can't compile on raspbian x64

[albebert]

i'm trying to compile on a x64 rapsbian (pi3)

first package libjpeg8-dev is not in deb 10 repo so installed libjpeg-dev

but i've error on compilation :

[ 44%] Linking C shared library input_raspicam.so /usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal_core.so when searching for -lmmal_core /usr/bin/ld: cannot find -lmmal_core /usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal_util.so when searching for -lmmal_util /usr/bin/ld: cannot find -lmmal_util /usr/bin/ld: skipping incompatible /opt/vc/lib/libmmal_vc_client.so when searching for -lmmal_vc_client /usr/bin/ld: cannot find -lmmal_vc_client /usr/bin/ld: skipping incompatible /opt/vc/lib/libvcos.so when searching for -lvcos /usr/bin/ld: skipping incompatible /opt/vc/lib/libbcm_host.so when searching for -lbcm_host collect2: error: ld returned 1 exit status make[3]: *** [plugins/input_raspicam/CMakeFiles/input_raspicam.dir/build.make:84: plugins/input_raspicam/input_raspicam.so] Error 1 make[3]: Leaving directory '/home/pi/mjpg-streamer/mjpg-streamer-experimental/_build' make[2]: *** [CMakeFiles/Makefile2:256: plugins/input_raspicam/CMakeFiles/input_raspicam.dir/all] Error 2 make[2]: Leaving directory '/home/pi/mjpg-streamer/mjpg-streamer-experimental/_build' make[1]: *** [Makefile:130: all] Error 2 make[1]: Leaving directory '/home/pi/mjpg-streamer/mjpg-streamer-experimental/_build' make: *** [Makefile:19: all] Error 2

any idea ?

[DiomedesDominguez]

Same error

[ForsakenRei]

This issue seems to be common in different distros as long as they are 64bit, I also saw some other issues states the same problem like this one https://github.com/jacksonliam/mjpg-streamer/issues/259 It's all related to MMAL support on 64bit system so...only thing we can do is wait, unless you want to switch to 32bit.

[Skiddz]

Having the same issue as the OP, but haven't seen any updates on this issue - this seems to be the most current thread on the subject. Any news?

[Mactarvish]

same issue

[johnnycash69]

Any news? I still can't compile on 64-bit systems.

[jacksonliam]

I don't believe raspberry pi mmal works on 64 bit so input_raspicam won't work anyway. It's unlikely support will be added since it's now legacy to libcamera (which doesn't support hardware mjpg encoding).

So just remove add_subdirectory(plugins/input_raspicam) from CMakeLists.txt, run a make distclean and build again to use input_uvc.

There's probably something we can do with cmake to stop this error on 64 bit systems, one of the PRs that change the files searched might help there.

[johnnycash69]

I don't believe raspberry pi mmal works on 64 bit so input_raspicam won't work anyway. It's unlikely support will be added since it's now legacy to libcamera (which doesn't support hardware mjpg encoding).

So just remove add_subdirectory(plugins/input_raspicam) from CMakeLists.txt, run a make distclean and build again to use input_uvc.

There's probably something we can do with cmake to stop this error on 64 bit systems, one of the PRs that change the files searched might help there.

Thanks. Compiling worked and the camera is now up and streaming 👍