Gwenview 2 moved to kdegraphics

[Aurélien Gâteau]

Urs Wolfer wrote:

> On Tuesday 05 June 2007, Aurélien Gâteau wrote:
>> Hello,
>>
>> I am happy to announce that today I moved Gwenview 2 from
>> playground/graphics to kdegraphics.
>>
>> Since Gwenview depends on libexiv2, I modified my CMake files to make
>> libexiv2 an optional dependency, and only enabled compilation of Gwenview
>> if it's found. I was about to say I hoped I didn't make any mistake, but
>> I just noticed mlaurent already fixed a few things in my CMake stuff. I
>> am therefore confident it must build fine now (thanks Laurent!).
> 
> The cmake check cannot find libexiv2 on my system even when it is
> installed. I had to change one line:
> 
> FIND_PATH(EXIV2_INCLUDE_DIR exiv2/version.hpp
> 
> Does that make sense to commit? Or do you know a better fix?

I don't think it's correct: exiv2_version.h exists in exiv2 0.12 and 0.13.
It seems to have changed in 0.14. It's probably a better idea to check for
exiv2/image.hpp, which should be there for all versions.

Aurélien