Question about gcj 64 bit compilation.

Thu Sep 15 04:44:00 GMT 2011

Me Myself and I <stargate7thsymbol@live.co.uk> writes:
> I am compiling Java source code in Mandriva 2011 64 bit,
> and default mode runs happily.
>> The -m32 mode behaves as expected.
>> However, when I try
>> gcj Test.java --main=Test -m64 -o Test.bin
>> I get the error:
>> jc1: sorry, unimplemented: 64-bit mode not compiled in
>> If my linux is 64 bit and if I omit -m64 and let it proceed,
>> will gcj compile into 64 bit by default?

This error means that your gcj compiler was built without support for
x86 64-bit mode.
Ian