Date: Wed, 29 Apr 2015 19:10:14 -0700 From: Sean Bruno <sbruno@ignoranthack.me> To: ngie@freebsd.org Cc: src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r282260 - head Message-ID: <55418F06.5090100@ignoranthack.me> In-Reply-To: <092A08AC-D733-481E-B207-9276D97B97E0@gmail.com> References: <201504300017.t3U0HXgf032607@svn.freebsd.org> <A7886FC5-6F7B-4B13-AFE0-8BE6A6EB8A83@gmail.com> <55417856.9020109@ignoranthack.me> <246BD160-EB31-48FD-ADBE-526C198C7937@gmail.com> <55417A43.3080704@ignoranthack.me> <092A08AC-D733-481E-B207-9276D97B97E0@gmail.com>
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On 04/29/15 17:44, Garrett Cooper wrote:
> On Apr 29, 2015, at 17:41, Sean Bruno <sbruno@ignoranthack.me>
> wrote:
>
>> Signed PGP part On 04/29/15 17:39, Garrett Cooper wrote:
>>> On Apr 29, 2015, at 17:33, Sean Bruno <sbruno@ignoranthack.me>
>>> wrote:
>>>
>>>> Signed PGP part On 04/29/15 17:29, Garrett Cooper wrote:
>>>>> This $PATH doesn’t get used though…
>>>>
>>>> What? As far as I can tell it does. Did I miss something
>>>> obvious? Because if the PATH wasn't working, gperf wouldn't
>>>> be found and the builds for a native-xtools target would fail
>>>> for the gcc ARCH's
>>>
>>> "PATH=${PATH}:${OBJTREE}/gperf_for_gcc/usr/bin” is a
>>> standalone line, without a continuation, so the value should
>>> have been executed in a separate shell instance and doesn’t get
>>> inherited in the environment following it. Here’s an example:
>>>
>>> $ make -f r282260.mk A=B echo A is: $A A is: $ cat r282260.mk
>>> all: A=B echo A is: $$A $
>>>
>>> Cheers!
>>>
>>
>> Like I said, what am I missing if my broken Make-foo can't
>> possibly work. Isn't PATH global to the Makefile/ENV or
>> something in this contex t?
>
> Not unless it’s operating in a mode I’m not specifying…
>
> all: PATH=${PATH}:A echo path is: ${PATH} echo path is: $$PATH
>
> echo path is:
> /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/home/ngi
e/bin
>
>
path is:
/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/home/ngie/
bin
> echo path is: $PATH path is:
> /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/home/ngi
e/bin
>
>
See r282265 as my attempt to resolve this.
sean
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