# Copyright (c) 2021-2022 Huawei Device Co., Ltd.
# 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("//ark/runtime_core/ark_config.gni")
import("//build/ohos.gni")
import("$ark_root/plugins/plugins.gni")

group("ark_packages") {
  deps = plugin_ark_packages
  if (host_os != "mac") {
    deps += [
      "$ark_root/compiler:libarkcompiler",
      "$ark_root/compiler/aot:libarkaotmanager",
      "$ark_root/compiler/optimizer/code_generator:libarkencoder",
      "$ark_root/libpandabase:libarkbase",
      "$ark_root/libpandafile:libarkfile",
      "$ark_root/libpandafile/external:libarkfileExt",
      "$ark_root/libpandafile/external:libarksupport",
      "$ark_root/libziparchive:libarkziparchive",
      "$ark_root/panda:ark_bin",
      "$ark_root/runtime:libarkruntime",
      "$ark_root/runtime/tooling/inspector:libarkinspector",
      "$ark_root/verification/verifier:verifier.config",
      "$ark_root/verification/verifier:verifier_bin",
    ]

    # TODO: don't exclude these targets from OHOS build
    if (ark_standalone_build) {
      deps += [ "$ark_root/compiler/tools/paoc:ark_aot" ]
    }
  }
}

group("ark_host_linux_tools_packages") {
  deps = plugin_ark_host_linux_tools_packages
  if (host_os != "mac" && current_cpu != "arm") {
    deps += [
      "$ark_root/assembler:ark_asm(${host_toolchain})",
      "$ark_root/compiler:libarkcompiler(${host_toolchain})",
      "$ark_root/compiler/aot:libarkaotmanager(${host_toolchain})",
      "$ark_root/compiler/optimizer/code_generator:libarkencoder(${host_toolchain})",
      "$ark_root/libpandabase:libarkbase(${host_toolchain})",
      "$ark_root/libpandafile:libarkfile(${host_toolchain})",
      "$ark_root/libpandafile/external:libarkfileExt(${host_toolchain})",
      "$ark_root/libpandafile/external:libarksupport(${host_toolchain})",
      "$ark_root/libziparchive:libarkziparchive(${host_toolchain})",
      "$ark_root/panda:ark_bin(${host_toolchain})",
      "$ark_root/runtime:libarkruntime(${host_toolchain})",
    ]

    # TODO: don't exclude these targets from OHOS build
    if (ark_standalone_build) {
      deps += [
        "$ark_root/compiler/tools/aotdump:ark_aotdump(${host_toolchain})",
        "$ark_root/compiler/tools/paoc:ark_aot(${host_toolchain})",
        "$ark_root/disassembler:ark_disasm(${host_toolchain})",
        "$ark_root/static_linker:ark_link(${host_toolchain})",
      ]
    }
  }
}

group("ark_host_windows_tools_packages") {
  deps = plugin_ark_host_windows_tools_packages
  if (host_os != "mac" && current_cpu != "arm" && !ark_standalone_build) {
    deps += [
      "$ark_root/assembler:ark_asm(//build/toolchain/mingw:mingw_x86_64)",
      "$ark_root/disassembler:ark_disasm(//build/toolchain/mingw:mingw_x86_64)",
      "$ark_root/static_linker:ark_link(//build/toolchain/mingw:mingw_x86_64)",
    ]
  }
}

group("ark_host_mac_tools_packages") {
  deps = plugin_ark_host_mac_tools_packages
  if (host_os == "mac") {
    deps += [
      "$ark_root/assembler:ark_asm(//build/toolchain/mac:clang_x64)",
      "$ark_root/disassembler:ark_disasm(//build/toolchain/mac:clang_x64)",
      "$ark_root/libpandabase:libarkbase(//build/toolchain/mac:clang_x64)",
      "$ark_root/libpandafile:libarkfile(//build/toolchain/mac:clang_x64)",
      "$ark_root/libziparchive:libarkziparchive(//build/toolchain/mac:clang_x64)",
      "$ark_root/static_linker:ark_link(//build/toolchain/mac:clang_x64)",
    ]
  }
}

group("ark_host_tests") {
  testonly = true
  deps = []
  if (defined(extras)) {
    foreach(ext, extras) {
      deps += [ "${ext}:host_tests" ]
    }
  }
}

# Common config for ark source
config("ark_config") {
  if (!ark_standalone_build) {
    visibility = [
      "$ark_third_party_root/asmjit:*",
      "$ark_third_party_root/vixl:*",
      "./*",
    ]
  }

  # In GN build we just create merged files, without any content. Because no languages are involved in GN build.
  if (current_toolchain == default_toolchain) {
    generated_file("create_pipeline") {
      outputs = [ "$target_gen_dir/plugins/create_pipeline.h" ]
      contents = ""
    }
    generated_file("create_pipeline_includes") {
      outputs = [ "$target_gen_dir/plugins/create_pipeline_includes.h" ]
      contents = ""
    }

    generated_file("clear_profile") {
      outputs = [ "$target_gen_dir/plugins/clear_profile.h" ]
      contents = ""
    }
    generated_file("destroy_profile") {
      outputs = [ "$target_gen_dir/plugins/destroy_profile.h" ]
      contents = ""
    }
    generated_file("dump_profile") {
      outputs = [ "$target_gen_dir/plugins/dump_profile.h" ]
      contents = ""
    }
    generated_file("find_method_in_profile") {
      outputs = [ "$target_gen_dir/plugins/find_method_in_profile.h" ]
      contents = ""
    }
    generated_file("profiling_includes_disasm") {
      outputs = [ "$target_gen_dir/plugins/profiling_includes_disasm.h" ]
      contents = ""
    }
    generated_file("profiling_includes") {
      outputs = [ "$target_gen_dir/plugins/profiling_includes.h" ]
      contents = ""
    }
    generated_file("read_profile") {
      outputs = [ "$target_gen_dir/plugins/read_profile.h" ]
      contents = ""
    }
  }

  include_dirs = [
    "$ark_root",
    get_label_info(":create_pipeline(${default_toolchain})", "target_gen_dir"),
  ]
  defines = [ "PANDA_TARGET_MOBILE_WITH_MANAGED_LIBS=1" ]
  if (is_llvmaot) {
    defines += [
      "PANDA_LLVMAOT",
      "PANDA_LLVMAOT_IR_INLINING",
    ]
  }

  if (is_ohos && is_standard_system) {
    defines += [ "PANDA_TARGET_OHOS" ]
    include_dirs += [ "$hilog_root/include" ]
  }

  if (is_linux) {
    defines += [
      "PANDA_TARGET_UNIX",
      "PANDA_TARGET_LINUX",
      "PANDA_WITH_BYTECODE_OPTIMIZER",
      "PANDA_WITH_COMPILER",
    ]
    if (!is_asan) {
      defines += [ "PANDA_USE_FUTEX" ]
    }
  } else if (is_mingw) {
    defines += [
      "PANDA_TARGET_WINDOWS",
      "PANDA_WITH_BYTECODE_OPTIMIZER",
      "PANDA_WITH_COMPILER",
      "_CRTBLD",
      "__LIBMSVCRT__",
    ]
  } else if (is_mac) {
    defines += [
      "PANDA_TARGET_UNIX",
      "PANDA_TARGET_MACOS",
      "PANDA_WITH_BYTECODE_OPTIMIZER",
      "PANDA_WITH_COMPILER",

      # "PANDA_USE_FUTEX",
    ]
  } else if (is_mob) {
    defines += [
      "PANDA_TARGET_UNIX",
      "PANDA_USE_FUTEX",
      "PANDA_TARGET_MOBILE",
      "PANDA_TARGET_MOBILE_WITH_NATIVE_LIBS",
    ]
  } else if (is_ohos) {
    defines += [
      # TODO: use PANDA_TARGET_OHOS instead of PANDA_TARGET_UNIX
      "PANDA_TARGET_UNIX",
      "PANDA_USE_FUTEX",
    ]
  } else {
    defines += [
      "PANDA_TARGET_UNIX",
      "PANDA_USE_FUTEX",
    ]
  }

  if (!is_debug) {
    defines += [ "NDEBUG" ]
  }

  cflags_cc = [
    "-std=c++17",
    "-pedantic",
    "-Wall",
    "-Wextra",
    "-Werror",
    "-fno-rtti",
    "-fno-exceptions",
    "-Wno-invalid-offsetof",

    "-Wno-gnu-statement-expression",
    "-Wno-unused-parameter",
    "-Wno-unused-result",
  ]

  if (ark_standalone_build) {
    cflags_cc += [ "-Wno-bitwise-instead-of-logical" ]
  }

  if (!is_mac && use_pbqp) {
    cflags_cc += [
      # PBQP regalloc
      "-mllvm",
      "-regalloc=pbqp",
    ]
  }

  if (is_debug) {
    cflags_cc += [
      "-Og",
      "-ggdb3",
      "-gdwarf-4",
    ]
  }

  if (is_asan) {
    cflags_cc += [
      "-fsanitize=address",
      "-g",
    ]
    defines += [ "__SANITIZE_ADDRESS__" ]
    print("ASAN is enabled")
  }

  if (enable_relayout_profile) {
    defines += [ "PANDA_ENABLE_RELAYOUT_PROFILE" ]
  }

  configs = plugin_ark_configs

  if (current_cpu == "arm") {
    cflags_cc += [
      "-march=armv7-a",
      "-mfloat-abi=${arm_float_abi}",
      "-marm",
      "-mfpu=vfp",
    ]

    if (arm_float_abi == "soft") {
      defines += [ "PANDA_TARGET_ARM32_ABI_SOFT=1" ]
    } else if (arm_float_abi == "softfp") {
      defines += [ "PANDA_TARGET_ARM32_ABI_SOFTFP=1" ]
    } else if (arm_float_abi == "hard") {
      defines += [ "PANDA_TARGET_ARM32_ABI_HARD=1" ]
    }

    defines += [
      "PANDA_TARGET_32",
      "PANDA_TARGET_ARM32",
    ]
  } else if (current_cpu == "arm64") {
    defines += [
      "PANDA_TARGET_ARM64",
      "PANDA_TARGET_64",
      "PANDA_ENABLE_GLOBAL_REGISTER_VARIABLES",
      "PANDA_USE_32_BIT_POINTER",
    ]
  } else if (current_cpu == "x86") {
    defines += [ "PANDA_TARGET_X86" ]
  } else if (current_cpu == "amd64" || current_cpu == "x64" ||
             current_cpu == "x86_64") {
    defines += [
      "PANDA_TARGET_64",
      "PANDA_TARGET_AMD64",
      "PANDA_USE_32_BIT_POINTER",
    ]
  }
}

concat_yamls("concat_plugins_yamls") {
  output_file = "$ark_plugin_options_yaml"
  default_file = "$ark_root/templates/plugin_options.yaml"
  add_yamls = plugin_option_yamls
}

concat_yamls("concat_entrypoints_yamls") {
  output_file = "$target_gen_dir/runtime/entrypoints.yaml"
  default_file = "$ark_root/runtime/entrypoints/entrypoints.yaml"
  add_yamls = plugin_entrypoints_yamls
}

concat_yamls("concat_inst_templates_yamls") {
  output_file = "$target_gen_dir/compiler/generated/inst_templates.yaml"
  default_file = "$ark_root/compiler/optimizer/ir_builder/inst_templates.yaml"
  add_yamls = plugin_inst_templates_yamls
}

merge_yamls("merge_runtime_options_yamls") {
  output_file = "$target_gen_dir/runtime_options.yaml"
  add_yamls =
      [ "$ark_root/runtime/options.yaml" ] + plugin_runtime_options_yamls
}

merge_yamls("merge_compiler_options_yamls") {
  output_file = "$target_gen_dir/compiler/generated/compiler_options.yaml"
  add_yamls =
      [ "$ark_root/compiler/compiler.yaml" ] + plugin_compiler_options_yamls
}