feat: update fmtlib to 10.1.1+ds1-4

debian/changelog

@@ -1,3 +1,16 @@
+fmtlib (10.1.1+ds1-4) unstable; urgency=medium
+
+  * Backport patch to fix handling FMT_STATIC_THOUSANDS_SEPARATOR
+    (Closes: #1086722)
+
+ -- Shengjing Zhu <[email protected]>  Tue, 05 Nov 2024 02:46:03 +0800
+
+fmtlib (10.1.1+ds1-3) unstable; urgency=medium
+
+  * Upload to unstable (Closes: #1072674)
+
+ -- Shengjing Zhu <[email protected]>  Mon, 04 Nov 2024 17:39:56 +0800
+
 fmtlib (10.1.1+ds1-2) experimental; urgency=medium
 
   * Fix build with Sphinx 7 (Closes: #1042588)

debian/patches/0007-Fix-handling-of-static-separator.patch

@@ -0,0 +1,34 @@
+From: Victor Zverovich <[email protected]>
+Date: Fri, 9 Feb 2024 15:58:56 -0800
+Subject: Fix handling of static separator
+
+Origin: backport, https://github.com/fmtlib/fmt/commit/44c3fe1e
+---
+ include/fmt/format-inl.h | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/include/fmt/format-inl.h b/include/fmt/format-inl.h
+index dac2d43..21772c1 100644
+--- a/include/fmt/format-inl.h
++++ b/include/fmt/format-inl.h
+@@ -114,7 +114,11 @@ template <typename Char> FMT_FUNC Char decimal_point_impl(locale_ref) {
+
+ FMT_FUNC auto write_loc(appender out, loc_value value,
+                         const format_specs<>& specs, locale_ref loc) -> bool {
+-#ifndef FMT_STATIC_THOUSANDS_SEPARATOR
++#ifdef FMT_STATIC_THOUSANDS_SEPARATOR
++  value.visit(loc_writer<>{
++      out, specs, std::string(1, FMT_STATIC_THOUSANDS_SEPARATOR), "\3", "."});
++  return true;
++#else
+   auto locale = loc.get<std::locale>();
+   // We cannot use the num_put<char> facet because it may produce output in
+   // a wrong encoding.
+@@ -123,7 +127,6 @@ FMT_FUNC auto write_loc(appender out, loc_value value,
+     return std::use_facet<facet>(locale).put(out, value, specs);
+   return facet(locale).put(out, value, specs);
+ #endif
+-  return false;
+ }
+ }  // namespace detail
+

debian/patches/series

@@ -4,3 +4,4 @@
 0004-Doc-unwanted-download-links-in-doc-layout.html.patch
 0005-Doc-unwanted-GitHub-iframe.patch
 0006-Doc-build-with-Sphinx-7.patch
+0007-Fix-handling-of-static-separator.patch