On Sat, 23 Mar 2024 at 01:22, Japin Li <japinli@hotmail.com> wrote:
> On Sat, 23 Mar 2024 at 01:04, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Japin Li <japinli@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.
I try to use the following to compile it, however, it cannot compile it.
$ ../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-dtraceDTRACEFLAGS=-64
$ make COPT='-Werror' -s
/home/japin/postgres/debug/../src/bin/pg_dump/pg_dump_sort.c: In function 'repairDependencyLoop':
/home/japin/postgres/debug/../src/bin/pg_dump/pg_dump_sort.c:1276:3: error: format not a string literal and no format
arguments[-Werror=format-security]
1276 | pg_log_warning(ngettext("there are circular foreign-key constraints on this table:",
| ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[3]: *** [<builtin>: pg_dump_sort.o] Error 1
make[2]: *** [Makefile:43: all-pg_dump-recurse] Error 2
make[1]: *** [Makefile:42: all-bin-recurse] Error 2
make: *** [GNUmakefile:11: all-src-recurse] Error 2