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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI=5
inherit cmake-utils eutils git-r3
DESCRIPTION="A general purpose GPU library."
HOMEPAGE="http://www.arrayfire.com/"
EGIT_REPO_URI="https://github.com/arrayfire/arrayfire.git"
KEYWORDS="~amd64"
LICENSE="ArrayFire"
SLOT="0"
IUSE="+examples +cpu cuda independent test"
RDEPEND="
>=sys-devel/gcc-4.7.3-r1
virtual/blas
virtual/cblas
cuda? ( >=dev-util/nvidia-cuda-toolkit-6.0 )
sci-libs/fftw:3.0"
DEPEND="${RDEPEND}
test? ( dev-vcs/subversion )"
S="${WORKDIR}/${P}"
BUILD_DIR="${S}/build"
CMAKE_BUILD_TYPE=Release
src_prepare() {
if use cpu; then
epatch "${FILESDIR}/FindCBLAS.patch"
fi
if use examples; then
epatch "${FILESDIR}/CMakeLists_examples.patch"
fi
cmake-utils_src_prepare
}
src_configure() {
if use cuda; then
addwrite /dev/nvidiactl
addwrite /dev/nvidia0
addwrite /dev/nvidia-uvm
fi
local mycmakeargs=(
$(cmake-utils_use_build cpu CPU)
$(cmake-utils_use_build cuda CUDA)
-DBUILD_OPENCL=OFF
$(cmake-utils_use_build examples EXAMPLES)
$(cmake-utils_use_build test TEST)
)
cmake-utils_src_configure
}
src_install() {
cmake-utils_src_install
exeinto /usr/bin
doexe "build/bin2cpp"
}
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