Re: 64 bit PostgreSQL 8.3.6 build on AIX 5300-09-02-0849 with IBM XL C/C++ 10.1.0.1 - initdb fails (could not dump unrecognized node type: 650) - Mailing list pgsql-hackers

Mihai Criveti <cmihai@boreas.ro> writes:
> So if this is a compiler bug, it certainly isn't an obvious one. I'll dig
> deeper to see how I can convince configure to use -qnooptimize.

Set CFLAGS in its environment.  The default is set in src/template/aix     CFLAGS="-O2 -qmaxmem=16384 -qsrcmsg
-qlonglong"

> When I've used the build farm scripts, configure gives xlC_r these flags:
> configure:7117: xlC_r -q64 -o conftest -O2 -qmaxmem=16384 -qsrcmsg
> -qlonglong -g  -I/opt/freeware/include/libxml2   -L/opt/freeware/lib
> conftest.c -lm  >&5

Dunno where the -q64 came from ...

> 1506-396 (W) Option -qlonglong is incompatible with option -qlanglvl=extc99
> and is ignored.

Seems like these switches might need a revisit for latest AIX.
        regards, tom lane