CMakeLists.txt

PROJECT(pplay)

cmake_minimum_required(VERSION 2.8)

# taken from http://public.kitware.com/Bug/view.php?id=12646
function(install_if_not_exists src dest)
  if(NOT IS_ABSOLUTE "${src}")
    set(src "${CMAKE_CURRENT_SOURCE_DIR}/${src}")
  endif()
  get_filename_component(src_name "${src}" NAME)
  if (NOT IS_ABSOLUTE "${dest}")
    set(dest "${CMAKE_INSTALL_PREFIX}/${dest}")
  endif()
  install(CODE "
    if(NOT EXISTS \"\$ENV{DESTDIR}${dest}/${src_name}\")
      #file(INSTALL \"${src}\" DESTINATION \"${dest}\")
      message(STATUS \"Installing: \$ENV{DESTDIR}${dest}/${src_name}\")
      execute_process(COMMAND \${CMAKE_COMMAND} -E copy \"${src}\"
                      \"\$ENV{DESTDIR}${dest}/${src_name}\"
                      RESULT_VARIABLE copy_result
                      ERROR_VARIABLE error_output)
      if(copy_result)
        message(FATAL_ERROR \${error_output})
      endif()
    else()
      message(STATUS \"Skipping  : \$ENV{DESTDIR}${dest}/${src_name}\")
    endif()
  ")
endfunction(install_if_not_exists)


if(UNIX)
    SET(CMAKE_INSTALL_PREFIX /usr)
    install(FILES pplay.py DESTINATION bin 
            PERMISSIONS 
                    OWNER_READ OWNER_WRITE OWNER_EXECUTE 
                    GROUP_READ GROUP_EXECUTE 
                    WORLD_READ WORLD_EXECUTE
    )
    install(FILES smcap2pcap DESTINATION bin 
            PERMISSIONS 
                    OWNER_READ OWNER_WRITE OWNER_EXECUTE 
                    GROUP_READ GROUP_EXECUTE 
                    WORLD_READ WORLD_EXECUTE 
    )
    
    SET(CPACK_GENERATOR "DEB")
    SET(MAJOR_VERSION 2)
    SET(MINOR_VERSION 0)
    SET(PATCH_VERSION 9)
    SET(CPACK_PACKAGE_VERSION_MAJOR "${MAJOR_VERSION}")
    SET(CPACK_PACKAGE_VERSION_MINOR "${MINOR_VERSION}")
    SET(CPACK_PACKAGE_VERSION_PATCH "${PATCH_VERSION}")
    
    SET(CPACK_PACKAGE_DESCRIPTION "pplay is network application payload replayer")
    SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "pplay can resend application data from .pcap and .smcap files over the network.")
    SET(CPACK_DEBIAN_PACKAGE_MAINTAINER "Ales Stibal <astib@mag0.net>")
    SET(CPACK_DEBIAN_PACKAGE_DEPENDS "python3 (>=3.5), python3-scapy")
    SET(CPACK_DEBIAN_PACKAGE_RECOMMENDS "tcpdump, python3-colorama, python3-paramiko, python3-requests, python3-cryptography")
    INCLUDE(CPack)    
    
    
endif()