sci-libs/clblast: Fixed error when building with CUDA enabled.

Closes: https://github.com/gentoo/gentoo/pull/25590
Signed-off-by: Larry D. Pyeatt <larry.pyeatt@sdsmt.edu>
Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>

1 files changed, 66 insertions, 0 deletions

diff --git a/sci-libs/clblast/clblast-1.5.2-r1.ebuild b/sci-libs/clblast/clblast-1.5.2-r1.ebuild
new file mode 100644
index 000000000000..604dd3d840e1
--- /dev/null
+++ b/sci-libs/clblast/clblast-1.5.2-r1.ebuild
@@ -0,0 +1,66 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+MYPN="CLBlast"
+
+DESCRIPTION="Tuned OpenCL BLAS"
+HOMEPAGE="https://github.com/CNugteren/CLBlast"
+SRC_URI="https://github.com/CNugteren/${MYPN}/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${MYPN}-${PV}"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+# Cuda is still beta, default to opencl
+IUSE="client cuda examples +opencl test"
+REQUIRED_USE="
+	^^ ( cuda opencl )
+	test? ( client )
+"
+# Tests require write access to /dev/dri/renderD...
+RESTRICT="test"
+# RESTRICT="!test? ( test )"
+
+RDEPEND="
+	cuda? ( dev-util/nvidia-cuda-toolkit:= )
+	client? ( virtual/cblas )
+	opencl? ( virtual/opencl )
+"
+
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/level2_xtrsv.patch
+	"${FILESDIR}"/level3_xtrsv.patch
+)
+
+src_prepare() {
+	# no forced optimisation, libdir
+	sed -e 's/-O3//g' \
+		-e 's/DESTINATION lib/DESTINATION ${CMAKE_INSTALL_LIBDIR}/g' \
+		-i CMakeLists.txt || die
+	cmake_src_prepare
+}
+
+src_configure() {
+	mycmakeargs+=(
+		-DBUILD_SHARED_LIBS=ON
+		-DSAMPLES="$(usex examples)"
+		-DCLIENTS="$(usex client)"
+		-DNETLIB="$(usex client)"
+		-DTESTS="$(usex test)"
+		-DOPENCL="$(usex opencl)"
+		-DCUDA="$(usex cuda)"
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+	dodoc README.md ROADMAP.md CONTRIBUTING.md CHANGELOG
+	dodoc -r doc
+}