# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-physics/cernlib-montecarlo/cernlib-montecarlo-2006-r3.ebuild,v 1.1 2011/07/21 16:49:43 bicatali Exp $

EAPI=4
inherit eutils toolchain-funcs

DEB_PN=mclibs
DEB_PV=20061220+dfsg3
DEB_PR=1
DEB_P=${DEB_PN}_${DEB_PV}

DESCRIPTION="Monte-carlo library and tools for the cernlib"
HOMEPAGE="http://wwwasd.web.cern.ch/wwwasd/cernlib"
LICENSE="GPL-2 LGPL-2 BSD"
SRC_URI="mirror://debian/pool/main/${DEB_PN:0:1}/${DEB_PN}/${DEB_P}.orig.tar.gz
	mirror://debian/pool/main/${DEB_PN:0:1}/${DEB_PN}/${DEB_P}-${DEB_PR}.debian.tar.gz"

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

RDEPEND=">=x11-libs/openmotif-2.3:0
	dev-lang/cfortran
	virtual/fortran
	sci-physics/cernlib
	herwig? ( !sci-physics/herwig )"

DEPEND="${RDEPEND}
	virtual/latex-base
	x11-misc/imake
	x11-misc/makedepend"

S="${WORKDIR}/${DEB_PN}-${DEB_PV}.orig"

src_prepare() {
	mv ../debian .
	cp debian/add-ons/Makefile .
	export DEB_BUILD_OPTIONS="$(tc-getFC) nostrip nocheck"
	sed -i \
		-e 's:/usr/local:/usr:g' \
		Makefile || die "sed'ing the Makefile failed"

	einfo "Applying Debian patches"
	emake -j1 patch
	use herwig || epatch "${FILESDIR}"/${P}-noherwig.patch
	# since we depend on cfortran, do not use the one from cernlib
	rm -f src/include/cfortran/cfortran.h
}

src_compile() {
	VARTEXFONTS="${T}"/fonts
	emake -j1 cernlib-indep cernlib-arch
}

src_test() {
	LD_LIBRARY_PATH="${S}"/shlib \
		emake -j1 cernlib-test
}

src_install() {
	emake DESTDIR="${D}" MCDOC="${D}usr/share/doc/${PF}" install
	cd "${S}"/debian
	dodoc changelog README.* deadpool.txt copyright
	newdoc add-ons/README README.add-ons
}