Skip PIE patch, remove unused defines

Do not yet delete that patch, but do not use it until it is proven such
change is still useful.

bind9-next.spec

@@ -36,19 +36,10 @@
                                          %{_sysconfdir}/{crypto-policies/back-ends,pki/dnssec-keys,named} \\\
                                          %{_libdir}/bind %{_libdir}/named %{_datadir}/GeoIP /proc/sys/net/ipv4
 
-%global        selinuxbooleans   named_write_master_zones=1
-## The order of libs is important. See lib/Makefile.in for details
-%define bind_export_libs isc dns isccfg irs
-%{!?_export_dir:%global _export_dir /bind9-export/}
 # libisc-nosym requires to be linked with unresolved symbols
 # When libisc-nosym linking is fixed, it can be defined to 1
 # Visit https://bugzilla.redhat.com/show_bug.cgi?id=1540300
 %undefine _strict_symbol_defs_build
-#
-# significant changes:
-# no more isc-config.sh and bind9-config
-# lib*.so.X versions of selected libraries no longer provided,
-# lib*-%%{version}-RH.so is provided as an internal implementation detail
 
 # Upstream package name
 %global upname bind
@@ -98,8 +89,9 @@ Source48: setup-named-softhsm.sh
 Source49: named-chroot.files
 
 # Common patches
-# FIXME: Is this still required?
-Patch10: bind-9.5-PIE.patch
+# FIXME: Is this still required or useful? Added by commit:
+# https://src.fedoraproject.org/rpms/bind/c/bbeea42ab3194cda396fdf32e9ee516cec4bb3ca
+#Patch10: bind-9.5-PIE.patch
 Patch16: bind-9.16-redhat_doc.patch
 # Later, many conflicts
 #Patch22: bind-9.11-fips-tests.patch
@@ -966,6 +958,7 @@ fi;
 - Apply some review fixes (comment #6)
 - Own logrotate and chroot %_datadir
 - Install files with timestamp preservation
+- Skip PIE patch, remove some unused defines
 
 * Mon Jan 16 2023 Petr Menšík <pemensik@redhat.com> - 32:9.19.8-1
 - Update to 9.19.8