i2pd/docs/build_notes_ios.md
2016-09-06 12:26:59 -07:00

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Building on iOS
===================
How to build i2pd for iOS 9 and iOS Simulator 386/x64
Prerequisites
--------------
XCode7+, cmake 3.2+
Dependencies
--------------
- precompiled openssl
- precompiled boost with modules `filesystem`, `program_options`, `date_time` and `system`
- ios-cmake toolchain from https://github.com/vovasty/ios-cmake.git
Building
------------------------
Assume you have folder structure
```
lib
libboost_date_time.a
libboost_filesystem.a
libboost_program_options.a
libboost_system.a
libboost.a
libcrypto.a
libssl.a
include
boost
openssl
ios-cmake
i2pd
```
```bash
mkdir -p build/simulator/lib build/ios/lib include/i2pd
pushd build/simulator && \
cmake -DIOS_PLATFORM=SIMULATOR \
-DPATCH=/usr/bin/patch \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_TOOLCHAIN_FILE=../../ios-cmake/toolchain/iOS.cmake \
-DWITH_STATIC=yes \
-DWITH_BINARY=no \
-DBoost_INCLUDE_DIR=../../include \
-DOPENSSL_INCLUDE_DIR=../../include \
-DBoost_LIBRARY_DIR=../../lib \
-DOPENSSL_SSL_LIBRARY=../../lib/libssl.a \
-DOPENSSL_CRYPTO_LIBRARY=../../lib/libcrypto.a \
../../i2pd/build && \
make -j16 VERBOSE=1 && \
popd
pushd build/ios
cmake -DIOS_PLATFORM=OS \
-DPATCH=/usr/bin/patch \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_TOOLCHAIN_FILE=../../ios-cmake/toolchain/iOS.cmake \
-DWITH_STATIC=yes \
-DWITH_BINARY=no \
-DBoost_INCLUDE_DIR=../../include \
-DOPENSSL_INCLUDE_DIR=../../include \
-DBoost_LIBRARY_DIR=../../lib \
-DOPENSSL_SSL_LIBRARY=../../lib/libssl.a \
-DOPENSSL_CRYPTO_LIBRARY=../../lib/libcrypto.a \
../../i2pd/build && \
make -j16 VERBOSE=1 && \
popd
libtool -static -o lib/libi2pdclient.a build/*/libi2pdclient.a
libtool -static -o lib/libi2pd.a build/*/libi2pd.a
cp i2pd/*.h include/i2pd
```
Include into project
---------------------------
1. add all libraries in `lib` folder to `Project linked frameworks`.
2. add `libc++` and `libz` libraries from system libraries to `Project linked frameworks`.
3. add path to i2p headers to your `Headers search paths`
Alternatively you may use swift wrapper https://github.com/vovasty/SwiftyI2P.git