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#!/bin/bash
# helper script: builds flashrom source code
#
# Copyright (C) 2014, 2015 Leah Rowe <info@minifree.org>
# Copyright (C) 2015 Klemens Nanni <contact@autoboot.org>
#
# 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 3 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/>.
#
# This script assumes that the working directory is the root
# of git or release archive
[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e
if [ -z ${NPROC+x} ]; then
cores="$(nproc)"
else
case ${NPROC} in
''|*[!0-9]*)
printf "value '%s' for NPROC is invalid. non-numeric. Exiting.\n" "${NPROC}"
exit 1
;;
esac
cores="${NPROC}"
fi
# Build "flashrom" (utility for flashing/dumping ROMs)
# --------------------------------------------------------------------
printf "Building flashrom\n"
cd "flashrom/"
make clean
if (( $# != 1 )); then
make -j${cores}
else
if [ "${1}" = "static" ]; then
make SHARED=0 CC='gcc -static' -j${cores}
else
make -j${cores}
fi
fi
mv "flashrom" "flashrom_normal"
# build patched binaries for MX25L1605D and SST25VF016B flash chips
# - these patches are needed for initial installation on an X60 or T60
# - these patches are for people who have lenovo bios running
for patchname in "lenovobios_macronix" "lenovobios_sst"
do
# first remove the existing build
rm -f "flashrom_${patchname}"
# backup the unpatched flashchips.c (it will be patched)
cp "flashchips.c" "flashchips.c_"
# patch flashchips.c
patch "flashchips.c" < "../resources/flashrom/patch/${patchname}.diff"
make clean
if (( $# != 1 )); then
make -j${cores}
else
if [ "${1}" = "static" ]; then
make SHARED=0 CC='gcc -static' -j${cores}
else
make -j${cores}
fi
fi
# Rename the binary based on the patch name
mv "flashrom" "flashrom_${patchname}"
# restore unpatched flashchips.c
rm -f "flashchips.c"
mv "flashchips.c_" "flashchips.c"
done
mv "flashrom_normal" "flashrom"
cd "../"
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