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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2025-01-09 18:49:54 +0900 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2025-01-09 18:49:54 +0900 |
| commit | e2810c9a248f4c7fbfae84bb32b6f7e01027458b (patch) | |
| tree | ae0b02a8491b969a1cee94ea16ffe42c559143c5 /mlir/cmake/modules/AddMLIRPython.cmake | |
| parent | fa04eb4af95c1ca7377279728cb004bcd2324d01 (diff) | |
| parent | bdcf47e4bcb92889665825654bb80a8bbe30379e (diff) | |
Merge branch 'users/chapuni/cov/single/base' into users/chapuni/cov/single/switchusers/chapuni/cov/single/switch
Diffstat (limited to 'mlir/cmake/modules/AddMLIRPython.cmake')
| -rw-r--r-- | mlir/cmake/modules/AddMLIRPython.cmake | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mlir/cmake/modules/AddMLIRPython.cmake b/mlir/cmake/modules/AddMLIRPython.cmake index 9d4e06c7909c..717a503468a8 100644 --- a/mlir/cmake/modules/AddMLIRPython.cmake +++ b/mlir/cmake/modules/AddMLIRPython.cmake @@ -683,6 +683,13 @@ function(add_mlir_python_extension libname extname) ${eh_rtti_enable} ) endif() + + if(APPLE) + # NanobindAdaptors.h uses PyClassMethod_New to build `pure_subclass`es but nanobind + # doesn't declare this API as undefined in its linker flags. So we need to declare it as such + # for downstream users that do not do something like `-undefined dynamic_lookup`. + set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,-U -Wl,_PyClassMethod_New") + endif() endif() target_compile_options(${libname} PRIVATE ${eh_rtti_enable}) |