android docker

docker/android-libs/Dockerfile

@@ -4,6 +4,10 @@ FROM ${DOCKER_PREFIX}android
 ARG LIBS_BUILD_NUMBER=9999
 ARG JOBS_COUNT=4
 ENV PATH=/opt/cmake/bin:$PATH 
+ENV ANDROID_HOME=/usr/lib/android-sdk
+ENV ANDROID_NDK_HOME=${ANDROID_HOME}/ndk-bundle
+ENV ANDROID_TOOLCHAIN=${ANDROID_NDK_HOME}/build/cmake/android.toolchain.cmake
+ENV NDK_PLATFORM="android-21"
 
 WORKDIR /soft
 RUN git clone -b release --single-branch --depth 1 --recursive https://git.shs.tools/SHS/libs.git