Error with cmake: library ilclient without any source files

[emiel1234]

I get this when using cmake.
Any help?
Thanks

- The C compiler identification is GNU 6.3.0
-- The CXX compiler identification is GNU 6.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenSSL: /usr/lib/arm-linux-gnueabihf/libssl.so;/usr/lib/arm-linux-gnueabihf/libcrypto.so (found version "1.1.0k") 
You have called ADD_LIBRARY for library ilclient without any source files. This typically indicates a problem with your CMakeLists.txt file
-- Configuring done
CMake Error: Cannot determine link language for target "ilclient".
CMake Error: CMake can not determine linker language for target: ilclient
-- Generating done

[FD-]

It seems the ilclient library is not where it's supposed to be. What OS are you using?

[emiel1234]

It is osmc, so that could probably be it. Is there any way to correct that?

[FD-]

RPiPlay's build system requires the VideoCore libraries that Raspbian provides at the paths

• /opt/vc/include/
• /opt/vc/include/interface/vcos/pthreads
• /opt/vc/include/interface/vmcs_host/linux
• /opt/vc/src/hello_pi/libs/ilclient

Building fails with the error above if the OS you use doesn't provide these libraries. You could try to download them from the Raspbian firmware repo to the locations listed above. Alternatively, you could copy them into any other location and modify the includes in renderers/CMakeLists.txt accordingly.