Enabled libdir64 for riscv64

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

librx.spec

@@ -1,7 +1,7 @@
 Summary: POSIX regexp functions
 Name: librx
 Version: 1.5
-Release: 31%{?dist}
+Release: 31.0.riscv64%{?dist}
 License: GPLv2+
 URL: http://www.gnu.org/software/rx/rx.html
 Group: Applications/Text
@@ -37,7 +37,7 @@ This package contains files needed for development with librx.
 %setup -q -n rx-%{version}
 %patch0 -p1
 %patch1 -p1 -b .texipatch
-%ifarch x86_64 s390x ia64 %{power64} alpha sparc64 aarch64 %{mips64}
+%ifarch x86_64 s390x ia64 %{power64} alpha sparc64 aarch64 %{mips64} riscv64
 %patch2 -p1 -b .64bit
 %endif
 %patch3 -p1 -b .libtoolmode
@@ -84,6 +84,9 @@ fi
 %{_libdir}/*.so
 
 %changelog
+* Tue Jun 19 2018 David Abdurachmanov <david.abdurachmanov@gmail.com> - 1.5-31.0.riscv64
+- Enable libdir64 patch for riscv64
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.5-31
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild