Re: [LAU] Chordata 1.0

On 08.03.2010 21:55, David García Garzón wrote: Chordata. When I want to choose another song while one is playing, it blocks and (in most cases) crashes JACK (jackd version 0.116.2). Also, I tried playing found chords on guitar and it seems to me that displayed chords are one semitone lower than the sound that is playing, but maybe just I didn't tune guitar right (can't find tuner right now :)). Other than that, some changes are needed for compilation on Arch linux, so a little tutorial follows: I checked out whole CLAM svn (svn co http://clam-project.org/clam/trunk clam). First compile clam with scons and scons install. This goes without problems. Next, compile NetworkEditor. If you just run scons you+ll get "undefined interface" error. To solve that, in some files line: #include <QtDesigner/QDesignerCustomWidgetInterface> needs to be replaced with: #include <QDesignerCustomWidgetInterface> This has to be done for the following files: src/clamWidgetsPlugin/CLAMWidgets.hxx src/clamWidgetsPlugin/ChordRankingPlugin.hxx src/clamWidgetsPlugin/ControlSurfaceWidgetPlugin.hxx src/clamWidgetsPlugin/KeySpacePlugin.hxx src/clamWidgetsPlugin/LPModelViewPlugin.hxx src/clamWidgetsPlugin/MelCepstrumViewPlugin.hxx src/clamWidgetsPlugin/MelSpectrumViewPlugin.hxx src/clamWidgetsPlugin/OscilloscopePlugin.hxx src/clamWidgetsPlugin/PeakViewPlugin.hxx src/clamWidgetsPlugin/PixmapWidgetsPlugin.hxx src/clamWidgetsPlugin/PolarChromaPeaksPlugin.hxx src/clamWidgetsPlugin/ProgressControlWidgetPlugin.hxx src/clamWidgetsPlugin/QFirstPersonPlugin.hxx src/clamWidgetsPlugin/QSynthKnobPlugin.hxx src/clamWidgetsPlugin/SegmentationViewPlugin.hxx src/clamWidgetsPlugin/SpectrogramPlugin.hxx src/clamWidgetsPlugin/SpectrumViewPlugin.hxx src/clamWidgetsPlugin/TonnetzPlugin.hxx src/clamWidgetsPlugin/VumeterPlugin.hxx This changes could be done with following command (it all has to be in one line): for i in `grep -R -l "<QtDesigner/QDesignerCustomWidgetInterface>" *|grep hxx|grep -v .svn`; do sed -s "s/<QtDesigner\/QDesignerCustomWidgetInterface>/<QDesignerCustomWidgetInterface>/" $i > tmp_file; mv tmp_file $i; echo $i ;done Bear in mind that this could be done much prettier and easier, but I'm not an expert :) - run this command from NetworkEditor directory and it should do it. After that, NetworkEditor should compile without problems (scons && sudo scons install). Before building Chordata, you need to run ldconfig as a root. In SConstruct file in chordata directory, you need to add two paths: where chordata will be installed and where is CLAM installed. CLAM is, by default, installed in /usr/local, so you can also put that for prefix (third parameter in lines 7 and 8). Cheers! Igor