Michal Privoznik c98174ce08 configure: Colorize output
If we're running from a TTY we can put some colors around 'yes',
'no' and other messages.

Shamelessly copied from Ruby source code and modified a bit to
comply with syntax-check.

e487959287

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-09-12 15:10:26 +02:00
..
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