File 0016-53698-fmtlib-10-compile-errors.patch of Package ceph-ceph-17.2.9

diff --git a/src/common/LogEntry.h b/src/common/LogEntry.h
index 3ddebbd30..b2a22350f 100644
--- a/src/common/LogEntry.h
+++ b/src/common/LogEntry.h
@@ -16,6 +16,9 @@
 #define CEPH_LOGENTRY_H
 
 #include <fmt/format.h>
+#if FMT_VERSION >= 90000
+#include <fmt/ostream.h>
+#endif
 
 #include "include/utime.h"
 #include "msg/msg_fmt.h"
@@ -194,19 +197,26 @@ inline std::ostream& operator<<(std::ostream& out, const LogEntry& e)
              << e.channel << " " << e.prio << " " << e.msg;
 }
 
-template <> struct fmt::formatter<EntityName> : fmt::formatter<std::string_view> {
+namespace fmt {
+
+#if FMT_VERSION >= 90000
+template <> struct formatter<clog_type> : ostream_formatter {};
+#endif
+
+template <> struct formatter<EntityName> : formatter<std::string_view> {
   template <typename FormatContext>
-  auto format(const EntityName& e, FormatContext& ctx) {
-    return formatter<std::string_view>::format(e.to_str(), ctx);
+  auto format(const EntityName& e, FormatContext& ctx) const {
+    return fmt::formatter<std::string_view>::format(e.to_str(), ctx);
   }
 };
 
-template <> struct fmt::formatter<LogEntry> : fmt::formatter<std::string_view> {
+template <> struct formatter<LogEntry> : formatter<std::string_view> {
   template <typename FormatContext>
-  auto format(const LogEntry& e, FormatContext& ctx) {
+  auto format(const LogEntry& e, FormatContext& ctx) const {
     return fmt::format_to(ctx.out(), "{} {} ({}) {} : {} {} {}",
 			  e.stamp, e.name, e.rank, e.seq, e.channel, e.prio, e.msg);
   }
 };
+} // namespace fmt
 
 #endif
diff --git a/src/include/byteorder.h b/src/include/byteorder.h
index eb6d5e102..f70dd16eb 100644
--- a/src/include/byteorder.h
+++ b/src/include/byteorder.h
@@ -53,3 +53,8 @@ inline ceph_les16 init_les16(__s16 x) {
   v = x;
   return v;
 }
+
+template <typename T>
+auto format_as(ceph_le<T> c) {
+  return static_cast<T>(c);
+}
diff --git a/src/include/neorados/RADOS_fmt.hpp b/src/include/neorados/RADOS_fmt.hpp
new file mode 100644
index 000000000..0d62cc888
--- /dev/null
+++ b/src/include/neorados/RADOS_fmt.hpp
@@ -0,0 +1,20 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+#pragma once
+/**
+ * \file fmtlib formatters for some neorados types
+ */
+
+#include <fmt/core.h>
+#if FMT_VERSION >= 90000
+#include <fmt/ostream.h>
+#endif
+
+#include <include/neorados/RADOS.hpp>
+
+namespace fmt {
+
+#if FMT_VERSION >= 90000
+template <> struct formatter<neorados::Object> : ostream_formatter {};
+#endif
+} // namespace fmt
diff --git a/src/osd/SnapMapper.cc b/src/osd/SnapMapper.cc
index 4feabcda4..41d3433e0 100644
--- a/src/osd/SnapMapper.cc
+++ b/src/osd/SnapMapper.cc
@@ -269,10 +269,10 @@ std::set<std::string> SnapMapper::to_raw_keys(
   for (auto snap : snaps) {
     keys.insert(to_raw_key(snap, clone));
   }
-  dout(20) << fmt::format(
-		"{}: clone:{} snaps:{} -> keys: {}", __func__, clone, snaps,
-		keys)
-	   << dendl;
+//  dout(20) << fmt::format(
+//		"{}: clone:{} snaps:{} -> keys: {}", __func__, clone, snaps,
+//		keys)
+//	   << dendl;
   return keys;
 }
 
@@ -318,15 +318,15 @@ SnapMapper::get_snaps_check_consistency(const hobject_t &hoid) const
   }
 
   if (snaps_from_mapping != *obj_snaps) {
-    dout(10) << fmt::format(
-		  "{}: hoid:{} -> mapper internal inconsistency ({} vs {})",
-		  __func__, hoid, *obj_snaps, snaps_from_mapping)
-	     << dendl;
+//    dout(10) << fmt::format(
+//		  "{}: hoid:{} -> mapper internal inconsistency ({} vs {})",
+//		  __func__, hoid, *obj_snaps, snaps_from_mapping)
+//	     << dendl;
     return tl::unexpected(result_t{code_t::inconsistent});
   }
-  dout(10) << fmt::format(
-		"{}: snaps for {}: {}", __func__, hoid, snaps_from_mapping)
-	   << dendl;
+//  dout(10) << fmt::format(
+//		"{}: snaps for {}: {}", __func__, hoid, snaps_from_mapping)
+//	   << dendl;
   return obj_snaps;
 }
 
diff --git a/src/osd/osd_types.h b/src/osd/osd_types.h
index 38d701569..9b4b26de5 100644
--- a/src/osd/osd_types.h
+++ b/src/osd/osd_types.h
@@ -35,6 +35,7 @@
 #include "msg/msg_types.h"
 #include "include/compat.h"
 #include "include/types.h"
+#include "include/types_fmt.h"
 #include "include/utime.h"
 #include "include/CompatSet.h"
 #include "common/ceph_context.h"
diff --git a/src/tools/neorados.cc b/src/tools/neorados.cc
index 24966d2ae..44ee1cf19 100644
--- a/src/tools/neorados.cc
+++ b/src/tools/neorados.cc
@@ -36,6 +36,7 @@
 #include "include/buffer.h" // :(
 
 #include "include/neorados/RADOS.hpp"
+#include "include/neorados/RADOS_fmt.hpp"
 
 using namespace std::literals;