alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

cmake: Account for missing partition CSV file at cmake runtime

Browse Source 
Avoid either breaking menuconfig (if cmake fails), or producing bad build output (if cmake succeeds
but no flashing offsets, etc. were generated.)
This commit is contained in:
Angus Gratton 2018-08-27 11:55:04 +08:00 committed by Angus Gratton
parent 071aaea66b
commit cb158f1194
3 changed files with 24 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
components/partition_table/CMakeLists.txt
View File

@ -42,7 +42,24 @@ if(CONFIG_SECURE_BOOT_BUILD_SIGNED_BINARIES)
endif()
add_custom_target(partition_table ALL DEPENDS "${final_partition_bin}")
if(EXISTS ${partition_csv})
add_custom_target(partition_table ALL DEPENDS "${final_partition_bin}")
else()
# This is a bit of a hack: If the partition input CSV is not found, create a phony partition_table target that
# fails the build. Have it also touch CMakeCache.txt to cause a cmake run next time
# (to pick up a new CSV if one exists, etc.)
#
# This is because partition CSV is required at CMake runtime (to generate metadata files with flashing data, etc) but we can't
# fail the build if it is not found, because the "menuconfig" target may be required to fix the problem. CMAKE_CONFIGURE_DEPENDS
# only works for files which exist at CMake runtime.
add_custom_target(partition_table ALL
COMMAND ${CMAKE_COMMAND} -E echo "Partition table CSV ${partition_csv} does not exist. Either change partition table in menuconfig or create this input file."
COMMAND ${CMAKE_COMMAND} -E touch "${CMAKE_BINARY_DIR}/CMakeCache.txt"
COMMAND ${CMAKE_COMMAND} -P ${IDF_PATH}/tools/cmake/scripts/fail.cmake)
endif()
add_dependencies(bootloader partition_table)
add_dependencies(app partition_table)
# Use global properties ESPTOOL_WRITE_FLASH_ARGS to pass this info to build
# the list of esptool write arguments for flashing

2
components/partition_table/project_include.cmake
View File

@ -11,6 +11,8 @@ if(CONFIG_PARTITION_TABLE_CUSTOM)
if(NOT EXISTS "${PARTITION_CSV_PATH}")
message(WARNING "Partition table CSV file ${PARTITION_CSV_PATH} not found. "
"Change custom partition CSV path in menuconfig.")
# Note: partition_table CMakeLists.txt contains some logic to create a dummy
# partition_table target in this case, see comments in that file.
endif()
else()
# Other .csv files are always in the component directory

4
tools/cmake/scripts/fail.cmake Normal file
View File

@ -0,0 +1,4 @@
# 'cmake -E' doesn't have a way to fail outright, so run this script
# with 'cmake -P' to fail a build.
message(FATAL_ERROR "Failing the build (see errors on lines above)")