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Bug 556376 - media-libs/opencv-3.0.0::gentoo failed (CMAKE FAILED)
Summary: media-libs/opencv-3.0.0::gentoo failed (CMAKE FAILED)
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Amy Liffey
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-07-31 09:32 UTC by Giulio De Pasquale
Modified: 2015-08-06 09:22 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
emerge --info (emergeinfo-31072015,6.63 KB, text/plain)
2015-07-31 09:32 UTC, Giulio De Pasquale 		Details
build log (build.log,13.55 KB, text/plain)
2015-07-31 09:40 UTC, Giulio De Pasquale 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Giulio De Pasquale 2015-07-31 09:32:58 UTC 
Created attachment 408042 [details]
emerge --info

-- Looking for /usr/include/libpng/png.h - not found
CMake Warning at cmake/OpenCVFindLibsGUI.cmake:22 (find_package):
  By not providing "FindQt5Concurrent.cmake" in CMAKE_MODULE_PATH this
  project has asked CMake to find a package configuration file provided by
  "Qt5Concurrent", but CMake did not find one.

  Could not find a package configuration file provided by "Qt5Concurrent"
  with any of the following names:

    Qt5ConcurrentConfig.cmake
    qt5concurrent-config.cmake

  Add the installation prefix of "Qt5Concurrent" to CMAKE_PREFIX_PATH or set
  "Qt5Concurrent_DIR" to a directory containing one of the above files.  If
  "Qt5Concurrent" provides a separate development package or SDK, be sure it
  has been installed.
Comment 1 Giulio De Pasquale 2015-07-31 09:40:59 UTC 
Created attachment 408044 [details]
build log
Comment 2 Michael Palimaka (kensington) gentoo-dev 2015-08-03 13:26:40 UTC 
It appears that dev-qt/qtconcurrent:5 is a required build dependency for qt5 builds.
Comment 3 Markus Rathgeb 2015-08-05 21:11:15 UTC 
You are right.
This solved it for me: https://github.com/maggu2810/maggu2810-overlay/commit/46b0a2c1ebe1d829c2dcd09bd2536c90f7485b64
Comment 4 Amy Liffey gentoo-dev 2015-08-06 09:22:19 UTC 
It should work now. 

Thank you guys. :))

Amy