> DEPEND="sys-apps/gawk" gawk is in the system set. If you really want to DEP on it explicitly, maybe we should create a virtual, as any POSIX-compliant awk will handle this.
> # Temporary workaround for unset units.
> # Backcompat.
> [[ "${unit//*([[:digit:]])}" ]] || unit="M"
>
> case ${unit} in
> G) echo "Gibibytes" ;;
> M) echo "Mebibytes" ;;
> T) echo "Tebibytes" ;;
> *)
> die "${FUNCNAME}: Unknown unit: ${unit}"
> ;;
> esac
> }
case ${unit} in
[M0-9]) echo "mebibytes" ;;
...
And yes, they actually shall be written lowercase [1].
[1]:http://www.bipm.org/en/si/si_brochure/chapter5/5-2.html
--
Best regards,
Michał Górny
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