If you use PETSc 3.5.3 or earlier releases you can ignore this message. It
only affects those using the pre-release PETSc repository code.
I have changed some of the directory structure of PETSc which will your
makefiles and Fortran source code.
The locations of the PETSc include makefiles has changed from
lib/petsc-conf/ to lib/petsc/conf This means items such as
include ${PETSC_DIR}/lib/petsc-conf/variables
include ${PETSC_DIR}/lib/petsc-conf/rules
need to be changed in your makefiles to
include ${PETSC_DIR}/lib/petsc/conf/variables
include ${PETSC_DIR}/lib/petsc/conf/rules
The locations of the PETSc fortran include files has changed from
petsc-finclude to petsc/finclude This means items such as
#include <petsc-finclude/petscsys.h>
#include <petsc-finclude/petscvec.h>
in your Fortran source needs to be changed to
#include <petsc/finclude/petscsys.h>
#include <petsc/finclude/petscvec.h>
The reason for the change is to match Linux packaging standards for locations
of files and directories. I hope this will be the last change for this for a
long while, thanks for your patience
Barry
