VTK as optional dependency

CMakeLists.txt

@@ -72,6 +72,7 @@ foreach(_module ${PRISMS_PF_MODULES})
 endforeach()
 
 message(STATUS "Using PRISMS_PF_WITH_ZLIB = '${PRISMS_PF_WITH_ZLIB}'")
+message(STATUS "Using PRISMS_PF_WITH_VTK = '${PRISMS_PF_WITH_VTK}'")
 message(STATUS "Using PRISMS_PF_WITH_HDF5 = '${PRISMS_PF_WITH_HDF5}'")
 message(STATUS "Using PRISMS_PF_WITH_SUNDIALS = '${PRISMS_PF_WITH_SUNDIALS}'")
 message(STATUS "Using PRISMS_PF_WITH_CUDA = '${PRISMS_PF_WITH_CUDA}'")

cmake/modules/FindPRISMS_PF_VTK.cmake

@@ -4,7 +4,7 @@
 
 # If deal.II wasn't built with VTK we have to check for the installation
 # elsewhere
-if(NOT DEAL_II_WITH_VTK)
+if(NOT DEAL_II_WITH_VTK AND PRISMS_PF_WITH_VTK)
     message(
         STATUS
         "deal.II wasn't built with VTK, checking for separate installation"

cmake/prisms_pf_config.cmake.in

@@ -1,6 +1,7 @@
 # PRISMS-PF configuration variables
 
 set(PRISMS_PF_WITH_CALIPER @PRISMS_PF_WITH_CALIPER@ CACHE BOOL "Whether Caliper is enabled" FORCE)
+set(PRISMS_PF_WITH_VTK @PRISMS_PF_WITH_VTK@ CACHE BOOL "Whether VTK is enabled" FORCE)
 set(PRISMS_PF_WITH_ZLIB @PRISMS_PF_WITH_ZLIB@ CACHE BOOL "Whether zlib is enabled" FORCE)
 set(PRISMS_PF_WITH_SUNDIALS @PRISMS_PF_WITH_SUNDIALS@ CACHE BOOL "Whether SUNDIALS is enabled" FORCE)
-set(PRISMS_PF_WITH_CUDA @PRISMS_PF_WTIH_CUDA@ CACHE BOOL "Whether CUDA is enabled" FORCE) 
+set(PRISMS_PF_WITH_CUDA @PRISMS_PF_WTIH_CUDA@ CACHE BOOL "Whether CUDA is enabled" FORCE) 

cmake/setup_prisms_pf.cmake

@@ -59,6 +59,12 @@ option(
     ON
 )
 
+option(
+    PRISMS_PF_WITH_VTK
+    "Whether the user wants to compiler PRISMS-PF with vtk, or not"
+    OFF
+)
+
 option(
     PRISMS_PF_WITH_HDF5
     "Whether the user wants to compile PRISMS-PF with deal.II's HDF5 dependency, or not."

cmake/write_config.cmake

@@ -59,6 +59,7 @@ write_to_both("#
 #    PRISMS_PF_AUTODETECTION: ${PRISMS_PF_AUTODETECTION}
 #
 #    PRISMS_PF_WITH_ZLIB:      ${PRISMS_PF_WITH_ZLIB}
+#    PRISMS_PF_WITH_VTK:       ${PRISMS_PF_WITH_VTK}
 #    PRISMS_PF_WITH_HDF5:      ${PRISMS_PF_WITH_HDF5}
 #    PRISMS_PF_WITH_SUNDIALS:  ${PRISMS_PF_WITH_SUNDIALS}
 #    PRISMS_PF_WITH_CALIPER:   ${PRISMS_PF_WITH_CALIPER}

doc/doxygen/CMakeLists.txt

@@ -9,7 +9,12 @@ cmake_minimum_required(VERSION 3.27)
 cmake_policy(VERSION 3.27)
 
 # Grab the version of PRISMS-PF
-file(STRINGS "${CMAKE_SOURCE_DIR}/../../VERSION" PRISMS_PF_VERSION LIMIT_COUNT 1)
+file(
+    STRINGS
+    "${CMAKE_SOURCE_DIR}/../../VERSION"
+    PRISMS_PF_VERSION
+    LIMIT_COUNT 1
+)
 
 message(STATUS "")
 message(STATUS "=========================================================")

include/prismspf/field_input/read_field_factory.h

@@ -14,12 +14,9 @@
 
 #include <prismspf/field_input/read_binary.h>
 #include <prismspf/field_input/read_field_base.h>
-#include <prismspf/field_input/read_vtk.h>
 
-#if DEAL_II_VERSION_MAJOR >= 9 && DEAL_II_VERSION_MINOR >= 7
-#  include <deal.II/base/exception_macros.h>
-#else
-#  include <deal.II/base/exceptions.h>
+#ifdef PRISMS_PF_WITH_VTK
+#  include <prismspf/field_input/read_vtk.h>
 #endif
 
 PRISMS_PF_BEGIN_NAMESPACE
@@ -43,13 +40,21 @@ create_reader(const InitialConditionFile       &ic_file,
   switch (ic_file.dataset_format)
     {
       case DataFormatType::VTKUnstructuredGrid:
+#ifdef PRISMS_PF_WITH_VTK
         return std::make_shared<ReadUnstructuredVTK<dim, number>>(ic_file,
                                                                   spatial_discretization);
+#else
+        AssertThrow(false,
+                    dealii::ExcMessage(
+                      "You are trying to read a VTK file as an input; however, PRISMS-PF "
+                      "was not built with VTK. Please reconfig PRISMS-PF with VTK using "
+                      "-D PRISMS_PF_WITH_VTK=ON"));
+#endif
       case DataFormatType::FlatBinary:
         return std::make_shared<ReadBinary<dim, number>>(ic_file, spatial_discretization);
       default:
         AssertThrow(false, UnreachableCode());
     }
 }
 
-PRISMS_PF_END_NAMESPACE
+PRISMS_PF_END_NAMESPACE

src/core/timer.cc

@@ -18,10 +18,6 @@
 #  include <caliper/cali.h>
 #endif
 
-#if DEAL_II_VERSION_MAJOR >= 9 && DEAL_II_VERSION_MINOR >= 7
-#  include <deal.II/base/exception_macros.h>
-#endif
-
 PRISMS_PF_BEGIN_NAMESPACE
 
 void
@@ -96,4 +92,4 @@ Timer::print_summary()
     }
 }
 
-PRISMS_PF_END_NAMESPACE
+PRISMS_PF_END_NAMESPACE

src/core/variable_attribute_loader.cc

@@ -22,10 +22,6 @@
 #include <utility>
 #include <vector>
 
-#if DEAL_II_VERSION_MAJOR >= 9 && DEAL_II_VERSION_MINOR >= 7
-#  include <deal.II/base/exception_macros.h>
-#endif
-
 PRISMS_PF_BEGIN_NAMESPACE
 
 void

src/core/variable_attributes.cc

@@ -21,10 +21,6 @@
 #include <utility>
 #include <vector>
 
-#if DEAL_II_VERSION_MAJOR >= 9 && DEAL_II_VERSION_MINOR >= 7
-#  include <deal.II/base/exception_macros.h>
-#endif
-
 PRISMS_PF_BEGIN_NAMESPACE
 
 void

src/user_inputs/input_file_reader.cc

@@ -22,10 +22,6 @@
 #include <string>
 #include <utility>
 
-#if DEAL_II_VERSION_MAJOR >= 9 && DEAL_II_VERSION_MINOR >= 7
-#  include <deal.II/base/exception_macros.h>
-#endif
-
 PRISMS_PF_BEGIN_NAMESPACE
 
 InputFileReader::InputFileReader(

src/user_inputs/user_input_parameters.cc

@@ -26,12 +26,6 @@
 #include <string>
 #include <vector>
 
-#if DEAL_II_VERSION_MAJOR >= 9 && DEAL_II_VERSION_MINOR >= 7
-#  include <deal.II/base/exception_macros.h>
-#else
-#  include <deal.II/base/exceptions.h>
-#endif
-
 PRISMS_PF_BEGIN_NAMESPACE
 
 template <unsigned int dim>