I, I have a aplication that is compiled and runing in a RedHat AS
Linux 2.1 with 386 processor(32 bit), I need migrate it to a new
machine with itanium processor(64 bit) with Red Hat Linux 2.1, I am
using gcc V 2.96 for compile but I am not sure of the option of gcc
for have a good compiled object file.


Thanks.

Up front, please read up on nettiquette, as your crosspost is unbearable.
F'up set.

mgodoy@entel.cl wrote:
> I, I have a aplication that is compiled and runing in a RedHat AS
> Linux 2.1 with 386 processor(32 bit), I need migrate it to a new
> machine with itanium processor(64 bit) with Red Hat Linux 2.1, I am
> using gcc V 2.96 for compile but I am not sure of the option of gcc
> for have a good compiled object file.

None. Programs written in C or C++ tend to be portable, given they don't
make any nonportable assumptions about e.g. byte-order or size of
intrinsic types. Also, read http://gcc.gnu.org/gcc-2.96.html.

In case you have a problem with something, I suggest you describe that
problem instead.

Uli