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

import("//build/ohos.gni")
import("//third_party/flutter/glfw/glfw_ace_config.gni")

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

config("glfw_config_mac") {
  cflags = [ "-Wno-sign-compare" ]
}

ohos_shared_library("glfw") {
  defines = [ "PREVIEW" ]
  include_dirs = [ "src" ]
  public = [
    "include/GLFW/glfw3.h",
    "include/GLFW/glfw3native.h",
  ]

  sources = [
    "src/context.c",
    "src/init.c",
    "src/input.c",
    "src/monitor.c",
    "src/vulkan.c",
    "src/window.c",
  ]

  public_configs = [ ":glfw_inner_headers" ]

  if (current_os == "mingw") {
    defines += ace_windows_defines
    sources += [
      "src/egl_context.c",
      "src/egl_context.h",
      "src/wgl_context.c",
      "src/wgl_context.h",
      "src/win32_init.c",
      "src/win32_joystick.c",
      "src/win32_joystick.h",
      "src/win32_monitor.c",
      "src/win32_platform.h",
      "src/win32_time.c",
      "src/win32_tls.c",
      "src/win32_window.c",
    ]

    defines += [ "_GLFW_WIN32" ]

    libs = [
      "gdi32",
      "opengl32",
    ]
  }
  if (current_os == "mac") {
    defines += ace_mac_defines
    sources += [
      "deps/glad.c",
      "src/cocoa_init.m",
      "src/cocoa_joystick.h",
      "src/cocoa_joystick.m",
      "src/cocoa_monitor.m",
      "src/cocoa_platform.h",
      "src/cocoa_time.c",
      "src/cocoa_window.m",
      "src/nsgl_context.h",
      "src/nsgl_context.m",
      "src/posix_tls.c",
      "src/posix_tls.h",
    ]
    include_dirs += [ "deps" ]
    if (defined(enable_gn_2021)) {
      frameworks = [
        "Cocoa.framework",
        "IOKit.framework",
        "CoreFoundation.framework",
        "CoreVideo.framework",
      ]
    } else {
      libs = [
        "Cocoa.framework",
        "IOKit.framework",
        "CoreFoundation.framework",
        "CoreVideo.framework",
      ]
    }

    cflags = [
      "-Wno-deprecated-declarations",
      "-Wno-objc-multiple-method-names",
      "-DNS_FORMAT_ARGUMENT(A)=",
    ]
    public_configs += [ ":glfw_config_mac" ]
    defines += [ "_GLFW_COCOA" ]
  }
  if (current_os == "linux") {
    defines += ace_linux_defines
    sources += [
      "src/egl_context.c",
      "src/egl_context.h",
      "src/glx_context.c",
      "src/glx_context.h",
      "src/linux_joystick.c",
      "src/linux_joystick.h",
      "src/posix_time.c",
      "src/posix_time.h",
      "src/posix_tls.c",
      "src/posix_tls.h",
      "src/x11_init.c",
      "src/x11_monitor.c",
      "src/x11_platform.h",
      "src/x11_window.c",
      "src/xkb_unicode.c",
      "src/xkb_unicode.h",
    ]
    cflags_c = [
      "-Wno-sign-compare",
      "-Wno-missing-field-initializers",
    ]
    libs = [
      "rt",
      "dl",
      "X11",
      "Xcursor",
      "Xinerama",
      "Xrandr",
    ]
    defines += [ "_GLFW_X11" ]
  }

  part_name = "graphic_2d"
  subsystem_name = "graphic"
}