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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

{
  'variables': {
    'use_system_re2%': 0,
  },
  'conditions': [
    ['use_system_re2==0', {
      'targets': [
        {
          'target_name': 're2',
          'type': 'static_library',
          'include_dirs': [
            '.',
            '<(DEPTH)',
          ],
          'direct_dependent_settings': {
            'include_dirs': [
              '.',
              '<(DEPTH)',
            ],
          },
          'dependencies': [
            '<(DEPTH)/base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
          ],
          'sources': [
            're2/bitstate.cc',
            're2/compile.cc',
            're2/dfa.cc',
            're2/filtered_re2.cc',
            're2/filtered_re2.h',
            're2/mimics_pcre.cc',
            're2/nfa.cc',
            're2/onepass.cc',
            're2/parse.cc',
            're2/perl_groups.cc',
            're2/prefilter.cc',
            're2/prefilter.h',
            're2/prefilter_tree.cc',
            're2/prefilter_tree.h',
            're2/prog.cc',
            're2/prog.h',
            're2/re2.cc',
            're2/re2.h',
            're2/regexp.cc',
            're2/regexp.h',
            're2/set.cc',
            're2/set.h',
            're2/simplify.cc',
            're2/stringpiece.h',
            're2/tostring.cc',
            're2/unicode_casefold.cc',
            're2/unicode_casefold.h',
            're2/unicode_groups.cc',
            're2/unicode_groups.h',
            're2/variadic_function.h',
            're2/walker-inl.h',
            'util/arena.cc',
            'util/arena.h',
            'util/atomicops.h',
            'util/flags.h',
            'util/hash.cc',
            'util/logging.h',
            'util/mutex.h',
            'util/rune.cc',
            'util/sparse_array.h',
            'util/sparse_set.h',
            'util/stringpiece.cc',
            'util/stringprintf.cc',
            'util/strutil.cc',
            'util/utf.h',
            'util/util.h',
          ],
          'conditions': [
            ['OS=="win"', {
              'sources': [
                'mswin/stdint.h'
              ],
              'include_dirs': [
                'mswin'
              ],
              'msvs_disabled_warnings': [ 4018, 4722, 4267 ],
            }]
          ]
        },
      ],
    }, { # use_system_re2==1
      'targets': [
        {
          'target_name': 're2',
          'type': 'none',
          'variables': {
            'headers_root_path': '.',
            'header_filenames': [
              're2/filtered_re2.h',
              're2/re2.h',
              're2/set.h',
              're2/stringpiece.h',
              're2/variadic_function.h',
            ],
            'shim_generator_additional_args': [
              # Chromium copy of re2 is patched to rename POSIX to POSIX_SYNTAX
              # because of collision issues that break the build.
              # Upstream refuses to make changes:
              # http://code.google.com/p/re2/issues/detail?id=73 .
              '--define', 'POSIX=POSIX_SYNTAX',
            ],
          },
          'includes': [
            '../../build/shim_headers.gypi',
          ],
          'link_settings': {
            'libraries': [
              '-lre2',
            ],
          },
        }
      ],
    }],
  ],
}