1 # Copyright 2014 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
5 # This file contains common system config stuff for the Android build.
8 has_chrome_android_internal =
9 exec_script("//build/dir_exists.py",
10 [ rebase_path("//clank", root_build_dir) ],
13 if (has_chrome_android_internal) {
14 import("//clank/config.gni")
17 if (!defined(default_android_sdk_root)) {
18 default_android_sdk_root = "//third_party/android_tools/sdk"
19 default_android_sdk_version = "22"
20 default_android_sdk_build_tools_version = "22.0.0"
23 if (!defined(google_play_services_library)) {
24 google_play_services_library =
25 "//third_party/android_tools:google_play_services_default_java"
29 android_sdk_root = default_android_sdk_root
30 android_sdk_version = default_android_sdk_version
31 android_sdk_build_tools_version = default_android_sdk_build_tools_version
33 android_default_keystore_path =
34 "//build/android/ant/chromium-debug.keystore"
35 android_default_keystore_name = "chromiumdebugkey"
36 android_default_keystore_password = "chromium"
38 # This is a unique identifier for a given build. It's used for
39 # identifying various build artifacts corresponding to a particular build of
40 # chrome (e.g. where to find archived symbols).
41 android_chrome_build_id = "\"\""
43 # Set to true to run findbugs on JAR targets.
47 # Host stuff -----------------------------------------------------------------
49 # Defines the name the Android build gives to the current host CPU
50 # architecture, which is different than the names GN uses.
51 if (host_cpu == "x64") {
52 android_host_arch = "x86_64"
53 } else if (host_cpu == "x86") {
54 android_host_arch = "x86"
56 assert(false, "Need Android toolchain support for your build CPU arch.")
59 # Defines the name the Android build gives to the current host CPU
60 # architecture, which is different than the names GN uses.
61 if (host_os == "linux") {
62 android_host_os = "linux"
64 assert(false, "Need Android toolchain support for your build OS.")
67 # Directories and files ------------------------------------------------------
69 # We define may of the dirs strings here for each output architecture (rather
70 # than just the current one) since these are needed by the Android toolchain
71 # file to define toolchains for all possible targets in one pass.
73 android_sdk = "${android_sdk_root}/platforms/android-${android_sdk_version}"
75 # Path to the Android NDK and SDK.
76 android_ndk_root = "//third_party/android_tools/ndk"
77 android_ndk_include_dir = "$android_ndk_root/usr/include"
79 android_sdk = "${android_sdk_root}/platforms/android-${android_sdk_version}"
81 android_sdk_tools = "${android_sdk_root}/tools"
82 android_sdk_build_tools =
83 "${android_sdk_root}/build-tools/$android_sdk_build_tools_version"
85 # Path to the SDK's android.jar
86 android_sdk_jar = "$android_sdk/android.jar"
88 zipalign_path = "$android_sdk_build_tools/zipalign"
90 # Subdirectories inside android_ndk_root that contain the sysroot for the
91 # associated platform.
92 _android_api_level = 14
93 x86_android_sysroot_subdir =
94 "platforms/android-${_android_api_level}/arch-x86"
95 arm_android_sysroot_subdir =
96 "platforms/android-${_android_api_level}/arch-arm"
97 mips_android_sysroot_subdir =
98 "platforms/android-${_android_api_level}/arch-mips"
99 _android64_api_level = 21
100 x86_64_android_sysroot_subdir =
101 "platforms/android-${_android64_api_level}/arch-x86_64"
102 arm64_android_sysroot_subdir =
103 "platforms/android-${_android64_api_level}/arch-arm64"
104 mips64_android_sysroot_subdir =
105 "platforms/android-${_android64_api_level}/arch-mips64"
107 # Toolchain root directory for each build. The actual binaries are inside
108 # a "bin" directory inside of these.
109 _android_toolchain_version = "4.9"
110 x86_android_toolchain_root = "$android_ndk_root/toolchains/x86-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}"
111 arm_android_toolchain_root = "$android_ndk_root/toolchains/arm-linux-androideabi-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}"
112 mips_android_toolchain_root = "$android_ndk_root/toolchains/mipsel-linux-android-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}"
113 x86_64_android_toolchain_root = "$android_ndk_root/toolchains/x86_64-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}"
114 arm64_android_toolchain_root = "$android_ndk_root/toolchains/aarch64-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}"
115 mips64_android_toolchain_root = "$android_ndk_root/toolchains/mips64el-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch}"
117 # Location of libgcc. This is only needed for the current GN toolchain, so we
118 # only need to define the current one, rather than one for every platform
119 # like the toolchain roots.
120 if (current_cpu == "x86") {
121 android_prebuilt_arch = "android-x86"
122 _binary_prefix = "i686-linux-android"
123 android_toolchain_root = "$x86_android_toolchain_root"
124 android_libgcc_file = "$android_toolchain_root/lib/gcc/i686-linux-android/${_android_toolchain_version}/libgcc.a"
125 } else if (current_cpu == "arm") {
126 android_prebuilt_arch = "android-arm"
127 _binary_prefix = "arm-linux-androideabi"
128 android_toolchain_root = "$arm_android_toolchain_root"
129 android_libgcc_file = "$android_toolchain_root/lib/gcc/arm-linux-androideabi/${_android_toolchain_version}/libgcc.a"
130 } else if (current_cpu == "mipsel") {
131 android_prebuilt_arch = "android-mips"
132 _binary_prefix = "mipsel-linux-android"
133 android_toolchain_root = "$mips_android_toolchain_root"
134 android_libgcc_file = "$android_toolchain_root/lib/gcc/mipsel-linux-android/${_android_toolchain_version}/libgcc.a"
135 } else if (current_cpu == "x64") {
136 android_prebuilt_arch = "android-x86_64"
137 _binary_prefix = "x86_64-linux-android"
138 android_toolchain_root = "$x86_64_android_toolchain_root"
139 android_libgcc_file = "$android_toolchain_root/lib/gcc/x86_64-linux-android/${_android_toolchain_version}/libgcc.a"
140 } else if (current_cpu == "arm64") {
141 android_prebuilt_arch = "android-arm64"
142 _binary_prefix = "aarch64-linux-android"
143 android_toolchain_root = "$arm64_android_toolchain_root"
144 android_libgcc_file = "$android_toolchain_root/lib/gcc/aarch64-linux-android/${_android_toolchain_version}/libgcc.a"
145 } else if (current_cpu == "mips64el") {
146 android_prebuilt_arch = "android-mips64"
147 _binary_prefix = "mips64el-linux-android"
148 android_toolchain_root = "$mips64_android_toolchain_root"
149 android_libgcc_file = "$android_toolchain_root/lib/gcc/mips64el-linux-android/${_android_toolchain_version}/libgcc.a"
151 assert(false, "Need android libgcc support for your target arch.")
154 android_tool_prefix = "$android_toolchain_root/bin/$_binary_prefix-"
155 android_readelf = "${android_tool_prefix}readelf"
156 android_objcopy = "${android_tool_prefix}objcopy"
158 "$android_ndk_root/prebuilt/$android_prebuilt_arch/gdbserver/gdbserver"
160 # stlport stuff --------------------------------------------------------------
162 if (component_mode == "shared_library") {
163 android_stlport_library = "stlport_shared"
165 android_stlport_library = "stlport_static"
168 # ABI ------------------------------------------------------------------------
170 if (current_cpu == "x86") {
171 android_app_abi = "x86"
172 } else if (current_cpu == "arm") {
173 import("//build/config/arm.gni")
174 if (arm_version < 7) {
175 android_app_abi = "armeabi"
177 android_app_abi = "armeabi-v7a"
179 } else if (current_cpu == "mipsel") {
180 android_app_abi = "mips"
181 } else if (current_cpu == "x64") {
182 android_app_abi = "x86_64"
183 } else if (current_cpu == "arm64") {
184 android_app_abi = "arm64-v8a"
185 } else if (current_cpu == "mips64el") {
186 android_app_abi = "mips64"
188 assert(false, "Unknown Android ABI: " + current_cpu)