From 4a4c856c76158c91c4a08b7106ab130ccbbf7ec0 Mon Sep 17 00:00:00 2001
From: swcompiler <lc@wxiat.com>
Date: Thu, 24 Oct 2024 13:36:15 +0800
Subject: [PATCH] Add Sw64 ISA support

---
 Sw64-Port-libmpc.patch | 34 ++++++++++++++++++++++++++++++++++
 libmpc.spec            |  9 ++++++++-
 2 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 Sw64-Port-libmpc.patch

diff --git a/Sw64-Port-libmpc.patch b/Sw64-Port-libmpc.patch
new file mode 100644
index 0000000..449f009
--- /dev/null
+++ b/Sw64-Port-libmpc.patch
@@ -0,0 +1,34 @@
+diff --git a/build-aux/config.guess b/build-aux/config.guess
+index 2a02660..1006612 100755
+--- a/build-aux/config.guess
++++ b/build-aux/config.guess
+@@ -939,6 +939,17 @@ EOF
+ 	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
+ 	echo "$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 ;;
+     arc:Linux:*:* | arceb:Linux:*:*)
+ 	echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
+ 	exit ;;
+diff --git a/build-aux/config.sub b/build-aux/config.sub
+index a3f11f8..e256286 100755
+--- a/build-aux/config.sub
++++ b/build-aux/config.sub
+@@ -1161,6 +1161,7 @@ case $cpu-$vendor in
+ 			| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
+ 			| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
+ 			| alphapca5[67] | alpha64pca5[67] \
++			| sw_64 | sw_64sw6 | sw_64sw6a | sw_64sw6b | sw_64sw8a \
+ 			| am33_2.0 \
+ 			| amdgcn \
+ 			| arc | arceb \
diff --git a/libmpc.spec b/libmpc.spec
index e8667e1..d036924 100644
--- a/libmpc.spec
+++ b/libmpc.spec
@@ -1,6 +1,6 @@
 Name: libmpc
 Version: 1.2.0
-Release: 7
+Release: 8
 Summary: C library for multiple precision complex arithmetic
 License: LGPLv3+ and GFDL-1.3-only
 URL: http://www.multiprecision.org/
@@ -11,6 +11,9 @@ Patch6001: backport-0002-Fix-bug-in-mpc_pow_fr.patch
 Patch6002: backport-0003-Fix-bug-in-bug-fix-of-mpc_pow_fr.patch
 Patch6003: backport-0004-Correct-signs-of-0-parts-in-exact-Karatsuba-multipli.patch 
 
+# Sw64 Port
+Patch7001: Sw64-Port-libmpc.patch 
+
 BuildRequires: gcc
 BuildRequires: gmp-devel >= 5.0.0
 BuildRequires: mpfr-devel >= 4.1.0
@@ -36,6 +39,7 @@ Header files and shared object symlinks for MPC is a C library.
 %patch6001 -p1
 %patch6002 -p1
 %patch6003 -p1
+%patch7001 -p1
 
 %build
 %configure --disable-static
@@ -78,6 +82,9 @@ fi
 %{_libdir}/libmpc.so
 
 %changelog
+* Thu Oct 24 2024 swcompiler <lc@wxiat.com> - 1.2.0-8
+- Add Sw64 ISA support
+
 * Fri May 5 2023 volcanodragon<linfeilong@huawei.com> - 1.2.0-7
 - fix the bug that bugfix patches are not patched.
 
-- 
Gitee