[gentoo-commits] proj/sci:master commit in: sci-mathematics/petsc/

[Marius Brehler]

commit:     7d46fb1d005394c121a9fab2585d50b13660e74e
Author:     Matthias Maier <tamiko <AT> gentoo <DOT> org>
AuthorDate: Tue Aug 30 00:52:06 2016 +0000
Commit:     Marius Brehler <marbre <AT> linux <DOT> sungazer <DOT> de>
CommitDate: Tue Aug 30 00:52:29 2016 +0000
URL:        https://gitweb.gentoo.org/proj/sci.git/commit/?id=7d46fb1d

sci-mathematics/petsc: version bump to 3.7.3

Package-Manager: portage-2.2.28

 sci-mathematics/petsc/petsc-3.7.3.ebuild | 255 +++++++++++++++++++++++++++++++
 1 file changed, 255 insertions(+)

diff --git a/sci-mathematics/petsc/petsc-3.7.3.ebuild b/sci-mathematics/petsc/petsc-3.7.3.ebuild
new file mode 100644
index 0000000..357189f
--- /dev/null
+++ b/sci-mathematics/petsc/petsc-3.7.3.ebuild
@@ -0,0 +1,255 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+PYTHON_COMPAT=( python2_7 )
+
+inherit eutils flag-o-matic fortran-2 python-any-r1 toolchain-funcs versionator
+
+MY_P="${PN}-$(replace_version_separator _ -)"
+
+DESCRIPTION="Portable, Extensible Toolkit for Scientific Computation"
+HOMEPAGE="http://www.mcs.anl.gov/petsc/"
+SRC_URI="http://ftp.mcs.anl.gov/pub/petsc/release-snapshots/${MY_P}.tar.gz"
+
+LICENSE="petsc"
+SLOT="0"
+KEYWORDS="~x86 ~amd64"
+IUSE="afterimage boost complex-scalars cxx debug doc fftw
+	fortran hdf5 hypre mpi mumps scotch sparse superlu threads X"
+# Failed: imagemagick metis
+
+# hypre and superlu curretly exclude each other due to missing linking to hypre
+# if both are enabled
+REQUIRED_USE="
+	afterimage? ( X )
+	hdf5? ( mpi )
+	hypre? ( cxx mpi )
+	mumps? ( mpi scotch )
+	scotch? ( mpi )
+	^^ ( hypre superlu )
+"
+#	imagemagick? ( X )
+
+RDEPEND="
+	virtual/blas
+	virtual/lapack
+	afterimage? ( media-libs/libafterimage )
+	boost? ( dev-libs/boost )
+	fftw? ( sci-libs/fftw:3.0[mpi?] )
+	hdf5? ( sci-libs/hdf5[mpi?] )
+	hypre? ( >=sci-libs/hypre-2.8.0b[mpi?] )
+	mpi? ( virtual/mpi[cxx?,fortran?] )
+	mumps? ( sci-libs/mumps[mpi?] sci-libs/scalapack )
+	scotch? ( sci-libs/scotch[mpi?] )
+	sparse? ( sci-libs/suitesparse >=sci-libs/cholmod-1.7.0 )
+	superlu? ( sci-libs/superlu )
+	X? ( x11-libs/libX11 )
+"
+#	metis? ( sci-libs/parmetis )
+#	imagemagick? ( media-gfx/imagemagick )
+
+DEPEND="${RDEPEND}
+	${PYTHON_DEPS}
+	virtual/pkgconfig
+	dev-util/cmake
+"
+# cmake is used for parallel building
+# in some configuration setups, legacy build is used (slow)
+
+#
+# PETSc does not want its Makefiles to be invoked with anything higher than
+# -j1. The underlying build system does automatically invoke a parallel
+# build. This might not be what you want, but *hey* not your choice.
+#
+# V=1 enables verbose output with full compiler and linker invocation
+#
+MAKEOPTS="${MAKEOPTS} -j1 V=1"
+
+S="${WORKDIR}/${MY_P}"
+
+src_prepare() {
+	epatch \
+		"${FILESDIR}"/${PN}-3.7.0-disable-rpath.patch \
+		"${FILESDIR}"/${PN}-3.7.0-fix_sandbox_violation.patch
+
+	sed -i -e 's%/usr/bin/env python%/usr/bin/env python2%' configure || die
+}
+
+src_configure() {
+	# bug 548498
+	# PETSc runs mpi processes during configure that result in a sandbox
+	# violation by trying to open /proc/mtrr rw. This is not easy to
+	# mitigate because it happens in libpciaccess.so called by libhwloc.so,
+	# which is used by libmpi.so.
+	addpredict /proc/mtrr
+
+	# petsc uses --with-blah=1 and --with-blah=0 to en/disable options
+	petsc_enable() {
+		use "$1" && echo "--with-${2:-$1}=1" || echo "--with-${2:-$1}=0"
+	}
+	# add external library:
+	# petsc_with use_flag libname libdir
+	# petsc_with use_flag libname include linking_libs
+	petsc_with() {
+		local myuse p=${2:-${1}}
+		if use ${1}; then
+			myuse="--with-${p}=1"
+			if [[ $# -ge 4 ]]; then
+				myuse="${myuse} --with-${p}-include=${EPREFIX}${3}"
+				shift 3
+				myuse="${myuse} --with-${p}-lib=$@"
+			else
+				myuse="${myuse} --with-${p}-dir=${EPREFIX}${3:-/usr}"
+			fi
+		else
+			myuse="--with-${p}=0"
+		fi
+		echo ${myuse}
+	}
+
+	# select between configure options depending on use flag
+	petsc_select() {
+		use "$1" && echo "--with-$2=$3" || echo "--with-$2=$4"
+	}
+
+	local mylang
+	local myopt
+
+	use cxx && mylang="cxx" || mylang="c"
+	use debug && myopt="debug" || myopt="opt"
+
+	# environmental variables expected by petsc during build
+	export PETSC_DIR="${S}"
+	export PETSC_ARCH="linux-gnu-${mylang}-${myopt}"
+
+	if use debug; then
+		strip-flags
+		filter-flags -O*
+	fi
+
+	# C Support on Cxx builds is enabled if possible
+	# i.e. when not using complex scalars
+	# (no complex type for both available at the same time)
+
+	# run petsc configure script
+	econf \
+		scrollOutput=1 \
+		FFLAGS="${FFLAGS} -fPIC" \
+		CFLAGS="${CFLAGS} -fPIC" \
+		CXXFLAGS="${CXXFLAGS} -fPIC" \
+		LDFLAGS="${LDFLAGS}" \
+		--with-shared-libraries \
+		--with-single-library \
+		--with-clanguage=${mylang} \
+		$(use cxx && ! use complex-scalars && echo "with-c-support=1") \
+		--with-petsc-arch=${PETSC_ARCH} \
+		--with-precision=double \
+		--with-gnu-compilers \
+		--with-blas-lapack-lib="$($(tc-getPKG_CONFIG) --libs lapack)" \
+		$(petsc_enable debug debugging) \
+		$(petsc_enable mpi) \
+		$(petsc_select mpi cc mpicc $(tc-getCC)) \
+		$(petsc_select mpi cxx mpicxx $(tc-getCXX)) \
+		$(petsc_enable fortran) \
+		$(use fortran && echo "$(petsc_select mpi fc mpif77 $(tc-getF77))") \
+		$(petsc_enable mpi mpi-compilers) \
+		$(petsc_select complex-scalars scalar-type complex real) \
+		--with-windows-graphics=0 \
+		--with-matlab=0 \
+		--with-cmake=cmake \
+		$(petsc_enable threads pthread) \
+		$(petsc_with afterimage afterimage \
+			/usr/include/libAfterImage -lAfterImage) \
+		$(petsc_with hdf5) \
+		$(petsc_with hypre hypre \
+			/usr/include/hypre -lHYPRE) \
+		$(petsc_with sparse suitesparse) \
+		$(petsc_with superlu superlu \
+			/usr/include/superlu -lsuperlu) \
+		$(petsc_with X x) \
+		$(petsc_with X x11) \
+		$(petsc_with scotch ptscotch \
+			/usr/include/scotch \
+		[-lptesmumps,-lptscotch,-lptscotcherr,-lscotch,-lscotcherr]) \
+		$(petsc_with mumps scalapack \
+			/usr/include/scalapack -lscalapack) \
+		$(petsc_with mumps mumps \
+			/usr/include \
+			[-lcmumps,-ldmumps,-lsmumps,-lzmumps,-lmumps_common,-lpord]) \
+		--with-imagemagick=0 \
+		--with-python=0 \
+		$(petsc_with boost) \
+		$(petsc_with fftw)
+
+# not yet tested:
+#		python bindings, netcdf, fftw
+
+# failed dependencies, perhaps fixed in upstream soon:
+#		$(petsc_with metis parmetis) \ # needs metis too (>=5.0.2)
+#		$(petsc_with imagemagick imagemagick \
+#			/usr/include/ImageMagick $($(tc-getPKG_CONFIG) --libs MagickCore)) \
+#		$(petsc_enable threads pthreadclasses) \
+}
+
+src_install() {
+	# petsc install structure is very different from
+	# installing headers to /usr/include/petsc and lib to /usr/lib
+	# it also installs many unneeded executables and scripts
+	# so manual install is easier than cleanup after "emake install"
+	insinto /usr/include/${PN}
+	doins include/*.h*
+	insinto /usr/include/${PN}/${PETSC_ARCH}/include
+	doins ${PETSC_ARCH}/include/*
+	if use fortran; then
+		insinto /usr/include/${PN}/finclude
+		doins -r include/${PN}/finclude/*
+	fi
+	if ! use mpi ; then
+		insinto /usr/include/${PN}/mpiuni
+		doins include/mpiuni/*.h
+	fi
+	insinto /usr/include/${PN}/conf
+	doins lib/${PN}/conf/{variables,rules,test}
+	insinto /usr/include/${PN}/${PETSC_ARCH}/conf
+	doins ${PETSC_ARCH}/lib/${PN}/conf/{petscrules,petscvariables,RDict.db}
+	insinto /usr/include/${PN}/private
+	doins include/${PN}/private/*.h
+
+	# fix configuration files: replace "${S}" by installed location
+	sed -i \
+		-e "s:"${S}"::g" \
+		"${ED}"/usr/include/${PN}/${PETSC_ARCH}/include/petscconf.h \
+		"${ED}"/usr/include/${PN}/${PETSC_ARCH}/conf/petscvariables || die
+	sed -i \
+		-e "s:-I/include:-I${EPREFIX}/usr/include/${PN}:g" \
+		-e "s:-I/linux-gnu-cxx-opt/include:-I${EPREFIX}/usr/include/${PN}/${PETSC_ARCH}/include/:g" \
+		"${ED}"/usr/include/${PN}/${PETSC_ARCH}/conf/petscvariables || die
+	sed -i \
+		-e "s:usr/lib:usr/$(get_libdir):g" \
+		"${ED}"/usr/include/${PN}/${PETSC_ARCH}/include/petscconf.h || die
+
+	# fix the include path of petscvariables in lib/${PN}/conf/variables
+	# bug #559172
+	sed -i -e 's#lib/petsc/conf/#conf/#g' \
+		"${ED}"/usr/include/${PN}/conf/variables || die
+
+	# add information about installation directory and
+	# PETSC_ARCH to environmental variables
+	cat >> 99petsc <<- EOF
+		PETSC_ARCH=${PETSC_ARCH}
+		PETSC_DIR=${EPREFIX}/usr/include/${PN}
+	EOF
+	doenvd 99petsc
+
+	dolib.so ${PETSC_ARCH}/lib/*.so
+	dolib.so ${PETSC_ARCH}/lib/*.so.*
+
+	if use doc ; then
+		einfo "installing documentation (this could take a while)"
+		dodoc docs/manual.pdf
+		dohtml -r docs/*.html docs/changes docs/manualpages
+	fi
+}