[petsc-users] best way to have debug/without-debug builds side by side in petsc-dev

[Satish Balay]

On Thu, 21 Feb 2013, Geoffrey Irving wrote:

> What's the standard way of having debug and non-debug builds side by
> side in an instance of petsc-dev?  If I do
> 
>     ./configure --with-shared-libraries=1
> --PETSC_DIR=/Users/irving/otherlab/petsc --download-ml=yes
> --with-mpi-dir=/usr/local --with-debugging=0
> 
> it defaults to PETSC_ARCH=darwin10.6.0-cxx-debug, which is the same
> PETSC_ARCH as for --with-debugging=1.  I can manually change
> PETSC_ARCH, but it seems odd to have to do this.

Perhaps you have PETSC_ARCH set in env. If so - configure picks it up.

Satish

> 
> Thanks,
> Geoffrey
>