| # Exit if anything fails | |
| set -e | |
| # Find the host triple so we can find lldb in rustlib. | |
| host=$(rustc --print host-tuple) | |
| # Find out where to look for the pretty printer Python module | |
| RUSTC_SYSROOT=$(rustc --print sysroot) | |
| RUST_LLDB="$RUSTC_SYSROOT/lib/rustlib/$host/bin/lldb" | |
| lldb=lldb | |
| if [ -f "$RUST_LLDB" ]; then | |
| lldb="$RUST_LLDB" | |
| else | |
| if ! command -v "$lldb" > /dev/null; then | |
| echo "$lldb not found! Please install it." >&2 | |
| exit 1 | |
| else | |
| LLDB_VERSION=$("$lldb" --version | cut -d ' ' -f3) | |
| if [ "$LLDB_VERSION" = "3.5.0" ]; then | |
| cat << EOF >&2 | |
| *** | |
| WARNING: This version of LLDB has known issues with Rust and cannot display the contents of local variables! | |
| *** | |
| EOF | |
| fi | |
| fi | |
| fi | |
| script_import="command script import \"$RUSTC_SYSROOT/lib/rustlib/etc/lldb_lookup.py\"" | |
| commands_file="$RUSTC_SYSROOT/lib/rustlib/etc/lldb_commands" | |
| # Call LLDB with the commands added to the argument list | |
| exec "$lldb" --one-line-before-file "$script_import" --source-before-file "$commands_file" "$@" | |