Built OpenCV highgui without GSTREAMER support but with PvAPI support fails, adapting cmake doesn't work

edit

So basically I want to built OpenCV with only PvAPI support to be sure that it can connect to my AVT Manta camera instead of running through a own created script.

I put explicitly in cmake-gui and in command line all other video supports off, but still GSTREAMER stays on YES.

Video I/O:
    DC1394 1.x:                  NO
    DC1394 2.x:                  NO
    FFMPEG:                      NO
      codec:                     NO
      format:                    NO
      util:                      NO
      swscale:                   NO
      gentoo-style:              NO
    GStreamer:                   
      base:                      YES (ver 0.10.36)
      video:                     YES (ver 0.10.36)
      app:                       YES (ver 0.10.36)
      riff:                      YES (ver 0.10.36)
      pbutils:                   YES (ver 0.10.36)
    OpenNI:                      NO
    OpenNI PrimeSensor Modules:  NO
    PvAPI:                       YES
    GigEVisionSDK:               NO
    UniCap:                      NO
    UniCap ucil:                 NO
    V4L/V4L2:                    NO/NO
    XIMEA:                       NO
    Xine:                        NO

Result is that it first tries to connect to a camera index 0 using the GSTREAMER interface instead of through the PvAPI interface. Can anyone check if they have the same problem with the following extra build parameter

-D WITH_GSTREAMER=OFF

UPDATE 1

Found this part at https://github.com/Itseez/opencv/blob/01a883df0cae0c12acbbdaa2eb5e3a99dd8a3bfa/cmake/OpenCVFindLibsVideo.cmake

# --- GStreamer ---
ocv_clear_vars(HAVE_GSTREAMER)
# try to find gstreamer 1.x first
if(WITH_GSTREAMER AND NOT WITH_GSTREAMER_0_10)
CHECK_MODULE(gstreamer-base-1.0 HAVE_GSTREAMER_BASE)
CHECK_MODULE(gstreamer-video-1.0 HAVE_GSTREAMER_VIDEO)
CHECK_MODULE(gstreamer-app-1.0 HAVE_GSTREAMER_APP)
CHECK_MODULE(gstreamer-riff-1.0 HAVE_GSTREAMER_RIFF)
CHECK_MODULE(gstreamer-pbutils-1.0 HAVE_GSTREAMER_PBUTILS)
if(HAVE_GSTREAMER_BASE AND HAVE_GSTREAMER_VIDEO AND HAVE_GSTREAMER_APP AND HAVE_GSTREAMER_RIFF AND HAVE_GSTREAMER_PBUTILS)
set(HAVE_GSTREAMER TRUE)
set(GSTREAMER_BASE_VERSION ${ALIASOF_gstreamer-base-1.0_VERSION})
set(GSTREAMER_VIDEO_VERSION ${ALIASOF_gstreamer-video-1.0_VERSION})
set(GSTREAMER_APP_VERSION ${ALIASOF_gstreamer-app-1.0_VERSION})
set(GSTREAMER_RIFF_VERSION ${ALIASOF_gstreamer-riff-1.0_VERSION})
set(GSTREAMER_PBUTILS_VERSION ${ALIASOF_gstreamer-pbutils-1.0_VERSION})
endif()
endif(WITH_GSTREAMER AND NOT WITH_GSTREAMER_0_10)
# if gstreamer 1.x was not found, or we specified we wanted 0.10, try to find it
if(WITH_GSTREAMER_0_10 OR NOT HAVE_GSTREAMER)
CHECK_MODULE(gstreamer-base-0.10 HAVE_GSTREAMER_BASE)
CHECK_MODULE(gstreamer-video-0.10 HAVE_GSTREAMER_VIDEO)
CHECK_MODULE(gstreamer-app-0.10 HAVE_GSTREAMER_APP)
CHECK_MODULE(gstreamer-riff-0.10 HAVE_GSTREAMER_RIFF)
CHECK_MODULE(gstreamer-pbutils-0.10 HAVE_GSTREAMER_PBUTILS)
if(HAVE_GSTREAMER_BASE AND HAVE_GSTREAMER_VIDEO AND HAVE_GSTREAMER_APP AND HAVE_GSTREAMER_RIFF AND HAVE_GSTREAMER_PBUTILS)
set(HAVE_GSTREAMER TRUE)
set(GSTREAMER_BASE_VERSION ${ALIASOF_gstreamer-base-0.10_VERSION})
set(GSTREAMER_VIDEO_VERSION ${ALIASOF_gstreamer-video-0.10_VERSION})
set(GSTREAMER_APP_VERSION ${ALIASOF_gstreamer-app-0.10_VERSION})
set(GSTREAMER_RIFF_VERSION ${ALIASOF_gstreamer-riff-0.10_VERSION})
set(GSTREAMER_PBUTILS_VERSION ${ALIASOF_gstreamer-pbutils-0.10_VERSION})
endif()
endif(WITH_GSTREAMER_0_10 OR NOT HAVE_GSTREAMER)

If you look into the CMake configuration there are only two possible solutions, either GSTREAMER 1 OR GSTREAMER 0.1. However there is not a single case where you can decide NOT to use GSTREAMER.

So now I am wondering if there is a reason for that?

EXTRA

Got it to worl but now it cant find the cam, non-opencv interface does however... I think it could be due to the camera not being connected to eth0 interface but eth1. The opening of the capture is not working.

CvCaptureCAM_PvAPI* capture = new CvCaptureCAM_PvAPI;

    if ( capture->open( index ))
        return capture;