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path: root/src/ci/docker/scripts/crosstool-ng-build.sh
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#!/usr/bin/env bash

set -ex

if [ $UID -eq 0 ]; then
    exec su rustbuild -c "$0"
fi

hide_output() {
  set +x
  on_err="
echo ERROR: An error was encountered with the build.
cat /tmp/build.log
exit 1
"
  trap "$on_err" ERR
  bash -c "while true; do sleep 30; echo \$(date) - building ...; done" &
  PING_LOOP_PID=$!
  "$@" &> /tmp/build.log
  rm /tmp/build.log
  trap - ERR
  kill $PING_LOOP_PID
  set -x
}

mkdir build
cd build
cp ../crosstool.defconfig .config
ct-ng olddefconfig
hide_output ct-ng build
cd ..
rm -rf build