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1 # Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 file contains common system config stuff for the Android build. | 5 # This file contains common system config stuff for the Android build. |
6 | 6 |
7 if (is_android) { | 7 if (is_android) { |
8 has_chrome_android_internal = | 8 has_chrome_android_internal = |
9 exec_script("//build/dir_exists.py", | 9 exec_script("//build/dir_exists.py", |
10 [ rebase_path("//clank", root_build_dir) ], | 10 [ rebase_path("//clank", root_build_dir) ], |
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88 x86_android_sysroot_subdir = | 88 x86_android_sysroot_subdir = |
89 "platforms/android-${_android_api_level}/arch-x86" | 89 "platforms/android-${_android_api_level}/arch-x86" |
90 arm_android_sysroot_subdir = | 90 arm_android_sysroot_subdir = |
91 "platforms/android-${_android_api_level}/arch-arm" | 91 "platforms/android-${_android_api_level}/arch-arm" |
92 mips_android_sysroot_subdir = | 92 mips_android_sysroot_subdir = |
93 "platforms/android-${_android_api_level}/arch-mips" | 93 "platforms/android-${_android_api_level}/arch-mips" |
94 | 94 |
95 # Toolchain root directory for each build. The actual binaries are inside | 95 # Toolchain root directory for each build. The actual binaries are inside |
96 # a "bin" directory inside of these. | 96 # a "bin" directory inside of these. |
97 _android_toolchain_version = "4.9" | 97 _android_toolchain_version = "4.9" |
98 x86_android_toolchain_root = | 98 x86_android_toolchain_root = "$android_ndk_root/toolchains/x86-${_android_tool
chain_version}/prebuilt/${android_host_os}-${android_host_arch}" |
99 "$android_ndk_root/toolchains/x86-${_android_toolchain_version}/prebuilt/$
{android_host_os}-${android_host_arch}" | 99 arm_android_toolchain_root = "$android_ndk_root/toolchains/arm-linux-androidea
bi-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch
}" |
100 arm_android_toolchain_root = | 100 mips_android_toolchain_root = "$android_ndk_root/toolchains/mipsel-linux-andro
id-${_android_toolchain_version}/prebuilt/${android_host_os}-${android_host_arch
}" |
101 "$android_ndk_root/toolchains/arm-linux-androideabi-${_android_toolchain_v
ersion}/prebuilt/${android_host_os}-${android_host_arch}" | |
102 mips_android_toolchain_root = | |
103 "$android_ndk_root/toolchains/mipsel-linux-android-${_android_toolchain_ve
rsion}/prebuilt/${android_host_os}-${android_host_arch}" | |
104 | 101 |
105 # Location of libgcc. This is only needed for the current GN toolchain, so we | 102 # Location of libgcc. This is only needed for the current GN toolchain, so we |
106 # only need to define the current one, rather than one for every platform | 103 # only need to define the current one, rather than one for every platform |
107 # like the toolchain roots. | 104 # like the toolchain roots. |
108 if (cpu_arch == "x86") { | 105 if (cpu_arch == "x86") { |
109 android_prebuilt_arch = "android-x86" | 106 android_prebuilt_arch = "android-x86" |
110 _binary_prefix = "i686-linux-android" | 107 _binary_prefix = "i686-linux-android" |
111 android_toolchain_root = "$x86_android_toolchain_root" | 108 android_toolchain_root = "$x86_android_toolchain_root" |
112 android_libgcc_file = | 109 android_libgcc_file = "$android_toolchain_root/lib/gcc/i686-linux-android/${
_android_toolchain_version}/libgcc.a" |
113 "$android_toolchain_root/lib/gcc/i686-linux-android/${_android_toolchain
_version}/libgcc.a" | |
114 } else if (cpu_arch == "arm") { | 110 } else if (cpu_arch == "arm") { |
115 android_prebuilt_arch = "android-arm" | 111 android_prebuilt_arch = "android-arm" |
116 _binary_prefix = "arm-linux-androideabi" | 112 _binary_prefix = "arm-linux-androideabi" |
117 android_toolchain_root = "$arm_android_toolchain_root" | 113 android_toolchain_root = "$arm_android_toolchain_root" |
118 android_libgcc_file = | 114 android_libgcc_file = "$android_toolchain_root/lib/gcc/arm-linux-androideabi
/${_android_toolchain_version}/libgcc.a" |
119 "$android_toolchain_root/lib/gcc/arm-linux-androideabi/${_android_toolch
ain_version}/libgcc.a" | |
120 } else if (cpu_arch == "mipsel") { | 115 } else if (cpu_arch == "mipsel") { |
121 android_prebuilt_arch = "android-mips" | 116 android_prebuilt_arch = "android-mips" |
122 _binary_prefix = "mipsel-linux-android" | 117 _binary_prefix = "mipsel-linux-android" |
123 android_toolchain_root = "$mips_android_toolchain_root" | 118 android_toolchain_root = "$mips_android_toolchain_root" |
124 android_libgcc_file = | 119 android_libgcc_file = "$android_toolchain_root/lib/gcc/mipsel-linux-android/
${_android_toolchain_version}/libgcc.a" |
125 "$android_toolchain_root/lib/gcc/mipsel-linux-android/${_android_toolcha
in_version}/libgcc.a" | |
126 } else { | 120 } else { |
127 assert(false, "Need android libgcc support for your target arch.") | 121 assert(false, "Need android libgcc support for your target arch.") |
128 } | 122 } |
129 | 123 |
130 android_tool_prefix = "$android_toolchain_root/bin/$_binary_prefix-" | 124 android_tool_prefix = "$android_toolchain_root/bin/$_binary_prefix-" |
131 android_readelf = "${android_tool_prefix}readelf" | 125 android_readelf = "${android_tool_prefix}readelf" |
132 android_objcopy = "${android_tool_prefix}objcopy" | 126 android_objcopy = "${android_tool_prefix}objcopy" |
133 android_gdbserver = | 127 android_gdbserver = |
134 "$android_ndk_root/prebuilt/$android_prebuilt_arch/gdbserver/gdbserver" | 128 "$android_ndk_root/prebuilt/$android_prebuilt_arch/gdbserver/gdbserver" |
135 | 129 |
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155 } else if (cpu_arch == "mipsel") { | 149 } else if (cpu_arch == "mipsel") { |
156 android_app_abi = "mips" | 150 android_app_abi = "mips" |
157 } else { | 151 } else { |
158 assert(false, "Unknown Android ABI: " + cpu_arch) | 152 assert(false, "Unknown Android ABI: " + cpu_arch) |
159 } | 153 } |
160 } else { | 154 } else { |
161 if (!defined(is_android_webview_build)) { | 155 if (!defined(is_android_webview_build)) { |
162 is_android_webview_build = false | 156 is_android_webview_build = false |
163 } | 157 } |
164 } | 158 } |
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