From cc6d53d5610445405886d9ee60aed019a14edce1 Mon Sep 17 00:00:00 2001
From: Stephen Anthony <sa666666@gmail.com>
Date: Mon, 3 May 2021 20:59:35 -0230
Subject: [PATCH] Fix libretro build.

---
 src/emucore/CartMVC.cxx         | 2 +-
 src/libretro/FSNodeLIBRETRO.cxx | 2 +-
 src/libretro/FSNodeLIBRETRO.hxx | 2 +-
 src/libretro/Makefile.common    | 1 +
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/emucore/CartMVC.cxx b/src/emucore/CartMVC.cxx
index 0562bca00..aac2a97fc 100644
--- a/src/emucore/CartMVC.cxx
+++ b/src/emucore/CartMVC.cxx
@@ -803,7 +803,7 @@ void MovieCart::updateTransport()
       if (temp == myDirectionValue)
         myInputs.updateDirection(temp);
 
-        myDirectionValue = temp;
+      myDirectionValue = temp;
     }
     else
     {
diff --git a/src/libretro/FSNodeLIBRETRO.cxx b/src/libretro/FSNodeLIBRETRO.cxx
index 12c377ed6..cb4d24011 100644
--- a/src/libretro/FSNodeLIBRETRO.cxx
+++ b/src/libretro/FSNodeLIBRETRO.cxx
@@ -92,7 +92,7 @@ AbstractFSNodePtr FilesystemNodeLIBRETRO::getParent() const
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-size_t FilesystemNodeLIBRETRO::read(ByteBuffer& image) const
+size_t FilesystemNodeLIBRETRO::read(ByteBuffer& image, size_t) const
 {
   image = make_unique<uInt8[]>(Cartridge::maxSize());
 
diff --git a/src/libretro/FSNodeLIBRETRO.hxx b/src/libretro/FSNodeLIBRETRO.hxx
index 5dd17d0d7..a7fcb211d 100644
--- a/src/libretro/FSNodeLIBRETRO.hxx
+++ b/src/libretro/FSNodeLIBRETRO.hxx
@@ -49,7 +49,7 @@ class FilesystemNodeLIBRETRO : public AbstractFSNode
     bool getChildren(AbstractFSList& list, ListMode mode) const override;
     AbstractFSNodePtr getParent() const override;
 
-    size_t read(ByteBuffer& image) const override;
+    size_t read(ByteBuffer& image, size_t) const override;
 
   protected:
     string _name;
diff --git a/src/libretro/Makefile.common b/src/libretro/Makefile.common
index dce248743..a0f099ed0 100644
--- a/src/libretro/Makefile.common
+++ b/src/libretro/Makefile.common
@@ -85,6 +85,7 @@ SOURCES_CXX := \
 	$(CORE_DIR)/emucore/CartFC.cxx \
 	$(CORE_DIR)/emucore/CartFE.cxx \
 	$(CORE_DIR)/emucore/CartMDM.cxx \
+	$(CORE_DIR)/emucore/CartMVC.cxx \
 	$(CORE_DIR)/emucore/CartMNetwork.cxx \
 	$(CORE_DIR)/emucore/CartSB.cxx \
 	$(CORE_DIR)/emucore/CartTVBoy.cxx \