Mirrors
/
wowwallet
mirror of https://gitlab.com/monerujo-io/wowwallet.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
wowwallet/doc/BUILDING-external-libs.md

11 KiB
Raw Blame History

BUILDING external libs

Based on https://forum.getmonero.org/5/support/87643/building-monero-v0-10-3-1-for-android and the internet.

Do not follow this blindly.

These instructions build all supported architectures: 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'.

Yes, lots of copy&paste here. TODO: Script this.

Prepare Ubuntu environment

sudo apt-get install build-essential cmake tofrodos libtool-bin
sudo mkdir /opt/android
sudo chown $LOGNAME /opt/android

Install Android NDK

cd /opt/android
wget https://dl.google.com/android/repository/android-ndk-r15c-linux-x86_64.zip
unzip android-ndk-r15c-linux-x86_64.zip
android-ndk-r15c/build/tools/make_standalone_toolchain.py --api 21 --stl=libc++ --arch arm --install-dir /opt/android/tool32
android-ndk-r15c/build/tools/make_standalone_toolchain.py --api 21 --stl=libc++ --arch arm64 --install-dir /opt/android/tool64
android-ndk-r15c/build/tools/make_standalone_toolchain.py --api 21 --stl=libc++ --arch x86 --install-dir /opt/android/toolx86
android-ndk-r15c/build/tools/make_standalone_toolchain.py --api 21 --stl=libc++ --arch x86_64 --install-dir /opt/android/toolx86_64

Build OpenSSL

Best is to compile openssl from sources. Copying from your phone or elsewhere (don't!) ends up in misery.

If you don't want to build for all architectures, edit build-all-arch.sh before running it (Line 12).

cd /opt/android
git clone https://github.com/m2049r/android-openssl.git
wget https://github.com/openssl/openssl/archive/OpenSSL_1_0_2l.tar.gz
cd android-openssl
tar xfz ../OpenSSL_1_0_2l.tar.gz
export ANDROID_NDK_ROOT=/opt/android/android-ndk-r15c
./build-all-arch.sh

Make symlinks

cd /opt/android/tool32/sysroot/usr/include
ln -s ../../../../android-openssl/openssl-OpenSSL_1_0_2l/include/openssl/
cd /opt/android/tool32/sysroot/usr/lib
ln -s ../../../../android-openssl/prebuilt/armeabi/libssl.so
ln -s ../../../../android-openssl/prebuilt/armeabi/libcrypto.so

cd /opt/android/tool64/sysroot/usr/include
ln -s ../../../../android-openssl/openssl-OpenSSL_1_0_2l/include/openssl/
cd /opt/android/tool64/sysroot/usr/lib
ln -s ../../../../android-openssl/prebuilt/arm64-v8a/libssl.so
ln -s ../../../../android-openssl/prebuilt/arm64-v8a/libcrypto.so

cd /opt/android/toolx86/sysroot/usr/include
ln -s ../../../../android-openssl/openssl-OpenSSL_1_0_2l/include/openssl/
cd /opt/android/toolx86/sysroot/usr/lib
ln -s ../../../../android-openssl/prebuilt/x86/libssl.so
ln -s ../../../../android-openssl/prebuilt/x86/libcrypto.so

cd /opt/android/toolx86_64/sysroot/usr/include
ln -s ../../../../android-openssl/openssl-OpenSSL_1_0_2l/include/openssl/
cd /opt/android/toolx86_64/sysroot/usr/lib
ln -s ../../../../android-openssl/prebuilt/x86_64/libssl.so
ln -s ../../../../android-openssl/prebuilt/x86_64/libcrypto.so

Build Boost

cd /opt/android
wget https://sourceforge.net/projects/boost/files/boost/1.58.0/boost_1_58_0.tar.gz/download -O boost_1_58_0.tar.gz
tar xfz boost_1_58_0.tar.gz
cd boost_1_58_0
./bootstrap.sh

The NDK r15c above gives errors about fsetpos and fgetpos not found(!?!), so we "just" comment them out in the include file:

  • vi /opt/android/tool32/include/c++/4.9.x/cstdio (//using ::fgetpos, //using ::fsetpos)
  • vi /opt/android/tool64/include/c++/4.9.x/cstdio (//using ::fgetpos, //using ::fsetpos)
  • vi /opt/android/toolx86/include/c++/4.9.x/cstdio (//using ::fgetpos, //using ::fsetpos)
  • vi /opt/android/toolx86_64/include/c++/4.9.x/cstdio (//using ::fgetpos, //using ::fsetpos)

Then:

PATH=/opt/android/tool32/arm-linux-androideabi/bin:/opt/android/tool32/bin:$PATH ./b2 --build-type=minimal link=static runtime-link=static --with-chrono --with-date_time --with-filesystem --with-program_options --with-regex --with-serialization --with-system --with-thread --build-dir=android32 --stagedir=android32 toolset=clang threading=multi threadapi=pthread target-os=android stage
PATH=/opt/android/tool64/aarch64-linux-android/bin:/opt/android/tool64/bin:$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=android64 --stagedir=android64 toolset=clang threading=multi threadapi=pthread target-os=android stage
PATH=/opt/android/toolx86/i686-linux-android/bin:/opt/android/toolx86/bin:$PATH ./b2 --build-type=minimal link=static runtime-link=static --with-chrono --with-date_time --with-filesystem --with-program_options --with-regex --with-serialization --with-system --with-thread --build-dir=androidx86 --stagedir=androidx86 toolset=clang threading=multi threadapi=pthread target-os=android stage
PATH=/opt/android/toolx86_64/x86_64-linux-android/bin:/opt/android/toolx86_64/bin:$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=androidx86_64 --stagedir=androidx86_64 toolset=clang threading=multi threadapi=pthread target-os=android stage

And finally: Build Monero

cd /opt/android
git clone https://github.com/m2049r/monero.git

cd /opt/android/monero
mkdir -p build/release.android32
cd build/release.android32
PATH=/opt/android/tool32/arm-linux-androideabi/bin:/opt/android/tool32/bin:$PATH CC=clang CXX=clang++ cmake -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D BUILD_TAG="android" -D BOOST_ROOT=/opt/android/boost_1_58_0 -D BOOST_LIBRARYDIR=/opt/android/boost_1_58_0/android32/lib  -D OPENSSL_ROOT_DIR=/opt/android/android-openssl/openssl-OpenSSL_1_0_2l -D OPENSSL_CRYPTO_LIBRARY=/opt/android/android-openssl/prebuilt/armeabi/libcrypto.so -D OPENSSL_SSL_LIBRARY=/opt/android/android-openssl/prebuilt/armeabi/libssl.so -D CMAKE_POSITION_INDEPENDENT_CODE:BOOL=true ../..
make
find . -name '*.a' -exec cp '{}' lib \;

cd /opt/android/monero
mkdir -p build/release.android64
cd build/release.android64
PATH=/opt/android/tool64/aarch64-linux-android/bin:/opt/android/tool64/bin:$PATH CC=clang CXX=clang++ cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D BUILD_TAG="android" -D BOOST_ROOT=/opt/android/boost_1_58_0 -D BOOST_LIBRARYDIR=/opt/android/boost_1_58_0/android64/lib  -D OPENSSL_ROOT_DIR=/opt/android/android-openssl/openssl-OpenSSL_1_0_2l -D OPENSSL_CRYPTO_LIBRARY=/opt/android/android-openssl/prebuilt/arm64-v8a/libcrypto.so -D OPENSSL_SSL_LIBRARY=/opt/android/android-openssl/prebuilt/arm64-v8a/libssl.so -D CMAKE_POSITION_INDEPENDENT_CODE:BOOL=true ../..
make
find . -name '*.a' -exec cp '{}' lib \;

cd /opt/android/monero
mkdir -p build/release.androidx86
cd build/release.androidx86
PATH=/opt/android/toolx86/i686-linux-android/bin:/opt/android/toolx86/bin:$PATH CC=clang CXX=clang++ cmake -D BUILD_TESTS=OFF -D ARCH="i686" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D BUILD_TAG="android" -D BOOST_ROOT=/opt/android/boost_1_58_0 -D BOOST_LIBRARYDIR=/opt/android/boost_1_58_0/androidx86/lib  -D OPENSSL_ROOT_DIR=/opt/android/android-openssl/openssl-OpenSSL_1_0_2l -D OPENSSL_CRYPTO_LIBRARY=/opt/android/android-openssl/prebuilt/x86/libcrypto.so -D OPENSSL_SSL_LIBRARY=/opt/android/android-openssl/prebuilt/x86/libssl.so -D CMAKE_POSITION_INDEPENDENT_CODE:BOOL=true ../..
make
find . -name '*.a' -exec cp '{}' lib \;

cd /opt/android/monero
mkdir -p build/release.androidx86_64
cd build/release.androidx86_64
PATH=/opt/android/toolx86_64/x86_64-linux-android/bin:/opt/android/toolx86_64/bin:$PATH CC=clang CXX=clang++ cmake -D BUILD_TESTS=OFF -D ARCH="x86-64" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D BUILD_TAG="android" -D BOOST_ROOT=/opt/android/boost_1_58_0 -D BOOST_LIBRARYDIR=/opt/android/boost_1_58_0/androidx86_64/lib  -D OPENSSL_ROOT_DIR=/opt/android/android-openssl/openssl-OpenSSL_1_0_2l -D OPENSSL_CRYPTO_LIBRARY=/opt/android/android-openssl/prebuilt/x86_64/libcrypto.so -D OPENSSL_SSL_LIBRARY=/opt/android/android-openssl/prebuilt/x86_64/libssl.so -D CMAKE_POSITION_INDEPENDENT_CODE:BOOL=true ../..
make
find . -name '*.a' -exec cp '{}' lib \;

Ignore the warning from find - all monero static libraries are now in lib.

Bringing it all together

  • Copy all .a libraries into the appropriate external-libs folders.
  • Copy /opt/android/monero/src/wallet/wallet2_api.h into external-libs/monero/include

If using default locations, this would mean:

mkdir -p ~/StudioProjects/xmrwallet/external-libs/boost/lib/armeabi-v7a
cp -a /opt/android/boost_1_58_0/android32/lib/*.a ~/StudioProjects/xmrwallet/external-libs/boost/lib/armeabi-v7a
mkdir -p ~/StudioProjects/xmrwallet/external-libs/openssl/lib/armeabi-v7a
cp -a /opt/android/android-openssl/prebuilt/armeabi/*.a ~/StudioProjects/xmrwallet/external-libs/openssl/lib/armeabi-v7a
mkdir -p ~/StudioProjects/xmrwallet/external-libs/monero/lib/armeabi-v7a
cp -a /opt/android/monero/build/release.android32/lib/*.a ~/StudioProjects/xmrwallet/external-libs/monero/lib/armeabi-v7a

mkdir -p ~/StudioProjects/xmrwallet/external-libs/boost/lib/arm64-v8a
cp -a /opt/android/boost_1_58_0/android64/lib/*.a ~/StudioProjects/xmrwallet/external-libs/boost/lib/arm64-v8a
mkdir -p ~/StudioProjects/xmrwallet/external-libs/openssl/lib/arm64-v8a
cp -a /opt/android/android-openssl/prebuilt/arm64-v8a/*.a ~/StudioProjects/xmrwallet/external-libs/openssl/lib/arm64-v8a
mkdir -p ~/StudioProjects/xmrwallet/external-libs/monero/lib/arm64-v8a
cp -a /opt/android/monero/build/release.android64/lib/*.a ~/StudioProjects/xmrwallet/external-libs/monero/lib/arm64-v8a

mkdir -p ~/StudioProjects/xmrwallet/external-libs/boost/lib/x86
cp -a /opt/android/boost_1_58_0/androidx86/lib/*.a ~/StudioProjects/xmrwallet/external-libs/boost/lib/x86
mkdir -p ~/StudioProjects/xmrwallet/external-libs/openssl/lib/x86
cp -a /opt/android/android-openssl/prebuilt/x86/*.a ~/StudioProjects/xmrwallet/external-libs/openssl/lib/x86
mkdir -p ~/StudioProjects/xmrwallet/external-libs/monero/lib/x86
cp -a /opt/android/monero/build/release.androidx86/lib/*.a ~/StudioProjects/xmrwallet/external-libs/monero/lib/x86

mkdir -p ~/StudioProjects/xmrwallet/external-libs/boost/lib/x86_64
cp -a /opt/android/boost_1_58_0/androidx86_64/lib/*.a ~/StudioProjects/xmrwallet/external-libs/boost/lib/x86_64
mkdir -p ~/StudioProjects/xmrwallet/external-libs/openssl/lib/x86_64
cp -a /opt/android/android-openssl/prebuilt/x86_64/*.a ~/StudioProjects/xmrwallet/external-libs/openssl/lib/x86_64
mkdir -p ~/StudioProjects/xmrwallet/external-libs/monero/lib/x86_64
cp -a /opt/android/monero/build/release.androidx86_64/lib/*.a ~/StudioProjects/xmrwallet/external-libs/monero/lib/x86_64