Problem compiling QGIS against trunk - georeferencer

Question

I got problems compiling QGIS (trunk) this morning. The georeferencer seems to be the source of the problem:

[ 81%] Building CXX object src/plugins/georeferencer/CMakeFiles/georefplugin.dir/qgsgeorefplugingui.cpp.o
/usr/local/src/Quantum-GIS/src/plugins/georeferencer/qgsgeorefplugingui.cpp: In member function ‘void QgsGeorefPluginGui::createActions()’:
/usr/local/src/Quantum-GIS/src/plugins/georeferencer/qgsgeorefplugingui.cpp:864:3: error: ‘mActionLocalHistogramStretch’ was not declared in this scope
/usr/local/src/Quantum-GIS/src/plugins/georeferencer/qgsgeorefplugingui.cpp:868:3: error: ‘mActionFullHistogramStretch’ was not declared in this scope
/usr/local/src/Quantum-GIS/src/plugins/georeferencer/qgsgeorefplugingui.cpp: In member function ‘void QgsGeorefPluginGui::addRaster(QString)’:
/usr/local/src/Quantum-GIS/src/plugins/georeferencer/qgsgeorefplugingui.cpp:1124:3: error: ‘mActionLocalHistogramStretch’ was not declared in this scope
/usr/local/src/Quantum-GIS/src/plugins/georeferencer/qgsgeorefplugingui.cpp:1125:3: error: ‘mActionFullHistogramStretch’ was not declared in this scope
make[2]: *** [src/plugins/georeferencer/CMakeFiles/georefplugin.dir/qgsgeorefplugingui.cpp.o] Error 1
make[1]: *** [src/plugins/georeferencer/CMakeFiles/georefplugin.dir/all] Error 2
make: *** [all] Error 2

Bit weird as I've been successfully compiled QGIS trunk on this machine running Ubuntu 12.04.

Any help would be most appreciated.

Answer 1

Pierre,

It looks like this recent commit may be causing you problems. However, since there have been successful automated builds for Ubuntu since then, I would suggest starting with an empty CMake build directory, pulling in any additional changes from the QGIS github.com repository, and trying again.

Your compiler is acting like the .ui file for qgsgeorefplugingui.cpp isn't being compiled by Qt to ui_qgsgeorefpluginguibase.h, or that file isn't being included properly.

With my compiler on Mac 10.7.4, GNU 4.2.1, I don't even see a warning for src/plugins/georeferencer/qgsgeorefplugingui.cpp. If the above does not work, you may want to consider cloning a fresh copy of the git repository.