diff options
| author | hasso <hasso> | 2005-06-30 13:52:20 +0000 |
|---|---|---|
| committer | hasso <hasso> | 2005-06-30 13:52:20 +0000 |
| commit | 850d39f3409fd9f942a9796dbe95b9e1f3c8ac5b (patch) | |
| tree | cad92e8910bdb3c1f44ed40c59137b38aadb048c | |
| parent | ea6f82b979c21e67a8aeff17d2afaf9fda00ff9f (diff) | |
* configure.ac: Actually test whether libc has IPv6 support.
[backport candidate]
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rwxr-xr-x | configure.ac | 14 |
2 files changed, 17 insertions, 1 deletions
@@ -1,3 +1,7 @@ +2005-06-30 Louis Lagendijk <louis.lagendijk@gmail.com> + + * configure.ac: Actually test whether libc has IPv6 support. + 2005-06-28 Paul Jakma <paul.jakma@sun.com> * INSTALL.quagga.txt: GNU make is required now, because of manual diff --git a/configure.ac b/configure.ac index 9da0e0fe..6aa0050d 100755 --- a/configure.ac +++ b/configure.ac @@ -5,7 +5,7 @@ ## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org> ## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st> ## -## $Id: configure.ac,v 1.108 2005/05/13 20:11:53 paul Exp $ +## $Id: configure.ac,v 1.109 2005/06/30 13:52:20 hasso Exp $ AC_PREREQ(2.53) AC_INIT(Quagga, 0.99.1, [http://bugzilla.quagga.net]) @@ -802,6 +802,18 @@ dnl ---------- fi if test "$zebra_cv_linux_ipv6" = "yes";then + AC_MSG_CHECKING(whether libc has IPv6 support) + AC_TRY_LINK([#include <netinet/in.h> + ],[ int a; a = (int) in6addr_any.s6_addr[0]; if (a != 12345) return a; ], + [AC_MSG_RESULT(yes) + zebra_cv_ipv6=yes + zebra_cv_linux_ipv6=yes], + [AC_MSG_RESULT(no) + zebra_cv_ipv6=no + zebra_cv_linux_ipv6=no]) + fi + + if test "$zebra_cv_linux_ipv6" = "yes";then AC_MSG_CHECKING(for GNU libc >= 2.1) AC_DEFINE(HAVE_IPV6,1,Linux IPv6) AC_EGREP_CPP(yes, [ |