These are the individual projects that make up the Yocto Project. Each of these holds a key role in developing embedded Linux, and the Yocto Project works to make all of them interoperable and useful.
This project is now fully merged into The GNU C Library. Archives are maintained by the Yocto Project at http://www.eglibc.org/.
Embedded GLIBC (EGLIBC) was a variant of the GNU C Library (glibc) that was designed to work well on embedded systems. EGLIBC strived to be source and binary compatible with glibc. EGLIBC's goals included reduced footprint, configurable components, better support for cross-compilation and cross-testing.
EGLIBC became a part of the Yocto Project in October, 2011. It was fully merged into glibc in 2014.