kastiglione created this revision. kastiglione added a reviewer: JDevlieghere. Herald added a subscriber: mgorny. kastiglione requested review of this revision. Herald added a project: LLDB. Herald added a subscriber: lldb-commits.
Using CMake >=3.20 results in many warnings about this new policy. This change silences the warnings by explicitly declaring use of the "OLD" behavior. This applies D101083 <https://reviews.llvm.org/D101083> to LLDBStandalone.cmake. Repository: rG LLVM Github Monorepo https://reviews.llvm.org/D112497 Files: lldb/cmake/modules/LLDBStandalone.cmake Index: lldb/cmake/modules/LLDBStandalone.cmake =================================================================== --- lldb/cmake/modules/LLDBStandalone.cmake +++ lldb/cmake/modules/LLDBStandalone.cmake @@ -1,3 +1,9 @@ +# CMP0116: Ninja generators transform `DEPFILE`s from `add_custom_command()` +# New in CMake 3.20. https://cmake.org/cmake/help/latest/policy/CMP0116.html +if(POLICY CMP0116) + cmake_policy(SET CMP0116 OLD) +endif() + option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF) find_package(LLVM REQUIRED CONFIG HINTS ${LLVM_DIR} NO_CMAKE_FIND_ROOT_PATH)
Index: lldb/cmake/modules/LLDBStandalone.cmake =================================================================== --- lldb/cmake/modules/LLDBStandalone.cmake +++ lldb/cmake/modules/LLDBStandalone.cmake @@ -1,3 +1,9 @@ +# CMP0116: Ninja generators transform `DEPFILE`s from `add_custom_command()` +# New in CMake 3.20. https://cmake.org/cmake/help/latest/policy/CMP0116.html +if(POLICY CMP0116) + cmake_policy(SET CMP0116 OLD) +endif() + option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF) find_package(LLVM REQUIRED CONFIG HINTS ${LLVM_DIR} NO_CMAKE_FIND_ROOT_PATH)
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