Define HAVE_INET_PTON

configure.ac

@@ -1833,15 +1833,19 @@ fi
 dnl
 dnl  ipv6 plugin - not for QNX yet
 dnl
+AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
+  AC_CHECK_LIB(resolv,inet_pton,
+    [have_ipv6=:
+     VLC_ADD_LDFLAGS([ipv6],[-lresolv])])
+])
+
+AS_IF([${have_ipv6}], [
+  AC_DEFINE(HAVE_INET_PTON, 1, [Define to 1 if you have inet_pton().])])
+
 if test "${SYS}" != "nto" &&
    test "${SYS}" != "mingw32" -a "${SYS}" != "mingwce"
 then
   have_ipv6=false
-  AC_CHECK_FUNCS(inet_pton,[have_ipv6=:],[
-    AC_CHECK_LIB(resolv,inet_pton,
-      [have_ipv6=:
-       VLC_ADD_LDFLAGS([ipv6],[-lresolv])])
-  ])
   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); have_ipv6=false])