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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=="none"', {
# Because we have a patched zlib, we cannot use the system libz.
# TODO(pvalchev): OpenBSD is purposefully left out, as the system
# zlib brings up an incompatibility that breaks rendering.
'use_system_zlib%': 1,
}, {
'use_system_zlib%': 0,
}],
],
},
'targets': [
{
'target_name': 'zlib',
'type': 'static_library',
'conditions': [
['use_system_zlib==0', {
'sources': [
'contrib/minizip/ioapi.c',
'contrib/minizip/ioapi.h',
'contrib/minizip/iowin32.c',
'contrib/minizip/iowin32.h',
'contrib/minizip/unzip.c',
'contrib/minizip/unzip.h',
'contrib/minizip/zip.c',
'contrib/minizip/zip.h',
'adler32.c',
'compress.c',
'crc32.c',
'crc32.h',
'deflate.c',
'deflate.h',
'gzio.c',
'infback.c',
'inffast.c',
'inffast.h',
'inffixed.h',
'inflate.c',
'inflate.h',
'inftrees.c',
'inftrees.h',
'mozzconf.h',
'trees.c',
'trees.h',
'uncompr.c',
'zconf.h',
'zlib.h',
'zutil.c',
'zutil.h',
],
'include_dirs': [
'.',
# For contrib/minizip
'../..',
],
'direct_dependent_settings': {
'include_dirs': [
'.',
],
},
'conditions': [
['OS!="win"', {
'product_name': 'chrome_zlib',
'sources!': [
'contrib/minizip/iowin32.c'
],
}], ['OS=="android"', {
'toolsets': ['target', 'host'],
}],
],
}, {
'direct_dependent_settings': {
'defines': [
'USE_SYSTEM_ZLIB',
],
},
'defines': [
'USE_SYSTEM_ZLIB',
],
'sources': [
'contrib/minizip/ioapi.c',
'contrib/minizip/ioapi.h',
'contrib/minizip/unzip.c',
'contrib/minizip/unzip.h',
'contrib/minizip/zip.c',
'contrib/minizip/zip.h',
],
'conditions': [
['OS=="android"', {
'toolsets': ['target', 'host'],
}],
],
'link_settings': {
'libraries': [
'-lz',
],
},
}],
['OS=="mac" or OS=="ios" or os_bsd==1 or OS=="android"', {
# Mac, Android and the BSDs don't have fopen64, ftello64, or
# fseeko64. We use fopen, ftell, and fseek instead on these
# systems.
'defines': [
'USE_FILE32API'
],
}],
['clang==1', {
'xcode_settings': {
'WARNING_CFLAGS': [
# zlib uses `if ((a == b))` for some reason.
'-Wno-parentheses-equality',
],
},
'cflags': [
'-Wno-parentheses-equality',
],
}],
],
}
],
}
|
