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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-chemistry/vmd/vmd-1.8.6-r1.ebuild,v 1.1 2009/05/17 20:15:13 je_fro Exp $
EAPI="1"
inherit eutils toolchain-funcs python
DESCRIPTION="Visual Molecular Dynamics"
LICENSE="vmd"
HOMEPAGE="http://www.ks.uiuc.edu/Research/vmd/"
SRC_URI="${P}.src.tar.gz"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE=""
RESTRICT="fetch"
DEPEND="app-shells/tcsh
x11-libs/libXft
virtual/opengl
x11-libs/fltk:1.1
>=dev-lang/tcl-8.4
>=dev-lang/tk-8.4
>=dev-lang/python-2.3
sci-biology/stride
sci-libs/netcdf"
RDEPEND="${DEPEND}"
VMD_DOWNLOAD="http://www.ks.uiuc.edu/Development/Download/download.cgi?PackageName=VMD"
pkg_nofetch() {
echo
einfo "Please download ${SRC_URI} from"
einfo "${VMD_DOWNLOAD}"
einfo "after agreeing to the license and then move it to "
einfo "${DISTDIR}"
echo
}
src_unpack() {
unpack ${A}
cd "${S}"
# apply LINUX-arch patches to vmd configure
epatch "${FILESDIR}/${P}-config-gentoo.patch"
epatch "${FILESDIR}/${P}-python-2.5.patch"
TCL_LIB_PATH="/usr/$(get_libdir)/tcl8.4"
if has_version =dev-lang/tcl-8.5*; then
epatch "${FILESDIR}/${P}-tcltk8.5.patch"
epatch "${FILESDIR}/${P}-fix-crash-on-tcl8.5.patch"
TCL_LIB_PATH="/usr/$(get_libdir)/tcl8.5"
fi
# prepare the plugins
cd "${WORKDIR}"/plugins
sed -e "s:CC = gcc:CC = $(tc-getCC):" \
-e "s:CXX = g++:CXX = $(tc-getCXX):" \
-e "s:COPTO = -o :COPTO = -fPIC -o :" \
-e "s:LOPTO = -o :LOPTO = -fPIC -o :" \
-e "s:CCFLAGS = -O2 -Wall:CCFLAGS = ${CFLAGS}:" \
-e "s:CXXFLAGS = -O2 -Wall:CXXFLAGS = ${CXXFLAGS}:" \
-e "s:SHLD = gcc:SHLD = $(tc-getCC):" \
-e "s:-ltcl8.4:-ltcl:" \
-i Make-arch || die "Failed to set up plugins Makefile"
sed -e "s:1.0:1.2:" -i vdna/pkgIndex.tcl \
|| die "Failed to fix vdna plugin"
# prepare vmd itself
cd "${S}"
sed -e "s:gentoo-bindir:${D}/usr/bin:" \
-e "s:gentoo-libdir:${D}/usr/$(get_libdir):" \
-i configure || die "failed to adjust install paths"
sed -e "s:gentoo-gcc:$(tc-getCC):" \
-e "s:gentoo-g++:$(tc-getCXX):" \
-e "s:gentoo-cflags:${CFLAGS}:" \
-i configure || die "Failed to adjust C compiler/flags"
sed -e "s:gentoo-plugindir:${WORKDIR}/plugins:" \
-i configure || die "Failed to set up linking to plugin files"
sed -e "s:gentoo-fltk-include:/usr/include/fltk-1.1:" \
-e "s:gentoo-fltk-libs:/usr/$(get_libdir)/fltk-1.1:" \
-i configure || die "failed setting up fltk"
sed -e "s:gentoo-netcdf-include:/usr/include:" \
-e "s:gentoo-netcdf-libs:/usr/$(get_libdir):" \
-i configure || die "failed to set up netcdf"
# get installed python version
python_version
local PY="python${PYVER}"
sed -e "s:gentoo-python-include:/usr/include/${PY}:" \
-e "s:gentoo-python-lib:/usr/$(get_libdir)/${PY}:" \
-e "s:gentoo-python-link:${PY}:" \
-i configure || die "failed setting up python"
sed -e "s:LINUXPPC:LINUX:g" \
-e "s:LINUXALPHA:LINUX:g" \
-e "s:LINUXAMD64:LINUX:g" \
-i "${S}"/bin/vmd || die "failed setting up vmd wrapper script"
local myconfig="LINUX OPENGL FLTK TK TCL PTHREADS PYTHON IMD NETCDF"
rm -f configure.options && echo $myconfig >> configure.options
./configure &> /dev/null || die "failed to configure"
}
src_compile() {
# build plugins
cd "${WORKDIR}"/plugins
make LINUX TCLINC="-I/usr/include" \
TCLLIB=-L/"${TCL_LIB_PATH}" \
|| die "failed to build plugins"
# build vmd
cd "${S}"/src
emake || die "failed to build vmd"
}
src_install() {
# install plugins
cd "${WORKDIR}"/plugins
PLUGINDIR=${D}/usr/$(get_libdir)/${PN}/plugins make distrib || \
die "failed to install plugins"
# install vmd
cd "${S}"/src
make install || die "failed to install vmd"
# export STRIDE_BIN so VMD knows where to find stride
echo "STRIDE_BIN=/usr/bin/stride" > "${T}"/99${PN} || \
die "Failed to create vmd env file"
doenvd "${T}"/99${PN} || die "Failed to install vmd env file"
# install docs
cd "${S}"
dodoc Announcement README doc/ig.pdf doc/ug.pdf
# remove some of the things we don't want and need in
# /usr/lib
cd "${D}"/usr/$(get_libdir)/vmd
rm -fr doc README Announcement LICENSE || \
die "failed to clean up /usr/lib/vmd directory"
# adjust path in vmd wrapper
sed -e "s:${D}::" -i "${D}"/usr/bin/${PN} \
|| die "failed to set up vmd wrapper script"
}
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