Compiling digikam fails because it suddenly does not find opencv anymore

[S. Burmeister]

Hi!

Although this worked before with the packages installed, suddenly cmake claims
that it does not find openCV anymore. Did anyone change the cmakelist files
and broke the working detection? If it worked before why would I need to add
some PATH now?

Sven

-- Checking GNUCXX version 3/4 to determine  OpenCV /opt/net/ path
CMake Error at extra/libkface/cmake/modules_opencv/FindOpenCV.cmake:237
(MESSAGE):
  OpenCV required but some headers or libs not found.  Please specify it's
  location with OpenCV_ROOT_DIR env.  variable.
Call Stack (most recent call first):
  extra/libkface/CMakeLists.txt:54 (FIND_PACKAGE)
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[Gilles Caulier-4]

Same problem here, if i don't use the right option discribed in root
README file :

A short notice about OpenCV: Apparently, there are two versions of
FindOpenCV.cmake in the wild. If the one shipped with this software
does not find your OpenCV installation, specify
-DKFACE_EXTERNAL_FINDOPENCV:BOOL=TRUE as an argument to cmake to use
the FindOpenCV.cmake which is installed on your system.

Best

Gilles Caulier

2011/1/18 Sven Burmeister <[hidden email]>

>
> Hi!
>
> Although this worked before with the packages installed, suddenly cmake claims
> that it does not find openCV anymore. Did anyone change the cmakelist files
> and broke the working detection? If it worked before why would I need to add
> some PATH now?
>
> Sven
>
> -- Checking GNUCXX version 3/4 to determine  OpenCV /opt/net/ path
> CMake Error at extra/libkface/cmake/modules_opencv/FindOpenCV.cmake:237
> (MESSAGE):
>  OpenCV required but some headers or libs not found.  Please specify it's
>  location with OpenCV_ROOT_DIR env.  variable.
> Call Stack (most recent call first):
>  extra/libkface/CMakeLists.txt:54 (FIND_PACKAGE)
> _______________________________________________
> Digikam-devel mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-devel

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[S. Burmeister]

Am Dienstag, 18. Januar 2011, 07:28:13 schrieb Gilles Caulier:
> Same problem here, if i don't use the right option discribed in root
> README file :
>
> A short notice about OpenCV: Apparently, there are two versions of
> FindOpenCV.cmake in the wild. If the one shipped with this software
> does not find your OpenCV installation, specify
> -DKFACE_EXTERNAL_FINDOPENCV:BOOL=TRUE as an argument to cmake to use
> the FindOpenCV.cmake which is installed on your system.

I still don't understand why the working version had to be broken to fix the
broken one. If people like me use some general KDE compiling script (cmakekde)
having to pass some extra bits to cmake is annoying, especially since it did
work before without these.

Sven
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[Gilles Caulier-4]

This is a good question for Michael, who have patched OpenCV detection
cmake script.

Gilles

2011/1/18 Sven Burmeister <[hidden email]>:

> Am Dienstag, 18. Januar 2011, 07:28:13 schrieb Gilles Caulier:
>> Same problem here, if i don't use the right option discribed in root
>> README file :
>>
>> A short notice about OpenCV: Apparently, there are two versions of
>> FindOpenCV.cmake in the wild. If the one shipped with this software
>> does not find your OpenCV installation, specify
>> -DKFACE_EXTERNAL_FINDOPENCV:BOOL=TRUE as an argument to cmake to use
>> the FindOpenCV.cmake which is installed on your system.
>
> I still don't understand why the working version had to be broken to fix the
> broken one. If people like me use some general KDE compiling script (cmakekde)
> having to pass some extra bits to cmake is annoying, especially since it did
> work before without these.
>
> Sven
> _______________________________________________
> Digikam-devel mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-devel
>

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[S. Burmeister]

Am Dienstag, 18. Januar 2011, 08:46:22 schrieb Gilles Caulier:
> This is a good question for Michael, who have patched OpenCV detection
> cmake script.

What's his email address so I can cc him since this is still broken?

Sven
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[Gilles Caulier-4]

Michael is in Mailing list, but he's a little bit busy with family
since few day (he's father (:=)))

Gilles

2011/1/23 Sven Burmeister <[hidden email]>:

> Am Dienstag, 18. Januar 2011, 08:46:22 schrieb Gilles Caulier:
>> This is a good question for Michael, who have patched OpenCV detection
>> cmake script.
>
> What's his email address so I can cc him since this is still broken?
>
> Sven
> _______________________________________________
> Digikam-devel mailing list
> [hidden email]
> https://mail.kde.org/mailman/listinfo/digikam-devel
>

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