makefile,make , Makefile refuses to match target patterns under strange circumstances


Makefile refuses to match target patterns under strange circumstances

Question:

Tag: makefile,make

I encountered some strange behavior, when one runs

make hello-there

and the makefile is

hello-%:
    @echo hi $*

I get

hi there

But when the makefile is just

hello-%:

I get

make: *** No rule to make target `hello-there'.  Stop.

Answer:

In the second case you are not definign any rule for hello-%.

From chapter 5 of the documentation:

Each line in the recipe must start with a tab, except that the first recipe line may be attached to the target-and-prerequisites line with a semicolon in between

You have to ways of solving this:


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