# Создание статической библиотеки из объектной библиотеки
function(myx_cmake_add_static_library target)
  myx_cmake_canonical_string(${target} _ctarget)
  option(BUILD_${_ctarget}_STATIC "build static library ${_ctarget}" ON)
  if(NOT BUILD_${_ctarget}_STATIC)
    return()
  endif()
  get_target_property(__target_type ${target} TYPE)
  if(NOT __target_type STREQUAL OBJECT_LIBRARY)
    myx_cmake_message_error("MyxCMake: myx_cmake_add_static_library needs target of type OBJECT_LIBRARY")
  endif()

  add_library(${target}-static STATIC $<TARGET_OBJECTS:${target}>)
  set_target_properties(${target}-static
    PROPERTIES
    OUTPUT_NAME ${target}
    ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
  install(TARGETS ${target}-static
          COMPONENT static
          ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})

endfunction()