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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 |
| 15 # The absolute path to directory containing sysroots for linux 32 and 64bit |
| 16 target_sysroot_dir = "" |
| 17 |
14 use_sysroot = true | 18 use_sysroot = true |
15 } | 19 } |
16 | 20 |
17 if (current_os == target_os && current_cpu == target_cpu && | 21 if (is_linux && target_sysroot_dir != "") { |
18 target_sysroot != "") { | 22 if (current_cpu == "x64") { |
| 23 sysroot = target_sysroot_dir + "/wheezy-x64" |
| 24 } else if (current_cpu == "x86") { |
| 25 sysroot = target_sysroot_dir + "/wheezy-ia32" |
| 26 } |
| 27 } else if (current_os == target_os && current_cpu == target_cpu && |
| 28 target_sysroot != "") { |
19 sysroot = target_sysroot | 29 sysroot = target_sysroot |
20 } else if (is_android) { | 30 } else if (is_android) { |
21 import("//build/config/android/config.gni") | 31 import("//build/config/android/config.gni") |
22 if (current_cpu == "x86") { | 32 if (current_cpu == "x86") { |
23 sysroot = "$android_ndk_root/$x86_android_sysroot_subdir" | 33 sysroot = "$android_ndk_root/$x86_android_sysroot_subdir" |
24 } else if (current_cpu == "arm") { | 34 } else if (current_cpu == "arm") { |
25 sysroot = "$android_ndk_root/$arm_android_sysroot_subdir" | 35 sysroot = "$android_ndk_root/$arm_android_sysroot_subdir" |
26 } else if (current_cpu == "mipsel") { | 36 } else if (current_cpu == "mipsel") { |
27 sysroot = "$android_ndk_root/$mips_android_sysroot_subdir" | 37 sysroot = "$android_ndk_root/$mips_android_sysroot_subdir" |
28 } else if (current_cpu == "x64") { | 38 } else if (current_cpu == "x64") { |
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73 } | 83 } |
74 } else if (is_mac) { | 84 } else if (is_mac) { |
75 import("//build/config/mac/mac_sdk.gni") | 85 import("//build/config/mac/mac_sdk.gni") |
76 sysroot = mac_sdk_path | 86 sysroot = mac_sdk_path |
77 } else if (is_ios) { | 87 } else if (is_ios) { |
78 import("//build/config/ios/ios_sdk.gni") | 88 import("//build/config/ios/ios_sdk.gni") |
79 sysroot = ios_sdk_path | 89 sysroot = ios_sdk_path |
80 } else { | 90 } else { |
81 sysroot = "" | 91 sysroot = "" |
82 } | 92 } |
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