Add scripts

3 files changed, 1266 insertions, 0 deletions

diff --git a/script/bootstrap-bash.sh b/script/bootstrap-bash.sh
new file mode 100644
index 0000000..dc0ac27
--- /dev/null
+++ b/script/bootstrap-bash.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+# Copyright 2006-2011 Gentoo Foundation; Distributed under the GPL v2
+
+# OBSD bash installer
+#
+# FreeBSD and OpenBSD come with some POSIX (?) /bin/sh which doesn't eat
+# most of the stuff in the bootstrap-prefix script, among which the most
+# important part: dynamic function calling.  So, we need to bootstrap
+# bash outside the bootstrap script, which is the purpose of this
+# script.
+# Slepnoga: bump to 4.1 
+# OBSD yacc is stub, only patchlewel zero support in this time
+
+[ -z "$1" ] && exit -1
+
+cd "$1"
+mkdir bash-build
+cd bash-build
+
+ftp "http://distfiles.gentoo.org/distfiles/bash-4.1.tar.gz"
+gzip -d bash-4.1.tar.gz
+tar -xf bash-4.1.tar
+cd bash-4.1
+
+./configure --prefix="${1}"/usr --disable-nls
+make
+make install
diff --git a/script/bootstrap-prefix.sh b/script/bootstrap-prefix.sh
new file mode 100644
index 0000000..a2e27ac
--- /dev/null
+++ b/script/bootstrap-prefix.sh
@@ -0,0 +1,1095 @@
+#!/usr/bin/env bash
+# Copyright 2006-2010 Gentoo Foundation; Distributed under the GPL v2
+# $Id$
+
+trap 'exit 1' TERM KILL INT QUIT ABRT
+
+# some basic output functions
+eerror() { echo "!!! $*" 1>&2; }
+einfo() { echo "* $*"; }
+
+# prefer gtar over tar
+[[ x$(type -t gtar) == "xfile" ]] \
+	&& TAR="gtar" \
+	|| TAR="tar"
+
+## Functions Start Here
+
+econf() {
+	./configure \
+		--host=${CHOST} \
+		--prefix="${ROOT}"/usr \
+		--mandir="${ROOT}"/usr/share/man \
+		--infodir="${ROOT}"/usr/share/info \
+		--datadir="${ROOT}"/usr/share \
+		--sysconfdir="${ROOT}"/etc \
+		--localstatedir="${ROOT}"/var/lib \
+		--build=${CHOST} \
+		"$@" || exit 1
+}
+
+efetch() {
+	if [[ ! -e ${DISTDIR}/${1##*/} ]] ; then
+		if [[ -z ${FETCH_COMMAND} ]] ; then
+			# Try to find a download manager, we only deal with wget,
+			# curl, FreeBSD's fetch and ftp.
+			if [[ x$(type -t wget) == "xfile" ]] ; then
+				FETCH_COMMAND="wget"
+			elif [[ x$(type -t ftp) == "xfile" ]] ; then
+				FETCH_COMMAND="ftp"
+			elif [[ x$(type -t curl) == "xfile" ]] ; then
+				einfo "WARNING: curl doesn't fail when downloading fails, please check its output carefully!"
+				FETCH_COMMAND="curl -L -O"
+			elif [[ x$(type -t fetch) == "xfile" ]] ; then
+				FETCH_COMMAND="fetch"
+			else
+				eerror "no suitable download manager found (need wget, curl, fetch or ftp)"
+				eerror "could not download ${1##*/}"
+				exit 1
+			fi
+		fi
+
+		mkdir -p "${DISTDIR}" >& /dev/null
+		einfo "Fetching ${1##*/}"
+		pushd "${DISTDIR}" > /dev/null
+		${FETCH_COMMAND} "$1"
+		if [[ ! -f ${1##*/} ]] ; then
+			eerror "downloading ${1} failed!"
+			exit 1
+		fi
+		popd > /dev/null
+	fi
+}
+
+# template
+# bootstrap_() {
+# 	PV=
+# 	A=
+# 	einfo "Bootstrapping ${A%-*}"
+
+# 	efetch ${A}
+
+# 	einfo "Unpacking ${A%-*}"
+# 	export S="${PORTAGE_TMPDIR}/${PN}"
+# 	rm -rf ${S}
+# 	mkdir -p ${S}
+# 	cd ${S}
+# 	$TAR -zxf ${DISTDIR}/${A} || exit 1
+# 	S=${S}/${PN}-${PV}
+# 	cd ${S}
+
+# 	einfo "Compiling ${A%-*}"
+# 	econf
+# 	$MAKE ${MAKEOPTS} || exit 1
+
+# 	einfo "Installing ${A%-*}"
+# 	$MAKE install || exit 1
+
+# 	einfo "${A%-*} successfully bootstrapped"
+# }
+
+bootstrap_setup() {
+	local profile=""
+	local keywords=""
+	local ldflags_make_defaults=""
+	local cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include\""
+	local extra_make_globals=""
+	einfo "setting up some guessed defaults"
+	case ${CHOST} in
+		powerpc-apple-darwin7)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.3"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			;;
+		powerpc-apple-darwin8)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.4/ppc"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			;;
+		powerpc64-apple-darwin8)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.4/ppc64"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			extra_make_globals="
+CC='gcc -m64'
+CXX='g++ -m64'
+HOSTCC='gcc -m64'
+"
+			;;
+		i*86-apple-darwin8)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.4/x86"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			;;
+		powerpc-apple-darwin9)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.5/ppc"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			;;
+		powerpc64-apple-darwin9)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.5/ppc64"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			extra_make_globals="
+CC='gcc -m64'
+CXX='g++ -m64'
+HOSTCC='gcc -m64'
+"
+			;;
+		i*86-apple-darwin9)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.5/x86"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			;;
+		x86_64-apple-darwin9)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.5/x64"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			extra_make_globals="
+CC='gcc -m64'
+CXX='g++ -m64'
+HOSTCC='gcc -m64'
+"
+			;;
+		i*86-apple-darwin10)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.6/x86"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			extra_make_globals="
+CC='gcc -m32'
+CXX='g++ -m32'
+HOSTCC='gcc -m32'
+"
+			;;
+		x86_64-apple-darwin10)
+			profile="${PORTDIR}/profiles/prefix/darwin/macos/10.6/x64"
+			ldflags_make_defaults="LDFLAGS=\"-Wl,-search_paths_first -L${ROOT}/usr/lib -L${ROOT}/lib\""
+			extra_make_globals="
+CC='gcc -m64'
+CXX='g++ -m64'
+HOSTCC='gcc -m64'
+"
+			;;
+		i*86-pc-linux-gnu)
+			profile="${PORTDIR}/profiles/prefix/linux/x86"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		x86_64-pc-linux-gnu)
+			profile="${PORTDIR}/profiles/prefix/linux/amd64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		ia64-pc-linux-gnu)
+			profile="${PORTDIR}/profiles/prefix/linux/ia64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		powerpc-unknown-linux-gnu)
+			profile="${PORTDIR}/profiles/prefix/linux/ppc"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		armv7l-pc-linux-gnu)
+			profile="${PORTDIR}/profiles/prefix/linux/arm"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		sparc-sun-solaris2.9)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.9/sparc"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			;;
+		sparcv9-sun-solaris2.9)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.9/sparc64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			extra_make_globals="
+CC='gcc -m64'
+CXX='g++ -m64'
+HOSTCC='gcc -m64'
+"
+			# we need this, or binutils can't link, can't add it to -L,
+			# since then binutils breaks on finding an old libiberty.a
+			# from there instead of its own
+			cp /usr/sfw/lib/64/libgcc_s.so.1 "${ROOT}"/tmp/usr/lib/
+			;;
+		i386-pc-solaris2.10)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.10/x86"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			;;
+		x86_64-pc-solaris2.10)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.10/x64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			extra_make_globals="
+CC='gcc -m64'
+CXX='g++ -m64'
+HOSTCC='gcc -m64'
+"
+			# we need this, or binutils can't link, can't add it to -L,
+			# since then binutils breaks on finding an old libiberty.a
+			# from there instead of its own
+			cp /usr/sfw/lib/64/libgcc_s.so.1 "${ROOT}"/tmp/usr/lib/
+			;;
+		sparc-sun-solaris2.10)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.10/sparc"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			;;
+		sparcv9-sun-solaris2.10)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.10/sparc64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			extra_make_globals="
+CC='gcc -m64'
+CXX='g++ -m64'
+HOSTCC='gcc -m64'
+"
+			# we need this, or binutils can't link, can't add it to -L,
+			# since then binutils breaks on finding an old libiberty.a
+			# from there instead of its own
+			cp /usr/sfw/lib/64/libgcc_s.so.1 "${ROOT}"/tmp/usr/lib/
+			;;
+		i386-pc-solaris2.11)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.11/x86"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			;;
+		x86_64-pc-solaris2.11)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.11/x64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			extra_make_globals="
+CC='gcc -m64'
+CXX='g++ -m64'
+HOSTCC='gcc -m64'
+"
+			# we need this, or binutils can't link, can't add it to -L,
+			# since then binutils breaks on finding an old libiberty.a
+			# from there instead of its own
+			cp /usr/sfw/lib/64/libgcc_s.so.1 "${ROOT}"/tmp/usr/lib/
+			;;
+		sparc-sun-solaris2.11)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.11/sparc"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			;;
+		sparcv9-sun-solaris2.11)
+			profile="${PORTDIR}/profiles/prefix/sunos/solaris/5.11/sparc64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib -L${ROOT}/tmp/usr/lib -R${ROOT}/tmp/usr/lib\""
+			cppflags_make_defaults="CPPFLAGS=\"-I${ROOT}/usr/include -I${ROOT}/tmp/usr/include\""
+			extra_make_globals="
+CC='gcc -m64'
+CXX='g++ -m64'
+HOSTCC='gcc -m64'
+"
+			# we need this, or binutils can't link, can't add it to -L,
+			# since then binutils breaks on finding an old libiberty.a
+			# from there instead of its own
+			cp /usr/sfw/lib/64/libgcc_s.so.1 "${ROOT}"/tmp/usr/lib/
+			;;
+		powerpc-ibm-aix*)
+			profile="${PORTDIR}/profiles/prefix/aix/${CHOST#powerpc-ibm-aix}/ppc"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -L${ROOT}/lib\""
+			;;
+		mips-sgi-irix*)
+			profile="${PORTDIR}/profiles/prefix/irix/${CHOST#mips-sgi-irix}/mips"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L${ROOT}/lib -R${ROOT}/lib\""
+			;;
+		i586-pc-interix*)
+			profile="${PORTDIR}/profiles/prefix/windows/interix/${CHOST#i586-pc-interix}/x86"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -L${ROOT}/lib\""
+			;;
+		i586-pc-winnt*)
+			profile="${PORTDIR}/profiles/prefix/windows/winnt/${CHOST#i586-pc-winnt}/x86"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -L${ROOT}/lib\""
+			;;
+		i686-pc-cygwin*)
+			profile="${PORTDIR}/profiles/prefix/windows/cygwin/${CHOST#i686-pc-cygwin}/x86"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -L${ROOT}/lib\""
+			;;
+		hppa64*-hp-hpux11*)
+			profile="${PORTDIR}/profiles/prefix/hpux/B.11${CHOST#hppa*-hpux11}/hppa64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L/usr/local/lib -R/usr/local/lib\""
+			;;
+		hppa2.0*-hp-hpux11*)
+			profile="${PORTDIR}/profiles/prefix/hpux/B.11${CHOST#hppa*-hpux11}/hppa2.0"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L/usr/local/lib -R/usr/local/lib\""
+			;;
+		ia64-hp-hpux11*)
+			profile="${PORTDIR}/profiles/prefix/hpux/B.11${CHOST#ia64-hp-hpux11}/ia64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -R${ROOT}/usr/lib -L/usr/local/lib -R/usr/local/lib\""
+			;;
+		i386-pc-freebsd*)
+			profile="${PORTDIR}/profiles/prefix/bsd/freebsd/${CHOST#i386-pc-freebsd}/x86"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		x86_64-pc-freebsd*)
+			profile="${PORTDIR}/profiles/prefix/bsd/freebsd/${CHOST#x86_64-pc-freebsd}/x64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		i386-pc-netbsd*)
+			profile="${PORTDIR}/profiles/prefix/bsd/netbsd/${CHOST#i386-pc-netbsdelf}/x86"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		powerpc-unknown-openbsd*)
+			profile="${PORTDIR}/profiles/prefix/bsd/openbsd/${CHOST#powerpc-unknown-openbsd}/ppc"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		i386-pc-openbsd*)
+			profile="${PORTDIR}/profiles/prefix/bsd/openbsd/${CHOST#i386-pc-openbsd}/x86"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		x86_64-pc-openbsd*)
+			profile="${PORTDIR}/profiles/prefix/bsd/openbsd/${CHOST#x86_64-pc-openbsd}/x64"
+			ldflags_make_defaults="LDFLAGS=\"-L${ROOT}/usr/lib -Wl,-rpath=${ROOT}/usr/lib -L${ROOT}/lib -Wl,-rpath=${ROOT}/lib\""
+			;;
+		*)	
+			einfo "You need to set up a make.profile symlink to a"
+			einfo "profile in ${PORTDIR} for your CHOST ${CHOST}"
+			;;
+	esac
+	if [[ -n ${profile} && ! -e ${ROOT}/etc/make.profile ]] ; then
+		ln -s "${profile}" "${ROOT}"/etc/make.profile
+		einfo "Your profile is set to ${profile}."
+		echo "${extra_make_globals}" >> "${ROOT}"/etc/make.globals
+		# this is darn ugly, but we can't use the make.globals hack,
+		# since the profiles overwrite CFLAGS/LDFLAGS in numerous cases
+		echo "${cppflags_make_defaults}" >> "${profile}"/make.defaults
+		echo "${ldflags_make_defaults}" >> "${profile}"/make.defaults
+		# The default profiles (and IUSE defaults) introduce circular deps. By
+		# shoving this USE line into make.defaults, we can ensure that the
+		# end-user always avoids circular deps while bootstrapping and it gets
+		# wiped after a --sync. Also simplifies bootstrapping instructions.
+		echo "USE=\"-berkdb -fortran -gdbm -git -nls -pcre -ssl -python bootstrap\"" >> "${profile}"/make.defaults
+		# and we don't need to spam the user about news until after a --sync
+		# because the tools aren't available to read the news item yet anyway.
+		echo 'FEATURES="${FEATURES} -news"' >> "${profile}"/make.defaults
+		einfo "Your make.globals is prepared for your current bootstrap"
+	fi
+	# Hack for bash because curses is not always available (linux).
+	# This will be wiped upon emerge --sync and back to normal.
+	echo '[[ ${PN} == "bash" ]] && EXTRA_ECONF="--without-curses"' >> \
+		"${PORTDIR}/profiles/prefix/profile.bashrc"
+}
+
+do_tree() {
+	for x in etc {,usr/}{,s}bin var/tmp var/lib/portage var/log/portage var/db;
+	do
+		[[ -d ${ROOT}/${x} ]] || mkdir -p "${ROOT}/${x}"
+	done
+	if [[ ! -e ${PORTDIR}/.unpacked ]]; then
+		efetch "$1/$2"
+		[[ -e ${PORTDIR} ]] || mkdir -p ${PORTDIR}
+		einfo "Unpacking, this may take awhile"
+		gzip -dc ${DISTDIR}/$2 |$TAR -xf - -C ${PORTDIR%portage} || exit 1
+		touch ${PORTDIR}/.unpacked
+	fi
+}
+
+bootstrap_tree() {
+	local PV="20110103"
+	do_tree http://gobsd.googlecode.com/files/ portage-obsd.tar.gz
+}
+
+bootstrap_latest_tree() {
+	do_tree "${SNAPSHOT_URL}" portage-latest.tar.bz2
+}
+
+# Added for darkside, don't remove. A static starting point it needed.
+bootstrap_tree_arm() {
+	do_tree http://files.prefix.freens.org/~darkside/distfiles/prefix/ prefix-overlay-20100114.tar.bz2
+}
+
+bootstrap_startscript() {
+	theshell=${SHELL##*/}
+	if [[ ${theshell} == "sh" ]] ; then
+		einfo "sh is a prehistoric shell not available in Gentoo, switching to bash instead."
+		theshell="bash"
+	fi
+	if [[ ${theshell} == "csh" ]] ; then
+		einfo "csh is a prehistoric shell not available in Gentoo, switching to tcsh instead."
+		theshell="tcsh"
+	fi
+	einfo "Trying to emerge the shell you use, if necessary by running:"
+	einfo "emerge -u ${theshell}"
+	if ! emerge -u ${theshell} ; then
+		eerror "Your shell is not available in portage, hence we cannot automate starting your prefix" > /dev/stderr
+		exit -1
+	fi
+	einfo "Creating the Prefix start script (startprefix)"
+	# currently I think right into the prefix is the best location, as
+	# putting it in /bin or /usr/bin just hides it some more for the
+	# user
+	sed \
+		-e "s|@GENTOO_PORTAGE_EPREFIX@|${ROOT}|g" \
+		"${ROOT}"/usr/portage/scripts/startprefix.in \
+		> "${ROOT}"/startprefix
+	chmod 755 "${ROOT}"/startprefix
+	einfo "To start Gentoo Prefix, run the script ${ROOT}/startprefix"
+	einfo "You can copy this file to a more convenient place if you like."
+}
+
+bootstrap_portage() {
+	# Set TESTING_PV in env if you want to test a new portage before bumping the
+	# STABLE_PV that is known to work. Intended for power users only.
+	## It is critical that STABLE_PV is the lastest (non-masked) version that is
+	## included in the snapshop for bootstrap_tree.
+	STABLE_PV="2.2.01.17555"
+	PV="${TESTING_PV:-${STABLE_PV}}"
+	A=prefix-portage-${PV}.tar.bz2
+	einfo "Bootstrapping ${A%-*}"
+		
+	efetch ${DISTFILES_URL}/${A}
+
+	einfo "Unpacking ${A%-*}"
+	export S="${PORTAGE_TMPDIR}"/portage-${PV}
+	ptmp=${S}
+	rm -rf "${S}" >& /dev/null
+	mkdir -p "${S}" >& /dev/null
+	cd "${S}"
+	bzip2 -dc "${DISTDIR}/${A}" | $TAR -xf - || exit 1
+	S="${S}/prefix-portage-${PV}"
+	cd "${S}"
+
+	# disable ipc
+	sed -e "s:_enable_ipc_daemon = True:_enable_ipc_daemon = False:" \
+		-i pym/_emerge/AbstractEbuildProcess.py || \
+		exit 1
+
+	einfo "Compiling ${A%-*}"
+	econf \
+		--with-offset-prefix="${ROOT}" \
+		--with-portage-user="`id -un`" \
+		--with-portage-group="`id -gn`" \
+		--mandir="${ROOT}/automatically-removed" \
+		--with-extra-path="${ROOT}/tmp/bin:${ROOT}/tmp/usr/bin:/bin:/usr/bin:${PATH}"
+	$MAKE ${MAKEOPTS} || exit 1
+
+ 	einfo "Installing ${A%-*}"
+	$MAKE install || exit 1
+
+	bootstrap_setup
+
+	cd "${ROOT}"
+	rm -Rf ${ptmp} >& /dev/null
+
+	# Some people will skip the tree() step and hence var/log is not created 
+	# As such, portage complains..
+	[[ ! -d $ROOT/var/log ]] && mkdir ${ROOT}/var/log
+	
+	# during bootstrap_portage(), man pages are not compressed. This is
+	# problematic once you have a working prefix. So, remove them now.
+	rm -rf "${ROOT}/automatically-removed"	
+
+	# in Prefix the sed wrapper is deadly, so kill it
+	rm -f "${ROOT}"/usr/lib/portage/bin/ebuild-helpers/sed
+
+	einfo "${A%-*} successfully bootstrapped"
+}
+
+prep_gcc-apple() {
+
+	GCC_PV=5341
+	GCC_A="gcc-${GCC_PV}.tar.gz"
+	TAROPTS="-zxf"
+
+	efetch ${GCC_APPLE_URL}/${GCC_A}
+
+}
+
+prep_gcc-fsf() {
+
+	GCC_PV=4.1.1
+	GCC_A=gcc-${GCC_PV}.tar.bz2	
+	TAROPTS="-jxf"
+
+	efetch ${GENTOO_MIRROR}/${GCC_A}
+
+}
+
+bootstrap_gcc() {
+
+	case ${CHOST} in
+		*-*-darwin*)
+			prep_gcc-apple
+			;;
+		*-*-solaris*)
+			prep_gcc-fsf
+			GCC_EXTRA_OPTS="--disable-multilib --with-gnu-ld"
+			;;
+		*)	
+			prep_gcc-fsf
+			;;
+	esac
+
+	GCC_LANG="c,c++"
+
+	export S="${PORTAGE_TMPDIR}/gcc-${GCC_PV}"
+	rm -rf "${S}"
+	mkdir -p "${S}"
+	cd "${S}"
+	einfo "Unpacking ${GCC_A}"
+	$TAR ${TAROPTS} "${DISTDIR}"/${GCC_A} || exit 1
+
+	rm -rf "${S}"/build
+	mkdir -p "${S}"/build
+	cd "${S}"/build
+
+	${S}/gcc-${GCC_PV}/configure \
+		--prefix="${ROOT}"/usr \
+		--mandir="${ROOT}"/usr/share/man \
+		--infodir="${ROOT}"/usr/share/info \
+		--datadir="${ROOT}"/usr/share \
+		--disable-checking \
+		--disable-werror \
+		--disable-nls \
+		--with-system-zlib \
+		--enable-languages=${GCC_LANG} \
+		${GCC_EXTRA_OPTS} \
+		|| exit 1
+
+	$MAKE ${MAKEOPTS} bootstrap-lean || exit 1
+
+	$MAKE install || exit 1
+
+	cd "${ROOT}"
+	rm -Rf "${S}"
+	einfo "${GCC_A%-*} successfully bootstrapped"
+}
+
+bootstrap_gnu() {
+	local PN PV A S
+	PN=$1
+	PV=$2
+	A=${PN}-${PV}.tar.gz
+	[[ $PN == "gzip" ]] && A=${PN}-${PV}.tar
+	einfo "Bootstrapping ${A%-*}"
+
+	URL=${3-${GENTOO_MIRROR}/${A}}
+	efetch ${URL}
+
+	einfo "Unpacking ${A%-*}"
+	S="${PORTAGE_TMPDIR}/${PN}-${PV}"
+	rm -rf "${S}"
+	mkdir -p "${S}"
+	cd "${S}"
+	if [[ $PN == "gzip" ]]; then
+		$TAR -xf "${DISTDIR}"/${A} || exit 1
+	else
+		gzip -dc "${DISTDIR}"/${URL##*/} | $TAR -xf - || exit 1
+	fi
+	S="${S}"/${PN}-${PV}
+	cd "${S}"
+
+	local myconf=""
+	if [[ ${A%-*} == "grep" ]] ; then
+		# Solaris, AIX and OSX don't like it when --disable-nls is set,
+		# so just don't set it at all.
+		# Solaris 11 has a messed up prce installation.  We don't need
+		# it anyway, so just disable it
+		myconf="${myconf} --disable-perl-regexp"
+		# Except interix really needs it for grep.
+		[[ $CHOST == *interix* ]] && myconf="${myconf} --disable-nls"
+	else
+		# AIX doesn't like --disable-nls in general
+		[[ $CHOST == *-aix* ]] || myconf="${myconf} --disable-nls"
+	fi
+
+	# NetBSD has strange openssl headers, which make wget fail.
+	[[ $CHOST == *-netbsd* ]] && myconf="${myconf} --disable-ntlm"
+
+	# Darwin9 in particular doesn't compile when using system readline,
+	# but we don't need any groovy input at all, so just disable it
+	[[ ${A%-*} == "bash" ]] && myconf="${myconf} --disable-readline"
+
+	# Don't do ACL stuff on Darwin, especially Darwin9 will make
+	# coreutils completely useless (install failing on everything)
+	[[ ${A%-*} == "coreutils" ]] && myconf="${myconf} --disable-acl"
+
+	if [[ ${A%-*} == "coreutils" && ${CHOST} == *-interix* ]] ; then
+		# Interix doesn't have filesystem listing stuff, but that means all
+		# other utilities but df aren't useless at all, so don't die
+		sed -i -e '/^if test -z "$ac_list_mounted_fs"; then$/c\if test 1 = 0; then' configure
+
+		# try to make id() not poll the entire domain before returning
+		export CFLAGS="${CFLAGS} -Dgetgrgid=getgrgid_nomembers -Dgetgrent=getgrent_nomembers -Dgetgrnam=getgrnam_nomembers"
+
+		# Fix a compilation error due to a missing definition
+		sed -i -e '/^#include "fcntl-safer.h"$/a\#define ESTALE -1' lib/savewd.c
+	fi
+
+	if [[ ${A%-*} == "tar" && ${CHOST} == *-hpux* ]] ; then
+		# Fix a compilation error due to a missing definition
+		export CPPFLAGS="${CPPFLAGS} -DCHAR_BIT=8"
+	fi
+
+	einfo "Compiling ${A%-*}"
+	econf ${myconf}
+	if [[ ${A%-*} == "make" && $(type -t $MAKE) != "file" ]]; then
+		./build.sh || exit 1
+	else
+		$MAKE ${MAKEOPTS} || exit 1
+	fi
+
+	einfo "Installing ${A%-*}"
+	if [[ ${A%-*} == "make" && $(type -t $MAKE) != "file" ]]; then
+		./make install || exit 1
+	else
+		$MAKE install || exit 1
+	fi
+
+	cd "${ROOT}"
+	rm -Rf "${S}"
+	einfo "${A%-*} successfully bootstrapped"
+}
+
+bootstrap_python() {
+	if [[ ${CHOST} == *-interix* ]] ; then
+		PV=2.6.4
+		A=python-${PV}-interix.tar.bz2
+	else
+		PV=2.6.4
+		A=python-${PV}-patched.tar.bz2
+	fi
+	einfo "Bootstrapping ${A%-*}"
+
+	# don't really want to put this on the mirror, since they are
+	# non-vanilla sources, bit specific for us
+	efetch ${DISTFILES_URL}/${A}
+
+	einfo "Unpacking ${A%%-*}"
+	export S="${PORTAGE_TMPDIR}/python-${PV}"
+	rm -rf "${S}"
+	mkdir -p "${S}"
+	cd "${S}"
+	bzip2 -dc "${DISTDIR}"/${A} | $TAR -xf - || exit 1
+	S="${S}"/Python-${PV}
+	cd "${S}"
+
+	local myconf=""
+
+	case $CHOST in
+		*-*-aix*)
+			# Python stubbornly insists on using cc_r to compile.  We
+			# know better, so force it to listen to us
+			myconf="${myconf} --with-gcc=yes"
+		;;
+		*-openbsd*)
+			CFLAGS="${CFLAGS} -D_BSD_SOURCE=1"
+		;;
+		*-linux*)
+			# python refuses to find the zlib headers that are built in the
+			# offset
+			export CPPFLAGS="-I$EPREFIX/tmp/usr/include"
+			export LDFLAGS="-L$EPREFIX/tmp/usr/lib -Wl,-rpath,$EPREFIX/tmp/usr/lib"
+		;;
+	esac
+
+	# if the user has a $HOME/.pydistutils.cfg file, the python
+	# installation is going to be screwed up, as reported by users, so
+	# just make sure Python won't find it
+	export HOME="${S}"
+
+	export PYTHON_DISABLE_MODULES="_ctypes_test readline pyexpat dbm gdbm bsddb _curses _curses_panel _tkinter _elementtree _locale"
+	export PYTHON_DISABLE_SSL=1
+	export OPT="${CFLAGS}"
+
+	einfo "Compiling ${A%-*}"
+	econf \
+		--disable-toolbox-glue \
+		--disable-ipv6 \
+		--disable-shared \
+		${myconf}
+	$MAKE ${MAKEOPTS} || exit 1
+
+	einfo "Installing ${A%-*}"
+	$MAKE -k install || echo "??? Python failed to install *sigh* continuing anyway"
+	cd "${ROOT}"/usr/bin
+	ln -sf python${PV%.*} python
+
+	einfo "${A%-*} bootstrapped"
+}
+
+bootstrap_zlib() {
+	PV=1.2.5
+	A=zlib-${PV}.tar.bz2
+
+	einfo "Bootstrapping ${A%-*}"
+
+	efetch ${GENTOO_MIRROR}/${A}
+
+	einfo "Unpacking ${A%%-*}"
+	export S="${PORTAGE_TMPDIR}/zlib-${PV}"
+	rm -rf "${S}"
+	mkdir -p "${S}"
+	cd "${S}"
+	bzip2 -dc "${DISTDIR}"/${A} | $TAR -xf - || exit 1
+	S="${S}"/zlib-${PV}
+	cd "${S}"
+
+	if [[ ${CHOST} == x86_64-*-* || ${CHOST} == sparcv9-*-* ]] ; then
+		# 64-bits targets need zlib as library (not just to unpack),
+		# hence we need to make sure that we really bootstrap this
+		# 64-bits (in contrast to the tools which we don't care if they
+		# are 32-bits)
+		export CC="gcc -m64"
+	fi
+	einfo "Compiling ${A%-*}"
+	CHOST= ./configure --prefix="${ROOT}"/usr || exit 1
+	$MAKE ${MAKEOPTS} || exit 1
+
+	einfo "Installing ${A%-*}"
+	$MAKE install || exit 1
+
+	# this lib causes issues when emerging python again on Solaris
+	# because the tmp lib path is in the library search path there
+	rm -Rf "${ROOT}"/usr/lib/libpython*.a
+
+	einfo "${A%-*} bootstrapped"
+}
+
+bootstrap_sed() {
+	bootstrap_gnu sed 4.1.4
+}
+
+bootstrap_findutils3() {
+	bootstrap_gnu findutils 4.2.33
+}
+
+bootstrap_findutils() {
+	# distfile with included patches for IRIX and Interix
+	bootstrap_gnu findutils 4.4.0 \
+		"http://dev.gentoo.org/~grobian/distfiles/findutils-4.4.0-patched.tar.gz"
+}
+
+bootstrap_findutils5() {
+	bootstrap_gnu findutils 4.5.9
+}
+
+bootstrap_wget() {
+	bootstrap_gnu wget 1.10.2
+}
+
+bootstrap_grep() {
+	bootstrap_gnu grep 2.5.1a
+}
+
+bootstrap_grep4() {
+	bootstrap_gnu grep 2.5.4
+}
+
+bootstrap_coreutils() {
+	bootstrap_gnu coreutils 5.94
+}
+
+bootstrap_coreutils6() {
+	bootstrap_gnu coreutils 6.11
+}
+
+bootstrap_coreutils8() {
+	bootstrap_gnu coreutils 8.2
+}
+
+bootstrap_tar15() {
+	bootstrap_gnu tar 1.15.1
+}
+
+bootstrap_tar() {
+	bootstrap_gnu tar 1.19
+}
+
+bootstrap_tar22() {
+	bootstrap_gnu tar 1.22
+}
+
+bootstrap_make() {
+	bootstrap_gnu make 3.81
+}
+
+bootstrap_patch() {
+	bootstrap_gnu patch 2.5.4
+}
+
+bootstrap_patch9() {
+	bootstrap_gnu patch 2.5.9
+}
+
+bootstrap_gawk() {
+	bootstrap_gnu gawk 3.1.5
+}
+
+bootstrap_binutils() {
+	bootstrap_gnu binutils 2.17
+}
+
+bootstrap_texinfo() {
+	bootstrap_gnu texinfo 4.8
+}
+
+bootstrap_bash() {
+	# distfile with included patches to make portage happy
+	bootstrap_gnu bash 3.2 \
+		"${GENTOO_MIRROR}/bash-3.2-patched.tar.gz"
+}
+
+bootstrap_bison() {
+	bootstrap_gnu bison 2.4
+}
+
+bootstrap_m4() {
+	bootstrap_gnu m4 1.4.12
+}
+
+bootstrap_gzip() {
+	bootstrap_gnu gzip 1.3.12
+}
+
+bootstrap_bzip2() {
+	local PN PV A S
+	PN=bzip2
+	PV=1.0.4
+	A=${PN}-${PV}.tar.gz
+	einfo "Bootstrapping ${A%-*}"
+
+	efetch ${GENTOO_MIRROR}/${A}
+
+	einfo "Unpacking ${A%-*}"
+	S="${PORTAGE_TMPDIR}/${PN}-${PV}"
+	rm -rf "${S}"
+	mkdir -p "${S}"
+	cd "${S}"
+	gzip -dc "${DISTDIR}"/${A} | $TAR -xf - || exit 1
+	S="${S}"/${PN}-${PV}
+	cd "${S}"
+
+	einfo "Compiling ${A%-*}"
+	$MAKE || exit 1
+
+	einfo "Installing ${A%-*}"
+	$MAKE PREFIX="${ROOT}"/usr install || exit 1
+
+	cd "${ROOT}"
+	rm -Rf "${S}"
+	einfo "${A%-*} successfully bootstrapped"
+}
+
+## End Functions
+
+## some vars
+
+# We do not want stray $TMP, $TMPDIR or $TEMP settings
+unset TMP TMPDIR TEMP
+
+# Try to guess the CHOST if not set.  We currently only support guessing
+# on a very sloppy base.
+if [[ -z ${CHOST} ]]; then
+	if [[ x$(type -t uname) == "xfile" ]]; then
+		case `uname -s` in
+			Linux)
+				case `uname -m` in
+					ppc*)
+						CHOST="`uname -m | sed -e 's/^ppc/powerpc/'`-unknown-linux-gnu"
+						;;
+					powerpc*)
+						CHOST="`uname -m`-unknown-linux-gnu"
+						;;
+					*)
+						CHOST="`uname -m`-pc-linux-gnu"
+						;;
+				esac
+				;;
+			Darwin)
+				rev="`uname -r | cut -d'.' -f 1`"
+				CHOST="`uname -p`-apple-darwin$rev"
+				;;
+			SunOS)
+				case `uname -p` in
+					i386)
+						CHOST="i386-pc-solaris`uname -r | sed 's|5|2|'`"
+					;;
+					sparc)
+						CHOST="sparc-sun-solaris`uname -r | sed 's|5|2|'`"
+					;;
+				esac
+				;;
+			AIX)
+				# GNU coreutils uname sucks, it doesn't know what
+				# processor it is using on AIX.  We mimick GNU CHOST
+				# guessing here, instead of what IBM uses itself.
+				CHOST="`/usr/bin/uname -p`-ibm-aix`oslevel`"
+				;;
+			IRIX|IRIX64)
+				CHOST="mips-sgi-irix`uname -r`"
+				;;
+			Interix)
+				case `uname -m` in
+					x86) CHOST="i586-pc-interix`uname -r`" ;;
+					*) eerror "Can't deal with interix `uname -m` (yet)"
+					   exit 1
+					;;
+				esac
+				;;
+			CYGWIN*)
+				# http://www.cygwin.com/ml/cygwin/2009-02/msg00669.html
+				case `uname -r` in
+					1.7*)
+						CHOST="`uname -m`-pc-cygwin1.7"
+					;;
+					*)
+						CHOST="`uname -m`-pc-cygwin"
+					;;
+				esac
+				;;
+			HP-UX)
+				case `uname -m` in
+				ia64) HP_ARCH=ia64 ;;
+				9000/[678][0-9][0-9])
+					if [ ! -x /usr/bin/getconf ]; then
+						eerror "Need /usr/bin/getconf to determine cpu"
+						exit 1
+					fi
+					# from config.guess
+					sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+					sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+					case "${sc_cpu_version}" in
+					523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+					528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+					532)                      # CPU_PA_RISC2_0
+						case "${sc_kernel_bits}" in
+						32) HP_ARCH="hppa2.0n" ;;
+						64) HP_ARCH="hppa2.0w" ;;
+						'') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+						esac ;;
+					esac
+					;;
+				esac
+				uname_r=`uname -r`
+				if [ -z "${HP_ARCH}" ]; then
+					error "Cannot determine cpu/kernel type"
+					exit ;
+				fi
+				CHOST="${HP_ARCH}-hp-hpux${uname_r#B.}"
+				unset HP_ARCH uname_r
+				;;
+			FreeBSD)
+				case `uname -p` in
+					i386)
+						CHOST="i386-pc-freebsd`uname -r | sed 's|-.*$||'`"
+					;;
+					amd64)
+						CHOST="x86_64-pc-freebsd`uname -r | sed 's|-.*$||'`"
+					;;
+					sparc64)
+						CHOST="sparc64-unknown-freebsd`uname -r | sed 's|-.*$||'`"
+					;;
+					*)
+						eerror "Sorry, don't know about FreeBSD on `uname -p` yet"
+						exit 1
+					;;
+				esac
+				;;
+			NetBSD)
+				case `uname -p` in
+					i386)
+						CHOST="`uname -p`-pc-netbsdelf`uname -r`"
+					;;
+					*)
+						eerror "Sorry, don't know about NetBSD on `uname -p` yet"
+						exit 1
+					;;
+				esac
+				;;
+			OpenBSD)
+				case `uname -m` in
+					macppc)
+						CHOST="powerpc-unknown-openbsd`uname -r`"
+					;;
+					i386)
+						CHOST="i386-pc-openbsd`uname -r`"
+					;;
+					amd64)
+						CHOST="x86_64-pc-openbsd`uname -r`"
+					;;
+					*)
+						eerror "Sorry, don't know about OpenBSD on `uname -m` yet"
+						exit 1
+					;;
+				esac
+				;;
+			*)
+				eerror "Nothing known about platform `uname -s`."
+				eerror "Please set CHOST appropriately for your system"
+				eerror "and rerun $0"
+				exit 1
+				;;
+		esac
+	fi
+fi
+
+# Now based on the CHOST set some required variables.  Doing it here
+# allows for user set CHOST still to result in the appropriate variables
+# being set.
+case ${CHOST} in
+	*-*-solaris*)
+		if type -P gmake > /dev/null ; then
+			MAKE=gmake
+		else
+			MAKE=make
+		fi
+	;;
+	*-sgi-irix*)
+		MAKE=gmake
+	;;
+	*)
+		MAKE=make
+	;;
+esac
+
+# Just guessing a prefix is kind of scary.  Hence, to make it a bit less
+# scary, we force the user to give the prefix location here.  This also
+# makes the script a bit less dangerous as it will die when just ran to
+# "see what happens".
+if [ -z "$1" ];
+then
+	echo "usage: $0 <prefix-path> [action]"
+	echo
+	echo "You need to give the path offset for your Gentoo prefixed"
+	echo "portage installation, e.g. $HOME/prefix."
+	echo "The action to perform is optional and defaults to 'all'."
+	echo "See the source of this script for which actions exist."
+	echo
+	echo "$0: insufficient number of arguments" 1>&2
+	exit 1
+fi
+
+ROOT="$1"
+
+case $ROOT in
+	chost.guess)
+		# undocumented feature that sort of is our own config.guess, if
+		# CHOST was unset, it now contains the guessed CHOST
+		echo "$CHOST"
+		exit 0
+	;;
+	/*) ;;
+	*)
+		echo "Your path offset needs to be absolute!" 1>&2
+		exit 1
+	;;
+esac
+
+CXXFLAGS="${CXXFLAGS:-${CFLAGS}}"
+PORTDIR=${PORTDIR:-"${ROOT}/usr/portage"}
+DISTDIR=${DISTDIR:-"${PORTDIR}/distfiles"}
+PORTAGE_TMPDIR=${ROOT}/var/tmp
+DISTFILES_URL="http://dev.gentoo.org/~grobian/distfiles"
+SNAPSHOT_URL="http://files.prefix.freens.org/snapshots"
+GNU_URL=${GNU_URL:="http://ftp.gnu.org/gnu"}
+GENTOO_MIRROR=${GENTOO_MIRROR:="http://distfiles.gentoo.org/distfiles"}
+GCC_APPLE_URL="http://www.opensource.apple.com/darwinsource/tarballs/other"
+
+export MAKE
+
+
+einfo "Bootstrapping Gentoo prefixed portage installation using"
+einfo "host:   ${CHOST}"
+einfo "prefix: ${ROOT}"
+
+TODO=${2}
+if [[ $(type -t bootstrap_${TODO}) != "function" ]];
+then
+	eerror "bootstrap target ${TODO} unknown"
+	exit 1
+fi
+
+einfo "ready to bootstrap ${TODO}"
+bootstrap_${TODO}
diff --git a/script/ecopy b/script/ecopy
new file mode 100755
index 0000000..720f94f
--- /dev/null
+++ b/script/ecopy
@@ -0,0 +1,144 @@
+#!/usr/bin/env bash
+# Copyright 2006-2010 Gentoo Foundation; Distributed under the GPL v2
+# $Id: ecopy 56412 2010-01-18 18:07:43Z grobian $
+
+# This probably will blow up if not ran in a Prefix environment, sorry.
+
+RSURL=${RSURL:-"http://tinderbox.dev.gentoo.org/portage"}
+EPREFIX=${EPREFIX:-$(portageq envvar EPREFIX)}
+WGET_CMD="wget --no-verbose --no-glob --no-clobber"
+
+source "${EPREFIX}/sbin/functions.sh"
+
+if ! type -P qatom > /dev/null ; then
+	ewarn "This script requires the use of qatom, please emerge"
+	ewarn "app-portage/portage-utils to continue."
+	exit 1
+fi
+
+if ! type -P wget > /dev/null ; then
+	ewarn "This script requires the use of wget."
+	ewarn "It is not in your PATH."
+	exit 1
+fi
+
+if [[ -z ${1} ]] ; then
+	einfo
+	einfo "usage: ecopy <category>/<package>"
+	einfo "- make sure the scripts directory from the overlay is in your path"
+	einfo "- make sure you call ecopy from the root of the overlay"
+	einfo "- you can also specify a specific version, using the '=' prefix"
+	einfo "and appending a version"
+	einfo
+	einfo "ecopy is a best effort script only. It doesn't guarantee a working"
+	einfo "result"
+	exit 0
+fi
+
+# Uses qatom to determine if the second atom is greater than the first, and
+# returns true if so.
+is_greater_atom() {
+	if [[ $(qatom -c $1 $2 | awk '{print $2}') == "<" ]]; then
+		return 0
+	else
+		return 1
+	fi
+}
+
+# Takes input of a list of ebuild strings and uses is_greater_atom() to return
+# the greatest in the list.
+return_greatest() {
+	# Append '-0_alpha' to the end of the name such that any version is greater
+	# than it. bug #278113
+	max="${catpkg#*\/}-0_alpha"
+	for i in $@; do
+		if is_greater_atom $max $i; then
+			max="${i}"
+		fi
+	done
+	echo $max
+}
+
+# Either use qatom or fall back to a non-qatom approach which may generate false
+# positive.
+return_greatest_wrapper() {
+	echo "$( return_greatest "$( \
+	wget -q "${RSURL}/${catpkg}" -O - | \
+	egrep "href=\"[^\"]+\.ebuild\"" -o | \
+	sed -e 's/^href="//' -e 's/"$//' -e 's/%2b/+/g' )" )"
+}
+
+# Mangle user input
+if [[ ${1:0:1} == "=" ]] ; then # Check to see if the first char is an "="
+	ebuildgrep="${1#*\/}.ebuild"
+	catpkg="${1#=}"       # Strip the leading "="
+	catpkg="${catpkg%-[0-9]*}" # Strip the trailing verion numbers
+	# Grab the index from the current $RSURL and parse it for the list
+	# of ebuilds.  Grab the specified version that the user entered.
+	ebuild="$(wget -q "${RSURL}/${catpkg}" -O - | \
+		grep -F $ebuildgrep -o | head -n1)"
+else
+	catpkg="$1"
+	# Use the wrapper function to just grab the latest version.
+	ebuild="$( return_greatest_wrapper )"
+fi
+
+# TODO: fix error checking. patches welcome.
+# Error checking.
+echo $ebuild
+if [[ -z ${ebuild} ]] ; then
+	ewarn "please specify a correct specific version"
+	[[ ${1:0:1} == "=" ]] \
+		&& ewarn "$1 doesn't match an existing ebuild in the tree" \
+		|| ewarn "example: =$1-0.2.3"
+	exit -1
+fi
+
+# Copy these so the Prefix tree matches the gentoo-x86 tree. But don't if the
+# $catpkg dir already exists. It is assumed that they are already there.
+if [[ ! -d ${catpkg} ]]; then 
+	mkdir -p "${catpkg}" && cd "$catpkg"
+	${WGET_CMD} "${RSURL}/$catpkg/ChangeLog"
+	${WGET_CMD} "${RSURL}/$catpkg/metadata.xml"
+	${WGET_CMD} "${RSURL}/$catpkg/Manifest"
+else
+	einfo
+	einfo "It appears that $catpkg already exists. I will continue but"
+	einfo "you should verify my actions"
+	einfo
+	cd "$catpkg"
+fi
+
+# needed for sourcing ebuild and understanding ebuild specific vars.
+PF="${ebuild/.ebuild}"
+P="${PF%-r[1-9]*}"
+PN="${P%-*}"
+PV="${P/${PN}-}"
+
+# Get the ebuild
+${WGET_CMD} "${RSURL}/${catpkg}/${ebuild}"
+
+source ${ebuild} 2> /dev/null #get rid of "inherit: command not found" message.
+
+# Get the patches. Assumed that every patch has FILESDIR in the line. Good
+# assumption.
+for i in $(eval echo $(grep FILESDIR $ebuild | sed -e 's:.*FILESDIR[}"]*/::' -e 's:"::g' -e "s:'::" -e "s:#.*::" -e "s: .*::")); do
+	mkdir -p "files"
+	${WGET_CMD} -P "files" "${RSURL}/$catpkg/files/$i"
+done
+
+# Set explicit PATHs for scripts in the prefix tree so they don't need to be
+# copied to your PATH. IOW, you always want eapify & ecleankw to be ran.
+"$(portageq envvar PORTDIR)"/scripts/eapify ${ebuild}
+"$(portageq envvar PORTDIR)"/scripts/ecleankw ${ebuild}
+source "${EPREFIX}/etc/make.profile/make.defaults"
+
+# Force the user's keyword on the ebuild. Less work for the user.
+if ! type -P ekeyword > /dev/null ; then
+	einfo
+	einfo "ekeyword not found! Please emerge app-portage/gentoolkit-dev then run '$(eval echo ekeyword "~${ACCEPT_KEYWORDS#*\~}" $ebuild)' manually"
+else
+	ekeyword "~${ACCEPT_KEYWORDS#*\~}" $ebuild
+fi
+
+ebuild ${ebuild} digest #re-digest for changes made to the ebuild above