ubuntu-sdk-bugs team mailing list archive

[Iain Lane <iain@xxxxxxxxxxxxxxxxxxx>]

The first fix is to make qt5-qmake M-A: Same. That's in the landing-001
PPA currently.

Then you discover that cmake is looking for uic and some other tools in
the host arch location instead of the build arch one. That can be fixed
in cmake by extending the MultiArchCross.cmake file to cover these files
too.

** Branch linked: lp:~laney/kubuntu-packaging/qt5-qmake-ma-same

** Also affects: cmake (Ubuntu)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1294186

Title:
  Cross-building broken in qt 5.2

Status in “cmake” package in Ubuntu:
  Triaged
Status in “qtbase-opensource-src” package in Ubuntu:
  Triaged

Bug description:
  Since the 5.2 upgrade, cross-builds with CMake fail as following:

  ----8<----

  CMake Error at /usr/lib/arm-linux-gnueabihf/cmake/Qt5Core/Qt5CoreConfig.cmake:27 (message):
    The imported target "Qt5::Core" references the file

       "/usr/lib/arm-linux-gnueabihf/qt5//mkspecs/linux-g++"

    but this file does not exist.  Possible reasons include:

    * The file was deleted, renamed, or moved to another location.

    * An install or uninstall procedure did not complete successfully.

    * The installation package was faulty and contained

       "/usr/lib/arm-linux-
  gnueabihf/cmake/Qt5Core/Qt5CoreConfigExtras.cmake"

    but not all the files it references.

  ---->8----

  The reason seems to be that the mkspecs files are new in 5.2, and are
  looked up for in host multiarch dir instead of build.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: qtbase5-dev 5.2.1+dfsg-1ubuntu9
  ProcVersionSignature: Ubuntu 3.13.0-18.38-generic 3.13.6
  Uname: Linux 3.13.0-18-generic x86_64
  NonfreeKernelModules: nvidia wl
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Mar 18 16:41:40 2014
  SourcePackage: qtbase-opensource-src
  UpgradeStatus: No upgrade log present (probably fresh install)

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