[Reproducible-builds] Bug#806331: [xz-devel] Re: xz-utils: make the selected POSIX shell stable accross build environments
tg at mirbsd.de
Wed Jun 15 20:24:23 UTC 2016
Ximin Luo dixit:
>I'm not sure if you understood what was being discussed.
I understand it extremely well.
>proposed patch affect your scenario? This is not about CONFIG_SHELL,
It is. Straight from your diff:
> for gl_cv_posix_shell in \
>- "$CONFIG_SHELL" "$SHELL" /bin/sh /bin/bash /bin/ksh /bin/sh5 no; do
>+ /bin/sh /bin/bash /bin/ksh /bin/sh5 "$CONFIG_SHELL" "$SHELL" no; do
This makes $CONFIG_SHELL no longer the preferred POSIX shell.
This breaks when a system has a /bin/sh that passes all gnulib
tests (and thus is used as POSIX_SHELL) but has other bugs that
make it unusable, for example. The user can then no longer over‐
ride this bad choice of the configury.
„Cool, /usr/share/doc/mksh/examples/uhr.gz ist ja ein Grund,
mksh auf jedem System zu installieren.“
-- XTaran auf der OpenRheinRuhr, ganz begeistert
(EN: “[…]uhr.gz is a reason to install mksh on every system.”)
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