Built SDL2_image and _mixer static

libsdl2_mixer/external/libvorbisidec-1.2.1.patch

@@ -0,0 +1,47 @@
+diff -ruN libvorbisidec-1.2.1.orig/Android.mk libvorbisidec-1.2.1/Android.mk
+--- libvorbisidec-1.2.1.orig/Android.mk	1969-12-31 16:00:00.000000000 -0800
++++ libvorbisidec-1.2.1/Android.mk	2017-10-22 17:27:12.176911197 -0700
+@@ -0,0 +1,32 @@
++LOCAL_PATH := $(call my-dir)
++
++include $(CLEAR_VARS)
++
++LOCAL_MODULE := vorbisidec
++
++LOCAL_C_INCLUDES :=
++
++LOCAL_CFLAGS :=
++
++ifeq ($(TARGET_ARCH),arm)
++	LOCAL_CFLAGS += -D_ARM_ASSEM_
++endif
++
++LOCAL_SRC_FILES += \
++    mdct.c.arm \
++    block.c \
++    window.c.arm \
++    synthesis.c \
++    info.c \
++    floor1.c.arm \
++    floor0.c.arm \
++    vorbisfile.c.arm \
++    res012.c \
++    mapping0.c \
++    registry.c \
++    codebook.c \
++    sharedbook.c.arm \
++
++LOCAL_SHARED_LIBRARIES := ogg
++
++include $(BUILD_STATIC_LIBRARY)
+diff -ruN libvorbisidec-1.2.1.orig/misc.h libvorbisidec-1.2.1/misc.h
+--- libvorbisidec-1.2.1.orig/misc.h	2017-10-22 17:26:08.725205666 -0700
++++ libvorbisidec-1.2.1/misc.h	2017-10-12 20:05:06.719770194 -0700
+@@ -30,6 +30,7 @@
+ 
+ #include "asm_arm.h"
+ #include <stdlib.h> /* for abs() */
++#include <endian.h>
+   
+ #ifndef _V_WIDE_MATH
+ #define _V_WIDE_MATH