Disable spinlocks for riscv64

Signed-off-by: David Abdurachmanov <davidlt@rivosinc.com>

libpq.spec

@@ -4,7 +4,7 @@
 Summary: PostgreSQL client library
 Name: libpq
 Version: %{majorversion}.3
-Release: 2%{?dist}
+Release: 2.0.riscv64%{?dist}
 
 License: PostgreSQL
 Url: http://www.postgresql.org/
@@ -75,6 +75,9 @@ export SYMBOL_VERSION_PREFIX=RHPG_
     --with-openssl \
     --with-gssapi \
     --enable-nls \
+%ifarch riscv64
+    --disable-spinlocks \
+%endif
     --without-readline \
     --datadir=%_datadir/pgsql
 
@@ -131,6 +134,9 @@ find_lang_bins %name-devel.lst  pg_config
 
 
 %changelog
+* Fri Oct 21 2022 David Abdurachmanov <davidlt@rivosinc.com> - 14.3-2.0.riscv64
+- Disable spinlocks for riscv64
+
 * Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 14.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild