[REG 5.11.3->5.12.3] Configure in 5.12.3 fails for XCB for RaspberryPi 2

Configure for cross compiling gcc doesn't detect xkbcommon dependency, even if it is available in sysroot. The same works in Qt 5.11.3

configure -v -opengl es2 -device linux-rasp-pi-g++ -device-option CROSS_COMPILE=/usr/bin/ -opensource -confirm-license -optimized-qmake -reduce-exports -release -qt-pcre -make libs -prefix /usr/local/qt5 -I/usr/include/firebird -I/opt/vc/include -skip wayland -skip qtdoc -skip webengine -skip qtlocation -skip qtwebchannel -skip qt3d -skip qtlocation -skip qtsensors -skip qtconnectivity -skip qtquickcontrols -skip qtserialbus -skip qtserialport -skip qtcanvas3d -skip qtpurchasing -skip qtdatavis3d -skip qtspeech -skip qtcharts -qt-xcb

...

Trying source 0 (type pkgConfig) of library xkbcommon ...
pkg-config use disabled globally.
=> source produced no result.
Trying source 1 (type inline) of library xkbcommon ...
None of [libxkbcommon.so libxkbcommon.a] found in [] and global paths.
=> source produced no result.