what version of PETSc? What configure command? What do you have for PETSC_EXTERNAL_LIB_BASIC?
You can send configure.log for your build to petsc-maint Generally duplicates should not cause grief. [as one needs them to overcome circular dependencies]. What issues are you seeing? [send relevant logs] If the duplicates are coming form "compiler library" detection part of configure - you can skip this part by listing the correct "compiler libraries" for ex: with gcc/gfortran: LIBS="-lgfortran -lstdc++" However -lgfortran could be required for gcc - but a duplicate for gfortran. Satish On Mon, 13 May 2024, Runjian Wu wrote: > Hi all, > > After I compiled PETSc, I found some duplicated libs in the variable > PETSC_EXTERNAL_LIB_BASIC, e.g., -lm, -lgfortran -lstdc++. I am curious how > it happened and how to remove the duplicates? > > Thanks, > > Runjian Wu >
