!142 Add riscv64 support

From: @misaka00251 
Reviewed-by: @jvmboy 
Signed-off-by: @jvmboy

openjdk-latest.spec

@@ -72,7 +72,7 @@
 %global is_system_jdk 0
 
 %global aarch64         aarch64 arm64 armv8
-%global jit_arches      x86_64 %{aarch64}
+%global jit_arches      x86_64 %{aarch64} riscv64
 %global aot_arches      x86_64 %{aarch64}
 
 # Set of architectures for which java has short vector math library (libsvml.so)
@@ -159,7 +159,7 @@
 # buildjdkver is usually same as %%{majorver},
 # but in time of bootstrap of next jdk, it is majorver-1,
 # and this it is better to change it here, on single place
-%global buildjdkver 19
+%global buildjdkver 20
 # We don't add any LTS designator for STS packages (Fedora and EPEL).
 # We need to explicitly exclude EPEL as it would have the %%{rhel} macro defined.
 %if 0%{?rhel} && !0%{?epel}
@@ -176,7 +176,7 @@
 %global top_level_dir_name   %{origin}
 %global minorver        0
 %global buildver        9
-%global rpmrelease      0
+%global rpmrelease      1
 # priority must be 8 digits in total; up to openjdk 1.8, we were using 18..... so when we moved to 11, we had to add another digit
 %if %is_system_jdk
 %global priority %( printf '%02d%02d%02d%02d' %{majorver} %{minorver} %{securityver} %{buildver} )
@@ -1318,6 +1318,8 @@ if [ "$ARCH" = "x86_64" ]; then
 elif [ "$ARCH" = "aarch64" ]; then
     tar -xf %{SOURCE1}
     BOOTJDKPATH=$PWD/jdk-20.0.2+9
+elif [ "$ARCH" = "riscv64" ]; then
+    :
 else
     echo " Failed to set BOOTJDKPATH "
     exit 18
@@ -1766,6 +1768,9 @@ cjc.mainProgram(arg)
 
 
 %changelog
+* Mon Aug 07 2023 misaka00251 <liuxin@iscas.ac.cn> - 1:20.0.2.9-1-rolling
+- Add riscv64 to jit_arches
+
 * Thu Aug 3 2023 wanghao <wanghao564@huawei.com> - 1:20.0.2.9-0-rolling
 - Update to jdk-20.0.2+9