Linking error against rapp-api and rapp-robots-api

[klpanagi]

I tried to build the rapp_learn_object application and i get link errors against the 2 rapp apis (robots, cloud).

Both the RappConfig.cmake and RappRobotsConfig.cmake are loaded properly by cmake, though i get the following error at link time:

Linking CXX executable LearnObject
/usr/bin/ld: cannot find -lrapp
/usr/bin/ld: cannot find -lrapp_robot_vision
/usr/bin/ld: cannot find -lrapp_robot_navigation
/usr/bin/ld: cannot find -lrapp_robot_communication
/usr/bin/ld: cannot find -lrapp_robot_info
/usr/bin/ld: cannot find -lrapp_robot_localization
collect2: error: ld returned 1 exit status
make[2]: *** [LearnObject] Error 1
make[1]: *** [CMakeFiles/LearnObject.dir/all] Error 2
make: *** [all] Error 2

Inlcude and library paths are set properly in both these .cmake files

/home/nao/ws_rapp_api/install/include
/home/nao/ws_rapp_api/install/lib

Of course, if i set the LD_LIBRARY_PATH env variable, those libraries are found properly, though there should not be a need to set that variable as the library paths should be set by cmake after loading RappConfig.cmake and RappRobotsConfig.cmake files.

Any ideas/suggestions?

[dudekw]

You need to use the wut branch of the rapp-robots-api repository and there should not be any linking errors now.

[klpanagi]

Thank you @dudekw