From d80a1905942afecafc04dba4bf51103cd30d37a1 Mon Sep 17 00:00:00 2001
From: Riku Voipio <riku.voipio@linaro.org>
Date: Wed, 1 Oct 2014 16:05:46 +0300
Subject: [PATCH] linux-user: don't include timerfd if not needed

Without this, builds on older systems fail with:

qemu/linux-user/syscall.c:61:25: warning: sys/timerfd.h: No such file or directory

v2: fix the usual case where CONFIG_TIMERFD is enabled..

Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
---
 linux-user/syscall.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 7087a56dd1..a175cc15f8 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -58,7 +58,6 @@ int __clone2(int (*fn)(void *), void *child_stack_base,
 #include <sys/shm.h>
 #include <sys/sem.h>
 #include <sys/statfs.h>
-#include <sys/timerfd.h>
 #include <utime.h>
 #include <sys/sysinfo.h>
 //#include <sys/user.h>
@@ -67,6 +66,9 @@ int __clone2(int (*fn)(void *), void *child_stack_base,
 #include <linux/wireless.h>
 #include <linux/icmp.h>
 #include "qemu-common.h"
+#ifdef CONFIG_TIMERFD
+#include <sys/timerfd.h>
+#endif
 #ifdef TARGET_GPROF
 #include <sys/gmon.h>
 #endif
-- 
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