Compiling and using libqi java bindings

Compiling

• Install qibuild <http://doc.aldebaran.com/qibuild/>_

• Get a toolchain (See here <https://github.com/aldebaran/toolchains/tree/master/feeds>_ for a list of supported architectures) ::

  qitoolchain create --feed-name git://github.com/aldebaran/toolchains.git

  : name give to tool chain (Where ``feed-name`` is the basename of one of the feeds in ``feeds/``, without the ``.xml`` extension)

• If you want to build for android, you should install the NDK and set the following environment variables::

  ANDROID_HOME /path/to/adt-bundle-linux/sdk # don't forget the 'sdk' ANDROID_NDK_HOME /path/to/android-ndk-r8e

• Create a build config matching this toolchain::

  qibuild add-config -t

• Fetch the sources::

  mkdir -p ~/work/aldebaran cd ~/work/aldebaran qisrc init git@github.com:aldebaran/manifest.git

• Configure and build libqi-java bindings::

  cd sdk/libqi-java/jni qibuild configure -c qibuild make -c

• Copy (or create symlinks) so that the qimessaging native libs are treated as resources

  For instance, on linux, you should copy libqi.so and libqimessagingjni.so to libqi-java/qimessaging/native/linux64

• If you are not building for android, you can now run the tests with maven <https://maven.apache.org/>_ ::

  mvn test

Using libqi-java in an other project ++++++++++++++++++++++++++++++++++++

To use the libqi Java bindings in an other maven project, run::

mvn install -DskipTests=true   # use -f pom-android.xml if relevant

Android compilation +++++++++++++++++++

For Android arm, you have to choose android-arm configuration. The first time create the configuration cd ~/work/aldebaran/sdk/libqi-java qitoolchain create --feed-name android-arm android-arm git://github.com/aldebaran/toolchains.git

On each compilation cd ~/work/aldebaran/sdk/libqi-java/jni qibuild configure --release -c android-arm qibuild make -j4 -c android-arm mkdir -p ../qimessaging/lib/armeabi-v7a mkdir -p /tmp/libqi-java/android-arm/ qibuild install --runtime -c android-arm

cd /tmp/libqi-java/android-arm/

for file in $(find -name *.so)
do
   cp $file ~/work/aldebaran/sdk/libqi-java/qimessaging/lib/armeabi-v7a
done

cd ~/work/aldebaran/sdk/libqi-java
rm -rf /tmp/libqi-java/android-arm/
cp -f jni/build-android-arm/sdk/lib/libgnustl_shared.so qimessaging/lib/armeabi-v7a
cd qimessaging
mvn install -DskipTests=true # use -f pom-android.xml
version=$(cat pom-android.xml | grep -oPm1 "(?<=<version>)[^<]+")
zip -r target/libqi-java-$version.jar lib/