# Copyright (c) 2020 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.

if (defined(ohos_lite)) {
  import("//build/lite/config/component/lite_component.gni")
} else {
  import("//build/ohos.gni")
}
config("freetype_config") {
  defines = [ "FT2_BUILD_LIBRARY" ]
  include_dirs = [ "${target_gen_dir}/freetype/include" ]
}

action("freetype_action") {
  script = "//third_party/freetype/install.py"
  outputs = [
    "${target_gen_dir}/freetype/src/autofit/autofit.c",
    "${target_gen_dir}/freetype/src/base/ftbase.c",
    "${target_gen_dir}/freetype/src/base/ftbbox.c",
    "${target_gen_dir}/freetype/src/base/ftbdf.c",
    "${target_gen_dir}/freetype/src/base/ftbitmap.c",
    "${target_gen_dir}/freetype/src/base/ftcid.c",
    "${target_gen_dir}/freetype/src/base/ftdebug.c",
    "${target_gen_dir}/freetype/src/base/ftfstype.c",
    "${target_gen_dir}/freetype/src/base/ftgasp.c",
    "${target_gen_dir}/freetype/src/base/ftglyph.c",
    "${target_gen_dir}/freetype/src/base/ftgxval.c",
    "${target_gen_dir}/freetype/src/base/ftinit.c",
    "${target_gen_dir}/freetype/src/base/ftmm.c",
    "${target_gen_dir}/freetype/src/base/ftotval.c",
    "${target_gen_dir}/freetype/src/base/ftpatent.c",
    "${target_gen_dir}/freetype/src/base/ftpfr.c",
    "${target_gen_dir}/freetype/src/base/ftstroke.c",
    "${target_gen_dir}/freetype/src/base/ftsynth.c",
    "${target_gen_dir}/freetype/src/base/ftsystem.c",
    "${target_gen_dir}/freetype/src/base/fttype1.c",
    "${target_gen_dir}/freetype/src/base/ftwinfnt.c",
    "${target_gen_dir}/freetype/src/bdf/bdf.c",
    "${target_gen_dir}/freetype/src/cache/ftcache.c",
    "${target_gen_dir}/freetype/src/cff/cff.c",
    "${target_gen_dir}/freetype/src/cid/type1cid.c",
    "${target_gen_dir}/freetype/src/gzip/ftgzip.c",
    "${target_gen_dir}/freetype/src/lzw/ftlzw.c",
    "${target_gen_dir}/freetype/src/pcf/pcf.c",
    "${target_gen_dir}/freetype/src/pfr/pfr.c",
    "${target_gen_dir}/freetype/src/psaux/psaux.c",
    "${target_gen_dir}/freetype/src/pshinter/pshinter.c",
    "${target_gen_dir}/freetype/src/psnames/psmodule.c",
    "${target_gen_dir}/freetype/src/raster/raster.c",
    "${target_gen_dir}/freetype/src/sdf/ftbsdf.c",
    "${target_gen_dir}/freetype/src/sdf/ftsdf.c",
    "${target_gen_dir}/freetype/src/sdf/ftsdfcommon.c",
    "${target_gen_dir}/freetype/src/sdf/ftsdfrend.c",
    "${target_gen_dir}/freetype/src/sfnt/sfnt.c",
    "${target_gen_dir}/freetype/src/smooth/smooth.c",
    "${target_gen_dir}/freetype/src/svg/ftsvg.c",
    "${target_gen_dir}/freetype/src/truetype/truetype.c",
    "${target_gen_dir}/freetype/src/type1/type1.c",
    "${target_gen_dir}/freetype/src/type42/type42.c",
    "${target_gen_dir}/freetype/src/winfonts/winfnt.c",
  ]

  inputs = [ "//third_party/freetype/freetype-2.12.1.tar.xz" ]
  freetype_path = rebase_path("${target_gen_dir}", root_build_dir)
  freetype_source_path = rebase_path("//third_party/freetype", root_build_dir)
  args = [
    "--gen-dir",
    "$freetype_path",
    "--source-dir",
    "$freetype_source_path",
  ]
}

if (defined(ohos_lite)) {
  lite_library("freetype") {
    if (ohos_kernel_type == "liteos_m") {
      target_type = "static_library"
    } else {
      target_type = "shared_library"
    }

    freetype_sources = get_target_outputs(":freetype_action")

    deps = [ "//third_party/libpng:libpng" ]
    sources = freetype_sources
    include_dirs = [
      "${target_gen_dir}/freetype/src/base",
      "//third_party/libpng",
    ]

    public_configs = [ ":freetype_config" ]
    defines = [ "FT_CONFIG_OPTION_USE_PNG" ]

    if (target_type == "static_library") {
      deps += [ "//build/lite/config/component/zlib:zlib_static" ]
      defines += [ "FT_CONFIG_OPTION_SYSTEM_ZLIB" ]
    }
    deps += [ ":freetype_action" ]
    if (defined(board_toolchain_type) && board_toolchain_type == "iccarm") {
      cflags = [
        "--diag_suppress",
        "Pa082,Pa084,Pa128,Pe128,Pa134,Pa137,Pe550",
      ]
      cflags_cc = cflags
    }
  }

  lite_component("freetype_shared") {
    features = [ ":freetype" ]
  }
} else {
  ohos_static_library("freetype_static") {
    sources = get_target_outputs(":freetype_action")
    include_dirs = [ "${target_gen_dir}/freetype/src/base" ]
    public_configs = [ ":freetype_config" ]
    deps = [
      ":freetype_action",
      "//third_party/zlib:libz",
    ]
    defines = [ "FT_CONFIG_OPTION_SYSTEM_ZLIB" ]
    if (current_os == "ohos") {
      external_deps = [ "libpng:libpng" ]
      defines += [ "FT_CONFIG_OPTION_USE_PNG" ]
    }
    part_name = "freetype"
    subsystem_name = "thirdparty"
  }
}