Make clean

Launching make clean you launch a command to delete all standard produced files:

 rf $(R3LIB) r3-core-host$(BIN_SUFFIX) r3-view-host$(BIN_SUFFIX) r3-core$(BIN_SUFFIX) r3-view$(BIN_SUFFIX) encap-view$(BIN_SUFFIX) encap-core$(BIN_SUFFIX) objs/

You delete:

• libraries
• core host kit
• view host kit
• core
• view
• encap view
• encap core
• objs folder