Resolves: rhbz#2113772 FTBFS in Fedora rawhide/f37

0001-test-update-to-libfmt-v9.0.0.patch

@@ -0,0 +1,42 @@
+From 3872abbb33ebb8d6c891baff33778aae04f0c546 Mon Sep 17 00:00:00 2001
+From: axxel <awagger@gmail.com>
+Date: Tue, 26 Jul 2022 22:42:00 +0200
+Subject: [PATCH] test: update to libfmt v9.0.0
+
+---
+ test/blackbox/BlackboxTestRunner.cpp | 8 ++++----
+ test/blackbox/CMakeLists.txt         | 2 +-
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/test/blackbox/BlackboxTestRunner.cpp b/test/blackbox/BlackboxTestRunner.cpp
+index 7e126a62..85c5b9d4 100644
+--- a/test/blackbox/BlackboxTestRunner.cpp
++++ b/test/blackbox/BlackboxTestRunner.cpp
+@@ -158,8 +158,7 @@
+ 	auto folderName = directory.stem();
+ 
+ 	if (Size(imgPaths) != totalTests)
+-		fmt::print("TEST {} => Expected number of tests: {}, got: {} => FAILED\n", folderName, totalTests,
+-				   imgPaths.size());
++		fmt::print("TEST {} => Expected number of tests: {}, got: {} => FAILED\n", folderName.string(), totalTests, imgPaths.size());
+ 
+ 	for (auto& test : tests) {
+ 		fmt::print("{:20} @ {:3}, {:3}", folderName.string(), test.rotation, Size(imgPaths));
+@@ -234,7 +233,7 @@
+ 	}
+ 
+ 	if (Size(imageGroups) != totalTests)
+-		fmt::print("TEST {} => Expected number of tests: {}, got: {} => FAILED\n", folderName, totalTests,
++		fmt::print("TEST {} => Expected number of tests: {}, got: {} => FAILED\n", folderName.string(), totalTests,
+ 				   imageGroups.size());
+ 
+ 	for (auto& test : tests) {
+@@ -445,7 +444,7 @@
+ 			{ 17, 20, 0   },
+ 			{ 19, 20, 180 },
+ 		});
+-		
++
+ 		runTests("upca-extension-1", "UPC-A", 6, {
+ 			{ 3, 6, 0 },
+ 			{ 4, 6, 180 },

zxing-cpp.spec

@@ -1,6 +1,6 @@
 Name: zxing-cpp
 Version: 1.2.0
-Release: 6%{?dist}
+Release: 7%{?dist}
 Summary: C++ port of the ZXing ("Zebra Crossing") barcode scanning library
 
 # The entire source is ASL 2.0, except:
@@ -40,6 +40,8 @@ Patch1: %{url}/pull/269.patch
 # Use the system copy of pybind11 rather than trying to download a copy. This
 # patch is unconditional, so it is not, as-is, suitable for sending upstream.
 Patch2: zxing-cpp-1.2.0-system-pybind11.patch
+# fix for recent libfmt
+Patch3: 0001-test-update-to-libfmt-v9.0.0.patch
 
 %description
 ZXing-C++ ("zebra crossing") is an open-source, multi-format 1D/2D barcode
@@ -147,6 +149,9 @@ popd
 %files -n python3-%{name} -f %{pyproject_files}
 
 %changelog
+* Tue Aug 02 2022 Caolán McNamara <caolanm@redhat.com> 1.2.0-7
+- Resolves: rhbz#2113772 FTBFS in Fedora rawhide/f37
+
 * Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild