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[UR][CMake]Set CMAKE_MSVC_RUNTIME_LIBRARY to fix UMF linking issues #17366

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Merged
sarnex merged 1 commit into from
Mar 14, 2025
Merged

[UR][CMake]Set CMAKE_MSVC_RUNTIME_LIBRARY to fix UMF linking issues #17366

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4 changes: 4 additions & 0 deletions unified-runtime/cmake/FetchLevelZero.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,9 @@ if (NOT DEFINED LEVEL_ZERO_LIBRARY OR NOT DEFINED LEVEL_ZERO_INCLUDE_DIR)
# Prevent L0 loader from exporting extra symbols
set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS OFF)

set(CMAKE_MSVC_RUNTIME_LIBRARY_BAK "${CMAKE_MSVC_RUNTIME_LIBRARY}")
# UMF has not yet been able to build as static
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL")
message(STATUS "Level Zero Adapter: Will fetch Level Zero Loader from ${UR_LEVEL_ZERO_LOADER_REPO}")
include(FetchContent)
FetchContent_Declare(level-zero-loader
Expand All @@ -65,6 +68,7 @@ if (NOT DEFINED LEVEL_ZERO_LIBRARY OR NOT DEFINED LEVEL_ZERO_INCLUDE_DIR)

# Restore original flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_BAK}")
set(CMAKE_MSVC_RUNTIME_LIBRARY "${CMAKE_MSVC_RUNTIME_LIBRARY_BAK}")

target_compile_options(ze_loader PRIVATE
$<$<IN_LIST:$<CXX_COMPILER_ID>,GNU;Clang;Intel;IntelLLVM>:-Wno-error>
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