Updating liguros repo

3 files changed, 135 insertions, 0 deletions

diff --git a/dev-cpp/eigen/Manifest b/dev-cpp/eigen/Manifest
new file mode 100644
index 000000000000..81084cf0e54e
--- /dev/null
+++ b/dev-cpp/eigen/Manifest
@@ -0,0 +1 @@
+DIST eigen-3.3.7.tar.bz2 1665168 BLAKE2B 544d35d1c7a4125affa094c6aa372c2aeca4e99bc60c496ff393d538c1c467b454491a772121450e3a1a43a582d073b4b7584918354d0b9175121fde88947c4b SHA512 c12bfd034d0a1112bf2df3f773ad98f36b2b53fbbfceac5f143ee1793322746fb8a6546d7db7da2a1000da6a535bd8cea0c4125b549afc90a6570743b02dcf3d
diff --git a/dev-cpp/eigen/eigen-3.3.7.ebuild b/dev-cpp/eigen/eigen-3.3.7.ebuild
new file mode 100644
index 000000000000..8d2a3fc5fac9
--- /dev/null
+++ b/dev-cpp/eigen/eigen-3.3.7.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+FORTRAN_NEEDED="test"
+inherit cmake-utils cuda fortran-2
+
+DESCRIPTION="C++ template library for linear algebra"
+HOMEPAGE="http://eigen.tuxfamily.org/"
+SRC_URI="https://bitbucket.org/eigen/eigen/get/${PV}.tar.bz2 -> ${P}.tar.bz2"
+
+LICENSE="MPL-2.0"
+SLOT="3"
+KEYWORDS="amd64 ~arm arm64 ~ia64 ppc ~ppc64 ~sparc x86 ~amd64-linux ~x86-linux"
+IUSE="c++11 cpu_flags_arm_neon cpu_flags_ppc_altivec cpu_flags_ppc_vsx cuda debug doc openmp test" #zvector
+RESTRICT="!test? ( test )"
+
+RDEPEND="!dev-cpp/eigen:0"
+DEPEND="
+	cuda? ( dev-util/nvidia-cuda-toolkit )
+	doc? (
+		app-doc/doxygen[dot]
+		dev-texlive/texlive-bibtexextra
+		dev-texlive/texlive-fontsextra
+		dev-texlive/texlive-fontutils
+		dev-texlive/texlive-latex
+		dev-texlive/texlive-latexextra
+	)
+	test? (
+		dev-libs/gmp:0
+		dev-libs/mpfr:0
+		media-libs/freeglut
+		media-libs/glew
+		sci-libs/adolc[sparse]
+		sci-libs/cholmod
+		sci-libs/fftw:3.0
+		sci-libs/pastix
+		sci-libs/umfpack
+		sci-libs/scotch
+		sci-libs/spqr
+		sci-libs/superlu
+		virtual/opengl
+		virtual/pkgconfig
+	)
+"
+# Missing:
+# METIS-5
+# GOOGLEHASH
+
+src_unpack() {
+	default
+	mv ${PN}* ${P} || die
+}
+
+src_prepare() {
+	cmake-utils_src_prepare
+
+	sed -e 's:-g2::g' \
+		-i cmake/EigenConfigureTesting.cmake || die
+
+	sed -e "/add_subdirectory(demos/d" \
+		-i CMakeLists.txt || die
+
+	if ! use test; then
+		sed -e "/add_subdirectory(test/d" \
+			-i CMakeLists.txt || die
+
+		sed -e "/add_subdirectory(blas/d" \
+			-e "/add_subdirectory(lapack/d" \
+			-i CMakeLists.txt || die
+	fi
+	sed -e "/Unknown build type/d" \
+		-i CMakeLists.txt || die
+
+	use cuda && cuda_src_prepare
+}
+
+src_compile() {
+	cmake-utils_src_compile
+	use doc && cmake-utils_src_compile doc
+}
+
+src_test() {
+	local mycmakeargs=(
+		-DEIGEN_TEST_NOQT=ON
+		-DEIGEN_TEST_ALTIVEC="$(usex cpu_flags_ppc_altivec)"
+		-DEIGEN_TEST_CXX11="$(usex c++11)"
+		-DEIGEN_TEST_CUDA="$(usex cuda)"
+		-DEIGEN_TEST_OPENMP="$(usex openmp)"
+		-DEIGEN_TEST_NEON64="$(usex cpu_flags_arm_neon)"
+		-DEIGEN_TEST_VSX="$(usex cpu_flags_ppc_vsx)"
+	)
+	cmake-utils_src_configure
+	cmake-utils_src_compile blas
+	cmake-utils_src_compile buildtests
+	cmake-utils_src_test
+}
+
+src_install() {
+	use doc && local HTML_DOCS=( "${BUILD_DIR}"/doc/html/. )
+	cmake-utils_src_install
+
+	# Debian installs it and some projects started using it.
+	insinto /usr/share/cmake/Modules/
+	doins "${S}/cmake/FindEigen3.cmake"
+}
diff --git a/dev-cpp/eigen/metadata.xml b/dev-cpp/eigen/metadata.xml
new file mode 100644
index 000000000000..f1254b8bd25d
--- /dev/null
+++ b/dev-cpp/eigen/metadata.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="project">
+		<email>sci@gentoo.org</email>
+		<name>Gentoo Science Project</name>
+	</maintainer>
+	<maintainer type="project">
+		<email>kde@gentoo.org</email>
+		<name>Gentoo KDE Project</name>
+	</maintainer>
+	<longdescription>
+		Eigen is a lightweight C++ template library for vector and matrix math,
+		a.k.a. linear algebra. Unlike most other linear algebra libraries, Eigen
+		focuses on the simple mathematical needs of applications: games and other
+		OpenGL apps, spreadsheets and other office apps, etc. Eigen is dedicated to
+		providing optimal speed with GCC.
+	</longdescription>
+	<use>
+		<flag name="c++11">Build using the C++11 standard</flag>
+		<flag name="cuda">Build with cuda support</flag>
+	</use>
+	<upstream>
+		<remote-id type="bitbucket">eigen/eigen</remote-id>
+	</upstream>
+	<origin>gentoo-staging</origin>
+</pkgmetadata>