diff --git a/Sw64-Port-libmpc.patch b/Sw64-Port-libmpc.patch
new file mode 100644
index 0000000000000000000000000000000000000000..980f137880ca8afe04e87aa5e7d195aaa5472376
--- /dev/null
+++ b/Sw64-Port-libmpc.patch
@@ -0,0 +1,34 @@
+diff --git a/build-aux/config.guess b/build-aux/config.guess
+index 256083a..f7d4002 100755
+--- a/build-aux/config.guess
++++ b/build-aux/config.guess
+@@ -1039,6 +1039,17 @@ EOF
+     sparc:Linux:*:* | sparc64:Linux:*:*)
+ 	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+ 	exit ;;
++    sw_64:Linux:*:*)
++	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
++	  SW6)   UNAME_MACHINE=sw_64sw6 ;;
++	  SW6A)  UNAME_MACHINE=sw_64sw6a ;;
++	  SW6B) UNAME_MACHINE=sw_64sw6b ;;
++	  SW8A) UNAME_MACHINE=sw_64sw8a ;;
++	esac
++	objdump --private-headers /bin/sh | grep -q ld.so.1
++	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
++	echo "${UNAME_MACHINE}-unknown-linux-${LIBC}"
++	exit ;;
+     tile*:Linux:*:*)
+ 	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+ 	exit ;;
+diff --git a/build-aux/config.sub b/build-aux/config.sub
+index 20f7cf2..6f0c936 100755
+--- a/build-aux/config.sub
++++ b/build-aux/config.sub
+@@ -329,6 +329,7 @@ case $basic_machine in
+ 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ 	| spu \
++	| sw_64 | sw_64sw6 | sw_64sw6a | sw_64sw6b | sw_64sw8a \
+ 	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ 	| ubicom32 \
+ 	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
diff --git a/libmpc.spec b/libmpc.spec
index 085a96c138581fe97be38702372c49b9dac9e56c..ef734edd6adfa7a2f6b03a970a7cfbb8aed6e91d 100644
--- a/libmpc.spec
+++ b/libmpc.spec
@@ -1,6 +1,6 @@
 Name: libmpc
 Version: 1.3.1
-Release: 1
+Release: 2
 Summary: C library for multiple precision complex arithmetic
 License: LGPLv3+ and GFDL-1.3-only
 URL: http://www.multiprecision.org/
@@ -11,6 +11,9 @@ BuildRequires: gmp-devel >= 5.0.0
 BuildRequires: mpfr-devel >= 4.1.0
 BuildRequires: texinfo
 
+# Sw64 Port
+Patch1001: Sw64-Port-libmpc.patch
+
 %description
 MPC is a C library for the arithmetic of complex numbers with arbitrarily high
 precision and correct rounding of the result.  It is built upon and follows the
@@ -27,6 +30,7 @@ Header files and shared object symlinks for MPC is a C library.
 
 %prep
 %setup -q -n mpc-%{version}
+%patch1001 -p1
 
 %build
 %configure --disable-static
@@ -69,6 +73,9 @@ fi
 %{_libdir}/libmpc.so
 
 %changelog
+* Fri Nov 22 2024 swcompiler <lc@wxiat.com> - 1.3.1-2
+- Sw64 Port
+
 * Sat Jan 28 2023 Wenyu Liu<liuwenyu7@huawei.com> - 1.3.1-1
 - Upgrade to 1.3.1