[petsc-users] how to rebuild from updated repo

[Shao-Ching Huang]

Hi

I downloaded petsc using the "hg clone
http://petsc.cs.iit.edu/petsc/releases/petsc-3.2" method. Now, after
hg pull/update (some files are changed), do I always have to build
from scratch (i.e. compiling everything, including the --download-xxx
stuff)? Is there a short cut to rebuild libpetsc.{so,a} when I have no
configuration change?

Thanks,

Shao-Ching