cmake_minimum_required(VERSION 3.3 FATAL_ERROR)

project(Writer)

set( KNITSIM_PATH ${CMAKE_SOURCE_DIR})

##########################
# Include paths definitions
include( ${KNITSIM_PATH}/cmake/PathsDefinitions.cmake )

##########################
# Dependencies
include( ${KNITSIM_PATH}/cmake/Dependencies.cmake )

##########################
# Src files
file (
  GLOB_RECURSE
  lib_headers
  ${SRC_PATH}/*.h
  ${SRC_PATH}/*.hpp
  ${SRC_PATH}/*.hh
  )
file (
  GLOB_RECURSE
  lib_defs
  ${SRC_PATH}/*.def
  )
file (
  GLOB_RECURSE
  lib_impls
  ${SRC_PATH}/*.impl
  )
file (
  GLOB_RECURSE
  lib_cpp
  ${SRC_PATH}/*.c
  ${SRC_PATH}/*.cpp
  ${SRC_PATH}/*.cxx
  ${SRC_PATH}/*.cc
  )


##########################
# Library
add_library( knitsim SHARED
  ${lib_headers}
  ${lib_cpp}
  ${lib_defs}
  ${lib_impls}
  )
set_target_properties( knitsim PROPERTIES LINKER_LANGUAGE CXX )
set_source_files_properties( ${lib_cpp}  PROPERTIES LANGUAGE CXX )
target_link_libraries( knitsim PUBLIC ${KNITSIM_LIB_DEPENDENCIES} )

find_package(VTK COMPONENTS
  vtkIOExport
  vtkFiltersGeneral
  vtkCommonColor
  vtkCommonCore
  vtkCommonDataModel
  vtkCommonTransforms
  vtkFiltersSources
  vtkIOGeometry
  vtkIOLegacy
  vtkIOPLY
  vtkIOXML
  vtkInteractionStyle
  vtkRenderingContextOpenGL2
  vtkRenderingCore
  vtkRenderingFreeType
  vtkRenderingGL2PSOpenGL2
  vtkRenderingOpenGL2 QUIET)
if (NOT VTK_FOUND)
  message("Skipping Writer: ${VTK_NOT_FOUND_MESSAGE}")
  return ()
endif()
message (STATUS "VTK_VERSION: ${VTK_VERSION}")
if (VTK_VERSION VERSION_LESS "8.90.0")
  # old system
  include(${VTK_USE_FILE})
  add_executable(Writer MACOSX_BUNDLE src/apps/main.cpp )
  target_link_libraries(Writer PRIVATE ${VTK_LIBRARIES})
else ()
  # include all components
  add_executable(Writer MACOSX_BUNDLE src/apps/main.cpp )
  target_link_libraries(Writer PRIVATE ${VTK_LIBRARIES})
  # vtk_module_autoinit is needed
  vtk_module_autoinit(
    TARGETS Writer
    MODULES ${VTK_LIBRARIES}
    )
endif ()