[Dune] [Dune-devel] Compilation Errors in Example From "Getting started with DUNE"

[Oliver Sander]

Older UG versions like 3.11 are still C, but they need to be compiled as C++ when
building for Dune.  This is not mentioned on the homepage anymore, because later
releases of UG build as C++ automatically.  Therefore, please either switch to
UG-3.12.1 (UG-3.13 will not work for different reasons), or force you toolchain
to build as C++ by saying

./configure CC=g++ --enable-dune

Best,
Oliver


On 30.06.2016 14:13, Adrian G Maroni wrote:
> Hey, Oliver,
>                   A compilation error caused when building UG 3.11.0
>  with --enable-dune:
> 
> libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I../.. -I../.. -I../../low
> -I../../gm -I../../dev -I../../dom -I../../np -I../../ui
> -I../../graphics/uggraph -I../../np/algebra -I../../np/udm
> -I../../np/procs -I../../parallel -I../../parallel/ddd
> -I../../parallel/ppif -I../../parallel/ddd/include
> -I../../parallel/dddif -I../../parallel/util -DUGLIB -DFOR_DUNE -D_2
> -g -O2 -MT libgg2_la-ggmain.lo -MD -MP -MF .deps/libgg2_la-ggmain.Tpo
> -c ggmain.c -o libgg2_la-ggmain.o
> In file included from ggmain.c:61:0:
> ../../gm/refine.h:272:49: error: expected ';', ',' or ')' before '=' token
>                              , INT useRefineClass=0
>                                                  ^
> Makefile:415: recipe for target 'libgg2_la-ggmain.lo' failed
> 
> 
> Cheers,
> 
> Adrian
> 
> On Thu, Jun 30, 2016 at 9:02 AM, Oliver Sander
> <oliver.sander at tu-dresden.de> wrote:
>>
>>
>> On 30.06.2016 14:01, Adrian G Maroni wrote:
>>> Hi Dominic,
>>>                  I answered "yes", indeed. I have UG version 3.11.0,
>>> but I was forced to build it without --enable-dune directive. I was
>>
>> You absolutely need --enable-dune.  What forced you to build without it?
>>
>>> unable to build version 3.13.0 in any way. Could that be a possible
>>> reason? Which UG version is minimally needed? TNX
>>>
>>> Cheers,
>>>
>>> Adrian
>>>
>>>

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