Mailinglist Archive: opensuse-programming-de (21 mails)

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Re: cross-compiling: g++ -m64
  • From: Marcus Meissner <meissner@xxxxxxx>
  • Date: Wed, 22 Feb 2006 08:07:49 +0100
  • Message-id: <20060222070749.GF27668@xxxxxxx>
On Tue, Feb 21, 2006 at 08:27:54PM +0100, Alfred Ostermeier wrote:
> Hello,
>
> is there g++ 64-bit compiler available for a Suse Linux 10 installation on a
> non-64-Bit CPU? I would like to develop code for a x86_64 computer.

Not at this time.

> If no, does Enterprise Suse provide a 64-bit-gcc?

The 64bit distributions provide one.

> I have already installed cross-x86_64-binutils and
> cross-x86_64-gcc-icecream-backend, but compiling with "g++ -m64
> helloworld.cpp" still produces the error:
>
> [indent]helloworld.cpp:1: sorry, unimplemented: 64-bit mode not compiled
> in[/indent]
>
> By the way, what is gcc-icecream?

icecream is a distributed compiler client, like distcc. The cross
compilers are very barebones cross compilers and might not provide
necessary functionality (we have no cross linker for instance).

Ciao, Marcus

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