15:25:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=2ndquadrant-com.20150623.gappssmtp.com; s=20150623; h=from:subject:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=/wgnhip4k8lVH5NIfPfjlXfWe3JvQFyGCu1f6FeCKpA=; b=wApWZiVf3WxgJ5RBrmejvLXSxEd69EbmnXS50/8Qg0CYnyxAuSehIYFww6uaPHJtUQ j4VqoZchHg7HEMx+5D2BMzi43xH+NN2KyBrlwsURxUKws1EqcQVIxC3E1AuVR/z+0sdE K5XDBT/Q9xwjYgDscf4J5kNx6aH38UDjAuA6bxk+KAczO801oU2927bAl7JRxb6nSZnJ mpfkGNduX30DPQpMAi2eBuwvPoIZXX34A06QfOb5xpB7OBHwuGlEatEPrAyfqnx+4HSt Prx2SJclsEVh+PVYzHgx8sR9yEOpJ9EoAyadx0vbQp070s/2o87rVAVEK9Cx4suIwzTT AKcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=/wgnhip4k8lVH5NIfPfjlXfWe3JvQFyGCu1f6FeCKpA=; b=MKf6WTCA7Ib7VH4HJ6IYeg3go//GR7966j5pbb9KG/pyy6Q2WrLPqCbXi/tgjqznPl Z132WTxmeGuuNWmKcu6Q0oPju9+lGXBMN3qOwRBlI425x5XxuKauAGtDLLCVpfNoI9CL rKUc4EcRm5jXjE+Rt21nOJ4YswzEtOg57kcUOecMdzBqfjPelOsOnRAzyOB/G+9moXER PKwELbJKUNU0UwDbhS3agJ/ol7kbiS/pADWHzi77b6NJZE9Gk3zhjwzy4rP7pBfURBLC geW08PkY/sddsFHF+pst+2Wukdy89mzfFZiaL1mtoUeB3HRltMWQSyq8O+q3T1nUD0vV Ufig== X-Gm-Message-State: ABuFfojEc0TZOn2OafM09oDHbr37+Kmr1c3JXlw0GNuBCCbC05YNqNy2 iEaMQPO5/Ag/4S2xHm4nCNgCU1ULPwEfWEf9NN8/WnynfED0kImOCh2v1hhvnl+NJ0Udx/6rETm xgpiMYHXf6yNZk7KlOO2JX2VGW+u8UubbjqljVujR1XcEkI+4ncGBFWoVfABjuRQv+fHK0jPuQo kk+WDpCoGckK4IGFkD7VvQ X-Google-Smtp-Source: ACcGV63egweiyQ1/NbvTq5BIDa8lhA2+bWVGaZ4lKD4kkzV2HeQUfFCFkyhHEVwufbH+tS6n58Z/Ow== X-Received: by 2002:a25:b747:: with SMTP id e7-v6mr2599958ybm.285.1538259938906; Sat, 29 Sep 2018 15:25:38 -0700 (PDT) Received: from [192.168.10.146] ([98.122.175.38]) by smtp.gmail.com with ESMTPSA id j186-v6sm3108041ywd.88.2018.09.29.15.25.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 29 Sep 2018 15:25:38 -0700 (PDT) From: Andrew Dunstan X-Google-Original-From: Andrew Dunstan Subject: Re: Cygwin linking rules To: Tom Lane Cc: pgsql-hackers@lists.postgresql.org References: <1056.1538235347@sss.pgh.pa.us> <86419508-9d36-36a9-93ff-2a051af7d2e4@2ndQuadrant.com> <2392b7f2-331c-f324-ae62-79d70023b654@2ndQuadrant.com> <7125.1538251606@sss.pgh.pa.us> Message-ID: <841a3474-212a-2b2e-b19a-9c0a233441d1@2ndQuadrant.com> Date: Sat, 29 Sep 2018 18:25:37 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: <7125.1538251606@sss.pgh.pa.us> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-MW List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 09/29/2018 04:06 PM, Tom Lane wrote: > Andrew Dunstan writes: >> Not sure where to go from here. > What would happen if we stopped building libpq.a, so that the > linker didn't have any choice about what to do? > > I will test Marco's patch, which I think does that, tomorrow. cheers andrew -- Andrew Dunstan https://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services