# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit fortran toolchain-funcs versionator

MY_PV="$(get_version_component_range 1-2 ${PV})"
MY_PV="$(replace_all_version_separators _ ${MY_PV})"
DESCRIPTION="Checks the stereochemical quality of a protein structure"
HOMEPAGE="http://www.biochem.ucl.ac.uk/~roman/procheck/procheck.html"
SRC_URI="ftp://ftp.biochem.ucl.ac.uk/pub/procheck/tar${MY_PV}/procheck.tar.Z
	ftp://ftp.biochem.ucl.ac.uk/pub/procheck/tar${MY_PV}/manual.tar.Z"
#LICENSE="procheck"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE=""
RDEPEND="|| ( app-shells/tcsh app-shells/csh )"
DEPEND="${RDEPEND}"
S="${WORKDIR}/${PN}"

FORTRAN="gfortran g77"

src_compile() {
	emake \
		F77=${FORTRANC} \
		CC=$(tc-getCC) \
		COPTS="${CFLAGS}" \
		FOPTS="${FFLAGS}" \
		|| die "emake failed"
}

src_install() {
	dobin \
		anglen \
		aquapro.scr \
		bplot \
		clean \
		gfac2pdb \
		gfac2pdb.scr \
		mplot \
		nb \
		pplot \
		procheck.scr \
		procheck_comp.scr \
		procheck_nmr.scr \
		procheck_ren.scr \
		procomp.scr \
		proplot.scr \
		proplot_comp.scr \
		proplot_nmr.scr \
		rmsdev \
		secstr \
		setup.scr \
		tplot \
		viol2pdb \
		viol2pdb.scr \
		vplot \
		wirplot \
		wirplot.scr
	dodoc README

	# procheck requires these to be in the same dir as the bins
	insinto /usr/bin
	doins procheck.dat procheck.prm procheck_comp.prm procheck_nmr.prm
	newins resdefs.dat resdefs.data

# Set up aliases to call the shell-script wrapper instead of the bin
	cat << EOF >> "${T}"/${PN}
export prodir="${ROOT}usr/bin"
alias procheck="\${prodir}/procheck.scr"
alias procheck_comp="\${prodir}/procheck_comp.scr"
alias procheck_nmr="\${prodir}/procheck_nmr.scr"
alias proplot="\${prodir}/proplot.scr"
alias proplot_comp="\${prodir}/proplot_comp.scr"
alias proplot_nmr="\${prodir}/proplot_nmr.scr"
alias gfac2pdb="\${prodir}/gfac2pdb.scr"
alias viol2pdb="\${prodir}/viol2pdb.scr"
alias wirplot="\${prodir}/wirplot.scr"
EOF

	insinto /usr/share/${PN}
	newins "${T}"/${PN} ${PN}.aliases

	pushd "${WORKDIR}"
	dohtml -A prm,txt -r manual/*
	popd
}

pkg_postinst() {
	elog "To set up your aliases to work with procheck, add this to ~/.bashrc"
	elog ". ${ROOT}usr/share/${PN}/${PN}.aliases"
}