diff --git a/automake.spec b/automake.spec
index 12d6dd72274fb577ab5bbb5c1a6c48fa774eee44..da1094cafd5e8a34af966393dc623c79a677f164 100644
--- a/automake.spec
+++ b/automake.spec
@@ -4,7 +4,7 @@
 
 Name:           automake
 Version:        1.16.5
-Release:        8
+Release:        9
 Summary:        A tool for automatically generating Makefile.in files
 License:        GPLv2+ and GFDL-1.3-only and Public Domain and MIT
 URL:            http://www.gnu.org/software/automake/
@@ -71,6 +71,9 @@ fi
 %{_mandir}/man1/*
 
 %changelog
+* Thu Mar 13 2025 lvgenggeng <lvgenggeng@uniontech.com> - 1.16.5-9
+- add sw_64 support
+
 * Tue Mar 26 2024 fuanan <fuanan3@h-partners.com> - 1.16.5-8
 - Bump release in order to upgrade from openEuler 22.03
 
diff --git a/config.guess b/config.guess
index f6d217a49f8f4a664e1437306f3c4196793dcb35..816de196788db67b602165d5d15d19467211fd3f 100644
--- a/config.guess
+++ b/config.guess
@@ -1184,6 +1184,9 @@ EOF
     sparc:Linux:*:* | sparc64:Linux:*:*)
 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
 	;;
+    sw_64*:Linux:*:*)
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
     tile*:Linux:*:*)
 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
 	;;
diff --git a/config.sub b/config.sub
index 2c6a07ab3c34eabed8318ec0a37c0cc23b77a63f..ae5dffd9d1827327343cd7e867fdc0f0fd061cdf 100644
--- a/config.sub
+++ b/config.sub
@@ -1247,6 +1247,7 @@ case $cpu-$vendor in
 			| sparclite \
 			| sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
 			| spu \
+			| sw_64 \
 			| tahoe \
 			| thumbv7* \
 			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \