> it doesn't take that much time to stat every file in question but reinvoking make sixteen times can be quite slow.
Yes, reinvoking Make repeatedly tends to force redundant `stat` calls. But I have worked in environments where heavily-templated code was hosted over a remote filesystem, and every `stat` call was something like 10msec. That adds up _extremely_ fast, even with non-recursive make. Ugh.
Yes, reinvoking Make repeatedly tends to force redundant `stat` calls. But I have worked in environments where heavily-templated code was hosted over a remote filesystem, and every `stat` call was something like 10msec. That adds up _extremely_ fast, even with non-recursive make. Ugh.