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Re: GCC 4.1 RC1
On Feb 24, 2006, at 4:34 PM, David Edelsohn wrote:
Andreas Conz writes:
Andreas> Hello to all and thank you for the good work,
Andreas> I was trying to build GCC 4.1 RC1 on AIX 5.1 _32bit_.
Andreas> The machine is not very fast and I made some mistakes in
the beginning.
Andreas> Now my build stops while configuring libstdc++-v3 :
Andreas> checking whether the C compiler works... configure: error:
cannot run C
Andreas> compiled programs.
Andreas> In earlier versions I was able to work around this build
problem with
Andreas> the help of the --disable-multilib configure switch.
If you are building on a 32-bit only system, you need to configure
with --disable-aix64 so that it does not try to build 64-bit
libraries.
GCC currently expects to be able to run executables in all multilib
modes
when building natively.
(Someone please let me know if this is not correct)
I *think* you can go into kdb as root and type "stat" and the second
line will tell you if you have a cpu capable of 64 bit operations.
You can build 64 bit libraries in 32 bit mode -- it depends upon your
processor type. kdb will tell you that. Its probably somewhere in
ODM as well.
HTH,
Perry