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# #
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# Cygwin setup and build instructions (on Windows): #
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# #
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################################################################################
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********************************************************************************
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* Introduction *
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********************************************************************************
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The following instructions have been tested on Windows 7.
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********************************************************************************
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* Install Cygwin *
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********************************************************************************
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Download the Cygwin installer from http://cygwin.com/ . You should download the
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x86 installer (I am unsure if the amd64 installer will work for you).
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Run the installer as administrator, and select at least these packages (this
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may be incomplete).
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- Archive/unzip
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- Devel/autoconf* (all of them)
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- Devel/automake* (all of them)
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- Devel/gcc-core
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- Devel/git (if fetching source directly from the repository)
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- Devel/libtool
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- Devel/make
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- Devel/pkg-config
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- Libs/libcurl-devel
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- Libs/libcurl4 (or whatever the latest is)
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- Libs/libncurses-devel
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- Libs/libncurses10 (or whatever the latest is)
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Make sure to install the shortcut(s) at the very end of the install.
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After installing, you'll want to run 'Cygwin Terminal' in the Start Menu.
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********************************************************************************
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* Install AMD APP SDK, latest version (only if you want GPU mining) *
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********************************************************************************
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Note: You do not need to install the AMD APP SDK if you are only using Nvidia
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GPUs. Go to this URL for the latest x86 AMD APP SDK:
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http://developer.amd.com/tools-and-sdks/heterogeneous-computing/amd-accelerated-parallel-processing-app-sdk/downloads/
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Go to this URL for legacy AMD APP SDK's:
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http://developer.amd.com/tools-and-sdks/heterogeneous-computing/amd-accelerated-parallel-processing-app-sdk/downloads/download-archive/
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Only the x86 version includes the OpenCL implementation for some reason. Then
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copy the headers and libraries into the Cygwin directory tree:
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$ cp -R '/cygdrive/c/Program Files (x86)/AMD APP SDK'/*/include/CL /usr/include
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$ cp '/cygdrive/c/Program Files (x86)/AMD APP SDK'/*/lib/x86/*.a /usr/lib
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Note: If you are on an x86 version of Windows, 'Program Files (x86)' will be
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'Program Files'.
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Note2: If you update your APP SDK later, you will want to re-copy the above
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files.
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********************************************************************************
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* Fetch the sgminer source *
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********************************************************************************
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You've probably already done this, but this can be done with git or with a zip
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file. With git:
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$ cd
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$ git clone git@github.com:veox/sgminer.git
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With a zip file:
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$ cd
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$ unzip /cygdrive/c/Users/'YOURNAME'/Downloads/sgminer-master.zip
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$ mv sgminer-master sgminer
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(I only rename it to make the directions below uniform.)
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********************************************************************************
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* Install AMD ADL SDK, latest version (only if you want GPU monitoring) *
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********************************************************************************
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Note: You do not need to install the AMD ADL SDK if you are only using Nvidia
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GPUs. Go to this URL:
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http://developer.amd.com/tools-and-sdks/graphics-development/display-library-adl-sdk/
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Download and unzip the file you downloaded:
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$ cd ~/sgminer
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$ unzip /cygdrive/c/Users/'YOURNAME'/Downloads/ADL_SDK*.zip 'include/*'
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********************************************************************************
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* Build sgminer.exe *
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********************************************************************************
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There's no reason to use -O3 in your CFLAGS as sgminer isn't CPU-intensive.
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$ cd ~/sgminer
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$ ./autogen.sh
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$ AMDAPPSDKROOT= CFLAGS='-O2 -march=native' \
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CPPFLAGS=-I/usr/include/ncurses ./configure
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$ make -j8
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See below for options to send to configure, but you won't want any of them if
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you've been following the directions so far.
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You may strip the binary if you are not compiling for debugging. It only makes
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the file smaller by removing symbols not needed for running.
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********************************************************************************
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* Installing *
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********************************************************************************
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Don't use `make install` as it copies a lot of things you don't want, and it's
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harder to run. First:
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$ cp sgminer.exe /usr/bin/__sgminer.exe
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$ cp -R kernel /usr/share/sgminer
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And create the wrapper /usr/bin/sgminer:
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#!/bin/sh
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export GPU_MAX_ALLOC_PERCENT=100
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export GPU_USE_SYNC_OBJECTS=1
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if [[ -f $HOME/.sgminer.json ]]; then
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exec __sgminer --config "$HOME"/.sgminer.json \
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--kernel-path /usr/share/sgminer "$@"
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fi
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exec __sgminer --kernel-path /usr/share/sgminer "$@"
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Use the .json extension above if you want syntax highlighting when you edit it.
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Make the wrapper executable:
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$ chmod +x /usr/bin/sgminer
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And write your config based on sgminer/example.conf. Remember not to overwrite
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/usr/bin/sgminer if/when you update sgminer!
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********************************************************************************
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* Running *
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********************************************************************************
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If you've configured it with ~/.sgminer.json, you don't need any options!
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$ sgminer [OPTIONS]
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********************************************************************************
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* Some ./configure options *
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********************************************************************************
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--disable-adl Override detection and disable building with ADL
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--disable-adl-checks Override detection and assume ADL is present
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--disable-libcurl Disable building with libcurl for getwork and GBT support
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--without-curses Compile support for curses TUI (default enabled)
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