Bring back riscv64 support

Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>

samba.spec

@@ -19,9 +19,9 @@
 %define pre_release rc1
 
 %if "x%{?pre_release}" != "x"
-%define samba_release 0.%{main_release}.%{pre_release}%{?dist}
+%define samba_release 0.%{main_release}.%{pre_release}.0.riscv64%{?dist}
 %else
-%define samba_release %{main_release}%{?dist}
+%define samba_release %{main_release}.0.riscv64%{?dist}
 %endif
 
 # This is a network daemon, do a hardened build
@@ -41,7 +41,7 @@
 
 %global with_vfs_cephfs 0
 %if 0%{?fedora}
-%ifarch aarch64 ppc64le s390x x86_64
+%ifarch aarch64 ppc64le s390x x86_64 riscv64
 %global with_vfs_cephfs 1
 #endifarch
 %endif
@@ -862,8 +862,10 @@ xzcat %{SOURCE0} | gpgv2 --quiet --keyring %{SOURCE2} %{SOURCE1} -
 # TODO: resolve underlinked python modules
 export python_LDFLAGS="$(echo %{__global_ldflags} | sed -e 's/-Wl,-z,defs//g')"
 
-# Use the gold linker
+# Use the gold linker, except RISC-V (riscv64), which does not have gold
+%ifnarch riscv64
 export LDFLAGS="%{__global_ldflags} -fuse-ld=gold"
+%endif
 
 %configure \
         --enable-fhs \
@@ -3619,6 +3621,9 @@ fi
 %endif
 
 %changelog
+* Thu Jul 16 2020 David Abdurachmanov <david.abdurachmanvo@sifive.com> - 4.13.0rc1-1.0.riscv64
+- Add support for riscv64
+
 * Tue Jul 14 2020 Andreas Schneider <asn@redhat.com> - 4.13.0rc1-1
 - Move mdssvc data files to correct package