cmake_minimum_required(VERSION 3.10 FATAL_ERROR)
project(nutil)
include_directories(.)
add_library (nutil-dynamic SHARED  nutil.cc npoint.cc ndata.cc linear_algebra.cpp sparse_matrix.cpp )
add_library (nutil-static STATIC EXCLUDE_FROM_ALL  nutil.cc npoint.cc ndata.cc linear_algebra.cpp sparse_matrix.cpp )
SET_TARGET_PROPERTIES(nutil-static PROPERTIES OUTPUT_NAME "nutil")
SET_TARGET_PROPERTIES(nutil-dynamic PROPERTIES OUTPUT_NAME "nutil")

option(ENABLE_VTK_INTERFACE  "Enable VTK integration targets" ON)
option(ENABLE_FLTK_INTERFACE  "Enable FLTK integration targets" OFF)
set(INTERFACE_TYPE "VTK" CACHE "Interface Type" STRING)

include_directories(.)

if(ENABLE_VTK_INTERFACE)
include_directories(. ${nutil_BINARY_DIR} vtkdisplay)
add_subdirectory(vtkdisplay)
endif(ENABLE_VTK_INTERFACE)

if(ENABLE_FLTK_INTERFACE)
include_directories(. ${nutil_BINARY_DIR} fltkdisplay)
add_subdirectory(fltkdisplay)
endif(ENABLE_FLTK_INTERFACE)

if(ENABLE_FLTK_INTERFACE OR ENABLE_VTK_INTERFACE)
include_directories(. ${nutil_BINARY_DIR} ndisplay)
add_subdirectory(ndisplay)

if (INTERFACE_TYPE STREQUAL VTK)
set(INTERFACE_TYPE_VTK ON)
set(NUTIL_DYNAMIC_LIBRARIES nutil-dynamic vtkdisplay-dynamic ndisplay-dynamic CACHE INTERNAL "nutil dynamic libraries" FORCE)
set(NUTIL_STATIC_LIBRARIES nutil-static vtkdisplay-static ndisplay-static CACHE INTERNAL "nutil static libraries" FORCE)
set(NUTIL_INCLUDE_DIRECTORIES ${nutil_SOURCE_DIR} ${nutil_SOURCE_DIR}/ndisplay ${nutil_BINARY_DIR} ${nutil_SOURCE_DIR}/vtkdisplay  CACHE INTERNAL "nutil include dirs" FORCE)
endif(INTERFACE_TYPE STREQUAL VTK)

if (INTERFACE_TYPE STREQUAL FLTK)
set(INTERFACE_TYPE_FLTK ON)
set(NUTIL_DYNAMIC_LIBRARIES nutil-dynamic fltkdisplay-dynamic ndisplay-dynamic CACHE INTERNAL "nutil dynamic libraries" FORCE)
set(NUTIL_STATIC_LIBRARIES nutil-static fltkdisplay-static ndisplay-static CACHE INTERNAL "nutil static libraries" FORCE)
set(NUTIL_INCLUDE_DIRECTORIES ${nutil_SOURCE_DIR} ${nutil_SOURCE_DIR}/ndisplay ${nutil_BINARY_DIR} ${nutil_SOURCE_DIR}/fltkdisplay  CACHE INTERNAL "nutil include dirs" FORCE)
endif(INTERFACE_TYPE STREQUAL FLTK)

endif(ENABLE_FLTK_INTERFACE OR ENABLE_VTK_INTERFACE)

configure_file(nutilconfig.h.in nutilconfig.h)

add_subdirectory(test)