g++ -c -pipe -Wreturn-type -O2 -I/usr/include/libxml2 -fvisibility=hidden -fvisibility-inlines-hidden -D_REENTRANT -fPIC -DBUILD_WEBKIT -DENABLE_XPATH=1 -DENABLE_XSLT=1 -DENABLE_SVG=1 -DWTF_CHANGES=1 -DBUILDING_QT__=1 -DBUILDING_QT__ -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I../../../WebCore -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtNetwork -I/usr/include/qt4/QtGui -I/usr/include/qt4/QtGui -I/usr/include/qt4 -Itmp -Itmp -I../../../JavaScriptCore -I../../../JavaScriptCore/kjs -I../../../JavaScriptCore/bindings -I../../../JavaScriptCore/bindings/c -I../../../JavaScriptCore/bindings/qt -I../../../JavaScriptCore/wtf -I../../../JavaScriptCore/pcre -I../../../WebCore -I/usr/src/3rdparty/sqlite/ -I../../../WebCore/ForwardingHeaders -I../../../JavaScriptCore/kjs -I../../../JavaScriptCore/bindings -I../../../WebCore/platform -I../../../WebCore/platform/qt -I../../../WebCore/platform/network -I../../../WebCore/platform/network/qt -I../../../WebCore/platform/graphics -I../../../WebCore/platform/graphics/qt -I../../../WebCore/platform/graphics/svg -I../../../WebCore/platform/graphics/svg/qt -I../../../WebCore/platform/graphics/svg/filters -I../../../WebCore/loader -I../../../WebCore/loader/icon -I../../../WebCore/loader/qt -I../../../WebCore/css -I../../../WebCore/dom -I../../../WebCore/page -I../../../WebCore/page/qt -I../../../WebCore/bridge -I../../../WebCore/editing -I../../../WebCore/rendering -I../../../WebCore/history -I../../../WebCore/xml -I../../../WebCore/html -I../../../WebCore/bindings/js -I/home/atul/WebKit/WebCore/kcanvas -I/home/atul/WebKit/WebCore/kcanvas/device -I/home/atul/WebKit/WebCore/kcanvas/device/qt -I../../../WebCore/ksvg2 -I../../../WebCore/ksvg2/css -I../../../WebCore/ksvg2/svg -I../../../WebCore/ksvg2/misc -I../../../WebCore/ksvg2/events -I../../../WebCore/platform/image-decoders -I../../../WebKitQt/WebCoreSupport -I../../../WebKitQt/Api -I/home/atul/WebKit/WebCore/WebCore+SVG -I../../../WebCore -I../../../WebCore -I. -o tmp/EventHandler.o ../../../WebCore/page/EventHandler.cpp ../../../WebCore/platform/ScrollBar.h: In member function ‘int WebCore::Scrollbar::value() const’: ../../../WebCore/platform/ScrollBar.h:64: error: ‘lroundf’ was not declared in this scope make[1]: *** [tmp/EventHandler.o] Error 1 make[1]: Leaving directory `/home/atul/WebKit/WebKitBuild/Release/WebCore' make: *** [sub-WebCore-make_default-ordered] Error 2
Created attachment 13826 [details] Qt Build fix for lround in ScrollBar.h
Zack landed an identical fix in r20512.