cross-posted from: https://lemmy.ml/post/3229278
Suppose I’ve got a simple #Makefile w/ a few URLs that I’d like to process as dynamic targets.
For example here is a not working snippet:
.DEFAULT_GOAL := all ##### URLS = https://foo.example.com URLS += https://bar.example.com URLS += https://www.example.org ##### % : @echo the url is $(*) ##### .PHONY : all all : $(URLS)It fails w/
*** target pattern contains no ‘%’
I believe that’s b/c of the character
:being part ofURLSwhich confuses Make after expansion (order oAs a workaround, I’ve removed
https://from all URLs. For example this works:URLS = foo.example.com URLS += bar.example.comI know Make generally doesn’t play well w/ targets w/ space or colon in the name but I wonder if the above is the best I can do. What do you think?
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I didn’t try yet: https://www.cmcrossroads.com/article/gnu-make-escaping-walk-wild-side
colon := : $(colon) := : url := https$(:)//something
