From d6bf0c57a6bf361ac53887653aa1878e60d56335 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Fri, 9 Jun 2017 10:19:32 +0200
Subject: [PATCH] Fix gdbserver build on uClibc/noMMU

The noMMU specific code requires including <sched.h>.

Originally from
https://cgit.openadk.org/cgi/cgit/openadk.git/plain/package/gdbserver/patches/nommu.patch.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 gdb/nat/linux-ptrace.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gdb/nat/linux-ptrace.h b/gdb/nat/linux-ptrace.h
index 0a23bcb..35b7cbb 100644
--- a/gdb/nat/linux-ptrace.h
+++ b/gdb/nat/linux-ptrace.h
@@ -23,7 +23,8 @@ struct buffer;
 #include "nat/gdb_ptrace.h"
 
 #ifdef __UCLIBC__
-#if !(defined(__UCLIBC_HAS_MMU__) || defined(__ARCH_HAS_MMU__))
+#include <sched.h>
+#if !(defined(__UCLIBC_HAS_MMU__) || defined(__ARCH_USE_MMU__))
 /* PTRACE_TEXT_ADDR and friends.  */
 #include <asm/ptrace.h>
 #define HAS_NOMMU
-- 
2.7.4