cmake_minimum_required(VERSION 3.16)

if(EXISTS ${CMAKE_SOURCE_DIR}/config.local.cmake)
  include(${CMAKE_SOURCE_DIR}/config.local.cmake)
endif()

project(ninlight C ASM)

if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE Release)
endif()

set(NINLIGHT_DEVICES evk e27_rgb e14_rgb gu10_rgb e27_cw e14_cw gu10_cw g95_cw)
set(NINLIGHT_DEVICE "" CACHE STRING "Target device")
if(NOT NINLIGHT_DEVICE IN_LIST NINLIGHT_DEVICES)
  message(FATAL_ERROR "Set -DNINLIGHT_DEVICE=<one of: ${NINLIGHT_DEVICES}>")
endif()

if(NOT DEFINED NINLIGHT_TOKEN)
  set(NINLIGHT_TOKEN "aabbccddeeff0011223344")
endif()

include(cmake/version.cmake)
include(cmake/sdk.cmake)
include(cmake/image.cmake)

set(NL_FW_SOURCES
  src/app_main.c
  src/util/nl_sha256.c
  src/util/nl_crc.c
  src/board/nl_board.c
  src/light/nl_color.c
  src/light/nl_engine.c
  src/light/nl_control.c
  src/light/nl_boot_state.c
  src/config/nl_settings.c
  src/config/nl_state_log.c
  src/config/nl_reset_counter.c
  src/config/nl_flash_w600.c
  src/drivers/nl_led.c
  src/drivers/nl_pwm_leds.c
  src/drivers/nl_sm2135eh.c
  src/sys/nl_console_cmd.c
  src/sys/nl_console.c
  src/sys/fwup_hook_default.c
  src/sys/sdk_stubs.c
  src/net/nl_names.c
  src/net/nl_http.c
  src/net/nl_api.c
  src/net/nl_wifi_sm.c
  third_party/cJSON/cJSON.c)

set(NL_FW ninlight_${NINLIGHT_DEVICE})
add_executable(${NL_FW} ${NL_SDK_BOOT_SOURCES} ${NL_FW_SOURCES} ${NL_SDK_OBJECTS})
set_target_properties(${NL_FW} PROPERTIES SUFFIX ".elf")
target_compile_definitions(${NL_FW} PRIVATE
  NINLIGHT_DEVICE_ID="${NINLIGHT_DEVICE}"
  NINLIGHT_FW_VERSION="${NINLIGHT_FW_VERSION}"
  NINLIGHT_BUILD_DATE="${NINLIGHT_BUILD_DATE}"
  NINLIGHT_TOKEN_DEFAULT="${NINLIGHT_TOKEN}")
target_link_options(${NL_FW} PRIVATE
  -static -nostartfiles -T${SDK_DIR}/ld/link_w600_2m.ld
  -Wl,-Map=${CMAKE_BINARY_DIR}/${NL_FW}.map)
target_link_libraries(${NL_FW} PRIVATE
  -Wl,--whole-archive ${SDK_DIR}/Lib/GNU/libwlan.a -Wl,--no-whole-archive m)
nl_add_images(${NL_FW})

message(STATUS "ninlight ${NINLIGHT_FW_VERSION} for ${NINLIGHT_DEVICE}")