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[mlir][python] add MLIR_BINDINGS_PYTHON_INSTALL_PREFIX to make bindings install dir configurable #124878

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Merged
merged 5 commits into from
Jun 23, 2025
Merged

[mlir][python] add MLIR_BINDINGS_PYTHON_INSTALL_PREFIX to make bindings install dir configurable #124878

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5f9c0e7
[mlir][python] add pyproject.toml
makslevental Jan 29, 2025
703f6dc
Update mlir/python/pyproject.toml
makslevental Feb 10, 2025
e3f55ed
Merge branch 'main' into users/makslevental/pyprojecttoml
makslevental Jun 22, 2025
eb0eb67
Merge branch 'main' into users/makslevental/pyprojecttoml
makslevental Jun 22, 2025
2f0d7fa
Delete mlir/python/pyproject.toml
makslevental Jun 23, 2025
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2 changes: 2 additions & 0 deletions mlir/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -184,6 +184,8 @@ set(MLIR_BINDINGS_PYTHON_NB_DOMAIN "mlir"
CACHE STRING "nanobind domain for MLIR python bindings.")
set(MLIR_ENABLE_BINDINGS_PYTHON 0 CACHE BOOL
"Enables building of Python bindings.")
set(MLIR_BINDINGS_PYTHON_INSTALL_PREFIX "python_packages/mlir_core/mlir" CACHE STRING
"Prefix under install directory to place python bindings")
set(MLIR_DETECT_PYTHON_ENV_PRIME_SEARCH 1 CACHE BOOL
"Prime the python detection by searching for a full 'Development' \
component first (temporary while diagnosing environment specific Python \
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6 changes: 3 additions & 3 deletions mlir/python/CMakeLists.txt
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Expand Up @@ -356,7 +356,7 @@ declare_mlir_dialect_python_bindings(
ADD_TO_PARENT MLIRPythonSources.Dialects
ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/mlir"
TD_FILE dialects/EmitC.td
SOURCES
SOURCES
dialects/emitc.py
DIALECT_NAME emitc)

Expand Down Expand Up @@ -790,7 +790,7 @@ endif()

add_mlir_python_common_capi_library(MLIRPythonCAPI
INSTALL_COMPONENT MLIRPythonModules
INSTALL_DESTINATION python_packages/mlir_core/mlir/_mlir_libs
INSTALL_DESTINATION "${MLIR_BINDINGS_PYTHON_INSTALL_PREFIX}/_mlir_libs"
OUTPUT_DIRECTORY "${MLIR_BINARY_DIR}/python_packages/mlir_core/mlir/_mlir_libs"
RELATIVE_INSTALL_ROOT "../../../.."
DECLARED_HEADERS
Expand Down Expand Up @@ -821,7 +821,7 @@ endif()

add_mlir_python_modules(MLIRPythonModules
ROOT_PREFIX "${MLIR_BINARY_DIR}/python_packages/mlir_core/mlir"
INSTALL_PREFIX "python_packages/mlir_core/mlir"
INSTALL_PREFIX "${MLIR_BINDINGS_PYTHON_INSTALL_PREFIX}"
DECLARED_SOURCES
MLIRPythonSources
MLIRPythonExtension.RegisterEverything
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