Op 11-05-19 om 13:08 schreef Miro Kropáček:
It seems --enable-minimal-config isn't tested very often as both
4.3.48 and 4.2.x required a few #ifdef's to be added to make it
compile (Linux).
I think you're probably hitting this bug:
https://lists.gnu.org/archive/html/bug-bash/2016-09/msg00083.html
The exit status of subshells is broken in bash-4.3 and bash-4.4 with
--enable-minimal-config. This is a fatal bug that would easily break
most substantial shell scripts, including configure.
The bug was fixed in bash-5.0.
As for a minimal bash-5.0 with full POSIX compliance, aliases are
required by POSIX but turned off by the minimal config, so you want:
--enable-minimal-config --enable-alias --enable-strict-posix-default
I now often test modernish (my shell language enhancement library)
against that shell configuration (among many others), so
--enable-minimal-config is now a little better tested than before.
--
modernish -- harness the shell
https://github.com/modernish/modernish
