# Copyright (c) Huawei Technologies Co., Ltd. 2021. All rights reserved.

import("//build/ohos.gni")

if (target_cpu == "arm") {
  config("ffi_config") {
    visibility = [ ":*" ]

    include_dirs = [
      ".",
      "./include",
      "./src/arm",
    ]

    cflags = [
      "-DTARGET=ARM",
      "-Wno-sign-compare",
      "-Wno-implicit-function-declaration",
      "-Wno-extern-initializer",
    ]
  }

  ohos_source_set("ffi_source") {
    sources = [
      "src/arm/ffi.c",
      "src/arm/sysv.S",
      "src/closures.c",
      "src/java_raw_api.c",
      "src/prep_cif.c",
      "src/raw_api.c",
      "src/types.c",
    ]

    configs = [ ":ffi_config" ]
  }
} else if (target_cpu == "x86_64") {
  config("ffi_config") {
    visibility = [ ":*" ]

    include_dirs = [
      ".",
      "./include",
      "./src/x86",
    ]

    cflags = [
      "-DTARGET=X86_64",
      "-Wno-sign-compare",
      "-Wno-implicit-function-declaration",
      "-Wno-extern-initializer",
    ]
  }

  ohos_source_set("ffi_source") {
    sources = [
      "src/closures.c",
      "src/java_raw_api.c",
      "src/prep_cif.c",
      "src/raw_api.c",
      "src/types.c",
      "src/x86/ffi64.c",
      "src/x86/unix64.S",
    ]

    configs = [ ":ffi_config" ]
  }
} else {
  config("ffi_config") {
    visibility = [ ":*" ]

    include_dirs = [
      ".",
      "./include",
      "./src/aarch64",
    ]

    cflags = [
      "-DTARGET=AARCH64",
      "-Wno-sign-compare",
      "-Wno-implicit-function-declaration",
      "-Wno-extern-initializer",
    ]
  }

  ohos_source_set("ffi_source") {
    sources = [
      "src/aarch64/ffi.c",
      "src/aarch64/sysv.S",
      "src/closures.c",
      "src/java_raw_api.c",
      "src/prep_cif.c",
      "src/raw_api.c",
      "src/types.c",
    ]

    configs = [ ":ffi_config" ]
  }
}

config("ffi_public_config") {
  include_dirs = [ "include" ]
}

ohos_shared_library("ffi") {
  deps = [ ":ffi_source" ]

  public_configs = [ ":ffi_public_config" ]

  part_name = "libffi"
  subsystem_name = "thirdparty"
}