[Digikam-devel] [digikam] [Bug 337921] Unable to compile due to pointer type issue in gpcamera

Cor kde at cpt1.demon.nl
Wed Jul 1 19:37:05 BST 2015


https://bugs.kde.org/show_bug.cgi?id=337921

--- Comment #16 from Cor <kde at cpt1.demon.nl> ---
(In reply to Cor from comment #14)
> (In reply to Gilles Caulier from comment #13)
> > The flag is set by digiKAm cmake script like this :
> > 
> > # -- libgphoto2 rules
> > --------------------------------------------------------------------------
> > 
> > MACRO_OPTIONAL_FIND_PACKAGE(Gphoto2)
> > 
> > if(NOT WIN32 AND GPHOTO2_FOUND)
> >     # See bug #268267 : digiKam need to be linked to libusb to prevent crash
> > at gphoto2 init if opencv is linked with libdc1394
> >     MACRO_OPTIONAL_FIND_PACKAGE(USB)
> > endif()
> > 
> > if(GPHOTO2_FOUND)
> >     exec_program(gphoto2-config ARGS --version RETURN_VALUE _return_VALUE
> > OUTPUT_VARIABLE GPHOTO2_VERSION)
> >     string(REPLACE "libgphoto2" "" GPHOTO2_VERSION "${GPHOTO2_VERSION}")
> >     MACRO_ENSURE_VERSION("2.4.0" "${GPHOTO2_VERSION}" VERSION_GPHOTO2)
> > 
> >     if(VERSION_GPHOTO2 AND LIBUSB_FOUND)
> >         set(GPHOTO2_FOUND true)
> >     else()
> >         set(GPHOTO2_FOUND false)
> >     endif()
> > 
> >     MACRO_ENSURE_VERSION("2.5.0" "${GPHOTO2_VERSION}" VERSION_GPHOTO25)
> > 
> >     if(VERSION_GPHOTO25)
> >         set(HAVE_GPHOTO25 1)
> >     else()
> >         set(HAVE_GPHOTO25 0)
> >     endif()
> > endif()
> > 
> > Typically, it run "gphoto2-config --version" CLI tool to check which version
> > is installed on your system. What give this command on a console ?
> > 
> > Gilles Caulier
> 
> root at machine:~# gphoto2-config --version
> libgphoto2 2.4.11
> 
> Okay, so obviously something hasn't gone right when installing libgphoto2,
> how can I repair this?

So, can I just go into CMakeLists.txt and replace the code with any true part
of the if-statements? Would that work?

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