X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=config%2Fgnulib%2Fnetdb_h.m4;h=c870fb61b9e6b45c86ba5c4a240a5da5c29b3c9f;hb=refs%2Ftags%2Fupstream%2F3.2.0;hp=5a12251f9a1cdb1dcd9333fb4957654867af1bbc;hpb=fd48f3e498442f0cbff5f3606c7c403d0566150e;p=debian%2Famanda

diff --git a/config/gnulib/netdb_h.m4 b/config/gnulib/netdb_h.m4
index 5a12251..c870fb6 100644
--- a/config/gnulib/netdb_h.m4
+++ b/config/gnulib/netdb_h.m4
@@ -1,5 +1,5 @@
-# netdb_h.m4 serial 5
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+# netdb_h.m4 serial 9
+dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -7,30 +7,26 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_HEADER_NETDB],
 [
   AC_REQUIRE([gl_NETDB_H_DEFAULTS])
+  AC_CHECK_HEADERS_ONCE([netdb.h])
   gl_CHECK_NEXT_HEADERS([netdb.h])
   if test $ac_cv_header_netdb_h = yes; then
-    AC_COMPILE_IFELSE(
-      [AC_LANG_PROGRAM([[
-         #include <netdb.h>
-         struct addrinfo a;
-         int b = EAI_OVERFLOW;
-         int c = AI_NUMERICSERV;
-       ]])],
-      [NETDB_H=''], [NETDB_H='netdb.h'])
     HAVE_NETDB_H=1
   else
-    NETDB_H='netdb.h'
     HAVE_NETDB_H=0
   fi
   AC_SUBST([HAVE_NETDB_H])
-  AC_SUBST([NETDB_H])
+
+  dnl Check for declarations of anything we want to poison if the
+  dnl corresponding gnulib module is not in use.
+  gl_WARN_ON_USE_PREPARE([[#include <netdb.h>]],
+    [getaddrinfo freeaddrinfo gai_strerror getnameinfo])
 ])
 
 AC_DEFUN([gl_NETDB_MODULE_INDICATOR],
 [
   dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
   AC_REQUIRE([gl_NETDB_H_DEFAULTS])
-  GNULIB_[]m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./-],[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])=1
+  gl_MODULE_INDICATOR_SET_VARIABLE([$1])
 ])
 
 AC_DEFUN([gl_NETDB_H_DEFAULTS],