Date: Sat, 29 Jul 2006 23:48:30 +0200 From: "[LoN]Kamikaze" <LoN_Kamikaze@gmx.de> To: =?UTF-8?B?R8OhYm9yIEvDtnZlc2TDoW4=?= <gabor@FreeBSD.org> Cc: Jeremy Messenger <mezz7@cox.net>, freebsd-ports@FreeBSD.ORG Subject: Re: graphics/png - CC Message-ID: <44CBD7AE.1010908@gmx.de> In-Reply-To: <44CBD532.1070607@FreeBSD.org> References: <44C9DB7A.6030101@gmx.de> <20060728233514.GB17551@nagual.pp.ru> <op.tdgqd9nq9aq2h7@mezz.mezzweb.com> <20060729182049.GA36524@nagual.pp.ru> <44CBA87C.8080102@gmx.de> <op.tdgu45wz9aq2h7@mezz.mezzweb.com> <20060729202002.GA37671@nagual.pp.ru> <44CBCF5B.6070407@gmx.de> <44CBD172.9030605@FreeBSD.org> <44CBD47C.6060209@gmx.de> <44CBD532.1070607@FreeBSD.org>
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Gábor Kövesdán wrote:
> [LoN]Kamikaze wrote:
>> Gábor Kövesdán wrote:
>>
>>> [LoN]Kamikaze wrote:
>>>
>>>> Andrey Chernov wrote:
>>>>
>>>>
>>>>> On Sat, Jul 29, 2006 at 02:59:19PM -0500, Jeremy Messenger wrote:
>>>>>
>>>>>> On Sat, 29 Jul 2006 13:27:08 -0500, [LoN]Kamikaze
>>>>>> <LoN_Kamikaze@gmx.de> wrote:
>>>>>>
>>>>>>
>>>>>>> Andrey Chernov wrote:
>>>>>>>
>>>>>>>> On Sat, Jul 29, 2006 at 01:16:47PM -0500, Jeremy Messenger wrote:
>>>>>>>>
>>>>>>>>> On Fri, 28 Jul 2006 18:35:14 -0500, Andrey Chernov
>>>>>>>>> <ache@FreeBSD.ORG>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> On Fri, Jul 28, 2006 at 11:40:10AM +0200, [LoN]Kamikaze wrote:
>>>>>>>>>>
>>>>>>>>>>> The port graphics/png does not honour the CC Variable.
>>>>>>>>>>>
>>>>>>>>>> I can't reproduce that, it honors CC for me.
>>>>>>>>>>
>>>>>>>>> I can, CC=gcc will not change the CC when it compiles.
>>>>>>>>>
>>>>>>>> It is hard to imagine how it is ever possible. There is standard
>>>>>>>> BSD
>>>>>>>> makefile.freebsd which not owervrites CC as you can see in the
>>>>>>>> file.
>>>>>>>>
>>>>>> No idea, I don't know png's build system so that cc must be come
>>>>>> from somewhere.
>>>>>>
>>>>>>
>>>>>>> Is it possible that make.conf is read again?
>>>>>>>
>>>>>> I think, add "CC=${CC}" in graphics/png/Makefile's MAKE_ENV at 31
>>>>>> line should do.
>>>>>>
>>>>> It will be hack for reason unknown, I prefer to avoid that.
>>>>> I normally set CC to anything and it honors.
>>>>> I never heard from somebody other than you about that problem.
>>>>> You should inspect your build path step by step to find real reason
>>>>> of that bag, only after that we can find the real fix.
>>>>>
>>>>>
>>>> The problem is there, without doubt. Normally bsd.port.mk only
>>>> forwards CC to the configure script (look for the do-configure
>>>> target). Since the configure target is omitted the port will not
>>>> receive CC. This is why it has to be included into the make
>>>> environment. I.e. with
>>>>
>>>> MAKE_ENV+= CC="${CC}"
>>>>
>>>> This is not a hack, but a necessity, due to the lack of a configure
>>>> step.
>>>>
>>>>
>>> Then tell me why it works for me and for Andrey.
>>>
>>>
>>
>> Because your make.conf settings are not location sensitive. Remove the
>> setting from your make.conf and or environment. Then try:
>>
>> # make CC=/usr/local/bin/gcc42
>>
>> You will see, it will not have an effect.
>>
> It does have.
>
> [root@server /home/tux/wrk/ports/graphics/png]# make
> CC=/usr/local/bin/gcc42
> ===> Extracting for png-1.2.8_3
> => MD5 Checksum OK for libpng-1.2.8.tar.bz2.
> => SHA256 Checksum OK for libpng-1.2.8.tar.bz2.
> ===> Patching for png-1.2.8_3
> ===> Applying FreeBSD patches for png-1.2.8_3
> ===> Configuring for png-1.2.8_3
> ===> Building for png-1.2.8_3
> /usr/local/bin/gcc42 -O -pipe -I. -DPNG_USE_PNGGCCRD
> -DPNG_NO_ASSEMBLER_CODE -c png.c
> /usr/local/bin/gcc42 -O -pipe -I. -DPNG_USE_PNGGCCRD
> -DPNG_NO_ASSEMBLER_CODE -c pngset.c
> /usr/local/bin/gcc42 -O -pipe -I. -DPNG_USE_PNGGCCRD
> -DPNG_NO_ASSEMBLER_CODE -c pngget.c
>
>
> The CC line in make.conf is commented out this time.
>
Now I am confused, it works for me as well. Only my settings in make.conf are ignored.
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