// 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
build = [
    "Android.base.bp",
    "Android.platform.bp",
    "Android.sampler.bp",
    "Android.v8.bp",
    "Android.v8gen.bp",
    "Android.mkpeephole.bp",
]

cc_defaults {
    name: "v8_defaults",

    cflags: [
        "-Wall",
        "-Werror",
        "-Wno-endif-labels",
        "-Wno-implicit-fallthrough",
        "-Wno-import",
        "-Wno-format",
        "-Wno-unused-parameter",
        "-Wno-unused-private-field",
        "-Wno-sign-compare",
        "-Wno-missing-field-initializers",
        "-Wno-ignored-qualifiers",
        "-Wno-undefined-var-template",
        "-fno-exceptions",
        "-fvisibility=hidden",
        "-DENABLE_DEBUGGER_SUPPORT",
        "-DENABLE_LOGGING_AND_PROFILING",
        "-DENABLE_VMSTATE_TRACKING",
        "-DV8_NATIVE_REGEXP",
        "-DV8_I18N_SUPPORT",
        "-std=gnu++0x",
        "-Os",
    ],

    arch: {
        arm: {
            cflags: ["-DV8_TARGET_ARCH_ARM"],
        },
        arm64: {
            cflags: ["-DV8_TARGET_ARCH_ARM64"],
        },
        mips: {
            cflags: [
                "-DV8_TARGET_ARCH_MIPS",
                "-Umips",
                "-finline-limit=64",
                "-fno-strict-aliasing",
            ],
        },
        mips64: {
            cflags: [
                "-DV8_TARGET_ARCH_MIPS64",
                "-Umips",
                "-finline-limit=64",
                "-fno-strict-aliasing",
            ],
        },
        x86: {
            cflags: ["-DV8_TARGET_ARCH_IA32"],
        },
        x86_64: {
            cflags: ["-DV8_TARGET_ARCH_X64"],
        },
    },
}

genrule {
    name: "v8_peephole_file",
    tools: ["v8mkpeephole"],
    cmd: "$(location v8mkpeephole) $(out)",
    out: ["bytecode-peephole-table.cc"],
}

cc_library_static {
    name: "v8peephole",
    defaults: ["v8_defaults"],
    generated_sources: ["v8_peephole_file"],
}

cc_library_static {
    name: "libv8gen",
    defaults: ["v8_defaults"],
    srcs: ["src/snapshot/snapshot-empty.cc"],
    generated_sources: [
        "v8gen_libraries",
        "v8gen_experimental_libraries",
        "v8gen_extra_libraries",
        "v8gen_experimental_extra_libraries",
    ],
}

python_binary_host {
    name: "v8_js2c",
    main: "tools/js2c.py",
    srcs: [
        "tools/js2c.py",
        "tools/jsmin.py",
    ],
    version: {
        py2: {
            enabled: true,
            embedded_launcher: true,
        },
        py3: {
            enabled: false,
        },
    },
}

genrule {
    name: "v8gen_libraries",
    tools: ["v8_js2c"],
    cmd: "$(location v8_js2c) $(out) CORE $(in)",
    srcs: [":v8_js_lib_files"],
    out: ["libraries.cc"],
}

genrule {
    name: "v8gen_experimental_libraries",
    tools: ["v8_js2c"],
    cmd: "$(location v8_js2c) $(out) EXPERIMENTAL $(in)",
    srcs: [":v8_js_experimental_lib_files"],
    out: ["experimental-libraries.cc"],
}

genrule {
    name: "v8gen_extra_libraries",
    tools: ["v8_js2c"],
    cmd: "$(location v8_js2c) $(out) EXTRAS",
    out: ["extra-libraries.cc"],
}

genrule {
    name: "v8gen_experimental_extra_libraries",
    tools: ["v8_js2c"],
    cmd: "$(location v8_js2c) $(out) EXPERIMENTAL_EXTRAS",
    out: ["experimental-extra-libraries.cc"],
}

cc_library_static {
    name: "libv8",
    defaults: ["v8_defaults"],
    whole_static_libs: [
        "libv8base",
        "libv8platform",
        "libv8sampler",
        "libv8src",
        "libv8gen",
        "v8peephole",
    ],
    export_include_dirs: ["include"],
}

// The bare 'd8' name conflicts with d8 from prebuilts/r8
cc_binary {
    name: "v8_d8",
    defaults: ["v8_defaults"],

    srcs: [
        "src/d8.cc",
        "src/d8-posix.cc",
    ],
    generated_sources: ["v8_d8_gen"],

    static_libs: ["libv8"],
    shared_libs: [
        "liblog",
        "libicuuc",
        "libicui18n",
    ],

    cflags: ["-O0"],
    local_include_dirs: ["include"],

    arch: {
        mips: {
            // Bug: http://b/31101212  WAR LLVM bug until next Clang update
            cflags: ["-O2"],
        },
    },
}

genrule {
    name: "v8_d8_gen",
    tools: ["v8_js2c"],
    cmd: "$(location v8_js2c) $(out) D8 $(in)",
    srcs: [
        "src/d8.js",
        "src/js/macros.py",
    ],
    out: ["d8-js.cc"],
}