The invocation is supposed to be at the project top-level and not from the build folder as it can otherwise hide Abseil headers. Bug: webrtc:15874 Change-Id: Iaa481dce8dc08b0d2e66e9170627e8963f7c0db9 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/351120 Commit-Queue: Florent Castelli <orphis@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42359}