refs #14579 / refs #10543 - fixed compilation on Alpine Linux / added checks for includes / added Alpine to CI#8313

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firewave wants to merge 3 commits intodanmar:mainfrom

firewave:alpine-ci

Commits on Mar 9, 2026

CI-unixish-docker.yml: added `alpine:3.23`
firewave
committed
added detection of `execinfo.h` to CMake / prefer `HAVE_EXECINFO_H` instead of platform checks in `config.h`
firewave
committed

Commits on Mar 10, 2026

Makefile: added detection of `execinfo.h`
firewave
committed