#!/bin/bash

set -e

export EPREFIX=`pwd`

export PATH="$EPREFIX/usr/bin:$EPREFIX/bin:$EPREFIX/tmp/usr/bin:$EPREFIX/tmp/bin:$PATH"

./bootstrap-prefix.sh $EPREFIX tree
./bootstrap-prefix.sh $EPREFIX/tmp wget
./bootstrap-prefix.sh $EPREFIX/tmp python
./bootstrap-prefix.sh $EPREFIX portage

export LDFLAGS="\
  -L${EPREFIX}/usr/lib64 \
  -Wl,-rpath=${EPREFIX}/usr/lib64 \
  -L${EPREFIX}/usr/lib \
  -Wl,-rpath=${EPREFIX}/usr/lib \
  -L${EPREFIX}/lib64 \
  -Wl,-rpath=${EPREFIX}/lib64 \
  -L${EPREFIX}/lib \
  -Wl,-rpath=${EPREFIX}/lib"
export CPPFLAGS="-I${EPREFIX}/usr/include"
hash -r

emerge --oneshot sed
emerge --oneshot bash

# do not emerge m4 yet, since it would break

emerge --oneshot --nodeps "=autoconf-2.1*" "=autoconf-2.6*" "autoconf-wrapper"
emerge --oneshot --nodeps "=automake-1.4*" "=automake-1.5*" "=automake-1.6*" "=automake-1.7*" "=automake-1.8*" "automake-wrapper"
emerge --oneshot --nodeps "=autoconf-2.1*" "=autoconf-2.6*" "autoconf-wrapper"
emerge --oneshot --nodeps "=automake-1.4*" "=automake-1.5*" "=automake-1.6*" "=automake-1.7*" "=automake-1.8*" "automake-wrapper"
emerge --oneshot --nodeps wget
emerge --oneshot --nodeps texinfo
emerge --oneshot --nodeps "=automake-1.9*" "=automake-1.10*"
emerge --oneshot --nodeps libtool

# at this point m4 can be emerged
emerge --oneshot --nodeps "m4"
hash -r

# now redo emerge of things that apparently depend on a recent version of m4 1.4.10:
# see if this can be trimmed and still succeed with coreutils

emerge --oneshot --nodeps "=autoconf-2.1*" "=autoconf-2.6*" "autoconf-wrapper"
emerge --oneshot --nodeps "=automake-1.4*" "=automake-1.5*" "=automake-1.6*" "=automake-1.7*" "=automake-1.8*" "automake-wrapper"
emerge --oneshot --nodeps "=autoconf-2.1*" "=autoconf-2.6*" "autoconf-wrapper"
emerge --oneshot --nodeps "=automake-1.4*" "=automake-1.5*" "=automake-1.6*" "=automake-1.7*" "=automake-1.8*" "automake-wrapper"
emerge --oneshot --nodeps texinfo
emerge --oneshot --nodeps "=automake-1.9*" "=automake-1.10*"
emerge --oneshot --nodeps libtool

emerge --oneshot --nodeps sys-apps/coreutils

# hash -r asked for by console output
hash -r



emerge --oneshot --nodeps python
emerge --oneshot --nodeps findutils
emerge --oneshot --nodeps tar

env FEATURES="-collision-protect" emerge --oneshot --nodeps portage

emerge --oneshot gawk

emerge --oneshot --nodeps baselayout-prefix

rm -Rf $EPREFIX/tmp/*
hash -r


# may need pax-utils-0.1.16.tar.bz2 manually installed to usr/portage/distfiles
# due to stupid adult content filtering        
cp $HOME/soft/prefix-gentoo/pax-utils-0.1.16.tar.bz2 usr/portage/distfiles

## # attempting fix as described for bug 197407
## mkdir -p etc/portage
## emerge --unmerge binutils-config
## echo ">=sys-devel/binutils-config-1.9-r4" >etc/portage/package.mask
## echo "=sys-devel/binutils-config-1.9-r04.1" >etc/portage/package.unmask
## emerge --oneshot --nodeps binutils-config


emerge -e system