cmake_minimum_required(VERSION 3.16.0)
project(onnxruntime_extensions LANGUAGES C CXX)
# set(CMAKE_VERBOSE_MAKEFILE ON)

if(NOT CMAKE_BUILD_TYPE)
  message(STATUS "Build type not set - using RelWithDebInfo")
  set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "Choose build type: Debug Release RelWithDebInfo." FORCE)
endif()


set(CPACK_PACKAGE_NAME "onnxruntime_extensions")
set(CPACK_PACKAGE_VERSION_MAJOR "0")
set(CPACK_PACKAGE_VERSION_MINOR "5")
set(CPACK_PACKAGE_VERSION_PATCH "0")
set(VERSION ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH})
file(WRITE ${PROJECT_SOURCE_DIR}/.version.txt ${VERSION})

# Needed for Java
set(CMAKE_C_STANDARD 99)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
include(CheckCXXCompilerFlag)
include(CheckLanguage)

option(CC_OPTIMIZE "Allow compiler optimizations, Set to OFF to disable" ON)
option(OCOS_ENABLE_PYTHON "Enable Python component building, (deprecated)" OFF)
option(OCOS_ENABLE_CTEST "Enable C++ test" OFF)
option(OCOS_ENABLE_CPP_EXCEPTIONS "Enable C++ Exception" ON)
option(OCOS_ENABLE_TF_STRING "Enable String Operator Set" ON)
option(OCOS_ENABLE_RE2_REGEX "Enable StringRegexReplace and StringRegexSplit" ON)
option(OCOS_ENABLE_GPT2_TOKENIZER "Enable the GPT2 tokenizer building" ON)
option(OCOS_ENABLE_SPM_TOKENIZER "Enable the SentencePiece tokenizer building" ON)
option(OCOS_ENABLE_WORDPIECE_TOKENIZER "Enable the WordpieceTokenizer building" ON)
option(OCOS_ENABLE_BERT_TOKENIZER "Enable the BertTokenizer building" ON)
option(OCOS_ENABLE_BLINGFIRE "Enable operators depending on the Blingfire library" ON)
option(OCOS_ENABLE_MATH "Enable math tensor operators building" ON)
option(OCOS_ENABLE_DLIB "Enable operators like Inverse depending on DLIB" ON)
option(OCOS_ENABLE_OPENCV "Enable operators depending on opencv" ON)
option(OCOS_ENABLE_OPENCV_CODECS "Enable operators depending on opencv imgcodecs" ON)
option(OCOS_ENABLE_STATIC_LIB "Enable generating static library" OFF)
option(OCOS_ENABLE_SELECTED_OPLIST "Enable including the selected_ops tool file" OFF)
option(OCOS_BUILD_PYTHON "Enable building the Python package" OFF)
option(OCOS_BUILD_JAVA "Enable building the Java package" OFF)
option(OCOS_BUILD_ANDROID "Enable building the Android package" OFF)

function(disable_all_operators)
  set(OCOS_ENABLE_RE2_REGEX OFF CACHE INTERNAL "")
  set(OCOS_ENABLE_TF_STRING OFF CACHE INTERNAL "")
  set(OCOS_ENABLE_WORDPIECE_TOKENIZER OFF CACHE INTERNAL "")
  set(OCOS_ENABLE_GPT2_TOKENIZER OFF CACHE INTERNAL "")
  set(OCOS_ENABLE_SPM_TOKENIZER OFF CACHE INTERNAL "")
  set(OCOS_ENABLE_BERT_TOKENIZER OFF CACHE INTERNAL "")
  set(OCOS_ENABLE_BLINGFIRE OFF CACHE INTERNAL "")
  set(OCOS_ENABLE_MATH OFF CACHE INTERNAL "")
  set(OCOS_ENABLE_DLIB OFF CACHE INTERNAL "")
  set(OCOS_ENABLE_OPENCV OFF CACHE INTERNAL "")
endfunction()

if(NOT CC_OPTIMIZE)
  message("!!!THE COMPILER OPTIMIZATION HAS BEEN DISABLED, DEBUG-ONLY!!!")
  string(REGEX REPLACE "([\-\/]O[123])" "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
  string(REGEX REPLACE "([\-\/]O[123])" "" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
  string(REGEX REPLACE "([\-\/]O[123])" "" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
  string(REGEX REPLACE "([\-\/]O[123])" "" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")

  if (NOT WIN32)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0")
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0")
  else()
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Od")
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Od")
  endif()
endif()

if (NOT OCOS_BUILD_PYTHON AND OCOS_ENABLE_PYTHON)
  message("OCOS_ENABLE_PYTHON IS DEPRECATED, USE OCOS_BUILD_PYTHON INSTEAD")
  set(OCOS_BUILD_PYTHON ON CACHE INTERNAL "")
endif()

if (OCOS_BUILD_ANDROID)
  if (NOT ANDROID_SDK_ROOT OR NOT CMAKE_ANDROID_NDK)
    message("Cannot the find Android SDK/NDK")
  endif()
  set(OCOS_BUILD_JAVA ON CACHE INTERNAL "")
endif()

# Build the libraries with -fPIC
set(CMAKE_POSITION_INDEPENDENT_CODE ON)

set_property(GLOBAL PROPERTY USE_FOLDERS ON)

set(CMAKE_FIND_FRAMEWORK NEVER CACHE STRING "...")
if(NOT "${CMAKE_FIND_FRAMEWORK}" STREQUAL "NEVER")
  message(FATAL_ERROR "CMAKE_FIND_FRAMEWORK is not NEVER")
endif()

# External dependencies
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/externals ${PROJECT_SOURCE_DIR}/cmake)

if (OCOS_ENABLE_SELECTED_OPLIST)
  # Need to ensure _selectedoplist.cmake file is already generated in folder: ${PROJECT_SOURCE_DIR}/cmake/
  # You could run gen_selectedops.py in folder: tools/ to generate _selectedoplist.cmake
  message(STATUS "Looking for the _selectedoplist.cmake")
  disable_all_operators()
  include(_selectedoplist)
endif()

if(NOT OCOS_ENABLE_CPP_EXCEPTIONS)
  include(noexcep_ops)
  add_compile_definitions(OCOS_NO_EXCEPTIONS ORT_NO_EXCEPTIONS)
  if(MSVC)
    string(REGEX REPLACE "/EHsc" "/EHs-c-" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
    add_compile_definitions("_HAS_EXCEPTIONS=0")
  else()
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables")
  endif()
endif()

include(FetchContent)

if (OCOS_ENABLE_RE2_REGEX)
  if (NOT TARGET re2::re2)
    set(RE2_BUILD_TESTING OFF CACHE INTERNAL "")
    message(STATUS "Fetch googlere2")
    include(googlere2)
  endif()

  if(CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
    set_property(TARGET re2 PROPERTY COMPILE_OPTIONS)
  endif()
endif()

macro(standardize_output_folder bin_target)
set_target_properties(${bin_target} PROPERTIES
  RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"
  LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
  ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib"
  PDB_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
endmacro()


#### scan all source files

file(GLOB TARGET_SRC "operators/*.cc" "operators/*.h")
if (OCOS_ENABLE_TF_STRING)
  set(farmhash_SOURCE_DIR ${PROJECT_SOURCE_DIR}/cmake/externals/farmhash)
  file(GLOB TARGET_SRC_KERNELS "operators/text/*.cc" "operators/text/*.h*")
  file(GLOB TARGET_SRC_HASH "${farmhash_SOURCE_DIR}/src/farmhash.*")
  list(APPEND TARGET_SRC ${TARGET_SRC_KERNELS} ${TARGET_SRC_HASH})
endif()

if (OCOS_ENABLE_RE2_REGEX)
  file(GLOB TARGET_SRC_RE2_KERNELS "operators/text/re2_strings/*.cc" "operators/text/re2_strings/*.h*")
  list(APPEND TARGET_SRC ${TARGET_SRC_RE2_KERNELS})
endif()

if (OCOS_ENABLE_MATH)
  if(OCOS_ENABLE_DLIB)
    set(DLIB_ISO_CPP_ONLY ON CACHE INTERNAL "")
    set(DLIB_NO_GUI_SUPPORT ON CACHE INTERNAL "")
    set(DLIB_USE_CUDA OFF CACHE INTERNAL "")
    set(DLIB_USE_LAPACK OFF CACHE INTERNAL "")
    set(DLIB_USE_BLAS OFF CACHE INTERNAL "")
    include(dlib)
    # Ideally, dlib should be included as
    #   file(GLOB TARGET_SRC_DLIB "${dlib_SOURCE_DIR}/dlib/all/source.cpp")
    # To avoid the unintentional using some unwanted component, only include
    file(GLOB TARGET_SRC_DLIB "${dlib_SOURCE_DIR}/dlib/test_for_odr_violations.cpp")
    file(GLOB TARGET_SRC_INVERSE "operators/math/dlib/*.cc" "operators/math/dlib/*.h*")
  endif()
  file(GLOB TARGET_SRC_MATH "operators/math/*.cc" "operators/math/*.h*")
  list(APPEND TARGET_SRC ${TARGET_SRC_MATH} ${TARGET_SRC_DLIB} ${TARGET_SRC_INVERSE})
endif()

if (OCOS_ENABLE_OPENCV)
  message(STATUS "Fetch opencv")
  include(opencv)
  file(GLOB TARGET_SRC_CV "operators/cv2/*.cc" "operators/cv2/*.h*")
  list(APPEND TARGET_SRC ${TARGET_SRC_CV})
endif()

set(_HAS_TOKENIZER OFF)
if (OCOS_ENABLE_GPT2_TOKENIZER)
  # GPT2
  set(_HAS_TOKENIZER ON)
  file(GLOB tok_TARGET_SRC "operators/tokenizer/gpt*.cc" "operators/tokenizer/unicode*.*")
  list(APPEND TARGET_SRC ${tok_TARGET_SRC})
endif()

if (OCOS_ENABLE_SPM_TOKENIZER)
  # SentencePiece
  set(_HAS_TOKENIZER ON)
  set(SPM_ENABLE_TCMALLOC OFF CACHE INTERNAL "")
  set(SPM_ENABLE_SHARED OFF CACHE INTERNAL "")
  message(STATUS "Fetch sentencepiece")
  include(sentencepieceproject)
  file(GLOB stpiece_TARGET_SRC "operators/tokenizer/sentencepiece/*.cc" "operators/tokenizer/sentencepiece*")
  list(REMOVE_ITEM stpiece_TARGET_SRC INCLUDE REGEX ".*((spm)|(train)).*")
  list(APPEND TARGET_SRC ${stpiece_TARGET_SRC})
endif()

if (OCOS_ENABLE_WORDPIECE_TOKENIZER)
  set(_HAS_TOKENIZER ON)
  file(GLOB wordpiece_TARGET_SRC "operators/tokenizer/wordpiece*.*")
  list(APPEND TARGET_SRC ${wordpiece_TARGET_SRC})
endif()

if (OCOS_ENABLE_BERT_TOKENIZER)
  # Bert
  set(_HAS_TOKENIZER ON)
  file(GLOB bert_TARGET_SRC  "operators/tokenizer/basic_tokenizer.*" "operators/tokenizer/bert_tokenizer.*" "operators/tokenizer/bert_tokenizer_decoder.*")
  list(APPEND TARGET_SRC ${bert_TARGET_SRC})
endif()

if (OCOS_ENABLE_BLINGFIRE)
  # blingfire
  set(_HAS_TOKENIZER ON)
  file(GLOB blingfire_TARGET_SRC "operators/tokenizer/blingfire*.*")
  list(APPEND TARGET_SRC ${blingfire_TARGET_SRC})
endif()

if (OCOS_ENABLE_GPT2_TOKENIZER OR OCOS_ENABLE_WORDPIECE_TOKENIZER)
  if (NOT TARGET nlohmann_json)
    set(JSON_BuildTests OFF CACHE INTERNAL "")
    message(STATUS "Fetch json")
    include(json)
  endif()
endif()

if (_HAS_TOKENIZER)
  message(STATUS "Tokenizer needed.")
  file(GLOB tokenizer_TARGET_SRC "operators/tokenizer/tokenizers.*")
  list(APPEND TARGET_SRC ${tokenizer_TARGET_SRC})
endif()

#### make all compile options.

add_compile_options("$<$<C_COMPILER_ID:MSVC>:/utf-8>")
add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>")
add_library(ocos_operators STATIC ${TARGET_SRC})
standardize_output_folder(ocos_operators)

target_include_directories(ocos_operators PUBLIC
  ${PROJECT_SOURCE_DIR}/includes
  ${PROJECT_SOURCE_DIR}/includes/onnxruntime
  ${PROJECT_SOURCE_DIR}/operators
  ${PROJECT_SOURCE_DIR}/operators/tokenizer)
set(ocos_libraries "")
set(OCOS_COMPILE_DEFINITIONS "")

if (OCOS_ENABLE_DLIB)
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_DLIB)
endif()

if (_HAS_TOKENIZER)
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_TOKENIZER)
endif()

if (OCOS_ENABLE_TF_STRING)
  target_include_directories(ocos_operators PUBLIC
    ${googlere2_SOURCE_DIR}
    ${farmhash_SOURCE_DIR}/src)
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_TF_STRING NOMINMAX FARMHASH_NO_BUILTIN_EXPECT FARMHASH_DEBUG=0)
  list(APPEND ocos_libraries re2)
endif()

if (OCOS_ENABLE_RE2_REGEX)
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_RE2_REGEX)
endif()

if (OCOS_ENABLE_MATH)
  target_include_directories(ocos_operators PUBLIC ${dlib_SOURCE_DIR})
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_MATH)
  # The dlib matrix implementation is all in the headers, no library compiling needed.
endif()

if (OCOS_ENABLE_OPENCV)
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_OPENCV)
  if (OCOS_ENABLE_OPENCV_CODECS)
    list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_OPENCV ENABLE_OPENCV_CODEC)
  endif()
  list(APPEND ocos_libraries ${opencv_LIBS})
  target_include_directories(ocos_operators PUBLIC ${opencv_INCLUDE_DIRS})
endif()

if (OCOS_ENABLE_GPT2_TOKENIZER)
  # GPT2
  target_include_directories(ocos_operators PRIVATE ${json_SOURCE_DIR}/single_include)
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_GPT2_TOKENIZER)
  list(APPEND ocos_libraries nlohmann_json::nlohmann_json)
endif()

if (OCOS_ENABLE_WORDPIECE_TOKENIZER)
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_WORDPIECE_TOKENIZER)
endif()

if (OCOS_ENABLE_BERT_TOKENIZER)
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_BERT_TOKENIZER)
endif()

if (OCOS_ENABLE_SPM_TOKENIZER)
  # SentencePiece
  target_include_directories(ocos_operators PUBLIC ${spm_INCLUDE_DIRS})
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_SPM_TOKENIZER)
  list(APPEND ocos_libraries sentencepiece-static)
endif()

if (OCOS_ENABLE_BLINGFIRE)
  include(blingfire)
  list(APPEND OCOS_COMPILE_DEFINITIONS ENABLE_BLINGFIRE)
  list(APPEND ocos_libraries bingfirtinydll_static)
endif()

if (OCOS_ENABLE_GPT2_TOKENIZER OR OCOS_ENABLE_WORDPIECE_TOKENIZER)
  target_include_directories(ocos_operators PRIVATE ${json_SOURCE_DIR}/single_include)
  list(APPEND ocos_libraries nlohmann_json::nlohmann_json)
endif()

list(REMOVE_DUPLICATES OCOS_COMPILE_DEFINITIONS)
target_compile_definitions(ocos_operators PRIVATE ${OCOS_COMPILE_DEFINITIONS})
target_link_libraries(ocos_operators PRIVATE ${ocos_libraries})

file(GLOB shared_TARGET_LIB_SRC "shared/lib/*.cc" "shared/lib/*.h")
if(CMAKE_SYSTEM_NAME STREQUAL "Emscripten")
  add_executable(ortcustomops ${shared_TARGET_LIB_SRC})
  set_target_properties(ortcustomops PROPERTIES LINK_FLAGS "                                  \
                      -s WASM=1                                                               \
                      -s NO_EXIT_RUNTIME=0                                                    \
                      -s ALLOW_MEMORY_GROWTH=1                                                \
                      -s SAFE_HEAP=0                                                          \
                      -s MODULARIZE=1                                                         \
                      -s SAFE_HEAP_LOG=0                                                      \
                      -s STACK_OVERFLOW_CHECK=0                                               \
                      -s EXPORT_ALL=0                                                         \
                      -s VERBOSE=0                                                            \
                      --no-entry")
  if (CMAKE_BUILD_TYPE STREQUAL "Debug")
    set_property(TARGET ortcustomops APPEND_STRING PROPERTY LINK_FLAGS " -s ASSERTIONS=1 -s DEMANGLE_SUPPORT=1")
  else()
    set_property(TARGET ortcustomops APPEND_STRING PROPERTY LINK_FLAGS " -s ASSERTIONS=0 -s DEMANGLE_SUPPORT=0")
  endif()
else()
  add_library(ortcustomops STATIC ${shared_TARGET_LIB_SRC})
  add_library(onnxruntime_extensions ALIAS ortcustomops)
  standardize_output_folder(ortcustomops)
  set(_BUILD_SHARED_LIBRARY TRUE)
endif()

target_compile_definitions(ortcustomops PUBLIC ${OCOS_COMPILE_DEFINITIONS} ${GTEST_CXX_FLAGS})
target_include_directories(ortcustomops PUBLIC
  "$<TARGET_PROPERTY:ocos_operators,INTERFACE_INCLUDE_DIRECTORIES>")
target_link_libraries(ortcustomops PUBLIC ocos_operators)

if (_BUILD_SHARED_LIBRARY)
  file(GLOB shared_TARGET_SRC "shared/*.cc" "shared/*.h" "shared/*.def")
  add_library(extensions_shared SHARED ${shared_TARGET_SRC})
  standardize_output_folder(extensions_shared)
  if (CMAKE_SYSTEM_NAME STREQUAL "Android")
    if (OCOS_ENABLE_SPM_TOKENIZER)
      target_link_libraries(extensions_shared PUBLIC log)
    endif()
  endif()
  if (LINUX OR CMAKE_SYSTEM_NAME STREQUAL "Android")
    set_property(TARGET extensions_shared APPEND_STRING PROPERTY LINK_FLAGS "-Wl,-s -Wl,--version-script -Wl,${PROJECT_SOURCE_DIR}/shared/ortcustomops.ver")
  endif()
  target_include_directories(extensions_shared PUBLIC
    "$<TARGET_PROPERTY:ortcustomops,INTERFACE_INCLUDE_DIRECTORIES>")
  target_link_libraries(extensions_shared PRIVATE ortcustomops)
  set_target_properties(extensions_shared PROPERTIES OUTPUT_NAME "ortextensions")
endif()

if(OCOS_BUILD_PYTHON)
  message(STATUS "Python Build is enabled")
  include(ext_python)
endif()

if(OCOS_BUILD_JAVA)
  message(STATUS "Java Build is enabled")
  include(ext_java)
endif()

# clean up the requirements.txt files from 3rd party project folder to suppress the code security false alarms
file(GLOB_RECURSE NO_USE_FILES ${CMAKE_BINARY_DIR}/_deps/*requirements.txt)
message("Found the follow requirements.txt: ${NO_USE_FILES}")
foreach(nf ${NO_USE_FILES})
    file(TO_NATIVE_PATH ${nf} nf_native)
    if (CMAKE_SYSTEM_NAME MATCHES "Windows")
        execute_process(COMMAND cmd /c "del ${nf_native}")
    else()
        execute_process(COMMAND bash -c "rm ${nf_native}")
    endif()
endforeach()

# test section
if (OCOS_ENABLE_CTEST)
  # Enable CTest
  enable_testing()
  message(STATUS "Fetch CTest")
  include(CTest)

  set(TEST_SRC_DIR ${PROJECT_SOURCE_DIR}/test)
  message(STATUS "Fetch googletest")
  include(googletest)
  file(GLOB static_TEST_SRC "${TEST_SRC_DIR}/static_test/*.cc")
  add_executable(ocos_test ${static_TEST_SRC})
  standardize_output_folder(ocos_test)
  target_link_libraries(ocos_test PRIVATE gtest_main ocos_operators ${ocos_libraries})
  add_test(NAME ocos_test COMMAND $<TARGET_FILE:ocos_test>)


  SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
  find_library(ONNXRUNTIME onnxruntime HINTS "${ONNXRUNTIME_LIB_DIR}")
  if (ONNXRUNTIME-NOTFOUND)
    message(WARNING "The prebuilt onnxruntime libraries directory cannot found (via ONNXRUNTIME_LIB_DIR), the extensions_test will be skipped.")
  else()
    set(LINUX_CC_FLAGS "")
    # needs to link with stdc++fs in Linux
    if(UNIX AND NOT APPLE AND NOT CMAKE_SYSTEM_NAME STREQUAL "Android")
      list(APPEND LINUX_CC_FLAGS stdc++fs -pthread)
    endif()

    file(GLOB shared_TEST_SRC "${TEST_SRC_DIR}/shared_test/*.cc")
    add_executable(extensions_test ${shared_TEST_SRC})
    standardize_output_folder(extensions_test)
    target_include_directories(extensions_test PRIVATE ${spm_INCLUDE_DIRS}
      "$<TARGET_PROPERTY:extensions_shared,INTERFACE_INCLUDE_DIRECTORIES>")
    if (ONNXRUNTIME_LIB_DIR)
      target_link_directories(extensions_test PRIVATE ${ONNXRUNTIME_LIB_DIR})
    endif()
    target_link_libraries(extensions_test PRIVATE ocos_operators extensions_shared onnxruntime gtest_main ${ocos_libraries} ${LINUX_CC_FLAGS})
    if (WIN32)
      file(TO_CMAKE_PATH "${ONNXRUNTIME_LIB_DIR}/*" ONNXRUNTIME_LIB_FILEPATTERN)
      file(GLOB ONNXRUNTIME_LIB_FILES CONFIGURE_DEPENDS "${ONNXRUNTIME_LIB_FILEPATTERN}")
      add_custom_command(
        TARGET extensions_test POST_BUILD
        COMMAND ${CMAKE_COMMAND} -E copy ${ONNXRUNTIME_LIB_FILES} $<TARGET_FILE_DIR:extensions_test>)
    endif()

    set(TEST_DATA_SRC ${TEST_SRC_DIR}/data)
    set(TEST_DATA_DES ${onnxruntime_extensions_BINARY_DIR}/data)

    # Copy test data from source to destination.
    add_custom_command(
      TARGET extensions_test POST_BUILD
      COMMAND ${CMAKE_COMMAND} -E copy_directory
      ${TEST_DATA_SRC}
      ${TEST_DATA_DES})
    add_test(NAME extensions_test COMMAND $<TARGET_FILE:extensions_test>)
  endif()
endif()
