Re: Semantic C preprocessor and Qt

Michael Kuryshev writes:
> David Engster <[email protected]> writes:
>> If you're adventurous, you can try a new branch upstream called
>> deng/gcc-preprocessor. Build it as usual and use
>>
>> (semantic-add-system-include "/usr/include/qt4" 'c++-mode)
>> (setq semantic-gcc-get-preprocessor-macros t)
>>
>> in your init file.
>>
>> This will use gcc to get all preprocessor macros for each file. That
>> will slow down parsing of many files considerably, but it will have all
>> macro information.
>
> Works good so far, thanks! :-)

Great, thanks for testing. I'll merge this to master eventually, but
first I need to see how we might get this a bit faster. You easily get
thousands of #define's for libraries like Qt or Boost, and parsing them
takes time. I guess some caching might help...

-David

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