0001-Fix-tests-under-Erlang-27.patch

@@ -0,0 +1,26 @@
+From 175fe083dac92df581c21c6efa9a254778638904 Mon Sep 17 00:00:00 2001
+From: Igor Goryachev <igor@goryachev.org>
+Date: Wed, 26 Jun 2024 18:34:51 +0300
+Subject: [PATCH] Fix tests under Erlang 27+
+
+---
+ src/jsx_decoder.erl | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/jsx_decoder.erl b/src/jsx_decoder.erl
+index 05c5732..1eeee37 100644
+--- a/src/jsx_decoder.erl
++++ b/src/jsx_decoder.erl
+@@ -1102,7 +1102,8 @@ special_number_test_() ->
+     Cases = [
+         % {title, test form, json, opt flags}
+         {"-0", [{integer, 0}, end_json], <<"-0">>},
+-        {"-0.0", [{float, 0.0}, end_json], <<"-0.0">>},
++        {"0.0", [{float, 0.0}, end_json], <<"0.0">>},
++        {"-0.0", [{float, -0.0}, end_json], <<"-0.0">>},
+         {"0e0", [{float, 0.0}, end_json], <<"0e0">>},
+         {"0e4", [{float, 0.0}, end_json], <<"0e4">>},
+         {"1e0", [{float, 1.0}, end_json], <<"1e0">>},
+-- 
+2.51.0
+

erlang-jsx.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Sep 26 12:36:53 UTC 2025 - Matwey Kornilov <matwey.kornilov@gmail.com>
+
+- Add 0001-Fix-tests-under-Erlang-27.patch:
+  fix build for Erlang 27+
+
 -------------------------------------------------------------------
 Tue Jul 12 09:46:50 UTC 2022 - matwey.kornilov@gmail.com
 

erlang-jsx.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package erlang-jsx
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -26,13 +26,14 @@ Group:          Development/Libraries/Other
 URL:            https://github.com/talentdeficit/jsx
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Source0:        jsx-%{version}.tar.xz
+Patch0:         0001-Fix-tests-under-Erlang-27.patch
 BuildRequires:  erlang-rebar
 
 %description
 Jsx is an erlang application for consuming, producing and manipulating json.
 
 %prep
-%setup -q -n jsx-%{version}
+%autosetup -p1 -n jsx-%{version}
 
 %build
 %__rebar compile