Reduce stack usage #294

Job	Run time
Build & Test (archlinux)	3m 9s
Build & Test (centos-7)	13m 16s
Build & Test (centos-stream-8)	11m 37s
Build & Test (centos-stream-9)	13m 18s
Build & Test (debian-11)	3m 25s
Build & Test (debian-12)	2m 49s
Build & Test (fedora-38)	3m 18s
Build & Test (fedora-39)	3m 8s
Build & Test (opensuse-leap-15)	11m 59s
Build & Test (ubuntu-20.04)	3m 37s
Build & Test (ubuntu-22.04)	2m 28s
Build & Test (debian-unstable)	58s
Build & Test (debian-unstable-autotools)	54s
Build & Test (fedora-rawhide)	20m 31s
Build & Test (opensuse-tumbleweed)	11m 41s
Build & Test (ubuntu-devel)	2m 54s
Build & Test (ubuntu-devel-autotools)	3m 2s
	1h 52m 4s

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