dash/depends
Wladimir J. van der Laan 35e8922274 Merge #16270: depends: expat 2.2.7
0512f0521a63a4cd65e5e93ac1c44e4d54604605 depends: expat 2.2.7 (fanquake)

Pull request description:

  Major changes in expat 2.2.7:

  * [#186](https://github.com/libexpat/libexpat/issues/186) [#262](https://github.com/libexpat/libexpat/pull/262)  Fix extraction of namespace prefixes from XML names;
                      XML names with multiple colons could end up in the
                      wrong namespace, and take a high amount of RAM and CPU
                      resources while processing, opening the door to use for denial-of-service attacks
  * [#227](https://github.com/libexpat/libexpat/pull/227) Autotools: Add --without-examples and --without-tests

  Full changelog is available [here](https://github.com/libexpat/libexpat/blob/R_2_2_7/expat/Changes#L5).

ACKs for top commit:
  laanwj:
    ACK 0512f0521a63a4cd65e5e93ac1c44e4d54604605

Tree-SHA512: 45162a9b0011107fd59a97dae7b5eb61989dafbec26b1ee497d1b11bf5c6a119971096899caa2998648b82a62db57c629a1560453557146c2496b39a7f3f8de9
2021-11-29 23:10:31 -05:00
..
builders merge #21793: use -isysroot over --sysroot on macOS 2021-09-04 10:19:31 +05:30
hosts merge bitcoin#22993: set OSX_MIN_VERSION to 10.15 2021-10-05 08:04:26 +05:30
packages Merge #16270: depends: expat 2.2.7 2021-11-29 23:10:31 -05:00
patches merge bitcoin#20470: Replace genisoimage with xorriso 2021-10-05 08:04:26 +05:30
.gitignore Merge #13543: depends: Add RISC-V support 2020-05-17 02:31:35 -03:00
config.guess Merge bitcoin/bitcoin#22071: depends: latest config.guess and config.sub 2021-09-24 13:32:15 -04:00
config.site.in Merge #16089: depends: add ability to skip building zeromq 2021-11-09 14:08:49 -05:00
config.sub Merge bitcoin/bitcoin#22071: depends: latest config.guess and config.sub 2021-09-24 13:32:15 -04:00
description.md Merge #13366: Docs: Rename “OS X” to the newer “macOS” convention 2021-06-28 02:31:48 +03:00
funcs.mk Merge #19868: build: Fix target name 2021-09-24 13:26:38 -04:00
Makefile Merge #16089: depends: add ability to skip building zeromq 2021-11-09 14:08:49 -05:00
packages.md Merge #16049: depends: switch to secure download of all dependencies 2021-11-18 15:57:21 -05:00
README.md Merge #16089: depends: add ability to skip building zeromq 2021-11-09 14:08:49 -05:00

Usage

To build dependencies for the current arch+OS:

make

To build for another arch/OS:

make HOST=host-platform-triplet

For example:

make HOST=x86_64-w64-mingw32 -j4

A prefix will be generated that's suitable for plugging into Dash's configure. In the above example, a dir named x86_64-w64-mingw32 will be created. To use it for Dash:

./configure --prefix=`pwd`/depends/x86_64-w64-mingw32

Common host-platform-triplets for cross compilation are:

  • x86_64-w64-mingw32 for Win64
  • x86_64-apple-darwin19 for macOS
  • arm-linux-gnueabihf for Linux ARM 32 bit
  • aarch64-linux-gnu for Linux ARM 64 bit
  • riscv32-linux-gnu for Linux RISC-V 32 bit
  • riscv64-linux-gnu for Linux RISC-V 64 bit

No other options are needed, the paths are automatically configured.

Install the required dependencies: Ubuntu & Debian

For macOS cross compilation

sudo apt-get install curl librsvg2-bin libtiff-tools bsdmainutils imagemagick libcap-dev libz-dev libbz2-dev python3-setuptools libtinfo5

Note: You must obtain the macOS SDK before proceeding with a cross-compile. Under the depends directory, create a subdirectory named SDKs. Then, place the extracted SDK under this new directory. For more information, see SDK Extraction.

For Win64 cross compilation

For linux (including i386, ARM) cross compilation

Common linux dependencies:

sudo apt-get install make automake cmake curl g++-multilib libtool binutils-gold bsdmainutils pkg-config python3 patch

For linux ARM cross compilation:

sudo apt-get install g++-arm-linux-gnueabihf binutils-arm-linux-gnueabihf

For linux AARCH64 cross compilation:

sudo apt-get install g++-aarch64-linux-gnu binutils-aarch64-linux-gnu

For linux RISC-V 64-bit cross compilation (there are no packages for 32-bit):

sudo apt-get install g++-riscv64-linux-gnu binutils-riscv64-linux-gnu

RISC-V known issue: gcc-7.3.0 and gcc-7.3.1 result in a broken test_dash executable (see https://github.com/bitcoin/bitcoin/pull/13543), this is apparently fixed in gcc-8.1.0.

Dependency Options

The following can be set when running make: make FOO=bar

SOURCES_PATH
downloaded sources will be placed here
BASE_CACHE
built packages will be placed here
SDK_PATH
Path where sdk's can be found (used by macOS)
FALLBACK_DOWNLOAD_PATH
If a source file can't be fetched, try here before giving up
NO_QT
Don't download/build/cache qt and its dependencies
NO_ZMQ
Don't download/build/cache packages needed for enabling zeromq
NO_WALLET
Don't download/build/cache libs needed to enable the wallet
NO_UPNP
Don't download/build/cache packages needed for enabling upnp
DEBUG
disable some optimizations and enable more runtime checking
HOST_ID_SALT
Optional salt to use when generating host package ids
BUILD_ID_SALT
Optional salt to use when generating build package ids
FORCE_USE_SYSTEM_CLANG
(EXPERTS ONLY) When cross-compiling for macOS, use Clang found in the system's $PATH rather than the default prebuilt release of Clang from llvm.org. Clang 8 or later is required.
If some packages are not built, for example `make NO_WALLET=1`, the appropriate options will be passed to Dash Core's configure. In this case, `--disable-wallet`.

Additional targets

download: run 'make download' to fetch all sources without building them
download-osx: run 'make download-osx' to fetch all sources needed for macOS builds
download-win: run 'make download-win' to fetch all sources needed for win builds
download-linux: run 'make download-linux' to fetch all sources needed for linux builds

Other documentation