[petsc-users] petsc 3.4:

[Matteo Parsani]

Okay thank you.


On Wed, May 15, 2013 at 11:41 AM, Satish Balay <balay at mcs.anl.gov> wrote:

> On Wed, 15 May 2013, Matteo Parsani wrote:
>
> > I mean if one is installing with --prefix, then PETSC_ARCH is not needed
> > right?
> >
> > Thus getting at screen this type of instructions
> >
> > make PETSC_DIR=/scratch/home0/pmatteo/research/lib_src/petsc-3.3-
> > p7 PETSC_ARCH=arch-linux2-c-debug install
> >
> > can be maybe misleading (I am referring to
> PETSC_ARCH=arch-linux2-c-debug)
>
> PETSC_ARCH is used for the build process - until 'make install' - but
> not after that [i.e once petsc is installed - user codes don't use
> PETSC_ARCH]. Hence the instructions printed are as such.
>
> Satish
>
>
>


-- 
Matteo
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