7330ed3228
Currently hacks must be used in to configure and build libc++ without threads when using CMake. This patch adds CMake options to enable/disable building with threads and a monotonic clock. This patch also propagates the configuration information to lit so the tests are properly configured as well. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@223591 91177308-0d34-0410-b5e6-96231b3b80d8
51 lines
1.5 KiB
CMake
51 lines
1.5 KiB
CMake
macro(pythonize_bool var)
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if (${var})
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set(${var} True)
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else()
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set(${var} False)
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endif()
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endmacro()
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include(FindPythonInterp)
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if(PYTHONINTERP_FOUND)
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if(LIBCXX_BUILT_STANDALONE)
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set(LIT_EXECUTABLE "" CACHE FILEPATH "Path to LLVM's lit.py.")
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else()
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set(LIT_EXECUTABLE "${CMAKE_SOURCE_DIR}/utils/lit/lit.py")
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endif()
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set(LIT_ARGS_DEFAULT "-sv --show-unsupported --show-xfail")
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if (MSVC OR XCODE)
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set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
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endif()
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set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}"
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CACHE STRING "Default options for lit")
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set(LIT_ARGS "${LLVM_LIT_ARGS}")
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separate_arguments(LIT_ARGS)
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set(LIBCXX_COMPILER ${CMAKE_CXX_COMPILER})
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set(LIBCXX_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/..)
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set(LIBCXX_BINARY_DIR ${CMAKE_BINARY_DIR})
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set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
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pythonize_bool(LIBCXX_ENABLE_SHARED)
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pythonize_bool(LIBCXX_ENABLE_THREADS)
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pythonize_bool(LIBCXX_ENABLE_MONOTONIC_CLOCK)
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set(AUTO_GEN_COMMENT "## Autogenerated by libcxx configuration.\n# Do not edit!")
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
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${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
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@ONLY)
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add_custom_target(check-libcxx
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COMMAND ${PYTHON_EXECUTABLE}
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${LIT_EXECUTABLE}
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${LIT_ARGS}
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${CMAKE_CURRENT_BINARY_DIR}
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DEPENDS cxx
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COMMENT "Running libcxx tests")
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else()
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message(WARNING "Could not find Python, no check target will be available!")
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endif()
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