From 3dab241fee02630f28ad3d3da155dddb3480f958 Mon Sep 17 00:00:00 2001
From: Christian Speckner <christian.speckner@mayflower.de>
Date: Tue, 30 Nov 2021 21:31:41 +0000
Subject: [PATCH] Fix build on gcc 10.

---
 src/emucore/OSystemStandalone.cxx | 5 +++++
 src/emucore/OSystemStandalone.hxx | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/src/emucore/OSystemStandalone.cxx b/src/emucore/OSystemStandalone.cxx
index f7008edfe..e61f7278c 100644
--- a/src/emucore/OSystemStandalone.cxx
+++ b/src/emucore/OSystemStandalone.cxx
@@ -48,3 +48,8 @@ shared_ptr<CompositeKeyValueRepositoryAtomic> OSystemStandalone::getHighscoreRep
 {
   return shared_ptr<CompositeKeyValueRepositoryAtomic>(myStellaDb, &myStellaDb->highscoreRepository());
 }
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+void OSystemStandalone::getBaseDirectories(string& basedir, string& homedir,
+                                    bool useappdir, const string& usedir)
+{}
diff --git a/src/emucore/OSystemStandalone.hxx b/src/emucore/OSystemStandalone.hxx
index 34e0aaf42..6035cd912 100644
--- a/src/emucore/OSystemStandalone.hxx
+++ b/src/emucore/OSystemStandalone.hxx
@@ -40,6 +40,9 @@ class OSystemStandalone : public OSystem
 
     string describePresistence() override;
 
+    void getBaseDirectories(string& basedir, string& homedir,
+                                    bool useappdir, const string& usedir) override;
+
   private:
 
     shared_ptr<StellaDb> myStellaDb;