i cant include box2d in cocos2d-x. i compile for android using cmake
this was in one question where it was usefull but for me it gave new errors.
CMake Error at MyGame/cocos2d/external/Box2D/CMakeLists.txt:11 (add_library):
add_library cannot create imported target “ext_box2d” because another
target with the same name already exists.
what i should to do with it? and error was showed twice