[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=360017

caulier.gil...@gmail.com changed:

   What|Removed |Added

   Version Fixed In||5.0.0
  Latest Commit|5.0.0   |

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

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https://bugs.kde.org/show_bug.cgi?id=360017

caulier.gil...@gmail.com changed:

   What|Removed |Added

  Component|Portability |Bundle-Tarball

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=360017

caulier.gil...@gmail.com changed:

   What|Removed |Added

  Component|general |Portability

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

caulier.gil...@gmail.com changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

--- Comment #11 from caulier.gil...@gmail.com ---
Use bootstrap opencv option to switch between 2 or 3. It work fine here...

Gilles Caulier

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

--- Comment #10 from caulier.gil...@gmail.com ---
OpenCV 2 or 3 is installed.

There is a switch in bootstrap to use OpenCV 2 or 3

Gilles

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

swatilodh...@gmail.com changed:

   What|Removed |Added

 Resolution|WORKSFORME  |---
 Status|RESOLVED|UNCONFIRMED
 CC||swatilodh...@gmail.com
 Ever confirmed|1   |0

--- Comment #9 from swatilodh...@gmail.com ---
I'm able to reproduce this error. (Using KUbuntu 16.04)
opencv and opencv_contrib are both installed on my system, yet I received this
error while running bootstrap.linux file.

-- First try at finding OpenCV...
CMake Error at /usr/local/share/OpenCV/OpenCVConfig.cmake:232 (message):
  opencv_contrib is required but was not found
Call Stack (most recent call first):
  core/cmake/modules/MacroOpenCV.cmake:27 (find_package)
  core/CMakeLists.txt:246 (DETECT_OPENCV)


-- Configuring incomplete, errors occurred!
See also
"/home/swati/digikam-software-compilation/build/CMakeFiles/CMakeOutput.log".
See also
"/home/swati/digikam-software-compilation/build/CMakeFiles/CMakeError.log".

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[Thomas Eschenbacher via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

--- Comment #8 from Thomas Eschenbacher  ---
No response within one day?
You guy seem to be really busy and impatient...

Yes, I have seen your comment, but I have neither time nor motivation anymore
to use a git version of digikam or to propose a path for that. Instead I  will
wait until digikam is in the official stable repo of my distribution and use
that one.

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

caulier.gil...@gmail.com changed:

   What|Removed |Added

 Status|REOPENED|RESOLVED
  Latest Commit||5.0.0
 Resolution|--- |WORKSFORME

--- Comment #7 from caulier.gil...@gmail.com ---
No response.

If you want to disable ENABLE_OPENCV3 while configuring, just use sed to edit
in packaging scripts the default value, as i do for OSX and Windows packaging.

sed -e "s/ENABLE_OPENCV3=OFF/ENABLE_OPENCV3=ON/g" ./bootstrap.linux

It's enough and work perfectly. There is no plan to extend bootstrap script as
well. If you want this kind of feature, propose a patch as well.

Gilles Caulier

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

--- Comment #6 from caulier.gil...@gmail.com ---
Thomas,

Did you seen my previous comment ?

Gilles Caulier

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

--- Comment #5 from caulier.gil...@gmail.com ---
Propose a patch to use ADDITIONAL_CMAKE_FLAGS in bootstrap.linux. For ex, check
if ADDITIONAL_CMAKE_FLAGS is empty. In this case use hardcoded flags, else use
ADDITIONAL_CMAKE_FLAGS instead.

Gilles Caulier

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[Thomas Eschenbacher via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

Thomas Eschenbacher  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 Resolution|DOWNSTREAM  |---
 Status|RESOLVED|REOPENED

--- Comment #4 from Thomas Eschenbacher  ---
I have to re-open that topic.
I found out that all that trouble was caused by digikam itself!

The big bug is that the bootstrap.linux script contains the parameter
-DENABLE_OPENCV3=OFF in the cmake command line, _HARD CODED_ !!!  and _after_
including the user defineable parameter list ADDITIONAL_CMAKE_FLAGS. So adding
-DENABLE_OPENCV3=ON to ADDITIONAL_CMAKE_FLAGS in bootstrap.local is pretty
useless!

Please fix the bootstrap.linux script to allow overriding _all_ the hardcoded
settings and adjust the comments in bootstrap.local !

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

--- Comment #3 from caulier.gil...@gmail.com ---
The contrib package is download at compilation time than OpenCV if i remember.
Check Cmake config trace when you process OpenCV tarball...

So i suspect that opencv have been compiled with it but packager forget to
include contrib content in packaging process, or something like that.

Note : OpenCV is a big puzzle.

Gilles Caulier

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

[Thomas Eschenbacher via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=360017

--- Comment #2 from Thomas Eschenbacher  ---
ok, thanks for the information! You mean that opencv_contrib stuff is really
still included in the "opencv" package? (I thougt that stuff has been removed)

In that case I will file a bug report against the gentoo package...

Just for reference:
https://bugs.gentoo.org/show_bug.cgi?id=576384

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[digikam] [Bug 360017] build error: opencv_contrib is required but was not found

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https://bugs.kde.org/show_bug.cgi?id=360017

caulier.gil...@gmail.com changed:

   What|Removed |Added

 Resolution|--- |DOWNSTREAM
 Status|UNCONFIRMED |RESOLVED
 CC||caulier.gil...@gmail.com

--- Comment #1 from caulier.gil...@gmail.com ---
Not reproducible. digiKam compile fine with OpenCV 3.1.

If Contrib component is require by Cmake config script installed by OpenCV
itself, well install the necessary package on your computer.

(/usr/share/OpenCV/OpenCVConfig.cmake)

It sound like a packaging problem as well.

Gilles Caulier

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