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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
70 lines
2.2 KiB
Python
70 lines
2.2 KiB
Python
# -*- Python -*-
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import os
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# Setup config name.
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config.name = "XRay" + 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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# Setup default compiler flags use with -fxray-instrument option.
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clang_xray_cflags = ["-fxray-instrument", config.target_cflags]
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# If libc++ was used to build XRAY libraries, libc++ is needed. Fix applied
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# to Linux only since -rpath may not be portable. This can be extended to
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# other platforms.
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if config.libcxx_used == "1" and config.host_os == "Linux":
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clang_xray_cflags = clang_xray_cflags + (
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["-L%s -lc++ -Wl,-rpath=%s" % (config.llvm_shlib_dir, config.llvm_shlib_dir)]
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)
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clang_xray_cxxflags = config.cxx_mode_flags + clang_xray_cflags
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def build_invocation(compile_flags):
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return " " + " ".join([config.clang] + compile_flags) + " "
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# Assume that llvm-xray is in the config.llvm_tools_dir.
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llvm_xray = os.path.join(config.llvm_tools_dir, "llvm-xray")
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# Setup substitutions.
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if config.host_os == "Linux":
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libdl_flag = "-ldl"
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else:
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libdl_flag = ""
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config.substitutions.append(("%clang ", build_invocation([config.target_cflags])))
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config.substitutions.append(
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("%clangxx ", build_invocation(config.cxx_mode_flags + [config.target_cflags]))
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)
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config.substitutions.append(("%clang_xray ", build_invocation(clang_xray_cflags)))
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config.substitutions.append(("%clangxx_xray", build_invocation(clang_xray_cxxflags)))
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config.substitutions.append(("%llvm_xray", llvm_xray))
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config.substitutions.append(
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(
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"%xraylib",
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(
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"-lm -lpthread %s -lrt -L%s "
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"-Wl,-whole-archive -lclang_rt.xray%s -Wl,-no-whole-archive"
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)
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% (libdl_flag, config.compiler_rt_libdir, config.target_suffix),
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)
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)
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# Default test suffixes.
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config.suffixes = [".c", ".cpp"]
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if config.host_os not in ["FreeBSD", "Linux", "NetBSD", "OpenBSD"]:
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config.unsupported = True
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elif "64" not in config.host_arch:
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if "arm" in config.host_arch:
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if "-mthumb" in config.target_cflags:
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config.unsupported = True
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else:
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config.unsupported = True
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if config.host_os == "NetBSD":
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config.substitutions.insert(0, ("%run", config.netbsd_nomprotect_prefix))
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