# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-radio/wspr/wspr-2.00.ebuild,v 1.6 2013/01/22 19:07:31 jlec Exp $

EAPI="3"
PYTHON_DEPEND="2"
PYTHON_USE_WITH="tk"

inherit autotools fortran-2 distutils flag-o-matic multilib toolchain-funcs

MY_P=${P}.r1714

DESCRIPTION="Weak Signal Propagation Reporter"
HOMEPAGE="http://www.physics.princeton.edu/pulsar/K1JT/wspr.html"
SRC_URI="http://www.physics.princeton.edu/pulsar/K1JT/${MY_P}.tgz"
LICENSE="GPL-2"

SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE=""

RDEPEND="
	dev-python/imaging[tk]
	dev-python/numpy
	dev-python/pmw:0
	sci-libs/fftw:3.0
	media-libs/hamlib
	media-libs/portaudio
	media-libs/libsamplerate"
DEPEND="${RDEPEND}"

S="${WORKDIR}/${MY_P}"

get_fcomp() {
	case $(tc-getFC) in
	*gfortran* )
	FCOMP="gfortran" ;;
	* )
	FCOMP=$(tc-getFC) ;;
	esac
}

pkg_setup() {
	fortran-2_pkg_setup
	python_set_active_version 2
	python_pkg_setup
}

src_prepare() {
	tc-export FC
	get_fcomp
	export FC="${FCOMP}"
	# upstream confused LIBDIRS with LDFLAGS in Makefile. f2py wants only
	# LIBDIRS as parameter and takes LDFLAGS only from environment.
	sed -i \
		-e "s/LDFLAGS/LIBDIRS/g" \
		Makefile.in || die "sed failed"

	# drop hardcoded libdir path,
	# switch LDFLAGS naming to LIBDIRS (see above comment).
	sed -i -e "s/, f2py/, f2py$(python_get_version)/" \
		-e "s:-L/usr/local/lib:-L/usr/$(get_libdir):" \
		-e "s/LDFLAGS/LIBDIRS/g" \
		configure.ac || die "sed failed"
	eautoreconf
}

src_compile() {
	# -shared is neded by f2py but cannot be set earlier as configure does
	# not like it
	append-ldflags -shared
	emake || die "emake failed."
}

src_install() {
	rm -rf build || die "removing build directory failed"
	distutils_src_install
	dobin wspr || die "dobin failed"
	dodoc BUGS WSPR_*.TXT || die "dodoc failed"
	insinto /usr/share/${PN}
	doins hamlib_rig_numbers || die "doins failed"
}