This is a toolconfiguration for developers, and hence most likely should
be the first thing to be switched over. Do so.
sysvinit_path=`realpath /etc/init.d`
-[ -f "$BUILDDIR"/build.ninja ] || meson "$BUILDDIR" -D "sysvinit-path=$sysvinit_path"
+[ -f "$BUILDDIR"/build.ninja ] || meson "$BUILDDIR" -D "sysvinit-path=$sysvinit_path" -D "default-hierarchy=unified"
ninja -C "$BUILDDIR" all
[ "$WITH_TESTS" = 0 ] || ninja -C "$BUILDDIR" test || ( RET="$?" ; cat "$BUILDDIR"/meson-logs/testlog.txt ; exit "$RET" )
ninja -C "$BUILDDIR" install