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# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-chemistry/molden/molden-4.0.ebuild,v 1.1 2004/12/24 16:46:10 ribosome Exp $
inherit eutils toolchain-funcs flag-o-matic
MY_P="${PN}${PV}"
DESCRIPTION="Display molecular density from GAMESS-UK, GAMESS-US, GAUSSIAN and Mopac/Ampac."
HOMEPAGE="http://www.cmbi.kun.nl/~schaft/molden/molden.html"
SRC_URI="ftp://ftp.cmbi.kun.nl/pub/molgraph/${PN}/${MY_P}.tar.Z"
LICENSE="as-is"
SLOT="0"
KEYWORDS="x86 ~ia64 alpha ~amd64"
IUSE="opengl"
DEPEND=""
RDEPEND="virtual/x11
opengl? ( media-libs/glut )"
S=${WORKDIR}/${MY_P}
src_unpack() {
# Set fortran compiler, since gcc-config doesn't
[ -z ${FC} ] && FC="g77"
# Check for fortran compiler
if [ ! "`which ${FC} 2> /dev/null`" ]; then
eerror "Fortran compiler not found."
eerror "Please recompile sys-devel/gcc with f77 in USE flags."
die
fi
unpack ${A}
cd ${S}
# No need to add a new identical patch
# assuming people don't stupidly remove 3.9 patch with 3.9
epatch ${FILESDIR}/${PN}-3.9-fixMakefile.patch
}
src_compile() {
# Use -mieee on alpha, according to the Makefile
use alpha && append-flags -mieee
# Honor CC, CFLAGS, FC, and FFLAGS from environment;
# unfortunately a bash bug prevents us from doing typeset and
# assignment on the same line.
typeset -a args
args=( CC="$(tc-getCC) ${CFLAGS}" \
${FC:+FC="${FC}" LDR="${FC}"} \
${FFLAGS:+FFLAGS="${FFLAGS}"} )
einfo "Building Molden..."
emake "${args[@]}" || die "molden emake failed"
if use opengl ; then
einfo "Building Molden OpenGL helper..."
emake "${args[@]}" moldenogl || die "moldenogl emake failed"
fi
}
src_install() {
dobin molden
use opengl && dobin moldenogl
dodoc HISTORY README REGISTER
cd doc
uncompress *
dodoc *
}
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