|  | 
 | The system/ directory is intended for pieces of the world that are the | 
 | core of the embedded linux platform at the heart of Android.  These | 
 | essential bits are required for basic booting, operation, and debugging. | 
 |  | 
 | They should not depend on libraries outside of system/... (some of them | 
 | do currently -- they need to be updated or changed) and they should not | 
 | be required for the simulator build. | 
 |  | 
 | The license for all these pieces should be clean (Apache2, BSD, or MIT). | 
 |  | 
 | Currently system/bluetooth/... and system/extra/... have some pieces | 
 | with GPL/LGPL licensed code. | 
 |  | 
 | Assorted Issues: | 
 |  | 
 | - pppd depends on libutils for logging | 
 | - pppd depends on libcrypt/libcrypto | 
 | - init, linker, debuggerd, toolbox, usbd depend on libcutils | 
 | - should probably rename bionic to libc |