cmake_minimum_required(VERSION 3.10)
project (socket_example)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "./bin/")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath='$ORIGIN'")

# For smart pointers (used in vtkCommonSystem)
find_library(vtkCommonCore
    NAMES vtkCommonCore-7.1
    PATHS /path/to/vtk
    )
if(NOT vtkCommonCore)
    message(SEND_ERROR "Cannot find library vtkCommonCore")
endif()

# For socket stuff
find_library(vtkCommonSystem
    NAMES vtkCommonSystem-7.1
    PATHS /path/to/vtk
    )
if(NOT vtkCommonSystem)
    message(SEND_ERROR "Cannot find library vtkCommonSystem")
endif()

# For socket communicator
find_library(vtkParallelCore
    NAMES vtkParallelCore-7.1
    PATHS /path/to/vtk
    )
if(NOT vtkParallelCore)
    message(SEND_ERROR "Cannot find library vtkParallelCore")
endif()


add_executable(client Client.cpp)
target_include_directories(client 
    PRIVATE "path/to/vtk"
    )
target_link_libraries(client 
    PRIVATE ${vtkCommonCore}
    PRIVATE ${vtkCommonSystem}
    PRIVATE ${vtkParallelCore}
    )

add_executable(server Server.cpp)
target_include_directories(server 
    PRIVATE "path/to/vtk"
    )
target_link_libraries(server 
    PRIVATE ${vtkCommonCore}
    PRIVATE ${vtkCommonSystem}
    PRIVATE ${vtkParallelCore}
    )