Fix build with GCC 10.0

pdns-gcc10.patch

@@ -0,0 +1,12 @@
+diff -Nrup a/ext/yahttp/yahttp/reqresp.cpp b/ext/yahttp/yahttp/reqresp.cpp
+--- a/ext/yahttp/yahttp/reqresp.cpp	2019-02-07 12:24:13.000000000 -0700
++++ b/ext/yahttp/yahttp/reqresp.cpp	2019-11-06 19:40:29.039325844 -0700
+@@ -2,6 +2,8 @@
+ 
+ namespace YaHTTP {
+ 
++  template class AsyncLoader<Request>;
++
+   bool isspace(char c) {
+     return std::isspace(c) != 0;
+   }

pdns.spec

@@ -3,12 +3,13 @@
 
 Name: pdns
 Version: 4.2.1
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: A modern, advanced and high performance authoritative-only nameserver
 License: GPLv2
 URL: http://powerdns.com
 Source0: http://downloads.powerdns.com/releases/%{name}-%{version}.tar.bz2
 Patch0: pdns-disable-secpoll.patch
+Patch1: pdns-gcc10.patch
 
 Requires(pre): shadow-utils
 Requires(post): systemd-units
@@ -132,7 +133,8 @@ This package contains the ixfrdist program.
 
 %prep
 %setup -q
-%patch0 -p1 -b .disable-secpoll
+%patch0 -p1
+%patch1 -p1
 
 %build
 export CPPFLAGS="-DLDAP_DEPRECATED"
@@ -306,6 +308,9 @@ exit 0
 %{_unitdir}/ixfrdist@.service
 
 %changelog
+* Mon Jan 27 2020 Morten Stevens <mstevens@fedoraproject.org> - 4.2.1-3
+- Fix build with GCC 10.0
+
 * Thu Dec 19 2019 Orion Poplawski <orion@nwra.com> - 4.2.1-2
 - Rebuild for protobuf 3.11