option(BUILD_CLANG_FORMAT_VS_PLUGIN "Build clang-format VS plugin" OFF)
if (BUILD_CLANG_FORMAT_VS_PLUGIN)
  add_custom_target(clang_format_exe_for_vsix
      ${CMAKE_COMMAND} -E copy_if_different
      "${LLVM_TOOLS_BINARY_DIR}/${CMAKE_CFG_INTDIR}/clang-format.exe"
      "${CMAKE_CURRENT_SOURCE_DIR}/ClangFormat/clang-format.exe"
      DEPENDS clang-format)

  add_custom_target(clang_format_vsix ALL
      devenv "${CMAKE_CURRENT_SOURCE_DIR}/ClangFormat.sln" /Build Release
      DEPENDS clang_format_exe_for_vsix
      COMMAND ${CMAKE_COMMAND} -E copy_if_different
      "${CMAKE_CURRENT_SOURCE_DIR}/ClangFormat/bin/Release/ClangFormat.vsix"
      "${LLVM_TOOLS_BINARY_DIR}/${CMAKE_CFG_INTDIR}/ClangFormat.vsix"
      DEPENDS clang_format_exe_for_vsix)
endif()