mirror of
https://github.com/dashpay/dash.git
synced 2024-12-26 12:32:48 +01:00
9c64708269
* 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 $(package)_config_cmds
--
* depends: Drop obsolete variable
* bls: Integrate the upgraded version into the codebase
* depends: Pre-fetch relic to fix gitian
Can fetch apt packages only when building with lxc
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
123 lines
4.3 KiB
Markdown
123 lines
4.3 KiB
Markdown
Cross-compiliation of Dash Core
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===============================
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Dash Core can be cross-compiled on Linux to all other supported host systems. This is done by changing
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the `HOST` parameter when building the dependencies and then specifying another `--prefix` directory when building Dash.
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The following instructions are only tested on Debian Stretch and Ubuntu Bionic.
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MacOSX Cross-compilation
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------------------------
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Cross-compiling to MacOSX requires a few additional packages to be installed:
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```bash
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$ sudo apt-get install python3-setuptools libcap-dev zlib1g-dev libbz2-dev
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```
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Additionally, the Mac OSX SDK must be downloaded and extracted manually:
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```bash
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$ mkdir -p depends/sdk-sources
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$ mkdir -p depends/SDKs
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$ curl https://bitcoincore.org/depends-sources/sdks/MacOSX10.11.sdk.tar.gz -o depends/sdk-sources/MacOSX10.11.sdk.tar.gz
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$ tar -C depends/SDKs -xf depends/sdk-sources/MacOSX10.11.sdk.tar.gz
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```
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When building the dependencies, as described in [build-generic](build-generic.md), use
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```bash
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$ make HOST=x86_64-apple-darwin14 -j4
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```
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When building Dash Core, use
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```bash
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$ ./configure --prefix=`pwd`/depends/x86_64-apple-darwin14
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```
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Windows 64bit Cross-compilation
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-------------------------------
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The steps below can be performed on Ubuntu (including in a VM) or WSL. The depends system
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will also work on other Linux distributions, however the commands for
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installing the toolchain will be different.
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First, install the general dependencies:
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sudo apt update
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sudo apt upgrade
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sudo apt install build-essential libtool autotools-dev automake pkg-config bsdmainutils curl git python3
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A host toolchain (`build-essential`) is necessary because some dependency
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packages need to build host utilities that are used in the build process.
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See [dependencies.md](dependencies.md) for a complete overview.
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If you want to build the windows installer with `make deploy` you need [NSIS](https://nsis.sourceforge.io/Main_Page):
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sudo apt install nsis
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Acquire the source in the usual way:
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git clone https://github.com/dashpay/dash.git
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cd dash
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### Building for 64-bit Windows
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The first step is to install the mingw-w64 cross-compilation tool chain:
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sudo apt install g++-mingw-w64-x86-64
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Ubuntu Bionic 18.04 <sup>[1](#footnote1)</sup>:
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sudo update-alternatives --config x86_64-w64-mingw32-g++ # Set the default mingw32 g++ compiler option to posix.
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Once the toolchain is installed the build steps are common:
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Note that for WSL the Dash Core source path MUST be somewhere in the default mount file system, for
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example /usr/src/dash, AND not under /mnt/d/. If this is not the case the dependency autoconf scripts will fail.
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This means you cannot use a directory that is located directly on the host Windows file system to perform the build.
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Build using:
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PATH=$(echo "$PATH" | sed -e 's/:\/mnt.*//g') # strip out problematic Windows %PATH% imported var
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cd depends
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make HOST=x86_64-w64-mingw32
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cd ..
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./autogen.sh # not required when building from tarball
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CONFIG_SITE=$PWD/depends/x86_64-w64-mingw32/share/config.site ./configure --prefix=/
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make
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### Depends system
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For further documentation on the depends system see [README.md](../depends/README.md) in the depends directory.
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ARM-Linux Cross-compilation
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-------------------
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Cross-compiling to ARM-Linux requires a few additional packages to be installed:
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```bash
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$ sudo apt-get install g++-arm-linux-gnueabihf
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```
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When building the dependencies, as described in [build-generic](build-generic.md), use
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```bash
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$ make HOST=arm-linux-gnueabihf -j4
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```
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When building Dash Core, use
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```bash
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$ ./configure --prefix=`pwd`/depends/arm-linux-gnueabihf
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```
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Footnotes
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---------
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<a name="footnote1">1</a>: Starting from Ubuntu Xenial 16.04, both the 32 and 64 bit Mingw-w64 packages install two different
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compiler options to allow a choice between either posix or win32 threads. The default option is win32 threads which is the more
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efficient since it will result in binary code that links directly with the Windows kernel32.lib. Unfortunately, the headers
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required to support win32 threads conflict with some of the classes in the C++11 standard library, in particular std::mutex.
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It's not possible to build the Dash Core code using the win32 version of the Mingw-w64 cross compilers (at least not without
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modifying headers in the Dash Core source code).
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