shared libraries for PETSc 3.0.0-p2 + Hypre

[Satish Balay]

We build external packages minimally only. So the PETSc shared
libraries will link with most of the external .a libraries. This works
fine for us.

To build shared hypre library - you can try the following and see if
it works:

cd $PETSC_DIR
make SHLIBS=libHYPRE shared

Satish

On Fri, 30 Jan 2009, Shao-Ching Huang wrote:

> Hi,
> 
> I am trying to build shared library version of PETSC 3.0.0-p2 with
> Hypre (Fedora 10 Linux on x86_64).
> 
> With "configure --with-shared=1 ...", it does build shared libraries
> for PETSC, but the Hypre part is still static. The file
> externalpackages/hypre-2.4.0b/src/config.log shows that
> "--enable-shared" (for configuring Hypre) is not there.
> 
> Is there a way to build shared libraries for Hypre from PETSc's
> configure command line?
> 
> Thanks.
> 
> Shao-Ching
> 
> My complete PETSc configure command:
> 
> ./config/configure.py  --with-debugging=1 --with-shared=1 \
> --with-cc=mpicc --with-fc=mpif90 --with-cxx=mpicxx        \
> --with-blas-lapack-dir=/usr/lib64                         \
> --download-hypre=yes
> 
> The first few lines of externalpackages/hypre-2.4.0b/src/config.log
> (reformatted):
> 
> $ ./configure
> --prefix=/home/schuang/local/petsc-3.0.0-p2-shared/linux-gnu-c-debug
> CC=mpicc -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -g3
> CXX=mpicxx -Wall -Wwrite-strings -Wno-strict-aliasing -g -fPIC
> F77=mpif90 -fPIC -Wall -Wno-unused-variable -g
> --with-MPI-include=/usr/include/openmpi/1.2.4-gcc/64
> --with-MPI-lib-dirs= --with-MPI-libs=nsl rt --with-blas-libs=
> --with-blas-lib-dir= --with-lapack-libs= --with-lapack-lib-dir=
> --with-blas=yes --with-lapack=yes --without-babel --without-mli
> --without-fei --without-superlu
> 
> 
>