v8/bazel/config/BUILD.bazel

# Copyright 2021 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

load("@bazel_skylib//lib:selects.bzl", "selects")
load(
    ":v8-target-cpu.bzl",
    "v8_configure_target_cpu",
    "v8_target_cpu",
)

package(
    default_visibility = [
        "//visibility:public",
    ],
)

config_setting(
    name = "platform_cpu_x64",
    constraint_values = ["@platforms//cpu:x86_64"],
)

config_setting(
    name = "platform_cpu_ia32",
    constraint_values = ["@platforms//cpu:x86_32"],
)

config_setting(
    name = "platform_cpu_arm64",
    constraint_values = ["@platforms//cpu:arm"],
)

config_setting(
    name = "platform_cpu_arm",
    constraint_values = ["@platforms//cpu:arm"],
)

v8_target_cpu(
    name = "v8_target_cpu",
    build_setting_default = "none",
)

config_setting(
    name = "v8_host_target_is_none",
    flag_values = {
        ":v8_target_cpu": "none",
    },
)

v8_configure_target_cpu(
    name = "x64",
    matching_configs = [":platform_cpu_x64"],
)

v8_configure_target_cpu(
    name = "ia32",
    matching_configs = [":platform_cpu_ia32"],
)

v8_configure_target_cpu(
    name = "arm",
    matching_configs = [":platform_cpu_arm64"],
)

v8_configure_target_cpu(
    name = "arm64",
    matching_configs = [":platform_cpu_arm"],
)

selects.config_setting_group(
    name = "v8_target_is_32_bits",
    match_any = [
        ":v8_target_ia32",
        ":v8_target_arm",
    ],
)

# Running arm64 simulator on x64 host.
selects.config_setting_group(
    name = "v8_arm64_simulator",
    match_all = [
        ":v8_target_arm64",
        ":is_x64",
    ],
)

config_setting(
    name = "is_linux",
    constraint_values = ["@platforms//os:linux"],
)

config_setting(
    name = "is_android",
    constraint_values = ["@platforms//os:android"],
)

config_setting(
    name = "is_macos",
    constraint_values = ["@platforms//os:macos"],
)

config_setting(
    name = "is_windows",
    constraint_values = ["@platforms//os:windows"],
)

selects.config_setting_group(
    name = "is_64bit",
    match_any = [
        ":v8_target_arm64",
        ":is_x64",
        ":is_arm64",
    ],
)

selects.config_setting_group(
    name = "is_windows_64bit",
    match_all = [
        ":is_64bit",
        ":is_windows",
    ],
)

selects.config_setting_group(
    name = "is_posix",
    match_any = [
        ":is_linux",
        ":is_android",
        ":is_macos",
    ],
)

selects.config_setting_group(
    name = "is_posix_64bit",
    match_all = [
        ":is_posix",
        ":is_x64",
    ]
)

selects.config_setting_group(
    name = "is_inline_asm_x64",
    match_all = [":is_posix", ":is_x64"],
)

selects.config_setting_group(
    name = "is_inline_asm_ia32",
    match_all = [":is_posix", ":is_ia32"],
)

selects.config_setting_group(
    name = "is_inline_asm_arm64",
    match_all = [":is_posix", ":is_arm64"],
)

selects.config_setting_group(
    name = "is_inline_asm_arm",
    match_all = [":is_posix", ":is_arm"],
)

selects.config_setting_group(
    name = "is_msvc_asm_x64",
    match_all = [":is_windows", ":is_x64"],
)

selects.config_setting_group(
    name = "is_msvc_asm_ia32",
    match_all = [":is_windows", ":is_ia32"],
)

selects.config_setting_group(
    name = "is_msvc_asm_arm64",
    match_all = [":is_windows", ":is_arm64"],
)