| # Copyright 2014 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 file contains common system config stuff for the Android build. |
| |
| if (is_android) { |
| has_chrome_android_internal = |
| exec_script("//build/dir_exists.py", |
| [ rebase_path("//clank", root_build_dir) ], |
| "string") == "True" |
| |
| if (has_chrome_android_internal) { |
| import("//clank/config.gni") |
| } |
| |
| if (!defined(default_android_sdk_root)) { |
| default_android_sdk_root = "//third_party/android_tools/sdk" |
| default_android_sdk_version = "23" |
| default_android_sdk_build_tools_version = "23.0.1" |
| } |
| |
| if (!defined(google_play_services_library)) { |
| google_play_services_library = |
| "//third_party/android_tools:google_play_services_default_java" |
| } |
| |
| declare_args() { |
| android_sdk_root = default_android_sdk_root |
| android_sdk_version = default_android_sdk_version |
| android_sdk_build_tools_version = default_android_sdk_build_tools_version |
| |
| android_default_keystore_path = |
| "//build/android/ant/chromium-debug.keystore" |
| android_default_keystore_name = "chromiumdebugkey" |
| android_default_keystore_password = "chromium" |
| |
| # This is a unique identifier for a given build. It's used for |
| # identifying various build artifacts corresponding to a particular build of |
| # chrome (e.g. where to find archived symbols). |
| android_chrome_build_id = "\"\"" |
| |
| # Set to true to run findbugs on JAR targets. |
| run_findbugs = false |
| } |
| |
| # Host stuff ----------------------------------------------------------------- |
| |
| # Defines the name the Android build gives to the current host CPU |
| # architecture, which is different than the names GN uses. |
| if (host_cpu == "x64") { |
| android_host_arch = "x86_64" |
| } else if (host_cpu == "x86") { |
| android_host_arch = "x86" |
| } else { |
| assert(false, "Need Android toolchain support for your build CPU arch.") |
| } |
| |
| # Defines the name the Android build gives to the current host CPU |
| # architecture, which is different than the names GN uses. |
| if (host_os == "linux") { |
| android_host_os = "linux" |
| } else if (host_os == "mac") { |
| android_host_os = "darwin" |
| } else { |
| assert(false, "Need Android toolchain support for your build OS.") |
| } |
| |
| # Directories and files ------------------------------------------------------ |
| # |
| # We define may of the dirs strings here for each output architecture (rather |
| # than just the current one) since these are needed by the Android toolchain |
| # file to define toolchains for all possible targets in one pass. |
| |
| android_sdk = "${android_sdk_root}/platforms/android-${android_sdk_version}" |
| |
| # Path to the Android NDK and SDK. |
| android_ndk_root = "//third_party/android_tools/ndk" |
| android_ndk_include_dir = "$android_ndk_root/usr/include" |
| |
| android_sdk = "${android_sdk_root}/platforms/android-${android_sdk_version}" |
| |
| android_sdk_tools = "${android_sdk_root}/tools" |
| android_sdk_build_tools = |
| "${android_sdk_root}/build-tools/$android_sdk_build_tools_version" |
| |
| # Path to the SDK's android.jar |
| android_sdk_jar = "$android_sdk/android.jar" |
| |
| zipalign_path = "$android_sdk_build_tools/zipalign" |
| |
| # Subdirectories inside android_ndk_root that contain the sysroot for the |
| # associated platform. |
| _android_api_level = 16 |
| x86_android_sysroot_subdir = |
| "platforms/android-${_android_api_level}/arch-x86" |
| arm_android_sysroot_subdir = |
| "platforms/android-${_android_api_level}/arch-arm" |
| mips_android_sysroot_subdir = |
| "platforms/android-${_android_api_level}/arch-mips" |
| _android64_api_level = 21 |
| x86_64_android_sysroot_subdir = |
| "platforms/android-${_android64_api_level}/arch-x86_64" |
| arm64_android_sysroot_subdir = |
| "platforms/android-${_android64_api_level}/arch-arm64" |
| mips64_android_sysroot_subdir = |
| "platforms/android-${_android64_api_level}/arch-mips64" |
| |
| # Toolchain root directory for each build. The actual binaries are inside |
| # a "bin" directory inside of these. |
| _android_toolchain_version = "4.9" |
| x86_android_toolchain_root = "$android_ndk_root/toolchains/x86-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}" |
| arm_android_toolchain_root = "$android_ndk_root/toolchains/arm-linux-androideabi-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}" |
| mips_android_toolchain_root = "$android_ndk_root/toolchains/mipsel-linux-android-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}" |
| x86_64_android_toolchain_root = "$android_ndk_root/toolchains/x86_64-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}" |
| arm64_android_toolchain_root = "$android_ndk_root/toolchains/aarch64-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}" |
| mips64_android_toolchain_root = "$android_ndk_root/toolchains/mips64el-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}" |
| |
| # Location of libgcc. This is only needed for the current GN toolchain, so we |
| # only need to define the current one, rather than one for every platform |
| # like the toolchain roots. |
| if (current_cpu == "x86") { |
| android_prebuilt_arch = "android-x86" |
| _binary_prefix = "i686-linux-android" |
| android_toolchain_root = "$x86_android_toolchain_root" |
| android_libgcc_file = "$android_toolchain_root/lib/gcc/i686-linux-android/${_android_toolchain_version}/libgcc.a" |
| } else if (current_cpu == "arm") { |
| android_prebuilt_arch = "android-arm" |
| _binary_prefix = "arm-linux-androideabi" |
| android_toolchain_root = "$arm_android_toolchain_root" |
| android_libgcc_file = "$android_toolchain_root/lib/gcc/arm-linux-androideabi/${_android_toolchain_version}/libgcc.a" |
| } else if (current_cpu == "mipsel") { |
| android_prebuilt_arch = "android-mips" |
| _binary_prefix = "mipsel-linux-android" |
| android_toolchain_root = "$mips_android_toolchain_root" |
| android_libgcc_file = "$android_toolchain_root/lib/gcc/mipsel-linux-android/${_android_toolchain_version}/libgcc.a" |
| } else if (current_cpu == "x64") { |
| android_prebuilt_arch = "android-x86_64" |
| _binary_prefix = "x86_64-linux-android" |
| android_toolchain_root = "$x86_64_android_toolchain_root" |
| android_libgcc_file = "$android_toolchain_root/lib/gcc/x86_64-linux-android/${_android_toolchain_version}/libgcc.a" |
| } else if (current_cpu == "arm64") { |
| android_prebuilt_arch = "android-arm64" |
| _binary_prefix = "aarch64-linux-android" |
| android_toolchain_root = "$arm64_android_toolchain_root" |
| android_libgcc_file = "$android_toolchain_root/lib/gcc/aarch64-linux-android/${_android_toolchain_version}/libgcc.a" |
| } else if (current_cpu == "mips64el") { |
| android_prebuilt_arch = "android-mips64" |
| _binary_prefix = "mips64el-linux-android" |
| android_toolchain_root = "$mips64_android_toolchain_root" |
| android_libgcc_file = "$android_toolchain_root/lib/gcc/mips64el-linux-android/${_android_toolchain_version}/libgcc.a" |
| } else { |
| assert(false, "Need android libgcc support for your target arch.") |
| } |
| |
| android_tool_prefix = "$android_toolchain_root/bin/$_binary_prefix-" |
| android_readelf = "${android_tool_prefix}readelf" |
| android_objcopy = "${android_tool_prefix}objcopy" |
| android_gdbserver = |
| "$android_ndk_root/prebuilt/$android_prebuilt_arch/gdbserver/gdbserver" |
| |
| # libc++ stuff --------------------------------------------------------------- |
| |
| if (component_mode == "shared_library") { |
| android_libcpp_library = "c++_shared" |
| } else { |
| android_libcpp_library = "c++_static" |
| } |
| |
| # ABI ------------------------------------------------------------------------ |
| |
| if (current_cpu == "x86") { |
| android_app_abi = "x86" |
| } else if (current_cpu == "arm") { |
| import("//build/config/arm.gni") |
| if (arm_version < 7) { |
| android_app_abi = "armeabi" |
| } else { |
| android_app_abi = "armeabi-v7a" |
| } |
| } else if (current_cpu == "mipsel") { |
| android_app_abi = "mips" |
| } else if (current_cpu == "x64") { |
| android_app_abi = "x86_64" |
| } else if (current_cpu == "arm64") { |
| android_app_abi = "arm64-v8a" |
| } else if (current_cpu == "mips64el") { |
| android_app_abi = "mips64" |
| } else { |
| assert(false, "Unknown Android ABI: " + current_cpu) |
| } |
| } |
