1 files changed, 96 insertions, 0 deletions
diff --git a/sci-libs/lapacke-reference/lapacke-reference-3.6.0.ebuild b/sci-libs/lapacke-reference/lapacke-reference-3.6.0.ebuild
new file mode 100644
index 000000000..2cefa5396
--- /dev/null
+++ b/sci-libs/lapacke-reference/lapacke-reference-3.6.0.ebuild
@@ -0,0 +1,96 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+FORTRAN_NEEDED=test
+
+inherit alternatives-2 cmake-utils eutils fortran-2 toolchain-funcs
+
+MYP=lapack-${PV}
+
+DESCRIPTION="C Interface to LAPACK"
+HOMEPAGE="http://www.netlib.org/lapack/"
+SRC_URI="http://www.netlib.org/lapack/${MYP}.tgz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="static-libs test tmg xblas"
+
+RDEPEND="
+	virtual/blas
+	virtual/lapack
+	tmg? ( sci-libs/tmglib )
+	xblas? ( sci-libs/xblas )"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig"
+
+S="${WORKDIR}/${MYP}"
+
+src_prepare() {
+	# rename libraries to avoid collision with other lapacke
+	sed -i \
+		-e 's:BINARY_DIR}/lapacke.pc:BINARY_DIR}/reflapacke.pc:' \
+		-e '/export/s:lapacke:reflapacke:g' \
+		-e '/ALL_TARGETS/s:lapacke):reflapacke):' \
+		-e '/LAPACK_LIBRARIES/s:lapacke:reflapacke:g' \
+		CMakeLists.txt || die
+	sed -i \
+		-e '/librar/s:(lapacke:(reflapacke:g' \
+		LAPACKE/CMakeLists.txt || die
+	sed -i \
+		-e '/librar/s:lapacke:reflapacke:g' \
+		LAPACKE/example/CMakeLists.txt || die
+	local tmgpc; use tmg && tmgpc=" -ltmglib"
+	sed -i \
+		-e "s:-llapacke:-lreflapacke${tmgpc}:g" \
+		LAPACKE/lapacke.pc.in || die
+	use static-libs && mkdir "${WORKDIR}/${PN}_static"
+}
+
+src_configure() {
+	lapack_configure() {
+		local mycmakeargs=(
+			-DUSE_OPTIMIZED_BLAS=ON
+			-DUSE_OPTIMIZED_LAPACK=ON
+			-DLAPACKE=ON
+			-DBLAS_LIBRARIES="$($(tc-getPKG_CONFIG) --libs blas)"
+			-DLAPACK_LIBRARIES="$($(tc-getPKG_CONFIG) --libs lapack)"
+			$(cmake-utils_use tmg LAPACKE_WITH_TMG)
+			$(cmake-utils_use_build test TESTING)
+			$(cmake-utils_use_use xblas XBLAS)
+			$@
+		)
+		cmake-utils_src_configure
+	}
+
+	lapack_configure -DBUILD_SHARED_LIBS=ON -DBUILD_STATIC_LIBS=OFF
+	use static-libs && \
+		BUILD_DIR="${WORKDIR}/${PN}_static" lapack_configure \
+		-DBUILD_SHARED_LIBS=OFF -DBUILD_STATIC_LIBS=ON
+}
+
+src_compile() {
+	use test && cmake-utils_src_compile -C TESTING/MATGEN
+	cmake-utils_src_compile -C LAPACKE
+	use static-libs \
+		&& BUILD_DIR="${WORKDIR}/${PN}_static" cmake-utils_src_compile -C LAPACKE
+}
+
+src_test() {
+	pushd "${BUILD_DIR}/LAPACKE" > /dev/null || die
+	local ctestargs
+	[[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
+	ctest ${ctestargs} || die
+	popd > /dev/null || die
+}
+
+src_install() {
+	cmake-utils_src_install -C LAPACKE
+	use static-libs \
+		&& BUILD_DIR="${WORKDIR}/${PN}_static" cmake-utils_src_install -C LAPACKE
+	alternatives_for lapacke reference 0 \
+		/usr/$(get_libdir)/pkgconfig/lapacke.pc reflapacke.pc
+}