The following issue has been SUBMITTED. ====================================================================== http://public.kitware.com/Bug/view.php?id=13254 ====================================================================== Reported By: Kurtis Nusbaum Assigned To: ====================================================================== Project: CMake Issue ID: 13254 Category: Modules Reproducibility: always Severity: minor Priority: normal Status: new ====================================================================== Date Submitted: 2012-05-29 15:59 EDT Last Modified: 2012-05-29 15:59 EDT ====================================================================== Summary: phonon_ds9 backend plugin not found on windows. Description: I'm deploying a Qt application which uses phonon on windows. For some reason, the DeployQt4.cmake module wasn't finding the phonon_ds9 backend plugin that is standard with windows installations of Qt4. More specifically (and was I'm almost positive this was what was tripping up DeployQt4), the QT_PHONON_DS9_PLUGIN_RELEASE variable was not set. I went and looked at the FindQt4.cmake file and found this line (it's line 1062 on cmake release 2.8.8):
set( QT_PHONON_BACKEND_PLUGINS phonon_qt7 ) phonon_qt7 is the phonon backend used exclusively on mac. Sure enough, changing the line to set( QT_PHONON_BACKEND_PLUGINS phonon_ds9 ) resulted in the variable QT_PHONON_DS9_PLUGIN_RELEASE and QT_PHONON_DS9_PLUGIN_DEBUG being set to the correct libraries and DeployQt4 module finding the phonon_ds9 plugin and successfully bundling it with my application. I think this is a bug in FindQt4.cmake Steps to Reproduce: 1. Create an application that uses the phonon backend for Qt. 2. Use DeployQt and pass phonon_ds9 and the plugin argument when calling install_qt4_executable function. Additional Information: Attached is a patch that does a mediocre job at addressing the issue. It basically, if it detects you're building for an APPLE machine it sets the phonon backend plugin variable to phonon_qt7 and if you're on windows it sets the variable to phonon_ds9. This obviously doesn't take into account all the other possible phonon backend situations. A more rigorous fix would address detecting the presence of other phonon backends. ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 2012-05-29 15:59 Kurtis Nusbaum New Issue 2012-05-29 15:59 Kurtis Nusbaum File Added: 0001-Added-conditional-for-the-phonon-backend-plugin.-If-.patch ====================================================================== -- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://public.kitware.com/cgi-bin/mailman/listinfo/cmake-developers
