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esptool_py: better display logs when generating binary

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Since OUTPUT argument of custom command does not currently support
generator expressions, the project image is only generated as a side
effect. The primary generated file is a timestamp file. Unfortunately as a consequence
the output logs when the
binary is about to be generated is not as helpful anymore.

Set a custom comment that is more descriptive of what is happening,
and provide more feedback as to what has been generated.
This commit is contained in:
Renz Christian Bagaporo 2019-06-17 12:20:12 +08:00
parent 64d37f5cb9
commit 7a19894aec
1 changed files with 13 additions and 7 deletions
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20
components/esptool_py/project_include.cmake
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@ -75,28 +75,33 @@ set(PROJECT_BIN "${elf_name}.bin")
#
# Add 'app.bin' target - generates with elf2image
#
add_custom_command(OUTPUT "${build_dir}/.app_hash"
add_custom_command(OUTPUT "${build_dir}/.bin_timestamp"
COMMAND ${ESPTOOLPY} elf2image ${ESPTOOLPY_ELF2IMAGE_FLASH_OPTIONS} ${ESPTOOLPY_ELF2IMAGE_OPTIONS}
-o "${build_dir}/${unsigned_project_binary}" "${elf}"
COMMAND ${CMAKE_COMMAND} -E md5sum "${build_dir}/${unsigned_project_binary}" > "${build_dir}/.app_hash"
COMMAND ${CMAKE_COMMAND} -E echo "Generated ${build_dir}/${unsigned_project_binary}"
COMMAND ${CMAKE_COMMAND} -E md5sum "${build_dir}/${unsigned_project_binary}" > "${build_dir}/.bin_timestamp"
DEPENDS ${elf}
VERBATIM
WORKING_DIRECTORY ${build_dir}
COMMENT "Generating binary image from built executable"
)
add_custom_target(gen_project_binary DEPENDS "${build_dir}/.app_hash")
add_custom_target(gen_project_binary DEPENDS "${build_dir}/.bin_timestamp")
if(NOT BOOTLOADER_BUILD AND
CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)
# for locally signed secure boot image, add a signing step to get from unsigned app to signed app
add_custom_command(OUTPUT "${build_dir}/.signed_app_hash"
add_custom_command(OUTPUT "${build_dir}/.signed_bin_timestamp"
COMMAND ${ESPSECUREPY} sign_data --keyfile ${secure_boot_signing_key}
-o "${build_dir}/${PROJECT_BIN}" "${build_dir}/${unsigned_project_binary}"
COMMAND ${CMAKE_COMMAND} -E md5sum "${build_dir}/${PROJECT_BIN}" > "${build_dir}/.signed_app_hash"
DEPENDS "${build_dir}/.app_hash"
COMMAND ${CMAKE_COMMAND} -E echo "Generated signed binary image ${build_dir}/${PROJECT_BIN}"
"from ${build_dir}/${unsigned_project_binary}"
COMMAND ${CMAKE_COMMAND} -E md5sum "${build_dir}/${PROJECT_BIN}" > "${build_dir}/.signed_bin_timestamp"
DEPENDS "${build_dir}/.bin_timestamp"
VERBATIM
COMMENT "Generating signed binary image"
)
add_custom_target(gen_signed_project_binary DEPENDS "${build_dir}/.signed_app_hash")
add_custom_target(gen_signed_project_binary DEPENDS "${build_dir}/.signed_bin_timestamp")
add_dependencies(gen_project_binary gen_signed_project_binary)
endif()
@ -106,6 +111,7 @@ else()
add_custom_target(bootloader ALL DEPENDS gen_project_binary)
endif()
if(NOT BOOTLOADER_BUILD AND
CONFIG_SECURE_BOOT_ENABLED AND
NOT CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)