[petsc-users] duplicated libs

[Barry Smith]

   Because the order of the libraries can be important, it is difficult for ./configure to remove unneeded duplicates automatically.

   You can manually remove duplicates by editing $PETSC_ARCH/lib/petsc/conf/petscvariables after running ./configure

   Barry



> On May 13, 2024, at 7:47 AM, Runjian Wu <wurunjian at gmail.com> wrote:
> 
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> 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

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