Same here. Tried to get autocomplete to work in Spacemacs for C/C++ using Rtags. While it worked for the project files it could not autocomplete external libra

Same here. Tried to get autocomplete to work in Spacemacs for C/C++ using Rtags. While it worked for the project files it could not autocomplete external libraries (such as OpenGL). Since this is why I mostly need autocomplete I could not use Spacemacs as a daily driver even though it had a lot of features that worked really well and was in general a pleasure to use. Does anyone else here have experience related to what I tried to achieve? Would love to hear similiar experiences.