ijkmedia: jni: make prebuilt libffmpeg.so

ijkmedia/jni/Android.mk

+LOCAL_PATH := $(call my-dir)
+
+MY_APP_FFMPEG_OUTPUT_PATH := $(LOCAL_PATH)/../../build/ffmpeg-armv7a/output
+
+include $(call all-subdir-makefiles)

ijkmedia/jni/Application.mk

+APP_OPTIM := release
+APP_PLATFORM := android-9
+APP_ABI := armeabi-v7a
+NDK_TOOLCHAIN_VERSION=4.7
+APP_PIE := false
+
+APP_CFLAGS += -O3 -Wall -pipe \
+    -ffast-math \
+    -fstrict-aliasing -Werror=strict-aliasing \
+    -fmodulo-sched -fmodulo-sched-allow-regmoves \
+    -Wno-psabi -Wa,--noexecstack \
+    -D__ARM_ARCH_5__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5TE__ \
+    -DANDROID -DNDEBUG

ijkmedia/jni/ffmpeg/Android.mk

+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := ffmpeg
+LOCAL_SRC_FILES := $(MY_APP_FFMPEG_OUTPUT_PATH)/libffmpeg.so
+include $(PREBUILT_SHARED_LIBRARY)
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