granicus.if.org Git - esp-idf/blob - components/bootloader/subproject/CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.5)
   2
   3 if(NOT SDKCONFIG)
   4     message(FATAL_ERROR "Bootloader subproject expects the SDKCONFIG variable to be passed "
   5         "in by the parent build process.")
   6 endif()
   7
   8 if(NOT IDF_PATH)
   9     message(FATAL_ERROR "Bootloader subproject expects the IDF_PATH variable to be passed "
  10         "in by the parent build process.")
  11 endif()
  12
  13 set(COMPONENTS bootloader esptool_py esp32 soc bootloader_support log spi_flash micro-ecc soc)
  14 set(BOOTLOADER_BUILD 1)
  15 add_definitions(-DBOOTLOADER_BUILD=1)
  16
  17 set(COMPONENT_REQUIRES_COMMON log esp32 soc)
  18
  19 set(MAIN_SRCS main/bootloader_start.c)
  20
  21 include("${IDF_PATH}/tools/cmake/project.cmake")
  22 project(bootloader)
  23
  24 target_linker_script(bootloader.elf
  25     "main/esp32.bootloader.ld"
  26     "main/esp32.bootloader.rom.ld")
  27 # Imported from esp32 component
  28 target_linker_script(bootloader.elf ${ESP32_BOOTLOADER_LINKER_SCRIPTS})
  29
  30 target_link_libraries(bootloader.elf gcc)