Externals: update fmtlib to latest version (10.0.0)

The library is used by OBJ/PLY exporters, and asset_catalog_tree_view.
Performance of OBJ/PLY export seems to be the same. Blender executable
gets a tiny bit smaller (-5kb) on windows.

extern/fmtlib/LICENSE.rst

@@ -1,4 +1,4 @@
-Copyright (c) 2012 - present, Victor Zverovich
+Copyright (c) 2012 - present, Victor Zverovich and {fmt} contributors
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

extern/fmtlib/README.blender

@@ -1,7 +1,7 @@
 Project: {fmt}
 URL: https://github.com/fmtlib/fmt
 License: MIT
-Upstream version: 8.1.1 (b6f4cea)
+Upstream version: 10.0.0 (a0b8a92, 2023 May 10)
 Local modifications:
 
 - Took only files needed for Blender: LICENSE, README and include/fmt

extern/fmtlib/README.rst

@@ -1,5 +1,7 @@
-{fmt}
-=====
+.. image:: https://user-images.githubusercontent.com/
+           576385/156254208-f5b743a9-88cf-439d-b0c0-923d53e8d551.png
+   :width: 25%
+   :alt: {fmt}
 
 .. image:: https://github.com/fmtlib/fmt/workflows/linux/badge.svg
    :target: https://github.com/fmtlib/fmt/actions?query=workflow%3Alinux
@@ -10,9 +12,6 @@
 .. image:: https://github.com/fmtlib/fmt/workflows/windows/badge.svg
    :target: https://github.com/fmtlib/fmt/actions?query=workflow%3Awindows
 
-.. image:: https://ci.appveyor.com/api/projects/status/ehjkiefde6gucy1v?svg=true
-   :target: https://ci.appveyor.com/project/vitaut/fmt
-
 .. image:: https://oss-fuzz-build-logs.storage.googleapis.com/badges/fmt.svg
    :alt: fmt is continuously fuzzed at oss-fuzz
    :target: https://bugs.chromium.org/p/oss-fuzz/issues/list?\
@@ -26,12 +25,13 @@
 **{fmt}** is an open-source formatting library providing a fast and safe
 alternative to C stdio and C++ iostreams.
 
-If you like this project, please consider donating to the BYSOL
-Foundation that helps victims of political repressions in Belarus:
-https://bysol.org/en/bs/general/.
+If you like this project, please consider donating to one of the funds that
+help victims of the war in Ukraine: https://www.stopputin.net/.
 
 `Documentation <https://fmt.dev>`__
 
+`Cheat Sheets <https://hackingcpp.com/cpp/libs/fmt.html>`__
+
 Q&A: ask questions on `StackOverflow with the tag fmt
 <https://stackoverflow.com/questions/tagged/fmt>`_.
 
@@ -47,7 +47,8 @@ Features
 * `Format string syntax <https://fmt.dev/latest/syntax.html>`_ similar to Python's
   `format <https://docs.python.org/3/library/stdtypes.html#str.format>`_
 * Fast IEEE 754 floating-point formatter with correct rounding, shortness and
-  round-trip guarantees
+  round-trip guarantees using the `Dragonbox <https://github.com/jk-jeon/dragonbox>`_
+  algorithm
 * Safe `printf implementation
   <https://fmt.dev/latest/api.html#printf-formatting>`_ including the POSIX
   extension for positional arguments
@@ -123,7 +124,7 @@ Output::
     Default format: 42s 100ms
     strftime-like format: 03:15:30
 
-**Print a container** (`run <https://godbolt.org/z/MjsY7c>`_)
+**Print a container** (`run <https://godbolt.org/z/MxM1YqjE7>`_)
 
 .. code:: c++
 
@@ -191,24 +192,24 @@ Speed tests
 ================= ============= ===========
 Library           Method        Run Time, s
 ================= ============= ===========
-libc              printf          1.04
-libc++            std::ostream    3.05
-{fmt} 6.1.1       fmt::print      0.75
-Boost Format 1.67 boost::format   7.24
-Folly Format      folly::format   2.23
+libc              printf          0.91
+libc++            std::ostream    2.49
+{fmt} 9.1         fmt::print      0.74
+Boost Format 1.80 boost::format   6.26
+Folly Format      folly::format   1.87
 ================= ============= ===========
 
-{fmt} is the fastest of the benchmarked methods, ~35% faster than ``printf``.
+{fmt} is the fastest of the benchmarked methods, ~20% faster than ``printf``.
 
 The above results were generated by building ``tinyformat_test.cpp`` on macOS
-10.14.6 with ``clang++ -O3 -DNDEBUG -DSPEED_TEST -DHAVE_FORMAT``, and taking the
+12.6.1 with ``clang++ -O3 -DNDEBUG -DSPEED_TEST -DHAVE_FORMAT``, and taking the
 best of three runs. In the test, the format string ``"%0.10f:%04d:%+g:%s:%p:%c:%%\n"``
 or equivalent is filled 2,000,000 times with output sent to ``/dev/null``; for
 further details refer to the `source
 <https://github.com/fmtlib/format-benchmark/blob/master/src/tinyformat-test.cc>`_.
 
 {fmt} is up to 20-30x faster than ``std::ostringstream`` and ``sprintf`` on
-floating-point formatting (`dtoa-benchmark <https://github.com/fmtlib/dtoa-benchmark>`_)
+IEEE754 ``float`` and ``double`` formatting (`dtoa-benchmark <https://github.com/fmtlib/dtoa-benchmark>`_)
 and faster than `double-conversion <https://github.com/google/double-conversion>`_ and
 `ryu <https://github.com/ulfjack/ryu>`_:
 
@@ -322,8 +323,10 @@ Projects using this library
 
 * `ccache <https://ccache.dev/>`_: a compiler cache
 
-* `ClickHouse <https://github.com/ClickHouse/ClickHouse>`_: analytical database
+* `ClickHouse <https://github.com/ClickHouse/ClickHouse>`_: an analytical database
   management system
+  
+* `Contour <https://github.com/contour-terminal/contour/>`_: a modern terminal emulator
 
 * `CUAUV <https://cuauv.org/>`_: Cornell University's autonomous underwater
   vehicle
@@ -341,9 +344,12 @@ Projects using this library
 
 * `Folly <https://github.com/facebook/folly>`_: Facebook open-source library
 
+* `GemRB <https://gemrb.org/>`_: a portable open-source implementation of
+  Bioware’s Infinity Engine
+
 * `Grand Mountain Adventure
   <https://store.steampowered.com/app/1247360/Grand_Mountain_Adventure/>`_:
-  A beautiful open-world ski & snowboarding game
+  a beautiful open-world ski & snowboarding game
 
 * `HarpyWar/pvpgn <https://github.com/pvpgn/pvpgn-server>`_:
   Player vs Player Gaming Network with tweaks
@@ -357,6 +363,10 @@ Projects using this library
 
 * `Knuth <https://kth.cash/>`_: high-performance Bitcoin full-node
 
+* `libunicode <https://github.com/contour-terminal/libunicode/>`_: a modern C++17 Unicode library
+
+* `MariaDB <https://mariadb.org/>`_: relational database management system
+
 * `Microsoft Verona <https://github.com/microsoft/verona>`_:
   research programming language for concurrent ownership
 
@@ -410,6 +420,9 @@ Projects using this library
 * `TrinityCore <https://github.com/TrinityCore/TrinityCore>`_: open-source
   MMORPG framework
 
+* `🐙 userver framework <https://userver.tech/>`_: open-source asynchronous
+  framework with a rich set of abstractions and database drivers
+
 * `Windows Terminal <https://github.com/microsoft/terminal>`_: the new Windows
   terminal
 
@@ -520,8 +533,7 @@ Maintainers
 -----------
 
 The {fmt} library is maintained by Victor Zverovich (`vitaut
-<https://github.com/vitaut>`_) and Jonathan Müller (`foonathan
-<https://github.com/foonathan>`_) with contributions from many other people.
+<https://github.com/vitaut>`_) with contributions from many other people.
 See `Contributors <https://github.com/fmtlib/fmt/graphs/contributors>`_ and
 `Releases <https://github.com/fmtlib/fmt/releases>`_ for some of the names.
 Let us know if your contribution is not listed or mentioned incorrectly and

source/blender/editors/space_file/asset_catalog_tree_view.cc

@@ -404,8 +404,9 @@ std::string AssetCatalogDropTarget::drop_tooltip_asset_catalog(const wmDrag &dra
   BLI_assert(drag.type == WM_DRAG_ASSET_CATALOG);
   const AssetCatalog *src_catalog = get_drag_catalog(drag, get_asset_library());
 
-  return fmt::format(
-      TIP_("Move catalog {} into {}"), src_catalog->path.name(), catalog_item_.get_name());
+  return fmt::format(TIP_("Move catalog {} into {}"),
+                     (std::string_view)src_catalog->path.name(),
+                     (std::string_view)catalog_item_.get_name());
 }
 
 std::string AssetCatalogDropTarget::drop_tooltip_asset_list(const wmDrag &drag) const
@@ -619,7 +620,7 @@ std::string AssetCatalogTreeViewAllItem::DropTarget::drop_tooltip(const wmDrag &
       drag, *get_view<AssetCatalogTreeView>().asset_library_);
 
   return fmt::format(TIP_("Move catalog {} to the top level of the tree"),
-                     drag_catalog->path.name());
+                     (std::string_view)drag_catalog->path.name());
 }
 
 bool AssetCatalogTreeViewAllItem::DropTarget::on_drop(struct bContext * /*C*/,

source/blender/io/ply/exporter/ply_file_buffer.cc

@@ -40,23 +40,26 @@ void FileBuffer::close_file()
 
 void FileBuffer::write_header_element(StringRef name, int count)
 {
-  write_fstring("element {} {}\n", name, count);
+  write_fstring("element {} {}\n", (std::string_view)name, count);
 }
 void FileBuffer::write_header_scalar_property(StringRef dataType, StringRef name)
 {
-  write_fstring("property {} {}\n", dataType, name);
+  write_fstring("property {} {}\n", (std::string_view)dataType, (std::string_view)name);
 }
 
 void FileBuffer::write_header_list_property(StringRef countType,
                                             StringRef dataType,
                                             StringRef name)
 {
-  write_fstring("property list {} {} {}\n", countType, dataType, name);
+  write_fstring("property list {} {} {}\n",
+                (std::string_view)countType,
+                (std::string_view)dataType,
+                (std::string_view)name);
 }
 
 void FileBuffer::write_string(StringRef s)
 {
-  write_fstring("{}\n", s);
+  write_fstring("{}\n", (std::string_view)s);
 }
 
 void FileBuffer::write_newline()

source/blender/io/wavefront_obj/exporter/obj_export_io.hh

@@ -108,11 +108,11 @@ class FormatHandler : NonCopyable, NonMovable {
   }
   void write_obj_usemtl(StringRef s)
   {
-    write_impl("usemtl {}\n", s);
+    write_impl("usemtl {}\n", (std::string_view)s);
   }
   void write_obj_mtllib(StringRef s)
   {
-    write_impl("mtllib {}\n", s);
+    write_impl("mtllib {}\n", (std::string_view)s);
   }
   void write_obj_smooth(int s)
   {
@@ -120,11 +120,11 @@ class FormatHandler : NonCopyable, NonMovable {
   }
   void write_obj_group(StringRef s)
   {
-    write_impl("g {}\n", s);
+    write_impl("g {}\n", (std::string_view)s);
   }
   void write_obj_object(StringRef s)
   {
-    write_impl("o {}\n", s);
+    write_impl("o {}\n", (std::string_view)s);
   }
   void write_obj_edge(int a, int b)
   {
@@ -169,7 +169,7 @@ class FormatHandler : NonCopyable, NonMovable {
 
   void write_mtl_newmtl(StringRef s)
   {
-    write_impl("newmtl {}\n", s);
+    write_impl("newmtl {}\n", (std::string_view)s);
   }
   void write_mtl_float(const char *type, float v)
   {
@@ -186,12 +186,12 @@ class FormatHandler : NonCopyable, NonMovable {
   /* NOTE: options, if present, will have its own leading space. */
   void write_mtl_map(const char *type, StringRef options, StringRef value)
   {
-    write_impl("{}{} {}\n", type, options, value);
+    write_impl("{}{} {}\n", type, (std::string_view)options, (std::string_view)value);
   }
 
   void write_string(StringRef s)
   {
-    write_impl("{}\n", s);
+    write_impl("{}\n", (std::string_view)s);
   }
 
  private: