Embedded C library http://uclibc-ng.org

Waldemar Brodkorb a3f6c0c836 add Stafford as OpenRisc Maintainer, agreed on IRC 6 年之前
docs dc7ad97385 docs: cleanup directory, fix some porting information 7 年之前
extra d80c7d3927 csky: remove -mcpu and -mhard-float from config 6 年之前
include 2fcffe26e8 csky: port to uclibc-ng 7 年之前
ldso 2fcffe26e8 csky: port to uclibc-ng 7 年之前
libc f764bcffed or1k: syscall: Pass arguments on the stack 7 年之前
libcrypt 52df983934 remove editor hints for vi 7 年之前
libiconv 4fa7ed9388 add libiconv-tiny implementation 8 年之前
libintl b39b5151b9 add stub implementation for libintl/gettext 8 年之前
libm edce88cfef x86_64: add fenv support from glibc 7 年之前
libpthread a2b99c04d8 sh: remove assembly code from NPTL 7 年之前
librt 7c36bcae09 librt: fix gcc warning 7 年之前
libuargp 50aba30aee remove libintl stub and libintl.h header 8 年之前
libubacktrace 29ff9055c8 use a single libc and deduplicate threading code 8 年之前
libutil 52df983934 remove editor hints for vi 7 年之前
utils da2fa8ebe3 utils: add EM_MCORE for csky machine. 7 年之前
.gitignore 30c4dd1f3a .gitignore: Ignore dump files 12 年之前
COPYING.LIB 751dd180c3 Update license file to Lesser GPL v2.1 19 年之前
COPYING.LIB.boilerplate 99eb65208a boilerplate license we use 18 年之前
INSTALL b15e3a2d34 INSTALL: add some notes how to create Linux headers directory 7 年之前
MAINTAINERS a3f6c0c836 add Stafford as OpenRisc Maintainer, agreed on IRC 6 年之前
Makefile 105ceb0fdc always define CONFIG_SHELL 15 年之前
Makefile.help 99ef2719fb test: remove test suite 8 年之前
Makefile.in 4d466d8ada remove unused HP_TIMING_AVAIL and header 7 年之前
Makerules b39b5151b9 add stub implementation for libintl/gettext 8 年之前
README f21612d009 reformat README and update architecture/processor list 7 年之前
Rules.mak d80c7d3927 csky: remove -mcpu and -mhard-float from config 6 年之前

README

uClibc-ng - a small C Library for Linux

uClibc-ng (aka µClibc-ng/pronounced yew-see-lib-see-next-generation) is a C
library for developing embedded Linux systems. It is much smaller than the GNU
C Library, but nearly all applications supported by glibc also work perfectly
with uClibc-ng.

uClibc-ng is a spin-off of uClibc from http://www.uclibc.org from Erik Andersen
and others.

Porting applications from glibc to uClibc-ng typically involves just
recompiling the source code. uClibc-ng even supports shared libraries and
threading. It currently runs on standard Linux and MMU-less (also known as
µClinux) systems with support for Alpha, ARC, ARM, Blackfin, CRIS, FR-V, HPPA,
IA64, LM32, M68K/Coldfire, Metag, Microblaze, MIPS, MIPS64, NDS32, NIOS2,
OpenRisc, PowerPC, SuperH, Sparc, x86, x86_64 and Xtensa processors.

If you are building an embedded Linux system and you find that glibc is eating
up too much space, you should consider using uClibc-ng. If you are building a
huge fileserver with 12 Terabytes of storage, then using glibc may make more
sense. Unless, for example, that 12 Terabytes will be Network Attached Storage
and you plan to burn Linux into the system's firmware...

uClibc-ng is maintained by Waldemar Brodkorb and is licensed under the GNU
LESSER GENERAL PUBLIC LICENSE. This license allows you to make closed source
commercial applications using an unmodified version of uClibc-ng. You do not
need to give away all your source code just because you use uClibc-ng and/or
run on Linux. You should, however, carefuly review the license and make certain
you understand and abide by it strictly.

For installation instructions, see the file INSTALL.

uClibc-ng strives to be standards compliant, which means that most
documentation written for SuSv3, or for glibc also applies to uClibc-ng
functions. However, many GNU extensions are not supported because they have
not been ported, or more importantly, would increase the size of uClibc-ng
disproportional to the added functionality.

Additional information can be found at http://www.uclibc-ng.org/.

uClibc-ng may be freely modified and distributed under the terms of the GNU
Lesser General Public License, which can be found in the file COPYING.LIB.

And most of all, be sure to have some fun! :-)
-Waldemar