85 lines
1.6 KiB
Bash
Executable File
85 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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PYTHON=python
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# Target build script
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if [ $# -lt 1 ]; then
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echo "usage: buildtarget target [path-to-coreboot]"
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exit 1
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fi
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if [ $# -gt 1 ]; then
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lbpath=$2
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else
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lbpath=`pwd`
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lbpath=`dirname $lbpath`
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fi
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target_dir=$lbpath/targets
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config_lb=$1
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config_dir=$lbpath/util/newconfig
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yapps2_py=$config_dir/yapps2.py
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config_g=$config_dir/config.g
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if [ ! -d $target_dir ]; then
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echo "Target directory not found"
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exit 1
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fi
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cd $target_dir
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if [ ! -f $config_lb ]; then
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config_lb=$1/Config.lb
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fi
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if [ ! -f $config_lb ]; then
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echo "No target config file found"
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echo "Tried both $1 and $config_lb"
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exit 1
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fi
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build_dir=`dirname $config_lb`/`sed -n -e 's/^target \(.*\)$/\1/p' $config_lb`
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echo "build_dir=$build_dir"
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config_py=$build_dir/config.py
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if [ ! -d $build_dir ] ; then
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mkdir -p $build_dir
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fi
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if [ ! -f $config_py ]; then
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echo "No coreboot config script found. Rebuilding it.."
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$PYTHON $yapps2_py $config_g $config_py
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fi
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# make sure config.py is up-to-date
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export PYTHONPATH=$config_dir
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$PYTHON $config_py $config_lb $lbpath
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# now start checking for distro-specific breakage.
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## This check is for the no stack protector mess.
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EXTRA_CFLAGS=
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if [ -z "$CC" ]; then
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CC=gcc
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fi
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$CC -fno-stack-protector -S -xc /dev/null -o .$$.tmp
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if [ $? -eq 0 ]; then
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EXTRA_CFLAGS=-fno-stack-protector
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fi
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rm -rf .$$.tmp
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ld --help | awk '{for (i=1;i<=NF;i++) if ($i ~ /build-id/){n++} }; END {exit n}'
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build_id=$?
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if [ $build_id -ge 1 ] ; then
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EXTRA_LFLAGS+=" -Wl,--build-id=none"
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fi
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for i in $build_dir/Makefile.settings $build_dir/*/Makefile.settings
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do
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echo DISTRO_CFLAGS+=$EXTRA_CFLAGS >>$i
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echo DISTRO_LFLAGS+=$EXTRA_LFLAGS >>$i
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done
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exit $?
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