On 6 April 2017 at 09:40, Jim Nasby <jim.na...@openscg.com> wrote: > On 4/4/17 7:44 PM, Craig Ringer wrote: >> >> The patch crashes in initdb with --enable-cassert builds: > > > Thanks for the review! I'll get to the rest of it in a bit, but I'm unable > to reproduce the initdb failure. I looked at the assert line and I don't see > anything obvious either. :/ > > Can you send your full configure call? uname -a? Mine is: > > ./configure --with-includes=/opt/local/include > --with-libraries=/opt/local/lib --enable-debug --with-libxml --with-tcl > --with-perl --with-python --enable-depend --enable-dtrace --enable-tap-tests > --prefix=/Users/decibel/pgsql/HEAD/i/i --with-pgport=$PGC_PORT -C > --enable-cassert --enable-debug CFLAGS='-ggdb -O0 -fno-omit-frame-pointer'
./configure --prefix=/home/craig/pg/10 --enable-cassert --enable-debug --enable-tap-tests --with-python make -s clean make -s -j4 make check results in the crash here. if I add CFLAGS="" to the arguments (which suppresses the default "-O2"), or pass CFLAGS="-O0" then the crash goes away. $ python --version Python 2.7.11 $ lsb_release -a LSB Version: :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch Distributor ID: Fedora Description: Fedora release 23 (Twenty Three) Release: 23 Codename: TwentyThree $ gcc --version gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6) -- Craig Ringer http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers