i found this looking in
http://gcc.gnu.org/onlinedocs/gcc-4.1.1/gcc/i386-and-x86_002d64-Options.html#i386-and-x86_002d64-Options
which is linked from
http://gcc.gnu.org/onlinedocs/gcc-4.1.1/gcc/
i think the gcc manual is the best place to learn this.
I thought that you could not run 32 bit stuff on a 64 bit arch, hence why it is not catching on like wildfire...
-scott
On 11/28/06, Fernando Apesteguía <
fernando.apesteguia@xxxxxxxxx> wrote:
Hi,
First of all, sorry if this is not the proper list.
I have a problem about compilation. I'm running Fedora Core 6 x86_64
on an AMD 64. I try to compile a software with the -m32 flag to
generate a 32 bit ELF, but I get a lot of undefined references (and I
have the i386 devel packages installed) and this linking warnings:
/usr/bin/ld: warning: i386 architecture of input file `floyd_iso.o' is
incompatible with i386:x86-64 output
Any ideas on how to compile this software?
Can you point me to a tutorial about this?
Thanks in advance
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