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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/eclass/distutils.eclass,v 1.62 2009/09/09 19:26:00 arfrever Exp $
# @ECLASS: distutils.eclass
# @MAINTAINER:
# <python@gentoo.org>
#
# Original author: Jon Nelson <jnelson@gentoo.org>
# @BLURB: This eclass allows easier installation of distutils-based python modules
# @DESCRIPTION:
# The distutils eclass is designed to allow easier installation of
# distutils-based python modules and their incorporation into
# the Gentoo Linux system.
inherit eutils multilib python
case "${EAPI:-0}" in
0|1)
EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
;;
*)
EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install pkg_postinst pkg_postrm
;;
esac
if [[ -z "${DISTUTILS_DISABLE_PYTHON_DEPENDENCY}" ]]; then
DEPEND="virtual/python"
RDEPEND="${DEPEND}"
fi
python="python"
# @ECLASS-VARIABLE: DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES
# @DESCRIPTION:
# Set this to use separate source directories for each enabled version of Python.
# @ECLASS-VARIABLE: DISTUTILS_GLOBAL_OPTIONS
# @DESCRIPTION:
# Global options passed to setup.py.
# @ECLASS-VARIABLE: DOCS
# @DESCRIPTION:
# Additional DOCS
# @FUNCTION: distutils_src_unpack
# @DESCRIPTION:
# The distutils src_unpack function, this function is exported
distutils_src_unpack() {
if [[ "${EBUILD_PHASE}" != "unpack" ]]; then
die "${FUNCNAME}() can be used only in src_unpack() phase"
fi
unpack ${A}
cd "${S}"
has "${EAPI:-0}" 0 1 && distutils_src_prepare
}
# @FUNCTION: distutils_src_prepare
# @DESCRIPTION:
# The distutils src_prepare function, this function is exported
distutils_src_prepare() {
if ! has "${EAPI:-0}" 0 1 && [[ "${EBUILD_PHASE}" != "prepare" ]]; then
die "${FUNCNAME}() can be used only in src_prepare() phase"
fi
# Delete ez_setup files to prevent packages from installing
# setuptools on their own.
local ez_setup_py_existence
[[ -f ez_setup.py ]] && ez_setup_py_existence="1"
rm -fr ez_setup*
if [[ "${ez_setup_py_existence}" == "1" ]]; then
echo "def use_setuptools(*args, **kwargs): pass" > ez_setup.py
fi
if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
python_copy_sources
fi
}
# @FUNCTION: distutils_src_compile
# @DESCRIPTION:
# The distutils src_compile function, this function is exported
distutils_src_compile() {
if [[ "${EBUILD_PHASE}" != "compile" ]]; then
die "${FUNCNAME}() can be used only in src_compile() phase"
fi
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
building() {
echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
"$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
}
python_execute_function -s building "$@"
else
building() {
echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" "$@"
"$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" "$@"
}
python_execute_function building "$@"
fi
else
echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@"
${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build "$@" || die "Building failed"
fi
}
# @FUNCTION: distutils_src_install
# @DESCRIPTION:
# The distutils src_install function, this function is exported.
# It also installs the "standard docs" (CHANGELOG, Change*, KNOWN_BUGS, MAINTAINERS,
# PKG-INFO, CONTRIBUTORS, TODO, NEWS, MANIFEST*, README*, and AUTHORS)
distutils_src_install() {
if [[ "${EBUILD_PHASE}" != "install" ]]; then
die "${FUNCNAME}() can be used only in src_install() phase"
fi
local pylibdir
# Mark the package to be rebuilt after a python upgrade.
python_need_rebuild
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
if [[ -n "${DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES}" ]]; then
installation() {
# need this for python-2.5 + setuptools in cases where
# a package uses distutils but does not install anything
# in site-packages. (eg. dev-java/java-config-2.x)
# - liquidx (14/08/2006)
pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
[[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
"$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
}
python_execute_function -s installation "$@"
else
installation() {
# need this for python-2.5 + setuptools in cases where
# a package uses distutils but does not install anything
# in site-packages. (eg. dev-java/java-config-2.x)
# - liquidx (14/08/2006)
pylibdir="$("$(PYTHON)" -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
[[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
echo "$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
"$(PYTHON)" setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" build -b "build-${PYTHON_ABI}" install --root="${D}" --no-compile "$@"
}
python_execute_function installation "$@"
fi
else
# need this for python-2.5 + setuptools in cases where
# a package uses distutils but does not install anything
# in site-packages. (eg. dev-java/java-config-2.x)
# - liquidx (14/08/2006)
pylibdir="$(${python} -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())')"
[[ -n "${pylibdir}" ]] && dodir "${pylibdir}"
echo ${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@"
${python} setup.py "${DISTUTILS_GLOBAL_OPTIONS[@]}" install --root="${D}" --no-compile "$@" || die "Installation failed"
fi
local default_docs
default_docs="AUTHORS Change* CHANGELOG CONTRIBUTORS KNOWN_BUGS MAINTAINERS MANIFEST* NEWS PKG-INFO README* TODO"
local doc
for doc in ${default_docs}; do
[[ -s "${doc}" ]] && dodoc "${doc}"
done
if [[ -n "${DOCS}" ]]; then
dodoc ${DOCS} || die "dodoc failed"
fi
}
# @FUNCTION: distutils_pkg_postrm
# @DESCRIPTION:
# Generic pyc/pyo cleanup script. This function is exported.
distutils_pkg_postrm() {
if [[ "${EBUILD_PHASE}" != "postrm" ]]; then
die "${FUNCNAME}() can be used only in pkg_postrm() phase"
fi
local pylibdir pymod
if [[ -z "${PYTHON_MODNAME}" ]]; then
for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
PYTHON_MODNAME="${PN}"
fi
done
fi
if [[ -n "${PYTHON_MODNAME}" ]]; then
for pymod in ${PYTHON_MODNAME}; do
for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
if [[ -d "${pylibdir}/site-packages/${pymod}" ]]; then
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
python_mod_cleanup "${pymod}"
else
python_mod_cleanup "${pylibdir#${ROOT}}/site-packages/${pymod}"
fi
fi
done
done
else
python_mod_cleanup
fi
}
# @FUNCTION: distutils_pkg_postinst
# @DESCRIPTION:
# This is a generic optimization, you should override it if your package
# installs modules in another directory. This function is exported.
distutils_pkg_postinst() {
if [[ "${EBUILD_PHASE}" != "postinst" ]]; then
die "${FUNCNAME}() can be used only in pkg_postinst() phase"
fi
local pylibdir pymod
if [[ -z "${PYTHON_MODNAME}" ]]; then
for pylibdir in "${ROOT}"/usr/$(get_libdir)/python*; do
if [[ -d "${pylibdir}/site-packages/${PN}" ]]; then
PYTHON_MODNAME="${PN}"
fi
done
fi
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
for pymod in ${PYTHON_MODNAME}; do
python_mod_optimize "${pymod}"
done
else
python_version
for pymod in ${PYTHON_MODNAME}; do
python_mod_optimize "/usr/$(get_libdir)/python${PYVER}/site-packages/${pymod}"
done
fi
}
# @FUNCTION: distutils_python_version
# @DESCRIPTION:
# Calls python_version, so that you can use something like
# e.g. insinto ${ROOT}/usr/include/python${PYVER}
distutils_python_version() {
python_version
}
# @FUNCTION: distutils_python_tkinter
# @DESCRIPTION:
# Checks for if tkinter support is compiled into python
distutils_python_tkinter() {
python_tkinter_exists
}
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