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|
#!/bin/sh
#
# Initial port bootstrap scripts
# bootstrap-prepare.sh
# Downloads, configures, and patches packages to be built.
#
# Copyright (C) 2013 Patrick "P. J." McDermott
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program 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, see <http://www.gnu.org/licenses/>.
set -e
SCRIPT_DIR=
ARCH=
main()
{
SCRIPT_DIR="$(cd "${0%/*}" && pwd)"
ARCH="$(cat /etc/proteanos_arch)"
cat <<-EOF
Preparing packages for bootstrap...
===================================
EOF
prepare_packages_from_git
prepare_packages_from_ftp
patch_packages
prepare_file_system
}
log()
{
local msg i
msg="$(printf "${@}")"
printf '\n%s\n' "${msg}"
i=0
while [ ${i} -lt ${#msg} ]; do
printf '-'
i=$(($i + 1))
done
printf '\n\n'
}
prepare_packages_from_git()
{
local repo
[ -d pkg ] || mkdir pkg
cd pkg
for repo in zlib toolchains/binutils linux-libre eglibc \
gmp toolchains/gcc-4.7 toolchains/gcc-defaults \
busybox gmake opkg opkbuild opkhelper-3.0 \
fakeroot file m4 config-dev \
expat gettext libunistring; do
log 'Preparing package %s...' "${repo##*/}"
if [ ! -d "${repo##*/}" ]; then
git clone --depth 1 \
"git://git.proteanos.com/pkg/${repo}.git"
fi
cd "${repo##*/}"
git pull origin master
if [ -x config ]; then
./config clean
PKG_TARGETS="${ARCH}" ./config
fi
rm -f local.mk
if [ -f source.mk -a ! -f "${repo##*/}"*.orig.tar* ]; then
opkbuild -bCT source
fi
opkbuild -SC
cd ..
done
cd ..
}
prepare_packages_from_ftp()
{
local pkg src_opk path
cd pkg
for pkg in mpc mpfr; do
log 'Preparing package %s...' "${pkg}"
if [ ! -d "${pkg}" ]; then
src_opk="src-${pkg}_*_src_all.opk"
path="pub/pkg/${pkg}/${src_opk}"
wget "ftp://files.proteanos.com/${path}"
tar -xzOf ${src_opk} data.tar.gz | tar -xz
mv "usr/src/${pkg}_"* "${pkg}"
fi
done
[ -d usr/src ] && rmdir usr/src
[ -d usr ] && rmdir usr
cd ..
}
patch_packages()
{
local dir patch
cd pkg
for dir in */; do
if [ -d "${SCRIPT_DIR}/patches/${dir}" ]; then
log 'Patching package %s...' "${dir%/}"
for patch in "${SCRIPT_DIR}/patches/${dir}"*; do
patch -N -p 1 -u -d "${dir}" -i "${patch}" || \
true
done
fi
done
cd ..
}
prepare_file_system()
{
local ma dir
if ma=$(dpkg-architecture -qDEB_HOST_MULTIARCH 2>/dev/null); then
log 'Making multiarch directory links...'
for dir in /lib /usr/lib /usr/include; do
if [ ! -e "${dir}/${ARCH}" ]; then
printf '%s/%s -> %s\n' \
"${dir}" "${ARCH}" "${ma}"
sudo ln -s "${ma}" "${dir}/${ARCH}"
fi
done
printf '\n'
log 'Overriding elf_interp macro in gcc-4.7 source package...'
case "${ma}" in
'x86_64-linux-gnu')
interp='ld-linux-x86-64.so.2'
;;
esac
printf 'Using %s...\n\n' /lib/${ARCH}/${interp:-ld-*.so.*}
printf 'elf_interp = %s\n' /lib/${ARCH}/${interp:-ld-*.so.*} \
>pkg/gcc-4.7/local.mk
fi
sudo mkdir -p /usr/local/share/platconf/dev/busybox/
sudo cp -p pkg/busybox/busybox.config \
/usr/local/share/platconf/dev/busybox/busybox.config
}
main "${@}"
|
