Compiling ==> 'btHingeConstraint.cpp'
extern/bullet2/src/BulletDynamics/ConstraintSolver/btHingeConstraint.h:63: error: extra qualification ‘btHingeConstraint::’ on member ‘btHingeConstraint’
extern/bullet2/src/BulletDynamics/ConstraintSolver/btHingeConstraint.cpp: In member function ‘virtual void btHingeConstraint::solveConstraint(btScalar)’:
extern/bullet2/src/BulletDynamics/ConstraintSolver/btHingeConstraint.cpp:265: warning: unused variable ‘damping’
scons: *** [/home/blender/build_dir_Optimized/extern/bullet2/src/BulletDynamics/ConstraintSolver/btHingeConstraint.o] Error 1
scons: building terminated because of errors.