25 lines
902 B
CMake
25 lines
902 B
CMake
cmake_minimum_required(VERSION 3.5)
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set(CMAKE_TOOLCHAIN_FILE $ENV{IDF_PATH}/toolchain.cmake)
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if(NOT SDKCONFIG)
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message(FATAL_ERROR "Bootloader subproject expects the SDKCONFIG variable to be passed in by the parent build process.")
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endif()
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project(bootloader ASM C CXX)
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set(COMPONENTS bootloader esptool_py esp32 soc bootloader_support log spi_flash micro-ecc soc)
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set(BOOTLOADER_BUILD 1)
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set(IS_BOOTLOADER_BUILD 1) # deprecated, use BOOTLOADER_BUILD
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add_definitions(-DBOOTLOADER_BUILD=1)
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set(MAIN_SRCS main/bootloader_start.c)
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include($ENV{IDF_PATH}/tools/cmake/project.cmake)
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target_link_libraries(bootloader.elf "-L ${CMAKE_CURRENT_SOURCE_DIR}/main")
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target_link_libraries(bootloader.elf "-T esp32.bootloader.ld")
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target_link_libraries(bootloader.elf "-T esp32.bootloader.rom.ld")
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target_link_libraries(bootloader.elf "${BOOTLOADER_LINKER_ARGS}")
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target_link_libraries(bootloader.elf gcc)
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