Revert "Revert "Fix build failures in Ubuntu 21.10 (#22952)""

This reverts commit caf0013a20b5330b4b964867adf40294bc407e43. old-commit-hash: f2a81309e10a93b85d4d68a83392eab9d8df9155
2026-07-06 22:22:11 +08:00 · 2021-11-17 13:46:38 -08:00
parent 03ab5abb87
commit 09ad54970c
3 changed files with 4 additions and 0 deletions
@@ -189,6 +189,7 @@ env = Environment(
    "-Wno-inconsistent-missing-override",
    "-Wno-c99-designator",
    "-Wno-reorder-init-list",
+    "-Wno-error=unused-but-set-variable",
  ] + cflags + ccflags,

  CPPPATH=cpppath + [
@@ -1,5 +1,7 @@
 #pragma once

+#include <optional>
+
 #include <QThread>
 #include <QGeoCoordinate>
 #include <QGeoManeuver>
@@ -3,6 +3,7 @@
 #include <map>
 #include <memory>
 #include <string>
+#include <optional>

 #include <QObject>
 #include <QTimer>