Ironically though many think CLion as a better IDE than Eclipse CDT, Eclipse CDT actually works smoothly for large projects like Chromium (https://chromium.googlesource.com/chromium/src/+/master/docs...), Firefox (https://developer.mozilla.org/en-US/docs/Mozilla/Developer_g...) or the Linux Kernel. I've successful used it with Chromium when doing some WebRTC development.

Last time when I praised CDT for embedded Linux developing, I was downvoted by these vim/clion lovers...