!63 add loong64 support for grafana

From: @zhangwenlong01 
Reviewed-by: @small_leek 
Signed-off-by: @small_leek

grafana.spec

@@ -7,7 +7,7 @@
 
 Name:             grafana
 Version:          7.5.15
-Release:          4
+Release:          5
 Summary:          Metrics dashboard and graph editor
 License:          Apache 2.0
 URL:              https://grafana.org
@@ -27,6 +27,10 @@ Source5:          build_frontend.sh
 Source6:          list_bundled_nodejs_packages.py
 # Source7 contains the script to create the vendor and webpack bundles in a container
 Source7:          create_bundles_in_container.sh
+%ifarch loongarch64
+#Source8 from https://github.com/golang/sys version: v0.4.0
+Source8:	  sys.tar.gz
+%endif
 
 # Patches
 Patch1:           001-wrappers-grafana-cli.patch
@@ -428,6 +432,10 @@ rm -r plugins-bundled
 
 # Set up build subdirs and links
 mkdir -p %{_builddir}/src/github.com/grafana
+%ifarch loongarch64
+rm -rf vendor/golang.org/x/sys
+tar -xf %{SOURCE8} -C vendor/golang.org/x/
+%endif
 ln -s %{_builddir}/%{name}-%{version} \
     %{_builddir}/src/github.com/grafana/grafana
 
@@ -588,6 +596,9 @@ rm -r pkg/macaron
 
 
 %changelog
+* Thu Jul 13 2023 Wenlong Zhang<zhangwenlong@loongson.cn> - 7.5.15-5
+- add loong64 support for grafana
+
 * Thu Apr 13 2023 wangkai <13474090681@163.com> - 7.5.15-4
 - Fix gtime_test