[Android/ARM64] Support ndk-build to run nnstreamer on Android

This commit is to support the ndk-build command that is included in Android
NDK toolkit. This commit is to be enabled in order to run nnstream-based
their applications on Android platform as well as Ubuntu and Tizen.

**CHANGELOG**

* Version 5
1. Added the tensor decoder in Android.mk to avoid a situation that developers
   have to modify the gst_nnstreamer_init() function.

* Version 4
1. Added variable NNSTREAMER_VERSION to do not modify the existing nnstreamer.c

* Version 3
1. Disconnected the dependant absolute path of libz.so file
   - It means that nnstreamer library and test app (shared ELF) do not call
     libz.so. file directly. The libz.so file will be called gstreamer to avoid
     absolute path issue as soon as possible.
2. Added a multiple architecture structure
   - This commit support others (e.g. ARM32, X86, X86_64) as well as ARM64.

* Version 2
1. Removed hardcoded operations to support ARM64
2. Added instruction manual to reproduce consistently
3. Synchronized Android NDK + Android Platform (Nougat) + Android API level (24)
4. Unified separated two folders (e.g., header files and .so files)

* Version 1
1. Added Android.mk file to build nnstreamer and apps
2. Added Application.mk to define a run-time C library and
   the API level of Android

Signed-off-by: Geunsik Lim <geunsik.lim@samsung.com>
Signed-off-by: Jijoong Moon <Jijoong.moon@amsung.com>

diff --git a/jni/Android.mk b/jni/Android.mk
new file mode 100644 (file)
index 0000000..655b4a8
--- /dev/null
+++ b/jni/Android.mk
@@ -0,0 +1,446 @@
+LOCAL_PATH := $(call my-dir)
+#
+# Geunsik Lim <geunsik.lim@samsung.com>
+#
+# Step1: Required packages
+# - Software Platform: Android 7.0 (Nougat) + ARM 64bit
+#   - NDK version: r12b
+#   - API Level: 24
+# - Gstreamer 1.12
+#
+# Step2: Append a path of Android Gstreamer and Android NDK as following:
+# ubuntu16.04$> vi ~/.bashrc
+# # gst-root-android, Android NDK/SDK
+# export GSTREAMER_ROOT_ANDROID=/work/taos/gst-android/gst_root_android
+# export ANDROID_NDK=/work/taos/gst-android/android-ndk-r12b
+# export PATH=$ANDROID_NDK:$PATH
+#
+# Step3: Build NNStreamer for Android platform
+# ubuntu16.04$> ndk-build -j$(nproc)
+#
+# Step4: Install nnstreamer into Android target device
+# for i in ../libs/arm64-v8a/*.so ; do echo "$i" ; adb push "$i" /data/nnstreamer/libgstreamer/;  done;
+# adb shell mv /data/nnstreamer/libgstreamer/libnnstreamer.so    /data/nnstreamer/libnnstreamer/
+# adb shell ln -s /data/nnstreamer/libgstreamer/libharfbuzz.so   /data/nnstreamer/libgstreamer/libharfbuzz.so.0
+# adb shell ln -s /data/nnstreamer/libgstreamer/libbz2.so        /data/nnstreamer/libgstreamer/libbz2.so.1.0
+#
+# readelf -d ../libs/arm64-v8a/test
+# adb push ../libs/arm64-v8a/test  /data/nnstreamer/
+#
+
+NNSTREAMER_VERSION := 0.1.1
+TARGET_ARCH_ABI    := arm64-v8a
+
+ifeq ($(TARGET_ARCH_ABI),armeabi)
+GSTREAMER_ROOT        := $(GSTREAMER_ROOT_ANDROID)/arm
+else ifeq ($(TARGET_ARCH_ABI),armeabi-v7a)
+GSTREAMER_ROOT        := $(GSTREAMER_ROOT_ANDROID)/armv7
+else ifeq ($(TARGET_ARCH_ABI),arm64-v8a)
+GSTREAMER_ROOT        := $(GSTREAMER_ROOT_ANDROID)/arm64
+else ifeq ($(TARGET_ARCH_ABI),x86)
+GSTREAMER_ROOT        := $(GSTREAMER_ROOT_ANDROID)/x86
+else ifeq ($(TARGET_ARCH_ABI),x86_64)
+GSTREAMER_ROOT        := $(GSTREAMER_ROOT_ANDROID)/x86_64
+else
+$(error Target arch ABI not supported: $(TARGET_ARCH_ABI))
+endif
+
+# Describe shared libraries that are needed to run this application.
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstreamer-1.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstreamer-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstbase-1.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstbase-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstaudio-1.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstaudio-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstvideo-1.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstvideo-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := glib-2.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libglib-2.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gobject-2.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgobject-2.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := intl
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libintl.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := z
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libz.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := bz2
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libbz2.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstcoreelements
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstcoreelements.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstcoretracers
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstcoretracers.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstadder
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstadder.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := orc
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/liborc-0.4.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstapp
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstapp.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstaudioconvert
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstaudioconvert.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstaudiomixer
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstaudiomixer.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstaudiorate
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstaudiorate.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstaudioresample
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstaudioresample.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstaudiotestsrc
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstaudiotestsrc.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstgio
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstgio.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstpango
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstpango.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstrawparse
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstrawparse.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gsttypefindfunctions
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgsttypefindfunctions.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstvideoconvert
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstvideoconvert.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstvideorate
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstvideorate.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstvideoscale
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstvideoscale.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstvideotestsrc
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstvideotestsrc.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstvolume
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstvolume.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstautodetect
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstautodetect.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstvideofilter
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstvideofilter.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstopengl
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstopengl.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstopensles
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstopensles.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gmodule-2.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgmodule-2.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstcompositor
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstcompositor.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := ffi
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libffi.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := tag-1.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgsttag-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := iconv
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libiconv.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := app-1.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstapp-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := png
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libpng16.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstpng
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstpng.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := badaudio
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstbadaudio-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := badbase-1.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstbadbase-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gio-2.0
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgio-2.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := pangocairo
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libpangocairo-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := pangoft2
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libpangoft2-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := pango
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libpango-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gthread
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgthread-2.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := cairo
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libcairo.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := pixman
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libpixman-1.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := fontconfig
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libfontconfig.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := expat
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libexpat.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := freetype
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libfreetype.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstbadvideo
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstbadvideo-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstcontroller
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstcontroller-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := jpeg
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libjpeg.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := graphene
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgraphene-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstpbutils
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstpbutils-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstgl
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstgl-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstbadallocators
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstbadallocators-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := gstallocators
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libgstallocators-1.0.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := harfbuzz
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/libharfbuzz.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := multifile
+LOCAL_SRC_FILES := $(GSTREAMER_ROOT)/lib/gstreamer-1.0/libgstmultifile.so
+include $(PREBUILT_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+
+# Please keep the pthread and openmp library for checking a compatibility
+LOCAL_ARM_NEON := true
+LOCAL_CFLAGS   += -O0 -DVERSION=\"$(NNSTREAMER_VERSION)\"
+LOCAL_CXXFLAGS += -std=c++11
+LOCAL_CFLAGS   += -pthread -fopenmp
+
+LOCAL_LDFLAGS       += -fuse-ld=bfd
+LOCAL_MODULE_TAGS   := optional
+
+LOCAL_MODULE       := nnstreamer
+NNSTREAMER_GST_HOME := ../gst/nnstreamer
+NNSTREAMER_GST_TEST := ../nnstreamer_example/
+LOCAL_SRC_FILES := $(NNSTREAMER_GST_HOME)/nnstreamer.c \
+       $(NNSTREAMER_GST_HOME)/nnstreamer_conf.c \
+       $(NNSTREAMER_GST_HOME)/nnstreamer_subplugin.c \
+       $(NNSTREAMER_GST_HOME)/tensor_common.c \
+       $(NNSTREAMER_GST_HOME)/tensor_repo.c \
+       $(NNSTREAMER_GST_HOME)/tensor_converter/tensor_converter.c \
+       $(NNSTREAMER_GST_HOME)/tensor_aggregator/tensor_aggregator.c \
+       $(NNSTREAMER_GST_HOME)/tensor_decoder/tensordec.c \
+       $(NNSTREAMER_GST_HOME)/tensor_demux/gsttensordemux.c \
+       $(NNSTREAMER_GST_HOME)/tensor_filter/tensor_filter.c \
+       $(NNSTREAMER_GST_HOME)/tensor_merge/gsttensormerge.c \
+       $(NNSTREAMER_GST_HOME)/tensor_mux/gsttensormux.c \
+       $(NNSTREAMER_GST_HOME)/tensor_reposink/tensor_reposink.c \
+       $(NNSTREAMER_GST_HOME)/tensor_reposrc/tensor_reposrc.c \
+       $(NNSTREAMER_GST_HOME)/tensor_saveload/tensor_load.c \
+       $(NNSTREAMER_GST_HOME)/tensor_sink/tensor_sink.c \
+       $(NNSTREAMER_GST_HOME)/tensor_split/gsttensorsplit.c \
+       $(NNSTREAMER_GST_HOME)/tensor_transform/tensor_transform.c
+
+LOCAL_C_INCLUDES := $(NNSTREAMER_GST_HOME)/ \
+       $(NNSTREAMER_GST_HOME)/tensor_converter/ \
+       $(NNSTREAMER_GST_HOME)/tensor_aggregator/ \
+       $(NNSTREAMER_GST_HOME)/tensor_decoder/ \
+       $(NNSTREAMER_GST_HOME)/tensor_demux/ \
+       $(NNSTREAMER_GST_HOME)/tensor_filter/ \
+       $(NNSTREAMER_GST_HOME)/tensor_merge/ \
+       $(NNSTREAMER_GST_HOME)/tensor_mux/ \
+       $(NNSTREAMER_GST_HOME)/tensor_reposink/ \
+       $(NNSTREAMER_GST_HOME)/tensor_reposrc/ \
+       $(NNSTREAMER_GST_HOME)/tensor_saveload/ \
+       $(NNSTREAMER_GST_HOME)/tensor_sink/ \
+       $(NNSTREAMER_GST_HOME)/tensor_split/ \
+       $(NNSTREAMER_GST_HOME)/tensor_transform/
+
+BUILDING_BLOCK_LIST := gstreamer-1.0 glib-2.0 gobject-2.0 intl gstcoreelements gstcoretracers gstadder \
+gstapp gstaudioconvert gstaudiomixer gstaudioresample gstaudiorate gstaudioresample gstaudiotestsrc gstgio \
+gstpango gstrawparse gsttypefindfunctions gstvideoconvert gstvideorate gstvideoscale gstvideotestsrc \
+gstvolume gstautodetect gstvideofilter gstopengl gstopensles gmodule-2.0 gstcompositor ffi iconv png multifile \
+gstbase-1.0 gstaudio-1.0 gstvideo-1.0 tag-1.0 orc app-1.0 badaudio badbase-1.0 gio-2.0 pangocairo  pango gthread \
+ cairo pixman fontconfig expat gstbadvideo gstcontroller jpeg graphene gstpbutils gstgl gstbadallocators \
+gstallocators harfbuzz bz2
+
+LOCAL_C_INCLUDES += $(GSTREAMER_ROOT)/include/gstreamer-1.0 \
+     $(GSTREAMER_ROOT)/include/glib-2.0 \
+     $(GSTREAMER_ROOT)/lib/glib-2.0/include \
+     $(GSTREAMER_ROOT)/include
+
+LOCAL_SHARED_LIBRARIES := $(BUILDING_BLOCK_LIST)
+
+include $(BUILD_SHARED_LIBRARY)
+
+# In case of Android ARM 64bit environment, the default path of linker is "/data/nnstreamer/".
+# We use the "tests/nnstreamer_repo_dynamicity/tensor_repo_dynamic_test.c" file as a test application.
+# This application is dependent on 'multifilesrc' and 'png' element that are provided by Gstreamer.
+include $(CLEAR_VARS)
+LOCAL_MODULE    := test
+LOCAL_CFLAGS    += -O0 -DVERSION=\"$(NNSTREAMER_VERSION)\"
+LOCAL_SRC_FILES += ../tests/nnstreamer_repo_dynamicity/tensor_repo_dynamic_test.c 
+LOCAL_CXXFLAGS  += -std=c++11
+LOCAL_LDFLAGS   := -fPIE -pie -Wl,-dynamic-linker,/data/nnstreamer/libandroid/linker64
+
+NNSTREAMER_GST_HOME    := ../gst/nnstreamer
+
+LOCAL_C_INCLUDES       := $(NNSTREAMER_GST_HOME)
+LOCAL_SHARED_LIBRARIES := $(BUILDING_BLOCK_LIST) nnstreamer
+
+LOCAL_C_INCLUDES += $(GSTREAMER_ROOT)/include/gstreamer-1.0 \
+     $(GSTREAMER_ROOT)/include/glib-2.0 \
+     $(GSTREAMER_ROOT)/lib/glib-2.0/include \
+     $(GSTREAMER_ROOT)/include
+
+GSTREAMER_ANDROID_INCLUDE := $(GSTREAMER_ROOT)/include
+
+include $(BUILD_EXECUTABLE)

diff --git a/jni/Application.mk b/jni/Application.mk
new file mode 100644 (file)
index 0000000..dafbe69
--- /dev/null
+++ b/jni/Application.mk
@@ -0,0 +1,4 @@
+LIBCXX_USE_GABIXX := true
+APP_ABI           :=arm64-v8a
+APP_STL           := c++_shared
+APP_PLATFORM      := android-24