Dear Aaron M. Ucko, thanks for your report.
I have already filled an issue about it:
https://github.com/Normaliz/Normaliz/issues/161
I hope it will be fixed quickly.
Cheers,
Jerome
--
Jerome BENOIT | calculus+at-rezozer^dot*net
https://qa.debian.org/developer.php?login=calcu...@rezozer.net
Source: normaliz
Version: 3.4.1+ds-1
Severity: serious
Tags: upstream
Justification: fails to build from source (but built successfully in the past)
User: debian-powe...@lists.debian.org
Usertags: powerpc ppc64 ppc64el
Builds of normaliz 3.4 for arm64, ppc64el, s390x, and the non-release