7009 compile error: multiple definition of `cvCreateOpenGLCallback' window_QT.cpp window.cpp (Bug #1485)

compiling on ubuntu 11.10 x64

[ 19%] Building CXX object modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_tiff.cpp.o
[ 19%] Building CXX object modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_base.cpp.o
[ 19%] Building CXX object modules/highgui/CMakeFiles/opencv_highgui.dir/src/grfmt_png.cpp.o
Linking CXX shared library ../../lib/libopencv_highgui.so
CMakeFiles/opencv_highgui.dir/src/window_QT.cpp.o: In function @cvCreateOpenGLCallback':
window_QT.cpp:(.text.cvCreateOpenGLCallback+0x0): multiple definition of @cvCreateOpenGLCallback'
CMakeFiles/opencv_highgui.dir/src/window.cpp.o:window.cpp:(.text.cvCreateOpenGLCallback+0x0): first defined here
collect2: ld returned 1 exit status
maker2: *** [lib/libopencv_highgui.so.2.3.2] Error 1
maker1: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2
make: *** [all] Error 2

my config is

-- Extracting svn version, please wait...
-- SVNVERSION:  svn:7009
-- Detected version of GNU GCC: 46 (406)
-- checking for module 'libdc1394-2'
--   package 'libdc1394-2' not found
-- checking for module 'libdc1394'
--   package 'libdc1394' not found
-- NOT OPENCV_BUILD_3RDPARTY_LIBS **************************************************
-- Could NOT find TIFF (missing:  TIFF_LIBRARY TIFF_INCLUDE_DIR) 
--     Use [[NumPy]] headers from: /usr/lib/pymodules/python2.7/numpy/core/include
Traceback (most recent call last):
  File "<string>", line 1, in <module>
[[ImportError]]: No module named sphinx
-- Parsing 'cvconfig.h.cmake'
-- 
-- General configuration for opencv 2.3.2 =====================================
-- 
--     Built as dynamic libs?:     YES
--     Compiler:                   /usr/bin/c++
--     C++ flags (Release):          -Wall -Wno-long-long -pthread -ffunction-sections  -O3 -DNDEBUG  -fomit-frame-pointer -msse -msse2 -msse3 -DNDEBUG 
--     C++ flags (Debug):            -Wall -Wno-long-long -pthread -ffunction-sections  -g  -O0 -DDEBUG -D_DEBUG -ggdb3 
--     Linker flags (Release):      
--     Linker flags (Debug):        
-- 
--   GUI: 
--     QT 4.x:                     YES
--     QT [[OpenGL]] support:          YES
--     [[OpenGL]] support:             NO
-- 
--   Media I/O: 
--     ZLib:                       TRUE
--     JPEG:                       TRUE
--     PNG:                        TRUE
--     TIFF:                       build
--     JPEG 2000:                  TRUE
--     [[OpenEXR]]:                    NO
--     [[OpenNI]]:                     NO
--     [[OpenNI]] PrimeSensor Modules: NO
--     XIMEA:                      NO
-- 
--   Video I/O:
--     DC1394 1.x:                 NO
--     DC1394 2.x:                 NO
--     FFMPEG:                     YES
--       codec:                    YES
--       format:                   YES
--       util:                     YES
--       swscale:                  YES
--       gentoo-style:             YES
--     GStreamer:                  YES
--     [[UniCap]]:                     NO
--     [[PvAPI]]:                      NO
--     V4L/V4L2:                   Using libv4l
--     Xine:                       NO
-- 
--   Other third-party libraries:
--     Use IPP:                    NO
--     Use TBB:                    YES
--     Use [[ThreadingFramework]]:     NO
--     Use Cuda:                   NO
--     Use Eigen:                  NO
-- 
--   Python interpreter:           /usr/bin/python2.7 -B (ver 2.7)
-- 
--   Interfaces:
--     Python:                     YES
--     Python numpy:               YES
--     Java:                       NO
-- 
--   Documentation:
--     Sphinx:                     NO
--     [[PdfLaTeX]] compiler:          NO
--     Build Documentation:        NO
-- 
--   Tests and samples:
--     Tests:                      YES
--     Performance tests:          YES
--     Examples:                   YES
-- 
--   Install path:                 /usr/local
-- 
--   cvconfig.h is in:             /home/devel/openCV/build/7009
-- -----------------------------------------------------------------

other possibly (but probably not) useful stuff from ccmake:

 ENABLE_SSE                       ON                                                      
 ENABLE_SSE2                      ON                                                      
 ENABLE_SSE3                      ON                                                      
 ENABLE_SSE41                     OFF                                                     
 ENABLE_SSE42                     OFF                                                     
 ENABLE_SSSE3                     OFF       

unrelated: i have BUILD_DOCS ON, so i'm not sure why it says under Documentation that it's not doing Build Documentation.