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Date:      Wed, 21 Oct 2015 15:17:10 -0700
From:      Bryan Drewery <bdrewery@FreeBSD.org>
To:        "Simon J. Gerraty" <sjg@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org
Subject:   Re: svn commit: r289720 - in vendor/NetBSD/bmake/dist: . mk unit-tests
Message-ID:  <56280EE6.9050909@FreeBSD.org>
In-Reply-To: <201510212214.t9LMENGq030089@repo.freebsd.org>
References:  <201510212214.t9LMENGq030089@repo.freebsd.org>

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On 10/21/2015 3:14 PM, Simon J. Gerraty wrote:
> +2015-10-12  Simon J. Gerraty  <sjg@bad.crufty.net>
> +
> +	* var.c: the conditional expressions used with ':?' can be
> +	expensive, if already discarding do not evaluate or expand
> +	anything.=20
> +
> +2015-10-10  Simon J. Gerraty  <sjg@bad.crufty.net>
> +
> +	* Makefile (MAKE_VERSION): 20151010
> +	  Merge with NetBSD make, pick up
> +	  o Add Boolean wantit flag to Var_Subst and Var_Parse
> +	    when FALSE we know we are discarding the result and can
> +	    skip operations like Cmd_Exec.

Thank you!

I haven't yet had a chance to try these but I do expect it to be
beneficial for ports.

--=20
Regards,
Bryan Drewery


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