[Mlir-commits] [mlir] [MLIR][Python] move generated type stubs to build directory (PR #157697)

[Maksim Levental]

https://github.com/makslevental updated https://github.com/llvm/llvm-project/pull/157697

>From a8a04b000176d0e51ef551fb26cc7895cc44c088 Mon Sep 17 00:00:00 2001
From: makslevental <maksim.levental at gmail.com>
Date: Tue, 9 Sep 2025 08:52:59 -0700
Subject: [PATCH 1/2] [MLIR][Python] move generated type stubs to build
 directory

---
 mlir/cmake/modules/AddMLIRPython.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mlir/cmake/modules/AddMLIRPython.cmake b/mlir/cmake/modules/AddMLIRPython.cmake
index 85c80276c1bcf..c066aff56f53d 100644
--- a/mlir/cmake/modules/AddMLIRPython.cmake
+++ b/mlir/cmake/modules/AddMLIRPython.cmake
@@ -307,14 +307,14 @@ function(add_mlir_python_modules name)
           ${_module_name}
           ${_extension_target}
           ${name}
-          "${CMAKE_CURRENT_SOURCE_DIR}/mlir/_mlir_libs"
+          "${CMAKE_CURRENT_BINARY_DIR}/_mlir_libs"
           OUTPUTS "${_generate_type_stubs}"
         )
         add_dependencies("${modules_target}" "${NB_STUBGEN_CUSTOM_TARGET}")
         set(_stubgen_target "${MLIR_PYTHON_PACKAGE_PREFIX}.${_module_name}_type_stub_gen")
         declare_mlir_python_sources(
           ${_stubgen_target}
-          ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/mlir/_mlir_libs"
+          ROOT_DIR "${CMAKE_CURRENT_BINARY_DIR}/_mlir_libs"
           ADD_TO_PARENT "${sources_target}"
           SOURCES "${_generate_type_stubs}"
         )

>From 02b2141de65f021917e15058af0b9d275d176de5 Mon Sep 17 00:00:00 2001
From: Maksim Levental <maksim.levental at gmail.com>
Date: Tue, 9 Sep 2025 09:03:04 -0700
Subject: [PATCH 2/2] Update AddMLIRPython.cmake

---
 mlir/cmake/modules/AddMLIRPython.cmake | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mlir/cmake/modules/AddMLIRPython.cmake b/mlir/cmake/modules/AddMLIRPython.cmake
index c066aff56f53d..ee6c87a8b635e 100644
--- a/mlir/cmake/modules/AddMLIRPython.cmake
+++ b/mlir/cmake/modules/AddMLIRPython.cmake
@@ -138,7 +138,8 @@ function(generate_type_stubs MODULE_NAME DEPENDS_TARGET MLIR_DEPENDS_TARGET OUTP
       --recursive
       --include-private
       --output-dir
-      "${OUTPUT_DIR}")
+      "${OUTPUT_DIR}"
+      --quiet)
 
   list(TRANSFORM ARG_OUTPUTS PREPEND "${OUTPUT_DIR}/" OUTPUT_VARIABLE _generated_type_stubs)
   add_custom_command(