CI: Use autoconf cache#3109

Draft

jimklimov wants to merge 10 commits intonetworkupstools:masterfrom

jimklimov:use-autoconf-cache

Commits on Oct 4, 2025

ci_build.sh: revise indentation
jimklimov
committed
ci_build.sh: USE_CONFIG_SHELL at least from explicit caller envvar [#3099]
jimklimov
committed
ci_build.sh, scripts/Windows/build-mingw-nut.sh, NEWS.adoc: introduce options to USE_AUTOCONF_CACHE and/or CLEAN_AUTOCONF_CACHE [#3108]
jimklimov
committed
appveyor.yml: default to DO_CLEAN_AUTOCONF_CACHE:no DO_USE_AUTOCONF_CACHE:yes and carry over the config.cache between builds [#3108]
jimklimov
committed
.circleci/config.yml: default to DO_CLEAN_AUTOCONF_CACHE:no DO_USE_AUTOCONF_CACHE:yes and carry over the config.cache between builds [#3108]
jimklimov
committed
ci_build.sh: do not default to DO_USE_AUTOCONF_CACHE=yes/DO_CLEAN_AUTOCONF_CACHE=no [#3108]
jimklimov
committed
ci_build.sh: fix typo in message
jimklimov
committed
ci_build.sh: configure_nut(): log if config.cache is available and if we want/do use it [#3108]
jimklimov
committed
ci_build.sh: retain config.cache if DO_CLEAN_AUTOCONF_CACHE=no also in dev-test builds [#3108]
jimklimov
committed
configure.ac: WIN32 GetAdaptersInfo(): be careful about $NETLIBS_GETADDRS usage
jimklimov
committed