blob: f1242b6cbcd855ff8d75c66bb64fb7d2fd119c31 [file] [log] [blame]
# Copyright (c) 2020 Project CHIP Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import("//build_overrides/build.gni")
import("${build_root}/config/android/config.gni")
import("${build_root}/toolchain/gcc_toolchain.gni")
template("android_clang_toolchain") {
_invoker_toolchain_args = invoker.toolchain_args
if (_invoker_toolchain_args.current_cpu == "arm") {
_tool_name_root = "armv7a-linux-androideabi${invoker.api_level}-"
} else if (_invoker_toolchain_args.current_cpu == "arm64") {
_tool_name_root = "aarch64-linux-android${invoker.api_level}-"
} else if (_invoker_toolchain_args.current_cpu == "x64") {
_tool_name_root = "x86_64-linux-android${invoker.api_level}-"
} else if (_invoker_toolchain_args.current_cpu == "x86") {
_tool_name_root = "i686-linux-android${invoker.api_level}-"
} else {
assert(
false,
"Unknown/invalid current_cpu value in toolchain_args::current_cpu for android_clang_toolchain")
}
_android_toolchain_args = {
current_os = "android"
is_clang = true
forward_variables_from(_invoker_toolchain_args, "*")
}
_ndk_prefix = ""
if (android_ndk_root != "") {
_ndk_host_os = ""
if (host_os == "linux") {
_ndk_host_os = "linux"
} else if (host_os == "mac") {
_ndk_host_os = "darwin"
} else if (host_os == "win") {
_ndk_host_os = "windows"
}
_ndk_host_cpu = ""
if (host_cpu == "x64") {
_ndk_host_cpu = "-x86_64"
} else if (host_cpu == "arm64") {
# until NDK 24.0.7856742-beta1, the host cpu on apple silicon is x86_64
_ndk_host_cpu = "-x86_64"
}
_ndk_host = _ndk_host_os + _ndk_host_cpu
_ndk_prefix =
"${android_ndk_root}/toolchains/llvm/prebuilt/${_ndk_host}/bin/"
}
gcc_toolchain(target_name) {
toolchain_args = _android_toolchain_args
ar = _ndk_prefix + "llvm-ar"
cc = _ndk_prefix + _tool_name_root + "clang"
cxx = _ndk_prefix + _tool_name_root + "clang++"
}
}