Fix side effects from tests-related modules.

[gnulib.git] / m4 / ftello.m4

diff --git a/m4/ftello.m4 b/m4/ftello.m4
index 2dff6ee..fba549a 100644 (file)
--- a/m4/ftello.m4
+++ b/m4/ftello.m4
@@ -1,4 +1,4 @@
-# ftello.m4 serial 5
+# ftello.m4 serial 6
 dnl Copyright (C) 2007, 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,
@@ -18,8 +18,14 @@ AC_DEFUN([gl_FUNC_FTELLO],
       AC_TRY_LINK([#include <stdio.h>], [ftello (stdin);],
         [gl_cv_func_ftello=yes], [gl_cv_func_ftello=no])
     ])
-  if test $gl_cv_func_ftello = no \
-      || test $gl_cv_var_stdin_large_offset = no; then
+  if test $gl_cv_func_ftello = no; then
+    HAVE_FTELLO=0
+  else
+    if test $gl_cv_var_stdin_large_offset = no; then
+      REPLACE_FTELLO=1
+    fi
+  fi
+  if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then
     gl_REPLACE_FTELLO
   fi
 ])
@@ -27,6 +33,4 @@ AC_DEFUN([gl_FUNC_FTELLO],
 AC_DEFUN([gl_REPLACE_FTELLO],
 [
   AC_LIBOBJ([ftello])
-  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
-  REPLACE_FTELLO=1
 ])