On Tuesday, September 13, 2011 19:08:09 Brian Harring wrote:
> Making it overridable seems wiser-
>
> usex() {
> local flag="$1"
> local tval=${2-yes}
> local fval=${3-no}
> if use $flag; then
> echo "${tval}"
> else
> echo "${fval}"
> fi
> }
i dont get it. mine already does exactly this, just in one line.
usex() { use $1 && echo ${2:-yes} || echo ${3:-no} ; }
> While a bit longer, we likely can gut most of the use_* logic to
> use that, and it makes it easier to deal w/ the situations where a
> configure's options always assume --enable-blah thus don't export the
> option, but *do* export a --disable-blah.
yeah, i thought about replacing use_{with,enable} with usex, but we'd have to
extend usex() a little bit more
-mike
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