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cmake: modules: dts: print error message if DTC fails #87303

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merged 1 commit into from
Mar 24, 2025
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cmake: modules: dts: print error message if DTC fails #87303

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10 changes: 1 addition & 9 deletions cmake/modules/dts.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -413,17 +413,9 @@ execute_process(
${ZEPHYR_DTS}
OUTPUT_QUIET # Discard stdout
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
RESULT_VARIABLE ret
ERROR_VARIABLE stderr
COMMAND_ERROR_IS_FATAL ANY
)

if(NOT "${ret}" STREQUAL "0")
message(FATAL_ERROR "dtc failed with return code: ${ret}")
elseif(stderr)
# dtc printed warnings on stderr but did not fail.
# Display them as CMake warnings to draw attention.
message(WARNING "dtc raised one or more warnings:\n${stderr}")
endif()
endif(DTC)

build_info(devicetree files PATH ${dts_files})
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