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Re: cvs build prob

From: Paul Eggert
Subject: Re: cvs build prob
Date: Wed, 28 Jul 2004 11:22:09 -0700
User-agent: Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (gnu/linux)

Patrick Welche <address@hidden> writes:

> -elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) 
> >/dev/null 2>&1; then
> +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
>    set -o posix
> +elif test -n "${KSH_VERSION+set}" && (set +o posix) >/dev/null 2>&1; then
> +  set +o posix

You need "set +o posix" for pdksh?  Doesn't that disable POSIX compatibility?

Hmm, why would this fix things?  Autoconf uses what is supposed to be
a subset of plain POSIX; we don't want to encourage shells to be
incompatible with POSIX.

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