Qt 4.8.4 doesn't build with -no-webkit

Error is:
helpviewer_qwv.cpp:160:1: error: expected class-name before ‘{’ token
{
^
helpviewer_qwv.cpp:165:13: error: ‘QWebPage’ does not name a type
virtual QWebPage *createWindow(QWebPage::WebWindowType);

Configured with:
./configure -no-webkit -opensource -confirm-license -prefix /data/qt-4.8/

Build type: linux-g++
Architecture: x86_64
Platform notes:

• Also available for Linux: linux-kcc linux-icc linux-cxx

Build .................. libs tools examples demos docs translations
Configuration .......... release largefile stl precompile_header mmx 3dnow sse sse2 sse3 ssse3 sse4_1 sse4_2 avx minimal-config small-config medium-config large-config full-config qt3support phonon phonon-backend accessibility opengl shared reduce_exports ipv6 clock-gettime clock-monotonic mremap getaddrinfo ipv6ifname getifaddrs inotify system-jpeg system-mng system-png png system-tiff system-freetype system-zlib nis cups iconv glib gstreamer dbus openssl x11sm xshape xvideo xsync xrender mitshm fontconfig xkb alsa pulseaudio icu concurrent xmlpatterns multimedia audio-backend svg script scripttools declarative release
Debug .................. no
Qt 3 compatibility ..... yes
QtDBus module .......... yes (run-time)
QtConcurrent code ...... yes
QtGui module ........... yes
QtScript module ........ yes
QtScriptTools module ... yes
QtXmlPatterns module ... yes
Phonon module .......... yes
Multimedia module ...... auto
SVG module ............. yes
WebKit module .......... no
JavaScriptCore JIT ..... To be decided by JavaScriptCore
Declarative module ..... yes
Declarative debugging ...yes
Support for S60 ........ no
Symbian DEF files ...... no
STL support ............ yes
PCH support ............ yes
MMX/3DNOW/SSE/SSE2/SSE3. yes/yes/yes/yes/yes
SSSE3/SSE4.1/SSE4.2..... yes/yes/yes
AVX..................... yes
Graphics System ........ default
IPv6 support ........... yes
IPv6 ifname support .... yes
getaddrinfo support .... yes
getifaddrs support ..... yes
Accessibility .......... yes
NIS support ............ yes
CUPS support ........... yes
Iconv support .......... yes
Glib support ........... yes
GStreamer support ...... yes
PulseAudio support ..... yes
Large File support ..... yes
GIF support ............ plugin
TIFF support ........... plugin (system)
JPEG support ........... plugin (system)
PNG support ............ yes (system)
MNG support ............ plugin (system)
zlib support ........... system
Session management ..... yes
OpenGL support ......... yes (Desktop OpenGL)
OpenVG support ......... no
NAS sound support ...... no
XShape support ......... yes
XVideo support ......... yes
XSync support .......... yes
Xinerama support ....... runtime
Xcursor support ........ runtime
Xfixes support ......... runtime
Xrandr support ......... runtime
Xrender support ........ yes
Xi support ............. runtime
MIT-SHM support ........ yes
FontConfig support ..... yes
XKB Support ............ yes
immodule support ....... yes
GTK theme support ...... yes
MySQL support .......... plugin
PostgreSQL support ..... plugin
ODBC support ........... plugin
InterBase support ...... plugin
SQLite support ......... plugin (qt)
OpenSSL support ........ yes (run-time)
Alsa support ........... yes
ICD support ............ no
libICU support ......... yes
Use system proxies ..... no