Commit
1ea2c3be: "nfs-utils: Remove all uses of AI_ADDRCONFIG,"
(October 28, 2010) removed the last use of AI_ADDRCONFIG. Even so,
ipv6.m4 uses this check to ensure that the local getaddrinfo(3)
implementation is recent. Maybe we shouldn't bother.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
dnl
AC_DEFUN([AC_IPV6], [
dnl
AC_DEFUN([AC_IPV6], [
- AC_CHECK_DECL([AI_ADDRCONFIG],
- [AC_DEFINE([HAVE_DECL_AI_ADDRCONFIG], 1,
- [Define this to 1 if AI_ADDRCONFIG macro is defined])], ,
- [ #include <netdb.h> ])
-
if test "$enable_ipv6" = yes; then
dnl TI-RPC required for IPv6
if test "$enable_ipv6" = yes; then
dnl TI-RPC required for IPv6
AC_CHECK_FUNCS([getifaddrs getnameinfo bindresvport_sa], ,
[AC_MSG_ERROR([Missing library functions needed for IPv6.])])
AC_CHECK_FUNCS([getifaddrs getnameinfo bindresvport_sa], ,
[AC_MSG_ERROR([Missing library functions needed for IPv6.])])
- dnl Need to detect presence of IPv6 networking at run time via
- dnl getaddrinfo(3); old versions of glibc do not support ADDRCONFIG
- AC_CHECK_DECL([AI_ADDRCONFIG], ,
- [AC_MSG_ERROR([full getaddrinfo(3) implementation needed for IPv6 support])],
- [ #include <netdb.h> ])
-