extract_unwind_tables.gni (1534B)
1 # Copyright 2018 The Chromium Authors 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 import("//chromium/build/config/android/rules.gni") 6 7 unwind_table_asset_v1_filename = "unwind_cfi_32" 8 9 _dump_syms_target = 10 "//third_party/breakpad:dump_syms($host_system_allocator_toolchain)" 11 _dump_syms = get_label_info(_dump_syms_target, "root_out_dir") + "/dump_syms" 12 13 template("unwind_table_v1") { 14 action(target_name) { 15 forward_variables_from(invoker, TESTONLY_AND_VISIBILITY) 16 _output_path = 17 "$target_out_dir/$target_name/$unwind_table_asset_v1_filename" 18 19 # Strip the "lib" prefix, if present. Add and then remove a space because 20 # our ownly tool is "replace all". 21 _library_name = get_label_info(invoker.library_target, "name") 22 _library_name = 23 string_replace(string_replace(" $_library_name", " $shlib_prefix", ""), 24 " ", 25 "") 26 _library_path = "$root_out_dir/lib.unstripped/$shlib_prefix$_library_name$shlib_extension" 27 28 script = "//chromium/build/android/gyp/extract_unwind_tables.py" 29 outputs = [ _output_path ] 30 inputs = [ 31 _dump_syms, 32 _library_path, 33 ] 34 deps = [ 35 _dump_syms_target, 36 invoker.library_target, 37 ] 38 39 args = [ 40 "--input_path", 41 rebase_path(_library_path, root_build_dir), 42 "--output_path", 43 rebase_path(_output_path, root_build_dir), 44 "--dump_syms_path", 45 rebase_path(_dump_syms, root_build_dir), 46 ] 47 } 48 }