diff -Naur openEuler-rpm-config.org/config.guess openEuler-rpm-config.sw/config.guess
--- openEuler-rpm-config.org/config.guess	2022-09-28 02:14:20.761824000 +0000
+++ openEuler-rpm-config.sw/config.guess	2022-09-28 02:15:03.761824000 +0000
@@ -915,6 +915,14 @@
 	UNAME_MACHINE=aarch64_be
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
+    sw_64:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  sw)   UNAME_MACHINE=sw_64 ;;
+	esac
+	objdump --private-headers /bin/sh | grep -q ld.so.1
+	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
+	echo ${UNAME_MACHINE}-sunway-linux-${LIBC}
+	exit ;;
     alpha:Linux:*:*)
 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 	  EV5)   UNAME_MACHINE=alphaev5 ;;
@@ -1459,4 +1467,4 @@
 # time-stamp-start: "timestamp='"
 # time-stamp-format: "%:y-%02m-%02d"
 # time-stamp-end: "'"
-# End:
\ No newline at end of file
+# End:
diff -Naur openEuler-rpm-config.org/config.sub openEuler-rpm-config.sw/config.sub
--- openEuler-rpm-config.org/config.sub	2022-09-28 02:14:20.761824000 +0000
+++ openEuler-rpm-config.sw/config.sub	2022-09-28 02:24:48.291824000 +0000
@@ -247,6 +247,7 @@
 	# Some are omitted here because they have special meanings below.
 	1750a | 580 \
 	| a29k \
+	| sw_64 \
 	| aarch64 | aarch64_be \
 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
@@ -370,6 +371,7 @@
 	# Recognize the basic CPU types with company name.
 	580-* \
 	| a29k-* \
+	| sw_64-* \
 	| aarch64-* | aarch64_be-* \
 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
@@ -1820,4 +1822,4 @@
 # time-stamp-start: "timestamp='"
 # time-stamp-format: "%:y-%02m-%02d"
 # time-stamp-end: "'"
-# End:
\ No newline at end of file
+# End:
diff -Naur openEuler-rpm-config.org/macros openEuler-rpm-config.sw/macros
--- openEuler-rpm-config.org/macros	2022-09-28 02:14:20.761824000 +0000
+++ openEuler-rpm-config.sw/macros	2022-09-28 02:15:49.081824000 +0000
@@ -225,7 +225,7 @@
 %pkg_vcmp() (%{expand:%%{pkg_version_cmp %1 %3}} %2 0)
 
 #arches macros
-%generic_arches %{ix86} x86_64 %{arm} aarch64
+%generic_arches %{ix86} x86_64 %{arm} aarch64 sw_64
 %ldc_arches %{generic_arches}
 %valgrind_arches %{generic_arches}
 %nodejs_arches %{generic_arches}