Set("INSTALL_LOG_DIR", '$(INSTALL_VAR_PREFIX)log');
Set("INSTALL_STATE_DIR", '$(INSTALL_VAR_PREFIX)lib');
Set("INSTALL_RUN_DIR", '$(INSTALL_VAR_PREFIX)run');
+Set("INSTALL_DOC_DIR", '$(INSTALL_USR_PREFIX)share/doc');
+Set("INSTALL_PERL_DIR", '$(INSTALL_LIB_DIR)/perl5');
# Remember PKG_CONFIG_PATH used for building, so that it will be propagated to
# pkg-config's run locally in the makefiles.