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

Waldemar Brodkorb ddbb03e77a librt: clock_nanosleep could be even used without threads 3 weeks ago
docs dc7ad97385 docs: cleanup directory, fix some porting information 11 months ago
extra 0c8cc6e7eb libdl: remove LDSO_NO_CLEANUP 1 month ago
include ddbb03e77a librt: clock_nanosleep could be even used without threads 3 weeks ago
ldso 14be0795f4 libdl: first execute all destructors, then munmap library 4 weeks ago
libc 07dfe7c86b libdl: cleanup old inline changelog 1 month ago
libcrypt 52df983934 remove editor hints for vi 11 months ago
libiconv d89de5cba6 libiconv: remove function, which is not available w/o libiconv a4 macros 1 month ago
libintl b39b5151b9 add stub implementation for libintl/gettext 1 year ago
libm 7ebfbe2940 libm: fix compile error 3 months ago
libpthread 04a676f3c8 linuxthreads: implement pthread_condattr_{s,g}etclock() 1 month ago
librt 8ff62fe8dc rt: cleanup and allow to build for linuxthreads 4 months ago
libuargp 50aba30aee remove libintl stub and libintl.h header 1 year ago
libubacktrace 29ff9055c8 use a single libc and deduplicate threading code 1 year ago
libutil 52df983934 remove editor hints for vi 11 months ago
utils 92d250d387 Revert "ldconfig: add glibc compatibility fix" 3 weeks ago
.gitignore 30c4dd1f3a .gitignore: Ignore dump files 6 years ago
COPYING.LIB 751dd180c3 Update license file to Lesser GPL v2.1 12 years ago
COPYING.LIB.boilerplate 99eb65208a boilerplate license we use 12 years ago
INSTALL b15e3a2d34 INSTALL: add some notes how to create Linux headers directory 5 months ago
MAINTAINERS a3f6c0c836 add Stafford as OpenRisc Maintainer, agreed on IRC 5 months ago
Makefile 105ceb0fdc always define CONFIG_SHELL 8 years ago
Makefile.help 99ef2719fb test: remove test suite 1 year ago
Makefile.in 4d466d8ada remove unused HP_TIMING_AVAIL and header 1 year ago
Makerules b39b5151b9 add stub implementation for libintl/gettext 1 year ago
README 3f100edcc4 mention Tile architecture 3 weeks ago
Rules.mak 7484224733 bump for release 1.0.30 3 weeks ago

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, Tile, 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 https://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