opencv trunk does not compile in ubuntu (Bug #603)

rev 3737 does not compile. Here is the output:

[ 68%] Building CXX object modules/objdetect/CMakeFiles/opencv_objdetect.dir/src/distancetransform.o
[ 68%] Building CXX object modules/objdetect/CMakeFiles/opencv_objdetect.dir/src/hog.o
In file included from /u/ve/opencv/opencv/modules/objdetect/../core/include/opencv2/core/core.hpp:3986,
from /u/ve/opencv/opencv/modules/objdetect/include/opencv2/objdetect/objdetect.hpp:46,
from /u/ve/opencv/build/modules/objdetect/precomp.hpp:54:
/u/ve/opencv/opencv/modules/objdetect/../core/include/opencv2/core/operations.hpp: In static member function ‘static int cv::RTTIImpl<_ClsName>::isInstance(const void*) [with _ClsName = cv::HOGDescriptor]’:
/u/ve/opencv/opencv/modules/objdetect/src/hog.cpp:905: instantiated from here
/u/ve/opencv/opencv/modules/objdetect/../core/include/opencv2/core/operations.hpp:3537: warning: dereferencing type-punned pointer will break strict-aliasing rules
/u/ve/opencv/opencv/modules/objdetect/../core/include/opencv2/core/operations.hpp:3537: warning: dereferencing pointer ‘dummy.391’ does break strict-aliasing rules
/u/ve/opencv/opencv/modules/objdetect/../core/include/opencv2/core/operations.hpp:3537: note: initialized from here
[ 68%] Building CXX object modules/objdetect/CMakeFiles/opencv_objdetect.dir/src/resizeimg.o
In file included from /u/ve/opencv/opencv/modules/objdetect/src/resizeimg.cpp:2:
/u/ve/opencv/opencv/modules/objdetect/src/_lsvm_resizeimg.h:5:20: error: _types.h: No such file or directory