| # Copyright 2016 The PDFium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Variable that can be used to support multiple build scenarios, like having |
| # Chromium specific targets in a client project's GN file etc. |
| build_with_chromium = false |
| |
| # Support different NDK locations in non-Chromium builds. |
| default_android_ndk_root = "//third_party/android_ndk" |
| default_android_ndk_version = "r16" |
| default_android_ndk_major_version = 16 |
| |
| # PDFium builds don't support building java targets. |
| enable_java_templates = false |
| |
| # Enables assertions on safety checks in libc++. |
| enable_safe_libcxx = true |
| |
| # Whether to use the neon FPU instruction set or not. |
| if (current_cpu == "arm") { |
| arm_use_neon = true |
| } |
| |
| # PDFium just uses the Chromium suppression files for now. |
| asan_suppressions_file = "//build/sanitizers/asan_suppressions.cc" |
| lsan_suppressions_file = "//build/sanitizers/lsan_suppressions.cc" |
| tsan_suppressions_file = "//build/sanitizers/tsan_suppressions.cc" |
| |
| declare_args() { |
| # Android 32-bit non-component, non-clang builds cannot have symbol_level=2 |
| # due to 4GiB file size limit, see https://crbug.com/648948. |
| # Set this flag to true to skip the assertion. |
| ignore_elf32_limitations = false |
| |
| # Use the system install of Xcode for tools like ibtool, libtool, etc. |
| # This does not affect the compiler. When this variable is false, targets will |
| # instead use a hermetic install of Xcode. [The hermetic install can be |
| # obtained with gclient sync after setting the environment variable |
| # FORCE_MAC_TOOLCHAIN]. |
| use_system_xcode = "" |
| |
| # Allows googletest to pretty-print various absl types. |
| # Assumes //third_party/abseil-cpp is an available dependency for googletest. |
| gtest_enable_absl_printers = true |
| } |
| |
| if (use_system_xcode == "") { |
| if (target_os == "mac") { |
| _result = exec_script("//build/mac/should_use_hermetic_xcode.py", |
| [ target_os ], |
| "value") |
| use_system_xcode = _result == 0 |
| } |
| if (target_os == "ios") { |
| use_system_xcode = true |
| } |
| } |