This is a multi-threaded CPU and GPU miner for bitcoin.
License: GPLv2. See COPYING for details.
Dependencies:
libcurl http://curl.haxx.se/libcurl/
jansson http://www.digip.org/jansson/
(jansson is included in-tree and an installed one may conflict)
Basic *nix build instructions:
To build with GPU mining support:
Install AMD APP sdk, latest version - there is no offiical place to
install it so just keep track of where it is if you're not installing
the include files and library files into the system directory.
./autogen.sh # only needed if building from git repo
CFLAGS="-O3 -Wall -march=native" ./configure
or if you haven't installed the ati files in system locations:
CFLAGS="-O3 -Wall -march=native -I<path to AMD APP include>" LDFLAGS="-L<path to AMD APP lib/x86_64> ./configure
make
Note that you need to use /x86_64 for 64bit and /x86 for 32bit builds
If it finds the opencl files it will inform you with
"OpenCL: FOUND. GPU mining support enabled."
Basic WIN32 build instructions (on Fedora 13; requires mingw32):
./autogen.sh # only needed if building from git repo
rm -f mingw32-config.cache
MINGW32_CFLAGS="-O3 -Wall -msse2" mingw32-configure
make
./mknsis.sh
Native WIN32 build instructions (on mingw32, on windows):
Install AMD APP sdk, latest version
Install mingw32
Install libcurl, copy libcurl.m4 into /mingw/share/aclocal
Run:
autoreconf -fvi
CFLAGS="-O3 -Wall -msse2 -I<path to AMD APP include>" LDFLAGS="-L<path to AMD APP lib/x86>" ./configure
make
Usage instructions: Run "cgminer --help" to see options.
Also many issues and FAQs are covered in the forum thread
dedicated to this program,
http://www.bitcoin.org/smf/index.php?topic=1925.0;all
