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[MLIR][Python] quiet stubgen #160368

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Merged
merged 1 commit into from
Sep 24, 2025
Merged

[MLIR][Python] quiet stubgen #160368

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10 changes: 8 additions & 2 deletions mlir/cmake/modules/AddMLIRPython.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -113,11 +113,12 @@ endfunction()
# DEPENDS_TARGET_SRC_DEPS: List of cpp sources for extension library (for generating a DEPFILE).
# IMPORT_PATHS: List of paths to add to PYTHONPATH for stubgen.
# PATTERN_FILE: (Optional) Pattern file (see https://nanobind.readthedocs.io/en/latest/typing.html#pattern-files).
# VERBOSE: Emit logging/status messages during stub generation (default: OFF).
# Outputs:
# NB_STUBGEN_CUSTOM_TARGET: The target corresponding to generation which other targets can depend on.
function(mlir_generate_type_stubs)
cmake_parse_arguments(ARG
""
"VERBOSE"
"MODULE_NAME;OUTPUT_DIR;PATTERN_FILE"
"IMPORT_PATHS;DEPENDS_TARGETS;OUTPUTS;DEPENDS_TARGET_SRC_DEPS"
${ARGN})
Expand Down Expand Up @@ -152,6 +153,9 @@ function(mlir_generate_type_stubs)
--include-private
--output-dir
"${ARG_OUTPUT_DIR}")
if(NOT ARG_VERBOSE)
list(APPEND _nb_stubgen_cmd "--quiet")
endif()
if(ARG_PATTERN_FILE)
list(APPEND _nb_stubgen_cmd "-p;${ARG_PATTERN_FILE}")
list(APPEND ARG_DEPENDS_TARGETS "${ARG_PATTERN_FILE}")
Expand All @@ -166,7 +170,9 @@ function(mlir_generate_type_stubs)
file(GENERATE OUTPUT "${_depfile}" CONTENT "${_depfiles}")
endif()

message(DEBUG "Generating type-stubs outputs ${_generated_type_stubs}")
if(ARG_VERBOSE)
message(STATUS "Generating type-stubs outputs ${_generated_type_stubs}")
endif()
add_custom_command(
OUTPUT ${_generated_type_stubs}
COMMAND ${_nb_stubgen_cmd}
Expand Down
1 change: 1 addition & 0 deletions mlir/examples/standalone/python/CMakeLists.txt
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Expand Up @@ -92,6 +92,7 @@ if(NOT EXTERNAL_PROJECT_BUILD)
OUTPUTS "${_core_type_stub_sources}"
DEPENDS_TARGET_SRC_DEPS "${_core_extension_srcs}"
IMPORT_PATHS "${StandalonePythonModules_ROOT_PREFIX}/_mlir_libs"
VERBOSE
)
set(_mlir_typestub_gen_target "${NB_STUBGEN_CUSTOM_TARGET}")

Expand Down