Tom;
Not sure how to tell. I didn't explicitly specify anything like this
during the ./configure step of install. Poking around in the souce
directory, I pulled this out of config.cache ...
configure:1243: checking whether the C compiler (gcc -O9 -funroll-loops
-ffast-math -malign-double -mcpu=pentiumpro -march=pentiumpro
-fomit-frame-pointer -fno-exceptions ) works
Note, I didn't use the postgresql that came with Slackware; I downloaded
it from the postgres web site.
Martin
>> i am currently running 7.2.2 on slackware 8.1 (kernel 2.4.18)
>
> BTW, is it possible that your postgres was built with -ffast-math
> in CFLAGS? That is known to cause symptoms like this. Unfortunately
> -ffast-math is in the default CFLAGS on some Linux distros.
>
> regards, tom lane
