uclibc 제한사항과 라이센스

역시 FAQ는 읽어야 제맛

In other cases, uClibc leaves certain features (such as full C99 Math library support, wordexp, IPV6, and RPC support)disabled by default. Those features can be enabled for people that need them, but are otherwise disabled to save space. you do not need to give away your application source code just because you use uClibc and/or run on Linux. uClibc is licensed under the Lesser GPL license, just like the GNU C library (glibc).  [링크 : http://uclibc.org/FAQ.html]