Tests/RunCMake/CMakePackage/RunCMakeTest.cmake

include(RunCMake)

if(NOT RunCMake_GENERATOR_IS_MULTI_CONFIG)
  set(maybe_CMAKE_BUILD_TYPE -DCMAKE_BUILD_TYPE=Release)
endif()

function(apple_export platform system_name archs sysroot)
  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/apple-export-${platform}-build)
  string(REPLACE ";" "\\;" archs "${archs}")
  run_cmake_with_options(apple-export-${platform}
    "-DCMAKE_SYSTEM_NAME=${system_name}"
    "-DCMAKE_OSX_ARCHITECTURES=${archs}"
    "-DCMAKE_OSX_SYSROOT=${sysroot}"
    "-DCMAKE_INSTALL_PREFIX=${apple_install}"
    ${maybe_CMAKE_BUILD_TYPE}
    )
  set(RunCMake_TEST_NO_CLEAN 1)
  run_cmake_command(apple-export-${platform}-build ${CMAKE_COMMAND} --build . --config Release)
  run_cmake_command(apple-export-${platform}-install ${CMAKE_COMMAND} --install . --config Release)
endfunction()

function(apple_import platform system_name archs sysroot)
  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/apple-import-${platform}-build)
  string(REPLACE ";" "\\;" archs "${archs}")
  run_cmake_with_options(apple-import-${platform}
    "-DCMAKE_SYSTEM_NAME=${system_name}"
    "-DCMAKE_OSX_ARCHITECTURES=${archs}"
    "-DCMAKE_OSX_SYSROOT=${sysroot}"
    "-DCMAKE_PREFIX_PATH=${apple_install}"
    ${maybe_CMAKE_BUILD_TYPE}
    )
  set(RunCMake_TEST_NO_CLEAN 1)
  run_cmake_command(apple-import-${platform}-build ${CMAKE_COMMAND} --build . --config Release)
endfunction()

if(APPLE AND CMAKE_C_COMPILER_ID STREQUAL "AppleClang")
  set(apple_install ${RunCMake_BINARY_DIR}/apple-install)
  file(REMOVE_RECURSE "${apple_install}")

  if(CMake_TEST_XCODE_VERSION VERSION_GREATER_EQUAL 12)
    set(macos_archs "x86_64;arm64")
    set(watch_sim_archs "x86_64")
  else()
    set(macos_archs "x86_64")
    set(watch_sim_archs "i386")
  endif()

  if(CMake_TEST_XCODE_VERSION VERSION_GREATER_EQUAL 9)
    set(watch_archs "armv7k;arm64_32")
  else()
    set(watch_archs "armv7k")
  endif()

  #FIXME(#25266): Xcode 15.0 does not have visionOS.  Improve this condition.
  #if(CMake_TEST_XCODE_VERSION VERSION_GREATER_EQUAL 15)
  #  set(enable_visionos 1)
  #endif()

  apple_export(macos Darwin "${macos_archs}" macosx)
  apple_export(ios iOS "arm64" iphoneos)
  apple_export(tvos tvOS "arm64" appletvos)
  if(enable_visionos)
    apple_export(visionos visionOS "arm64" xros)
  endif()
  apple_export(watchos watchOS "${watch_archs}" watchos)
  apple_export(ios-simulator iOS "${macos_archs}" iphonesimulator)
  apple_export(tvos-simulator tvOS "${macos_archs}" appletvsimulator)
  if(enable_visionos)
    apple_export(visionos-simulator visionOS "${macos_archs}" xrsimulator)
  endif()
  apple_export(watchos-simulator watchOS "${watch_sim_archs}" watchsimulator)

  apple_import(macos Darwin "${macos_archs}" macosx)
  apple_import(ios iOS "arm64" iphoneos)
  apple_import(tvos tvOS "arm64" appletvos)
  if(enable_visionos)
    apple_import(visionos visionOS "arm64" xros)
  endif()
  apple_import(watchos watchOS "${watch_archs}" watchos)
  apple_import(ios-simulator iOS "${macos_archs}" iphonesimulator)
  apple_import(tvos-simulator tvOS "${macos_archs}" appletvsimulator)
  if(enable_visionos)
    apple_import(visionos-simulator visionOS "${macos_archs}" xrsimulator)
  endif()
  apple_import(watchos-simulator watchOS "${watch_sim_archs}" watchsimulator)
endif()