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587e9f5828
The script make-event-config.sed was mangling all the symbols by prefixing them with "EVENT__". The problem here is that some symbols aren't for local consumption within libevent, but rather influence other system header files (ex: __USE_FILE_OFFSET64 is used by dozens of header files including <sys/sendfile.h>). As a workaround, all symbols starting with a capital letter only (with the exception of STDC_HEADERS which must also be left untouched) will be mangled. Future contributors will need to be aware of this distinction.
28 lines
731 B
Sed
28 lines
731 B
Sed
# Sed script to postprocess config.h into event-config.h.
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1i\
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/* event2/event-config.h\
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*\
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* This file was generated by autoconf when libevent was built, and post-\
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* processed by Libevent so that its macros would have a uniform prefix.\
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*\
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* DO NOT EDIT THIS FILE.\
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*\
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* Do not rely on macros in this file existing in later versions.\
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*/\
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\
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#ifndef EVENT2_EVENT_CONFIG_H_INCLUDED_\
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#define EVENT2_EVENT_CONFIG_H_INCLUDED_\
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$a\
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\
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#endif /* event2/event-config.h */
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/#\( *\)undef STDC_HEADERS\>/b
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/#\( *\)define STDC_HEADERS\>/b
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# Only rewrite symbols starting with capitals
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s/#\( *\)define \([A-Z]\)/#\1define EVENT__\2/
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s/#\( *\)undef \([A-Z]\)/#\1undef EVENT__\2/
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s/#\( *\)if\(n*\)def \([A-Z]\)/#\1if\2def EVENT__\2/
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