py/makeqstrdefs.py: Fix handling GreenHills C/C++ preprocessor output.
The GreenHills preprocessor produces #line directives without a file name, which the regular expression used to distiguish between "# <number> file..." (GCC and similar) and "#line <number> file..." (Microsoft C and similar) does not match, aborting processing. Besides, the regular expression was unnecessarily wide, matching lines containing a "#", followed by any number of 'l','i','n', and 'e' characters. Signed-off-by: Alex Riesen <alexander.riesen@cetitec.com>
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@ -86,7 +86,8 @@ def write_out(fname, output):
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def process_file(f):
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re_line = re.compile(r"#[line]*\s\d+\s\"([^\"]+)\"")
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# match gcc-like output (# n "file") and msvc-like output (#line n "file")
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re_line = re.compile(r"^#(?:line)?\s+\d+\s\"([^\"]+)\"")
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if args.mode == _MODE_QSTR:
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re_match = re.compile(r"MP_QSTR_[_a-zA-Z0-9]+")
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elif args.mode == _MODE_COMPRESS:
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@ -100,10 +101,8 @@ def process_file(f):
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for line in f:
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if line.isspace():
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continue
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# match gcc-like output (# n "file") and msvc-like output (#line n "file")
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if line.startswith(("# ", "#line")):
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m = re_line.match(line)
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assert m is not None
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m = re_line.match(line)
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if m:
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fname = m.group(1)
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if not is_c_source(fname) and not is_cxx_source(fname):
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continue
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