[petsc-users] Petsc CMake conf

[Jed Brown]

On Fri, Apr 13, 2012 at 17:47, Mohammad Mirzadeh <mirzadeh at gmail.com> wrote:

> ust a question though. When I run cmake in the build directory I get:
>
> -- Performing Test MULTIPASS_TEST_1_petsc_works_minimal
> -- Performing Test MULTIPASS_TEST_1_petsc_works_minimal - Failed
> -- Performing Test MULTIPASS_TEST_2_petsc_works_allincludes
> -- Performing Test MULTIPASS_TEST_2_petsc_works_allincludes - Failed
> -- Performing Test MULTIPASS_TEST_3_petsc_works_alllibraries
> -- Performing Test MULTIPASS_TEST_3_petsc_works_alllibraries - Failed
> -- Performing Test MULTIPASS_TEST_4_petsc_works_all
> -- Performing Test MULTIPASS_TEST_4_petsc_works_all - Failed
> -- PETSc could not be used, maybe the install is broken.
> -- PETSc could not be found.  Be sure to set PETSC_DIR and PETSC_ARCH.
>  (missing:  PETSC_EXECUTABLE_RUNS)
> -- PETSc could not be found.  Be sure to set PETSC_DIR and PETSC_ARCH.
>  (missing:  PETSC_EXECUTABLE_RUNS)
>
>
> But actually I can make and run the binary without any problem! should I
> ignore this? I do set PETSC_DIR and PETSC_ARCH in my CMakeLists.txt.
>

Which binary runs? Check the CMake error files and use cmake --trace or
--debug-output.
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