Disable seccomp support for RISC-V (riscv64)

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

flatpak.spec

@@ -3,7 +3,7 @@
 
 Name:           flatpak
 Version:        0.99.3
-Release:        2%{?dist}
+Release:        2.0.riscv64%{?dist}
 Summary:        Application deployment framework for desktop apps
 
 License:        LGPLv2+
@@ -22,7 +22,10 @@ BuildRequires:  pkgconfig(libsoup-2.4)
 BuildRequires:  pkgconfig(libxml-2.0) >= 2.4
 BuildRequires:  pkgconfig(ostree-1) >= %{ostree_version}
 BuildRequires:  pkgconfig(polkit-gobject-1)
+# RISC-V (riscv64) kernel does not seccomp support in upstream
+%ifnarch riscv64
 BuildRequires:  pkgconfig(libseccomp)
+%endif
 BuildRequires:  pkgconfig(xau)
 BuildRequires:  bison
 BuildRequires:  bubblewrap >= %{bubblewrap_version}
@@ -82,6 +85,9 @@ autoreconf -fi
 (if ! test -x configure; then NOCONFIGURE=1 ./autogen.sh; CONFIGFLAGS=--enable-gtk-doc; fi;
  # User namespace support is sufficient.
  %configure --with-priv-mode=none \
+ %ifarch riscv64
+            --disable-seccomp \
+ %endif
             --with-system-bubblewrap --enable-docbook-docs $CONFIGFLAGS)
 %make_build V=1
 
@@ -158,6 +164,9 @@ flatpak remote-list --system &> /dev/null || :
 
 
 %changelog
+* Sat Aug 11 2018 David Abdurachmanov <david.abdurachmanov@gmail.com> - 0.99.3-2.0.riscv64
+- Disable seccomp for RISC-V (riscv64)
+
 * Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.99.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild