starboard/win/win32/platform_configuration/BUILD.gn

# Copyright 2021 The Cobalt Authors. All Rights Reserved.
#
# 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("//build/config/win/visual_studio_version.gni")

config("platform_configuration") {
  configs = [
    "//starboard/build/config/sabi",
    "//starboard/win/shared/platform_configuration",
  ]

  ldflags = [ "/SUBSYSTEM:CONSOLE" ]
  libs = [
    "shell32.lib",
    "winmm.lib",
    "gdi32.lib",
    "dbghelp.lib",
    "user32.lib",
    "shlwapi.lib",
    "mfplat.lib",
    "mfuuid.lib",
    "windowsapp.lib",
  ]

  include_dirs = [
    "$wdk_include_path",
    "$msvc_path/atlmfc/include",
  ]

  ldflags += [
    "/DYNAMICBASE",

    # TODO: SubSystem is hardcoded in
    # win/sources_template.vcxproj. This will have the exe behave in the
    # expected way in MSVS: when it's run without debug (Ctrl+F5), it
    # will pause after finish; when debugging (F5) it will not pause
    # before the cmd window disappears.
    # Currently the value is ignored by msvs_makefile.py which generates
    # the MSVS project files (it's in "data" in GenerateOutput()). Fix
    # it if we ever need to change SubSystem.
    "/SUBSYSTEM:CONSOLE",
    "/MACHINE:x64",

    # Do not generate a WinMD file.
    "/WINMD:NO",

    # Don't send error reports to MS.
    "/errorReport:none",
  ]

  cflags = [
    # Following V8 upstream to disable narrowing conversion.
    "/wd4838",
  ]

  if (current_toolchain == default_toolchain) {
    defines = [
      "_WIN32",
      "WIN32",
      "WINDOWS",

      # Enable GNU extensions to get prototypes like ffsl.
      "_GNU_SOURCE=1",
    ]
  } else {
    # Increase compiler heap limit.
    cflags += [ "/Zm10" ]
  }
}