dash/depends/README.md

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### 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
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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
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created. To use it for Dash:
./configure --prefix=`pwd`/depends/x86_64-w64-mingw32
Common `host-platform-triplets` for cross compilation are:
- `i686-w64-mingw32` for Win32
- `x86_64-w64-mingw32` for Win64
- `x86_64-apple-darwin16` 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:
bls|depends: Upgrade to bls-signatures version 1.0.0 (#4027) * build: Add cmake as depends package (cmake.mk) The bls-signatures library requires cmake 3.14 * depends: Update chia_bls to version 1.0.0 of dashpay/bls-signatures * depends: Rename package chia_bls to bls-dash * depends: Disable blspy/tests/benchmarks build for chia_bls Note: Building with tests would require the following: depends: Fix macOS build for versions < 10.12 Seems like older versions of macOS pretend to support c++17 std libs but do not have/have issues with uncaught_exceptions. "Catch", the testing framework used in the bls lib wants those by default but setting `DCATCH_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS` disables them which should be just fine to do in all cases here. --- depends/packages/chia_bls.mk | 2 ++ 1 file changed, 2 insertions(+) diff --git a/depends/packages/chia_bls.mk b/depends/packages/chia_bls.mk index e79a85844f..25749b74ab 100644 --- a/depends/packages/chia_bls.mk +++ b/depends/packages/chia_bls.mk @@ -28,6 +28,8 @@ define $(package)_set_vars $(package)_config_opts_darwin+= -DCMAKE_AR="$(host_prefix)/native/bin/$($(package)_ar)" $(package)_config_opts_darwin+= -DCMAKE_RANLIB="$(host_prefix)/native/bin/$($(package)_ranlib)" endif + + $(package)_cppflags+= -DCATCH_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS endef define $(package)_config_cmds -- * depends: Drop obsolete variable * bls: Integrate the upgraded version into the codebase * depends: Pre-fetch relic to fix gitian Can fetch apt packages only when building with lxc Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
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sudo apt-get install curl librsvg2-bin libtiff-tools bsdmainutils imagemagick libcap-dev libz-dev libbz2-dev python-setuptools
For Win32/Win64 cross compilation:
- see [build-windows.md](../doc/build-windows.md#cross-compilation-for-ubuntu-and-windows-subsystem-for-linux)
For linux (including i386, ARM) cross compilation:
sudo apt-get install curl g++-aarch64-linux-gnu g++-4.8-aarch64-linux-gnu gcc-4.8-aarch64-linux-gnu binutils-aarch64-linux-gnu g++-arm-linux-gnueabihf g++-4.8-arm-linux-gnueabihf gcc-4.8-arm-linux-gnueabihf binutils-arm-linux-gnueabihf g++-4.8-multilib gcc-4.8-multilib binutils-gold bsdmainutils
For linux RISC-V 64-bit cross compilation (there are no packages for 32-bit):
sudo apt-get install curl 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_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
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
- [description.md](description.md): General description of the depends system
- [packages.md](packages.md): Steps for adding packages