Date: Thu, 10 Sep 2015 07:58:18 +0000 From: Alexey Dokuchaev <danfe@FreeBSD.org> To: Mathieu Arnold <mat@FreeBSD.org> Cc: Jan Beich <jbeich@FreeBSD.org>, Jason Unovitch <junovitch@FreeBSD.org>, Chris Hutchinson <portmaster@bsdforge.com>, ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: Re: svn commit: r396547 - in head/textproc: . smi Message-ID: <20150910075818.GA95637@FreeBSD.org> In-Reply-To: <5736B81B323CE8E4C7EBF024@atuin.in.mat.cc> References: <201509100045.t8A0jQFW087140@repo.freebsd.org> <k2rz-5a24-wny@FreeBSD.org> <5736B81B323CE8E4C7EBF024@atuin.in.mat.cc>
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On Thu, Sep 10, 2015 at 09:46:06AM +0200, Mathieu Arnold wrote:
> +--On 10 septembre 2015 03:37:23 +0200 Jan Beich <jbeich@FreeBSD.org> wrote:
> | Jason Unovitch <junovitch@FreeBSD.org> writes:
> |
> |> +post-patch:
> |> + ${REINPLACE_CMD} -e 's|^CC = .*|CC = ${CC}|' \
> |
> | CC is defined by default to a sane value in both GNU and BSD make.
> | One can do '/^CC/d' but see below for better way.
>
> The line was:
>
> CC = something
> not
> CC ?= something
>
> You can't overwrite CC = something from the command line, or the env.
$ cat foo
FOO = foo
all:
@echo ${FOO}
$ make -f foo
foo
$ env FOO=bar make -f foo
foo
$ make -f foo FOO=bar
bar
./danfe
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