From owner-freebsd-questions@freebsd.org  Wed Aug 23 11:29:42 2017
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Date: Wed, 23 Aug 2017 13:29:30 +0200
From: Polytropon <freebsd@edvax.de>
To: Marcus Johnson <bumblebritches57@gmail.com>
Cc: freebsd-questions@freebsd.org
Subject: Re: FreeBSD Make
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On Wed, 23 Aug 2017 01:03:44 -0400, Marcus Johnson wrote:
> Does the FreeBSD make utility include support for `:=` or `::=`, and if so,
> when was it added?

As you can see from the manual "man make", both are currently
supported. I know that := (assign with expansion; variable
assignment modifier) has been there for many years, and the
current make manual lists ::= (assign after substitution;
variable modifier) as available, too.

You can find the manual online:

https://www.freebsd.org/cgi/man.cgi?make(1)

Just search for := and ::= to check.


-- 
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...