# Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
# source code may only be used and distributed under the Widevine Master
# License Agreement.
{
  # Here you can override global gyp variables with platform-specific values.
  # See cdm.gyp for a complete list of settings you can override.
  'variables': {
    'asm_target_arch': 'x86-64',
  }, # end variables

  # Here you can set platform-specific compiler settings.
  'target_defaults': {
    # These are flags passed to the compiler for all C & C++ files.
    'cflags': [
      '-fPIC',
      '-fvisibility=hidden',
    ],

    # These are flags passed to the compiler for plain C only.
    'cflags_c': [
      # Compile using the C11 standard with POSIX extensions
      '-std=c11',
      '-D_POSIX_C_SOURCE=200809L',
      # Warn on bad function casts
      '-Wbad-function-cast',
    ],
    # These are flags passed to the compiler for C++ only.
    'cflags_cc': [
      # Compile using the C++11 standard.
      '-std=c++11',
      # Disable unused C++ features that are expensive.
      '-fno-rtti',
      '-fno-exceptions',
      # Enable all warnings, and treat warnings as errors.
      '-Wall',
      '-Werror',
      '-Wextra',
      '-Wunused',
      '-Wcast-qual',
      '-Wno-long-long',
      '-Wno-variadic-macros',
      '-Wno-inline',
      '-Wformat=2',
      '-Wno-format-nonliteral',
      '-Wshadow',
      '-Wnon-virtual-dtor',
      #'-Woverloaded-virtual',
      #'-Wctor-dtor-privacy',
      '-Wcast-align',
      '-Wno-conversion',
      '-Wignored-qualifiers',
      '-Wreturn-type',
      #'-Wstrict-null-sentinel',
      #'-Wuseless-cast',
      '-Wno-unused-parameter',   # repeated in protobufs triggers this
      '-Wno-unused-local-typedefs',  # metrics requires this
      '-Wno-inconsistent-missing-override',
      #'-Wno-maybe-uninitialized',
      '-Wno-unknown-warning-option',
      '-Wno-dangling-else',  # Allowed by Google C++ Style
    ],

    # These are flags passed to the linker.
    'ldflags': [
    ],

    # These are macros set by the compiler.
    'defines': [
      #'EXAMPLE_MACRO_WITH_NO_VALUE',
      #'EXAMPLE_KEY=EXAMPLE_VALUE',
    ],

    # These are additional include paths to search for headers.
    'include_dirs': [
      #'/usr/local/include',
    ],

    'target_conditions': [
      ['_toolset == "host"', {
        # These are settings specifically for the host toolchain.
        # The extra equals sign in the key name instructs gyp to replace
        # the generic settings above rather than append to them.
        'cflags=': [
        ],

        'cflags_c=': [
        ],

        'cflags_cc=': [
          '-Wcast-qual',
          # '-Wextra',
          '-Wno-unused',
          '-Wno-long-long',
          '-Wno-variadic-macros',
          '-Wno-inline',
          '-Wformat=2',
          '-Wno-format-nonliteral',
          '-Wnon-virtual-dtor',
          #'-Woverloaded-virtual',
          #'-Wctor-dtor-privacy',
          '-Wcast-align',
          '-Wno-ignored-qualifiers',
          '-Wno-return-type',
        ],

        'ldflags=': [
        ],

        'defines=': [
        ],

        'include_dirs=': [
        ],
      }], # end _toolset == "host" condition
    ], # end target_conditions

    'configurations': {
      # These are additional settings per build configuration.
      # You may specify any of the keys above in this section
      # (cflags, cflags_c, cflags_cc, ldflags, defines, include_dirs).
      'Debug': {
        'cflags': [
          '-O0',
          '-g',
        ],
        'defines': [
          '_DEBUG',
        ],
        'ldflags': [
          '-g',
        ],
      },
      'Release': {
        'cflags': [
          '-O2',
          '-g0',
        ],
        'ldflags': [
          '-flto',
        ],
        'defines': [
          'NDEBUG',
        ],
      },
    }, # end configurations
  }, # end target_defaults
}