Date: Mon, 23 Jan 2012 15:18:06 -0500
From: Eitan Adler <lists@eitanadler.com>
To: Michael Scheidell <scheidell@freebsd.org>
Cc: ports@freebsd.org
Subject: Re: confused: RUN_DEPENDS=${BUILD_DEPENDS} vs = vs duplication
Message-ID: <CAF6rxgnO6qg1AMvv6fQObu8zJdfBVJH=bfQFmMARj=vDUUG9GA@mail.gmail.com>
In-Reply-To: <4F1DBE72.5030701@freebsd.org>
References: <4F1DBE72.5030701@freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Quick explanation: I was confused by some of portmgr@'s comments and
thought they were speaking with a hat on instead of personal
preference.
On Mon, Jan 23, 2012 at 3:09 PM, Michael Scheidell
<scheidell@freebsd.org> wrote:
> I am SO confused.
>
> One helpful person told me:
> don't do this:
>
> BUILD_DEPENDS=3D =C2=A0daq>=3D0.6.2:${PORTSDIR}/net/daq \
> =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0${LOCALBASE}/lib/l=
ibnet11/libnet.a:${PORTSDIR}/net/libnet
> RUN_DEPENDS=3D =C2=A0 =C2=A0daq>=3D0.6.2:${PORTSDIR}/net/daq \
> =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0${LOCALBASE}/lib/l=
ibnet11/libnet.a:${PORTSDIR}/net/libnet
This is fine
> or this
>
> RUN_DEPENDS=3D${BUILD_DEPENDS}
This is broken
> But, do this:
>
> RUN_DEPENDS:=3D ${BUILD_DEPENDS}.
This is fine
> Explicit duplication> =C2=A0:=3D> =C2=A0=3D and this just moves ports one=
step to the left
Ignore this comment
> so, behind the covers, does :=3D do something BAD?
No. The paragraph at the end of
http://www.freebsd.org/doc/en/books/porters-handbook/makefile-depend.html#A=
EN2173
is correct.
--=20
Eitan Adler
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAF6rxgnO6qg1AMvv6fQObu8zJdfBVJH=bfQFmMARj=vDUUG9GA>