Satish: Thanks for the suggestion. I will just follow the standard approach then -- PETSc shared libraries with external .a libraries.
Shao-Ching Satish Balay wrote: > 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 >> >> >> >
