| # Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # This header file defines the "sysroot" variable which is the absolute path |
| # of the sysroot. If no sysroot applies, the variable will be an empty string. |
| |
| declare_args() { |
| # The absolute path of the sysroot that is applied when compiling using |
| # the target toolchain. |
| target_sysroot = "" |
| |
| # Whether the Debian sysroot should be used. |
| dart_use_debian_sysroot = false |
| } |
| |
| if (is_linux && dart_use_debian_sysroot) { |
| if (current_cpu == "x86") { |
| target_sysroot = |
| rebase_path("//build/linux/debian_jessie_i386-sysroot", root_build_dir) |
| } else if (current_cpu == "x64") { |
| target_sysroot = |
| rebase_path("//build/linux/debian_jessie_amd64-sysroot", root_build_dir) |
| } else if (current_cpu == "arm") { |
| target_sysroot = |
| rebase_path("//build/linux/debian_jessie_arm-sysroot", root_build_dir) |
| } else if (current_cpu == "arm64") { |
| target_sysroot = |
| rebase_path("//build/linux/debian_jessie_arm64-sysroot", root_build_dir) |
| } else { |
| print("There is no Debian sysroot present for $current_cpu") |
| assert(false) |
| } |
| } |
| |
| if (current_toolchain == default_toolchain && target_sysroot != "") { |
| sysroot = target_sysroot |
| } else if (is_android) { |
| import("//build/config/android/config.gni") |
| sysroot = rebase_path("$android_ndk_root/sysroot") |
| } else if (is_mac) { |
| import("//build/config/mac/mac_sdk.gni") |
| sysroot = mac_sdk_path |
| } else { |
| sysroot = "" |
| } |