Dominique Dhumieres wrote:
> Changing 'if (open(SYSCTL, 'sysctl -a')) {' to
>
> if (open(SYSCTL, 'sysctl -a | grep hw.optional.64bitops |')) {
>
> works on my system.
Yes, but it wouldn't work on intels. Also it kind of defeats the whole
paragraph of code. There was a one-liner there before, but it was
replaced by a supposedly more generally working (but untested) code.
What is working on the machines I have tested is something like
if (open(SYSCTL, 'sysctl -a 2>&1 | egrep "^[^[:space:]]+: " |')) {
This would be a reasoned fix; a simpler fix that works more by chance
would be
if (open(SYSCTL, 'sysctl -a 2>&1 | grep hw.optional |')) {
The '2>&1' is needed on intels where 'sysctl -a' spits out - among many
lines of ordinary output - also an error message
kern.exec: unknown type returned
--
Martin
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