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#!/bin/sh
set -e
SCRIPT_DIR=
ARCH=
PLAT=
main()
{
SCRIPT_DIR="$(cd "${0%/*}" && pwd)"
setup_arch_plat
prepare_packages
stage1
}
setup_arch_plat()
{
ARCH="$(cat /etc/proteanos_arch)"
PLAT="$(cat /etc/proteanos_plat)"
}
prepare_packages()
{
local repo pkg src_opk path dir
[ -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; do
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
if [ -f source.mk -a ! -f "${repo##*/}"*.orig.tar* ]; then
opkbuild -bCT source
fi
opkbuild -SC
cd ..
done
for pkg in mpc mpfr; do
if [ ! -d "${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}_"* "${pkg}"
fi
done
[ -d usr/src ] && rmdir usr/src
[ -d usr ] && rmdir usr
for dir in */; do
if [ -d "${SCRIPT_DIR}/patches/${dir}" ]; then
for patch in "${SCRIPT_DIR}/patches/${dir}"*; do
patch -N -p 1 -u -d "${dir}" -i "${patch}"
done
fi
done
cd ..
}
stage1()
{
local dir opk elf_interp zlib_upstream_ver
cd pkg
for dir in */; do
cd "${dir}"
opkbuild -bC
cd ..
done
cd ..
[ -d "root_${ARCH}" ] && rm -Rf "root_${ARCH}"
mkdir "root_${ARCH}"
cd "root_${ARCH}"
for opk in ../pkg/*_${ARCH}_${PLAT}.opk ../pkg/*_${ARCH}_all.opk \
../pkg/*_all_${PLAT}.opk ../pkg/*_all_all.opk; do
[ -f "${opk}" ] || continue
tar -xzOf "${opk}" data.tar.gz | tar -xz
done
elf_interp="$(readelf -l bin/busybox | sed -n \
's|^.*\[Requesting program interpreter: /\(.*\)\].*$|\1|p')"
mkdir -p "${elf_interp%/*}"
ln -sf "/lib/${ARCH}/${elf_interp##*/}" "${elf_interp}"
sudo chroot . true
sudo chroot . readelf -hl /usr/bin/readelf
zlib_upstream_ver="$(printf '%s' ../pkg/zlib/zlib-*.orig.tar* | sed \
's|^.*/zlib-\([a-z0-9.~]*\).*\.orig\.tar.*$|\1|')"
tar -xjOf ../pkg/zlib/zlib-*.orig.tar* \
"zlib-${zlib_upstream_ver}/examples/fitblk.c" >fitblk.c
sudo chroot . "${ARCH}-gcc" -lz -o /fitblk /fitblk.c
sudo chroot . /fitblk | grep -F 'fitblk abort' >/dev/null
cd ..
}
main "${@}"
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