diff --git a/backport-fixed-build-error-on-ia64-NonStop.patch b/backport-fixed-build-error-on-ia64-NonStop.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bad7afedda885553dbbacf1b5b0f1b043344e76d
--- /dev/null
+++ b/backport-fixed-build-error-on-ia64-NonStop.patch
@@ -0,0 +1,26 @@
+Origin: https://github.com/RsyncProject/rsync/commit/14f33837dc007ab68d6bff5a6ebc79742ef2148d
+From 14f33837dc007ab68d6bff5a6ebc79742ef2148d Mon Sep 17 00:00:00 2001
+From: Andrew Tridgell <andrew@tridgell.net>
+Date: Thu, 16 Jan 2025 08:17:30 +1100
+Subject: [PATCH] fixed build error on ia64 NonStop
+
+it treats missing prototype as an error, not warning
+---
+ popt/findme.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/popt/findme.c b/popt/findme.c
+index 49fc9f6f0..406d66b21 100644
+--- a/popt/findme.c
++++ b/popt/findme.c
+@@ -9,6 +9,10 @@
+ #include "system.h"
+ #include "findme.h"
+ 
++#ifndef HAVE_STRLCPY
++size_t strlcpy(char *d, const char *s, size_t bufsize);
++#endif
++
+ const char * findProgramPath(const char * argv0)
+ {
+     char * path = getenv("PATH");
diff --git a/rsync.spec b/rsync.spec
index f1c92358b4fc9916a111d0bdcf0d0a8db15b8067..36889853d30ffc41e9563cf7e725cbf41e5c28b4 100644
--- a/rsync.spec
+++ b/rsync.spec
@@ -1,6 +1,6 @@
 Name:           rsync
 Version:        3.4.1
-Release:        1
+Release:        2
 Summary:        Fast incremental file transfer utility
 License:        GPL-3.0-or-later
 URL:            https://rsync.samba.org/
@@ -11,6 +11,8 @@ Source3:        rsyncd.conf
 Source4:        rsyncd.sysconfig
 Source5:        rsyncd@.service
 
+Patch1:         backport-fixed-build-error-on-ia64-NonStop.patch
+
 BuildRequires:  git gcc systemd libacl-devel libattr-devel autoconf popt-devel
 BuildRequires:  lz4-devel openssl-devel libzstd-devel zlib-devel xxhash-devel
 BuildRequires:  python3-commonmark
@@ -85,6 +87,9 @@ install -D -m644 %{SOURCE5} %{buildroot}/%{_unitdir}/rsyncd@.service
 %{_mandir}/man5/rsyncd.conf.5*
 
 %changelog
+* Fri Nov 14 2025 huangwenhua <huangwenhua@kylinos.cn> - 3.4.1-2
+- DESC: backport fixed build error on ia64 NonStop
+
 * Thu Jan 16 2025 Funda Wang <fundawang@yeah.net> - 3.4.1-1
 - update to 3.4.1