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# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI=4
inherit eutils fortran-2 cmake-utils alternatives-2
MYP=lapack-${PV}
DESCRIPTION="Reference implementation of LAPACK"
HOMEPAGE="http://www.netlib.org/lapack/"
SRC_URI="http://www.netlib.org/lapack/${MYP}.tgz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="static-libs test xblas"
RDEPEND="virtual/blas
virtual/fortran
xblas? ( sci-libs/xblas )"
DEPEND="${RDEPEND}
dev-util/pkgconfig"
S="${WORKDIR}/${MYP}"
src_prepare() {
epatch "${FILESDIR}"/${MYP}-cmake.patch
use static-libs && mkdir "${WORKDIR}/${PN}_static"
}
src_configure() {
lapack_configure() {
local mycmakeargs=(
-DUSE_OPTIMIZED_BLAS=ON
-DBLAS_LIBRARIES="$(pkg-config --libs blas)"
$(cmake-utils_use_build test TESTING)
$(cmake-utils_use_use xblas XBLAS)
$@
)
cmake-utils_src_configure
}
lapack_configure -DBUILD_SHARED_LIBS=ON -DBUILD_STATIC_LIBS=OFF
use static-libs && \
CMAKE_BUILD_DIR="${WORKDIR}/${PN}_static" lapack_configure \
-DBUILD_SHARED_LIBS=OFF -DBUILD_STATIC_LIBS=ON
}
src_compile() {
cmake-utils_src_compile
use static-libs && \
CMAKE_BUILD_DIR="${WORKDIR}/${PN}_static" cmake-utils_src_compile
}
src_install() {
cmake-utils_src_install
use static-libs && \
CMAKE_BUILD_DIR="${WORKDIR}/${PN}_static" cmake-utils_src_install
alternatives_for lapack reference 0 \
"/usr/$(get_libdir)/pkgconfig/lapack.pc" "reflapack.pc"
}
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