diff options
Diffstat (limited to 'third_party/libwebrtc/build/config/android/config.gni')
| -rw-r--r-- | third_party/libwebrtc/build/config/android/config.gni | 353 |
1 files changed, 353 insertions, 0 deletions
diff --git a/third_party/libwebrtc/build/config/android/config.gni b/third_party/libwebrtc/build/config/android/config.gni new file mode 100644 index 0000000000..13418299e6 --- /dev/null +++ b/third_party/libwebrtc/build/config/android/config.gni @@ -0,0 +1,353 @@ +# 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. + +# NOTE: Because Chrome OS builds may depend on targets built with the Android +# toolchain, this GNI file may be read and processed from within Chrome OS +# toolchains. Checking |is_android| here would therefore be too restrictive. +if (is_android || is_chromeos) { + import("//build/config/chromecast_build.gni") + import("//build/config/dcheck_always_on.gni") + import("//build_overrides/build.gni") + import("abi.gni") + + if (build_with_chromium) { + # Some non-chromium projects (e.g. WebRTC) use our build configs + # heavily but don't write gclient args files. + + import("//build/config/gclient_args.gni") + if (defined(checkout_android_native_support)) { + n = "$0x0A" # Newline + assert(checkout_android_native_support, + "Missing native Android toolchain support. |target_os| in your " + + ".gclient configuration file (in the parent directory of " + + "src) must include \"android\" and/or \"chromeos\". For " + + "example:${n}${n}solutions = [${n}...${n}]${n}" + + "target_os=[\"chromeos\"]${n}${n}" + + "After adding |target_os| please re-run \"gclient sync\".${n}") + } + } + + has_chrome_android_internal = + exec_script("//build/dir_exists.py", + [ rebase_path("//clank", root_build_dir) ], + "string") == "True" + + # We are using a separate declare_args block for only this argument so that + # we can decide if we have to pull in definitions from the internal config + # early. + declare_args() { + # Enables using the internal Chrome for Android repository. The default + # value depends on whether the repository is available, and if it's not but + # this argument is manually set to True, the generation will fail. + # The main purpose of this argument is to avoid having to maintain 2 + # repositories to support both public only and internal builds. + enable_chrome_android_internal = has_chrome_android_internal + + # The default to use for android:minSdkVersion for targets that do + # not explicitly set it. + default_min_sdk_version = 21 + + # [WIP] Allows devs to achieve much faster edit-build-install cycles. + # Currently only works for ChromeModern apks due to incremental install. + # This needs to be in a separate declare_args as it determines some of the + # args in the main declare_args block below. + android_fast_local_dev = false + } + + declare_args() { + # Android API level for 32 bits platforms + android32_ndk_api_level = default_min_sdk_version + + # Android API level for 64 bits platforms + if (default_min_sdk_version < 21) { + android64_ndk_api_level = 21 + } else { + android64_ndk_api_level = default_min_sdk_version + } + } + + if (enable_chrome_android_internal) { + import("//clank/config.gni") + } else { + import("//build/config/android/sdk.gni") + declare_args() { + # Which Android SDK to use. + android_sdk_release = default_android_sdk_release + } + } + + if (!defined(default_android_ndk_root)) { + default_android_ndk_root = "//third_party/android_ndk" + default_android_ndk_version = "r22" + default_android_ndk_major_version = 22 + } else { + assert(defined(default_android_ndk_version)) + assert(defined(default_android_ndk_major_version)) + } + + public_android_sdk_root = "//third_party/android_sdk/public" + if (android_sdk_release == "s") { + default_android_sdk_root = public_android_sdk_root + default_android_sdk_version = "31" + default_android_sdk_build_tools_version = "31.0.0" + public_android_sdk = true + } + + # For use downstream when we are building with preview Android SDK + if (!defined(final_android_sdk)) { + final_android_sdk = public_android_sdk + } + + if (!defined(default_lint_android_sdk_root)) { + # Purposefully repeated so that downstream can change + # default_android_sdk_root without changing lint version. + default_lint_android_sdk_root = public_android_sdk_root + default_lint_android_sdk_version = 31 + } + + if (!defined(default_extras_android_sdk_root)) { + # Purposefully repeated so that downstream can change + # default_android_sdk_root without changing where we load the SDK extras + # from. (Google Play services, etc.) + default_extras_android_sdk_root = public_android_sdk_root + } + + if (!defined(default_android_keystore_path)) { + default_android_keystore_path = "//build/android/chromium-debug.keystore" + default_android_keystore_name = "chromiumdebugkey" + default_android_keystore_password = "chromium" + } + + # google_play_services_package contains the path where individual client + # targets (e.g. google_play_services_base_java) are located. + if (!defined(google_play_services_package)) { + if (is_chromecast && chromecast_branding != "public") { + google_play_services_package = "//chromecast/internal/android/prebuilt/google-play-services-first-party" + } else { + google_play_services_package = "//third_party/android_deps" + } + } + + if (!defined(dagger_java_target)) { + dagger_java_target = + "//third_party/android_deps:com_google_dagger_dagger_java" + } + + if (!defined(dagger_annotation_processor_target)) { + dagger_annotation_processor_target = + "//third_party/android_deps:com_google_dagger_dagger_compiler_java" + } + + if (!defined(guava_android_target)) { + guava_android_target = + "//third_party/android_deps:com_google_guava_guava_android_java" + } + + if (!defined(material_design_target)) { + material_design_target = + "//third_party/android_deps:com_google_android_material_material_java" + } + + if (!defined(android_protoc_bin)) { + android_protoc_bin = "//third_party/android_protoc/protoc" + android_proto_runtime = + "//third_party/android_deps:com_google_protobuf_protobuf_javalite_java" + } + + webview_public_framework_dep = + "//third_party/android_sdk:public_framework_system_java" + if (!defined(webview_framework_dep)) { + webview_framework_dep = webview_public_framework_dep + } + + assert(defined(default_android_sdk_root), + "SDK release " + android_sdk_release + " not recognized.") + + declare_args() { + android_ndk_root = default_android_ndk_root + android_ndk_version = default_android_ndk_version + android_ndk_major_version = default_android_ndk_major_version + + 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 + + lint_android_sdk_root = default_lint_android_sdk_root + lint_android_sdk_version = default_lint_android_sdk_version + + # Libc++ library directory. Override to use a custom libc++ binary. + android_libcpp_lib_dir = "" + + # Android versionCode for android_apk()s that don't explicitly set one. + android_default_version_code = "1" + + # Android versionName for android_apk()s that don't explicitly set one. + android_default_version_name = "Developer Build" + + # Forced Android versionCode + android_override_version_code = "" + + # Forced Android versionName + android_override_version_name = "" + + # The path to the keystore to use for signing builds. + android_keystore_path = default_android_keystore_path + + # The name of the keystore to use for signing builds. + android_keystore_name = default_android_keystore_name + + # The password for the keystore to use for signing builds. + android_keystore_password = default_android_keystore_password + + # Java debug on Android. Having this on enables multidexing, and turning it + # off will enable proguard. + is_java_debug = is_debug + + # Mark APKs as android:debuggable="true". + debuggable_apks = !is_official_build + + # Set to false to disable the Errorprone compiler. + # Defaults to false for official builds to reduce build times. + # Static analysis failures should have been already caught by normal bots. + # Disabled when fast_local_dev is turned on. + use_errorprone_java_compiler = !is_official_build && !android_fast_local_dev + + # Build incremental targets whenever possible. + # See //build/android/incremental_install/README.md for more details. + incremental_install = android_fast_local_dev + + # When true, updates all android_aar_prebuilt() .info files during gn gen. + # Refer to android_aar_prebuilt() for more details. + update_android_aar_prebuilts = false + + # Turns off android lint. Useful for prototyping or for faster local builds. + # Defaults to true for official builds to reduce build times. + # Static analysis failures should have been already caught by normal bots. + # Disabled when fast_local_dev is turned on. + disable_android_lint = is_official_build || android_fast_local_dev + + # Location of aapt2 used for app bundles. For now, a more recent version + # than the one distributed with the Android SDK is required. + android_sdk_tools_bundle_aapt2_dir = + "//third_party/android_build_tools/aapt2" + + # Causes expectation failures to break the build, otherwise, just warns on + # stderr and writes a failure file to $android_configuration_failure_dir: + fail_on_android_expectations = false + + # Controls whether proguard obfuscation is enabled for targets + # configured to use it. + enable_proguard_obfuscation = true + + # Controls whether |short_resource_paths| and |strip_resource_names| are + # respected. Useful when trying to analyze APKs using tools that do not + # support mapping these names. + enable_arsc_obfuscation = true + + # The target to use as the system WebView implementation. + if (android_64bit_target_cpu && skip_secondary_abi_for_cq) { + system_webview_apk_target = "//android_webview:system_webview_64_apk" + } else { + system_webview_apk_target = "//android_webview:system_webview_apk" + } + + # Where to write failed expectations for bots to read. + expectations_failure_dir = "$root_build_dir/failed_expectations" + } + + # We need a second declare_args block to make sure we are using the overridden + # value of the arguments set above. + declare_args() { + if (defined(default_android_sdk_platform_version)) { + android_sdk_platform_version = default_android_sdk_platform_version + } else { + android_sdk_platform_version = android_sdk_version + } + + # Whether java assertions and Preconditions checks are enabled. + enable_java_asserts = is_java_debug || dcheck_always_on + + # Reduce build time by using d8 incremental build. + enable_incremental_d8 = true + + # Use hashed symbol names to reduce JNI symbol overhead. + use_hashed_jni_names = !is_java_debug + + # Enables Java library desugaring. + # This will cause an extra classes.dex file to appear in every apk. + enable_jdk_library_desugaring = true + } + + # 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_platform_version}" + android_sdk_build_tools = + "${android_sdk_root}/build-tools/$android_sdk_build_tools_version" + + # Path to the SDK's android.jar + android_sdk_jar = "$android_sdk/android.jar" + + # Location of libgcc. This is only needed for the current GN toolchain, so we + # only need to define the current one, rather than one for every platform + # like the toolchain roots. + if (target_cpu == "x86") { + android_prebuilt_arch = "android-x86" + _binary_prefix = "i686-linux-android" + } else if (target_cpu == "arm") { + android_prebuilt_arch = "android-arm" + _binary_prefix = "arm-linux-androideabi" + } else if (target_cpu == "mipsel") { + android_prebuilt_arch = "android-mips" + _binary_prefix = "mipsel-linux-android" + } else if (target_cpu == "x64") { + android_prebuilt_arch = "android-x86_64" + _binary_prefix = "x86_64-linux-android" + } else if (target_cpu == "arm64") { + android_prebuilt_arch = "android-arm64" + _binary_prefix = "aarch64-linux-android" + } else if (target_cpu == "mips64el") { + android_prebuilt_arch = "android-mips64" + _binary_prefix = "mips64el-linux-android" + } else { + assert(false, "Need android libgcc support for your target arch.") + } + + android_toolchain_root = "$android_ndk_root/toolchains/llvm/prebuilt/${android_host_os}-${android_host_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" + + android_sdk_tools_bundle_aapt2 = "${android_sdk_tools_bundle_aapt2_dir}/aapt2" +} |