File project.diff of Package minisign

--- minisign.spec.orig
+++ minisign.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package minisign
 #
-# Copyright (c) 2025 SUSE LLC
+# Copyright (c) 2025 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -27,21 +27,15 @@ Source0:        https://github.com/jedis
 BuildRequires:  cmake
 BuildRequires:  pkgconfig(libsodium)
 
+BuildRequires:  declarative-macros
+BuildSystem:    cmake
+BuildOption:    -DCMAKE_STRIP:BOOL=OFF
+
 %description
 Minisign is a dead simple tool to sign files and verify signatures.
 
 It is portable, lightweight, and uses the highly secure Ed25519 public-key signature system.
 
-%prep
-%autosetup
-
-%build
-%cmake -DCMAKE_STRIP:BOOL=OFF
-%cmake_build
-
-%install
-%cmake_install
-
 %files
 %doc README.md
 %license LICENSE