wget 1.21.1 fails to build on macOS 10.14, 10.15, and 11.1. The build fails with a series of errors starting with
In file included from regex.c:74: In file included from ./regexec.c:1362: ./malloc/dynarray-skeleton.c:195:13: error: expected identifier or '(' __nonnull ((1)) ^ ./malloc/dynarray-skeleton.c:195:13: error: expected ')' ./malloc/dynarray-skeleton.c:195:12: note: to match this '(' __nonnull ((1)) ^ Complete build logs available at https://github.com/Homebrew/homebrew-core/pull/68667 The errors (on 11.1) starts at https://github.com/Homebrew/homebrew-core/pull/68667/checks?check_run_id=1674726970#step:7:910 The exact same errors affect findutils 4.8.0, so the bug may not be in wget. If so, I'd appreciate being pointed to the right place to submit this bug report.