X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=aclocal%2Fipv6.m4;h=75a85826a4975032c3bf5548eeeda7339807ff81;hp=2490f3d0ea4e5567d5ae38441d04b277b374605a;hb=dfebe7f4f25a12b615195f339192fa8837d9b5c9;hpb=148503a575534a4050d709045a6c0dcddd565445

diff --git a/aclocal/ipv6.m4 b/aclocal/ipv6.m4
index 2490f3d..75a8582 100644
--- a/aclocal/ipv6.m4
+++ b/aclocal/ipv6.m4
@@ -2,11 +2,6 @@ dnl Checks for IPv6 support
 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
@@ -15,15 +10,11 @@ AC_DEFUN([AC_IPV6], [
     fi
 
     dnl IPv6-enabled networking functions required for IPv6
-    AC_CHECK_FUNCS([getnameinfo bindresvport_sa], ,
-                   [AC_MSG_ERROR([Missing 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> ])
+    AC_CHECK_FUNCS([getifaddrs getnameinfo], ,
+                   [AC_MSG_ERROR([Missing library functions needed for IPv6.])])
 
+    AC_CHECK_LIB([tirpc], [bindresvport_sa], [:],
+		 [AC_MSG_ERROR([Missing library functions needed for IPv6.])])
   fi
 
 ])dnl