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f98ee40f4b
This is an ongoing series of commits that are reformatting our Python code. This catches the last of the python files to reformat. Since they where so few I bunched them together. Reformatting is done with `black`. If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run git checkout --ours <yourfile> and then reformat it with black. If you run into any problems, post to discourse about it and we will try to help. RFC Thread below: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Reviewed By: jhenderson, #libc, Mordante, sivachandra Differential Revision: https://reviews.llvm.org/D150784
75 lines
2.0 KiB
Python
75 lines
2.0 KiB
Python
# -*- Python -*-
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import os
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# Setup config name.
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config.name = "Scudo" + config.name_suffix
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# Setup source root.
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config.test_source_root = os.path.dirname(__file__)
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# Path to the shared library
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shared_libscudo = os.path.join(
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config.compiler_rt_libdir, "libclang_rt.scudo%s.so" % config.target_suffix
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)
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shared_minlibscudo = os.path.join(
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config.compiler_rt_libdir, "libclang_rt.scudo_minimal%s.so" % config.target_suffix
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)
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# Test suffixes.
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config.suffixes = [".c", ".cpp", ".test"]
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# C & CXX flags.
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c_flags = [config.target_cflags] + [
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"-pthread",
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"-fPIE",
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"-pie",
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"-O0",
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"-UNDEBUG",
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"-ldl",
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"-Wl,--gc-sections",
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]
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# Android doesn't want -lrt.
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if not config.android:
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c_flags += ["-lrt"]
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cxx_flags = c_flags + config.cxx_mode_flags + ["-std=c++11"]
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scudo_flags = ["-fsanitize=scudo"]
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def build_invocation(compile_flags):
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return " " + " ".join([config.clang] + compile_flags) + " "
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# Add substitutions.
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config.substitutions.append(("%clang ", build_invocation(c_flags)))
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config.substitutions.append(("%clang_scudo ", build_invocation(c_flags + scudo_flags)))
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config.substitutions.append(
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("%clangxx_scudo ", build_invocation(cxx_flags + scudo_flags))
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)
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config.substitutions.append(("%shared_libscudo", shared_libscudo))
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config.substitutions.append(("%shared_minlibscudo", shared_minlibscudo))
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# Platform-specific default SCUDO_OPTIONS for lit tests.
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default_scudo_opts = ""
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if config.android:
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# Android defaults to abort_on_error=1, which doesn't work for us.
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default_scudo_opts = "abort_on_error=0"
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# Disable GWP-ASan for scudo internal tests.
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if config.gwp_asan:
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config.environment["GWP_ASAN_OPTIONS"] = "Enabled=0"
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if default_scudo_opts:
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config.environment["SCUDO_OPTIONS"] = default_scudo_opts
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default_scudo_opts += ":"
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config.substitutions.append(
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("%env_scudo_opts=", "env SCUDO_OPTIONS=" + default_scudo_opts)
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)
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# Hardened Allocator tests are currently supported on Linux only.
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if config.host_os not in ["Linux"]:
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config.unsupported = True
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