2 # Copyright 2014 The Rust Project Developers. See the COPYRIGHT
3 # file at the top-level directory of this distribution and at
4 # http://rust-lang.org/COPYRIGHT.
6 # Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
7 # http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
8 # <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
9 # option. This file may not be copied, modified, or distributed
10 # except according to those terms.
12 # Exit if anything fails
15 # Find out where to look for the pretty printer Python module
16 RUSTC_SYSROOT=`rustc --print sysroot`
18 # Find the host triple so we can find lldb in rustlib.
19 host=`rustc -vV | sed -n -e 's/^host: //p'`
22 if [ -f "$RUSTC_SYSROOT/lib/rustlib/$host/bin/lldb" ]; then
23 lldb="$RUSTC_SYSROOT/lib/rustlib/$host/bin/lldb"
25 LLDB_VERSION=`"$lldb" --version 2>/dev/null | head -1 | cut -d. -f1`
27 if [ "$LLDB_VERSION" = "lldb-350" ]
31 "WARNING: This version of LLDB has known issues with Rust and cannot \
32 display the contents of local variables!"
37 # Prepare commands that will be loaded before any file on the command line has been loaded
38 script_import="command script import \"$RUSTC_SYSROOT/lib/rustlib/etc/lldb_rust_formatters.py\""
39 category_definition="type summary add --no-value --python-function lldb_rust_formatters.print_val -x \".*\" --category Rust"
40 category_enable="type category enable Rust"
42 # Call LLDB with the commands added to the argument list
43 exec "$lldb" --one-line-before-file="$script_import" \
44 --one-line-before-file="$category_definition" \
45 --one-line-before-file="$category_enable" \