On Mon, Nov 20, 2023 at 8:37 AM Daniel Gerber <d...@atufi.org> wrote:
> 1. Second expansion is not applied to .EXTRA_PREREQS Thanks for your report. You can find a patch here https://savannah.gnu.org/bugs/index.php?65006. > 2. Setting .EXTRA_PREREQS as pattern-specific variable is not supported A couple of years ago i implemented pattern-specific .EXTRA_PREREQS. The impl is here https://github.com/dgoncharov/make/tree/pattern_specific_extra_prereqs. i wanted a more efficient impl and this impl is still not merged. > 1. How to add a prerequisite to all targets matching some pattern - in particular, their parent directory? .SECONDEXPANSION: %.ext:| $$(@D)/; %/:; mkdir -p $@ Another option obj/%.ext:| obj; obj/:; mkdir -p obj > 2. How to set a variable for all targets matching <dirs>/prefix_<stem>? dirs/prefix_%: hello=world regards, Dmitry
