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AMD 64

From: nico <moser at cs dot tu-berlin dot de>
To: "<gcc-help at gcc dot gnu dot org> <gcc-help at gcc dot gnu dot org>" <gcc-help at gcc dot gnu dot org>
Date: Thu, 11 Nov 2004 13:40:23 +0100
Subject: AMD 64

Hi,

how do I have to configure my gcc, if I want to use the -m64 compile-switch? I tried this: ../gcc-3.4.3/configure --prefix=/usr/local/gcc-3.4.3 --with-cpu=athlon64 make bootstrap

but that is the result:
gcc -m64 bla.c
bla.c: sorry, unimplemented: 64-bit mode not compiled in

What can I do?

Thanks Nico

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