[bundled libraries fix] remove unused bundles

mysql8.0.spec

@@ -219,6 +219,8 @@ BuildRequires:    libfido2-devel
 Requires:         bash coreutils grep
 Requires:         %{pkgname}-common = %{sameevr}
 
+# 'boost' header files must be bundled
+# See https://bugzilla.redhat.com/show_bug.cgi?id=2260138#c7 for details
 Provides:         bundled(boost) = %{boost_bundled_version}
 
 # 'rapidjson' library must be bundled
@@ -227,6 +229,10 @@ Provides:         bundled(boost) = %{boost_bundled_version}
 # In the MySQL 8.0.34, the MySQL upsstream made the 'rapidjson' library to be bundled by default.
 Provides:         bundled(rapidjson)
 
+# Not available in Fedora
+# https://github.com/martinus/unordered_dense
+Provides:         bundled(unordered_dense)
+
 %{?with_conflicts_mariadb:Conflicts: mariadb}
 # Explicitly disallow installation of mysql + mariadb-server
 %{?with_conflicts_mariadb:Conflicts: mariadb-server}
@@ -471,6 +477,26 @@ pushd boost/boost_$(echo %{boost_bundled_version}| tr . _)
 %patch -P113 -p2
 popd
 
+# Remove bundled code that is unused (all cases in which we use the system version of the library instead)
+# as required by https://docs.fedoraproject.org/en-US/packaging-guidelines/#bundling
+rm -r extra/curl
+rm -r extra/icu
+rm -r extra/libcbor
+rm -r extra/libedit
+rm -r extra/libevent
+rm -r extra/libfido2
+rm -r extra/protobuf
+rm -r extra/tirpc
+rm -r extra/zlib
+rm -r extra/zstd
+# Three files from the lz4 bundle tree are still needed.
+# They are the 'xxhash' library with custom extension to it.
+find extra/lz4 -type f ! \( -name 'xxhash.c' -o -name 'xxhash.h' -o -name 'my_xxhash.h' \) -delete
+# Only used in MySQL Router, which we don't build
+rm -r extra/duktape
+# Needed for unit tests (different from MTR tests), which we doesn't run, as they doesn't work on some architectures: #1989847
+rm -r extra/googletest
+rm -r extra/abseil
 
 # generate a list of tests that fail, but are not disabled by upstream
 cat %{SOURCE50} | tee -a mysql-test/%{skiplist}