proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

1 files changed, 126 insertions, 0 deletions

diff --git a/sci-libs/magma/magma-1.4.0.ebuild b/sci-libs/magma/magma-1.4.0.ebuild
new file mode 100644
index 000000000000..1cbf68fa4da5
--- /dev/null
+++ b/sci-libs/magma/magma-1.4.0.ebuild
@@ -0,0 +1,126 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+PYTHON_COMPAT=( python2_7 )
+
+FORTRAN_STANDARD="77 90"
+
+inherit cuda eutils flag-o-matic fortran-2 multilib toolchain-funcs versionator python-any-r1
+
+DESCRIPTION="Matrix Algebra on GPU and Multicore Architectures"
+HOMEPAGE="http://icl.cs.utk.edu/magma/"
+SRC_URI="http://icl.cs.utk.edu/projectsfiles/${PN}/downloads/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="fermi kepler static-libs test"
+
+REQUIRED_USE="?? ( fermi kepler )"
+
+RDEPEND="
+	dev-util/nvidia-cuda-toolkit
+	virtual/cblas
+	virtual/fortran
+	virtual/lapack"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+	test? ( ${PYTHON_DEPS} )"
+
+# We have to have write acccess /dev/nvidia0 and /dev/nvidiactl and the portage
+# user is (usually) not in the video group
+RESTRICT="userpriv"
+
+pkg_setup() {
+	fortran-2_pkg_setup
+	use test && python-any-r1_pkg_setup
+}
+
+src_prepare() {
+	# distributed pc file not so useful so replace it
+	cat <<-EOF > ${PN}.pc
+		prefix=${EPREFIX}/usr
+		libdir=\${prefix}/$(get_libdir)
+		includedir=\${prefix}/include/${PN}
+		Name: ${PN}
+		Description: ${DESCRIPTION}
+		Version: ${PV}
+		URL: ${HOMEPAGE}
+		Libs: -L\${libdir} -lmagma
+		Libs.private: -lm -lpthread -ldl -lcublas -lcudart
+		Cflags: -I\${includedir}
+		Requires: cblas lapack
+	EOF
+
+	if [[ $(tc-getCC) =~ gcc ]]; then
+		local eopenmp=-fopenmp
+	elif [[ $(tc-getCC) =~ icc ]]; then
+		local eopenmp=-openmp
+	else
+		elog "Cannot detect compiler type so not setting openmp support"
+	fi
+	append-flags -fPIC ${eopenmp}
+	append-ldflags -Wl,-soname,lib${PN}.so.1.4 ${eopenmp}
+
+	cuda_src_prepare
+}
+
+src_configure() {
+	cat <<-EOF > make.inc
+		ARCH = $(tc-getAR)
+		ARCHFLAGS = cr
+		RANLIB = $(tc-getRANLIB)
+		NVCC = nvcc
+		CC = $(tc-getCXX)
+		FORT = $(tc-getFC)
+		INC = -I"${EPREFIX}/opt/cuda/include" -DADD_ -DCUBLAS_GFORTRAN
+		OPTS = ${CFLAGS} -fPIC
+		FOPTS = ${FFLAGS} -fPIC -x f95-cpp-input
+		F77OPTS = ${FFLAGS} -fPIC
+		NVOPTS = -DADD_ -DUNIX ${NVCCFLAGS}
+		LDOPTS = ${LDFLAGS}
+		LOADER = $(tc-getFC)
+		LIBBLAS = $($(tc-getPKG_CONFIG) --libs cblas)
+		LIBLAPACK = $($(tc-getPKG_CONFIG) --libs lapack)
+		CUDADIR = ${EPREFIX}/opt/cuda
+		LIBCUDA = -L\$(CUDADIR)/$(get_libdir) -lcublas -lcudart
+		LIB = -pthread -lm -ldl \$(LIBCUDA) \$(LIBBLAS) \$(LIBLAPACK) -lstdc++
+	EOF
+	if use kepler; then
+		echo >> make.inc "GPU_TARGET = Kepler"
+	elif use fermi; then
+		echo >> make.inc "GPU_TARGET = Fermi"
+	else # See http://icl.cs.utk.edu/magma/forum/viewtopic.php?f=2&t=227
+		echo >> make.inc "GPU_TARGET = Tesla"
+	fi
+}
+
+src_compile() {
+	emake lib
+	emake shared
+	mv lib/lib${PN}.so{,.1.4} || die
+	ln -sf lib${PN}.so.1.4 lib/lib${PN}.so.1 || die
+	ln -sf lib${PN}.so.1.4 lib/lib${PN}.so || die
+}
+
+src_test() {
+	emake test lapacktest
+	cd testing/lin || die
+	# we need to access this while running the tests
+	addwrite /dev/nvidiactl
+	addwrite /dev/nvidia0
+	LD_LIBRARY_PATH="${S}"/lib ${EPYTHON} lapack_testing.py || die
+}
+
+src_install() {
+	dolib.so lib/lib*$(get_libname)*
+	use static-libs && dolib.a lib/lib*.a
+	insinto /usr/include/${PN}
+	doins include/*.h
+	insinto /usr/$(get_libdir)/pkgconfig
+	doins ${PN}.pc
+	dodoc README ReleaseNotes
+}