### INSTRUCTIONS FOR BUILDING EXTERNAL LIBS - FEEL FREE TO MAKE A SCRIPT OUT OF IT ###
### KEEP SUMOKOIN ANDROID BRANCH UPDATED WITH OUR LATEST MASTER FOR THE LIBS TO BE UPDATED ###

apt-get update && apt-get install -y unzip automake build-essential curl file pkg-config git python libtool
mkdir /opt/android/
cd /opt/android

curl -s -O https://cmake.org/files/v3.12/cmake-3.12.1.tar.gz
tar -xzf cmake-3.12.1.tar.gz
cd cmake-3.12.1
./configure
make -j 4
make install

cd /opt/android
curl -s -O https://dl.google.com/android/repository/android-ndk-r17b-linux-x86_64.zip
unzip android-ndk-r17b-linux-x86_64.zip
rm -f android-ndk-r17b-linux-x86_64.zip
ln -s android-ndk-r17b ndk
ndk/build/tools/make_standalone_toolchain.py --api 21 --stl=libc++ --arch arm --install-dir /opt/android/tool/arm
ndk/build/tools/make_standalone_toolchain.py --api 21 --stl=libc++ --arch arm64 --install-dir /opt/android/tool/arm64
ndk/build/tools/make_standalone_toolchain.py --api 21 --stl=libc++ --arch x86 --install-dir /opt/android/tool/x86
ndk/build/tools/make_standalone_toolchain.py --api 21 --stl=libc++ --arch x86_64 --install-dir /opt/android/tool/x86_64


git clone https://github.com/m2049r/android-openssl.git --depth=1
curl -L -s -O https://github.com/openssl/openssl/archive/OpenSSL_1_0_2l.tar.gz
cd android-openssl
tar xfz ../OpenSSL_1_0_2l.tar.gz
rm -f ../OpenSSL_1_0_2l.tar.gz
ANDROID_NDK_ROOT=/opt/android/ndk ./build-all-arch.sh

mkdir -p /opt/android/build/openssl/{arm,arm64,x86,x86_64}
cp -a /opt/android/android-openssl/prebuilt/armeabi /opt/android/build/openssl/arm/lib
cp -a /opt/android/android-openssl/prebuilt/arm64-v8a /opt/android/build/openssl/arm64/lib
cp -a /opt/android/android-openssl/prebuilt/x86 /opt/android/build/openssl/x86/lib
cp -a /opt/android/android-openssl/prebuilt/x86_64 /opt/android/build/openssl/x86_64/lib
cp -aL /opt/android/android-openssl/openssl-OpenSSL_1_0_2l/include/openssl/ /opt/android/build/openssl/include
ln -s /opt/android/build/openssl/include /opt/android/build/openssl/arm/include
ln -s /opt/android/build/openssl/include /opt/android/build/openssl/arm64/include
ln -s /opt/android/build/openssl/include /opt/android/build/openssl/x86/include
ln -s /opt/android/build/openssl/include /opt/android/build/openssl/x86_64/include
ln -sf /opt/android/build/openssl/include /opt/android/tool/arm/sysroot/usr/include/openssl
ln -sf /opt/android/build/openssl/arm/lib/*.so /opt/android/tool/arm/sysroot/usr/lib
ln -sf /opt/android/build/openssl/include /opt/android/tool/arm64/sysroot/usr/include/openssl
ln -sf /opt/android/build/openssl/arm64/lib/*.so /opt/android/tool/arm64/sysroot/usr/lib
ln -sf /opt/android/build/openssl/include /opt/android/tool/x86/sysroot/usr/include/openssl
ln -sf /opt/android/build/openssl/x86/lib/*.so /opt/android/tool/x86/sysroot/usr/lib
ln -sf /opt/android/build/openssl/include /opt/android/tool/x86_64/sysroot/usr/include/openssl
ln -sf /opt/android/build/openssl/x86_64/lib/*.so /opt/android/tool/x86_64/sysroot/usr/lib64

cd /opt/android
curl -s -L -o  boost_1_67_0.tar.bz2 https://sourceforge.net/projects/boost/files/boost/1.67.0/boost_1_67_0.tar.bz2/download
tar -xvf boost_1_67_0.tar.bz2
rm -f /usr/boost_1_67_0.tar.bz2
cd boost_1_67_0
./bootstrap.sh
PATH=/opt/android/tool/arm/arm-linux-androideabi/bin:/opt/android/tool/arm/bin:$PATH ./b2 --build-type=minimal link=static runtime-link=static --with-chrono --with-date_time --with-filesystem --with-program_options --with-regex --with-serialization --with-system --with-thread --build-dir=android-arm --prefix=/opt/android/build/boost/arm --includedir=/opt/android/build/boost/include toolset=clang threading=multi threadapi=pthread target-os=android install
PATH=/opt/android/tool/arm64/aarch64-linux-android/bin:/opt/android/tool/arm64/bin:$PATH ./b2 --build-type=minimal link=static runtime-link=static --with-chrono --with-date_time --with-filesystem --with-program_options --with-regex --with-serialization --with-system --with-thread --build-dir=android-arm64 --prefix=/opt/android/build/boost/arm64 --includedir=/opt/android/build/boost/include toolset=clang threading=multi threadapi=pthread target-os=android install
PATH=/opt/android/tool/x86/i686-linux-android/bin:/opt/android/tool/x86/bin:$PATH ./b2 --build-type=minimal link=static runtime-link=static --with-chrono --with-date_time --with-filesystem --with-program_options --with-regex --with-serialization --with-system --with-thread --build-dir=android-x86 --prefix=/opt/android/build/boost/x86 --includedir=/opt/android/build/boost/include toolset=clang threading=multi threadapi=pthread target-os=android install
PATH=/opt/android/tool/x86_64/x86_64-linux-android/bin:/opt/android/tool/x86_64/bin:$PATH ./b2 --build-type=minimal link=static runtime-link=static --with-chrono --with-date_time --with-filesystem --with-program_options --with-regex --with-serialization --with-system --with-thread --build-dir=android-x86_64 --prefix=/opt/android/build/boost/x86_64 --includedir=/opt/android/build/boost/include toolset=clang threading=multi threadapi=pthread target-os=android install
ln -sf ../include /opt/android/build/boost/arm
ln -sf ../include /opt/android/build/boost/arm64
ln -sf ../include /opt/android/build/boost/x86
ln -sf ../include /opt/android/build/boost/x86_64


cd /opt/android
git clone https://github.com/jedisct1/libsodium.git -b 1.0.17 --depth=1
cd libsodium
test `git rev-parse HEAD` = b732443c442239c2e0184820e9b23cca0de0828c || exit 1
./autogen.sh
#### ignore the version info warnings ####
PATH=/opt/android/tool/arm/arm-linux-androideabi/bin:/opt/android/tool/arm/bin:$PATH ; CC=clang CXX=clang++ CFLAGS="-fPIC" CXXFLAGS="-fPIC" ./configure --prefix=/opt/android/build/libsodium/arm --host=arm-linux-androideabi --enable-static --disable-shared && make && make install && make clean
PATH=/opt/android/tool/arm64/aarch64-linux-android/bin:/opt/android/tool/arm64/bin:$PATH ; CC=clang CXX=clang++ CFLAGS="-fPIC" CXXFLAGS="-fPIC" ./configure --prefix=/opt/android/build/libsodium/arm64 --host=aarch64-linux-android --enable-static --disable-shared && make && make install && make clean
PATH=/opt/android/tool/x86/i686-linux-android/bin:/opt/android/tool/x86/bin:$PATH ; CC=clang CXX=clang++ CFLAGS="-fPIC" CXXFLAGS="-fPIC" ./configure --prefix=/opt/android/build/libsodium/x86 --host=i686-linux-android --enable-static --disable-shared && make && make install && make clean
PATH=/opt/android/tool/x86_64/x86_64-linux-android/bin:/opt/android/tool/x86_64/bin:$PATH ; CC=clang CXX=clang++ CFLAGS="-fPIC" CXXFLAGS="-fPIC" ./configure --prefix=/opt/android/build/libsodium/x86_64 --host=x86_64-linux-android --enable-static --disable-shared && make && make install && make clean

cd /opt/android
git clone https://github.com/zeromq/libzmq.git -b v4.3.1 --depth=1
cd libzmq
test `git rev-parse HEAD` = 2cb1240db64ce1ea299e00474c646a2453a8435b || exit 1
./autogen.sh
PATH=/opt/android/tool/arm/arm-linux-androideabi/bin:/opt/android/tool/arm/bin:$PATH ; CC=clang CXX=clang++ CFLAGS="-fPIC" CXXFLAGS="-fPIC" ./configure --prefix=/opt/android/build/libzmq/arm --host=arm-linux-androideabi --enable-static --disable-shared && make && make install && ldconfig && make clean
PATH=/opt/android/tool/arm64/aarch64-linux-android/bin:/opt/android/tool/arm64/bin:$PATH ; CC=clang CXX=clang++ CFLAGS="-fPIC" CXXFLAGS="-fPIC" ./configure --prefix=/opt/android/build/libzmq/arm64 --host=aarch64-linux-android --enable-static --disable-shared && make && make install && ldconfig && make clean
PATH=/opt/android/tool/x86/i686-linux-android/bin:/opt/android/tool/x86/bin:$PATH ; CC=clang CXX=clang++ CFLAGS="-fPIC" CXXFLAGS="-fPIC" ./configure --prefix=/opt/android/build/libzmq/x86 --host=i686-linux-android --enable-static --disable-shared && make && make install && ldconfig && make clean
PATH=/opt/android/tool/x86_64/x86_64-linux-android/bin:/opt/android/tool/x86_64/bin:$PATH ; CC=clang CXX=clang++ CFLAGS="-fPIC" CXXFLAGS="-fPIC" ./configure --prefix=/opt/android/build/libzmq/x86_64 --host=x86_64-linux-android --enable-static --disable-shared && make && make install && ldconfig && make clean


cd /opt/android
git clone --recursive https://github.com/sumoprojects/sumokoin.git -b android-wallet
#### for convenience, for working with build-all-archs and collecting needed files scripts and for copy pasting directly to android wallet directory ##
mv /opt/android/sumokoin /opt/android/monero/
cd monero
mkdir -p build/release
sudo apt update && sudo apt install build-essential cmake pkg-config libunbound-dev libunwind8-dev liblzma-dev libreadline6-dev libldns-dev libexpat1-dev doxygen graphviz libpgm-dev qttools5-dev-tools libhidapi-dev libusb-dev libprotobuf-dev protobuf-compiler
chmod u+x build-all-archs.sh
./build-all-archs.sh

#### BRINGING THE FILES WE NEED INTO SUMOKOIN ANDROID WALLET ####
cd <path-to-sumokoinandroidwallet>/external-libs
find . -name "*.a" -or -name "*.h" -type f -delete
./collect.sh