64 строки
2.3 KiB
Plaintext
64 строки
2.3 KiB
Plaintext
# Copyright (c) 2013 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# This header file defines the "sysroot" variable which is the absolute path
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# of the sysroot. If no sysroot applies, the variable will be an empty string.
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import("//build/config/chrome_build.gni")
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declare_args() {
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# The absolute path of the sysroot that is applied when compiling using
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# the target toolchain.
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target_sysroot = ""
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}
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if (current_toolchain == default_toolchain && target_sysroot != "") {
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sysroot = target_sysroot
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} else if (is_android) {
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import("//build/config/android/config.gni")
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if (current_cpu == "x86") {
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sysroot = rebase_path("$android_ndk_root/$x86_android_sysroot_subdir")
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} else if (current_cpu == "arm") {
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sysroot = rebase_path("$android_ndk_root/$arm_android_sysroot_subdir")
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} else if (current_cpu == "mipsel") {
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sysroot = rebase_path("$android_ndk_root/$mips_android_sysroot_subdir")
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} else if (current_cpu == "x64") {
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sysroot = rebase_path("$android_ndk_root/$x86_64_android_sysroot_subdir")
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} else if (current_cpu == "arm64") {
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sysroot = rebase_path("$android_ndk_root/$arm64_android_sysroot_subdir")
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} else if (current_cpu == "mips64") {
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sysroot = rebase_path("$android_ndk_root/$mips64_android_sysroot_subdir")
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} else {
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sysroot = ""
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}
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} else if (is_linux && is_chrome_branded && is_official_build && !is_chromeos) {
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# For official builds, use the sysroot checked into the internal source repo
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# so that the builds work on older versions of Linux.
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if (current_cpu == "x64") {
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sysroot = rebase_path("//build/linux/debian_wheezy_amd64-sysroot")
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} else if (current_cpu == "x86") {
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sysroot = rebase_path("//build/linux/debian_wheezy_i386-sysroot")
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} else {
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# Any other builds don't use a sysroot.
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sysroot = ""
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}
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} else if (is_linux && !is_chromeos) {
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if (current_cpu == "mipsel") {
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sysroot = rebase_path("//mipsel-sysroot/sysroot")
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} else if (current_cpu == "arm") {
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sysroot = rebase_path("//build/linux/debian_wheezy_arm-sysroot")
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} else {
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sysroot = ""
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}
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} else if (is_mac) {
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import("//build/config/mac/mac_sdk.gni")
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sysroot = mac_sdk_path
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} else if (is_ios) {
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import("//build/config/ios/ios_sdk.gni")
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sysroot = ios_sdk_path
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} else {
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sysroot = ""
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}
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