forked from OSchip/llvm-project
74 lines
2.2 KiB
CMake
74 lines
2.2 KiB
CMake
# Debug Info tests. These tests invoke clang to generate programs with
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# various types of debug info, and then run those programs under a debugger
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# such as GDB or LLDB to verify the results.
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set(DEBUGINFO_TESTS_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
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set(DEBUGINFO_TESTS_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
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set(DEBUGINFO_TEST_DEPS
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clang
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FileCheck
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count
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llvm-objdump
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not
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)
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# The Windows builder scripts pass -fuse-ld=lld.
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if (WIN32)
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set(DEBUGINFO_TEST_DEPS ${DEBUGINFO_TEST_DEPS} lld)
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endif()
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# If we don't already have Python 3, throw away any previous results and try to
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# find it again.
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set(DEBUGINFO_UNSET_PYTHON3 OFF)
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if (PYTHON_VERSION_MAJOR LESS 3)
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unset(PYTHONINTERP_FOUND CACHE)
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unset(PYTHON_EXECUTABLE CACHE)
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unset(PYTHON_LIBRARY CACHE)
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unset(PYTHON_DLL CACHE)
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unset(PYTHON_INCLUDE_DIR CACHE)
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unset(PYTHON_VERSION_STRING CACHE)
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unset(PYTHON_VERSION_MAJOR CACHE)
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unset(PYTHON_VERSION_MINOR CACHE)
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unset(PYTHON_VERSION_PATCH CACHE)
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unset(PYTHONLIBS_VERSION_STRING CACHE)
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# Try to find python3. If it doesn't exist, dexter tests can't run.
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find_package(PythonInterp "3")
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set(DEBUGINFO_UNSET_PYTHON3 ON)
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endif()
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if (NOT DEFINED PYTHON_EXECUTABLE)
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message(FATAL_ERROR "Cannot run debuginfo-tests without python")
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elseif(PYTHON_VERSION_MAJOR LESS 3)
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message(FATAL_ERROR "Cannot run debuginfo-tests without python 3")
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else()
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configure_lit_site_cfg(
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${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
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${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py
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MAIN_CONFIG
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${CMAKE_CURRENT_SOURCE_DIR}/lit.cfg.py
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)
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add_lit_testsuite(check-debuginfo "Running debug info integration tests"
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${CMAKE_CURRENT_BINARY_DIR}
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DEPENDS ${DEBUGINFO_TEST_DEPS}
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)
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set_target_properties(check-debuginfo PROPERTIES FOLDER "Debug info tests")
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endif()
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# Prevent the rest of llvm observing our secret python3-ness, if that wasn't
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# what was originally found.
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if (DEBUGINFO_UNSET_PYTHON3)
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unset(PYTHONINTERP_FOUND CACHE)
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unset(PYTHON_EXECUTABLE CACHE)
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unset(PYTHON_LIBRARY CACHE)
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unset(PYTHON_DLL CACHE)
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unset(PYTHON_INCLUDE_DIR CACHE)
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unset(PYTHON_VERSION_STRING CACHE)
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unset(PYTHON_VERSION_MAJOR CACHE)
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unset(PYTHON_VERSION_MINOR CACHE)
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unset(PYTHON_VERSION_PATCH CACHE)
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unset(PYTHONLIBS_VERSION_STRING CACHE)
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endif()
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