PSP: fixed build

Makefile.psp

@@ -1,6 +1,7 @@
 TARGET_LIB = libSDL2.a
 OBJS= src/SDL.o \
       src/SDL_assert.o \
+      src/SDL_dataqueue.o \
       src/SDL_error.o \
       src/SDL_hints.o \
       src/SDL_log.o \
@@ -15,6 +16,7 @@ OBJS= src/SDL.o \
       src/audio/psp/SDL_pspaudio.o \
       src/cpuinfo/SDL_cpuinfo.o \
       src/events/SDL_clipboardevents.o \
+      src/events/SDL_displayevents.o \
       src/events/SDL_dropevents.o \
       src/events/SDL_events.o \
       src/events/SDL_gesture.o \
@@ -29,6 +31,7 @@ OBJS= src/SDL.o \
       src/joystick/SDL_joystick.o \
       src/joystick/SDL_gamecontroller.o \
       src/joystick/psp/SDL_sysjoystick.o \
+      src/joystick/virtual/SDL_virtualjoystick.o \
       src/power/SDL_power.o \
       src/power/psp/SDL_syspower.o \
       src/filesystem/dummy/SDL_sysfilesystem.o \
@@ -77,10 +80,12 @@ OBJS= src/SDL.o \
       src/video/SDL_stretch.o \
       src/video/SDL_surface.o \
       src/video/SDL_video.o \
+      src/video/SDL_yuv.o \
       src/video/psp/SDL_pspevents.o \
       src/video/psp/SDL_pspvideo.o \
       src/video/psp/SDL_pspgl.o \
-      src/video/psp/SDL_pspmouse.o
+      src/video/psp/SDL_pspmouse.o \
+      src/video/yuv2rgb/yuv_rgb.o
 
 INCDIR = ./include
 CFLAGS = -g -O2 -G0 -Wall -D__PSP__ -DHAVE_OPENGL