third_party/libexif/libexif.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     'conditions': [
   8       ['OS == "linux" and chromeos==0', {
   9         'use_system_libexif%': 1,
  10       }, {  # OS != "linux" and chromeos==0
  11         'use_system_libexif%': 0,
  12       }],
  13     ],
  14   },
  15   'conditions': [
  16     ['use_system_libexif==0', {
  17       'targets': [
  18         {
  19           'target_name': 'libexif',
  20           'type': 'loadable_module',
  21           'sources': [
  22             'sources/libexif/exif-byte-order.c',
  23             'sources/libexif/exif-content.c',
  24             'sources/libexif/exif-data.c',
  25             'sources/libexif/exif-entry.c',
  26             'sources/libexif/exif-format.c',
  27             'sources/libexif/exif-ifd.c',
  28             'sources/libexif/exif-loader.c',
  29             'sources/libexif/exif-log.c',
  30             'sources/libexif/exif-mem.c',
  31             'sources/libexif/exif-mnote-data.c',
  32             'sources/libexif/exif-tag.c',
  33             'sources/libexif/exif-utils.c',
  34             'sources/libexif/canon/exif-mnote-data-canon.c',
  35             'sources/libexif/canon/mnote-canon-entry.c',
  36             'sources/libexif/canon/mnote-canon-tag.c',
  37             'sources/libexif/fuji/exif-mnote-data-fuji.c',
  38             'sources/libexif/fuji/mnote-fuji-entry.c',
  39             'sources/libexif/fuji/mnote-fuji-tag.c',
  40             'sources/libexif/olympus/exif-mnote-data-olympus.c',
  41             'sources/libexif/olympus/mnote-olympus-entry.c',
  42             'sources/libexif/olympus/mnote-olympus-tag.c',
  43             'sources/libexif/pentax/exif-mnote-data-pentax.c',
  44             'sources/libexif/pentax/mnote-pentax-entry.c',
  45             'sources/libexif/pentax/mnote-pentax-tag.c',
  46           ],
  47           'include_dirs': [
  48             'sources',
  49           ],
  50           'direct_dependent_settings': {
  51             'include_dirs': [
  52               'sources',
  53             ],
  54           },
  55           'variables': {
  56             'clang_warning_flags': [
  57               '-Wno-enum-conversion',
  58               '-Wno-switch',
  59               '-Wno-format',
  60               # libexif uses fabs(int) to cast to float.
  61               '-Wno-absolute-value',
  62             ],
  63           },
  64           'conditions': [
  65             ['os_posix==1 and OS!="mac"', {
  66               'cflags!': ['-fvisibility=hidden'],
  67               'libraries': ['-lm'],
  68             }],
  69             ['OS=="mac"', {
  70               'conditions': [
  71                ['mac_breakpad==1', {
  72                   'variables': {
  73                     'mac_real_dsym': 1,
  74                   },
  75                }],
  76               ],
  77               'xcode_settings': {
  78                 'GCC_SYMBOLS_PRIVATE_EXTERN': 'NO', # no -fvisibility=hidden
  79               },
  80             }],
  81             ['OS=="win"', {
  82               'product_name': 'libexif',
  83               'sources': [
  84                 'libexif.def',
  85               ],
  86               'conditions': [
  87                 ['MSVS_VERSION < "2015"', {
  88                   'defines': [
  89                     # This seems like a hack, but this is what Safari Win does.
  90                     # Luckily it is no longer needed/allowed with VS 2015.
  91                     'snprintf=_snprintf',
  92                   ],
  93                 }],
  94               ],
  95               'defines': [
  96                 'inline=__inline',
  97               ],
  98               'msvs_disabled_warnings': [
  99                 4018, # size/unsigned mismatch
 100                 4267, # size_t -> ExifLong truncation on amd64
 101               ],
 102               # As of VS 2013 Update 3, building this project with /analyze hits
 103               # an internal compiler error on exif-entry.c. This halts the build
 104               # and prevents subsequent analysis. Therefore, /analyze is
 105               # disabled for this project. See this bug for details:
 106               # https://connect.microsoft.com/VisualStudio/feedback/details/1014689/internal-compiler-error
 107               'msvs_settings': {
 108                 'VCCLCompilerTool': {
 109                   'AdditionalOptions!': [ '/analyze' ]
 110                 },
 111               },
 112             }],
 113           ],
 114         },
 115       ],
 116     }, { # 'use_system_libexif!=0
 117       'conditions': [
 118         ['sysroot!=""', {
 119           'variables': {
 120             'pkg-config': '../../build/linux/pkg-config-wrapper "<(sysroot)" "<(target_arch)" "<(system_libdir)"',
 121           },
 122         }, {
 123           'variables': {
 124             'pkg-config': 'pkg-config'
 125           },
 126         }],
 127       ],
 128       'targets': [
 129         {
 130           'target_name': 'libexif',
 131           'type': 'none',
 132           'direct_dependent_settings': {
 133             'cflags': [
 134                 '<!@(<(pkg-config) --cflags libexif)',
 135             ],
 136             'defines': [
 137               'USE_SYSTEM_LIBEXIF',
 138             ],
 139           },
 140         }
 141       ],
 142     }],
 143   ]
 144 }