https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: dev-lang/ghc-9.0.2-r2 fails to compile (MUSL-SYSTEM). Discovered on: amd64 (internal ref: tinderbox_musl) NOTE: (MUSL-SYSTEM) in the summary means that bug was found on a machine that runs MUSL libc but this bug MAY or MAY NOT BE related to musl.
Created attachment 848438 [details] build.log build log and emerge --info
tinderbox_musl has reproduced this issue with version 9.0.2-r3 - Updating summary.