Fix *.pc file libdir variable

Fix: lib -> lib64

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

libasyncns-pc-fix-libdir.patch

@@ -0,0 +1,12 @@
+diff --git a/libasyncns.pc.in b/libasyncns.pc.in
+index 6795161..d4ca76f 100644
+--- a/libasyncns.pc.in
++++ b/libasyncns.pc.in
+@@ -1,6 +1,6 @@
+ prefix=@prefix@
+ exec_prefix=${prefix}
+-libdir=${exec_prefix}/lib
++libdir=${exec_prefix}/lib64
+ includedir=${prefix}/include
+ 
+ Name: libasyncns

libasyncns.spec

@@ -1,11 +1,13 @@
 Name: libasyncns
 Version: 0.8
-Release: 26%{?dist}
+Release: 26.0.riscv64%{?dist}
 Summary: Asynchronous Name Service Library
 Source0: http://0pointer.de/lennart/projects/libasyncns/libasyncns-%{version}.tar.gz
 License: LGPL-2.1-or-later
 Url: http://0pointer.de/lennart/projects/libasyncns/
 
+Patch0: libasyncns-pc-fix-libdir.patch
+
 BuildRequires:  gcc
 BuildRequires: make
 %description
@@ -24,6 +26,7 @@ Development Files for libasyncns Client Development
 
 %prep
 %setup -q
+%patch -P0 -p1
 
 %build
 %configure --disable-static
@@ -45,6 +48,9 @@ rm -rf $RPM_BUILD_ROOT/usr/share/doc/libasyncns/
 %{_libdir}/pkgconfig/libasyncns.pc
 
 %changelog
+* Thu Dec 14 2023 David Abdurachmanov <davidlt@rivosinc.com> - 0.8-26.0.riscv64
+- Fix PC file libdir variable
+
 * Wed Aug 02 2023 Lukáš Zaoral <lzaoral@redhat.com> - 0.8-26
 - migrate to SPDX license format