On Sat, 23 Mar 2024 at 01:04, Tom Lane <t...@sss.pgh.pa.us> wrote: > Japin Li <japi...@hotmail.com> writes: >> When I try to configure PostgreSQL 16.2 on Illumos using the following >> command, >> it complains $subject. > >> ./configure --enable-cassert --enable-debug --enable-nls --with-perl \ >> --with-python --without-tcl --without-gssapi --with-openssl \ >> --with-ldap --with-libxml --with-libxslt --without-systemd \ >> --with-readline --enable-thread-safety --enable-dtrace \ >> DTRACEFLAGS=-64 CFLAGS=-Werror > >> However, if I remove the `CFLAGS=-Werror`, it works fine. >> I'm not sure what happened here. > > CFLAGS=-Werror breaks a whole lot of configure's tests, not only that > one. (We even have this documented, see [1].) So you can't inject > -Werror that way. What I do on my buildfarm animals is the equivalent > of > > export COPT='-Werror' > > after configure and before build. I think configure pays no attention > to COPT, so it'd likely be safe to keep that set all the time, but in > the buildfarm client it's just as easy to be conservative. > > regards, tom lane > > [1] https://www.postgresql.org/docs/devel/install-make.html#CONFIGURE-ENVVARS
Thank you very much! I didn't notice this part before.
