diff options
| -rw-r--r-- | dev-lang/python-exec/Manifest | 1 | ||||
| -rw-r--r-- | dev-lang/python-exec/python-exec-2.4.6.ebuild | 134 |
2 files changed, 135 insertions, 0 deletions
diff --git a/dev-lang/python-exec/Manifest b/dev-lang/python-exec/Manifest index e344e92d484a..718cdfe08391 100644 --- a/dev-lang/python-exec/Manifest +++ b/dev-lang/python-exec/Manifest @@ -1 +1,2 @@ DIST python-exec-2.4.5.tar.bz2 87137 BLAKE2B 2434bee0bcc64a78a83254d6b6f733ef0748d8209ff70654fc57ac50563d4f32be64705a3c56eefef4e173a238b272d00bef4929982a729a097b82a3a2b0b5b1 SHA512 8c1a520c565afa775cad0e8b88248b688814664e588f683fc2b2c039ee0494b168ebd3cd1042b8b7fe2583f287cf55b22ea0585bfb43efe2f8450d809cde0b21 +DIST python-exec-2.4.6.tar.bz2 87634 BLAKE2B 7b6de8ad0e0603fafd3284e6e3c5247ad83f145ab4db6728914318ae8e6f5aaa3c0247f4e01238fca11519ef72fb1b11436aea7e2b8c988b8717b3f6a2a43c37 SHA512 e05eaf01b83de196a10933636ab6b1a5489a421592df49b8b58eabd0e732de970f902744cd3a06b5ab530a6d69fe6dfa8f270fbb09b9fe3df4ae04d516828050 diff --git a/dev-lang/python-exec/python-exec-2.4.6.ebuild b/dev-lang/python-exec/python-exec-2.4.6.ebuild new file mode 100644 index 000000000000..9ed5ee58b776 --- /dev/null +++ b/dev-lang/python-exec/python-exec-2.4.6.ebuild @@ -0,0 +1,134 @@ +# Copyright 1999-2018 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +# Kids, don't do this at home! +inherit python-utils-r1 +PYTHON_COMPAT=( "${_PYTHON_ALL_IMPLS[@]}" ) + +# Inherited purely to have PYTHON_TARGET flags which will satisfy USE +# dependencies and trigger necessary rebuilds. +inherit python-r1 + +DESCRIPTION="Python script wrapper" +HOMEPAGE="https://github.com/mgorny/python-exec/" +SRC_URI="https://github.com/mgorny/python-exec/releases/download/v${PV}/${P}.tar.bz2" + +LICENSE="BSD-2" +SLOT="2" +KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" +IUSE="" + +# eselect-python because of /usr/bin/python* collisions and new config +# python versions because of missing $scriptdir/python* symlinks +RDEPEND=" + !<app-eselect/eselect-python-20160206 + !<dev-lang/python-2.7.10-r4:2.7 + !<dev-lang/python-3.3.5-r4:3.3 + !<dev-lang/python-3.4.3-r4:3.4 + !<dev-lang/python-3.5.0-r3:3.5" + +src_configure() { + local pyimpls=() i EPYTHON + for i in "${PYTHON_COMPAT[@]}"; do + python_export "${i}" EPYTHON + pyimpls+=( "${EPYTHON}" ) + done + + local myconf=( + --with-fallback-path="${EPREFIX}/usr/local/sbin:${EPREFIX}/usr/local/bin:${EPREFIX}/usr/sbin:${EPREFIX}/usr/bin:${EPREFIX}/sbin:${EPREFIX}/bin" + --with-python-impls="${pyimpls[*]}" + ) + + econf "${myconf[@]}" +} + +src_install() { + default + + # Prepare and own the template + sed -n -e '/^#/p' config/python-exec.conf.example \ + > "${T}"/python-exec.conf || die + insinto /etc/python-exec + doins "${T}"/python-exec.conf + + local f + for f in python{,2,3}; do + # symlink the C wrapper for python to avoid shebang recursion + # bug #568974 + dosym python-exec2c /usr/bin/"${f}" + done + for f in python{,2,3}-config 2to3 idle pydoc pyvenv; do + # those are python scripts (except for new python-configs) + # so symlink them via the python wrapper + dosym ../lib/python-exec/python-exec2 /usr/bin/"${f}" + done +} + +pkg_preinst() { + if [[ -e ${EROOT}etc/python-exec/python-exec.conf ]]; then + # preserve current configuration + cp "${EROOT}"etc/python-exec/python-exec.conf \ + "${ED}"etc/python-exec/python-exec.conf || die + else + # preserve previous Python version preference + local py old_pythons=() + local config_base=${EROOT}etc/env.d/python + + # start with the 'global' preference (2 vs 3) + if [[ -f ${config_base}/config ]]; then + old_pythons+=( "$(<${config_base}/config)" ) + fi + + # then try specific py3 selection + for py in 3; do + local target= + + if [[ -f ${config_base}/python${py} ]]; then + # try the newer config files + target=$(<${config_base}/python${py}) + elif [[ -L ${EROOT}/usr/bin/python${py} ]]; then + # check the older symlink format + target=$(readlink "${EROOT}/usr/bin/python${py}") + + # check if it's actually old eselect symlink + [[ ${target} == python?.? ]] || target= + fi + + # add the extra target if found and != global + if [[ ${target} && ${old_pythons[0]} != ${target} ]]; then + old_pythons+=( "${target}" ) + fi + done + + if [[ ${old_pythons[@]} ]]; then + elog "You seem to have just upgraded into the new version of python-exec" + elog "that uses python-exec.conf for configuration. The ebuild has attempted" + elog "to convert your previous configuration to the new format, resulting" + elog "in the following preferences (most preferred version first):" + elog + for py in "${old_pythons[@]}"; do + elog " ${py}" + done + elog + elog "Those interpreters will be preferred when running Python scripts or" + elog "calling wrapped Python executables (python, python2, pydoc...)." + elog "If none of the preferred interpreters are supported, python-exec will" + elog "fall back to the newest supported Python version." + elog + elog "Please note that due to the ambiguous character of the old settings," + elog "you may want to modify the preference list yourself. In order to do so," + elog "open the following file in your favorite editor:" + elog + elog " ${EROOT}etc/python-exec/python-exec.conf" + elog + elog "For more information on the new configuration format, please read" + elog "the comment on top of the installed configuration file." + + local IFS=$'\n' + echo "${old_pythons[*]}" \ + >> "${ED}"etc/python-exec/python-exec.conf || die + fi + fi +} |