[Mlir-commits] [mlir] [cmake][mlir] Fix the build under the Xcode generator (PR #101057)

[Jakub Kuderski]

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@@ -8,3 +8,10 @@ mlir_tablegen(ArithOpsAttributes.cpp.inc -gen-attrdef-defs
 add_mlir_dialect(ArithOps arith)
 add_mlir_doc(ArithOps ArithOps Dialects/ -gen-dialect-doc)
 add_mlir_interface(ArithOpsInterfaces)
+
+if(XCODE)
+  # The Xcode generator needs a dependency between these two, one way or
+  # another, since both targets generate the same file:
+  # tools/mlir/include/mlir/Dialect/Arith/IR/ArithOpsEnums.h.inc
+  add_dependencies(MLIRArithOpsInterfacesIncGen MLIRArithOpsIncGen)
+endif()
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kuhar wrote:

nit: missing newline

https://github.com/llvm/llvm-project/pull/101057