sys-apps/paludis: new package, add 9999

Signed-off-by: Tony Olagbaiye <bqv@fron.io>

2 files changed, 667 insertions, 0 deletions

diff --git a/sys-apps/paludis/files/portage2paludis.bash b/sys-apps/paludis/files/portage2paludis.bash
new file mode 100644
index 000000000..4f6e40b9c
--- /dev/null
+++ b/sys-apps/paludis/files/portage2paludis.bash
@@ -0,0 +1,508 @@
+#!/bin/bash
+# vim: set et sw=4 sts=4 ts=4 ft=sh :
+
+# Copyright (c) 2006-2008, 2010 Mike Kelly <pioto@pioto.org>
+#
+# This file is part of the Paludis package manager. Paludis is free software;
+# you can redistribute it and/or modify it under the terms of the GNU General
+# Public License, version 2, as published by the Free Software Foundation.
+#
+# Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+# Place, Suite 330, Boston, MA  02111-1307  USA
+
+# FUNCTIONS #
+
+# appends a line of the form key="value" to the given filename under
+# $outputdir. For use on files like bashrc
+function append_shell_var() {
+    local key="${1}" value="${2}" filename="${outputdir}/${3}"
+
+    [[ -f "${filename}" ]] || cat <<- EOF > "${filename}"
+# $(basename ${filename})
+# This file created by $(basename ${0})
+EOF
+
+    [[ -z "${value}" ]] \
+        || echo "${key}=\"${value}\"" >> "${filename}"
+}
+
+# appends a line of the form pkgname value to the given filename under
+# $outputdir. For use on files like use.conf
+function append_pkg_var() {
+    local pkgname="${1}" value="${2}" filename="${outputdir}/${3}"
+
+    [[ -f "${filename}" ]] || cat <<- EOF > "${filename}"
+# $(basename ${filename})
+# This file created by $(basename ${0})
+EOF
+
+    [[ -z "${value}" ]] \
+        || echo "${pkgname} ${value}" >> "${filename}"
+}
+
+# Given a file path, will attempt to determine a sync url for a paludis
+# repository config file.
+function get_sync_url() {
+    local path="${1}"
+
+    if [[ -d "${path}/.svn" ]] ; then
+        url=$(env LANG=C svn info "${path}" | grep -i "^url" | cut -d" " -f2)
+        case ${url} in
+            http://*|https://*)
+                echo "svn+${url}"
+                ;;
+            svn://*|svn+ssh://*)
+                echo "${url}"
+                ;;
+            *)
+                return 1
+                ;;
+        esac
+    elif [[ -d "${path}/CVS" ]] ; then
+        return 1
+    elif [[ -d "${path}/.git" ]] ; then
+        url=$(git config -f "${path}/.git/config" remote.origin.url)
+        if [[ -z "${url}" ]]; then
+            url=$(grep -i "^url:" "${path}/.git/remotes/origin" | cut -d" " -f2)
+        fi
+        case ${url} in
+            http://*|file://*|https://*|rsync://*|ssh://*)
+                echo "git+${url}"
+                ;;
+            /*)
+                echo "git+file://${url}"
+                ;;
+            *)
+                return 1
+                ;;
+            esac
+    elif [[ -d "${path}/_darcs" ]] ; then
+        url=$( < "${path}/_darcs/prefs/defaultrepo" )
+        case ${url} in
+            http://?*)
+                echo "darcs+${url}"
+                ;;
+            # some other kind of URL, not supported
+            ?*://?*)
+                return 1
+                ;;
+            # needs at least two chars before the colon, otherwise
+            # Darcs thinks it's a Windowsesque filename
+            ??*:*)
+                echo "darcs+ssh://${url}"
+                ;;
+            # local file
+            *)
+                return 1
+                ;;
+        esac
+    else
+        return 1
+    fi
+}
+
+# Given a file path, will separate comments from the rest
+# and output the result on stdout
+function split_comments() {
+    sed 's/^\([^#]\+\)#\(.\+\)$/#\2\n\1/' $1
+}
+
+# needs 3 params, value to test, var to show if true, var to show if false
+# basically, acts like the ? ... : ... operator in C
+qmark_oper() {
+    if [[ "${1}" == "y" ]] ; then
+        echo "${2}"
+    else
+        echo "${3}"
+    fi
+}
+
+canonicalise() {
+    case $(uname -s) in
+        FreeBSD) realpath $@ ;;
+        *) readlink -f $@ ;;
+    esac
+}
+
+# MAIN #
+
+bad=
+
+# Ask the user for an output directory.
+
+echo "Portage2Paludis:"
+echo
+echo "This script will attempt to convert an existing portage configuration to"
+echo "a paludis configuration. It assumes that the portage configuration can"
+echo "be found via /etc/make.conf, /etc/make.profile, and /etc/portage/*"
+echo
+echo "WARNING: This script is still a work in progress. Do not expect it to"
+echo "make completely sane decisions when migrating. Always check the produced"
+echo "output yourself afterwards. Report any bugs you find to:"
+echo "    Mike Kelly <pioto@pioto.org>"
+
+if [[ "$(id -u)" -ne 0 ]] ; then
+    echo
+    echo "WARNING: This script will touch some of the repositories directly."
+    echo "It is highly recommended that you run it as root."
+fi
+
+echo
+echo "Please enter where you would like your new paludis configuration to be"
+echo "created, or press enter to use the default."
+echo
+read -e -p "Paludis Config Directory [/etc/paludis]: " outputdir
+echo
+outputdir="${outputdir:-/etc/paludis}"
+
+if [[ -d "${outputdir}" ]] ; then
+    echo "An existing paludis config was found at ${outputdir}." 1>&2
+    echo "Aborting." 1>&2
+    exit 1
+elif [[ -e "${outputdir}" ]] ; then
+    echo "A file already exists where you wanted to install your paludis" 1>&2
+    echo "configuration. Please remove it and try again. Aborting." 1>&2
+    exit 1
+fi
+mkdir -p "${outputdir}" || exit 1
+
+echo "Starting with Paludis 0.12.0, 3 optional caches were added:"
+echo
+echo "  A names cache, which makes finding a category/package name faster when"
+echo "  just given the package name."
+echo
+echo "  A provides cache, which makes searching for which packages provide"
+echo "  a given virtual faster."
+echo
+echo "  A locally-generated metadata cache. Before, Paludis could use a"
+echo "  metadata cache that already existed, but now it can also generate"
+echo "  one on-the-fly, caching metadata for subsequent runs." 
+echo
+echo "Before enabling any of these, read: http://paludis.pioto.org/overview/gettingstarted.html#repositories"
+echo
+
+read -n1 -p "Enable names cache? [y/N] " names_cache
+echo
+names_cache=${names_cache:-n}
+
+read -n1 -p "Enable provides cache? [y/N] " provides_cache
+echo
+provides_cache=${provides_cache:-n}
+
+read -n1 -p "Enable local metadata cache (write_cache)? [y/N] " write_cache
+echo
+write_cache=${write_cache:-n}
+[[ "${write_cache}" == "y" ]] && mkdir -p "/var/cache/paludis/metadata"
+
+echo "* Configuration Files:"
+
+source_make_conf() {
+    [[ -e /etc/make.conf ]] && source /etc/make.conf
+    [[ -e /etc/portage/make.conf ]] && source /etc/portage/make.conf
+}
+
+echo -n "Generating use.conf (Pass 1 of 3)... "
+append_pkg_var "*/*" "$(source_make_conf ; echo ${USE})" "use.conf"
+echo "done."
+
+echo -n "Generating use.conf (Pass 2 of 3)... "
+for x in $(portageq envvar USE_EXPAND) ; do
+    val_x=$(source_make_conf ; echo ${!x})
+    if [[ -n "${val_x}" ]] ; then
+        append_pkg_var "*/*" "${x}: -* ${val_x}" "use.conf"
+    fi
+done
+echo "done."
+
+echo -n "Generating use.conf (Pass 3 of 3)... "
+if [[ -f "/etc/portage/package.use" ]]; then
+    split_comments "/etc/portage/package.use" >>"${outputdir}/use.conf"
+elif [[ -d "/etc/portage/package.use" ]]; then
+    mkdir -p "${outputdir}/use.conf.d"
+    for f in $(cd /etc/portage/package.use/; find -type f)
+    do
+        mkdir -p "${outputdir}/use.conf.d/$(dirname ${f})"
+        split_comments "/etc/portage/package.use/${f}" >>"${outputdir}/use.conf.d/${f}.conf"
+    done
+fi
+echo "done."
+
+echo -n "Generating bashrc (Pass 1 of 1)... "
+cflags="$(portageq envvar CFLAGS)"
+cxxflags="$(portageq envvar CXXFLAGS)"
+[[ "${cxxflags}" == "${cflags}" ]] && cxxflags="\${CFLAGS}"
+append_shell_var "CHOST" "$(portageq envvar CHOST)" "bashrc"
+append_shell_var "CFLAGS" "${cflags}" "bashrc"
+append_shell_var "CXXFLAGS" "${cxxflags}" "bashrc"
+append_shell_var "LDFLAGS" "$(portageq envvar LDFLAGS)" "bashrc"
+append_shell_var "MAKEOPTS" "$(portageq envvar MAKEOPTS)" "bashrc"
+append_shell_var "KBUILD_OUTPUT" "$(portageq envvar KBUILD_OUTPUT)" "bashrc"
+echo "done."
+
+echo -n "Generating keywords.conf (Pass 1 of 2)... "
+append_pkg_var "*/*" "$(portageq envvar ACCEPT_KEYWORDS)" "keywords.conf"
+echo "done."
+
+echo -n "Generating keywords.conf (Pass 2 of 2)... "
+for keywords_path in /etc/portage/package.{,accept_}keywords
+do
+    if [[ -f "${keywords_path}" ]]; then
+        split_comments "${keywords_path}" \
+        | sed 's,\*\*,*,' \
+        | sed 's/^\([^#].*\/[^[:space:]]*\)$/\1 ~'$(portageq envvar ARCH)'/' \
+        >>"${outputdir}/keywords.conf"
+    elif [[ -d "${keywords_path}" ]]; then
+        [[ -e "${outputdir}/keywords.conf.d" ]] \
+            || mkdir "${outputdir}/keywords.conf.d"
+        for f in $(cd "${keywords_path}/" ; find -type f)
+        do
+            mkdir -p "${outputdir}/keywords.conf.d/$(dirname ${f})"
+            split_comments "${keywords_path}/${f}" \
+            | sed 's,\*\*,*,' \
+            >>"${outputdir}/keywords.conf.d/${f}.conf"
+        done
+    fi
+done
+echo "done."
+
+echo -n "Generating mirrors.conf (Pass 1 of 1)... "
+mirrors=
+for m in $(portageq envvar GENTOO_MIRRORS) ; do
+    mirrors="${mirrors} ${m}/distfiles"
+done
+append_pkg_var "*" "${mirrors}" "mirrors.conf"
+echo "done."
+
+echo -n "Generating package_mask.conf (Pass 1 of 1)... "
+cat << EOF >"${outputdir}/package_mask.conf"
+# package_mask.conf
+# This file created by $(basename ${0})
+EOF
+if [[ -f "/etc/portage/package.mask" ]]; then
+    split_comments "/etc/portage/package.mask" >>"${outputdir}/package_mask.conf"
+elif [[ -d "/etc/portage/package.mask" ]]; then
+    [[ -e "${outputdir}/package_mask.conf.d" ]] \
+        || mkdir "${outputdir}/package_mask.conf.d"
+    for f in $(cd /etc/portage/package.mask/ ; find -type f)
+    do
+        mkdir -p "${outputdir}/package_mask.conf.d/$(dirname ${f})"
+        split_comments "/etc/portage/package.mask/${f}" >>"${outputdir}/package_mask.conf.d/${f}.conf"
+    done
+fi
+echo "done."
+
+echo -n "Generating package_unmask.conf (Pass 1 of 1)... "
+cat << EOF >"${outputdir}/package_unmask.conf"
+# package_unmask.conf
+# This file created by $(basename ${0})
+EOF
+if [[ -f "/etc/portage/package.unmask" ]]; then
+    split_comments "/etc/portage/package.unmask" >>"${outputdir}/package_unmask.conf"
+elif [[ -d "/etc/portage/package.unmask" ]]; then
+    [[ -e "${outputdir}/package_unmask.conf.d" ]] \
+        || mkdir "${outputdir}/package_unmask.conf.d"
+    for f in $(cd /etc/portage/package.unmask/ ; find -type f)
+    do
+        mkdir -p "${outputdir}/package_unmask.conf.d/$(dirname ${f})"
+        split_comments "/etc/portage/package.unmask/${f}" >>"${outputdir}/package_unmask.conf.d/${f}.conf"
+    done
+fi
+echo "done."
+
+echo -n "Generating licenses.conf stub (Pass 1 of 1)... "
+cat << EOF >"${outputdir}/licenses.conf"
+# licenses.conf
+# This is a stub, it accepts all licenses.
+# This file created by $(basename ${0})
+*/* *
+EOF
+echo "done."
+
+echo
+echo "* Standard Repositories:"
+mkdir "${outputdir}/repositories"
+
+portdir="$(portageq envvar PORTDIR)"
+echo -n "Generating gentoo.conf (${portdir}) (Pass 1 of 1)... "
+if [[ -e /etc/portage/make.profile ]]; then
+    profile="$(canonicalise /etc/portage/make.profile)"
+else
+    profile="$(canonicalise /etc/make.profile)"
+fi
+cat << EOF >"${outputdir}/repositories/gentoo.conf"
+location = ${portdir}
+sync = $(portageq envvar SYNC)
+profiles = ${profile}
+distdir = $(portageq envvar DISTDIR)
+format = e
+names_cache = $(qmark_oper "${names_cache}" "\${location}/.cache/names" "/var/empty")
+write_cache = $(qmark_oper "${write_cache}" "/var/cache/paludis/metadata" "/var/empty")
+EOF
+echo "done."
+
+echo -n "Generating installed.conf (/var/db/pkg) (Pass 1 of 1)... "
+cat << EOF >"${outputdir}/repositories/installed.conf"
+location = /var/db/pkg/
+format = vdb
+names_cache = $(qmark_oper "${names_cache}" "\${location}/.cache/names" "/var/empty")
+provides_cache = $(qmark_oper "${provides_cache}" "\${location}/.cache/provides" "/var/empty")
+EOF
+echo "done."
+
+if [[ ! -e /var/db/pkg/world ]] ; then
+    echo -n "Creating /var/db/pkg/world -> /var/lib/portage/world symlink..."
+    ln -s /var/lib/portage/world /var/db/pkg/world
+    echo "done."
+fi
+echo -n "Configuring paludis environment to look for world in /var/db/pkg/world... "
+append_shell_var "world" "/var/db/pkg/world" "general.conf"
+echo "done."
+
+portdir_overlay="$(portageq envvar PORTDIR_OVERLAY)"
+
+echo
+echo "* Overlays:"
+
+echo -n "Creating unavailable layman repo... "
+cat << EOF >"${outputdir}/repositories/layman.conf"
+format = unavailable
+name = layman
+location = /var/db/paludis/repositories/layman
+sync = tar+http://git.exherbo.org/layman_repositories.tar.bz2
+importance = -100
+EOF
+echo "done."
+
+echo -n "Creating repository repo... "
+cat << EOF >"${outputdir}/repositories/repository.conf"
+format = repository
+config_filename = ${outputdir}/repositories/%{repository_template_name}.conf
+config_template = ${outputdir}/repository.template
+EOF
+echo "done."
+
+echo -n "Creating repository repo template... "
+cat << EOF >"${outputdir}/repository.template"
+format = %{repository_template_format}
+location = /var/db/paludis/repositories/%{repository_template_name}
+sync = %{repository_template_sync}
+master_repository = gentoo
+EOF
+echo "done."
+
+[[ -z "${portdir_overlay}" ]] && echo "No overlays to configure."
+
+# Needed for repo_name matching
+shopt -s extglob
+
+for o in ${portdir_overlay}; do
+    # Make sure we don't reuse the last repo's name
+    repo_name=
+
+    # Get our repo_name
+    [[ -f "${o}/profiles/repo_name" ]] \
+        && repo_name=$(< "${o}/profiles/repo_name")
+
+    if [[ -z "${repo_name}" ]] ; then
+        mkdir -p "${o}/profiles"
+        echo
+        echo "The repository at \"${o}\""
+        echo "is not complete. It needs to have a name. (Set in the"
+        echo "profiles/repo_name file). Please enter one now."
+        echo
+        echo "Legal characters are: The letters A-Z (upper and lower case),"
+        echo "the digits 0-9, and the symbols - (\"dash\"), + (\"plus\"),"
+        echo "and _ (\"underscore\")."
+        echo
+        read -e -p "Name for ${o}: " repo_name
+        # echo "${repo_name}" > "${o}/profiles/repo_name"
+    fi
+    while [[ "${repo_name}" != +([A-Za-z0-9+_-]) ]] ; do
+        echo
+        echo "Invalid name; try again."
+        read -e -p "Name for ${o}: " repo_name
+        # echo "${repo_name}" > "${o}/profiles/repo_name"
+    done
+
+    if [[ -f "${outputdir}/repositories/${repo_name}.conf" ]] ; then
+        echo "While trying to generate a config for the repo called" 1>&2
+        echo "\"${repo_name}\", we found we had already generated a config" 1>&2
+        echo "for a config of the same name. You will have to finish" 1>&2
+        echo "configuring your overlays on your own. For more info, see:" 1>&2
+        echo "http://paludis.pioto.org/configuration/erepository.html" 1>&2
+        bad=yes
+        continue
+    fi
+
+    echo -n "Generating ${repo_name}.conf (${o}) (Pass 1 of 1)... "
+
+    sync_url=$(get_sync_url "${o}")
+
+    eclassdirs="${portdir}/eclass"
+    [[ -d "${o}/eclass" ]] && eclassdirs="${eclassdirs} ${o}/eclass"
+
+    cat << EOF >"${outputdir}/repositories/${repo_name}.conf"
+location = ${o}
+sync = ${sync_url}
+#profiles = ${profile}
+#eclassdirs = ${eclassdirs}
+#distdir = $(portageq envvar DISTDIR)
+master_repository = gentoo
+format = e
+names_cache = $(qmark_oper "${names_cache}" "\${location}/.cache/names" "/var/empty")
+write_cache = $(qmark_oper "${write_cache}" "/var/cache/paludis/metadata" "/var/empty")
+EOF
+    echo "done."
+done
+
+# Not needed anymore
+shopt -u extglob
+
+if [[ -f "/etc/portage/bashrc" ]] ; then
+    echo "This script did not copy your customized Portage bashrc." 1>&2
+    echo "You must make any desired changes to Paludis' bashrc yourself." 1>&2
+fi
+
+echo
+echo 'Complete!'
+echo "You now have a new paludis config in: ${outputdir}"
+echo
+echo "Don't forget to double check the configuration yourself before using it."
+if [[ "${names_cache}" == "y" ]] ; then
+    echo
+    echo "Your names caches will be created the next time you run:"
+    echo
+    echo "  cave sync"
+    echo "    or"
+    echo "  paludis --sync"
+    echo "    or"
+    echo "  cave fix-cache"
+    echo "    or"
+    echo "  paludis --regenerate-installable-cache"
+    echo
+    echo "You will have to create a \${location}/.cache/ directory for each of your"
+    echo "repositories."
+    echo "For more info, see: http://paludis.pioto.org/faq/different.html#mkdir"
+fi
+if [[ "${provides_cache}" == "y" ]] ; then
+    echo
+    echo "Your provides cache will be created the next time you run:"
+    echo
+    echo "  cave fix-cache"
+    echo "    or"
+    echo "  paludis --regenerate-installed-cache"
+    echo
+    echo "You will need to create the /var/db/pkg/.cache/ directory."
+    echo "For more info, see: http://paludis.pioto.org/faq/different.html#mkdir"
+fi
+
+if [[ -n "${bad}" ]]; then
+    echo "!!! Some errors were encountered. Check the generated configuration." >&2
+    exit 1
+fi
diff --git a/sys-apps/paludis/paludis-9999.ebuild b/sys-apps/paludis/paludis-9999.ebuild
new file mode 100644
index 000000000..52f726870
--- /dev/null
+++ b/sys-apps/paludis/paludis-9999.ebuild
@@ -0,0 +1,159 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+EGIT_REPO_URI="https://github.com/MageSlayer/paludis-gentoo-patches.git"
+PYTHON_COMPAT=( python3_{7,8,9} )
+RUBY_VER=2.4
+
+inherit bash-completion-r1 cmake git-r3 python-r1
+
+DESCRIPTION="paludis, the other package mangler"
+HOMEPAGE="http://paludis.exherbo.org/"
+SRC_URI=""
+
+IUSE="doc pbins pink python ruby ruby_targets_ruby${RUBY_VER/./} search-index test +xml -eapi7"
+LICENSE="GPL-2 vim"
+SLOT="0"
+KEYWORDS=""
+
+COMMON_DEPEND="
+	>=app-admin/eselect-1.2.13
+	>=app-shells/bash-3.2:0
+	dev-libs/libpcre:=[cxx]
+	sys-apps/file:=
+	pbins? ( >=app-arch/libarchive-3.1.2:= )
+	python? (
+		${PYTHON_DEPS}
+		dev-libs/boost[python,${PYTHON_USEDEP}]
+	)
+	ruby? ( dev-lang/ruby:${RUBY_VER} )
+	search-index? ( >=dev-db/sqlite-3:= )
+	xml? ( >=dev-libs/libxml2-2.6:= )"
+
+DEPEND="${COMMON_DEPEND}
+	>=app-text/asciidoc-8.6.3
+	app-text/htmltidy
+	app-text/xmlto
+	>=sys-devel/gcc-4.7
+	doc? (
+		app-doc/doxygen
+		python? ( dev-python/sphinx[${PYTHON_USEDEP}] )
+		ruby? ( dev-ruby/syntax[ruby_targets_ruby${RUBY_VER/./}] )
+	)
+	virtual/pkgconfig
+	test? ( >=dev-cpp/gtest-1.6.0-r1 )"
+
+RDEPEND="${COMMON_DEPEND}
+	acct-user/paludisbuild
+	acct-group/paludisbuild
+	sys-apps/sandbox"
+
+PDEPEND="app-eselect/eselect-package-manager"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )
+	ruby? ( ruby_targets_ruby${RUBY_VER/./} )"
+RESTRICT="!test? ( test )"
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != buildonly ]]; then
+		if id paludisbuild >/dev/null 2>/dev/null ; then
+			if ! groups paludisbuild | grep --quiet '\<tty\>' ; then
+				eerror "The 'paludisbuild' user is now expected to be a member of the"
+				eerror "'tty' group. You should add the user to this group before"
+				eerror "upgrading Paludis."
+				die "Please add paludisbuild to tty group"
+			fi
+		fi
+	fi
+}
+
+pkg_setup() {
+	use python && python_setup -3
+}
+
+src_unpack() {
+        if use eapi7; then
+		# want experimental EAPI7 support?
+		EGIT_BRANCH="eapi7"
+        else
+		EGIT_BRANCH="master"
+        fi
+        git-r3_fetch
+        git-r3_checkout
+}
+
+src_prepare() {
+	# Fix the script shebang on Ruby scripts.
+	# https://bugs.gentoo.org/show_bug.cgi?id=439372#c2
+	sed -i -e "1s/ruby/&${RUBY_VER/./}/" ruby/demos/*.rb || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DENABLE_DOXYGEN=$(usex doc)
+		-DENABLE_GTEST=$(usex test)
+		-DENABLE_PBINS=$(usex pbins)
+		-DENABLE_PYTHON=$(usex python)
+		-DENABLE_PYTHON_DOCS=$(usex doc) # USE=python implicit
+		-DENABLE_RUBY=$(usex ruby)
+		-DENABLE_RUBY_DOCS=$(usex doc) # USE=ruby implicit
+		-DENABLE_SEARCH_INDEX=$(usex search-index)
+		-DENABLE_VIM=ON
+		-DENABLE_XML=$(usex xml)
+
+		-DPALUDIS_COLOUR_PINK=$(usex pink)
+		-DRUBY_VERSION=${RUBY_VER}
+		-DPALUDIS_ENVIRONMENTS=all
+		-DPALUDIS_DEFAULT_DISTRIBUTION=gentoo
+		-DPALUDIS_CLIENTS=all
+		-DCONFIG_FRAMEWORK=eselect
+
+		# GNUInstallDirs
+		-DCMAKE_INSTALL_DOCDIR="${EPREFIX}/usr/share/doc/${PF}"
+	)
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	dobashcomp bash-completion/cave
+
+	insinto /usr/share/zsh/site-functions
+	doins zsh-completion/_cave
+
+	cp "${FILESDIR}/portage2paludis.bash" portage2paludis
+	dobin portage2paludis
+}
+
+src_test() {
+	# Work around Portage bugs
+	local -x PALUDIS_DO_NOTHING_SANDBOXY="portage sucks"
+	local -x BASH_ENV=/dev/null
+
+	if [[ ${EUID} == 0 ]] ; then
+		# hate
+		local -x PALUDIS_REDUCED_UID=0
+		local -x PALUDIS_REDUCED_GID=0
+	fi
+
+	cmake_src_test
+}
+
+pkg_postinst() {
+	local pm
+	if [[ -f ${ROOT}/etc/env.d/50package-manager ]] ; then
+		pm=$( source "${ROOT}"/etc/env.d/50package-manager ; echo "${PACKAGE_MANAGER}" )
+	fi
+
+	if [[ ${pm} != paludis ]] ; then
+		elog "If you are using paludis or cave as your primary package manager,"
+		elog "you should consider running:"
+		elog "    eselect package-manager set paludis"
+	fi
+}