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| -rw-r--r-- | ChangeLog | 4 | ||||
| -rwxr-xr-x | configure.ac | 12 |
2 files changed, 16 insertions, 0 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 beb3422c..7c390442 100755 --- a/configure.ac +++ b/configure.ac @@ -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, [ |