IF(HAVE_UMFPACK OR HAVE_MUMPS)
  INCLUDE(test_macros)
  INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR}/fem/src)

  CONFIGURE_FILE( Tresca.sif Tresca.sif COPYONLY)
  ADD_ELMERTEST_MODULE(tresca Tresca Tresca.f90)

  file(COPY verkko.gid ELMERSOLVER_STARTINFO Tresca.f90 DESTINATION "${CMAKE_CURRENT_BINARY_DIR}/")

  ADD_ELMER_TEST(tresca)
  ADD_ELMER_LABEL(tresca quick)
ENDIF()