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👷 Minor signature.py adjustments
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1 changed files with 7 additions and 9 deletions
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@ -18,13 +18,13 @@ def enabled_defines(filepath):
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Each entry is a dictionary with a 'name' and a 'section' key. We end up with:
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{ MOTHERBOARD: { name: "MOTHERBOARD", section: "hardware" }, ... }
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The 'name' key might get dropped as redundant, but it's useful for debugging.
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TODO: Drop the 'name' key as redundant. For now it's useful for debugging.
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This list is only used to filter config-defined options from those defined elsewhere.
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Because the option names are the keys, only the last occurrence is retained.
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Use the Schema class for a more complete list of options, soon with full parsing.
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This list is used to filter what is actually a config-defined option versus
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defines from elsewhere.
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This means the actual used value might not be reflected by this function.
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The Schema class does more complete parsing for a more accurate list of options.
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While the Schema class parses the configurations on its own, this script will
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get the preprocessor output and get the intersection of the enabled options from
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@ -44,13 +44,10 @@ def enabled_defines(filepath):
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# This will avoid false positives from #defines in comments
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f = re.sub(r'/\*.*?\*/', '', '\n'.join(f), flags=re.DOTALL).split("\n")
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a = []
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for line in f:
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sline = line.strip()
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m = re.match(spatt, sline) # @section ...
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if m:
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section = m.group(1).strip()
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continue
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if m: section = m.group(1).strip() ; continue
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if sline[:7] == "#define":
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# Extract the key here (we don't care about the value)
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kv = sline[8:].strip().split()
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@ -79,6 +76,7 @@ def compute_build_signature(env):
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Compute the build signature by extracting all configuration settings and
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building a unique reversible signature that can be included in the binary.
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The signature can be reversed to get a 1:1 equivalent configuration file.
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Used by common-dependencies.py after filtering build files by feature.
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'''
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if 'BUILD_SIGNATURE' in env: return
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env.Append(BUILD_SIGNATURE=1)
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