define DYNAMICALLY_LOADED_ENGINE

<header:public>
dyn_engine.h
</header:public>

<source>
dyn_engine.cpp
</source>

<requires>
engine
dyn_load
</requires>

<libs>
linux -> dl
</libs>

define DYNAMICALLY_LOADED_ENGINE

<header:public>
dyn_engine.h
</header:public>

<source>
dyn_engine.cpp
</source>

<requires>
engine
dyn_load
</requires>

Remove redundant setting for adding libdl link on Linux in dyn_engine; it relies on dyn_load which should be the sole source for this kind of stuff, since dyn_engine itself does not touch the OS level APIs.
Remove redundant setting for adding libdl link on Linux in dyn_engine;
it relies on dyn_load which should be the sole source for this kind of
stuff, since dyn_engine itself does not touch the OS level APIs.
