Use yylex_init not yylex_init_extra().

Older versions of flex don't have the latter.  Per buildfarm.

diff --git a/src/bin/psql/psqlscan.l b/src/bin/psql/psqlscan.l
index 955a4ccadb766dd25eab2c2a36bb8532bb57d2a7..56fa337dc7597b8d30afdeb78e779010819084d9 100644 (file)
--- a/src/bin/psql/psqlscan.l
+++ b/src/bin/psql/psqlscan.l
@@ -893,7 +893,9 @@ psql_scan_create(const PsqlScanCallbacks *callbacks)
 
    state->callbacks = callbacks;
 
-   yylex_init_extra(state, &state->scanner);
+   yylex_init(&state->scanner);
+
+   yyset_extra(state, state->scanner);
 
    psql_scan_reset(state);