Re: Can't compile on Lion

From: Fons Rademakers <Fons.Rademakers_at_cern.ch>
Date: Mon, 25 Jul 2011 15:36:02 +0200

We plan the first patch release of v5-30-01 by the end of the week.

Cheers, Fons.

On 24 Jul 2011, at 20:51, Chris Jones <jonesc_at_hep.phy.cam.ac.uk> wrote:

> Hi,
> 
> Great news. Sorry if I assumed the ROOT team hadn't test on Lion yet, I should have known better.
> 
> Any ideas when the fixes will make it into a release (we can only use released versions in MacPorts) ?
> 
> cheers Chris
> 
> On 24 Jul 2011, at 7:31pm, Fons Rademakers wrote:
> 
>> And we build on Lion by default with clang++ and not anymore the gcc-llvm front-end (I've been running Lion since some early preview).
>> 
>> Cheers, Fons.
>> 
>> On 24/07/2011 19:57, Chris Jones wrote:
>>> Hi,
>>> 
>>> I think the issue in MacPorts is different, nothing to do with libpng ?
>>> 
>>> cheers Chris
>>> 
>>> On 24 Jul 2011, at 5:32pm, Fons Rademakers wrote:
>>> 

>>>> Hi Chris,
>>>>
>>>> this has been fixed the 21st ;-), see:
>>>>
>>>> http://root.cern.ch/viewvc/trunk/graf2d/asimage/src/libAfterImage/export.c?view=log
>>>>
>>>> take the ROOT trunk and it should be ok.
>>>>
>>>> Cheers, Fons.
>>>>
>>>>
>>>> On 24/07/2011 16:45, Chris Jones wrote:

>>>>> Hi,
>>>>> 
>>>>> A similar issue was reported against the MacPorts version of root. See
>>>>> 
>>>>> https://trac.macports.org/ticket/30321
>>>>> 
>>>>> I guess the issue here is ROOT needs some work to be compatible with the llvm compiler, which is now the default in OS X 10.7 (compared to gcc 4.2 in SL) ? A work around with the MacPorts version is to use the gcc44 (or gcc45) variants of the port, which then build using macports gcc compilers.
>>>>> 
>>>>> Chris
>>>>> 
>>>>> On 21 Jul 2011, at 7:34pm, Mario Kadastik wrote:
>>>>> 
>>>>>> Hi,
>>>>>> 
>>>>>> as the old installation of ROOT didn't work with Lion I checked out the latest version from SVN and tried to configure and compile however the result is:
>>>>>> 
>>>>>> *** Building libAfterImage ...
>>>>>> clang -m64 -O3 -DNO_DEBUG_OUTPUT -fPIC -Wall  -mmmx  -I/usr/X11/include     -I/usr/X11/include/freetype2 -I/usr/X11/include    -c export.c -o export.o
>>>>>> export.c:500:22: error: incomplete definition of type 'struct png_struct_def'
>>>>>>                       if( setjmp(png_ptr->jmpbuf) )
>>>>>>                                  ~~~~~~~^
>>>>>> /usr/X11/include/png.h:795:16: note: forward declaration of 'struct png_struct_def'
>>>>>> typedef struct png_struct_def png_struct;
>>>>>>              ^
>>>>>> 1 error generated.
>>>>>> make[1]: *** [export.o] Error 1
>>>>>> make: *** [graf2d/asimage/src/libAfterImage/libAfterImage.a] Error 2
>>>>>> 
>>>>>> Ideas?
>>>>>> 
>>>>>> Mario Kadastik, PhD
>>>>>> Researcher
>>>>>> 
>>>>>> ---
>>>>>> "Physics is like sex, sure it may have practical reasons, but that's not why we do it"
>>>>>>    -- Richard P. Feynman
>>>>>> 

>>>>
>>>> --
>>>> Org: CERN, European Laboratory for Particle Physics.
>>>> Mail: 1211 Geneve 23, Switzerland
>>>> E-Mail: Fons.Rademakers_at_cern.ch Phone: +41 22 7679248
>>>> WWW: http://fons.rademakers.org Fax: +41 22 7669640
>>>>

>> 
>> -- 
>> Org:    CERN, European Laboratory for Particle Physics.
>> Mail:   1211 Geneve 23, Switzerland
>> E-Mail: Fons.Rademakers_at_cern.ch              Phone: +41 22 7679248
>> WWW:    http://fons.rademakers.org           Fax:   +41 22 7669640
>> 
> 

Received on Mon Jul 25 2011 - 15:36:18 CEST