Re: Compile gcc from source on a 64 bit OS ?

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NightStrike wrote:
On 12/28/07, Andrew Haley <aph@xxxxxxxxxx> wrote:
Dennis Clarke writes:
 >
 > > Hsieh, Pei-Ying (MED US) writes:
 > >
 > >  > I need to compile gcc from source on a 64 bit linux OS (Ubuntu and
 > >  > OpenSuSE).
 > >
 > > x86_64, I guess.
 > >
 > >  > After scanning through the installation procedures and manual, it
 > >  > is not clear to me how to do this on a 64 bit OS (default seems to
 > >  > be for 32 bit OS, using -m32).  It will be highly appreciated if
 > >  > you can shed some light on this.  Thanks!
 > >
 > > It's usually configure, make, make install.  Debian-derived distros
 > > have some patches because they put 64-bit libraries in /lib instead of
 > > /lib64, which is where the standard says they should be.
 >
 > what standard ?  An ISO or OpenGroup document somewhere ?
`
Originally the x86_64 ABI, later the Linux FHS.

gcc doesn't look in lib64 for the x86_64-pc-mingw32 target.  Is this a bug?

This was discussed on fortran@xxxxxxxxxxxx My recollection was an agreement to switch to the lib64 standard.

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