# Copyright 1999-2012 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/net-misc/bfgminer/bfgminer-2.4.4.ebuild,v 1.3 2012/12/03 02:26:16 ssuominen Exp $ EAPI="4" inherit eutils DESCRIPTION="Modular Bitcoin CPU/GPU/FPGA miner in C" HOMEPAGE="https://bitcointalk.org/index.php?topic=78192.0" SRC_URI="http://luke.dashjr.org/programs/bitcoin/files/${PN}/${PV}/${P}.tbz2" LICENSE="GPL-3" SLOT="0" KEYWORDS="~x86 ~amd64" IUSE="+adl altivec bitforce +cpumining examples hardened icarus modminer ncurses +opencl padlock sse2 sse2_4way sse4 +udev ztex" REQUIRED_USE=" || ( bitforce cpumining icarus modminer opencl ztex ) adl? ( opencl ) altivec? ( cpumining ppc ppc64 ) opencl? ( ncurses ) padlock? ( cpumining || ( amd64 x86 ) ) sse2? ( cpumining || ( amd64 x86 ) ) sse4? ( cpumining amd64 ) " DEPEND=" net-misc/curl ncurses? ( sys-libs/ncurses ) dev-libs/jansson udev? ( virtual/udev ) ztex? ( virtual/libusb:1 ) " RDEPEND="${DEPEND} opencl? ( virtual/opencl ) " DEPEND="${DEPEND} virtual/pkgconfig sys-apps/sed adl? ( x11-libs/amd-adl-sdk ) sse2? ( >=dev-lang/yasm-1.0.1 ) sse4? ( >=dev-lang/yasm-1.0.1 ) " src_prepare() { sed -i 's/\(^\#define WANT_.*\(SSE\|PADLOCK\|ALTIVEC\)\)/\/\/ \1/' miner.h ln -s /usr/include/ADL/* ADL_SDK/ } src_configure() { local CFLAGS="${CFLAGS}" if ! use altivec; then sed -i 's/-faltivec//g' configure else CFLAGS="${CFLAGS} -DWANT_ALTIVEC=1" fi use padlock && CFLAGS="${CFLAGS} -DWANT_VIA_PADLOCK=1" if use sse2; then if use amd64; then CFLAGS="${CFLAGS} -DWANT_X8664_SSE2=1" else CFLAGS="${CFLAGS} -DWANT_X8632_SSE2=1" fi fi use sse2_4way && CFLAGS="${CFLAGS} -DWANT_SSE2_4WAY=1" use sse4 && CFLAGS="${CFLAGS} -DWANT_X8664_SSE4=1" use hardened && CFLAGS="${CFLAGS} -nopie" CFLAGS="${CFLAGS}" \ econf \ $(use_enable adl) \ $(use_enable bitforce) \ $(use_enable cpumining) \ $(use_enable icarus) \ $(use_enable modminer) \ $(use_with ncurses curses) \ $(use_enable opencl) \ $(use_with udev libudev) \ $(use_enable ztex) # sanitize directories sed -i 's~^\(\#define CGMINER_PREFIX \).*$~\1"'"${EPREFIX}/usr/lib/bfgminer"'"~' config.h } src_install() { dobin bfgminer dodoc AUTHORS NEWS README API-README if use icarus; then dodoc FPGA-README fi if use modminer; then insinto /usr/lib/bfgminer/modminer doins bitstreams/*.ncd dodoc bitstreams/COPYING_fpgaminer fi if use opencl; then insinto /usr/lib/bfgminer doins *.cl fi if use ztex; then insinto /usr/lib/bfgminer/ztex doins bitstreams/*.bit dodoc bitstreams/COPYING_ztex fi if use examples; then docinto examples dodoc api-example.php miner.php API.java api-example.c fi }