IN6_IS_ADDR_ requires enabling non standard extensions

[Mikael Magnusson]

Version infos:

Description: Ubuntu 12.04.1 LTS
Release: 12.04
Version: libc6-dev: 2.15-0ubuntu10.3

You should not need to enable non standard extension (_BSD_SOURCE or other) to use the IN6_IS_ADDR_ macros defined in RFC 3493 and IEEE Std. 1003.1-2001 (POSIX).

Refer to turnserver builderror on Ubuntu:
https://sourceforge.net/tracker/?func=detail&atid=1095563&aid=3565015&group_id=234986

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: libc6-dev 2.15-0ubuntu10.3
ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30
Uname: Linux 3.2.0-32-generic x86_64
ApportVersion: 2.0.1-0ubuntu15
Architecture: amd64
Date: Wed Dec 5 14:10:13 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: eglibc
UpgradeStatus: No upgrade log present (probably fresh install)

[Adam Conrad (adconrad)]

This would be much better reported as an upstream glibc bug, we're certainly not going to deviate locally on something like this.

[Mikael Magnusson (mikma)]

Do you mean glibc or eglibc?