ray/ci/travis/install-strace.sh
2020-05-05 10:47:49 -07:00

26 lines
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#!/usr/bin/env bash
set -euxo pipefail
install_strace() {
case "${OSTYPE}" in
linux*)
if ! strace -qq -k -e trace=exit /bin/true 2> /dev/null; then
(
set +x
echo "This Linux distribution doesn't appear to support strace -k." \
"Attempting to build & install a recent version..." 1>&2
git -c advice.detachedHead=false clone -q --depth=1 -b v5.5 \
"https://github.com/strace/strace"
cd strace
./bootstrap
CPPFLAGS="-w ${CPPFLAGS-}" ./configure --quiet --with-libunwind --enable-mpers=no
make -s -j"$(getconf _NPROCESSORS_ONLN || echo 1)"
sudo make -s install
)
fi > /dev/null;;
*) false;;
esac
}
install_strace "$@"