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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI=5
FORTRAN_NEEDED=fortran
FORTRAN_STANDARD=90
PYTHON_COMPAT=( python2_7 )
inherit fortran-2 flag-o-matic python-single-r1
DESCRIPTION="Data format for neutron and x-ray scattering data"
HOMEPAGE="http://nexusformat.org/"
SRC_URI="http://download.nexusformat.org/kits/${PV}/${P}.tar.gz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64"
IUSE="cbf doc fortran guile java python swig tcl xml"
RDEPEND="
sci-libs/hdf5
python? ( ${PYTHON_DEPS} )
xml? ( dev-libs/mxml )
cbf? ( sci-libs/cbflib )
guile? ( dev-scheme/guile )
" # N.B. the website says it depends on HDF4 too, but I find it builds fine without it
DEPEND="${RDEPEND}
doc? ( app-doc/doxygen dev-tex/xcolor )
swig? ( dev-lang/swig )
"
pkg_setup() {
use python && python-single-r1_pkg_setup
# Handling of dependencies between Fortran module files doesn't play well with parallel make
use fortran && export MAKEOPTS="${MAKEOPTS} -j1 "
use fortran && fortran-2_pkg_setup
}
src_configure() {
# Linking between Fortran libraries gives a relocation error, using workaround suggested at:
# http://www.gentoo.org/proj/en/base/amd64/howtos/?part=1&chap=3
use fortran && append-fflags -fPIC
econf $(use_with doc doxygen) \
$(use_with fortran f90) \
$(use_with swig) \
$(use_with xml) \
$(use_with cbf cbflib) \
$(use_with guile) \
$(use_with java) \
$(use_with python)
}
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