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Tools: extract_features: factor slightly to allow better use as library

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Peter Barker 2022-09-02 18:35:38 +10:00 committed by Andrew Tridgell
parent 38665a7935
commit 84509a4f7d
1 changed files with 15 additions and 4 deletions
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19
Tools/scripts/extract_features.py
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@ -236,13 +236,16 @@ class ExtractFeatures(object):
return ret return ret
def run(self): def create_string(self):
ret = ""
build_options_defines = set([x.define for x in build_options.BUILD_OPTIONS]) build_options_defines = set([x.define for x in build_options.BUILD_OPTIONS])
symbols = self.extract_symbols_from_elf(filename) symbols = self.extract_symbols_from_elf(self.filename)
remaining_build_options_defines = build_options_defines remaining_build_options_defines = build_options_defines
compiled_in_feature_defines = []
for (feature_define, symbol) in self.features: for (feature_define, symbol) in self.features:
some_dict = symbols.dict_for_symbol(symbol) some_dict = symbols.dict_for_symbol(symbol)
# look for symbols without arguments # look for symbols without arguments
@ -262,10 +265,18 @@ class ExtractFeatures(object):
some_define = feature_define.format(**d) some_define = feature_define.format(**d)
if some_define not in build_options_defines: if some_define not in build_options_defines:
continue continue
print(some_define) compiled_in_feature_defines.append(some_define)
remaining_build_options_defines.discard(some_define) remaining_build_options_defines.discard(some_define)
for compiled_in_feature_define in sorted(compiled_in_feature_defines):
ret += compiled_in_feature_define + "\n"
for remaining in sorted(remaining_build_options_defines): for remaining in sorted(remaining_build_options_defines):
print("!" + remaining) ret += "!" + remaining + "\n"
return ret
def run(self):
print(self.create_string())
if __name__ == '__main__': if __name__ == '__main__':