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Re: building gcc compiler --target=x86_64
- From: Tim Prince <tprince at myrealbox dot com>
- To: tsah marco <tsahmarco at gmail dot com>
- Cc: gcc-help at gcc dot gnu dot org
- Date: Thu, 03 Jan 2008 18:16:23 -0800
- Subject: Re: building gcc compiler --target=x86_64
- References: <23dcc150712310554p54ea44a9hd049a2a83bf13da6@mail.gmail.com>
tsah marco wrote:
> 1) how do i know if my OS fedora-8 is 64bit
> based(because i install x86_64 version DVD)
e.g. uname -a
> 2) i believe gcc version 4.1.0 support 64 bit ,is it true?
certainly
> make[2]: *** No rule to make target
> `/opt/gcc/second_gcc-4.1.0//bin/x86_64-pc-linux-gnu-as', needed by
> `stamp-as'. Stop.
If you're simply rebuilding gcc, you should have already installed the
64-bit gcc development system, including as. It would be part of the
base gcc system in 64-bit FC8.