# vim: ft=dockerfile:

# Dockerfile to build nghttp2 android binary

#

# $ sudo docker build -t nghttp2-android - < Dockerfile.android

#

# After successful build, android binaries are located under

# /root/build/nghttp2.  You can copy the binary using docker cp.  For

# example, to copy nghttpx binary to host file system location

# /path/to/dest, do this:

#

# $ sudo docker run -v /path/to/dest:/out nghttp2-android cp /root/build/nghttp2/src/nghttpx /out

# Only use standalone-toolchain for reduce size

FROM ubuntu:xenial

MAINTAINER Tatsuhiro Tsujikawa

ENV ANDROID_HOME /root

ENV TOOLCHAIN $ANDROID_HOME/toolchain

ENV PATH $TOOLCHAIN/bin:$PATH

ENV NDK_VERSION r14b

WORKDIR /root

RUN apt-get update && \

    apt-get install -y unzip make binutils autoconf \

      automake autotools-dev libtool pkg-config git \

      curl dpkg-dev libxml2-dev genisoimage libc6-i386 \

      lib32stdc++6 python&& \

    rm -rf /var/cache/apk/*

# Install toolchain

RUN curl -L -O https://dl.google.com/android/repository/android-ndk-$NDK_VERSION-linux-x86_64.zip && \

   unzip -q android-ndk-$NDK_VERSION-linux-x86_64.zip && \

   rm android-ndk-$NDK_VERSION-linux-x86_64.zip && \

   mkdir -p $ANDROID_HOME/toolchain && \

   $ANDROID_HOME/android-ndk-$NDK_VERSION/build/tools/make-standalone-toolchain.sh \

       --install-dir=$ANDROID_HOME/toolchain \

       --toolchain=arm-linux-androideabi-4.9 \

       --force && \

   rm -r android-ndk-$NDK_VERSION

ENV PREFIX /root/usr/local

# Setup version of libraries

ENV OPENSSL_VERSION 1.0.2d

ENV SPDYLAY_VERSION v1.4.0

ENV LIBEV_VERSION 4.19

ENV ZLIB_VERSION 1.2.8

ENV CARES_VERSION 1.13.0

ENV NGHTTP2_VERSION v1.24.0

WORKDIR /root/build

RUN git clone https://github.com/tatsuhiro-t/spdylay -b $SPDYLAY_VERSION --depth 1

WORKDIR /root/build/spdylay

RUN autoreconf -i && \

    ./configure \

    --disable-shared \

    --host=arm-linux-androideabi \

    --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \

    --prefix=$PREFIX \

    --without-libxml2 \

    --disable-src \

    --disable-examples \

    CPPFLAGS="-I$PREFIX/include" \

    PKG_CONFIG_LIBDIR="$PREFIX/lib/pkgconfig" \

    LDFLAGS="-L$PREFIX/lib" && \

    make install

WORKDIR /root/build

RUN curl -L -O https://www.openssl.org/source/openssl-$OPENSSL_VERSION.tar.gz && \

    tar xf openssl-$OPENSSL_VERSION.tar.gz && \

    rm openssl-$OPENSSL_VERSION.tar.gz

WORKDIR /root/build/openssl-$OPENSSL_VERSION

RUN export CROSS_COMPILE=$TOOLCHAIN/bin/arm-linux-androideabi- && \

    ./Configure --prefix=$PREFIX android && \

    make && make install_sw

WORKDIR /root/build

RUN curl -L -O http://dist.schmorp.de/libev/Attic/libev-$LIBEV_VERSION.tar.gz && \

    curl -L -O https://gist.github.com/tatsuhiro-t/48c45f08950f587180ed/raw/80a8f003b5d1091eae497c5995bbaa68096e739b/libev-4.19-android.patch && \

    tar xf libev-$LIBEV_VERSION.tar.gz && \

    rm libev-$LIBEV_VERSION.tar.gz

WORKDIR /root/build/libev-$LIBEV_VERSION

RUN patch -p1 < ../libev-4.19-android.patch && \

    ./configure \

    --host=arm-linux-androideabi \

    --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \

    --prefix=$PREFIX \

    --disable-shared \

    --enable-static \

    CPPFLAGS=-I$PREFIX/include \

    LDFLAGS=-L$PREFIX/lib && \

    make install

WORKDIR /root/build

RUN curl -L -O https://downloads.sourceforge.net/project/libpng/zlib/$ZLIB_VERSION/zlib-$ZLIB_VERSION.tar.gz && \

    tar xf zlib-$ZLIB_VERSION.tar.gz && \

    rm zlib-$ZLIB_VERSION.tar.gz

WORKDIR /root/build/zlib-$ZLIB_VERSION

RUN HOST=arm-linux-androideabi \

    CC=$HOST-gcc \

    AR=$HOST-ar \

    LD=$HOST-ld \

    RANLIB=$HOST-ranlib \

    STRIP=$HOST-strip \

    ./configure \

    --prefix=$PREFIX \

    --libdir=$PREFIX/lib \

    --includedir=$PREFIX/include \

    --static && \

    make install

WORKDIR /root/build

RUN curl -L -O https://c-ares.haxx.se/download/c-ares-$CARES_VERSION.tar.gz && \

    tar xf c-ares-$CARES_VERSION.tar.gz && \

    rm c-ares-$CARES_VERSION.tar.gz

WORKDIR /root/build/c-ares-$CARES_VERSION

RUN ./configure \

      --host=arm-linux-androideabi \

      --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \

      --prefix=$PREFIX \

      --disable-shared && \

    make install

WORKDIR /root/build

RUN git clone https://github.com/nghttp2/nghttp2 -b $NGHTTP2_VERSION --depth 1

WORKDIR /root/build/nghttp2

RUN autoreconf -i && \

    ./configure \

    --enable-app \

    --disable-shared \

    --host=arm-linux-androideabi \

    --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` \

    --with-xml-prefix="$PREFIX" \

    --without-libxml2 \

    --disable-python-bindings \

    --disable-examples \

    --disable-threads \

      CC="$TOOLCHAIN"/bin/arm-linux-androideabi-clang \

      CXX="$TOOLCHAIN"/bin/arm-linux-androideabi-clang++ \

      CPPFLAGS="-fPIE -I$PREFIX/include" \

      PKG_CONFIG_LIBDIR="$PREFIX/lib/pkgconfig" \

      LDFLAGS="-fPIE -pie -L$PREFIX/lib" && \

    make && \

    arm-linux-androideabi-strip src/nghttpx src/nghttpd src/nghttp