commit 90b51c393905eb82eb882d7a1d5bb999dc67a74b
author Maksim Levental <maksim.levental@gmail.com> Thu Oct 23 09:41:02 2025 -0400
committer GitHub <noreply@github.com> Thu Oct 23 06:41:02 2025 -0700
tree cf2b5819e405d98629cac109f6f38b061ddbfcf5
parent ece83ed7dfe6ef65ac100efcc61f50a2a337436a

[MLIR][ExecutionEngine] don't leak -Wweak-vtables (#164498)

I'm not 100% what this is used for in this lib but the compile flag
leaks out and prevents (in certain compile scenarios) linking
`mlir_c_runner_utils`.

mlir/lib/ExecutionEngine/SparseTensor/CMakeLists.txt

diff --git a/mlir/lib/ExecutionEngine/SparseTensor/CMakeLists.txt b/mlir/lib/ExecutionEngine/SparseTensor/CMakeLists.txt
index 6ef1529..c712c64b 100644
--- a/mlir/lib/ExecutionEngine/SparseTensor/CMakeLists.txt
+++ b/mlir/lib/ExecutionEngine/SparseTensor/CMakeLists.txt
@@ -21,6 +21,6 @@
 check_cxx_compiler_flag(-Wweak-vtables
   COMPILER_SUPPORTS_WARNING_WEAK_VTABLES)
 if(COMPILER_SUPPORTS_WARNING_WEAK_VTABLES)
-  target_compile_options(MLIRSparseTensorRuntime PUBLIC
+  target_compile_options(MLIRSparseTensorRuntime PRIVATE
     "-Wweak-vtables")
 endif()