* m4/gc-hmac-md5.m4, m4/gc-hmac-sha1.m4, m4/gc-md4.m4,

[gnulib.git] / m4 / mkdir-p.m4

diff --git a/m4/mkdir-p.m4 b/m4/mkdir-p.m4
index a92e66a..2b72c49 100644 (file)
--- a/m4/mkdir-p.m4
+++ b/m4/mkdir-p.m4
@@ -1,4 +1,4 @@
-# mkdir-p.m4 serial 8
+# mkdir-p.m4 serial 9
 dnl Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -11,6 +11,5 @@ AC_DEFUN([gl_MKDIR_PARENTS],
 
   dnl Prerequisites of lib/mkdir-p.c.
   AC_REQUIRE([AC_FUNC_ALLOCA])
-  AC_CHECK_HEADERS_ONCE(unistd.h)
   AC_REQUIRE([gl_AFS])
 ])