[PyQt] QFlags-related compile problem in qglobal.sip

[Phil Thompson]

On 23/02/2015 12:34 pm, Wilbert Berendsen wrote:
> Hi,
> 
> I have trouble compiling python-poppler-qt5 (in development). It breaks
> in qglobal.sip:
> 
> i686-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall
> -Wstrict-prototypes -g -fstack-protector-strong -Wformat
> -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC
> -I/usr/include/poppler/qt5 -I/usr/include/poppler
> -I/usr/include/python3.4m -I/usr/include/python3.4m -I/usr/include/qt4
> -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui
> -I/usr/include/qt4/QtXml -c
> build/temp.linux-i686-3.4/sippopplerqt5PopplerPagePainterFlags.cpp -o
> build/temp.linux-i686-3.4/build/temp.linux-i686-3.4/sippopplerqt5PopplerPagePainterFlags.o
> cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid
> for C/ObjC but not for C++ /usr/share/sip/PyQt5/QtCore/qglobal.sip: In
> function ‘int
> slot_Poppler_Page_PainterFlags___bool__(PyObject*)’:
> /usr/share/sip/PyQt5/QtCore/qglobal.sip:119:36:
> error: expected type-specifier
> 	sipRes = (sipCpp->operator QFlags::Int() != 0);
>                                    ^
> 
> 
> The sip definition is:
> 
>    enum PainterFlag {
>         DontSaveAndRestore = 0x00000001,
>    };
>    typedef QFlags<Poppler::Page::PainterFlag> PainterFlags;
> 
> (in poppler-page.sip, visible at[1]
> 
> [1]
> https://github.com/wbsoft/python-poppler-qt5/blob/master/poppler-page.sip#L24
> 
> What can I do to fix this compile problem?

Looking at your gcc command flags you seem to be mixing Qt4 and Qt5.

Phil