message: Fix the shared library build of libmfem-common on linux.
diff: @@ -61,7 +61,7 @@ endif
  # Replace the default implicit rule for *.cpp files
  %.o: $(SRC)%.cpp $(CONFIG_MK)
  - $(MFEM_CXX) $(MFEM_FLAGS) -c $(<) -o $(@)
  + $(MFEM_CXX) $(MFEM_PICFLAG) $(MFEM_FLAGS) -c $(<) -o $(@)
  lib-common: $(if $(static),libmfem-common.a)\
  $(if $(shared),libmfem-common.$(SO_EXT))
  @@ -85,5 +85,5 @@ $(CONFIG_MK):
  $(MFEM_LIB_FILE):
  $(error The MFEM library is not built)
  clean:
  - rm -f *.o *~ libmfem-common.*
  + rm -rf *.o *~ libmfem-common.*
  rm -rf *.dSYM *.TVD.*breakpoints
  