Fixed A7A7

Makefile.libretro

@@ -242,6 +242,7 @@ else ifeq ($(platform), libnx)
 else ifeq ($(platform), classic_armv7_a7)
 	TARGET := $(TARGET_NAME)_libretro.so
 	fpic := -fPIC
+	SHARED := -shared -Wl,--no-undefined
 	CFLAGS += -Ofast \
 	-flto=4 -fwhole-program -fuse-linker-plugin \
 	-fdata-sections -ffunction-sections -Wl,--gc-sections \
@@ -497,7 +498,7 @@ else
 	$(LD) $(fpic) $(SHARED) $(INCLUDES) $(LFLAGS) $(LINKOUT)$@ $(OBJECTS) $(LDFLAGS) $(LIBS)
 endif
 	@echo "** BUILD SUCCESSFUL! GG NO RE **"
-	
+
 %.o: %.c
 	$(CC) $(CFLAGS) -c $(OBJOUT)$@ $<