1 # Copyright 2016 The Chromium Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 # See https://bugs.chromium.org/p/webrtc/issues/detail?id=5453. 6 # Some WebRTC targets require the 10.7 deployment version of the Mac SDK 7 # and a 10.11 min SDK, but those targets are only used in non-Chromium 8 # builds. We can remove this when Chromium drops 10.6 support and also 9 # requires 10.7. 10 mac_sdk_min_build_override = "10.10" 11 mac_deployment_target_build_override = "10.7" 12 13 # Variable that can be used to support multiple build scenarios, like having 14 # Chromium specific targets in a client project's GN file etc. 15 build_with_chromium = false 16 17 # Support different NDK locations in non-Chromium builds. 18 default_android_ndk_root = "//third_party/android_ndk" 19 default_android_ndk_version = "r12b" 20 default_android_ndk_major_version = 12 21 22 # PDFium builds don't support building java targets. 23 enable_java_templates = false 24 25 # Whether to use the neon FPU instruction set or not. 26 if (current_cpu == "arm") { 27 arm_use_neon = true 28 } 29 30 # PDFium builds don't use Chromium's third_party/binutils. 31 linux_use_bundled_binutils_override = false 32 33 # PDFium just uses the Chromium suppression files for now. 34 asan_suppressions_file = "//build/sanitizers/asan_suppressions.cc" 35 lsan_suppressions_file = "//build/sanitizers/lsan_suppressions.cc" 36 tsan_suppressions_file = "//build/sanitizers/tsan_suppressions.cc" 37 38 declare_args() { 39 # Android 32-bit non-component, non-clang builds cannot have symbol_level=2 40 # due to 4GiB file size limit, see https://crbug.com/648948. 41 # Set this flag to true to skip the assertion. 42 ignore_elf32_limitations = false 43 44 # Use the system install of Xcode for tools like ibtool, libtool, etc. 45 # This does not affect the compiler. When this variable is false, targets will 46 # instead use a hermetic install of Xcode. [The hermetic install can be 47 # obtained with gclient sync after setting the environment variable 48 # FORCE_MAC_TOOLCHAIN]. 49 use_system_xcode = "" 50 } 51 52 if (use_system_xcode == "") { 53 if (target_os == "mac") { 54 _result = exec_script("//build/mac/should_use_hermetic_xcode.py", 55 [ target_os ], 56 "value") 57 use_system_xcode = _result == 0 58 } 59 if (target_os == "ios") { 60 use_system_xcode = true 61 } 62 } 63
