bug#68996: [PATCH] Respect warnings added in GNU Make 4.4.90

[Paul Eggert]

On 2024-02-08 22:25, Eli Zaretskii wrote:
> Paul, how do
> other project produce the same indented "CC foo.o"? do they also use
> this trick? or something else?

Nobody else does it as far as I know. It was my invention, just for Emacs.

I expect the new GNU 'make' behavior will be better for most software 
projects, as it's likely to catch typos that cause bugs. So let's port 
to it; it's not hard. To do that, I installed the attached patch into 
Emacs master. It uses Paul Smith's suggestion, so that 'make' still 
outputs nicely-indented info.

Boldly marking this bug as done.

0001-Port-to-GNU-Make-03ecd94488b85adc38746ec3e7c2a297a52.patch
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