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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 sysroots for linux 32 and 64bit | 15 # The absolute path to directory containing sysroots for linux 32 and 64bit |
| 16 target_sysroot_dir = "" | 16 target_sysroot_dir = "" |
| 17 | 17 |
| 18 use_sysroot = true | 18 use_sysroot = true |
| 19 } | 19 } |
| 20 | 20 |
| 21 if (is_linux && target_sysroot_dir != "") { | 21 if (is_linux && target_sysroot_dir != "") { |
| 22 if (current_cpu == "x64") { | 22 if (current_cpu == "x64") { |
| 23 sysroot = target_sysroot_dir + "/wheezy-x64" | 23 sysroot = target_sysroot_dir + "/jessie-x64" |
| 24 } else if (current_cpu == "x86") { | 24 } else if (current_cpu == "x86") { |
| 25 sysroot = target_sysroot_dir + "/wheezy-ia32" | 25 sysroot = target_sysroot_dir + "/jessie-ia32" |
| 26 } | 26 } |
| 27 } else if (current_os == target_os && current_cpu == target_cpu && | 27 } else if (current_os == target_os && current_cpu == target_cpu && |
| 28 target_sysroot != "") { | 28 target_sysroot != "") { |
| 29 sysroot = target_sysroot | 29 sysroot = target_sysroot |
| 30 } else if (is_android) { | 30 } else if (is_android) { |
| 31 import("//build/config/android/config.gni") | 31 import("//build/config/android/config.gni") |
| 32 if (current_cpu == "x86") { | 32 if (current_cpu == "x86") { |
| 33 sysroot = "$android_ndk_root/$x86_android_sysroot_subdir" | 33 sysroot = "$android_ndk_root/$x86_android_sysroot_subdir" |
| 34 } else if (current_cpu == "arm") { | 34 } else if (current_cpu == "arm") { |
| 35 sysroot = "$android_ndk_root/$arm_android_sysroot_subdir" | 35 sysroot = "$android_ndk_root/$arm_android_sysroot_subdir" |
| 36 } else if (current_cpu == "mipsel") { | 36 } else if (current_cpu == "mipsel") { |
| 37 sysroot = "$android_ndk_root/$mips_android_sysroot_subdir" | 37 sysroot = "$android_ndk_root/$mips_android_sysroot_subdir" |
| 38 } else if (current_cpu == "x64") { | 38 } else if (current_cpu == "x64") { |
| 39 sysroot = "$android_ndk_root/$x86_64_android_sysroot_subdir" | 39 sysroot = "$android_ndk_root/$x86_64_android_sysroot_subdir" |
| 40 } else if (current_cpu == "arm64") { | 40 } else if (current_cpu == "arm64") { |
| 41 sysroot = "$android_ndk_root/$arm64_android_sysroot_subdir" | 41 sysroot = "$android_ndk_root/$arm64_android_sysroot_subdir" |
| 42 } else if (current_cpu == "mips64el") { | 42 } else if (current_cpu == "mips64el") { |
| 43 sysroot = "$android_ndk_root/$mips64_android_sysroot_subdir" | 43 sysroot = "$android_ndk_root/$mips64_android_sysroot_subdir" |
| 44 } else { | 44 } else { |
| 45 sysroot = "" | 45 sysroot = "" |
| 46 } | 46 } |
| 47 } else if (is_linux && use_sysroot) { | 47 } else if (is_linux && use_sysroot) { |
| 48 # By default build against a sysroot image downloaded from Cloud Storage | 48 # By default build against a sysroot image downloaded from Cloud Storage |
| 49 # during gclient runhooks. | 49 # during gclient runhooks. |
| 50 if (is_chromeos) { | 50 if (is_chromeos) { |
| 51 # Regular ChromeOS builds use custom sysroots, but desktop ChromeOS (where | 51 # Regular ChromeOS builds use custom sysroots, but desktop ChromeOS (where |
| 52 # we're building linux desktop binaries but using the ChromeOS UI and | 52 # we're building linux desktop binaries but using the ChromeOS UI and |
| 53 # functionality where possible) needs to run on the buliders, which are | 53 # functionality where possible) needs to run on the buliders, which are |
| 54 # running precise. The precise build has a different set of dependencies | 54 # running precise. The precise build has a different set of dependencies |
| 55 # from the wheezy build, so we cannot use the wheezy sysroot. | 55 # from the jessie build, so we cannot use the jessie sysroot. |
| 56 sysroot = "//build/linux/ubuntu_precise_amd64-sysroot" | 56 sysroot = "//build/linux/ubuntu_precise_amd64-sysroot" |
| 57 } else { | 57 } else { |
| 58 if (current_cpu == "x64") { | 58 if (current_cpu == "x64") { |
| 59 sysroot = "//build/linux/debian_wheezy_amd64-sysroot" | 59 sysroot = "//build/linux/debian_jessie_amd64-sysroot" |
| 60 } else if (current_cpu == "x86") { | 60 } else if (current_cpu == "x86") { |
| 61 sysroot = "//build/linux/debian_wheezy_i386-sysroot" | 61 sysroot = "//build/linux/debian_jessie_i386-sysroot" |
| 62 } else if (current_cpu == "mipsel") { | 62 } else if (current_cpu == "mipsel") { |
| 63 sysroot = "//build/linux/debian_wheezy_mips-sysroot" | 63 sysroot = "//build/linux/debian_jessie_mips-sysroot" |
| 64 } else if (current_cpu == "arm") { | 64 } else if (current_cpu == "arm") { |
| 65 sysroot = "//build/linux/debian_wheezy_arm-sysroot" | 65 sysroot = "//build/linux/debian_jessie_arm-sysroot" |
| 66 } else if (current_cpu == "arm64") { | 66 } else if (current_cpu == "arm64") { |
| 67 sysroot = "//build/linux/debian_jessie_arm64-sysroot" | 67 sysroot = "//build/linux/debian_jessie_arm64-sysroot" |
| 68 } else { | 68 } else { |
| 69 # Any other builds don't use a sysroot. | 69 # Any other builds don't use a sysroot. |
| 70 sysroot = "" | 70 sysroot = "" |
| 71 } | 71 } |
| 72 } | 72 } |
| 73 | 73 |
| 74 if (sysroot != "") { | 74 if (sysroot != "") { |
| 75 # Our sysroot images only contains gcc 4.6 headers, but chromium requires | 75 # Our sysroot images only contains gcc 4.6 headers, but chromium requires |
| (...skipping 16 matching lines...) Expand all Loading... |
| 92 } | 92 } |
| 93 } else if (is_mac) { | 93 } else if (is_mac) { |
| 94 import("//build/config/mac/mac_sdk.gni") | 94 import("//build/config/mac/mac_sdk.gni") |
| 95 sysroot = mac_sdk_path | 95 sysroot = mac_sdk_path |
| 96 } else if (is_ios) { | 96 } else if (is_ios) { |
| 97 import("//build/config/ios/ios_sdk.gni") | 97 import("//build/config/ios/ios_sdk.gni") |
| 98 sysroot = ios_sdk_path | 98 sysroot = ios_sdk_path |
| 99 } else { | 99 } else { |
| 100 sysroot = "" | 100 sysroot = "" |
| 101 } | 101 } |
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