Re: Semantic C preprocessor and Qt

On 01/26/2015 05:46 PM, David Engster wrote:
> Michael Kuryshev writes:
>> First of all sorry for double-posting, I thought my first message was
>> bounced. I tried defining new class with Q_GUI_EXPORT macro in the
>> project's source file, and it works as expected. I'm not completely
>> sure but it looks like parser ignore :spp-files setting when parsing
>> system headers.
>
> That is correct. Those system headers are not part of your project.
>
>> I tried adding files with macro definitions at .emacs to
>> semantic-lex-c-preprocessor-symbol-file list but no success here too.
>
> 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.

Ack, I apparently replied to this when it was already answered.  Sorry.

I like David's solution better.  ;)

Eric

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