Does it seem right that both of those bracket types are acceptable ?

The manual states both bracket types are acceptable. I haven't looked into any history behind it, though.

And for those wondering about the different assignments operators in GNU make, the := is equivalent to assignment operators in most languages in that variables are evaluated at the time of assignment. Make's = operator defers evaluation until use, which is why Rob's case hit the recursion error. More details are in the linked manual chapter (which I only just read so this is all new to me).

In reply to Re^3: A bug in GNU make ? by swl
in thread A bug in GNU make ? by syphilis

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