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e5ce27ca32
Otherwise, we may get lipo from the wrong toolchain and it may not be able to understand all of the architectures/bit code we are lipoing together yielding an unknown architecture error. rdar://24717107
21 lines
863 B
CMake
21 lines
863 B
CMake
# On Darwin platforms that have xcrun, returns the path to the
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# default toolchain directory.
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function(get_default_toolchain_dir result_var_name)
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execute_process(
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COMMAND "xcrun" "--toolchain" "default" "--find" "clang"
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OUTPUT_VARIABLE toolchain_dir
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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get_filename_component(toolchain_dir "${toolchain_dir}" PATH)
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get_filename_component(toolchain_dir "${toolchain_dir}" PATH)
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get_filename_component(toolchain_dir "${toolchain_dir}" PATH)
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set("${result_var_name}" "${toolchain_dir}" PARENT_SCOPE)
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endfunction()
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function(find_toolchain_tool result_var_name toolchain tool)
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execute_process(
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COMMAND "xcrun" "--toolchain" "${toolchain}" "--find" "${tool}"
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OUTPUT_VARIABLE tool_path
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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set("${result_var_name}" "${tool_path}" PARENT_SCOPE)
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endfunction()
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