armel build failure (sync primitives)

Binary package hint: crystalspace

http://launchpadlibrarian.net/53837274/buildlog_ubuntu-maverick-armel.crystalspace_1.4.0~svn32711-1_FAILEDTOBUILD.txt.gz

    g++ -c -o ./out/linuxarm/optimize/plugins/video/cursor/cursor.o -I/build/buildd/crystalspace-1.4.0~svn32711/CS/. -I./include -I/build/buildd/crystalspace-1.4.0~svn32711/CS/./include -Wall -g -fPIC -O2 -pipe -Wall -g -fPIC -O2 -Wall -Wno-unknown-pragmas -fvisibility=hidden -I/usr/local/include -Wall -g -fPIC -O2 -Wall -g -fPIC -O2 -fno-exceptions -fvisibility-inlines-hidden -O3 -fomit-frame-pointer -ffast-math -g2 -fPIC /build/buildd/crystalspace-1.4.0~svn32711/CS/plugins/video/cursor/cursor.cpp

In file included from ./include/csutil/scf_implementation.h:32,
                 from ./include/csutil/eventnames.h:25,
                 from /build/buildd/crystalspace-1.4.0~svn32711/CS/plugins/video/cursor/cursor.cpp:26:
./include/csutil/threading/atomicops.h:160: error: #error "No atomic operations defined for your platform!"
In file included from ./include/csutil/eventnames.h:25,
                 from /build/buildd/crystalspace-1.4.0~svn32711/CS/plugins/video/cursor/cursor.cpp:26:
./include/csutil/scf_implementation.h: In member function 'bool scfImplementationHelper::HasAuxData()':
./include/csutil/scf_implementation.h:172: error: 'CS::Threading::AtomicOperations' has not been declared
./include/csutil/scf_implementation.h: In member function 'virtual void scfImplementation<Class>::DecRef()':
./include/csutil/scf_implementation.h:265: error: 'CS::Threading::AtomicOperations' has not been declared
./include/csutil/scf_implementation.h: In member function 'virtual void scfImplementation<Class>::IncRef()':
./include/csutil/scf_implementation.h:277: error: 'CS::Threading::AtomicOperations' has not been declared
./include/csutil/scf_implementation.h: In member function 'virtual int scfImplementation<Class>::GetRefCount()':
./include/csutil/scf_implementation.h:283: error: 'CS::Threading::AtomicOperations' has not been declared
In file included from /build/buildd/crystalspace-1.4.0~svn32711/CS/plugins/video/cursor/cursor.cpp:28:
./include/csutil/scfstr.h: At global scope:
./include/csutil/scfstr.h:36: note: the mangling of 'va_list' has changed in GCC 4.4
In file included from /build/buildd/crystalspace-1.4.0~svn32711/CS/plugins/video/cursor/cursor.h:23,
                 from /build/buildd/crystalspace-1.4.0~svn32711/CS/plugins/video/cursor/cursor.cpp:39:
./include/ivideo/graph2d.h:146: warning: 'iOffscreenCanvasCallback' is deprecated (declared at ./include/ivideo/graph2d.h:145)
...skipped cscursor.so for lack of <plugins!video!cursor!>cursor.o...
make[1]: *** [all] Error 1
make[1]: Leaving directory `/build/buildd/crystalspace-1.4.0~svn32711/CS'