Issue: app-misc/jdupes-1.21.1 redefines _FORTIFY_SOURCE (HARDENED-SYSTEM).
Discovered on: amd64 (internal ref: hardened_tinderbox)
(HARDENED-SYSTEM) in the summary means that the bug was found on a machine that runs an hardened profile with -D_FORTIFY_SOURCE=3 and -D_GLIBCXX_ASSERTIONS (https://www.gentoo.org/support/news-items/2023-01-01-hardening-fortify-assertions.html) but this bug MAY or MAY NOT BE related to the changes related to hardened.
Created attachment 849782 [details]
build log and emerge --info
tinderbox_musl has reproduced this issue with version 1.21.3 - Updating summary.