This is the GNU Fortran compiler, which compiles Fortran on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

Java library to extract links such as URLs and email addresses from plain text. It's fast, small, and smart about where a link ends, such as with trailing punctuation.

Path::Class::URI is an extension to Path::Class to serialize file path from and to file:// form URI objects.

Belle-Sip is a new SIP stack (RFC3261) developed by the Linphone team.

Sphinx-code-include is an extension for Sphinx that lets you render source-code of any class or function directly into your Sphinx documentation using only as string.

0MQ messaging library support. Provide network socket endpoints for gnuradio data and message streams. PUB/SUB, PUSH/PULL, REP/REQ models supported.