Re: Wierd PETSc build behavior...

[Julian Gilbey <J.D.Gilbey@qmw.ac.uk>]

On Tue, Feb 27, 2001 at 09:11:08PM -0500, Adam C Powell IV wrote:
> PETSC_SYS_LIB  = -L${LDIR} -lpetsc \
>                  ${EXTERNAL_LIB} ${LAPACK_LIB} ${BLAS_LIB} \
>                  ${MPI_LIB} ${SYS_LIB}
> [snip]
> PETSC_LIB   = -L${LDIR} -lpetscts -lpetscsnes  -lpetscsles -lpetscdm -lpetscmat \
>   -lpetscvec ${PETSC_SYS_LIB}
> [snip]
> 
> Using libraries: -L/usr/home/hazelsct/petsc/petsc-2.0.29/lib/libO/linux_ppc
> -lpetscts -lpetscsnes  -lpetscsles -lpetscdm -lpetscmat -lpetscvec
> -L/usr/home/hazelsct/petsc/petsc-2.0.29/lib/libO/linux_ppc -lpetsc
> -L{MPI_HOME}/build/LINUX/ch_p4/lib -lmpe
> -lpmpich                                               -L/usr/X11R6/lib
> -lX11             -llapack -blas -L/usr/lib/mpich/lib
> -L/usr/lib/mpich/build/LINUX/ch_p4/lib -lmpich -ldl -lc -lg2c -lm

I asked about the wrong variable.  The -L{MPI_HOME} seems to be
expanded from one of the following three: ${EXTERNAL_LIB}
${LAPACK_LIB} ${BLAS_LIB}.  What are their definitions?  Can you run
make with lots and lots of debugging?  Can you search all of your
makefiles for '-L{MPI_HOME}' and see whether there's a typo somewhere?

   Julian

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         Julian Gilbey, Dept of Maths, Queen Mary, Univ. of London
       Debian GNU/Linux Developer,  see http://people.debian.org/~jdg
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