Update pypy3.9.spec for riscv64

Signed-off-by: Jason Montleon <jmontleo@redhat.com>

pypy3.9.spec

@@ -11,7 +11,7 @@ Version:        %{basever}.%{micro}%{?pre:~%{pre}}
 # This potentially allows tags like Obsoletes: pypy3 < %%{version}-%%{release}.
 # https://bugzilla.redhat.com/2053880
 %global baserelease %{autorelease -n}
-Release:        %{baserelease}.%{pyversion}%{?dist}
+Release:        %{baserelease}.%{pyversion}.0.riscv64%{?dist}
 Summary:        Python %{pyversion} implementation with a Just-In-Time compiler
 
 # PyPy is MIT
@@ -371,6 +371,10 @@ rm lib-python/3/distutils/command/*.exe
 # Top memory usage is about 4.5GB on arm7hf
 free
 
+%ifarch riscv64
+export PYPY_MULTIARCH=riscv64-linux-gnu
+%endif
+
 BuildPyPy() {
   ExeName=$1
   Options=$2
@@ -451,6 +455,9 @@ BuildPyPy() {
     --gcrootfinder=shadowstack \
     $Options \
     targetpypystandalone \
+%ifarch riscv64
+    --withoutmod-_continuation \
+%endif
     --platlibdir=%{_lib}
 
   echo "--------------------------------------------------------------"