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# Copyright 2013 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//build/config/android/config.gni")
import("//build/config/chrome_build.gni")
import("//build/config/clang/clang.gni")
import("//build/config/compiler/compiler.gni")
import("//build/config/ozone.gni")
import("//build/config/sysroot.gni") # Imports android/config.gni.
import("//build/toolchain/gcc_toolchain.gni")
if (build_with_chromium) {
import("//third_party/jni_zero/jni_zero.gni")
}
declare_args() {
# Whether unstripped binaries, i.e. compiled with debug symbols, should be
# considered runtime_deps rather than stripped ones.
android_unstripped_runtime_outputs = true
}
template("android_clang_toolchain") {
clang_toolchain(target_name) {
assert(defined(invoker.toolchain_args),
"toolchain_args must be defined for android_clang_toolchain()")
toolchain_args = {
forward_variables_from(invoker.toolchain_args, "*")
current_os = "android"
use_debug_fission = false
is_high_end_android = is_high_end_android_secondary_toolchain
}
# Output linker map files for binary size analysis.
enable_linker_map = true
strip = rebase_path("$clang_base_path/bin/llvm-strip", root_build_dir)
use_unstripped_as_runtime_outputs = android_unstripped_runtime_outputs
# Don't use .cr.so for loadable_modules since they are always loaded via
# absolute path.
loadable_module_extension = ".so"
# We propagate configs to allow cross-toolchain JNI include directories to
# work. This flag does not otherwise affect our build, but if applied to
# non-android toolchains, it causes unwanted configs from perfetto to
# propagate from host_toolchain deps.
propagates_configs = true
}
}
android_clang_toolchain("android_clang_x86") {
toolchain_args = {
current_cpu = "x86"
}
}
android_clang_toolchain("android_clang_arm") {
toolchain_args = {
current_cpu = "arm"
}
}
android_clang_toolchain("android_clang_mipsel") {
toolchain_args = {
current_cpu = "mipsel"
}
}
android_clang_toolchain("android_clang_x64") {
toolchain_args = {
current_cpu = "x64"
}
}
android_clang_toolchain("android_clang_arm64") {
toolchain_args = {
current_cpu = "arm64"
}
}
android_clang_toolchain("android_clang_arm64_hwasan") {
toolchain_args = {
current_cpu = "arm64"
is_hwasan = true
android_ndk_api_level = 29
}
}
android_clang_toolchain("android_clang_mips64el") {
toolchain_args = {
current_cpu = "mips64el"
}
}
# Placeholder for riscv64 support, not tested since the toolchain is not ready.
android_clang_toolchain("android_clang_riscv64") {
toolchain_args = {
current_cpu = "riscv64"
}
}
# Toolchain for creating native libraries that can be used by
# robolectric_binary targets. It does not emulate NDK APIs nor make available
# NDK header files.
# Targets that opt into defining JNI entrypoints should use the
# //third_party/jdk:jdk config to make jni.h available.
# This toolchain will set:
# is_linux = true
# is_android = false
# is_robolectric = true
clang_toolchain("robolectric_$host_cpu") {
toolchain_args = {
current_os = host_os
current_cpu = host_cpu
is_robolectric = true
if (build_with_chromium) {
# Forwarding this value from the primary toolchain to the secondary
# robolectric toolchain, since the default depends on is_component_build
# which can be different between primary and robolectric.
enable_jni_multiplexing = enable_jni_multiplexing
}
}
# TODO(crbug.com/40283271): Figure out why robolectric tests fail with component builds.
toolchain_args.is_component_build = false
shlib_extension = ".so"
}
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