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b9c1b51e45
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
30 lines
936 B
Python
30 lines
936 B
Python
from __future__ import absolute_import
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from __future__ import print_function
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# System modules
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import os
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import re
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GMODULES_SUPPORT_MAP = {}
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GMODULES_HELP_REGEX = re.compile(r"\s-gmodules\s")
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def is_compiler_clang_with_gmodules(compiler_path):
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# Before computing the result, check if we already have it cached.
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if compiler_path in GMODULES_SUPPORT_MAP:
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return GMODULES_SUPPORT_MAP[compiler_path]
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def _gmodules_supported_internal():
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compiler = os.path.basename(compiler_path)
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if "clang" not in compiler:
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return False
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else:
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# Check the compiler help for the -gmodules option.
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clang_help = os.popen("%s --help" % compiler_path).read()
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return GMODULES_HELP_REGEX.search(
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clang_help, re.DOTALL) is not None
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GMODULES_SUPPORT_MAP[compiler_path] = _gmodules_supported_internal()
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return GMODULES_SUPPORT_MAP[compiler_path]
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