Package node-serialport is missing dependencies for the following libraries:
libstdc++.so.6
Makefile:64: recipe for target '/build/lede-17.01/slaves/phase2/powerpc_8540/build/sdk/bin/packages/powerpc_8540/packages/node-serialport_3.0.0-3_powerpc_8540.ipk' failed
make[3]: *** [/build/lede-17.01/slaves/phase2/powerpc_8540/build/sdk/bin/packages/powerpc_8540/packages/node-serialport_3.0.0-3_powerpc_8540.ipk] Error 1