Patrick Welche <prlw1@xxxxxxxxxxxxxx> 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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