CMake install configuration

This is 99% for *nix based operating systems; it may work elsewhere but
it's not recommended.

cmake/client.cmake

@@ -113,3 +113,7 @@ endforeach()
 if(POST_CLIENT_CONFIGURE_FUNCTION)
     cmake_language(CALL ${POST_CLIENT_CONFIGURE_FUNCTION})
 endif()
+
+install(TARGETS ${CLIENT_BINARY}
+    RUNTIME DESTINATION .
+    BUNDLE DESTINATION .)