From 72de3752f06de2a64fe8135a0839ca25534b326a Mon Sep 17 00:00:00 2001
From: Lars Bilke <lars.bilke@ufz.de>
Date: Tue, 28 Jan 2025 09:51:28 +0100
Subject: [PATCH] gnu: Add xmlpatch.
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* gnu/packages/xml.scm (xmlpatch): New variable.

Change-Id: I557f2dfbaadfef11c8ca592bb03ec829782fcb4e
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
---
 gnu/packages/xml.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/xml.scm b/gnu/packages/xml.scm
index ea36774d36c300cb173a2ba236d5d99f798e008a..10cd6d98faec7b8cd751d58e546585ae8a977689 100644
--- a/gnu/packages/xml.scm
+++ b/gnu/packages/xml.scm
@@ -2040,3 +2040,29 @@ syntax of @code{xml:lang}, @code{xml:spec}, @code{xml:base}, and @code{xml:id} i
 schema language defined by the XML Schema Recommendation Second Edition of 28 October
 2004.")
     (license license:w3c)))
+
+(define-public xmlpatch
+  (package
+    (name "xmlpatch")
+    (version "0.4.5")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/ufz/xmlpatch")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "10kjg7lz9p4xnv96053mj18dmc7lj7iqzx98z3aagnw6hfwdri7f"))))
+    (build-system cmake-build-system)
+    (arguments
+     `(#:configure-flags (list "-DBUILD_SHARED_LIBS=ON")))
+    (native-inputs (list pkg-config))
+    (inputs (list libxml2 glib))
+    (home-page "https://xmlpatch.sourceforge.net")
+    (synopsis "XML patch library")
+    (description
+     "XML Patch is a C++ library and command-line interface
+(the @command{xml-diff} and @command{xml-patch} commands) for patching XML
+files with XPath expressions.")
+    (license license:lgpl2.1+)))