commit 12f2254b815056bb897a25a0c6dee0122aef52ac

Author: Siddhesh Poyarekar <siddhesh@redhat.com>

Date:   Thu Jul 10 14:19:21 2014 +0530

    Fix -Wundef warning for HAVE_SYS_PARAM_H

    Include sys/param.h unconditionally

diff --git a/io/ftw.c b/io/ftw.c

index 7aff7d04c9ed1e95..ffdb4b02dc7ca4d5 100644

--- a/io/ftw.c

+++ b/io/ftw.c

@@ -66,9 +66,7 @@ char *alloca ();

 #include <string.h>

 #include <unistd.h>

 #include <not-cancel.h>

-#if HAVE_SYS_PARAM_H || defined _LIBC

-# include <sys/param.h>

-#endif

+#include <sys/param.h>

 #ifdef _LIBC

 # include <include/sys/stat.h>

 #else