| # Copyright 2022 The PDFium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import("//build/config/c++/c++.gni") |
| import("//build/config/sanitizers/sanitizers.gni") |
| |
| # Sanitizers replace the allocator, don't use our own allocator. |
| _is_using_sanitizers = is_asan || is_hwasan || is_lsan || is_tsan || is_msan |
| |
| # The allocator shim isn't working standalone on Windows at the moment. |
| # TODO(https://crbug.com/pdfium/2068) - make work with windows. |
| _use_shim = !_is_using_sanitizers && (!is_mac || use_custom_libcxx) && !is_win |
| |
| # See base/allocator/partition_allocator/src/partition_alloc/external_builds.md |
| use_allocator_shim_default = _use_shim |
| use_partition_alloc_as_malloc_default = _use_shim |
| enable_backup_ref_ptr_support_default = _use_shim |
| enable_mte_checked_ptr_support_default = false |
| put_ref_count_in_previous_slot_default = false |
| enable_backup_ref_ptr_slow_checks_default = false |
| enable_dangling_raw_ptr_checks_default = false |
| raw_ptr_zero_on_construct_default = true |
| raw_ptr_zero_on_move_default = true |
| raw_ptr_zero_on_destruct_default = false |
