--- yabause/src/libretro/Makefile.common.orig	2021-06-01 21:12:00 UTC
+++ yabause/src/libretro/Makefile.common
@@ -182,6 +182,8 @@ ifeq ($(HAVE_CDROM), 1)
 	endif
 endif
 
+SOURCES_C += $(LIBRETRO_COMM_DIR)/string/stdstring.c
+
 ifeq ($(ARCH_IS_WINDOWS), 1)
 	SOURCES_C += $(FLAC_DIR)/src/libFLAC/windows_unicode_filenames.c
 endif
@@ -209,14 +211,16 @@ ifeq ($(USE_RTHREADS), 1)
 	SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-rthreads.c \
 		$(LIBRETRO_COMM_DIR)/rthreads/rthreads.c
 else
-	ifeq ($(ARCH_IS_LINUX), 1)
-		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c
-	else ifeq ($(ARCH_IS_MACOSX), 1)
-		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c \
-			$(SOURCE_DIR)/ctrl/threads/linux/pthread_barrier.c
-	else
-		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-windows.c
-	endif
+
+SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-dummy.c
+#	ifeq ($(ARCH_IS_LINUX), 1)
+#		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c
+#	else ifeq ($(ARCH_IS_MACOSX), 1)
+#		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-linux.c \
+#			$(SOURCE_DIR)/ctrl/threads/linux/pthread_barrier.c
+#	else
+#		SOURCES_C += $(SOURCE_DIR)/ctrl/threads/thr-windows.c
+#	endif
 endif
 
 M68KMAKE_EXE = m68kmake$(EXE_EXT)