[Qt-creator] qmake and backtick command arguments

[Konstantin Tokarev]

21.02.2016, 13:50, "Andrzej Telszewski" <atelszewski at gmail.com>:
> On 21/02/16 11:34, Nikos Chantziaras wrote:
>>  On 21/02/16 11:47, Andrzej Telszewski wrote:
>>>  Hi,
>>>
>>>  I'm trying to do something like this in .pro file:
>>>  INCLUDEPATH += \
>>>     `php-config --includes`
>>
>>  Try the system() function in combination with the "$$" operator (for
>>  variable expansion):
>>
>>     INCLUDEPATH += $$system(php-config --includes)
>
> It works!
>
> Now I have another problem:
>
> The output of php-config --includes is:
> -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM
> -I/usr/include/php/Zend -I/usr/include/php/ext
> -I/usr/include/php/ext/date/lib
>
> And in consequence INCLUDEPATH becomes:
> -I-I/usr/include/php -I-I/usr/include/php/main -I-I/usr/include/php/TSRM
> -I-I/usr/include/php/Zend -I-I/usr/include/php/ext
> -I-I/usr/include/php/ext/date/lib
>
> that is, extra "-I" is added by qmake.
>
> Is there an easy way to work around it?
>
> "php-config" does not seem to have any possibility of tweaking its output.

You need to use QMAKE_CXXFLAGS (or QMAKE_CFLAGS if you build C) instead of INCLUDEPATH.

-- 
Regards,
Konstantin