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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/pymol/pymol-1.1-r2.ebuild,v 1.3 2009/05/06 21:06:39 maekke Exp $
NEED_PYTHON=2.4
PYTHON_MODNAME="chempy pmg_tk pymol"
inherit distutils eutils multilib subversion
ESVN_REPO_URI="https://pymol.svn.sourceforge.net/svnroot/pymol/branches/b11/pymol"
# ESVN_UPDATE_CMD="svn -r 3395 update"
DESCRIPTION="A Python-extensible molecular graphics system."
HOMEPAGE="http://pymol.sourceforge.net/"
LICENSE="PSF-2.2"
IUSE="apbs shaders"
SLOT="0"
KEYWORDS="amd64 x86"
RDEPEND="dev-python/pmw
dev-lang/tk
media-libs/libpng
sys-libs/zlib
virtual/glut
apbs? ( dev-libs/maloc
sci-chemistry/apbs
sci-chemistry/pdb2pqr
)"
DEPEND="${RDEPEND}"
pkg_setup() {
if ! built_with_use dev-lang/python tk; then
eerror "Please reemerge dev-lang/python with 'tk' support or pymol will"
eerror "not work. In order to fix this, execute the following:"
eerror "echo \"dev-lang/python tk\" >> /etc/portage/package.use"
eerror "and reemerge dev-lang/python before emerging pymol."
die "requires dev-lang/python with use-flag 'tk'!!"
fi
}
src_unpack() {
subversion_src_unpack
python_version
epatch "${FILESDIR}"/${PV}/${PF}-data-path.patch
# Turn off splash screen. Please do make a project contribution
# if you are able though.
[[ -z "$WANT_SPLASH" ]] && epatch "${FILESDIR}"/${PV}/nosplash-gentoo.patch
# Respect CFLAGS
sed -i \
-e "s:\(ext_comp_args=\).*:\1[]:g" \
"${S}"/setup.py
if use shaders; then
epatch "${FILESDIR}"/${PV}/${PF}-shaders.patch
fi
if use apbs; then
epatch "${FILESDIR}"/${PV}/apbs-070604.patch.bz2
sed "s:LIBANDPYTHON:$(get_libdir)/python${PYVER}:g" \
-i modules/pmg_tk/startup/apbs_tools.py || die
fi
}
src_install() {
distutils_src_install
cd "${S}"
#The following three lines probably do not do their jobs and should be
#changed
PYTHONPATH="${D}/usr/$(get_libdir)/python${PYVER}/site-packages" ${python} setup2.py
# These environment variables should not go in the wrapper script, or else
# it will be impossible to use the PyMOL libraries from Python.
cat >> "${T}"/20pymol <<- EOF
PYMOL_PATH=/usr/$(get_libdir)/python${PYVER}/site-packages/pymol
PYMOL_DATA="/usr/share/pymol/data"
PYMOL_SCRIPTS="/usr/share/pymol/scripts"
EOF
doenvd "${T}"/20pymol || die "Failed to install env.d file."
# Make our own wrapper
cat >> "${T}"/pymol <<- EOF
#!/bin/sh
${python} -O \${PYMOL_PATH}/__init__.py \$*
EOF
if ! use apbs; then
rm "${D}"/usr/$(get_libdir)/python${PYVER}/site-packages/pmg_tk/startup/apbs_tools.py
fi
exeinto /usr/bin
doexe "${T}"/pymol || die "Failed to install wrapper."
dodoc DEVELOPERS || die "Failed to install docs."
mv examples "${D}"/usr/share/doc/${PF}/ || die "Failed moving docs."
dodir /usr/share/pymol
mv test "${D}"/usr/share/pymol/ || die "Failed moving test files."
mv data "${D}"/usr/share/pymol/ || die "Failed moving data files."
mv scripts "${D}"/usr/share/pymol/ || die "Failed moving scripts."
}
pkg_postinst() {
distutils_pkg_postinst
if use apbs; then
[[ -e /usr/share/apbs-0.5* ]] && \
ewarn "You need to reemerge sci-chemistry/apbs!"
fi
}
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