// Copyright 2018, The Android Open Source Project
//
// 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.

// Include generated Android.bp files
package {
    default_applicable_licenses: ["external_v8_license"],
}

// Added automatically by a large-scale-change that took the approach of
// 'apply every license found to every target'. While this makes sure we respect
// every license restriction, it may not be entirely correct.
//
// e.g. GPL in an MIT project might only apply to the contrib/ directory.
//
// Please consider splitting the single license below into multiple licenses,
// taking care not to lose any license_kind information, and overriding the
// default license using the 'licenses: [...]' property on targets as needed.
//
// For unused files, consider creating a 'filegroup' with "//visibility:private"
// to attach the license to, and including a comment whether the files may be
// used in the current project.
//
// large-scale-change included anything that looked like it might be a license
// text as a license_text. e.g. LICENSE, NOTICE, COPYING etc.
//
// Please consider removing redundant or irrelevant files from 'license_text:'.
// http://go/android-license-faq
license {
    name: "external_v8_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-BSD",
        "SPDX-license-identifier-CC-BY",
        "SPDX-license-identifier-CPL-1.0",
        "SPDX-license-identifier-GPL",
        "SPDX-license-identifier-GPL-2.0",
        "SPDX-license-identifier-MIT",
        "SPDX-license-identifier-PSF-2.0",
        "legacy_unencumbered",
    ],
    license_text: [
        "LICENSE",
        "LICENSE.fdlibm",
        "LICENSE.strongtalk",
        "LICENSE.v8",
        "LICENSE.valgrind",
        "NOTICE",
    ],
}

build = [
    "Android.libbase.bp",
    "Android.libplatform.bp",
    "Android.libsampler.bp",
    "Android.base.bp",
    "Android.initializers.bp",
    "Android.torque.bp",
]

cc_defaults {
    name: "v8_defaults",

    cflags: [
        "-Wall",
        "-Werror",
        "-Wno-endif-labels",
        "-Wno-implicit-fallthrough",
        "-Wno-import",
        "-Wno-format",
        "-Wno-unused-variable",
        "-Wno-unused-parameter",
        "-Wno-unused-private-field",
        "-Wno-sign-compare",
        "-Wno-missing-field-initializers",
        "-Wno-ignored-qualifiers",
        "-Wno-undefined-var-template",
//        "-Wno-null-pointer-arithmetic",
        "-Wno-non-virtual-dtor",
        "-Wno-user-defined-warnings",
        "-Wno-unused-lambda-capture",
	    "-Wno-missing-braces",
        "-fno-exceptions",
        "-fvisibility=hidden",
        "-fno-rtti",
        "-g0",
        "-Os",
        "-DV8_TYPED_ARRAY_MAX_SIZE_IN_HEAP=64",
        "-DV8_ATOMIC_OBJECT_FIELD_WRITES",
        "-DV8_ATOMIC_MARKING_STATE",
        "-DV8_ENABLE_LAZY_SOURCE_POSITIONS",
        "-DV8_ENABLE_REGEXP_INTERPRETER_THREADED_DISPATCH",
        "-DV8_SNAPSHOT_COMPRESSION",
        "-DV8_NO_ARGUMENTS_ADAPTOR",
        "-DDISABLE_UNTRUSTED_CODE_MITIGATIONS",
    ],
    cpp_std: "gnu++14",
    arch: {
        arm: {
            cflags: [
                "-DV8_TARGET_ARCH_ARM",
                "-DV8_SHARED_RO_HEAP",
            ],
        },
        arm64: {
            cflags: ["-DV8_TARGET_ARCH_ARM64"],
        },
        x86: {
            cflags: ["-DV8_TARGET_ARCH_IA32"],
        },
        x86_64: {
            cflags: ["-DV8_TARGET_ARCH_X64"],
        },
    },
}

cc_library_static {
    name: "libv8",
    defaults: [
        "v8_defaults",
        "v8_snapshot"
    ],
    whole_static_libs: [
        "v8_base",
        "v8_libbase",
        "v8_libplatform",
        "v8_libsampler",
        "v8_zlib",
    ],
    local_include_dirs: [
        "third_party/zlib"
    ],
    generated_headers: [
        "v8_generate_bytecode_builtins_list"
    ],

    export_include_dirs: ["include"],
    apex_available: [
        "com.android.i18n",
    ],
}

cc_binary {
    name: "v8_mksnapshot_32",
    defaults: ["v8_mksnapshot_base"],
    compile_multilib: "32",
}

cc_binary {
    name: "v8_mksnapshot_64",
    defaults: ["v8_mksnapshot_base"],
    compile_multilib: "64",
}

cc_defaults {
    name: "v8_mksnapshot_base",
    defaults: [
        "v8_defaults",
        "v8_torque_headers"
    ],
    srcs: [
        "src/snapshot/embedded/embedded-empty.cc",
        "src/snapshot/embedded/embedded-file-writer.cc",
        "src/snapshot/embedded/platform-embedded-file-writer-aix.cc",
        "src/snapshot/embedded/platform-embedded-file-writer-base.cc",
        "src/snapshot/embedded/platform-embedded-file-writer-generic.cc",
        "src/snapshot/embedded/platform-embedded-file-writer-mac.cc",
        "src/snapshot/embedded/platform-embedded-file-writer-win.cc",
        "src/snapshot/mksnapshot.cc",
        "src/snapshot/snapshot-empty.cc",
        ":v8_init",
    ],
    // From v8_initializers
    arch: {
        arm: {
            srcs: [
                "src/builtins/arm/builtins-arm.cc",
            ],
        },
        arm64: {
            srcs: [
                "src/builtins/arm64/builtins-arm64.cc",
            ],
        },
        x86: {
            srcs: [
                "src/builtins/ia32/builtins-ia32.cc",
            ],
        },
        x86_64: {
            srcs: [
                "src/builtins/x64/builtins-x64.cc",
            ],
        },
    },
    generated_headers: [
        "v8_generate_bytecode_builtins_list"
    ],

    static_libs: [
        "v8_base",
        "v8_libplatform",
        "v8_libsampler",
        "v8_libbase",
        "v8_zlib",
    ],
    shared_libs: [
        "liblog",
    ],
    local_include_dirs: ["include"],
}

cc_binary_host {
    name: "v8_bytecode_builtins_list_generator",
    defaults: ["v8_defaults"],
    srcs: [
        "src/builtins/generate-bytecodes-builtins-list.cc",
        "src/interpreter/bytecode-operands.cc",
        "src/interpreter/bytecodes.cc",
    ],
    static_libs: [
        "v8_libbase",
    ],
    target: {
        linux: {
            host_ldlibs: ["-lrt"],
        },
    },
}

genrule {
    name: "v8_generate_bytecode_builtins_list",
    tools: ["v8_bytecode_builtins_list_generator"],
    srcs: [],
    cmd: "mkdir -p $(genDir)/builtins-generated/ && $(location v8_bytecode_builtins_list_generator) $(out)",
    out: [
        "builtins-generated/bytecodes-builtins-list.h"
    ],
}

cc_binary_host {
    name: "v8_torque",
    defaults: ["v8_defaults"],
    cflags: [
        "-fexceptions",
        "-frtti",
    ],
    srcs: [
        "src/torque/cc-generator.cc",
        "src/torque/cfg.cc",
        "src/torque/class-debug-reader-generator.cc",
        "src/torque/csa-generator.cc",
        "src/torque/declarable.cc",
        "src/torque/declaration-visitor.cc",
        "src/torque/declarations.cc",
        "src/torque/earley-parser.cc",
        "src/torque/global-context.cc",
        "src/torque/implementation-visitor.cc",
        "src/torque/instance-type-generator.cc",
        "src/torque/instructions.cc",
        "src/torque/server-data.cc",
        "src/torque/source-positions.cc",
        "src/torque/torque-code-generator.cc",
        "src/torque/torque-compiler.cc",
        "src/torque/torque-parser.cc",
        "src/torque/type-inference.cc",
        "src/torque/type-oracle.cc",
        "src/torque/type-visitor.cc",
        "src/torque/types.cc",
        "src/torque/utils.cc",
        "src/torque/torque.cc",
    ],
    static_libs: [
        "v8_libbase",
    ],
    target: {
        linux: {
            host_ldlibs: ["-lrt"],
        },
    },
}

cc_defaults {
    name: "v8_snapshot",
    defaults: ["v8_torque_headers"],
    srcs: [
        "src/init/setup-isolate-deserialize.cc",
    ],
    arch: {
        arm: {
            srcs: [
                "snapshot/embedded-arm.S",
                "snapshot/snapshot-arm.cc",
            ],
        },
        arm64: {
            srcs: [
                "snapshot/embedded-arm64.S",
                "snapshot/snapshot-arm64.cc",
            ],
        },
        x86: {
            srcs: [
                "snapshot/embedded-x86.S",
                "snapshot/snapshot-x86.cc",
            ],
        },
        x86_64: {
            srcs: [
                "snapshot/embedded-x86_64.S",
                "snapshot/snapshot-x86_64.cc",
            ],
        },
    },
}

cc_defaults {
    name: "v8_torque_headers",
    arch: {
        arm: {
            generated_headers: [
                "v8_torque_file_32",
            ],
        },
        arm64: {
            generated_headers: [
                "v8_torque_file",
            ],
        },
        x86: {
            generated_headers: [
                "v8_torque_file_32",
            ],
        },
        x86_64: {
            generated_headers: [
                "v8_torque_file",
            ],
        },
    },
}

filegroup {
    name: "v8_init",
    srcs: [
        "src/init/setup-isolate-full.cc",
        ":v8_initializers",
    ]
}

cc_library_static {
    name: "v8_zlib",
    defaults: ["v8_defaults"],
    cflags: ["-Wno-error"],
    srcs: [
        "third_party/zlib/adler32.c",
        "third_party/zlib/compress.c",
        "third_party/zlib/cpu_features.c",
        "third_party/zlib/crc32.c",
        "third_party/zlib/deflate.c",
        "third_party/zlib/gzclose.c",
        "third_party/zlib/gzlib.c",
        "third_party/zlib/gzread.c",
        "third_party/zlib/gzwrite.c",
        "third_party/zlib/infback.c",
        "third_party/zlib/inffast.c",
        "third_party/zlib/inftrees.c",
        "third_party/zlib/trees.c",
        "third_party/zlib/uncompr.c",
        "third_party/zlib/zutil.c",
        "third_party/zlib/inflate.c",
    ],
    host_supported: true,
    local_include_dirs: ["third_party/zlib"],
    apex_available: [
        "com.android.i18n",
    ],
}