1 files changed, 59 insertions, 0 deletions
diff --git a/sci-libs/oneMKL/oneMKL-0.2_p20221201.ebuild b/sci-libs/oneMKL/oneMKL-0.2_p20221201.ebuild
new file mode 100644
index 000000000..35d773397
--- /dev/null
+++ b/sci-libs/oneMKL/oneMKL-0.2_p20221201.ebuild
@@ -0,0 +1,59 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+COMMIT="f4866ab2648cd7cff4a047b91be5f94ff7b73ba1"
+
+DESCRIPTION="oneAPI Math Kernel Library Interfaces "
+HOMEPAGE="https://github.com/oneapi-src/oneMKL"
+SRC_URI="https://github.com/oneapi-src/oneMKL/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${PN}-${COMMIT}"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+
+IUSE="test"
+# Tests don't compile properly
+# RESTRICT="!test? ( test )"
+RESTRICT="test"
+
+BDEPEND="sys-devel/DPC++"
+
+DEPEND="
+	dev-cpp/tbb:=
+	sci-libs/lapack[lapacke]
+	sci-libs/mkl
+"
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}/${P}-find-lapacke.patch"
+)
+
+src_prepare() {
+	# DPC++ compiler required for full functionality
+	export CC="${ESYSROOT}/usr/lib/llvm/intel/bin/clang"
+	export CXX="${ESYSROOT}/usr/lib/llvm/intel/bin/clang++"
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_CXX_COMPILER="${ESYSROOT}/usr/lib/llvm/intel/bin/clang++"
+		-DCMAKE_C_COMPILER="${ESYSROOT}/usr/lib/llvm/intel/bin/clang"
+		-DMKL_ROOT="${ESYSROOT}/opt/intel/oneapi/mkl/latest"
+		-DBUILD_FUNCTIONAL_TESTS="$(usex test)"
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+	# Move into the correct libdid
+	mv "${ED}/usr/lib" "${ED}/usr/$(get_libdir)" || die
+}