sdch/sdch.gyp

   1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 {
   6   'variables': {
   7     'chromium_code': 1,
   8   },
   9   'targets': [
  10     {
  11       'target_name': 'sdch',
  12       'type': 'static_library',
  13       'dependencies': [
  14         '../base/base.gyp:base',
  15         '../third_party/zlib/zlib.gyp:zlib',
  16       ],
  17       'sources': [
  18         'logging_forward.h',
  19         'open-vcdiff/src/addrcache.cc',
  20         'open-vcdiff/src/blockhash.cc',
  21         'open-vcdiff/src/blockhash.h',
  22         'open-vcdiff/src/checksum.h',
  23         'open-vcdiff/src/codetable.cc',
  24         'open-vcdiff/src/codetable.h',
  25         'open-vcdiff/src/compile_assert.h',
  26         'open-vcdiff/src/decodetable.cc',
  27         'open-vcdiff/src/decodetable.h',
  28         'open-vcdiff/src/encodetable.cc',
  29         'open-vcdiff/src/encodetable.h',
  30         'open-vcdiff/src/google/output_string.h',
  31         'open-vcdiff/src/google/vcdecoder.h',
  32         'open-vcdiff/src/google/vcencoder.h',
  33         'open-vcdiff/src/headerparser.cc',
  34         'open-vcdiff/src/headerparser.h',
  35         'open-vcdiff/src/instruction_map.cc',
  36         'open-vcdiff/src/instruction_map.h',
  37         'open-vcdiff/src/jsonwriter.h',
  38         'open-vcdiff/src/jsonwriter.cc',
  39         'open-vcdiff/src/rolling_hash.h',
  40         'open-vcdiff/src/testing.h',
  41         'open-vcdiff/src/varint_bigendian.cc',
  42         'open-vcdiff/src/varint_bigendian.h',
  43         'open-vcdiff/src/vcdecoder.cc',
  44         'open-vcdiff/src/vcencoder.cc',
  45         'open-vcdiff/src/vcdiff_defs.h',
  46         'open-vcdiff/src/vcdiffengine.cc',
  47         'open-vcdiff/src/vcdiffengine.h',
  48         'open-vcdiff/vsprojects/config.h',
  49         'open-vcdiff/vsprojects/stdint.h',
  50       ],
  51       'include_dirs': [
  52         'open-vcdiff/src',
  53       ],
  54       'direct_dependent_settings': {
  55         'include_dirs': [
  56           'open-vcdiff/src',
  57         ],
  58       },
  59       'conditions': [
  60         [ 'OS == "linux" or OS == "android"', { 'include_dirs': [ 'linux' ] } ],
  61         [ 'os_bsd==1 or OS=="solaris"', { 'include_dirs': [ 'bsd' ] } ],
  62         [ 'OS == "ios"', { 'include_dirs': [ 'ios' ] } ],
  63         [ 'OS == "mac"', { 'include_dirs': [ 'mac' ] } ],
  64         [ 'OS == "win"', { 'include_dirs': [ 'win' ] } ],
  65       ],
  66       # open-vcdiff's logging.h introduces static initializers. This was
  67       # reported upstream years ago (
  68       # https://code.google.com/p/open-vcdiff/issues/detail?id=33 ). Since
  69       # upstream won't fix this, work around it on the chromium side:
  70       # Inject a header that forwards to base/logging.h instead (which doesn't
  71       # introduce static initializers, and which prevents open-vcdiff's
  72       # logging.h from being used).
  73       'variables': {
  74         'clang_warning_flags': [
  75           # sdch uses the pre-c++11 typedef-as-static_assert hack.
  76           # https://code.google.com/p/open-vcdiff/issues/detail?id=44
  77           '-Wno-unused-local-typedef',
  78         ],
  79         'logging_path': 'logging_forward.h',
  80         'conditions': [
  81           # gyp leaves unspecified what the cwd is when running the compiler,
  82           # and gyp/linux doesn't have a built-in way for forcing an include.
  83           # So hardcode the base directory. If this spreads, provide native
  84           # support in gyp, like we have for gyp/mac and gyp/windows.
  85           # path.
  86           ['"<(GENERATOR)"=="ninja"', { 'logging_dir': '../..' },
  87                                       { 'logging_dir': '.' }
  88           ],
  89         ],
  90       },
  91       # GCC_PREFIX_HEADER is relative to the current directory,
  92       # ForcedIncludeFiles is relative to include_dirs, cflags relative to the
  93       # build directory.
  94       'xcode_settings': { 'GCC_PREFIX_HEADER': '<(logging_path)' },
  95       'msvs_settings': {
  96         'VCCLCompilerTool': {
  97           'ForcedIncludeFiles': [
  98             'sdch/<(logging_path)',
  99           ]
 100         }
 101       },
 102       'cflags': [
 103         '-include', '<(logging_dir)/sdch/<(logging_path)',
 104         # TODO(mostynb): remove this if open-vcdiff is ever updated for c++11:
 105         '-Wno-deprecated-declarations',
 106       ],
 107     },
 108   ],
 109 }