-# unlinkat.m4 serial 1
-dnl Copyright (C) 2004-2011 Free Software Foundation, Inc.
+# unlinkat.m4 serial 2
+dnl Copyright (C) 2004-2013 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.
if test $ac_cv_func_unlinkat = no; then
HAVE_UNLINKAT=0
else
- if test $gl_cv_func_lstat_dereferences_slashed_symlink != yes; then
- # Solaris 9 has *at functions, but uniformly mishandles trailing
- # slash in all of them.
- REPLACE_UNLINKAT=1
- else
- # GNU/Hurd has unlinkat, but it has the same bug as unlink.
- if test $REPLACE_UNLINK = 1; then
+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
+ *no)
+ # Solaris 9 has *at functions, but uniformly mishandles trailing
+ # slash in all of them.
REPLACE_UNLINKAT=1
- fi
- fi
+ ;;
+ *)
+ # GNU/Hurd has unlinkat, but it has the same bug as unlink.
+ if test $REPLACE_UNLINK = 1; then
+ REPLACE_UNLINKAT=1
+ fi
+ ;;
+ esac
fi
])