cmake_minimum_required(VERSION 3.18.1)

project(__ADDON_TARGET_NAME__ LANGUAGES C CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_C_VISIBILITY_PRESET hidden)
set(CMAKE_CXX_VISIBILITY_PRESET hidden)
set(CMAKE_OBJC_VISIBILITY_PRESET hidden)
set(CMAKE_OBJCXX_VISIBILITY_PRESET hidden)
set(CMAKE_VISIBILITY_INLINES_HIDDEN ON)

get_filename_component(
  LYNX_LIBRARY_PACKAGE_ROOT
  "${CMAKE_CURRENT_SOURCE_DIR}/.."
  ABSOLUTE
)

if(NOT DEFINED LYNX_LIBRARY_PLATFORM)
  if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
    set(LYNX_LIBRARY_PLATFORM "macos")
  elseif(WIN32)
    set(LYNX_LIBRARY_PLATFORM "windows")
  elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
    set(LYNX_LIBRARY_PLATFORM "linux")
  else()
    string(TOLOWER "${CMAKE_SYSTEM_NAME}" LYNX_LIBRARY_PLATFORM)
  endif()
endif()

if(NOT DEFINED LYNX_LIBRARY_ARCH)
  if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm64|aarch64|AARCH64)$")
    set(LYNX_LIBRARY_ARCH "arm64")
  elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|AMD64|amd64)$")
    set(LYNX_LIBRARY_ARCH "x64")
  else()
    string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" LYNX_LIBRARY_ARCH)
  endif()
endif()

set(
  LYNX_LIBRARY_OUTPUT_DIR
  "${LYNX_LIBRARY_PACKAGE_ROOT}/dist/${LYNX_LIBRARY_PLATFORM}/${LYNX_LIBRARY_ARCH}"
)
set(LYNX_LIBRARY_OUTPUT_NAME "__ADDON_BINARY_NAME__")

if(NOT DEFINED LYNX_LIBRARY_NODE_API_WEAK_SUFFIX)
  set(
    LYNX_LIBRARY_NODE_API_WEAK_SUFFIX
    ON
    CACHE BOOL
    "Use weak suffix NAPI symbols for shared native modules"
  )
endif()

add_subdirectory(
  "${LYNX_LIBRARY_PACKAGE_ROOT}/shared"
  "${CMAKE_CURRENT_BINARY_DIR}/shared"
)

add_library(
  __ADDON_TARGET_NAME__
  SHARED
  "${CMAKE_CURRENT_SOURCE_DIR}/library_entry.cc"
)

if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/generated_napi_registration.cc")
  target_sources(__ADDON_TARGET_NAME__ PRIVATE
    "${CMAKE_CURRENT_SOURCE_DIR}/generated_napi_registration.cc"
  )
  target_compile_definitions(__ADDON_TARGET_NAME__ PRIVATE
    LYNX_LIBRARY_HAS_NAPI_NATIVE_MODULES=1
  )
endif()

target_include_directories(__ADDON_TARGET_NAME__ PRIVATE
  "${LYNX_LIBRARY_PACKAGE_ROOT}"
)

target_link_libraries(__ADDON_TARGET_NAME__ PRIVATE
  ${LYNX_SHARED_TARGETS}
  ${LYNX_SHARED_PLATFORM_LINK_LIBRARIES}
)

if(LYNX_SHARED_PLATFORM_COMPILE_DEFINITIONS)
  target_compile_definitions(__ADDON_TARGET_NAME__ PRIVATE
    ${LYNX_SHARED_PLATFORM_COMPILE_DEFINITIONS}
  )
endif()

if(LYNX_SHARED_PLATFORM_LINK_OPTIONS)
  target_link_options(__ADDON_TARGET_NAME__ PRIVATE
    ${LYNX_SHARED_PLATFORM_LINK_OPTIONS}
  )
endif()

set_target_properties(__ADDON_TARGET_NAME__ PROPERTIES
  OUTPUT_NAME "${LYNX_LIBRARY_OUTPUT_NAME}"
  PREFIX ""
  SUFFIX ".node"
  ARCHIVE_OUTPUT_DIRECTORY "${LYNX_LIBRARY_OUTPUT_DIR}"
  LIBRARY_OUTPUT_DIRECTORY "${LYNX_LIBRARY_OUTPUT_DIR}"
  RUNTIME_OUTPUT_DIRECTORY "${LYNX_LIBRARY_OUTPUT_DIR}"
  ARCHIVE_OUTPUT_DIRECTORY_DEBUG "${LYNX_LIBRARY_OUTPUT_DIR}"
  LIBRARY_OUTPUT_DIRECTORY_DEBUG "${LYNX_LIBRARY_OUTPUT_DIR}"
  RUNTIME_OUTPUT_DIRECTORY_DEBUG "${LYNX_LIBRARY_OUTPUT_DIR}"
  ARCHIVE_OUTPUT_DIRECTORY_RELEASE "${LYNX_LIBRARY_OUTPUT_DIR}"
  LIBRARY_OUTPUT_DIRECTORY_RELEASE "${LYNX_LIBRARY_OUTPUT_DIR}"
  RUNTIME_OUTPUT_DIRECTORY_RELEASE "${LYNX_LIBRARY_OUTPUT_DIR}"
)