http://www.perlmonks.org?node_id=814313


in reply to Re^2: What does this print for you?
in thread What does this print for you?

The I-guess relevant portion of the output of perl -V is

hint=recommended, useposix=true, d_sigaction=define usethreads=undef use5005threads=undef useithreads=undef usemultipl +icity=undef useperlio=define d_sfio=undef uselargefiles=define usesocks=undef use64bitint=undef use64bitall=undef uselongdouble=undef usemymalloc=n, bincompat5005=undef
on the 64-bit machine. I'll edit this comment from my 32-bit machine in a few minutes.

UPDATE: Here's the same passage from my 32-bit machine:

hint=recommended, useposix=true, d_sigaction=define usethreads=undef use5005threads=undef useithreads=undef usemultipl +icity=undef useperlio=define d_sfio=undef uselargefiles=define usesocks=undef use64bitint=undef use64bitall=undef uselongdouble=undef usemymalloc=n, bincompat5005=undef
but maybe it's this bit that's more interesting:
Compile-time options: PERL_MALLOC_WRAP USE_FAST_STDIO USE_LARGE_FILE +S USE_PERLIO