!12 add loong64 support

From: @zhangxianting 
Reviewed-by: @dillon_chen 
Signed-off-by: @dillon_chen

tidb.spec

@@ -1,6 +1,6 @@
 Name:           tidb
 Version:        4.0.14
-Release:        4
+Release:        5
 Summary:        TiDB is a distributed NewSQL database compatible with MySQL protocol
 
 License:        QL and STRUTIL
@@ -16,6 +16,8 @@ Patch1:		0001-fix-release-version.patch
 Patch2:     add-riscv-support.patch 
 Patch3:     add-riscv-support-for-vendor.patch
 %endif
+Patch4:	    0001-add-loong64-support.patch
+
 BuildRequires:  golang >= 1.10.0
 Requires(pre):  shadow-utils
 Requires(post): systemd
@@ -32,8 +34,13 @@ TiDB is a distributed NewSQL database compatible with MySQL protocol
 tar xvf %{SOURCE3} -C .
 %patch3 
 %else
-%autosetup -p1
+%setup -q
+%patch0 -p1
+%patch1 -p1
 tar xvf %{SOURCE3} -C .
+%ifarch loongarch64
+%patch4 -p1
+%endif
 %endif
 
 
@@ -83,6 +90,9 @@ exit 0
 %license LICENSE
 
 %changelog
+* Mon Jul 01 2024 zhangxianting <zhangxianting@uniontech.com> - 4.0.14-5
+- add loongarch64 support
+
 * Mon Jul 17 2023 zhangxiang <zhangxiang@iscas.ac.cn> - 4.0.14-4
 - add riscv64 support