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Diffstat (limited to 'gl/m4/double-slash-root.m4')
| -rw-r--r-- | gl/m4/double-slash-root.m4 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gl/m4/double-slash-root.m4 b/gl/m4/double-slash-root.m4 index 69d60d01..8c6841bc 100644 --- a/gl/m4/double-slash-root.m4 +++ b/gl/m4/double-slash-root.m4 @@ -1,5 +1,5 @@ -# double-slash-root.m4 serial 2 -*- Autoconf -*- -dnl Copyright (C) 2006 Free Software Foundation, Inc. +# double-slash-root.m4 serial 4 -*- Autoconf -*- +dnl Copyright (C) 2006, 2008, 2009 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. @@ -24,15 +24,15 @@ AC_DEFUN([gl_DOUBLE_SLASH_ROOT], gl_cv_double_slash_root='unknown, assuming no' ;; esac else - set x `ls -di / //` - if test $[2] = $[4] && wc //dev/null >/dev/null 2>&1; then + set x `ls -di / // 2>/dev/null` + if test "$[2]" = "$[4]" && wc //dev/null >/dev/null 2>&1; then gl_cv_double_slash_root=no else gl_cv_double_slash_root=yes fi fi]) if test "$gl_cv_double_slash_root" = yes; then - AC_DEFINE([DOUBLE_SLASH_IS_DISTINCT_ROOT], 1, + AC_DEFINE([DOUBLE_SLASH_IS_DISTINCT_ROOT], [1], [Define to 1 if // is a file system root distinct from /.]) fi ]) |