No need to paste all wiki content on console...
Read, understand what should appends and do step by step.
Lines starting with "#" are comments.
If you do the git clone yesterday, please update:git pull
Restart build and look if the error still:
make -j8 opfw_resource && make -j8 gcs
If ok (mean no errors), start app:
open ./build/librepilot-gcs_release/LibrePilot\ GCS.app --args -reset -log ~/gcs.log
This also generate a file "gcs.log" in your home directory, useful if errors.