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1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
4 | 4 |
5 # This header file defines the "sysroot" variable which is the absolute path | 5 # This header file defines the "sysroot" variable which is the absolute path |
6 # of the sysroot. If no sysroot applies, the variable will be an empty string. | 6 # of the sysroot. If no sysroot applies, the variable will be an empty string. |
7 | 7 |
8 import("//build/config/chrome_build.gni") | 8 import("//build/config/chrome_build.gni") |
9 | 9 |
10 declare_args() { | 10 declare_args() { |
11 # The absolute path of the sysroot that is applied when compiling using | 11 # The absolute path of the sysroot that is applied when compiling using |
12 # the target toolchain. | 12 # the target toolchain. |
13 target_sysroot = "" | 13 target_sysroot = "" |
14 | 14 |
15 # The absolute path to directory containing linux sysroot images | 15 # The absolute path to directory containing linux sysroot images |
16 target_sysroot_dir = "//build/linux" | 16 target_sysroot_dir = "//build/linux" |
17 | 17 |
18 use_sysroot = true | 18 use_sysroot = !is_power_or_z |
19 } | 19 } |
20 | 20 |
21 if (current_os == target_os && current_cpu == target_cpu && | 21 if (current_os == target_os && current_cpu == target_cpu && |
22 target_sysroot != "") { | 22 target_sysroot != "") { |
23 sysroot = target_sysroot | 23 sysroot = target_sysroot |
24 } else if (is_android) { | 24 } else if (is_android) { |
25 import("//build/config/android/config.gni") | 25 import("//build/config/android/config.gni") |
26 if (current_cpu == "x86") { | 26 if (current_cpu == "x86") { |
27 sysroot = "$android_ndk_root/$x86_android_sysroot_subdir" | 27 sysroot = "$android_ndk_root/$x86_android_sysroot_subdir" |
28 } else if (current_cpu == "arm") { | 28 } else if (current_cpu == "arm") { |
29 sysroot = "$android_ndk_root/$arm_android_sysroot_subdir" | 29 sysroot = "$android_ndk_root/$arm_android_sysroot_subdir" |
30 } else if (current_cpu == "mipsel") { | 30 } else if (current_cpu == "mipsel") { |
31 sysroot = "$android_ndk_root/$mips_android_sysroot_subdir" | 31 sysroot = "$android_ndk_root/$mips_android_sysroot_subdir" |
32 } else if (current_cpu == "x64") { | 32 } else if (current_cpu == "x64") { |
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70 } | 70 } |
71 } else if (is_mac) { | 71 } else if (is_mac) { |
72 import("//build/config/mac/mac_sdk.gni") | 72 import("//build/config/mac/mac_sdk.gni") |
73 sysroot = mac_sdk_path | 73 sysroot = mac_sdk_path |
74 } else if (is_ios) { | 74 } else if (is_ios) { |
75 import("//build/config/ios/ios_sdk.gni") | 75 import("//build/config/ios/ios_sdk.gni") |
76 sysroot = ios_sdk_path | 76 sysroot = ios_sdk_path |
77 } else { | 77 } else { |
78 sysroot = "" | 78 sysroot = "" |
79 } | 79 } |
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