graphics/png - CC

[Gábor Kövesdán]

[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 at 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 at 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.

-- 
Cheers,

Gabor