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[99.10.92.30]) by smtp.gmail.com with ESMTPSA id d123sm3024640ywb.11.2019.10.06.08.17.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 06 Oct 2019 08:17:31 -0700 (PDT) From: Andrew Dunstan X-Google-Original-From: Andrew Dunstan Subject: Re: New "-b slim" option in 2019b zic: should we turn that on? To: Tom Lane Cc: pgsql-hackers@lists.postgresql.org References: <24998.1563403327@sss.pgh.pa.us> <23096.1570314793@sss.pgh.pa.us> <56a6d366-a3a4-2e57-62a7-6be9eec0e4ea@2ndQuadrant.com> <5834.1570329199@sss.pgh.pa.us> Openpgp: preference=signencrypt Autocrypt: addr=andrew.dunstan@2ndQuadrant.com; prefer-encrypt=mutual; keydata= xsBNBE7KWFkBCAClridxur2AIc7eW2AR7izbfp3EnNefie2HbLF0izW5Ik5UjX2HBXBx4syI gY6b0ugohXrr274+baoAlvSbq6cAoQuEVrk5IZFzt20b1Xkx65FwGSEj526yiKLocqkJceSq Xr9xcA5SGY+FZv441chh5SU92v4q6z+6LPpoHOh97ptAVXZYNTtU0LevyvD5lja0TzbvJm6C eFXitJfnm1pLEr0DGJCR/iUOl/N62Kh4855zZC7NHIjQHPOvV5Stz/l5ilDhvGVk+xkXFPys SjZoUr1rXhYLpiyi5sR0X9FHXT0KnGuz1F5ERO7ZTLSSQ6fJwPj6gOk9K+vvoKvoeql5ABEB AAHNL0FuZHJldyBEdW5zdGFuIDxhbmRyZXcuZHVuc3RhbkAybmRRdWFkcmFudC5jb20+wsCY BBMBAgBCAhsDBgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIXgAUJDyV6hBYhBOQ+WEYd/Hy/RGkV pZn6f8tZ/DuBBQJcH/EVAhkBAAoJEJn6f8tZ/DuB7BEH/iDWZEbVft2m2MT6SPjARzTupt/l xLLZ/Cl6n2US2hov5+fBbnR5xvECk/YCOfG9ICvKNlpFjceqNLRKStd8cmndnI+kDw91uNM2 hpL4aJMeW65XCHvqXlOLSwv5chBpXz9NG7FMaJ+q+59sWEWjcTNmjXgkEHn53y+1pc7nSLDe cr5ZI1aB3nGXRm1SoDY5PYZkUKMykW+YBZwgcs/Q5tRaE+siN7DKbz8E628+PerwAkmHPVXN MdJFD6gs4S0gDFA8IxcyIwZU2v4By+brzcJ9Se3FK5BYxBDHtaYZxgSrJAvOUOrLIZPQTQfL TtnVs3C3JTfrxCH1ceHtnA6dRuTOwE0ETspYWQEIANGc4zQULOxhbqO2dyD51YhqCNRmm9oK Waqf+wmW4tpDe/VVcxAnNizd4LWCHfzpb5cHAtGkOPePMfzWVf6nvdF7d3eglbtf59+zG7O7 llV0xSSoFiieQBsrGvqDInXYX/4mRRXMtyhM353/tixC9RWLs1oofyYmCPPXXY7h9R7en3B8 BoVrRFcdzlIY/NFNhFGW/9dkEiGjgna2Rk6e15kln4ZvFBWUg23p93w/pqXcxY6+k/8TEk+C 4R+M6w7o2PLGOjdZ+kPiUcw5H85zf/yZJwQXzisXaNduwWB6Vads9YC9dj6kPR1c4VGRqAaY L++LAEOqrlvm2TvqQqZRtnEAEQEAAcLAZQQYAQIADwIbDAUCXA6fpAUJDyV6xAAKCRCZ+n/L Wfw7geU4B/9vFFsVmWxerDWgNjyiK80zIPmlw/iwdUlU6FIu0JWLMg4093kvxBs7RMZV9hBq n3ekBvD4IvFsVLJrw9qzSI2FH3UeYy5WXpEs01Ppia60NOlvRDqXbryzuvfe+iYo6bVP3Ikr TPTNYL/BePUTD2DPvSI82SbGTyzuA7SJv6NRqqQDMIy1fU6KyQFLmQJp/QJyhKWzm9jWh8ee w8jVaoMY0Kbq5N7RqisEx1Lu/Iw646UphdYzQNymf+kbiU5Kf4I6DhzV8w9sie1Bo1juNj3I c5/fFJsmxljbnaDbXPcnFsur1Oo9mIHFakgWgOBMuxoWfjONiLjjLh/9+ZIqSSLX Message-ID: Date: Sun, 6 Oct 2019 11:17:31 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <5834.1570329199@sss.pgh.pa.us> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-MW List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 10/5/19 10:33 PM, Tom Lane wrote: > Andrew Dunstan writes: >> On 10/5/19 6:33 PM, Tom Lane wrote: >>> I had contemplated injecting the -b switch via >>> -ZIC_OPTIONS = >>> +ZIC_OPTIONS = -b slim >> I don't think that's going to work very well with a buildfarm member, >> where there's no convenient way to set it. > Can't you set that from build_env? > > No, build_env sets the environment, not makefile variables, and configure doesn't fill in ZIC_OPTIONS, unlike what it does with ZIC. Anyway, it turns out that avoiding the issue I was having here just postpones the problem for a few seconds, so while we should probably do something here it's not urgent from my POV. cheers andrew -- Andrew Dunstan https://www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services