import("//build/toolchain/toolchain.gni") # Extracts symbols from a binary into a symbol file using dump_syms. # # Args: # binary: Path to the binary containing symbols to extract, e.g.: # "$root_out_dir/electron" # symbol_dir: Desired output directory for symbols, e.g.: # "$root_out_dir/breakpad_symbols" if (host_os == "win") { _host_executable_suffix = ".exe" } else { _host_executable_suffix = "" } template("extract_symbols") { action(target_name) { forward_variables_from(invoker, [ "deps", "testonly", ]) assert(defined(invoker.binary), "Need binary to dump") assert(defined(invoker.symbol_dir), "Need directory for symbol output") dump_syms_label = "//third_party/breakpad:dump_syms($host_toolchain)" dump_syms_binary = get_label_info(dump_syms_label, "root_out_dir") + "/dump_syms$_host_executable_suffix" script = "//electron/build/dump_syms.py" inputs = [ invoker.binary, dump_syms_binary, ] stamp_file = "${target_gen_dir}/${target_name}.stamp" outputs = [ stamp_file ] args = [ "./" + rebase_path(dump_syms_binary, root_build_dir), rebase_path(invoker.binary, root_build_dir), rebase_path(invoker.symbol_dir, root_build_dir), rebase_path(stamp_file, root_build_dir), ] if (defined(invoker.dsym_file)) { args += [ rebase_path(invoker.dsym_file, root_build_dir) ] } if (!defined(deps)) { deps = [] } deps += [ dump_syms_label ] } }