On Wed, 12 Jun 2019 11:59:50 -0400, Paul Smith <psm...@gnu.org> wrote: > There's already too much whitespace-awareness in make as is IMO :).
:-). > That's why I suggested embedding the "!" in the target name but if > people don't like that, then we should just document that the "!" binds > to the next target and leave it at that IMO. I think modifying names is lousy in general. In addition, there's no obvious way to generalize that to prerequisites in general. Being able to remove prerequisites seems like something that should be rarely used, but very useful when it is needed. In particular, that'd simplify reusing generalized makefiles that are *almost* what you want. I would strongly prefer "!" just binding to the next target & documenting that. The first time someone sees they may wonder how far it binds, but it's pretty obvious that there are multiple possibilities, so they can look it up once & remember the answer from then on. Also, people can choose to list negations at the end of the list of prerequisites, and that style seems adequate: my-weird-target: foo bar ! .ONESHELL ! dont-want-to-depend-on-this --- David A. Wheeler _______________________________________________ Bug-make mailing list Bug-make@gnu.org https://lists.gnu.org/mailman/listinfo/bug-make
