qgis archlinux package

Scanning dependencies of target roadgraphplugin
[ 76%] Building CXX object src/plugins/roadgraph/CMakeFiles/roadgraphplugin.dir/roadgraphplugin.cpp.o
[ 76%] Building CXX object src/plugins/roadgraph/CMakeFiles/roadgraphplugin.dir/settingsdlg.cpp.o
[ 76%] Building CXX object src/plugins/roadgraph/CMakeFiles/roadgraphplugin.dir/units.cpp.o
[ 76%] Building CXX object src/plugins/roadgraph/CMakeFiles/roadgraphplugin.dir/shortestpathwidget.cpp.o
[ 76%] Building CXX object src/plugins/roadgraph/CMakeFiles/roadgraphplugin.dir/linevectorlayersettings.cpp.o
[ 76%] Building CXX object src/plugins/roadgraph/CMakeFiles/roadgraphplugin.dir/linevectorlayerwidget.cpp.o
[ 76%] Building CXX object src/plugins/roadgraph/CMakeFiles/roadgraphplugin.dir/exportdlg.cpp.o
/tmp/yaourt-tmp-usuario1/aur-qgis/src/qgis-1.8.0/src/plugins/roadgraph/exportdlg.cpp: In member function ‘void RgExportDlg::on_buttonBox_helpRequested()’:
/tmp/yaourt-tmp-usuario1/aur-qgis/src/qgis-1.8.0/src/plugins/roadgraph/exportdlg.cpp:114:35: error: invalid conversion from ‘int’ to ‘const char*’ [-fpermissive]
In file included from /usr/include/QtCore/qobject.h:48:0,
                 from /usr/include/QtGui/qwidget.h:46,
                 from /usr/include/QtGui/qdialog.h:45,
                 from /usr/include/QtGui/QDialog:1,
                 from /tmp/yaourt-tmp-usuario1/aur-qgis/src/qgis-1.8.0/src/plugins/roadgraph/exportdlg.h:18,
                 from /tmp/yaourt-tmp-usuario1/aur-qgis/src/qgis-1.8.0/src/plugins/roadgraph/exportdlg.cpp:10:
/usr/include/QtCore/qstring.h:419:43: error:   initializing argument 1 of ‘QString::QString(const char*)’ [-fpermissive]
make[2]: *** [src/plugins/roadgraph/CMakeFiles/roadgraphplugin.dir/exportdlg.cpp.o] Error 1
make[1]: *** [src/plugins/roadgraph/CMakeFiles/roadgraphplugin.dir/all] Error 2
make: *** [all] Error 2