X-Git-Url: https://git.gag.com/?p=debian%2Famanda;a=blobdiff_plain;f=config%2Fgnulib%2Ffseeko.m4;h=b97df53377bdee9e5849be768222607db77d21d2;hp=3d773656886d4f9811ee80be0fe07a37f347a9c9;hb=b116e9366c7b2ea2c2eb53b0a13df4090e176235;hpb=fd48f3e498442f0cbff5f3606c7c403d0566150e

diff --git a/config/gnulib/fseeko.m4 b/config/gnulib/fseeko.m4
index 3d77365..b97df53 100644
--- a/config/gnulib/fseeko.m4
+++ b/config/gnulib/fseeko.m4
@@ -1,5 +1,5 @@
-# fseeko.m4 serial 4
-dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
+# fseeko.m4 serial 9
+dnl Copyright (C) 2007-2010 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.
@@ -7,28 +7,44 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_FUNC_FSEEKO],
 [
   AC_REQUIRE([gl_STDIO_H_DEFAULTS])
-  AC_REQUIRE([AC_PROG_CC])
+  AC_REQUIRE([gl_HAVE_FSEEKO])
   AC_REQUIRE([gl_STDIN_LARGE_OFFSET])
 
+  if test $gl_cv_func_fseeko = no; then
+    HAVE_FSEEKO=0
+    gl_REPLACE_FSEEKO
+  else
+    if test $gl_cv_var_stdin_large_offset = no; then
+      gl_REPLACE_FSEEKO
+    fi
+  fi
+])
+
+dnl Tests whether fseeko is available.
+dnl Result is gl_cv_func_fseeko.
+AC_DEFUN([gl_HAVE_FSEEKO],
+[
+  AC_REQUIRE([AC_PROG_CC])
+
   dnl Persuade glibc <stdio.h> to declare fseeko().
   AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
 
   AC_CACHE_CHECK([for fseeko], [gl_cv_func_fseeko],
     [
-      AC_TRY_LINK([#include <stdio.h>], [fseeko (stdin, 0, 0);],
-	[gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no])
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
+]], [fseeko (stdin, 0, 0);])],
+        [gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no])
     ])
-  if test $gl_cv_func_fseeko = no; then
-    HAVE_FSEEKO=0
-    gl_REPLACE_FSEEKO
-  elif test $gl_cv_var_stdin_large_offset = no; then
-    gl_REPLACE_FSEEKO
-  fi
 ])
 
 AC_DEFUN([gl_REPLACE_FSEEKO],
 [
-  AC_LIBOBJ([fseeko])
   AC_REQUIRE([gl_STDIO_H_DEFAULTS])
-  REPLACE_FSEEKO=1
+  AC_REQUIRE([gl_HAVE_FSEEKO])
+  if test $gl_cv_func_fseeko = yes; then
+    REPLACE_FSEEKO=1
+  fi
+  AC_LIBOBJ([fseeko])
+  dnl If we are also using the fseek module, then fseek needs replacing, too.
+  m4_ifdef([gl_REPLACE_FSEEK], [gl_REPLACE_FSEEK])
 ])