sci-libs/ginkgo: add 1.8.0

Signed-off-by: Matthias Maier <tamiko@gentoo.org>

3 files changed, 86 insertions, 0 deletions

diff --git a/sci-libs/ginkgo/Manifest b/sci-libs/ginkgo/Manifest
index 85fa14f2e7ef..4dbc70ea0a35 100644
--- a/sci-libs/ginkgo/Manifest
+++ b/sci-libs/ginkgo/Manifest
@@ -1,2 +1,3 @@
 DIST ginkgo-1.4.0.tar.gz 2574052 BLAKE2B 99677d9d75831991cac40312095d32c44bef18cd05b120d80fdb9e64ea6dc15796c09b26f35dc8230db6b55c7be4dd76efd6d1cd8ca13c83e1f3087550db0dca SHA512 9bfcb2c415c7a1a70cf8e49f20adf62d02cab83bb23b6fcecfeaeeb322b2d4e1ad8d8fa6582735073753f9a05eac8688b9bd1ff1d4203957c1a80702d117e807
 DIST ginkgo-1.6.0.tar.gz 12788830 BLAKE2B c452e20eddb3673b5863106d8a8d42aab253cb5a17cf0445194903ebadcffe53ef0df6b5f26e2602e137faaa4a23dddd0b192f3453b4bd440907385fc09d004a SHA512 507a17bc9ad010c235c4ae49ac4bef3f4d5b65b4ea02bfa5cad5ea578fa65d28f564d1faf0a1f5618a6e72d744217f58bdff68c5f1fffc9cfb484800f7f84c50
+DIST ginkgo-1.8.0.tar.gz 13140660 BLAKE2B 4b1800566ec2852b3dd7e58b01ec58e2cab45b55134fdf3d478832435c40b45320dc066d281a07127d1fc42e57c6f3d99440209d2286adc1294e44a1f660ad36 SHA512 9d121a5eec9f5d17d1bd4b8924ebb32985a68e8087addc7385b619e365ed260a40ab73eb7a8a16f46a590d3162a78c9311ff41dd3dc74a9117a61e0445d96c52
diff --git a/sci-libs/ginkgo/files/ginkgo-1.8.0-disable_automagic_dependencies.patch b/sci-libs/ginkgo/files/ginkgo-1.8.0-disable_automagic_dependencies.patch
new file mode 100644
index 000000000000..c37259e3294a
--- /dev/null
+++ b/sci-libs/ginkgo/files/ginkgo-1.8.0-disable_automagic_dependencies.patch
@@ -0,0 +1,24 @@
+diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
+index 653d52a..c56af59 100644
+--- a/examples/CMakeLists.txt
++++ b/examples/CMakeLists.txt
+@@ -41,8 +41,7 @@ if(GINKGO_BUILD_EXTLIB_EXAMPLE)
+     list(APPEND EXAMPLES_LIST external-lib-interfacing)
+ endif()
+ 
+-find_package(OpenCV QUIET)
+-if(OpenCV_FOUND)
++if(FALSE)
+     list(APPEND EXAMPLES_LIST heat-equation schroedinger-splitting)
+ else()
+     message(STATUS "No OpenCV found, disabling examples with video output")
+@@ -56,8 +55,7 @@ if(GINKGO_BUILD_MPI)
+     list(APPEND EXAMPLES_LIST distributed-solver)
+ endif()
+ 
+-find_package(Kokkos 4.1.00 QUIET)
+-if(Kokkos_FOUND)
++if(FALSE)
+     list(APPEND EXAMPLES_LIST kokkos-assembly)
+ else()
+     message(STATUS "No Kokkos found, disabling examples with Kokkos assembly.")
diff --git a/sci-libs/ginkgo/ginkgo-1.8.0.ebuild b/sci-libs/ginkgo/ginkgo-1.8.0.ebuild
new file mode 100644
index 000000000000..5b507b79f030
--- /dev/null
+++ b/sci-libs/ginkgo/ginkgo-1.8.0.ebuild
@@ -0,0 +1,61 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake toolchain-funcs
+
+DESCRIPTION="Numerical linear algebra software package"
+HOMEPAGE="https://ginkgo-project.github.io/"
+
+if [[ ${PV} = *9999* ]]; then
+	EGIT_REPO_URI="https://github.com/ginkgo-project/ginkgo"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/${PN}-project/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64 ~x86"
+fi
+
+LICENSE="BSD-with-attribution"
+SLOT="0"
+IUSE="cuda hwloc +openmp"
+
+RDEPEND="
+	cuda? ( dev-util/nvidia-cuda-toolkit )
+	hwloc? ( sys-apps/hwloc:= )
+"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-disable_automagic_dependencies.patch
+)
+
+pkg_pretend() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+pkg_setup() {
+	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
+}
+
+src_prepare() {
+	sed -i \
+		-e "s#\"lib\"#\"$(get_libdir)\"#g" \
+		-e "s#\"lib/#\"$(get_libdir)/#g" \
+		cmake/install_helpers.cmake || die "sed failed"
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DGINKGO_DEVEL_TOOLS=OFF
+		-DGINKGO_BUILD_TESTS=OFF
+		-DGINKGO_BUILD_BENCHMARKS=OFF
+		-DGINKGO_BUILD_REFERENCE=ON
+		-DGINKGO_BUILD_CUDA=$(usex cuda)
+		-DGINKGO_BUILD_HWLOC=$(usex hwloc)
+		-DGINKGO_BUILD_OMP=$(usex openmp)
+	)
+	cmake_src_configure
+}