1 files changed, 0 insertions, 13 deletions

diff --git a/gl/m4/unistd-safer.m4 b/gl/m4/unistd-safer.m4
deleted file mode 100644
index 74c3ce60..00000000
--- a/gl/m4/unistd-safer.m4
+++ /dev/null
@@ -1,13 +0,0 @@
-#serial 8
-dnl Copyright (C) 2002, 2005-2006, 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,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gl_UNISTD_SAFER],
-[
-  AC_CHECK_FUNCS_ONCE([pipe])
-  AC_LIBOBJ([dup-safer])
-  AC_LIBOBJ([fd-safer])
-  AC_LIBOBJ([pipe-safer])
-])