So I did some superstition as William suggested and started removing and changing a bunch of build flags. At some point, the message went away, and when I put the flags back, the message didn't come back.
My original attempt should have been a completely clean checkout and rebuild from scratch. (The old build directory was removed.) I was building from inside Steam-Runtime. I suspect it should be pretty easy to reproduce since its point is to provide a reproducible build/dev environment. Even though I'm past this one hurdle, I'm still trying to get past a bunch of other build problems, so I'm not completely past this problem for sure. Thanks, Eric _______________________________________________ swift-dev mailing list swift-dev@swift.org https://lists.swift.org/mailman/listinfo/swift-dev