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Re: GCC 3.0 for mips-sgi-irix6.5 built
- To: gcc at gcc dot gnu dot org
- Subject: Re: GCC 3.0 for mips-sgi-irix6.5 built
- From: Albert Chin-A-Young <china at thewrittenword dot com>
- Date: Fri, 22 Jun 2001 15:06:16 -0500
- References: <20010622192251.77907F2A40@nile.gnat.com>
- Reply-To: gcc at gcc dot gnu dot org
On Fri, Jun 22, 2001 at 03:22:51PM -0400, dewar@gnat.com wrote:
> OK (n32) - at this stage that is our primary ABI target for GNAT (that's
> why I was interested). Note that of course in this mode, you are not using
> the 64-bit capabilities of the machine :-)
Well, just because 'file gcc' says it's an N32 binary doesn't mean you
cannot generate 64-bit binaries. gcc/config/mips/t-iris6 has:
MULTILIB_OPTIONS=mabi=n32/mabi=64
This breaks GCC on IRIX 6 platforms where the only libraries you have
installed are 32-bit ones (but already in GNATS). It would be
interesting to find out if the build process tries to build 64-bit
versions of the libraries.
--
albert chin (china@thewrittenword.com)