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Subject: how to configure for 64bit default on ia64-hp-hpux11*
From: Michael Haubenwallner <michael.haubenwallner@salomon.at>
To: gcc-help@gcc.gnu.org
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Date: Tue, 08 Jul 2008 19:21:00 -0000
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Hi,

when building for ia64-hp-hpux11*, the default output type is 32bit.

While this is a multilib-compiler by default, I'd like to
--disable-multilib, and use different target triplets instead of
compiler flags, very similar to these ones:

             32bit                  64bit
        i?86-pc-linux-gnu     x86_64-pc-linux-gnu
        i386-sun-solaris2*    x86_64-sun-solaris2*
        sparc-sun-solaris2*   sparcv9-sun-solaris2*
        hppa2.0*-hp-hpux11*   hppa64-hp-hpux11*
        powerpc-ibm-aix5*     powerpc64-ibm-aix5*
        ppc-*-linux-gnu       ppc64-*-linux-gnu
           <none>             ia64-*-linux-gnu

Now, what could be the 64bit target triplet for ia64-hpux ?

             32bit                  64bit
        ia64-hp-hpux11*       ia64_64-hp-hpux11*

Or should 'ia64-hp-hpux11*' be changed to default to 64bit, and
introduce some new 'ia64_32-hp-hpux11*' instead ?

             32bit                  64bit
        ia64_32-hp-hpux11*    ia64-hp-hpux11*

Thoughts?

Thanks!

/haubi/