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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': {
'conditions': [
['OS == "linux" and chromeos==0', {
'use_system_libexif%': 1,
}, { # OS != "linux" and chromeos==0
'use_system_libexif%': 0,
}],
],
},
'conditions': [
['use_system_libexif==0', {
'targets': [
{
'target_name': 'libexif',
'type': 'loadable_module',
'sources': [
'sources/libexif/exif-byte-order.c',
'sources/libexif/exif-content.c',
'sources/libexif/exif-data.c',
'sources/libexif/exif-entry.c',
'sources/libexif/exif-format.c',
'sources/libexif/exif-ifd.c',
'sources/libexif/exif-loader.c',
'sources/libexif/exif-log.c',
'sources/libexif/exif-mem.c',
'sources/libexif/exif-mnote-data.c',
'sources/libexif/exif-tag.c',
'sources/libexif/exif-utils.c',
'sources/libexif/canon/exif-mnote-data-canon.c',
'sources/libexif/canon/mnote-canon-entry.c',
'sources/libexif/canon/mnote-canon-tag.c',
'sources/libexif/fuji/exif-mnote-data-fuji.c',
'sources/libexif/fuji/mnote-fuji-entry.c',
'sources/libexif/fuji/mnote-fuji-tag.c',
'sources/libexif/olympus/exif-mnote-data-olympus.c',
'sources/libexif/olympus/mnote-olympus-entry.c',
'sources/libexif/olympus/mnote-olympus-tag.c',
'sources/libexif/pentax/exif-mnote-data-pentax.c',
'sources/libexif/pentax/mnote-pentax-entry.c',
'sources/libexif/pentax/mnote-pentax-tag.c',
],
'include_dirs': [
'sources',
],
'direct_dependent_settings': {
'include_dirs': [
'sources',
],
},
'variables': {
'clang_warning_flags': [
'-Wno-enum-conversion',
'-Wno-switch',
'-Wno-format',
# libexif uses fabs(int) to cast to float.
'-Wno-absolute-value',
],
},
'conditions': [
['os_posix==1 and OS!="mac"', {
'cflags!': ['-fvisibility=hidden'],
'libraries': ['-lm'],
}],
['OS=="mac"', {
'conditions': [
['mac_breakpad==1', {
'variables': {
'mac_real_dsym': 1,
},
}],
],
'xcode_settings': {
'GCC_SYMBOLS_PRIVATE_EXTERN': 'NO', # no -fvisibility=hidden
},
}],
['OS=="win"', {
'product_name': 'libexif',
'sources': [
'libexif.def',
],
'conditions': [
['MSVS_VERSION < "2015"', {
'defines': [
# This seems like a hack, but this is what Safari Win does.
# Luckily it is no longer needed/allowed with VS 2015.
'snprintf=_snprintf',
],
}],
],
'defines': [
'inline=__inline',
],
'msvs_disabled_warnings': [
4018, # size/unsigned mismatch
4267, # size_t -> ExifLong truncation on amd64
],
# As of VS 2013 Update 3, building this project with /analyze hits
# an internal compiler error on exif-entry.c. This halts the build
# and prevents subsequent analysis. Therefore, /analyze is
# disabled for this project. See this bug for details:
# https://connect.microsoft.com/VisualStudio/feedback/details/1014689/internal-compiler-error
'msvs_settings': {
'VCCLCompilerTool': {
'AdditionalOptions!': [ '/analyze:WX-' ]
},
},
}],
],
},
],
}, { # 'use_system_libexif!=0
'targets': [
{
'target_name': 'libexif',
'type': 'none',
'direct_dependent_settings': {
'cflags': [
'<!@(<(pkg-config) --cflags libexif)',
],
'defines': [
'USE_SYSTEM_LIBEXIF',
],
},
}
],
}],
]
}
|
