On Fri, Jan 27, 2017 at 7:29 PM, Dimitrios Apostolou <jimis@xxxxxxx> wrote: > > So I've been tracing the execution of "configure", but I don't CONFIG_SHELL > to be set, and the script reaches a point that the following happens: > > SHELL=${CONFIG_SHELL-/bin/sh} > export SHELL > > So SHELL is now /bin/sh and config.status is generated as such: It now occurs to me to ask exactly which version of Autoconf generated this configure script. There *should* be code immediately above the SHELL=${CONFIG_SHELL-/bin/sh} line that *should* have detected that /usr/xpg4/bin/sh is the right shell to use on this system. It's possible that its tests are not stringent enough. Do you see a variable named "as_required" being set in your logs, before this point? If so, please tell us what it's being set to. If not, please tell us it's not there. zw _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf