michael@0: #!/bin/sh
michael@0: 
michael@0: # Copyright (c) 2010 The Chromium Authors. All rights reserved.
michael@0: # Use of this source code is governed by a BSD-style license that can be
michael@0: # found in the LICENSE file.
michael@0: #
michael@0: # Helper script to run dump_syms on Chrome Linux executables and strip
michael@0: # them if needed.
michael@0: 
michael@0: set -e
michael@0: 
michael@0: usage() {
michael@0:   echo -n "$0 <dump_syms_exe> <strip_binary> " >&2
michael@0:   echo "<binary_with_symbols> <symbols_output>" >&2
michael@0: }
michael@0: 
michael@0: 
michael@0: if [ $# -ne 4 ]; then
michael@0:   usage
michael@0:   exit 1
michael@0: fi
michael@0: 
michael@0: SCRIPTDIR="$(readlink -f "$(dirname "$0")")"
michael@0: DUMPSYMS="$1"
michael@0: STRIP_BINARY="$2"
michael@0: INFILE="$3"
michael@0: OUTFILE="$4"
michael@0: 
michael@0: # Dump the symbols from the given binary.
michael@0: if [ ! -e "$OUTFILE" -o "$INFILE" -nt "$OUTFILE" ]; then
michael@0:   "$DUMPSYMS" "$INFILE" > "$OUTFILE"
michael@0: fi
michael@0: 
michael@0: if [ "$STRIP_BINARY" != "0" ]; then
michael@0:   strip "$INFILE"
michael@0: fi