cleanup after gl_FUNC_READLINK, for gl_FUNC_SYMLINK test

* m4/readlink.m4 (gl_FUNC_READLINK): Remove conftest.lnk2,
to avoid failure of symlink test later.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

diff --git a/ChangeLog b/ChangeLog
index 0dbbe190835c99657c187d26190716465a47bffa..93e1132914aba1a5ab4cc18f63a72eaa51ac902b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       cleanup after gl_FUNC_READLINK, for gl_FUNC_SYMLINK test
+       * m4/readlink.m4 (gl_FUNC_READLINK): Remove conftest.lnk2,
+       to avoid failure of symlink test later.
+
 2010-01-06  Eric Blake  <ebb9@byu.net>
 
        stdio, unistd: guarantee ssize_t

diff --git a/m4/readlink.m4 b/m4/readlink.m4
index 4cbb4ac9276125a4cd60aac2b113b9da1f4f55bf..36cd41f9b8e1b7ae49a36ed9d6fb99eb97e7e2dc 100644 (file)
--- a/m4/readlink.m4
+++ b/m4/readlink.m4
@@ -1,4 +1,4 @@
-# readlink.m4 serial 8
+# readlink.m4 serial 9
 dnl Copyright (C) 2003, 2007, 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,
@@ -35,7 +35,7 @@ AC_DEFUN([gl_FUNC_READLINK],
       return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;]])],
          [gl_cv_func_readlink_works=yes], [gl_cv_func_readlink_works=no],
          [gl_cv_func_readlink_works="guessing no"])
-      rm -f conftest.link])
+      rm -f conftest.link conftest.lnk2])
     if test "$gl_cv_func_readlink_works" != yes; then
       AC_DEFINE([READLINK_TRAILING_SLASH_BUG], [1], [Define to 1 if readlink
         fails to recognize a trailing slash.])