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