Merge branch 'master' of github.com:luk-ai/lukai

luk-ai · Jun 8, 2018 · bad7730 · bad7730
2 parents 8e164dd + a973286
commit bad7730
Showing 1 changed file with 59 additions and 1 deletion.
diff --git a/android/readme.md b/android/readme.md
@@ -6,7 +6,7 @@ via gomobile.
 ## Dependencies
 
 * android-sdk (and related tools)
-* android-ndk-r14b
+* android-ndk-r15c
 * android-platform-23
 
 To build you need to install android and build
@@ -16,6 +16,64 @@ You'll need to use the
 and then run the commands below. Other versions of the NDK may work, but are
 untested.
 
+ENV variables:
+
+```
+export ANDROID_HOME=/opt/android-sdk
+export ANDROID_SDK=$ANDROID_HOME
+export ANDROID_SDK_HOME=$ANDROID_HOME
+export ANDROID_SDK_API_LEVEL=23
+export ANDROID_NDK_HOME=$HOME/Developer/android-ndk-r15c
+export ANDROID_NDK_API_LEVEL=23
+export ANDROID_BUILD_TOOLS_VERSION=27.0.3
+```
+
+Run `./configure` to apply those envariables. Make sure to manually configure android in case it missed anything.
+
+Commands to build Android dependencies:
+
+### Arm
+
+```
+sed -i 's/API_LEVEL="21"/API_LEVEL="15"/g' .tf_configure.bazelrc
+bazel build --config=android_arm //tensorflow/contrib/android:libtensorflow_inference.so  --cxxopt='--std=c++11'
+mkdir -p $GOPATH/pkg/gomobile/lib/arm
+cp $ANDROID_NDK_HOME/platforms/android-15/arch-arm/usr/lib/* $GOPATH/pkg/gomobile/lib/arm/
+cp -f bazel-bin/tensorflow/contrib/android/libtensorflow_inference.so $GOPATH/pkg/gomobile/lib/arm/libtensorflow.so
+```
+
+### Arm64
+
+```
+sed -i 's/API_LEVEL="15"/API_LEVEL="21"/g' .tf_configure.bazelrc
+bazel build --config=android_arm64 //tensorflow/contrib/android:libtensorflow_inference.so  --cxxopt='--std=c++11'
+mkdir -p $GOPATH/pkg/gomobile/lib/arm64
+cp $ANDROID_NDK_HOME/platforms/android-21/arch-arm64/usr/lib/* $GOPATH/pkg/gomobile/lib/arm64/
+cp -f bazel-bin/tensorflow/contrib/android/libtensorflow_inference.so $GOPATH/pkg/gomobile/lib/arm64/libtensorflow.so
+```
+
+### x86
+
+```
+sed -i 's/API_LEVEL="21"/API_LEVEL="15"/g' .tf_configure.bazelrc
+bazel build --config=android //tensorflow/contrib/android:libtensorflow_inference.so  --cxxopt='--std=c++11' --cpu=x86 --fat_apk_cpu=x86
+mkdir -p $GOPATH/pkg/gomobile/lib/386
+cp $ANDROID_NDK_HOME/platforms/android-15/arch-x86/usr/lib/* $GOPATH/pkg/gomobile/lib/386/
+cp -f bazel-bin/tensorflow/contrib/android/libtensorflow_inference.so $GOPATH/pkg/gomobile/lib/386/libtensorflow.so
+```
+
+### x86_64
+
+```
+sed -i 's/API_LEVEL="15"/API_LEVEL="21"/g' .tf_configure.bazelrc
+bazel build --config=android //tensorflow/contrib/android:libtensorflow_inference.so --cpu=x86_64 --fat_apk_cpu=x86_64  --cxxopt='--std=c++11'
+mkdir -p $GOPATH/pkg/gomobile/lib/amd64
+cp $ANDROID_NDK_HOME/platforms/android-21/arch-x86_64/usr/lib/* $GOPATH/pkg/gomobile/lib/amd64/
+cp -f bazel-bin/tensorflow/contrib/android/libtensorflow_inference.so $GOPATH/pkg/gomobile/lib/amd64/libtensorflow.so
+```
+
+## Old
+
 Commands to build Android dependencies:
 
 ### Arm