mirror of
https://github.com/bitcoin/bitcoin.git
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91fbcf41b3
f9af3ced1cAndroid: add all arch support (Block Mechanic)d419ca7e32depends: export dynamic JNI symbols from static qtforandroid.a (Igor Cota)ed30684d03Qt: patch androidjnimain.cpp to make sure JNI is initialised when statically compiled (Igor Cota)e4c319e8a1builds: remove superfluous config_opts_aarch64_android (Igor Cota)24ffef0c27Patch libevent when building for Android (fix arc4random_addrandom) (Igor Cota)f1e40b3e71Update bitcoin_qt.m4 (BlockMechanic)b4057d8261Define TARGET_OS when host is android (Igor Cota)80b475f159Fix Android zlib cross compilation issue (https://stackoverflow.com/questions/21396988/zlib-build-not-configuring-properly-with-cross-compiler-ignores-ar) (Igor Cota)45f8219015Add full Android build example command and instructions on getting SDK/NDK (Igor Cota)b68f2a68c2Add config opts and patch for aarch64_android build of Qt (Igor Cota)9c4cb0166eAdd ranlib to android.mk hosts file (fix OSX Android NDK build) (Igor Cota)c2a749c9c1Add example Android host-platform-triplet and options (Igor Cota)0b0cff3c61Add support for building Android dependencies (Igor Cota) Pull request description: This allows one to build the dependencies with the Android SDK and goes towards fixing #11844. It has been tested to work with: `make HOST=aarch64-linux-android ANDROID_API_LEVEL=28 ANDROID_TOOLCHAIN_BIN=/home/user/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin NO_QT=1 NO_WALLET=1` ACKs for top commit: Sjors: ACKf9af3ce. I'm OK with merging and then improving later. Tree-SHA512: cb805115ebe5c9e33db2bf3eab8628808fe3f50052053d8877d8b8e4406d6fea1ed9e5c4dff85d777fb99c81be6ffb9d95a0e6d32344e728e5e0da6c653e2ce7
106 lines
4.8 KiB
Markdown
106 lines
4.8 KiB
Markdown
### Usage
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To build dependencies for the current arch+OS:
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make
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To build for another arch/OS:
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make HOST=host-platform-triplet
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For example:
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make HOST=x86_64-w64-mingw32 -j4
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**Bitcoin's configure script by default will ignore the depends output.** In
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order for it to pick up libraries, tools, and settings from the depends build,
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you must point it at the appropriate `--prefix` directory generated by the
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build. In the above example, a prefix dir named x86_64-w64-mingw32 will be
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created. To use it for Bitcoin:
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./configure --prefix=`pwd`/depends/x86_64-w64-mingw32
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Common `host-platform-triplets` for cross compilation are:
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- `i686-pc-linux-gnu` for Linux 32 bit
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- `x86_64-pc-linux-gnu` for x86 Linux
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- `x86_64-w64-mingw32` for Win64
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- `x86_64-apple-darwin14` for macOS
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- `arm-linux-gnueabihf` for Linux ARM 32 bit
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- `aarch64-linux-gnu` for Linux ARM 64 bit
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- `riscv32-linux-gnu` for Linux RISC-V 32 bit
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- `riscv64-linux-gnu` for Linux RISC-V 64 bit
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- `aarch64-linux-android` for Android ARM 64 bit
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The paths are automatically configured and no other options are needed unless targeting Android.
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Before proceeding with an Android build one needs to get the [Android SDK](https://developer.android.com/studio) and use the "SDK Manager" tool to download the NDK and one or more "Platform packages" (these are Android versions and have a corresponding API level).
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In order to build `ANDROID_API_LEVEL` (API level corresponding to the Android version targeted, e.g. Android 9.0 Pie is 28 and its "Platform package" needs to be available) and `ANDROID_TOOLCHAIN_BIN` (path to toolchain binaries depending on the platform the build is being performed on) need to be set.
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If the build includes Qt, environment variables `ANDROID_SDK` and `ANDROID_NDK` need to be set as well but can otherwise be omitted.
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This is an example command for a default build with no disabled dependencies:
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ANDROID_SDK=/home/user/Android/Sdk ANDROID_NDK=/home/user/Android/Sdk/ndk-bundle make HOST=aarch64-linux-android ANDROID_API_LEVEL=28 ANDROID_TOOLCHAIN_BIN=/home/user/Android/Sdk/ndk-bundle/toolchains/llvm/prebuilt/linux-x86_64/bin
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### Install the required dependencies: Ubuntu & Debian
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#### For macOS cross compilation
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sudo apt-get install curl librsvg2-bin libtiff-tools bsdmainutils cmake imagemagick libcap-dev libz-dev libbz2-dev python3-setuptools
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#### For Win32/Win64 cross compilation
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- see [build-windows.md](../doc/build-windows.md#cross-compilation-for-ubuntu-and-windows-subsystem-for-linux)
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#### For linux (including i386, ARM) cross compilation
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Common linux dependencies:
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sudo apt-get install make automake cmake curl g++-multilib libtool binutils-gold bsdmainutils pkg-config python3 patch
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For linux ARM cross compilation:
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sudo apt-get install g++-arm-linux-gnueabihf binutils-arm-linux-gnueabihf
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For linux AARCH64 cross compilation:
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sudo apt-get install g++-aarch64-linux-gnu binutils-aarch64-linux-gnu
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For linux RISC-V 64-bit cross compilation (there are no packages for 32-bit):
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sudo apt-get install g++-riscv64-linux-gnu binutils-riscv64-linux-gnu
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RISC-V known issue: gcc-7.3.0 and gcc-7.3.1 result in a broken `test_bitcoin` executable (see https://github.com/bitcoin/bitcoin/pull/13543),
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this is apparently fixed in gcc-8.1.0.
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### Dependency Options
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The following can be set when running make: make FOO=bar
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SOURCES_PATH: downloaded sources will be placed here
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BASE_CACHE: built packages will be placed here
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SDK_PATH: Path where sdk's can be found (used by macOS)
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FALLBACK_DOWNLOAD_PATH: If a source file can't be fetched, try here before giving up
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NO_QT: Don't download/build/cache qt and its dependencies
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NO_ZMQ: Don't download/build/cache packages needed for enabling zeromq
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NO_WALLET: Don't download/build/cache libs needed to enable the wallet
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NO_UPNP: Don't download/build/cache packages needed for enabling upnp
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DEBUG: disable some optimizations and enable more runtime checking
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RAPIDCHECK: build rapidcheck (experimental, requires cmake)
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HOST_ID_SALT: Optional salt to use when generating host package ids
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BUILD_ID_SALT: Optional salt to use when generating build package ids
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If some packages are not built, for example `make NO_WALLET=1`, the appropriate
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options will be passed to bitcoin's configure. In this case, `--disable-wallet`.
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### Additional targets
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download: run 'make download' to fetch all sources without building them
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download-osx: run 'make download-osx' to fetch all sources needed for macOS builds
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download-win: run 'make download-win' to fetch all sources needed for win builds
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download-linux: run 'make download-linux' to fetch all sources needed for linux builds
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### Other documentation
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- [description.md](description.md): General description of the depends system
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- [packages.md](packages.md): Steps for adding packages
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