Qt 5.1.1 build fails in qoffscreenintegration_x11.cpp

./configure -developer-build -nomake examples -nomake tests -opensource -confirm-license -shared -qt-sql-mysql -qt-sql-odbc -javascript-jit -platform linux-g++ -qt-zlib -qt-libpng -qt-libjpeg -openssl -qt-xcb -qt-xkbcommon -gui -widgets -opengl

g++ -Wl,--no-undefined -Wl,-rpath,/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/lib -Wl,-rpath-link,/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/lib -shared -o libqoffscreen.so .obj/debug-shared/main.o .obj/debug-shared/qoffscreenintegration.o .obj/debug-shared/qoffscreenwindow.o .obj/debug-shared/qoffscreencommon.o .obj/debug-shared/qoffscreenintegration_x11.o  -L/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/lib -lQt5PlatformSupport -pthread -lgthread-2.0 -lrt -lglib-2.0 -lQt5DBus -lQt5Gui -lQt5Core -lGL -lpthread
.obj/debug-shared/qoffscreenintegration_x11.o: In function `QOffscreenX11Connection':
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:81: undefined reference to `XInitThreads'
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:84: undefined reference to `XOpenDisplay'
.obj/debug-shared/qoffscreenintegration_x11.o: In function `~QOffscreenX11Connection':
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:91: undefined reference to `XCloseDisplay'
.obj/debug-shared/qoffscreenintegration_x11.o: In function `createDummyWindow':
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:137: undefined reference to `XCreateColormap'
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:146: undefined reference to `XCreateWindow'
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:147: undefined reference to `XFreeColormap'
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:157: undefined reference to `XFree'
.obj/debug-shared/qoffscreenintegration_x11.o: In function `QOffscreenX11GLXContext':
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:171: undefined reference to `qglx_findConfig(_XDisplay*, int, QSurfaceFormat const&, int)'
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:182: undefined reference to `qglx_surfaceFormatFromGLXFBConfig(QSurfaceFormat*, _XDisplay*, __GLXFBConfigRec*, __GLXcontextRec*)'
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:187: undefined reference to `qglx_findVisualInfo(_XDisplay*, int, QSurfaceFormat*)'
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:198: undefined reference to `XFree'
.obj/debug-shared/qoffscreenintegration_x11.o: In function `~QOffscreenX11GLXContext':
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:205: undefined reference to `XDestroyWindow'
.obj/debug-shared/qoffscreenintegration_x11.o: In function `QOffscreenX11GLXContext::makeCurrent(QPlatformSurface*)':
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:212: undefined reference to `XResizeWindow'
/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp:213: undefined reference to `XSync'
collect2: ld returned 1 exit status
make[5]: *** [../../../../plugins/platforms/libqoffscreen.so] Error 1
make[5]: Leaving directory `/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms/offscreen'
make[4]: *** [sub-offscreen-make_first] Error 2
make[4]: Leaving directory `/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins/platforms'
make[3]: *** [sub-platforms-make_first] Error 2
make[3]: Leaving directory `/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src/plugins'
make[2]: *** [sub-plugins-make_first] Error 2
make[2]: Leaving directory `/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase/src'
make[1]: *** [sub-src-make_first] Error 2
make[1]: Leaving directory `/root/development/qt/qt5/5.1.1-src/qt-everywhere-opensource-src-5.1.1/qtbase'