well, i find it weird too. i just included
build, then Macros.h not found in AnimationClip.h which is actually Macros.h is not missing.
i drag folder creator to my xcode, macros.h dissapear, but
#include "dragonbones/cocos2dx/CCTextureData.h" is not found.
i uploaded to my repo here , thanks @slackmoehrle
this error happened after adding creator reader to search path lib