From 62c6cb4451ebb7f4a7b2a3d0d5591840fd590237 Mon Sep 17 00:00:00 2001
From: Kefu Chai <kchai@redhat.com>
Date: Sun, 28 Apr 2019 16:02:06 +0800
Subject: [PATCH] crimson/net: prefer <fmt/chrono.h> over <fmt/time.h>

in latest libfmt, <fmt/time.h> is deprecated.

to silence warnings like

/home/kchai/ceph/src/fmt/include/fmt/time.h:13:2: warning: #warning
fmt/time.h is deprecated, use fmt/chrono.h instead [-Wcpp]
 #warning fmt/time.h is deprecated, use fmt/chrono.h instead
  ^~~~~~~
In file included from
/home/kchai/ceph/src/seastar/include/seastar/core/reactor.hh:72:0,
                 from
/home/kchai/ceph/src/seastar/include/seastar/core/sharded.hh:24,
                 from /home/kchai/ceph/src/crimson/net/Fwd.h:18,
                 from /home/kchai/ceph/src/crimson/net/Protocol.h:9,
                 from /home/kchai/ceph/src/crimson/net/ProtocolV2.h:6,
                 from /home/kchai/ceph/src/crimson/net/ProtocolV2.cc:4:

Signed-off-by: Kefu Chai <kchai@redhat.com>
---
 src/crimson/net/ProtocolV2.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/crimson/net/ProtocolV2.cc b/src/crimson/net/ProtocolV2.cc
index 6fdc7163e04..c9b9ff81982 100644
--- a/src/crimson/net/ProtocolV2.cc
+++ b/src/crimson/net/ProtocolV2.cc
@@ -5,8 +5,11 @@
 
 #include <seastar/core/lowres_clock.hh>
 #include <fmt/format.h>
+#if __has_include(<fmt/chrono.h>)
+#include <fmt/chrono.h>
+#else
 #include <fmt/time.h>
-
+#endif
 #include "include/msgr.h"
 #include "include/random.h"
 
-- 
2.39.5